projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 796bda22 JH |
1 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
| 2 | ||
| 3 | * doc/invoke.texi (max-early-inliner-iterations): New flag. | |
| 4 | * ipa-inline.c (enum inlining_mode): New INLINE_SIZE_NORECURSIVE. | |
| 5 | (try_inline): Fix return value. | |
| 6 | (cgraph_decide_inlining_incrementally): Honor new value. | |
| 7 | (cgraph_early_inlining): Handle indirect inlining. | |
| 8 | * params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): New. | |
| 9 | ||
| d88e5c37 JH |
10 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
| 11 | ||
| 12 | * cgraph.h (struct cgraph_node): Add finalized_by_frotnend flag. | |
| 13 | * cgraphunit.c (cgraph_finalize_function): Set it. | |
| 14 | (cgraph_expand_function): Use it. | |
| 15 | ||
| ae63687c SL |
16 | 2009-05-15 Sandra Loosemore <sandra@codesourcery.com> |
| 17 | ||
| 18 | * real.c (encode_ieee_half): Define. | |
| 19 | (decode_ieee_half): Define. | |
| 20 | (ieee_half_format): Define. | |
| 21 | (arm_half_format): Define. | |
| 22 | * real.h (ieee_half_format): Declare. | |
| 23 | (arm_half_format): Declare. | |
| 24 | ||
| 1bd74ad9 SL |
25 | 2009-05-15 Sandra Loosemore <sandra@codesourcery.com> |
| 26 | ||
| 27 | * optabs.c (prepare_float_lib_cmp): Test that the comparison, | |
| 28 | swapped, and reversed optabs exist before trying to use them. | |
| 29 | ||
| dc34db56 PB |
30 | 2009-05-15 Paul Brook <paul@codesourcery.com> |
| 31 | Sandra Loosemore <sandra@codesourcery.com> | |
| 32 | ||
| dc34db56 PB |
33 | * config/arm/arm.c (neon_vector_mem_operand): Handle element/structure |
| 34 | loads. Allow PRE_DEC. | |
| 35 | (output_move_neon): Handle PRE_DEC. | |
| 36 | (arm_print_operand): Add 'A' for neon structure loads. | |
| 37 | * config/arm/arm-protos.h (neon_vector_mem_operand): Update prototype. | |
| 38 | * config/arm/neon.md (neon_mov): Update comment. | |
| 39 | * config/arm/constraints.md (Un, Us): Update neon_vector_mem_operand | |
| 40 | calls. | |
| 41 | (Um): New constraint. | |
| 42 | ||
| 1d405d7b JH |
43 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
| 44 | ||
| 45 | Revert the following patch until testsuite fallout is fixed: | |
| 46 | * cgraph.c (dump_cgraph_node): Dump size/time/benefit. | |
| 47 | * cgraph.h (struct inline_summary): New filed self_wize, | |
| 48 | size_inlining_benefit, self_time and time_inlining_benefit. | |
| 49 | (struct cgraph_global_info): Replace insns by time ans size fields. | |
| 50 | * ipa-cp (ipcp_cloning_candidate_p): Base estimate on size | |
| 51 | (ipcp_estimate_growth, ipcp_insert_stage): Likewise. | |
| 52 | (ipcp_update_callgraph): Do not touch function bodies. | |
| 53 | * ipa-inline.c: Include except.h | |
| 54 | MAX_TIME: New constant. | |
| 55 | (overall_insns): Remove | |
| 56 | (overall_size, max_benefit): New static variables. | |
| 57 | (cgraph_estimate_time_after_inlining): New function. | |
| 58 | (cgraph_estimate_size_after_inlining): Rewrite using benefits. | |
| 59 | (cgraph_clone_inlined_nodes): Update size. | |
| 60 | (cgraph_mark_inline_edge): Update size. | |
| 61 | (cgraph_estimate_growth): Use size info. | |
| 62 | (cgraph_check_inline_limits): Check size. | |
| 63 | (cgraph_default_inline_p): Likewise. | |
| 64 | (cgraph_edge_badness): Compute badness based on benefit and size cost. | |
| 65 | (cgraph_decide_recursive_inlining): Check size. | |
| 66 | (cgraph_decide_inlining_of_small_function): Update size; dump sizes and times. | |
| 67 | (cgraph_decide_inlining): Likewise. | |
| 68 | (cgraph_decide_inlining_incrementally): Likewise; honor PARAM_EARLY_INLINING_INSNS. | |
| 69 | (likely_eliminated_by_inlining_p): New predicate. | |
| 70 | (estimate_function_body_sizes): New function. | |
| 71 | (compute_inline_parameters): Use it. | |
| 72 | * except.c (must_not_throw_labels): New function. | |
| 73 | * except.h (must_not_throw_labels): Declare. | |
| 74 | * tree-inline.c (init_inline_once): Kill inlining_weigths | |
| 75 | * tree-ssa-structalias.c: Avoid uninitialized warning. | |
| 76 | * params.def (PARAM_MAX_INLINE_INSNS_SINGLE): Reduce to 300. | |
| 77 | (PARAM_MAX_INLINE_INSNS_AUTO): Reduce to 60. | |
| 78 | (PARAM_INLINE_CALL_COST): Remove. | |
| 79 | (PARAM_EARLY_INLINING_INSNS): New. | |
| 80 | ||
| 7ffa47ca RG |
81 | 2009-05-15 Richard Guenther <rguenther@suse.de> |
| 82 | ||
| 83 | * tree-ssa-pre.c (eliminate): Use TODO_update_ssa_only_virtuals, | |
| 84 | not TODO_update_ssa. | |
| 85 | ||
| 828552ed RG |
86 | 2009-05-15 Richard Guenther <rguenther@suse.de> |
| 87 | ||
| 88 | PR tree-optimization/39999 | |
| 89 | * gimple.h (gimple_expr_type): Use the expression type looking | |
| 90 | through useless conversions. | |
| 91 | * tree-ssa-sccvn.c (vn_nary_op_lookup_stmt): Use gimple_expr_type. | |
| 92 | (vn_nary_op_insert_stmt): Likewise. | |
| 93 | (simplify_binary_expression): Likewise. | |
| 94 | ||
| 248fc9f3 RG |
95 | 2009-05-15 Richard Guenther <rguenther@suse.de> |
| 96 | ||
| 97 | * common.opt (-ftree-forwprop, -ftree-phiprop, -ftree-pta): | |
| 98 | New options, enabled by default. | |
| 99 | * doc/invoke.texi (-ftree-forwprop, -ftree-phiprop, -ftree-pta): | |
| 100 | Document. | |
| 101 | * tree-ssa-forwprop.c (gate_forwprop): Use flag_tree_forwprop. | |
| 102 | * tree-ssa-phiprop.c (gate_phiprop): Use flag_tree_phiprop. | |
| 103 | * tree-ssa-structalias.c (gate_tree_pta): New function. | |
| 104 | (pass_build_alias): Use it. | |
| 105 | ||
| 16b29cc4 JM |
106 | 2009-05-15 Joseph Myers <joseph@codesourcery.com> |
| 107 | ||
| 108 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also | |
| 109 | recurse on an invariant address if a conversion from a pointer | |
| 110 | type to a wider integer type is involved. | |
| 111 | ||
| 125cae84 JH |
112 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
| 113 | ||
| 114 | * cgraph.c (dump_cgraph_node): Dump size/time/benefit. | |
| 115 | * cgraph.h (struct inline_summary): New filed self_wize, | |
| 116 | size_inlining_benefit, self_time and time_inlining_benefit. | |
| 117 | (struct cgraph_global_info): Replace insns by time ans size fields. | |
| 118 | * ipa-cp (ipcp_cloning_candidate_p): Base estimate on size | |
| 119 | (ipcp_estimate_growth, ipcp_insert_stage): Likewise. | |
| 120 | (ipcp_update_callgraph): Do not touch function bodies. | |
| 121 | * ipa-inline.c: Include except.h | |
| 122 | MAX_TIME: New constant. | |
| 123 | (overall_insns): Remove | |
| 124 | (overall_size, max_benefit): New static variables. | |
| 125 | (cgraph_estimate_time_after_inlining): New function. | |
| 126 | (cgraph_estimate_size_after_inlining): Rewrite using benefits. | |
| 127 | (cgraph_clone_inlined_nodes): Update size. | |
| 128 | (cgraph_mark_inline_edge): Update size. | |
| 129 | (cgraph_estimate_growth): Use size info. | |
| 130 | (cgraph_check_inline_limits): Check size. | |
| 131 | (cgraph_default_inline_p): Likewise. | |
| 132 | (cgraph_edge_badness): Compute badness based on benefit and size cost. | |
| 133 | (cgraph_decide_recursive_inlining): Check size. | |
| 134 | (cgraph_decide_inlining_of_small_function): Update size; dump sizes and times. | |
| 135 | (cgraph_decide_inlining): Likewise. | |
| 136 | (cgraph_decide_inlining_incrementally): Likewise; honor PARAM_EARLY_INLINING_INSNS. | |
| 137 | (likely_eliminated_by_inlining_p): New predicate. | |
| 138 | (estimate_function_body_sizes): New function. | |
| 139 | (compute_inline_parameters): Use it. | |
| 140 | * except.c (must_not_throw_labels): New function. | |
| 141 | * except.h (must_not_throw_labels): Declare. | |
| 142 | * tree-inline.c (init_inline_once): Kill inlining_weigths | |
| 143 | * tree-ssa-structalias.c: Avoid uninitialized warning. | |
| 144 | * params.def (PARAM_MAX_INLINE_INSNS_SINGLE): Reduce to 300. | |
| 145 | (PARAM_MAX_INLINE_INSNS_AUTO): Reduce to 60. | |
| 146 | (PARAM_INLINE_CALL_COST): Remove. | |
| 147 | (PARAM_EARLY_INLINING_INSNS): New. | |
| 148 | doc/invoke.texi (max-inline-insns-auto, early-inlining-insns): Update. | |
| 149 | (inline-call-cost): Remove. | |
| 150 | (early-inlining-insns): New. | |
| 151 | ||
| 84fb43a1 EB |
152 | 2009-05-15 Eric Botcazou <ebotcazou@adacore.com> |
| 153 | ||
| 154 | * dbxout.c (dbxout_range_type): Add LOW and HIGH parameters. Use them | |
| 155 | for bounds. | |
| 156 | (print_int_cst_bounds_in_octal_p): Likewise. | |
| 157 | (dbxout_type): Adjust calls to above functions. Be prepared to deal | |
| 158 | with subtypes. | |
| 159 | * dwarf2out.c (base_type_die): Likewise. | |
| 160 | (is_subrange_type): Delete. | |
| 161 | (subrange_type_die): Add LOW and HIGH parameters. Use them for bounds. | |
| 162 | (modified_type_die): Call subrange_type_for_debug_p on subtypes. | |
| 163 | * fold-const.c (fold_truth_not_expr) <CONVERT_EXPR>: Do not strip it if | |
| 164 | the destination type is boolean. | |
| 165 | (build_range_check): Do not special-case subtypes. | |
| 166 | (fold_sign_changed_comparison): Likewise. | |
| 167 | (fold_unary): Likewise. | |
| 168 | * langhooks-def.h (LANG_HOOKS_GET_SUBRANGE_BOUNDS): Define. | |
| 169 | (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_GET_SUBRANGE_BOUNDS. | |
| 170 | * langhooks.h (lang_hooks_for_types): Add get_subrange_bounds. | |
| 171 | * tree.c (subrange_type_for_debug_p): New predicate based on the former | |
| 172 | is_subrange_type. | |
| 173 | * tree.h (subrange_type_for_debug_p): Declare. | |
| 174 | * tree-chrec.c (avoid_arithmetics_in_type_p): Delete. | |
| 175 | (convert_affine_scev): Remove call to above function. | |
| 176 | (chrec_convert_aggressive): Likewise. | |
| 177 | * tree-ssa.c (useless_type_conversion_p_1): Do not specifically return | |
| 178 | false for conversions involving subtypes. | |
| 179 | * tree-vrp.c (vrp_val_max): Do not special-case subtypes. | |
| 180 | (vrp_val_min): Likewise. | |
| 181 | (needs_overflow_infinity): Likewise. | |
| 182 | (extract_range_from_unary_expr): Likewise. | |
| 183 | ||
| 331d9186 PB |
184 | 2009-05-15 Paolo Bonzini <bonzini@gnu.org> |
| 185 | ||
| 186 | * config/frv/frv.h: Clean up references to GO_IF_LEGITIMATE_ADDRESS. | |
| 187 | * config/frv/frv.c: Likewise. | |
| 188 | * config/s390/s390.c: Likewise. | |
| 189 | * config/sparc/sparc.h: Likewise. | |
| 190 | * config/i386/i386.h: Likewise. | |
| 191 | * config/i386/i386.c: Likewise. | |
| 192 | * config/crx/crx.c: Likewise. | |
| 193 | * config/m68hc11/m68hc11.h: Likewise. | |
| 194 | * config/iq2000/iq2000.c: Likewise. | |
| 195 | * config/mn10300/mn10300.h: Likewise. | |
| 196 | * config/mn10300/mn10300.c: Likewise. | |
| 197 | * config/m68k/m68k.c: Likewise. | |
| 198 | * config/rs6000/rs6000.c: Likewise. | |
| 199 | * config/rs6000/xcoff.h: Likewise. | |
| 200 | * config/rs6000/linux64.h: Likewise. | |
| 201 | * config/rs6000/sysv4.h: Likewise. | |
| 202 | * config/score/score3.c: Likewise. | |
| 203 | * config/score/score7.c: Likewise. | |
| 204 | * config/score/score.c: Likewise. | |
| 205 | * config/arm/arm.md: Likewise. | |
| 206 | * config/mips/mips.c: Likewise. | |
| 207 | * config/mips/mips.md: Likewise. | |
| 208 | * config/bfin/bfin.h: Likewise. | |
| 209 | * config/pa/pa.c: Likewise. | |
| 210 | * config/pa/constraints.md: Likewise. | |
| 211 | ||
| 212 | * config/pdp11/pdp11-protos.h (legitimate_address_p): Delete. | |
| 213 | * config/pdp11/pdp11.c (legitimate_address_p): Delete. | |
| 214 | * config/pdp11/pdp11.h: Use memory_address_p instead. | |
| 215 | ||
| 09639a83 ILT |
216 | 2009-05-14 Ian Lance Taylor <iant@google.com> |
| 217 | ||
| 218 | * passes.c (finish_optimization_passes): Change i to int. | |
| 219 | * plugin.c (plugins_active_p): Change event to int. | |
| 220 | (dump_active_plugins): Likewise. | |
| 221 | * reginfo.c (invalid_mode_change_p): Change to to unsigned int. | |
| 222 | Add cast. | |
| 223 | * tree.c (tree_range_check_failed): Change c to unsigned int. | |
| 224 | (omp_clause_range_check_failed): Likewise. | |
| 225 | (build_common_builtin_nodes): Change mode to int. Add cast. | |
| 226 | * config/ia64/ia64.c (is_emitted): Change r to unsigned int. | |
| 227 | (ia64_hard_regno_rename_ok, ia64_eh_uses): Likewise. | |
| 228 | ||
| 229 | * c-typeck.c (build_unary_op): If -Wc++-compat, warn about using | |
| 230 | ++ or -- with a variable of enum type. | |
| 231 | ||
| c04a56bf SB |
232 | 2009-05-14 Steven Bosscher <steven@gcc.gnu.org> |
| 233 | ||
| 234 | PR driver/40144 | |
| 235 | * opts.c (common_handle_option): Add OPT_fcse_skip_blocks as a no-op. | |
| 236 | ||
| 237ee620 SB |
237 | 2009-05-14 Steven Bosscher <steven@gcc.gnu.org> |
| 238 | ||
| 239 | * store-motion.c: Do not include params.h | |
| 240 | * Makefile.in: Fix dependencies for various files. | |
| 241 | ||
| 1154c4fa SB |
242 | 2009-05-14 Steven Bosscher <steven@gcc.gnu.org> |
| 243 | ||
| 244 | * auto-inc-dec.c: Fix pass description, remove apparent | |
| 245 | accidental duplication. | |
| 246 | ||
| 61c27353 L |
247 | 2009-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| 248 | ||
| 249 | PR middle-end/40147 | |
| 250 | * ipa-utils.h (memory_identifier_string): Moved to ... | |
| 251 | * tree.h (memory_identifier_string): Here. Add GTY(()). | |
| 252 | ||
| c6c3dba9 PB |
253 | 2009-05-14 Paolo Bonzini <bonzini@gnu.org> |
| 254 | ||
| 255 | * doc/tm.texi (TARGET_LEGITIMATE_ADDRESS_P): Refer mainly to this | |
| 256 | in the former documentation of... | |
| 257 | (GO_IF_LEGITIMATE_ADDRESS): ... this. | |
| 258 | * ira-conflicts.c (get_dup_num): Use address_operand. | |
| 259 | * targhooks.c (default_legitimate_address_p): New. | |
| 260 | * targhooks.h (default_legitimate_address_p): New. | |
| 261 | * reload.c (strict_memory_address_p) [!GO_IF_LEGITIMATE_ADDRESS]: | |
| 262 | Call hook. | |
| 263 | * recog.c (memory_address_p) [!GO_IF_LEGITIMATE_ADDRESS]: Call hook. | |
| 264 | * target.h (struct target): Add legitimate_address_p. | |
| 265 | * target-def.h (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 266 | (TARGET_INITIALIZER): Include it. | |
| 267 | ||
| 268 | * config/alpha/alpha.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 269 | * config/alpha/alpha-protos.h (alpha_legitimate_address_p): Remove. | |
| 270 | * config/alpha/alpha.c (alpha_legitimate_address_p): Make static. | |
| 271 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 272 | ||
| 273 | * config/frv/frv.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 274 | (REG_OK_STRICT_P): Delete. | |
| 275 | * config/frv/frv-protos.h (frv_legitimate_address_p): Rename to... | |
| 276 | (frv_legitimate_address_p_1): ... this. | |
| 277 | * config/frv/frv.c (frv_legitimate_address_p): Forward to... | |
| 278 | (frv_legitimate_address_p_1): ... the renamed old | |
| 279 | frv_legitimate_address_p. | |
| 280 | * config/frv/predicates.md: Adjust calls to frv_legitimate_address_p. | |
| 281 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 282 | ||
| 283 | * config/s390/s390.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 284 | * config/s390/s390-protos.h (legitimate_address_p): Remove. | |
| 285 | * config/s390/s390.c (legitimate_address_p): Rename to... | |
| 286 | (s390_legitimate_address_p): ... this, make static. | |
| 287 | (legitimize_address): Adjust call. | |
| 288 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 289 | * config/s390/constraints.md ("e"): Call strict_memory_address_p. | |
| 290 | ||
| 291 | * config/m32c/m32c.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 292 | * config/m32c/m32c-protos.h (m32c_legitimate_address_p): Remove. | |
| 293 | * config/m32c/m32c.c (m32c_legitimate_address_p): Make static. | |
| 294 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 295 | ||
| 296 | * config/spu/spu.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 297 | * config/spu/spu-protos.h (spu_legitimate_address): Remove. | |
| 298 | * config/spu/spu.c (spu_legitimate_address): Rename to... | |
| 299 | (spu_legitimate_address_p): ... this, make static. | |
| 300 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 301 | ||
| 302 | * config/sparc/sparc.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 303 | * config/sparc/sparc-protos.h (legitimate_address_p): Remove. | |
| 304 | * config/sparc/sparc.c (legitimate_address_p): Rename to... | |
| 305 | (sparc_legitimate_address_p): ... this, make static and return bool. | |
| 306 | (legitimize_address): Adjust call. | |
| 307 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 308 | ||
| 309 | * config/i386/i386.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 310 | * config/i386/i386-protos.h (legitimate_address_p): Remove. | |
| 311 | * config/i386/i386.c (legitimate_address_p): Rename to... | |
| 312 | (ix86_legitimate_address_p): ... this, make static. | |
| 313 | (constant_address_p): Move after it, adjust call. | |
| 314 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 315 | ||
| 316 | * config/avr/avr.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 317 | * config/avr/avr-protos.h (legitimate_address_p): Remove. | |
| 318 | * config/avr/avr.c (legitimate_address_p): Rename to... | |
| 319 | (avr_legitimate_address_p): ... this, make static. | |
| 320 | (legitimize_address): Adjust call. | |
| 321 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 322 | ||
| 323 | * config/crx/crx.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 324 | * config/crx/crx-protos.h (crx_legitimate_address_p): Remove. | |
| 325 | * config/crx/crx.c (crx_legitimate_address_p): Make static. | |
| 326 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 327 | ||
| 328 | * config/xtensa/xtensa.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 329 | * config/xtensa/xtensa-protos.h (xtensa_legitimate_address_p): Remove. | |
| 330 | * config/xtensa/xtensa.c (xtensa_legitimate_address_p): Make static. | |
| 331 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 332 | ||
| 333 | * config/stormy16/stormy16.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 334 | * config/stormy16/stormy16-protos.h (xstormy16_legitimate_address_p): | |
| 335 | Remove. | |
| 336 | * config/stormy16/stormy16.c (xstormy16_legitimate_address_p): | |
| 337 | Make static. | |
| 338 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 339 | ||
| 340 | * config/m68hc11/m68hc11.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 341 | * config/m68hc11/m68hc11-protos.h (m68hc11_go_if_legitimate_address): | |
| 342 | Remove. | |
| 343 | * config/m68hc11/m68hc11.c (m68hc11_go_if_legitimate_address): | |
| 344 | Rename to... | |
| 345 | (m68hc11_legitimate_address_p): ... this, make static. | |
| 346 | (go_if_legitimate_address_internal): Rename to... | |
| 347 | (m68hc11_legitimate_address_p_1): ... this. | |
| 348 | (legitimize_address): Adjust call. | |
| 349 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 350 | ||
| 351 | * config/iq2000/iq2000.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 352 | * config/iq2000/iq2000-protos.h (iq2000_legitimate_address_p): | |
| 353 | Remove. | |
| 354 | * config/iq2000/iq2000.c (iq2000_legitimate_address_p): | |
| 355 | Make static. | |
| 356 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 357 | ||
| 358 | * config/mn10300/mn10300.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 359 | * config/mn10300/mn10300-protos.h (legitimate_address_p): Remove. | |
| 360 | * config/mn10300/mn10300.c (legitimate_address_p): Rename to... | |
| 361 | (mn10300_legitimate_address_p): ... this, make static. | |
| 362 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 363 | ||
| 364 | * config/m68k/m68k.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 365 | * config/m68k/m68k-protos.h (m68k_legitimate_address_p): Remove. | |
| 366 | * config/m68k/m68k.c (m68k_legitimate_address_p): Make static. | |
| 367 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 368 | ||
| 369 | * config/rs6000/rs6000.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 370 | (REG_OK_STRICT_FLAG, REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Delete. | |
| 371 | (INT_REG_OK_FOR_BASE_P, INT_REG_OK_FOR_INDEX_P): Move above. | |
| 372 | * config/rs6000/rs6000.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 373 | * config/rs6000/rs6000-protos.h (rs6000_legitimate_address): Remove. | |
| 374 | * config/rs6000/rs6000.c (rs6000_legitimate_address): Rename to... | |
| 375 | (rs6000_legitimate_address_p): ... this, make static. | |
| 376 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 377 | (REG_MODE_OK_FOR_BASE_P): Delete. | |
| 378 | (rs6000_legitimize_reload_address): Use INT_REG_OK_FOR_BASE_P. | |
| 379 | ||
| 380 | * config/picochip/picochip.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 381 | * config/picochip/picochip-protos.h (picochip_legitimate_address_p): | |
| 382 | Delete. | |
| 383 | * config/picochip/picochip.c (picochip_legitimate_address_p): Make | |
| 384 | static, adjust types. | |
| 385 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 386 | ||
| 387 | * config/score/score.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 388 | * config/score/score.c (score_address_p): Rename to... | |
| 389 | (score_legitimate_address_p): ... this. | |
| 390 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 391 | * config/score/score3.c (score3_address_p): Rename to... | |
| 392 | (score3_legitimate_address_p): ... this. | |
| 393 | * config/score/score7.c (score7_address_p): Rename to... | |
| 394 | (score7_legitimate_address_p): ... this. | |
| 395 | ||
| 396 | * config/arm/arm.h (ARM_GO_IF_LEGITIMATE_ADDRESS, | |
| 397 | THUMB2_GO_IF_LEGITIMATE_ADDRESS, THUMB1_GO_IF_LEGITIMATE_ADDRESS, | |
| 398 | GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 399 | * config/arm/arm-protos.h (thumb1_legitimate_address_p, | |
| 400 | thumb2_legitimate_address_p): Delete. | |
| 401 | (arm_legitimate_address_p): Rename to... | |
| 402 | (arm_legitimate_address_outer_p): ... this. | |
| 403 | * config/arm/constraints.md ("Uq"): Adjust call. | |
| 404 | * config/arm/predicates.md (arm_extendqisi_mem_op): Likewise. | |
| 405 | * config/arm/arm.c (arm_legitimate_address_p): New, rename old one to... | |
| 406 | (arm_legitimate_address_outer_p): ... this. | |
| 407 | (thumb1_legitimate_address_p, thumb2_legitimate_address_p): Make static. | |
| 408 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 409 | ||
| 410 | * config/mips/mips.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 411 | * config/mips/mips-protos.h (mips_legitimate_address_p): Remove. | |
| 412 | * config/mips/mips.c (mips_legitimate_address_p): ... Make static. | |
| 413 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 414 | ||
| 415 | * config/vax/vax.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 416 | * config/vax/vax-protos.h (legitimate_address_p): Remove. | |
| 417 | * config/vax/vax.c (legitimate_address_p): Rename to... | |
| 418 | (vax_legitimate_address_p): ... this, make static. | |
| 419 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 420 | ||
| 421 | * config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 422 | * config/h8300/h8300-protos.h (h8300_legitimate_address_p): Remove. | |
| 423 | * config/h8300/h8300.c (h8300_legitimate_address_p): ... Make static. | |
| 424 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 425 | ||
| 426 | * config/mmix/mmix.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 427 | * config/mmix/mmix-protos.h (mmix_legitimize_address): Remove. | |
| 428 | * config/mmix/mmix.c (mmix_legitimate_address): Rename to... | |
| 429 | (mmix_legitimate_address_p): ... this, make static. | |
| 430 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 431 | ||
| 432 | * config/bfin/bfin.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
| 433 | * config/bfin/bfin-protos.h (bfin_legitimate_address_p): Remove. | |
| 434 | * config/bfin/bfin.c (bfin_legitimate_address_p): ... Make static. | |
| 435 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
| 436 | ||
| 3bd0d9c8 PB |
437 | 2009-05-14 Paolo Bonzini <bonzini@gnu.org> |
| 438 | ||
| 439 | * config/arm/arm.h (PROMOTE_FUNCTION_MODE): Remove handling | |
| 440 | of MODE_COMPLEX_INT. | |
| 441 | ||
| fe049033 RO |
442 | 2009-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| 443 | ||
| 444 | * config/alpha/alpha.c (alpha_initialize_trampoline): Change 0 to | |
| 445 | LCT_NORMAL in function call. | |
| 446 | * mips-tdump.c (print_file_desc): Add cast to enum type. | |
| 447 | * mips-tfile.c (add_ext_symbol): Add casts to enum types. | |
| 448 | (mark_stabs): Add casts to enum types. | |
| 449 | (parse_stabs_common): Add casts to enum types. | |
| 16f7ad42 | 450 | |
| b0907a6c AN |
451 | 2009-05-13 Adam Nemet <anemet@caviumnetworks.com> |
| 452 | ||
| 453 | * config/mips/mips.c (mips_print_operand) <REG, MEM, default>: | |
| 454 | Check for invalid values of LETTER. | |
| 455 | ||
| d1c8e08a TG |
456 | 2009-05-13 Taras Glek <tglek@mozilla.com> |
| 457 | ||
| 16f7ad42 TG |
458 | * attribs.c (register_attribute): moved out attribute registration into |
| 459 | register_attribute. | |
| 460 | * doc/plugins.texi: Documented register_attribute and PLUGIN_ATTRIBUTES. | |
| 461 | * gcc-plugin.h: Added forward decl for register_attribute. | |
| 462 | * gcc-plugin.h (plugins_event): Added PLUGIN_ATTRIBUTES. | |
| 463 | * plugin.c (register_callback, invoke_plugin_callbacks): Added | |
| 464 | PLUGIN_ATTRIBUTES boilerplate. | |
| d1c8e08a | 465 | |
| 4ed7f970 DK |
466 | 2009-05-14 Dave Korn <dave.korn.cygwin@gmail.com> |
| 467 | ||
| 468 | * config/i386/msformat-c.c (ms_printf_length_specs): Use enumeration | |
| 469 | values even in sentinel and empty entries. | |
| 470 | (ms_printf_flag_specs): Likewise. | |
| 471 | (ms_scanf_flag_specs): Likewise. | |
| 472 | (ms_strftime_flag_specs): Likewise. | |
| 473 | (ms_print_char_table): Likewise. | |
| 474 | (ms_scan_char_table): Likewise. | |
| 475 | (ms_time_char_table): Likewise. | |
| 476 | ||
| 3d8fa148 DK |
477 | 2009-05-13 Doug Kwan <dougkwan@google.com> |
| 478 | ||
| 479 | * tree-ssa-sccvn.c (compare_ops): Stabilize qsort. | |
| 480 | ||
| f06257d3 AN |
481 | 2009-05-13 Adam Nemet <anemet@caviumnetworks.com> |
| 482 | ||
| 483 | * config/mips/mips.md (store): Add attributes for QI and HI. | |
| 484 | Update comment. | |
| 485 | (truncdisi2, truncdihi2, truncdiqi2): Merge these into ... | |
| 486 | (truncdi<mode>2): ... this new pattern. | |
| 487 | ||
| fb201767 BH |
488 | 2009-05-13 Brad Hards <bradh@kde.org> |
| 489 | ||
| 490 | * Makefile.in (TEXI_GCCINT_FILES): Add plugins.texi. | |
| 491 | ||
| c7bda60e | 492 | 2009-05-14 Jakub Jelinek <jakub@redhat.com> |
| efc3527a BE |
493 | Ben Elliston <bje@au.ibm.com> |
| 494 | ||
| 495 | PR middle-end/40035 | |
| 496 | * dse.c (check_mem_read_rtx): Guard against width == -1. | |
| 497 | ||
| ce985b43 MM |
498 | 2009-05-13 Michael Matz <matz@suse.de> |
| 499 | ||
| 500 | PR middle-end/39976 | |
| 501 | * tree-outof-ssa.c (maybe_renumber_stmts_bb): New function. | |
| 502 | (trivially_conflicts_p): New function. | |
| 503 | (insert_backedge_copies): Use it. | |
| 504 | ||
| 7de1d221 JJ |
505 | 2009-05-13 Janis Johnson <janis187@us.ibm.com> |
| 506 | ||
| 507 | * c-pragma.c (enum pragma_switch_t): Prefix constants with PRAGMA_. | |
| 508 | (handle_stdc_pragma): Use new enum constant names. | |
| 509 | (handle_pragma_float_const_decimal64): Ditto. | |
| 510 | ||
| bfefafc6 ILT |
511 | 2009-05-13 Ian Lance Taylor <iant@google.com> |
| 512 | ||
| 513 | * Makefile.in (build/gencheck.o): Depend upon all-tree.def, not | |
| 514 | tree.def. | |
| 515 | ||
| 286c4fcb NS |
516 | 2009-05-13 Nathan Sidwell <nathan@codesourcery.com> |
| 517 | ||
| 518 | * config/m68k/t-uclinux (M68K_MLIB_CPU): Check for FL_UCLINUX. | |
| 519 | * config/m68k/m68k-devices.def: Add FL_UCLINUX to 68020 and 54455 | |
| 520 | multilibs. | |
| 521 | * config/m68k/m68k.h (FL_UCLINUX): Define. | |
| 522 | ||
| ebaa6ea7 JH |
523 | 2009-05-13 Jan Hubicka <jh@suse.cz> |
| 524 | ||
| 525 | * options.c (gfc_post_options): -fwhole-program imply -fwhole-file. | |
| 526 | ||
| 2b703e1a KK |
527 | 2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> |
| 528 | ||
| 529 | * config/sh/sh.h (OVERRIDE_OPTIONS): Clear flag_schedule_insns | |
| 530 | unless -fschedule-insns is specified. | |
| 531 | ||
| c3537723 KK |
532 | 2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> |
| 533 | ||
| 534 | PR target/39561 | |
| 535 | * config/sh/sh.h (OPTIMIZATION_OPTIONS): Don't set | |
| 536 | TARGET_EXPAND_CBRANCHDI4. | |
| 537 | * config/sh/sh.md (cbranchdi4): Don't check TARGET_EXPAND_CBRANCHDI4. | |
| 538 | * config/sh/sh.opt (mexpand-cbranchdi): Remove. | |
| 539 | (cmpeqdi): Fix comment. | |
| 540 | ||
| cdeed45a KK |
541 | 2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> |
| 542 | ||
| 543 | * config/sh/sh-protos.h (sh_legitimate_index_p): Declare. | |
| 544 | (sh_legitimate_address_p): Likewise. | |
| 545 | * config/sh/sh.c (sh_legitimate_index_p): New. | |
| 546 | (sh_legitimate_address_p): Likewise. | |
| 547 | * config/sh/sh.h (REG_OK_FOR_BASE_P): Add STRICT parameter. | |
| 548 | (REG_OK_FOR_INDEX_P, SUBREG_OK_FOR_INDEX_P): Likewise. | |
| 549 | (MODE_DISP_OK_4, MODE_DISP_OK_8): Remove. | |
| 550 | (MAYBE_BASE_REGISTER_RTX_P): New macro. | |
| 551 | (MAYBE_INDEX_REGISTER_RTX_P): Likewise. | |
| 552 | (BASE_REGISTER_RTX_P): Use MAYBE_BASE_REGISTER_RTX_P. | |
| 553 | (INDEX_REGISTER_RTX_P): Use MAYBE_INDEX_REGISTER_RTX_P. | |
| 554 | (GO_IF_LEGITIMATE_INDEX): Use sh_legitimate_index_p. | |
| 555 | (GO_IF_LEGITIMATE_ADDRESS): Use sh_legitimate_address_p. | |
| 556 | ||
| 02f0b13a JH |
557 | 2009-05-12 Jan Hubicka <jh@suse.cz> |
| 558 | ||
| 559 | * tree-inline.c (estimate_operator_cost): Add operands; | |
| 560 | when division happens by constant, it is cheap. | |
| 561 | (estimate_num_insns): Loads and stores are not having cost of 0; | |
| 562 | EH magic stuff is cheap; when computing runtime cost of switch, | |
| 563 | use log2 base of amount of its cases; builtin_expect has cost of 0; | |
| 564 | compute cost for moving return value of call. | |
| 565 | (init_inline_once): Initialize time_based flags. | |
| 566 | * tree-inline.h (eni_weights_d): Add time_based flag. | |
| 567 | ||
| ecb7f6de PB |
568 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
| 569 | ||
| 570 | * df-core.c: Update head documentation. | |
| 571 | ||
| c24151ce MM |
572 | 2009-05-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
| 573 | ||
| 574 | PR bootstrap/40118 | |
| 575 | * rs6000.c (rs6000_generate_compare): Use op1b instead of | |
| 576 | shadowing exisiting variable op1. | |
| 577 | ||
| fbdf817d UB |
578 | 2009-05-12 Uros Bizjak <ubizjak@gmail.com> |
| 579 | ||
| 704bf7c8 | 580 | PR target/37179 |
| fbdf817d UB |
581 | * config/i386/driver-i386.c (processor_signatures): New enum. |
| 582 | (SIG_GEODE): Move from vendor_signatures to processor_signatures. | |
| 583 | (host_detect_local_cpu): For SIG_AMD vendor, check for SIG_GEODE | |
| 584 | processor signature to detect geode processor. | |
| 585 | ||
| 5e8d1826 PB |
586 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
| 587 | ||
| 588 | Revert: | |
| 589 | ||
| 590 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> | |
| 591 | ||
| 592 | * optabs.c (prepare_cmp_insn): Temporarily disable test that | |
| 593 | causes spurious differences between trunk and cond-optab branch. | |
| 594 | ||
| f90b7a5a PB |
595 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
| 596 | ||
| fbdf817d UB |
597 | * dojump.c (compare_from_rtx): Delete. |
| 598 | * expmed.c (emit_store_flag): Only try cstore_optab. Canonicalize | |
| 599 | any MODE_CC mode to the cstorecc4 pattern. Use prepare_operand, fail | |
| f90b7a5a PB |
600 | if the comparison does not satisfy the predicate; test predicates for |
| 601 | operands 2 and 3 of a cstore pattern. Don't try cstore optab | |
| 602 | further if one existing pattern fails. | |
| fbdf817d | 603 | * expr.h (compare_from_rtx): Delete. |
| f90b7a5a | 604 | (prepare_operand): Declare it. |
| fbdf817d | 605 | * optabs.c: Change "lib call" to "libcall" throughout. |
| f90b7a5a | 606 | (bcc_gen_fctn, setcc_gen_code, trap_rtx, |
| fbdf817d UB |
607 | HAVE_conditional_trap, emit_cmp_insn): Delete. |
| 608 | (can_compare_p): Delete cmp_optab case. | |
| f90b7a5a | 609 | (prepare_float_lib_cmp): Return an rtx and a machine mode. |
| fbdf817d UB |
610 | Accept other parameters by value. |
| 611 | (prepare_operand): Make non-static. | |
| 612 | (prepare_cmp_insn): Return an rtx and a machine mode. Accept | |
| 613 | other parameters by value. Try to widen operands here based on | |
| 614 | an optab_methods argument and looking at cbranch_optab. | |
| 615 | (emit_cmp_and_jump_insn_1): Accept test and mode, remove widening | |
| 616 | loop. Use cbranch_optab directly. | |
| 617 | (emit_cmp_and_jump_insns): Fix comment. Adjust call to | |
| 618 | prepare_cmp_insn and emit_cmp_and_jump_insn_1, remove obsolete | |
| 619 | assertion. | |
| 620 | (emit_conditional_move, emit_conditional_add): Inline what's needed | |
| 621 | of compare_from_rtx, using new prepare_cmp_insn for the rest. | |
| 622 | (init_optabs): Init cmp_optab with UNKNOWN, cbranch_optab | |
| 623 | with COMPARE. Move cmov_optab and cstore_optab above | |
| 624 | with cbranch_optab, move cmp_optab down with ucmp_optab, | |
| 625 | remove tst_otpab. Do not initialize trap_rtx. | |
| 626 | (gen_cond_trap): Do it here. Use ctrap_optab. Test predicate | |
| f90b7a5a PB |
627 | for trap code. Do not check HAVE_conditional_trap. Use |
| 628 | prepare_cmp_insn. Accept no predicate for operand 3. | |
| fbdf817d UB |
629 | * optabs.h (OTI_cmp): Mark as used only for libcalls. |
| 630 | (OTI_ctrap, ctrap_optab): New. | |
| 631 | (tst_optab): Delete. | |
| 632 | (bcc_gen_fctn, setcc_gen_code, emit_cmp_insn): Delete. | |
| 633 | * ifcvt.c (find_if_header): Replace HAVE_conditional_trap | |
| 634 | with lookup of ctrap_optab. | |
| 635 | * genopinit.c (cmp_optab, tst_optab, bcc_gen_fctn, | |
| 636 | setcc_gen_code): Delete. | |
| 637 | (ctrap_optab): New. | |
| 638 | ||
| 639 | * combine.c (combine_simplify_rtx, simplify_set): Do not | |
| 640 | special case comparing against zero for cc0 machines. | |
| f90b7a5a PB |
641 | * simplify-rtx.c (simplify_binary_operation_1): Never remove |
| 642 | COMPARE on cc0 machines. | |
| 643 | (simplify_relational_operation): Return a new expression when | |
| 644 | a COMPARE could be removed. | |
| fbdf817d UB |
645 | * final.c (final_scan_insn): Compare cc_status values |
| 646 | against LHS of a (compare FOO (const_int 0)) cc0 source. | |
| 647 | Also check if cc_status.value is the full compare. | |
| f90b7a5a | 648 | |
| fbdf817d UB |
649 | * doc/md.texi (bCC, sCC, tstMM, cmpMM): Delete. |
| 650 | (cstoreMM4): Document. | |
| f90b7a5a | 651 | (conditional_trap): Document ctrapMM4 instead. |
| fbdf817d | 652 | (sync_compare_and_swapMM): Refer to cbranchcc4. |
| f90b7a5a PB |
653 | (Dependent Patterns): Eliminate obsolete information referring to |
| 654 | the old jump optimization phase. | |
| fbdf817d | 655 | (Canonicalization): Include cbranchcc4 case, omit canonicalization |
| f90b7a5a PB |
656 | of compares with 0 on cc0 machines. |
| 657 | (Jump Patterns): Refer to MODE_CC jump patterns preferably, | |
| 658 | avoiding references to cc0. Remove text about storing operands | |
| 659 | in cmpMM. | |
| 660 | * doc/tm.texi (Condition Codes): Include blurb on different | |
| 661 | condition code representations, separate into subsections for | |
| 662 | CC0, MODE_CC and conditional execution. | |
| 663 | ||
| fbdf817d UB |
664 | * config/alpha/alpha-protos.h (alpha_emit_conditional_branch, |
| 665 | alpha_emit_setcc): Accept operands and a machine mode. | |
| 666 | * config/alpha/alpha.c (alpha_emit_conditional_branch): | |
| 667 | Get code/op0/op1 from operands, use machine mode argument | |
| 668 | instead of alpha_compare.fp_p. Emit the branch here. | |
| 669 | (alpha_emit_setcc): Likewise, and return boolean. | |
| 670 | (alpha_emit_conditional_move): Likewise. Assert that | |
| 671 | cmp_op_mode == cmp_mode, and simplify accordingly. | |
| 672 | * config/alpha/alpha.h (struct alpha_compare, alpha_compare): Delete. | |
| 673 | * config/alpha/alpha.md (cmpdf, cmptf, cmpdi, bCC, sCC): Delete. | |
| 674 | (cbranchdf4, cbranchtf4, cbranchdi4, cstoredf4, cstoretf4,cstoredi4): | |
| 675 | Delete. | |
| 676 | (stack probe test): Use cbranchdi4. | |
| 677 | * config/alpha/predicates.md (alpha_cbranch_operator): New. | |
| 678 | ||
| 679 | * config/arc/arc.c (gen_compare_reg): Do not emit cmp. | |
| 680 | * config/arc/arc.h (movsicc, movsfcc): Use it. | |
| 681 | (movdicc, *movdicc_insn, movdfcc, *movdfcc_insn): Remove. | |
| 682 | (cbranchsi4, cstoresi4): New. | |
| 683 | (cmpsi, bCC and sCC expanders): Remove. | |
| 684 | ||
| 685 | * config/arm/arm.c (arm_compare_op0, arm_compare_op1): Delete. | |
| 686 | * config/arm/arm.h (arm_compare_op0, arm_compare_op1): Delete. | |
| 687 | * config/arm/predicates.md (arm_comparison_operator): Only include | |
| 688 | floating-point operators if there is a hardware floating-point unit. | |
| 689 | * config/arm/arm.md (cbranchsi4, cstoresi4): Enable for TARGET_32BIT, | |
| 690 | deferring to cbranch_cc and cstore_cc respectively. | |
| 691 | (cbranchsf4, cbranchdf4, cbranchdi4, cstoresf4, cstoredf4, cstoredi4, | |
| 692 | cbranch_cc, cstore_cc): New. | |
| 693 | (movsicc, movsfcc, movdfcc): Do not use arm_compare_op0 and | |
| f90b7a5a | 694 | arm_compare_op1. |
| fbdf817d UB |
695 | (bCC, sCC, cmpsi, cmpsf, cmpdf, cmpdi): Delete. |
| 696 | ||
| 697 | * config/avr/avr-protos.h (out_tstsi, out_tsthi): Adjust prototype. | |
| 698 | * config/avr/avr.c (out_tstsi, out_tsthi): Get the tested operand | |
| 699 | as an argument. | |
| 700 | (adjust_insn_length): Adjust calls. | |
| 701 | (avr_reorg): Handle (compare (foo) (const_int 0)). | |
| 702 | * config/avr/avr.md (tstqi, tsthi, tstsi): Remove. | |
| 703 | (*negated_tstqi, *negated_tsthi, *negated_tstsi): Unmacroize. | |
| 704 | (*reversed_tsthi, *reversed_tstsi): Add a scratch for simplicity. | |
| 705 | (cmpqi, cmphi, cmpsi): Prepend asterisk, fuse tst[qhs]i here. | |
| 706 | (bCC): Remove. | |
| 707 | (cbranchqi4, cbranchhi4, cbranchsi4): New. | |
| f90b7a5a PB |
708 | (tst -> sbrc/sbrs peephole2, cpse peephole): Wrap RHS with COMPARE. |
| 709 | ||
| fbdf817d UB |
710 | * config/bfin/bfin.md (cmpbi, cmpsi, bCC, sCC): Delete. |
| 711 | (cbranchsi4, cstorebi4, cstoresi4): New. | |
| f90b7a5a | 712 | (movbisi): This insn is duplicate, split it to zero_extend. |
| fbdf817d UB |
713 | * config/bfin/bfin.c (bfin_compare_op0, bfin_compare_op1): Delete |
| 714 | (bfin_gen_compare): Do not use them. Emit VOIDmode SET, not BImode. | |
| 715 | (bfin_optimize_loop): Use cbranch expander. | |
| 716 | * config/bfin/bfin.h (bfin_compare_op0, bfin_compare_op1): Delete. | |
| 717 | * config/bfin/predicates.md (bfin_cbranch_operator): Rename to... | |
| 718 | (bfin_bimode_comparison_operator): ... this. | |
| 719 | (bfin_direct_comparison_operator): New. | |
| f90b7a5a | 720 | |
| fbdf817d UB |
721 | * config/cris/cris.c (cris_normal_notice_update_cc): Look |
| 722 | inside (compare FOO (const_int 0)). | |
| 723 | (cris_rtx_costs): Handle ZERO_EXTRACT. | |
| 724 | * config/cris/cris.md (tstdi, tst<mode>, cmpdi): Delete. | |
| 725 | (*tstdi_non_v32): Fold in *cmpdi_non_v32. | |
| 726 | (*tstdi_v32): Delete. | |
| 727 | (*cmpdi_non_v32): Add M alternative for operand 1. | |
| 728 | (cmpsi, cmp<mode>): Make private. | |
| 729 | (*tstsi, *tst<mode>_cmp, *tst<mode>_non_cmp, *btst): Wrap LHS | |
| 730 | with COMPARE. | |
| 731 | (cbranch<mode>4, cbranchdi4, cstore<mode>4): New. | |
| 732 | ||
| 733 | * config/crx/crx.md (cstore<mode>4, cbranchcc4): New. | |
| 734 | (cmp<mode>, bCOND_internal, b<code>, s<code>): Delete. | |
| 735 | (cbranch<mode>4, sCOND_internal): Use ordered_comparison_operator. | |
| f90b7a5a PB |
736 | (cc_reg_operand): New. |
| 737 | (any_cond): Delete. | |
| fbdf817d UB |
738 | * config/crx/crx.c (crx_compare_op0, crx_compare_op1, |
| 739 | crx_expand_compare, crx_expand_branch, crx_expand_scond): Delete. | |
| 740 | * config/crx/crx.h (crx_compare_op0, crx_compare_op1): Delete. | |
| 741 | * config/crx/crx-protos.h (crx_expand_compare, crx_expand_branch, | |
| 742 | crx_expand_scond): Delete. | |
| 743 | ||
| 744 | * config/fr30/fr30.md (cmp<mode>, bCC): Delete. | |
| 745 | (cbranchsi4): New. | |
| 746 | * config/fr30/fr30.c (fr30_compare_op0, fr30_compare_op1): Delete | |
| 747 | * config/fr30/fr30.h (fr30_compare_op0, fr30_compare_op1): Delete. | |
| 748 | ||
| 749 | * config/frv/frv.md (cbranchsi4, cbranchsf4, cbranchdf4, | |
| 750 | cstoresi4, cstoresf4, cstoredf4): New. | |
| 751 | (cmpdi, cmpsi, cmpsf, cmpdf, bCC, sCC): Remove. | |
| 752 | * config/frv/frv-protos.h (frv_emit_cbranch, frv_emit_scc): | |
| 753 | Receive the entire operands array. | |
| 754 | * config/frv/frv.h (frv_compare_op0, frv_compare_op1): Delete. | |
| 755 | * config/frv/frv.c (frv_compare_op0, frv_compare_op1): Delete. | |
| 756 | * config/frv/frv-protos.h (frv_emit_cbranch, frv_emit_scc): | |
| 757 | Get test/op0/op1 from the operands array. | |
| 758 | (frv_emit_cond_move): Get test/op0/op1 from the test_rtx. | |
| 759 | ||
| 760 | * config/h8300/h8300-protos.h (h8300_expand_branch): Accept operands. | |
| 761 | (h8300_expand_store): New. | |
| 762 | * config/h8300/h8300.c (h8300_rtx_costs): Handle (compare FOO | |
| 763 | (const_int 0)). | |
| 764 | (h8300_expand_branch): Emit compare here. Adjust for new arguments. | |
| 765 | (h8300_expand_store): New. | |
| 766 | * config/h8300/h8300.md (btst combine patterns): Wrap with COMPARE | |
| 767 | or do not try to produce (set (cc0) REG). | |
| 768 | (peepholes): Wrap arguments with COMPARE. Add a peephole to | |
| 769 | change a compare into a move to a scratch register. Disable some | |
| 770 | peepholes when comparing with zero. | |
| 771 | (tstsi, tsthi, tstsi, cmpqi): Make private. | |
| 772 | (cmphi): Delete. | |
| 773 | (bCC, sCC): Delete. | |
| 774 | (cbranchqi4, cbranchhi4, cbranchsi4, cstoreqi4, cstorehi4, | |
| 775 | cstoresi4): New. | |
| f90b7a5a PB |
776 | |
| 777 | * config/i386/i386.c (ix86_expand_int_movcc, ix86_expand_int_addcc, | |
| 778 | ix86_expand_fp_movcc): Set ix86_compare_op0 and ix86_compare_op1. | |
| 779 | (ix86_emit_i387_log1p): Use gen_cbranchxf4. | |
| 780 | (ix86_emit_i387_log1p): Use cbranchxf2. | |
| 781 | (ix86_expand_setcc): Return void. | |
| 782 | * config/i386/i386-protos.h (ix86_expand_setcc): Return void. | |
| 783 | * config/i386/i386.md (cmpti, cmpdi, cmpsi, cmphi, cmpqi, cmpxf, | |
| 784 | cmp<MODEF>, cmpcc): Remove. | |
| fbdf817d UB |
785 | (cbranchti4, cbranchdi4, cbranchsi4, cbranchhi4, cbranchqi4, |
| 786 | cbranchxf4, cbranch<MODEF>4, cbranchcc4, cstoredi4, cstoresi4, | |
| 787 | cstorehi4, cstoreqi4, cstorexf4, cstore<MODEF>4, cstorecc): New. | |
| f90b7a5a PB |
788 | (sCC and bCC expanders): Remove. |
| 789 | (stack_protect_test): Use cbranchcc4. | |
| 790 | ||
| fbdf817d UB |
791 | * config/ia64/ia64-protos.h (ia64_compare_op0, ia64_compare_op1): |
| 792 | Delete. | |
| 793 | (ia64_expand_compare): Accept three rtx by reference and return void. | |
| 794 | * config/ia64/ia64.c (ia64_compare_op0, ia64_compare_op1): Delete. | |
| 795 | (ia64_expand_compare): Replace op0/op1 with *op0/*op1. Get code | |
| 796 | from *expr. Update *expr with the BImode comparison to do. | |
| 797 | * config/ia64/ia64.md (cmpbi, cmpsi, cmpdi, cmpsf, cmpdf, cmpxf, | |
| 798 | cmptf, bCC, sCC, conditional_trap): Delete. | |
| 799 | (cbranchbi4, cbranchsi4, cbranchdi4, cbranchsf4, cbranchdf4, | |
| 800 | cbranchxf4, cbranchtf4, cstorebi4, cstoresi4, cstoredi4, cstoresf4, | |
| 801 | cstoredf4, cstorexf4, cstoretf4, ctrapbi4, ctrapsi4, ctrapdi4, | |
| 802 | ctrapsf4, ctrapdf4, ctrapxf4, ctraptf4): New. | |
| 803 | * config/ia64/predicates.md (ia64_cbranch_operator): New. | |
| 804 | ||
| 805 | * config/iq2000/iq2000-protos.h (gen_conditional_branch): Change | |
| 806 | type of last argument. | |
| 807 | * config/iq2000/iq2000.c (branch_cmp, branch_type): Remove. | |
| 808 | (gen_conditional_branch): Get code/cmp0/cmp1 from operands, | |
| 809 | use machine mode argument instead of branch_type. Remove dead | |
| 810 | code for floating-point comparisons. | |
| 811 | * config/iq2000/iq2000.h (branch_cmp, branch_type): Remove. | |
| 812 | * config/iq2000/iq2000.md (cmpsi, cmpdi, cmpsf, cmpdf, tstsi, bCC): | |
| 813 | Remove. | |
| 814 | (cbranchsi4, cstoresi4): New. | |
| 815 | * config/iq2000/predicates.md (reg_or_const_operand): New. | |
| 816 | ||
| 817 | * config/m32c/m32c.md (cbranch splitter): Use match_op_dup. | |
| 818 | * config/m32c/m32c.md (any_cond, gl_cond): Delete. | |
| 819 | (b<code>_op): Rewrite to... | |
| 820 | (bcc_op): ... this, using match_operator. | |
| 821 | (s<code>_op): Rewrite to... | |
| 822 | (scc_op): ... this, using match_operator. | |
| 823 | (s<code>_24_op): Rewrite to... | |
| 824 | (scc_op_24): ... this, using match_operator. | |
| 825 | (s<code>_<mode>): Rewrite to... | |
| 826 | (cstore<mode>4): ... this, using match_operator. | |
| 827 | (s<code>_<mode>_24): Rewrite to... | |
| 828 | (cstore<mode>4_24): ... this, using match_operator. | |
| 829 | * config/m32c/m32c-protos.h (m32c_cmp_flg_0, m32c_pend_compare, | |
| 830 | m32c_unpend_compare, m32c_expand_scc): Delete. | |
| 831 | * config/m32c/m32c.c (compare_op0, compare_op1, m32c_cmp_flg_0, | |
| 832 | m32c_pend_compare, m32c_unpend_compare, m32c_expand_scc): Delete. | |
| 833 | (m32c_expand_movcc): Change NE to EQ if necessary. | |
| 834 | (m32c_init_libfuncs): Modify cstore optab instead of setcc_gen_code. | |
| 835 | ||
| 836 | * config/m32r/m32r-protos.h (gen_cond_store): New. | |
| 837 | * config/m32r/m32r.c (m32r_compare_op0, m32r_compare_op1): Delete. | |
| 838 | (gen_cond_store): New, from sCC patterns. | |
| 839 | (m32r_expand_block_move): Use cbranchsi4. | |
| 840 | * config/m32r/m32r.h (m32r_compare_op0, m32r_compare_op1): Delete. | |
| 841 | * config/m32r/m32r.md (cmpsi, bCC, sCC): Delete. | |
| 842 | (cbranchsi4, cstoresi4): New. | |
| 843 | ||
| 844 | * config/m68hc11/m68hc11.c (m68hc11_compare_op0, m68hc11_compare_op1): | |
| 845 | Delete. | |
| 846 | (m68hc11_rtx_costs_1, m68hc11_rtx_costs): Handle ZERO_EXTRACT. | |
| f90b7a5a | 847 | (m68hc11_notice_update_cc): Look into a compare with 0. |
| fbdf817d UB |
848 | * config/m68hc11/m68hc11.h (m68hc11_compare_op0, m68hc11_compare_op1): |
| 849 | Delete. | |
| 850 | * config/m68hc11/m68hc11.md (tstsi, tsthi, tstqi, cmpsi, | |
| 851 | cmphi, cmpqi, bCC): Delete. | |
| 852 | (cbranchsi4, cbranchhi4, cbranchqi4): New. | |
| 853 | (tstqi_1, tstqi_z_used, tstqi_1, bitcmpqi, bitcmpqi_z_used, | |
| 854 | bitcmpqi_12, bitcmphi, various splits and peephole2s): Wrap cc0<-reg | |
| 855 | sets with COMPARE. | |
| 856 | ||
| 857 | * config/m68k/predicates.md (m68k_cstore_comparison_operator, | |
| 858 | const0_operand, const1_operand, m68k_subword_comparison_operand): New. | |
| 859 | * config/m68k/constraints.md (H): New. | |
| 860 | * config/m68k/m68k.md (tstdi): Remove define_expand, use name for | |
| 861 | the define_insn below. | |
| 862 | (tstsi, tsthi, tst<FP:mode>, cmphi, cmpqi, cmp<FP:mode>): Delete. | |
| 863 | (*tstsi_internal_68020_cf, *tstsi_internal, *tsthi_internal, | |
| 864 | *tstqi_internal, tst<mode>_6881, tst<mode>_cf, many unnamed | |
| 865 | patterns): Wrap RHS with COMPARE. | |
| 866 | (tst<FP>_68881, tst<FP>_cf): Use const0_operand. | |
| 867 | (*cmpdi_internal): Name this pattern. | |
| 868 | (cmpdi): Change to define_insn. | |
| 869 | (cbranchdi4, cstoredi4, cbranchsi4, cstoresi4, cbranchhi4, cstorehi4, | |
| 870 | cbranchqi4, cstoreqi4, cbranch<FP:mode>4, cstore<FP:mode>4): New. | |
| 871 | (scc0_di, scc0_di_5200, scc_di): Use the ordered_comparison_operator | |
| 872 | predicate. | |
| 873 | (seq, sne, sgt, sgtu, slt, sltu, sge, sgeu, sle, sleu, sordered, | |
| 874 | sunordered, suneq, sunge, sungt, sunle, sunlt, sltgt): Delete | |
| 875 | (conditional_trap): Change to... | |
| 876 | (ctrapdi4, ctrapsi4, ctraphi4, ctrapqi4): ... these. | |
| 877 | (*conditional_trap): Use the ordered_comparison_operator and | |
| 878 | const1_operand predicates. | |
| 879 | * config/m68k/m68k.c (m68k_last_compare_had_fp_operands): Delete. | |
| 880 | (m68k_expand_prologue): Use ctrapsi4 instead of cmpsi+conditional_trap. | |
| 881 | (m68k_rtx_costs): Look for ZERO_EXTRACT in a COMPARE. | |
| 882 | * config/m68k/m68k.h (m68k_last_compare_had_fp_operands): Delete. | |
| 883 | ||
| 884 | * config/mcore/mcore-protos.h (arch_compare_op0, arch_compare_op1, | |
| 885 | mcore_modify_comparison, mcore_gen_compare_reg): Remove. | |
| 886 | (mcore_gen_compare): New. | |
| 887 | * config/mcore/mcore.c (arch_compare_op0, arch_compare_op1): Delete. | |
| 888 | (mcore_modify_comparison, mcore_gen_compare_reg): Fold into... | |
| 889 | (mcore_gen_compare): ... this. | |
| 890 | * config/mcore/mcore.md (cmpsi, bCC, sCC): Remove. | |
| 891 | (cbranchsi4, cstoresi4): New, using mcore_gen_compare. | |
| 892 | (stack probe pattern): Use cbranchsi4. | |
| 893 | ||
| 894 | * config/mips/predicates.md (mips_cstore_operator): New. | |
| 895 | * config/mips/mips-ps-3d.md (movv2sfcc): Do not use cmp_operands. | |
| 896 | * config/mips/mips.md (any_cond): Delete. | |
| 897 | (conditional_trap): Rename to ctrap<GPR:mode>4. Adjust predicates, | |
| 898 | always succeed. | |
| 899 | (fixuns_truncdfsi2, fixuns_truncdfdi2, fixuns_truncsfsi2, | |
| 900 | fixuns_truncsfdi2): Use cbranch patterns. | |
| 901 | (cmp<GPR:mode>, cmp<SCALARF:mode>): Delete. | |
| 902 | (b<code>): Change to cbranch<GPR:mode>4 and cbranch<SCALARF:mode>4. | |
| 903 | Adjust call to mips_expand_conditional_branch. | |
| 904 | (seq, sne, slt<u>, sle<u>, sgt<u>, sge<u>): Change to | |
| 905 | cstore<GPR:mode>4. | |
| 906 | * config/mips/mips-protos.h (mips_expand_conditional_branch, | |
| 907 | mips_expand_scc, mips_expand_conditional_trap): Adjust prototypes. | |
| 908 | * config/mips/mips.c (cmp_operands): Delete. | |
| 909 | (mips_emit_compare): Get comparison operands from *op0/*op1. | |
| 910 | (mips_expand_scc): Get code/op0/op1/target from operands. Assert | |
| 911 | that it succeeds. Use op0/op1 instead of cmp_operands. | |
| 912 | (mips_expand_conditional_branch, mips_expand_conditional_move, | |
| 913 | mips_expand_conditional_trap): Likewise. | |
| 914 | (mips_block_move_loop): Use cbranch patterns. | |
| 915 | * config/mips/mips.h (cmp_operands): Delete. | |
| 916 | ||
| 917 | * config/mmix/mmix.c (mmix_valid_comparison): Delete. | |
| 918 | (mmix_gen_compare_reg): Just return a register in the right CC mode. | |
| 919 | * config/mmix/mmix.h (mmix_compare_op0, mmix_compare_op1): New. | |
| 920 | * config/mmix/mmix.md (cmpdi, cmpdf): Remove. | |
| 921 | (*cmpcc_folded): Rename to... | |
| 922 | (*cmpdi_folded): this. | |
| 923 | (*cmpcc): Rename to... | |
| 924 | (*cmps): ... this. | |
| 925 | (movdfcc, movdicc): Adjust for new semantics of mmix_gen_compare_reg. | |
| 926 | (bCC): Remove. | |
| 927 | (cbranchdi4): New. | |
| 928 | (cbranchdf4): New. Handle invalid comparisons here. | |
| 929 | * config/mmix/predicates.md (float_comparison_operator): New. | |
| 930 | ||
| 931 | * config/mn10300/mn10300.c (mn10300_rtx_costs): Consider 0 and | |
| 932 | zero_extract to be cheap in (compare (zero_extract) (const_int 0). | |
| 933 | * config/mn10300/mn10300.md (tst): Delete. | |
| 934 | (*tst_extqisi_am33, *tst_extqisi, *tst_exthisi_am33, *tst_exthisi): | |
| 935 | Name these patterns and wrap RHS in a compare. | |
| 936 | (*cmpsi): Make this pattern private. Include tst. | |
| 937 | (*cmpsf): Make this pattern private. | |
| 938 | (and and zero_extract cc0 set): Wrap RHS in a COMPARE. | |
| 939 | (compare with zero peepholes): Likewise. | |
| 940 | (bCC): Remove. | |
| 941 | (cbranchsi4, cbranchsf4): New. | |
| 942 | (casesi): Use cbranchsi4. | |
| 943 | ||
| 944 | * config/pa/pa.c (hppa_compare_op0, hppa_compare_op1, | |
| 945 | hppa_branch_type): Delete. | |
| 946 | (return_addr_rtx): Use cbranchsi4. | |
| 947 | (emit_bcond_fp): Accept all operands. Replace CODE with NE. | |
| 948 | Emit CCFPmode comparison here. | |
| 949 | (gen_cmp_fp): Delete, now part of emit_bcond_fp. | |
| 950 | * config/pa/pa.h (enum cmp_type, hppa_compare_op0, hppa_compare_op1, | |
| 951 | hppa_branch_type): Delete. | |
| 952 | * config/pa/pa.md (cmpdi, cmpsi, cmpsf, cmpdf, sCC, bCC): Delete. | |
| 953 | (movsicc, movdicc): Remove references to hppa_compare_op0, | |
| 954 | hppa_compare_op1 and compare_from_rtx. | |
| 955 | (cbranchdi4, cbranchsi4, cbranchsf4, cbranchdf4, cstoresi4): New. | |
| 956 | (casesi): Use cbranchsi4. | |
| 957 | ||
| 958 | * config/pdp11/pdp11-protos.h (output_jump): Change prototype. | |
| 959 | * config/pdp11/pdp11.c (output_jump): Embed opcodes here. | |
| 960 | * config/pdp11/pdp11.md (register_or_const0_operand): New. | |
| 961 | (cmpdf, cmphi, cmpqi): Make private. Add tst alternatives. | |
| 962 | (cmpsi, tstsi, tstdf, tsthi, tstqi): Delete. | |
| 963 | (bCC): Delete. | |
| 964 | (cbranchdf4, cbranchhi4, cbranchqi4): New. | |
| 965 | (*branch, *branch_inverted): New. | |
| 966 | ||
| 967 | * config/picochip/picochip.md (cbranchhi4): Use | |
| 968 | ordered_comparison_operator. | |
| 969 | (cmphi, bCC): Remove. | |
| 970 | ||
| 971 | * config/rs6000/predicates.md (rs6000_cbranch_operator): New. | |
| 972 | (trap_comparison_operator): Delete. | |
| 973 | * config/rs6000/rs6000-protos.h (rs6000_emit_sCOND, | |
| 974 | rs6000_emit_cbranch): Accept mode and operands. | |
| 975 | * config/rs6000/rs6000.c (rs6000_compare_op0, rs6000_compare_op1, | |
| 976 | rs6000_compare_fp_p): Delete. | |
| 977 | (rs6000_generate_compare): Accept mode and comparison. Extract code | |
| 978 | and op0/op1 from there. Replace references to rs6000_compare_op0 | |
| 979 | and rs6000_compare_op1. | |
| 980 | (rs6000_emit_sCOND): Adjust call to rs6000_generate_compare and | |
| 981 | extract result from passed operands. | |
| 982 | (rs6000_emit_cbranch): Adjust call to rs6000_generate_compare and | |
| 983 | extract loc from passed operands. | |
| 984 | (rs6000_emit_cmove): Likewise. | |
| 985 | * config/rs6000/rs6000.h (rs6000_compare_op0, rs6000_compare_op1, | |
| 986 | rs6000_compare_fp_p): Delete. | |
| 987 | * config/rs6000/rs6000.md (cmp<GPR>, cmp<FP>, bCC, sCC): Delete. | |
| 988 | (cbranch<GPR>4, cbranch<FP>4): New. | |
| 989 | (cstore<mode>4): New. Consolidate here all choices about when to use | |
| 990 | portable or specialized sCC sequences. | |
| 991 | (stack_protect_test): Use cbranchsi4. | |
| 992 | (conditional_trap): Replace with ctrap<GPR>4. | |
| 993 | (conditional trap insn): Replace trap_comparison_operator with | |
| 994 | ordered_comparison_operator. | |
| 995 | ||
| 996 | * config/s390/s390.c (s390_compare_op0, s390_compare_op1): Delete. | |
| 997 | (s390_emit_prologue): Use ctrap. | |
| 998 | * config/s390/s390.h (s390_compare_op0, s390_compare_op1): Delete. | |
| 999 | * config/s390/predicates.md (s390_eqne_operator, s390_scond_operator): | |
| 1000 | New predicates replacing... | |
| 1001 | * config/s390/s390.md (COMPARE, SCOND): ... these iterators. | |
| 1002 | (cmp<GPR>, cmp<FP>, cmpcc): Delete. | |
| 1003 | (trunc patterns): Use emit_cmp_and_jump_insns instead of cmp/branch. | |
| 1004 | (add<mode>cc): Do not use s390_compare_op0/op1. | |
| 1005 | (s<code>): Change to... | |
| 1006 | (cstore<mode>4): ... this. Do not use s390_compare_op0/op1. | |
| 1007 | (seq): Change to... | |
| 1008 | (cstorecc4): ... this. Handle EQ or NE equally. | |
| 1009 | (*sne): Un-privatize for use in cstorecc4. | |
| 1010 | (b<code>): Change to... | |
| 1011 | (cbranch<GPR>4, cbranch<FP>4, cbranchcc4): ... these. | |
| 1012 | (conditional_trap): Replace with... | |
| 1013 | (ctrap<GPR>4, ctrap<FP>4): ... these. | |
| 1014 | (stack_protect): Use cbranchcc4. | |
| 1015 | ||
| 1016 | * config/score/score-conv.h (cmp_op0, cmp_op1): Delete. | |
| 1017 | * config/score/score-protos.h (score_gen_cmp): Delete. | |
| 1018 | * config/score/score.c (cmp_op0, cmp_op1, score_gen_cmp): Delete. | |
| 1019 | (score_block_move-loop): Use cbranchsi4. | |
| 1020 | * config/score/score.md (cbranchsi4): New. | |
| 1021 | (cmpsi, bCC): Delete. | |
| 1022 | * config/score/score3.c (cmp_op0, cmp_op1, score3_gen_cmp): Delete. | |
| 1023 | (score3_movsicc): Use ops[1] operands instead of cmp_op0/cmp_op1. | |
| 1024 | * config/score/score7.c (cmp_op0, cmp_op1, score7_gen_cmp): Delete. | |
| 1025 | (score7_movsicc): Use ops[1] operands instead of cmp_op0/cmp_op1. | |
| 1026 | * config/score/score3.h (score3_gen_cmp): Delete. | |
| 1027 | * config/score/score7.h (score7_gen_cmp): Delete. | |
| 1028 | ||
| 1029 | * config/sh/sh-protos.h (prepare_scc_operands): Rename to... | |
| 1030 | (sh_emit_scc_to_t): ... this. Return void. | |
| 1031 | (from_compare): Rename to... | |
| 1032 | (sh_emit_compare_and_branch): ... this. | |
| 1033 | (sh_emit_compare_and_set): New. | |
| 1034 | (sh_expand_t_scc): Accept operands. | |
| 1035 | * config/sh/predicates.md (sh_float_comparison_operator): New. | |
| 1036 | * config/sh/sh.c (sh_compare_op0, sh_compare_op1): Delete. | |
| 1037 | (prepare_scc_operands): Rename to... | |
| 1038 | (sh_emit_scc_to_t): ... this. Return void. Get op0/op1 from | |
| 1039 | arguments. | |
| 1040 | (sh_emit_cheap_store_flag): New. | |
| f90b7a5a | 1041 | (sh_emit_set_t_insn): New. |
| fbdf817d UB |
1042 | (from_compare): Rename to... |
| 1043 | (sh_emit_compare_and_branch): ... this. Accept mode. Rewrite | |
| 1044 | handling of TARGET_SH2E floating point to avoid recursive call. | |
| 1045 | Generate branch here. | |
| 1046 | (sh_emit_compare_and_set): New. | |
| 1047 | (sh_expand_t_scc): Get op0/op1 from arguments. | |
| 1048 | (sh_emit_cheap_store_flag): New. | |
| 1049 | * config/sh/sh.md (cbranchdi4, cbranchsi4): Include -mno-cbranchdi | |
| 1050 | cases. | |
| f90b7a5a | 1051 | (cbranchdi4_i): Use an "I08" constraint instead of an "i" constraint. |
| fbdf817d UB |
1052 | (cmpsi, cmpdi, cmpsf, cmpdf): Delete. |
| 1053 | (movsicc, movdicc): Do nothing when it recreated operands from | |
| 1054 | sh_compare_*. Use sh_emit_cheap_store_flag. Adjust call to | |
| 1055 | prepare_scc_operands (now sh_emit_scc_to_t). | |
| 1056 | (udivdi3): Use cstoresi4. | |
| 1057 | (beq_media, bne_media, bge_media, bgtu_media, bgeu_media, beq, | |
| 1058 | bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu, bunordered): Delete. | |
| 1059 | (cbranchint4_media, cbranchfp4_media): New. | |
| 1060 | (casesi): Use cbranchdi4. | |
| 1061 | (seq, slt, sle, sgt, sge, sgtu, sltu, sgeu, sne, sleu, sunordered): | |
| 1062 | Delete. | |
| 1063 | (cstore4_media, cstoresi4, cstoredi4, cstoresf4, cstoredf4): New. | |
| 1064 | (movnegt): Remove second operand. | |
| 1065 | (cbranchsf4, cbranchdf4): New. | |
| 1066 | (stack_protect): Use cbranchdi4/cbranchsi4. | |
| 1067 | ||
| 1068 | * config/sparc/sparc.c (sparc_compare_op0, sparc_compare_op1): Delete. | |
| 1069 | (gen_compare_reg): Accept comparison, extract part of it to... | |
| 1070 | (gen_compare_reg_1): ... this. | |
| 1071 | (gen_compare_operator): Delete. | |
| 1072 | (gen_v9_scc): Accept separate destination, comparison code and arms. | |
| 1073 | Do not use sparc_compare_op0/sparc_compare_op1. | |
| 1074 | (emit_scc_insn, emit_conditional_branch_insn): New. | |
| 1075 | (emit_v9_brxx): Make static. Remove useless assertion. | |
| 1076 | (sparc_emit_float_lib_cmp): Return RTL instead of calling | |
| 1077 | emit_cmp_insn. | |
| 1078 | (sparc_expand_compare_and_swap_12): Use gen_compare_reg_1+cbranchcc4. | |
| 1079 | * config/sparc/sparc-protos.h (gen_compare_reg, | |
| f90b7a5a PB |
1080 | sparc_emit_float_lib_cmp): Adjust prototype. |
| 1081 | (emit_scc_insn, emit_conditional_branch_insn): New. | |
| 1082 | (gen_v9_scc, emit_v9_brxx_insn, gen_compare_operator): Delete. | |
| fbdf817d UB |
1083 | * config/sparc/sparc.h (sparc_compare_op0, sparc_compare_op1): Delete. |
| 1084 | * config/sparc/sparc.md (P, I, F, V32, V32I, V64, V64I): Move all | |
| 1085 | iterators to the top. | |
| 1086 | (cmpsi, cmpdi, cmpsf, cmpdf, cmptf, seqsi_special_extend, | |
| 1087 | snesi_special_extend, sCC, bCC, seqdi_special_trunc, | |
| f90b7a5a | 1088 | snedi_special_trunc): Delete. |
| fbdf817d | 1089 | (seqdi_special, snedi_special): Use expansion of seqdi_special_trunc |
| f90b7a5a | 1090 | and snedi_special_trunc. |
| fbdf817d UB |
1091 | (cstoresi4, cstoredi4, cstore<F:mode>4, cbranchcc4, cbranchsi4, |
| 1092 | cbranchdi4, cbranch<F:mode>4): New. | |
| 1093 | (mov<I:mode>cc, mov<F:mode>cc): Handle sparc_emit_float_lib_cmp | |
| 1094 | here. Use gen_compare_reg instead of gen_compare_operator. | |
| 1095 | (conditional_trap): Replace with... | |
| 1096 | (ctrapsi4, ctrapdi4): ... this. | |
| 1097 | (stack_protect_test): Use cbranchcc4. | |
| 1098 | ||
| 1099 | * config/spu/spu-protos.h (spu_emit_branch_or_set): Change second | |
| 1100 | argument to rtx. | |
| 1101 | * config/spu/spu.c (spu_compare_op0, spu_compare_op1): Remove. | |
| 1102 | (spu_emit_branch_or_set): Get code/op0/op1 from second argument. | |
| 1103 | Change spu_compare_op0/op1 to op0/op1 throughout. Get target | |
| 1104 | from operands[0] or operands[3] depending on is_set. | |
| 1105 | * config/spu/spu.h (spu_compare_op0, spu_compare_op1): Remove. | |
| 1106 | * config/spu/spu.md (cmp<mode:VQHSI>, cmp<mode:DTI>, cmp<mode:VSF>, | |
| 1107 | cmpdf, bCC), sCC: Remove. | |
| 1108 | (cbranch<mode:VQHSI>4, cbranch<mode:DTI>, cbranch<mode:VSF>4, | |
| 1109 | cbranchdf4, cstore<mode:VQHSI>4, cstore<mode:DTI>, cstore<mode:VSF>4, | |
| 1110 | cstoredf4): New. | |
| 1111 | (mov<mode>cc): Accept ordered_comparison_operator, adjust call to | |
| 1112 | spu_emit_branch_or_set. | |
| 1113 | ||
| 1114 | * config/stormy16/stormy16-protos.h (xstormy16_emit_cbranch): | |
| 1115 | Add two arguments. | |
| 1116 | * config/stormy16/stormy16.h (xstormy16_compare_op0, | |
| 1117 | xstormy16_compare_op1): Delete. | |
| 1118 | * config/stormy16/stormy16.c (xstormy16_compare_op0, | |
| 1119 | xstormy16_compare_op1): Delete. | |
| 1120 | (xstormy16_emit_cbranch): Get op0/op1 from the new arguments. | |
| 1121 | Adjust calls. | |
| 1122 | * config/stormy16/stormy16.md (cbranchsi4, cbranchhi4): New. | |
| 1123 | (cmphi, cmpsi, bCC): Remove. | |
| 1124 | ||
| 1125 | * config/v850/v850.md (tstsi, cmpsi): Fold into... | |
| 1126 | (*cmpsi): ... this one. | |
| 1127 | (cbranchsi4, cstoresi4): New. | |
| 1128 | (bCC expanders): Delete. | |
| 1129 | (sCC insns): Fold into... | |
| 1130 | (*setcc): ... this one. | |
| 1131 | (casesi): Do not use gen_cmpsi and gen_bgtu. | |
| f90b7a5a PB |
1132 | (various splits): Wrap "naked" RHS of a cc0 set with COMPARE. |
| 1133 | (movsicc): Simplify. | |
| 1134 | * config/v850/v850.c (v850_rtx_costs): Handle ZERO_EXTRACT in COMPARE. | |
| 1135 | ||
| fbdf817d UB |
1136 | * config/vax/vax-protos.h (cond_name): New. |
| 1137 | (vax_output_conditional_branch): Remove. | |
| 1138 | * config/vax/vax.c (cond_name): New. | |
| 1139 | (vax_output_conditional_branch): Remove. | |
| 1140 | * config/vax/vax.h (PRINT_OPERAND): Dispatch %c to cond_name. | |
| 1141 | * config/vax/vax.md (tst<VAXint>, tst<VAXfp>): Remove. | |
| 1142 | (cmp<VAXint>, cmp<VAXfp>): Privatize. Add constraints for tst. | |
| 1143 | (bit<VAXint>): Wrap source with (compare). | |
| 1144 | (b<code> and following unnamed pattern): Rename to *branch and | |
| 1145 | *branch_reversed. Change macroization to match_operator. | |
| 1146 | (cbranch<VAXint>4, cbranch<VAXfp>4): New. | |
| 1147 | ||
| 1148 | * config/xtensa/predicates.md (xtensa_cstoresi_operator): New. | |
| 1149 | * config/xtensa/xtensa-protos.h (xtensa_expand_conditional_branch): | |
| 1150 | Change last argument to machine_mode. | |
| 1151 | (xtensa_expand_scc): Add machine_mode argument. | |
| 1152 | * config/xtensa/xtensa.c (branch_cmp, branch_type): Remove. | |
| 1153 | (gen_conditional_move, xtensa_expand_conditional_branch, | |
| 1154 | xtensa_expand_scc, xtensa_expand_conditional_move): Use mode | |
| 1155 | instead of branch_type, fetch cmp0/cmp1/test_code from operands[]. | |
| 1156 | Adjust operand numbers. | |
| 1157 | * config/xtensa/xtensa.h (enum cmp_type, branch_cmp, branch_type): | |
| 1158 | Delete. | |
| 1159 | * config/xtensa/xtensa.md (any_cond, any_scc): Delete. | |
| 1160 | (cmpsi, cmpsf, b<code>, s<code>): Delete. | |
| 1161 | (cbranchsi4, cbranchsf4, cstoresi4, cstoresf4): New. | |
| f90b7a5a | 1162 | |
| 16670495 PB |
1163 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
| 1164 | ||
| 1165 | * optabs.c (prepare_cmp_insn): Temporarily disable test that | |
| 1166 | causes spurious differences between trunk and cond-optab branch. | |
| 1167 | ||
| 4a4a4e99 AO |
1168 | 2009-05-12 Alexandre Oliva <aoliva@redhat.com> |
| 1169 | ||
| 1170 | PR target/37137 | |
| 1171 | * doc/install.texi (STAGE1_TFLAGS, BUILD_CONFIG): Document. | |
| 1172 | ||
| 72b9acff AO |
1173 | 2009-05-12 Alexandre Oliva <aoliva@redhat.com> |
| 1174 | ||
| 1175 | * tree.c (iterative_hash_pointer): Delete. | |
| 1176 | (iterative_hash_expr): Short-circuit handling of NULL pointer. | |
| 1177 | Hash UIDs and versions of SSA names. Don't special-case built-in | |
| 1178 | function declarations. | |
| 1179 | ||
| b7dd69ac ILT |
1180 | 2009-05-11 Ian Lance Taylor <iant@google.com> |
| 1181 | ||
| 1182 | PR bootstrap/40103 | |
| 1183 | * graphite.c: Force -Wc++-compat to only be a warning before | |
| 1184 | #including "cloog/cloog.h". | |
| 1185 | ||
| ed102b70 MJ |
1186 | 2009-05-11 Martin Jambor <mjambor@suse.cz> |
| 1187 | ||
| 1188 | * ipa-cp.c (ipcp_cloning_candidate_p): Add missing return false. | |
| 1189 | ||
| 08f1af2e JH |
1190 | 2009-05-11 Jan Hubicka <jh@suse.cz> |
| 1191 | ||
| 1192 | * tree-ssa-loop-ivcanon.c: Include target.h | |
| 1193 | (struct loop_size): new structure. | |
| 1194 | (constant_after_peeling): New predicate. | |
| 1195 | (tree_estimate_loop_size): New function. | |
| 1196 | (estimated_unrolled_size): Rewrite for new estimates. | |
| 1197 | (try_unroll_loop_completely): Use new estimates. | |
| 1198 | * Makefile.in (tree-ssa-loop-ivcanon.o): Add dependenc on target.h | |
| 1199 | ||
| a7d39bd3 AP |
1200 | 2009-05-11 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 1201 | ||
| 1202 | * config/spu/spu-c.c (spu_categorize_keyword): Update for recent | |
| 1203 | libcpp interface change. | |
| 1204 | (spu_macro_to_expand): Likewise. | |
| 1205 | ||
| f5a1f0d0 PB |
1206 | 2009-05-11 Paolo Bonzini <bonzini@gnu.org> |
| 1207 | ||
| 1208 | PR tree-optimization/40026 | |
| 1209 | * gimplify.c (gimplify_init_constructor): Change initial conditional | |
| 1210 | to assertion. Rewrite TREE_OPERAND (*expr_p, 1) after | |
| 1211 | optimize_compound_literals_in_ctor. | |
| 1212 | ||
| c260f01f NS |
1213 | 2009-05-11 Nathan Sidwell <nathan@codesourcery.com> |
| 1214 | ||
| 1215 | * config/m68k/m68k-devices.def (52274, 52277, 5301x, 5225x, 51xx): | |
| 1216 | New devices. | |
| 1217 | * doc/invoke.texi (M680x0 Options): Document new coldfire cpus. | |
| 1218 | ||
| df398a37 L |
1219 | 2009-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| 1220 | ||
| 1221 | * tree-vect-data-refs.c (vect_analyze_group_access): Use | |
| 1222 | HOST_WIDE_INT for gap. | |
| 1223 | ||
| 4da39468 IR |
1224 | 2009-05-11 Ira Rosen <irar@il.ibm.com> |
| 1225 | ||
| 1226 | PR tree-optimization/40074 | |
| 1227 | * tree-vect-data-refs.c (vect_analyze_group_access): Take gaps into | |
| 1228 | account in group size and step comparison. | |
| 1229 | ||
| 4effdf02 RG |
1230 | 2009-05-11 Richard Guenther <rguenther@suse.de> |
| 1231 | ||
| 1232 | * passes.c (init_optimization_passes): Strip now incorrect comment. | |
| 1233 | (execute_function_todo): Do not set PROP_alias. | |
| 1234 | * tree-pass.h (PROP_alias): Remove. | |
| 1235 | * tree-ssa-structalias.c (pass_build_alias): Do not provide PROP_alias. | |
| 1236 | * tree-if-conv.c (pass_if_conversion): Do not require PROP_alias. | |
| 1237 | * tree-nrv.c (pass_return_slot): Likewise. | |
| 1238 | * tree-object-size.c (pass_object_sizes): Likewise. | |
| 1239 | * tree-ssa-dom.c (pass_dominator): Likewise. | |
| 1240 | (pass_phi_only_cprop): Likewise. | |
| 1241 | * tree-ssa-dse.c (pass_dse): Likewise. | |
| 1242 | * tree-ssa-phiopt.c (pass_phiopt): Likewise. | |
| 1243 | (pass_cselim): Likewise. | |
| 1244 | * tree-ssa-pre.c (pass_pre): Likewise. | |
| 1245 | (pass_fre): Likewise. | |
| 1246 | * tree-ssa-reassoc.c (pass_reassoc): Likewise. | |
| 1247 | * tree-ssa-sink.c (pass_sink_code): Likewise. | |
| 1248 | * tree-stdarg.c (pass_stdarg): Likewise. | |
| 1249 | * tree-tailcall.c (pass_tail_calls): Likewise. | |
| 1250 | * tree-vrp.c (pass_vrp): Likewise. | |
| 1251 | ||
| 24b97832 ILT |
1252 | 2009-05-10 Ian Lance Taylor <iant@google.com> |
| 1253 | ||
| 1254 | * basic-block.h (enum profile_status): Break out of struct | |
| 1255 | control_flow_graph. | |
| 1256 | * cgraph.h (struct inline_summary): Break out of struct | |
| 1257 | cgraph_local_info. | |
| 1258 | * cgraphunit.c (enum cgraph_order_sort_kind): New enum, broken out | |
| 1259 | of struct cgraph_order_sort. | |
| fbdf817d | 1260 | * combine.c (enum undo_kind): New enum, broken out of struct undo. |
| 24b97832 ILT |
1261 | * cse.c (struct branch_path): Break out of struct |
| 1262 | cse_basic_block_data. | |
| 1263 | * except.h (enum eh_region_type): Break out of struct eh_region. | |
| 1264 | * gcc.c (enum add_del): Break out of struct modify_target. | |
| fbdf817d | 1265 | * genrecog.c (enum decision_type): Break out of struct decision_test. |
| 24b97832 ILT |
1266 | * ggc-page.c (struct ggc_pch_ondisk): Break out of struct |
| 1267 | ggc_pch_data. | |
| fbdf817d UB |
1268 | * matrix-reorg.c (struct free_info): Break out of struct matrix_info. |
| 1269 | * regmove.c (enum match_use): New enum, broken out of struct match. | |
| 24b97832 ILT |
1270 | * sched-int.h (enum post_call_group): New enum, broken out of |
| 1271 | struct deps. | |
| 1272 | (struct deps_reg): Break out of struct deps. | |
| 1273 | * target.h (struct asm_int_op): Break out of struct gcc_target. | |
| 1274 | * tree-eh.c (struct goto_queue_node): Break out of struct | |
| 1275 | leh_tf_state. | |
| 1276 | * tree-inline.h (enum copy_body_cge_which): Break out of | |
| 1277 | copy_body_data. | |
| 1278 | * tree-pass.h (enum opt_pass_type): Break out of struct opt_pass. | |
| 1279 | ||
| 1280 | * c-decl.c (in_struct, struct_types): New static variables. | |
| 1281 | (pushtag): Add loc parameter. Change all callers. | |
| 1282 | (lookup_tag): Add ploc parameter. Change all callers. | |
| 1283 | (check_compound_literal_type): New function. | |
| 1284 | (parser_xref_tag): Add loc parameter. Change all callers. If | |
| 1285 | -Wc++-compat, warn about struct/union/enum types defined within a | |
| 1286 | struct or union. | |
| 1287 | (start_struct): Add enclosing_in_struct, enclosing_struct_types, | |
| 1288 | and loc parameters. Change all callers. Change error calls to | |
| 1289 | error_at, using loc. For a redefinition, if the location of the | |
| 1290 | original definition is known, report it. Set in_struct and | |
| fbdf817d | 1291 | struct_types. If -Wc++-compat warn if in sizeof, typeof, or alignof. |
| 24b97832 ILT |
1292 | (finish_struct): Add new parameters enclosing_in_struct and |
| 1293 | enclosing_struct_types. Change all callers. Set | |
| 1294 | C_TYPE_DEFINED_IN_STRUCT for all struct/union/enum types defined | |
| 1295 | in the struct. If in a struct, add this struct to struct_types. | |
| 1296 | (start_enum): Add loc parameter. Change all callers. Use | |
| 1297 | error_at for errors, using loc. For a redefinition, if the | |
| 1298 | location of the original definition is known, report it. If in a | |
| 1299 | struct, add this enum type to struct_types. If -Wc++-compat warn | |
| 1300 | if in sizeof, typeof, or alignof. | |
| fbdf817d UB |
1301 | * c-parser.c (disable_extension_diagnostics): Disable -Wc++-compat. |
| 1302 | (enable_extension_diagnostics): Reenable -Wc++-compat if appropriate. | |
| 24b97832 ILT |
1303 | (c_parser_enum_specifier): Get enum location for start_enum. |
| 1304 | (c_parser_struct_or_union_specifier): Get struct location for | |
| 1305 | start_struct. Save in_struct and struct_types status between | |
| 1306 | start_struct and finish_struct. | |
| 1307 | (c_parser_cast_expression): Get location of cast. | |
| 1308 | (c_parser_alignof_expression): Get location of type. | |
| 1309 | (c_parser_postfix_expression): Likewise. | |
| 1310 | (c_parser_postfix_expression_after_paren_type): Add type_loc | |
| fbdf817d UB |
1311 | parameter. Change all callers. Call check_compound_literal_type. |
| 1312 | Use type_loc for error about variable size type. | |
| 1313 | * c-typeck.c (build_external_ref): If -Wc++-compat, warn about a use | |
| 1314 | of an enum constant from an enum type defined in a struct or union. | |
| 24b97832 ILT |
1315 | (c_cast_expr): Add loc parameter. Change all callers. If |
| 1316 | -Wc++-compat, warn about defining a type in a cast. | |
| 1317 | * c-tree.h (C_TYPE_DEFINED_IN_STRUCT): Define. | |
| 1318 | (start_enum, start_struct, finish_struct): Update declarations. | |
| 1319 | (parser_xref_tag, c_cast_expr): Update declarations. | |
| 1320 | (check_compound_literal_type): Declare. | |
| 1321 | ||
| 7a2738fa BE |
1322 | 2009-05-11 Ben Elliston <bje@au.ibm.com> |
| 1323 | ||
| 1324 | * config/rs6000/rs6000-c.c (altivec_categorize_keyword): Update | |
| 1325 | for recent libcpp interface change. | |
| 1326 | (rs6000_macro_to_expand): Likewise. | |
| 1327 | ||
| af618949 MM |
1328 | 2009-05-10 Michael Matz <matz@suse.de> |
| 1329 | ||
| 1330 | PR target/40031 | |
| 1331 | * config/arm/arm.c (require_pic_register): Emit on entry edge, | |
| 1332 | not at entry of function. | |
| 1333 | ||
| b7d7a473 RG |
1334 | 2009-05-10 Richard Guenther <rguenther@suse.de> |
| 1335 | ||
| 1336 | PR tree-optimization/40081 | |
| 1337 | Revert | |
| 1338 | * tree-sra.c (instantiate_element): Instantiate scalar replacements | |
| 1339 | using the main variant of the element type. Do not fiddle with | |
| 1340 | TREE_THIS_VOLATILE or TREE_SIDE_EFFECTS. | |
| 1341 | ||
| 1342 | * tree-sra.c (sra_type_can_be_decomposed_p): Do not decompose | |
| 1343 | structs with volatile fields. | |
| 1344 | ||
| 078c3644 JH |
1345 | 2009-05-10 Jan Hubicka <jh@suse.cz> |
| 1346 | ||
| 1347 | * tree-inline.c (delete_unreachable_blocks_update_callgraph): Declare. | |
| fbdf817d UB |
1348 | (estimate_move_cost): Assert that it does not get called for |
| 1349 | VOID_TYPE_P. | |
| 078c3644 JH |
1350 | (estimate_num_insns): Skip VOID types in argument handling. |
| 1351 | (optimize_inline_calls): Delete unreachable blocks and verify that | |
| 1352 | callgraph is valid. | |
| 1353 | ||
| 39ff5a96 JH |
1354 | 2009-05-10 Jan Hubicka <jh@suse.cz> |
| 1355 | ||
| 1356 | * cgraphbuild.c (record_reference): Use cgraph_mark_address_taken_node. | |
| 1357 | * cgraph.c (cgraph_mark_address_taken_node): New function. | |
| 1358 | (dump_cgraph_node): Dump new flag. | |
| 1359 | * cgraph.h (struct cgraph_node): Add address_taken. | |
| 1360 | (cgraph_mark_address_taken_node): New function. | |
| 39ff5a96 JH |
1361 | * ipa.c (cgraph_postorder): Prioritize functions with address taken |
| 1362 | since new direct calls can be born. | |
| 1363 | ||
| 9a0c6187 JM |
1364 | 2009-05-10 Joseph Myers <joseph@codesourcery.com> |
| 1365 | ||
| 1366 | * c-lex.c (c_lex_with_flags): Expect cpp_hashnode in | |
| 1367 | tok->val.node.node. | |
| 1368 | ||
| 4b685e14 JH |
1369 | 2009-05-10 Jan Hubicka <jh@suse.cz> |
| 1370 | ||
| 1371 | PR middle-end/40084 | |
| fb0be169 EB |
1372 | * cgraph.c (cgraph_update_edges_for_call_stmt_node): Take old_call |
| 1373 | argument; rewrite. | |
| 4b685e14 JH |
1374 | (cgraph_update_edges_for_call_stmt): Take old_decl argument. |
| 1375 | * cgraph.h (cgraph_update_edges_for_call_stmt): Update prototype. | |
| 1376 | * tree-inline.c (copy_bb): Set frequency correctly. | |
| fb0be169 EB |
1377 | (fold_marked_statements): Update call to |
| 1378 | cgraph_update_edges_for_call_stmt. | |
| 4b685e14 | 1379 | |
| 29d08eba JM |
1380 | 2009-05-10 Joseph Myers <joseph@codesourcery.com> |
| 1381 | ||
| 1382 | * config/arc/arc.c (arc_handle_interrupt_attribute): Use %qE for | |
| 1383 | identifiers in diagnostics. | |
| 1384 | * config/arm/arm.c (arm_handle_fndecl_attribute, | |
| 1385 | arm_handle_isr_attribute): Likewise. | |
| 1386 | * config/avr/avr.c (avr_handle_progmem_attribute, | |
| 1387 | avr_handle_fndecl_attribute, avr_handle_fntype_attribute): | |
| 1388 | Likewise. | |
| 1389 | * config/bfin/bfin.c (handle_int_attribute, | |
| 1390 | bfin_handle_longcall_attribute, bfin_handle_l1_text_attribute, | |
| 1391 | bfin_handle_l1_data_attribute, bfin_handle_longcall_attribute, | |
| 1392 | bfin_handle_l1_text_attribute, bfin_handle_l1_data_attribute): | |
| 1393 | Likewise. | |
| 1394 | * config/darwin.c (darwin_handle_kext_attribute, | |
| 1395 | darwin_handle_weak_import_attribute): Likewise. | |
| 1396 | * config/h8300/h8300.c (h8300_handle_fndecl_attribute, | |
| 1397 | h8300_handle_eightbit_data_attribute, | |
| 1398 | h8300_handle_tiny_data_attribute): Likewise. | |
| 1399 | * config/i386/i386.c (ix86_handle_cconv_attribute, | |
| 1400 | ix86_handle_abi_attribute, ix86_handle_struct_attribute): | |
| 1401 | Likewise. | |
| 1402 | * config/i386/winnt.c (ix86_handle_shared_attribute, | |
| 1403 | ix86_handle_selectany_attribute): Likewise. | |
| 1404 | * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. | |
| 1405 | * config/m32c/m32c.c (function_vector_handler): Likewise. | |
| 1406 | * config/m68hc11/m68hc11.c (m68hc11_handle_page0_attribute, | |
| 1407 | m68hc11_handle_fntype_attribute): Likewise. | |
| 1408 | * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. | |
| 1409 | * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. | |
| 1410 | * config/mips/mips.c (mips_insert_attributes, | |
| 1411 | mips_merge_decl_attributes, mips_expand_builtin): Likewise. | |
| 1412 | * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute, | |
| 1413 | rs6000_handle_struct_attribute): Likewise. | |
| 1414 | * config/sh/sh.c (sh_insert_attributes, | |
| 1415 | sh_handle_resbank_handler_attribute, | |
| 1416 | sh_handle_interrupt_handler_attribute, | |
| 1417 | sh2a_handle_function_vector_handler_attribute, | |
| 1418 | sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute): | |
| 1419 | Likewise. | |
| 1420 | * config/sh/symbian.c (sh_symbian_mark_dllimport): Likewise. | |
| 1421 | * config/spu/spu.c (spu_handle_fndecl_attribute, | |
| 1422 | spu_handle_vector_attribute): Likewise. | |
| 1423 | * config/stormy16/stormy16.c | |
| 1424 | (xstormy16_handle_interrupt_attribute): Likewise. | |
| 1425 | * config/v850/v850-c.c (ghs_pragma_section): Likewise. | |
| 1426 | * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. | |
| 1427 | ||
| f41c4af3 JM |
1428 | 2009-05-10 Joseph Myers <joseph@codesourcery.com> |
| 1429 | ||
| 1430 | * pretty-print.h (struct pretty_print_info): Add | |
| 1431 | translate_identifiers. | |
| 1432 | (pp_translate_identifiers): New. | |
| 1433 | (pp_identifier): Only conditionally translate identifier to locale | |
| 1434 | character set. | |
| 1435 | * pretty-print.c (pp_construct): Set pp_translate_identifiers. | |
| 1436 | (pp_base_tree_identifier): Only conditionally translate identifier | |
| 1437 | to locale character set. | |
| 1438 | * c-pretty-print.c (M_): Define. | |
| 1439 | (pp_c_type_specifier, pp_c_primary_expression): Mark English | |
| 1440 | fragments for conditional translation with M_. | |
| 1441 | * tree-pretty-print.c (maybe_init_pretty_print): Disable | |
| 1442 | identifier translation. | |
| 1443 | ||
| 896d7dbd RG |
1444 | 2009-05-10 Richard Guenther <rguenther@suse.de> |
| 1445 | ||
| 1446 | PR tree-optimization/40081 | |
| 1447 | * tree-sra.c (instantiate_element): Instantiate scalar replacements | |
| 1448 | using the main variant of the element type. Do not fiddle with | |
| 1449 | TREE_THIS_VOLATILE or TREE_SIDE_EFFECTS. | |
| 1450 | ||
| 9a23acef JH |
1451 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
| 1452 | ||
| 1453 | PR middle-end/40080 | |
| 1454 | * cgraphunit.c (cgraph_materialize_all_clones): Do not redirect | |
| 1455 | indirect calls; verify cgraph afterwards. | |
| 1456 | ||
| d563610d JH |
1457 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
| 1458 | ||
| 1459 | PR bootstrap/40082 | |
| 1460 | * ipa.c (update_inlined_to_pointer): New function. | |
| 1461 | (cgraph_remove_unreachable_nodes): Use it. | |
| 1462 | ||
| f08a18d0 JH |
1463 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
| 1464 | ||
| 1465 | * tree-eh.c (struct leh_state): Remove prev_try. | |
| 1466 | (lower_try_finally, lower_catch, lower_eh_filter, lower_cleanup): Do | |
| 1467 | not track prev_try. | |
| 1468 | * except.c (gen_eh_region_cleanup, duplicate_eh_regions, | |
| 1469 | copy_eh_region_1, copy_eh_region, redirect_eh_edge_to_label, | |
| 1470 | remove_eh_handler_and_replace, foreach_reachable_handler, | |
| 1471 | verify_eh_region, verify_eh_tree): Remove tracking of prev_try pointer. | |
| 1472 | * except.h (struct eh_region): Remove eh_region_u_cleanup. | |
| 1473 | (gen_eh_region_cleanup): Update prototype. | |
| 1474 | ||
| 0afd7219 JH |
1475 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
| 1476 | ||
| 1477 | PR middle-end/40043 | |
| 1478 | * except.c (copy_eh_region): Always set prev_try. | |
| 1479 | (redirect_eh_edge_to_label): Find outer try. | |
| 1480 | (foreach_reachable_handler): When looking for prev try | |
| 1481 | handle case where previous try is not going to be taken. | |
| 1482 | ||
| ad6c0864 MM |
1483 | 2009-05-07 Michael Meissner <meissner@linux.vnet.ibm.com> |
| 1484 | ||
| 1485 | PR tree-optimization/40049 | |
| 1486 | * tree-vect-stmts.c (vectorizable_operation): If the machine has | |
| 1487 | only vector/vector shifts, convert the type of the constant to the | |
| 1488 | appropriate type to avoid building incorrect trees, which | |
| 1489 | eventually have problems with garbage collection. | |
| 1490 | ||
| c94f9067 JM |
1491 | 2009-05-08 Joseph Myers <joseph@codesourcery.com> |
| 1492 | ||
| 1493 | * fold-const.c (fold_binary): Do not fold multiplication by 1 or | |
| 1494 | -1 for complex floating-point types if honoring signed zeros. | |
| 1495 | ||
| 9187e02d JH |
1496 | 2009-05-08 Jan Hubicka <jh@suse.cz> |
| 1497 | ||
| 20acb8a2 EB |
1498 | * cgraphbuild.c (compute_call_stmt_bb_frequency): Accept function |
| 1499 | argument; handle correctly when profile is absent. | |
| 9187e02d JH |
1500 | (build_cgraph_edges): Update. |
| 1501 | (rebuild_cgraph_edges): Update. | |
| 20acb8a2 EB |
1502 | * cgraph.c: Do not include varray.h. |
| 1503 | (cgraph_set_call_stmt_including_clones): New function. | |
| 1504 | (cgraph_create_edge_including_clones): Likewise | |
| 1505 | (cgraph_update_edges_for_call_stmt_node): New static cfunction. | |
| 9187e02d JH |
1506 | (cgraph_update_edges_for_call_stmt): Handle clones. |
| 1507 | (cgraph_remove_node): Handle clone tree. | |
| 1508 | (cgraph_remove_node_and_inline_clones): New function. | |
| 1509 | (dump_cgraph_node): Dump clone tree. | |
| 1510 | (cgraph_clone_node): Handle clone tree. | |
| 20acb8a2 | 1511 | (clone_function_name): Bring here from tree-inline.c. |
| 9187e02d | 1512 | (cgraph_create_virtual_clone): New function. |
| 20acb8a2 EB |
1513 | * cgraph.h (ipa_replace_map): Move here from ipa.h. |
| 1514 | (cgraph_clone_info): New function. | |
| 9187e02d | 1515 | (strut cgraph_node): Add clone_info and new clone tree pointers. |
| 20acb8a2 EB |
1516 | (cgraph_remove_node_and_inline_clones, |
| 1517 | cgraph_set_call_stmt_including_clones, | |
| 1518 | cgraph_create_edge_including_clones, | |
| 1519 | cgraph_create_virtual_clone): Declare. | |
| 9187e02d JH |
1520 | (cgraph_function_versioning): Use VEC argument. |
| 1521 | (compute_call_stmt_bb_frequency): Update prototype. | |
| 1522 | (cgraph_materialize_all_clones): New function. | |
| 1523 | * ipa-cp.c (ipcp_update_cloned_node): Remove. | |
| 1524 | (ipcp_create_replace_map): Update to VECtors. | |
| 1525 | (ipcp_update_callgraph): Use virtual clones. | |
| 1526 | (ipcp_update_bb_counts, ipcp_update_edges_counts): Remove. | |
| 1527 | (ipcp_update_profiling): Do not update local profiling. | |
| 1528 | (ipcp_insert_stage): Use VECtors and virtual clones. | |
| 1529 | * cgraphunit.c (verify_cgraph_node): Verify clone tree. | |
| 1530 | (clone_of_p): New function. | |
| 1531 | (cgraph_preserve_function_body_p): Use clone tree. | |
| 1532 | (cgraph_optimize): Materialize clones. | |
| 1533 | (cgraph_function_versioning): Update for VECtors. | |
| 1534 | (save_inline_function_body): Use clone tree. | |
| 20acb8a2 EB |
1535 | (cgraph_materialize_clone): New function. |
| 1536 | (cgraph_materialize_all_clones): Likewise. | |
| 9187e02d JH |
1537 | * ipa-inline.c (cgraph_default_inline_p): Use analyzed flags. |
| 1538 | * ipa.c: Include gimple.h. | |
| 1539 | (cgraph_remove_unreachable_nodes): Use clone tree. | |
| 20acb8a2 EB |
1540 | * ipa-prop.c (ipa_note_param_call): Update call to |
| 1541 | compute_call_stmt_bb_frequencycall. | |
| 9187e02d | 1542 | * ipa-prop.h (ipa_replace_map): Move to cgraph.h. |
| 20acb8a2 | 1543 | * tree-inline.c: Do not include varray.h or gt-tree-inline.h. |
| 9187e02d JH |
1544 | (copy_bb): Handle updating of clone tree; add new edge when new call |
| 1545 | appears. | |
| 1546 | (expand_call_inline): Be strict about every call having edge. | |
| 1547 | (clone_fn_id_num, clone_function_name): Move to cgraph.c. | |
| 1548 | (delete_unreachable_blocks_update_callgraph): New function. | |
| 20acb8a2 EB |
1549 | (tree_function_versioning): Use VECtors; always remove unreachable |
| 1550 | blocks and fold conditionals. | |
| 1551 | * tree-inline.h: Do not include varray.h. | |
| 9187e02d JH |
1552 | (tree_function_versioning): Remove. |
| 1553 | * Makefile.in (GTFILES): Remove tree-inline.c | |
| 1554 | * passes.c (do_per_function): Do only functions having body. | |
| 20acb8a2 EB |
1555 | * ipa-struct-reorg.c (do_reorg_1, collect_data_accesses): Handle clone |
| 1556 | tree. | |
| 9187e02d | 1557 | |
| 9b86d6bb L |
1558 | 2009-05-08 H.J. Lu <hongjiu.lu@intel.com> |
| 1559 | Andrew Morrow <acm@google.com> | |
| 1560 | ||
| 1561 | PR c/36892 | |
| 1562 | * c-common.c (c_common_attribute_table): Permit deprecated | |
| 1563 | attribute to take an optional argument. | |
| 1564 | (handle_deprecated_attribute): If the optional argument to | |
| 1565 | __attribute__((deprecated)) is not a string ignore the attribute | |
| 1566 | and emit a warning. | |
| 1567 | ||
| 1568 | * c-decl.c (grokdeclarator): Updated warn_deprecated_use call. | |
| 1569 | * c-typeck.c (build_component_ref): Likewise. | |
| 1570 | (build_external_ref): Likewise. | |
| 1571 | ||
| 1572 | * toplev.c (warn_deprecated_use): Add an attribute argument. | |
| 1573 | Emit the message associated with __attribute__((deprecated)). | |
| 1574 | ||
| 1575 | * toplev.h (warn_deprecated_use): Updated. | |
| 1576 | ||
| 1577 | * doc/extend.texi: Document new optional parameter to | |
| 1578 | __attribute__((deprecated)) | |
| 1579 | ||
| 82ad047f ME |
1580 | 2009-05-08 Michael Eager <eager@eagercon.com> |
| 1581 | ||
| 1582 | * config/rs6000/rs6000.md (*movdf_softfloat32): replace | |
| 1583 | !TARGET_DOUBLE_FLOAT with TARGET_SINGLE_FLOAT. | |
| 1584 | ||
| 788d3075 RG |
1585 | 2009-05-08 Richard Guenther <rguenther@suse.de> |
| 1586 | ||
| 1587 | PR tree-optimization/40062 | |
| 1588 | * tree-scalar-evolution.c (follow_ssa_edge_in_condition_phi): | |
| 1589 | Avoid exponential behavior. | |
| 1590 | ||
| 00952e97 PB |
1591 | 2009-05-08 Paolo Bonzini <bonzini@gnu.org> |
| 1592 | ||
| 1593 | PR rtl-optimization/33928 | |
| 1594 | PR 26854 | |
| 1595 | * fwprop.c (use_def_ref, get_def_for_use, bitmap_only_bit_bitween, | |
| 1596 | process_uses, build_single_def_use_links): New. | |
| 1597 | (update_df): Update use_def_ref. | |
| 1598 | (forward_propagate_into): Use get_def_for_use instead of use-def | |
| 1599 | chains. | |
| 1600 | (fwprop_init): Call build_single_def_use_links and let it initialize | |
| 1601 | dataflow. | |
| 1602 | (fwprop_done): Free use_def_ref. | |
| 1603 | (fwprop_addr): Eliminate duplicate call to df_set_flags. | |
| 1604 | * df-problems.c (df_rd_simulate_artificial_defs_at_top, | |
| 1605 | df_rd_simulate_one_insn): New. | |
| 1606 | (df_rd_bb_local_compute_process_def): Update head comment. | |
| 1607 | (df_chain_create_bb): Use the new RD simulation functions. | |
| 1608 | * df.h (df_rd_simulate_artificial_defs_at_top, | |
| 1609 | df_rd_simulate_one_insn): New. | |
| 1610 | * opts.c (decode_options): Enable fwprop at -O1. | |
| 1611 | * doc/invoke.texi (-fforward-propagate): Document this. | |
| 1612 | ||
| 2ca862e9 JM |
1613 | 2009-05-08 Joseph Myers <joseph@codesourcery.com> |
| 1614 | ||
| 1615 | PR c/24581 | |
| 1616 | * c-typeck.c (build_binary_op): Handle arithmetic between one real | |
| 1617 | and one complex operand specially. | |
| 1618 | * tree-complex.c (some_nonzerop): Do not identify a real value as | |
| 1619 | zero if flag_signed_zeros. | |
| 1620 | ||
| 3e807ffc PB |
1621 | 2009-05-08 Paolo Bonzini <bonzini@gnu.org> |
| 1622 | ||
| 1623 | PR rtl-optimization/33928 | |
| 7925c06c | 1624 | * loop-invariant.c (record_use): Fix && vs. || mishap. |
| 3e807ffc | 1625 | |
| 1bfdbb29 PB |
1626 | 2009-05-08 Paolo Bonzini <bonzini@gnu.org> |
| 1627 | ||
| 1628 | PR rtl-optimization/33928 | |
| e913423f EB |
1629 | * loop-invariant.c (struct use): Add addr_use_p. |
| 1630 | (struct def): Add n_addr_uses. | |
| 1631 | (struct invariant): Add cheap_address. | |
| 1632 | (create_new_invariant): Set cheap_address. | |
| 1633 | (record_use): Accept df_ref. Set addr_use_p and update n_addr_uses. | |
| 1634 | (record_uses): Pass df_ref to record_use. | |
| 1635 | (get_inv_cost): Do not add inv->cost to comp_cost for cheap addresses | |
| 1636 | used only as such. | |
| 1bfdbb29 | 1637 | |
| 702cb2a0 KK |
1638 | 2009-05-08 Kaz Kojima <kkojima@gcc.gnu.org> |
| 1639 | ||
| 1640 | * config/sh/sh.c: Do not include c-pragma.h. | |
| 1641 | ||
| 5e8df753 AP |
1642 | 2009-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 1643 | ||
| 1644 | * config/spu/spu.c: Remove include of c-common.h. | |
| 1645 | ||
| 6ec637a4 JJ |
1646 | 2009-05-07 Janis Johnson <janis187@us.ibm.com> |
| 1647 | ||
| 1648 | PR c/39037 | |
| 1649 | * c-common.h (mark_valid_location_for_stdc_pragma, | |
| 1650 | valid_location_for_stdc_pragma_p, set_float_const_decimal64, | |
| 1651 | clear_float_const_decimal64, float_const_decimal64_p): New. | |
| 1652 | * c.opt (Wunsuffixed-float-constants): New. | |
| 1653 | * c-lex.c (interpret_float): Use pragma FLOAT_CONST_DECIMAL64 for | |
| 1654 | unsuffixed float constant, handle new warning. | |
| 1655 | * c-cppbuiltin.c (c_cpp_builtins): Use cast for double constants. | |
| 1656 | * c-decl.c (c_scope): New flag float_const_decimal64. | |
| 1657 | (set_float_const_decimal64, clear_float_const_decimal64, | |
| 1658 | float_const_decimal64_p): New. | |
| 1659 | (push_scope): Set new flag. | |
| 1660 | * c-parser.c (c_parser_translation_unit): Mark when it's valid | |
| 1661 | to use STDC pragmas. | |
| 1662 | (c_parser_external_declaration): Ditto. | |
| 1663 | (c_parser_compound_statement_nostart): Ditto. | |
| 1664 | * c-pragma.c (valid_location_for_stdc_pragma, | |
| 1665 | mark_valid_location_for_stdc_pragma, | |
| 1666 | valid_location_for_stdc_pragma_p, handle_stdc_pragma, | |
| 1667 | handle_pragma_float_const_decimal64): New. | |
| 1668 | (init_pragma): Register new pragma FLOAT_CONST_DECIMAL64. | |
| 1669 | * cp/semantics.c (valid_location_for_stdc_pragma_p, | |
| 1670 | set_float_const_decimal64, clear_float_const_decimal64, | |
| 1671 | float_const_decimal64_p): New dummy functions. | |
| 1672 | * doc/extend.texi (Decimal Float): Remove statement that the | |
| 1673 | pragma, and suffix for double constants, are not supported. | |
| 1674 | * doc/invoke.texi (Warning Options): List new option. | |
| 1675 | (-Wunsuffixed-float-constants): New. | |
| 1676 | ||
| 45b9b2e9 SB |
1677 | 2009-05-08 Steven Bosscher <steven@gcc.gnu.org> |
| 1678 | ||
| 1679 | * config/i386/i386.c: Do not include c-common.h. | |
| 1680 | ||
| e71da632 MH |
1681 | 2009-05-07 Mark Heffernan <meheff@google.com> |
| 1682 | ||
| 1683 | * doc/invoke.texi (Debugging Options): Document change of debugging | |
| 1684 | dump location. | |
| e913423f | 1685 | * opts.c (decode_options): Make dump_base_name relative to |
| e71da632 MH |
1686 | aux_base_name directory. |
| 1687 | ||
| fe4c7bc6 HS |
1688 | 2009-05-07 Hariharan Sandanagobalane <hariharan@picochip.com> |
| 1689 | ||
| 1690 | * config/picochip/picochip.h (NO_DOLLAR_IN_LABEL): Added. | |
| 1691 | * config/picochip/libgccExtras/divmod15.asm : Removed redefiniton. | |
| 1692 | ||
| 3b3e44eb RAE |
1693 | 2009-05-07 Rafael Avila de Espindola <espindola@google.com> |
| 1694 | ||
| 1695 | * Makefile.in (install-plugin): Simplify a bit. | |
| 1696 | ||
| fac41238 PB |
1697 | 2009-05-07 Paolo Bonzini <bonzini@gnu.org> |
| 1698 | ||
| 1699 | * Makefile.in (OBJS-common): Add regcprop.o. | |
| 1700 | (regcprop.o): New. | |
| 1701 | * timevar.def (TV_CPROP_REGISTERS): New. | |
| 1702 | * regrename.c (regrename_optimize): Return 0. | |
| 1703 | (rest_of_handle_regrename): Delete. | |
| 1704 | (pass_rename_registers): Point to regrename_optimize. | |
| 1705 | (struct value_data_entry, struct value_data, | |
| 1706 | kill_value_one_regno, kill_value_regno, kill_value, | |
| 1707 | set_value_regno, init_value_data, kill_clobbered_value, | |
| 1708 | kill_set_value, kill_autoinc_value, copy_value, | |
| 1709 | mode_change_ok, maybe_mode_change, find_oldest_value_reg, | |
| 1710 | replace_oldest_value_reg, replace_oldest_value_addr, | |
| 1711 | replace_oldest_value_mem, copyprop_hardreg_forward_1, | |
| 1712 | debug_value_data, validate_value_data): Move... | |
| 1713 | * regcprop.c: ... here. | |
| 1714 | (rest_of_handle_cprop): Delete. | |
| 1715 | (pass_cprop_hardreg): Point to copyprop_hardreg_forward. | |
| 1716 | ||
| 472e0df9 JJ |
1717 | 2009-05-07 Jakub Jelinek <jakub@redhat.com> |
| 1718 | ||
| 1719 | PR middle-end/40057 | |
| 1720 | * dojump.c (prefer_and_bit_test): Use immed_double_const instead of | |
| 1721 | GEN_INT for 1 << bitnum. | |
| 1722 | (do_jump) <case BIT_AND_EXPR>: Use build_int_cst_wide_type instead of | |
| 1723 | build_int_cst_type. | |
| 1724 | ||
| 0d50d55a UB |
1725 | 2009-05-07 Uros Bizjak <ubizjak@gmail.com> |
| 1726 | ||
| 1727 | * doc/md.texi (Standard Pattern Names For Generation) [sync_nand]: | |
| 7925c06c | 1728 | Remove wrong description of "nand" operation. |
| 0d50d55a | 1729 | |
| 22f597f1 RG |
1730 | 2009-05-06 Richard Guenther <rguenther@suse.de> |
| 1731 | Adam Nemet <anemet@caviumnetworks.com> | |
| 1732 | ||
| 1733 | * gimple.def (GIMPLE_ASSIGN): Fix incorrect information in the | |
| 1734 | comment. Add that if LHS is not a gimple register, then RHS1 has | |
| 1735 | to be a single object (GIMPLE_SINGLE_RHS). | |
| 1736 | ||
| 641cac0b AN |
1737 | 2009-05-06 Adam Nemet <anemet@caviumnetworks.com> |
| 1738 | ||
| 1739 | * expr.c (get_def_for_expr): Move it up in the file. | |
| 1740 | (store_field): When expanding a bit-field store, look at the | |
| 1741 | defining gimple stmt for the masking conversion. | |
| 1742 | ||
| 5a5c6435 JJ |
1743 | 2009-05-06 Janis Johnson <janis187@us.ibm.com> |
| 1744 | ||
| 1745 | PR middle-end/39986 | |
| 1746 | * dfp.c (encode_decimal32, decode_decimal32, encode_decimal64, | |
| 1747 | decode_decimal64, encode_decimal128, decode_decimal128): Avoid | |
| 1748 | 32-bit memcpy into long. | |
| 1749 | ||
| 96474f36 JJ |
1750 | 2009-05-06 Jakub Jelinek <jakub@redhat.com> |
| 1751 | ||
| 1752 | * dwarf2out.c (new_reg_loc_descr): Don't ever create DW_OP_regX. | |
| 1753 | (one_reg_loc_descriptor): Create DW_OP_regX here instead of calling | |
| 1754 | new_reg_loc_descr. | |
| 1755 | (loc_by_reference): If loc is DW_OP_regX, change it into DW_OP_bregX 0 | |
| 1756 | instead of appending DW_OP_deref*. | |
| 1757 | ||
| 529ff441 MM |
1758 | 2009-05-06 Michael Matz <matz@suse.de> |
| 1759 | ||
| 1760 | PR middle-end/40021 | |
| 1761 | * cfgexpand.c (maybe_cleanup_end_of_block): New static function. | |
| 1762 | (expand_gimple_cond): Use it to cleanup CFG and superfluous jumps. | |
| 1763 | ||
| 9419a9fd RAE |
1764 | 2009-05-06 Rafael Avila de Espindola <espindola@google.com> |
| 1765 | ||
| 1766 | * Makefile.in (install-plugin): Fix srcdir handling. | |
| 1767 | ||
| fff1894c AB |
1768 | 2009-05-06 Andrey Belevantsev <abel@ispras.ru> |
| 1769 | ||
| 1770 | * tree-ssa.c (execute_update_address_taken): Handle TARGET_MEM_REF | |
| 1771 | when processing for not_regs_needed bitmap. | |
| 1772 | * gimple.c (walk_stmt_load_store_addr_ops): When visiting address, | |
| 1773 | handle TARGET_MEM_REF in lhs. Check TMR_BASE for NULL while | |
| 1774 | handling it for rhs. | |
| 1775 | ||
| 700ae70c L |
1776 | 2009-05-06 H.J. Lu <hongjiu.lu@intel.com> |
| 1777 | ||
| ab3426a7 | 1778 | * config/i386/i386.md (unnamed inc/dec peephole): Use |
| aa016ff7 | 1779 | optimize_insn_for_size_p instead of optimize_size. |
| 700ae70c L |
1780 | * config/i386/predicates.md (incdec_operand): Likewise. |
| 1781 | (aligned_operand): Likewise. | |
| 1782 | * config/i386/sse.md (divv8sf3): Likewise. | |
| 1783 | (sqrtv8sf2): Likewise. | |
| 1784 | ||
| 67341fb5 L |
1785 | 2009-05-06 H.J. Lu <hongjiu.lu@intel.com> |
| 1786 | ||
| 1787 | * config/i386/i386.c (ix86_build_signbit_mask): Make it static. | |
| 1788 | ||
| 1789 | * config/i386/i386-protos.h (ix86_build_signbit_mask): Removed. | |
| 1790 | ||
| 87946f42 L |
1791 | 2009-05-06 H.J. Lu <hongjiu.lu@intel.com> |
| 1792 | ||
| 1793 | * config/i386/i386.md (*avx_<code><mode>3_finite): Replace | |
| 1794 | ssemodesuffixf2c with avxmodesuffixf2c. | |
| 1795 | ||
| 1202aec1 JM |
1796 | 2009-05-06 Joseph Myers <joseph@codesourcery.com> |
| 1797 | ||
| 1798 | PR c/40032 | |
| aa016ff7 | 1799 | * c-decl.c (grokdeclarator): Handle incomplete type of unnamed field. |
| 1202aec1 | 1800 | |
| 6e57a01d JJ |
1801 | 2009-05-05 Jakub Jelinek <jakub@redhat.com> |
| 1802 | ||
| 1803 | * tree.h: Remove DECL_BY_REFERENCE from private_flag comment. | |
| 1804 | (struct tree_base): Adjust spacing for 8 bit boundaries. | |
| 1805 | (struct tree_decl_common): Add decl_by_reference_flag bit. | |
| 1806 | (DECL_BY_REFERENCE): Adjust. | |
| 1807 | * print-tree.c (print_node): For VAR_DECL, PARM_DECL or RESULT_DECL, | |
| 1808 | print DECL_BY_REFERENCE bit. | |
| 1809 | * dbxout.c (DECL_ACCESSIBILITY_CHAR): Revert last change. | |
| 1810 | * dwarf2out.c (loc_by_reference, gen_decl_die): Check | |
| 1811 | DECL_BY_REFERENCE for all VAR_DECLs, not just non-static ones. | |
| 1812 | (gen_variable_die): Likewise. Check TREE_PRIVATE/TREE_PROTECTED | |
| 1813 | unconditionally. | |
| 1814 | ||
| 32f579f6 JJ |
1815 | PR middle-end/39666 |
| 1816 | * gimplify.c (gimplify_switch_expr): If case labels cover the whole | |
| 1817 | range of the type, but default label is missing, add it with one | |
| 1818 | of the existing labels instead of adding a new label for it. | |
| 1819 | ||
| 617ab743 JM |
1820 | 2009-05-05 Joseph Myers <joseph@codesourcery.com> |
| 1821 | ||
| 1822 | * dwarf.h: Remove. | |
| 1823 | ||
| bf016de8 RAE |
1824 | 2009-05-05 Rafael Avila de Espindola <espindola@google.com> |
| 1825 | ||
| 1826 | * Makefile.in (enable_plugin, plugin_includedir): New. | |
| 1827 | (install): Depend on install-plugin. | |
| 1828 | (PLUGIN_HEADERS): New. | |
| 1829 | (install-plugin): New. | |
| 1830 | * config.gcc: Add vxworks-dummy.h to tm_file for x86 and x86-64. | |
| 1831 | ||
| 7f8fdb9f RG |
1832 | 2009-05-05 Richard Guenther <rguenther@suse.de> |
| 1833 | ||
| 1834 | PR tree-optimization/40022 | |
| 1835 | * tree-ssa-phiprop.c (struct phiprop_d): Exchange vop_stmt for | |
| 1836 | the only vuse. | |
| 1837 | (phivn_valid_p): Fix tuplification error, simplify. | |
| 1838 | (phiprop_insert_phi): Add dumps. | |
| 1839 | (propagate_with_phi): Simplify. | |
| 1840 | ||
| 8d972839 RG |
1841 | 2009-05-05 Richard Guenther <rguenther@suse.de> |
| 1842 | ||
| 1843 | PR middle-end/40023 | |
| aa016ff7 | 1844 | * builtins.c (gimplify_va_arg_expr): Properly build the address. |
| 8d972839 | 1845 | |
| 66ba9b0b SZ |
1846 | 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com> |
| 1847 | ||
| 1848 | * tree.h (strip_float_extensions): Remove duplicate declaration. | |
| aa016ff7 UB |
1849 | (build_low_bits_mask, debug_fold_checksum, expand_function_end, |
| 1850 | expand_function_start, stack_protect_prologue, stack_protect_epilogue, | |
| 1851 | block_ultimate_origin): Rearrange the declarations line to match the | |
| 1852 | comment that indicates the .c file which the functions are defined. | |
| 1853 | (dwarf2out_*, set_decl_rtl): Add comment. | |
| 1854 | (get_base_address): Adjust comment. | |
| 1855 | (change_decl_assembler_name, maybe_fold_*, build_addr): Rearrange the | |
| 1856 | declarations line and add comment. | |
| 1857 | (is_builtin_name): Add blank after function name, for clarity. | |
| 66ba9b0b | 1858 | |
| 4f1e4960 JM |
1859 | 2009-05-04 Joseph Myers <joseph@codesourcery.com> |
| 1860 | ||
| 1861 | * attribs.c (decl_attributes): Use %qE for identifiers in | |
| 1862 | diagnostics. | |
| 1863 | * cgraphunit.c (verify_cgraph_node): Translate function names to | |
| 1864 | locale character set in diagnostics. | |
| 1865 | * coverage.c (get_coverage_counts): Use %qE for identifiers in | |
| 1866 | diagnostics. | |
| 1867 | * doc/invoke.texi (-finstrument-functions-exclude-function-list): | |
| 1868 | Document that functions are named in UTF-8. | |
| 1869 | * expr.c (expand_expr_real_1): Translate function names to locale | |
| 1870 | character set in diagnostics. | |
| 1871 | * gimplify.c (omp_notice_variable, omp_is_private, | |
| 1872 | gimplify_scan_omp_clauses): Use %qE for identifiers in | |
| 1873 | diagnostics. | |
| 1874 | * langhooks.c (lhd_print_error_function): Translate function names | |
| 1875 | to locale character set. | |
| 1876 | * langhooks.h (decl_printable_name): Document that return value is | |
| 1877 | in internal character set. | |
| 1878 | * stmt.c: Include pretty-print.h | |
| 1879 | (tree_conflicts_with_clobbers_p): Use %qE for identifiers in | |
| 1880 | diagnostics. | |
| 1881 | (resolve_operand_name_1): Translate named operand name to locale | |
| 1882 | character set. | |
| 1883 | * stor-layout.c (finalize_record_size): Use %qE for identifiers in | |
| 1884 | diagnostics. | |
| 1885 | * toplev.c (announce_function): Translate function names to locale | |
| 1886 | character set. | |
| 1887 | (warn_deprecated_use): Use %qE for identifiers in diagnostics. | |
| 1888 | (default_tree_printer): Use pp_identifier or translate identifiers | |
| 1889 | to locale character set. Mark "<anonymous>" for translation. | |
| 1890 | * tree-mudflap.c (mx_register_decls, mudflap_finish_file): Use %qE | |
| 1891 | for identifiers in diagnostics. | |
| 1892 | * tree.c (handle_dll_attribute): Use %qE for identifiers in | |
| 1893 | diagnostics. | |
| 1894 | * varasm.c (output_constructor): Use %qE for identifiers in | |
| 1895 | diagnostics. | |
| 1896 | ||
| 40540e68 RAE |
1897 | 2009-05-04 Rafael Avila de Espindola <espindola@google.com> |
| 1898 | ||
| 1899 | * configure.ac: use ` ` instead of $() | |
| 1900 | * configure: Regenerate. | |
| 1901 | ||
| 33fc884c BE |
1902 | 2009-05-05 Ben Elliston <bje@au.ibm.com> |
| 1903 | ||
| 1904 | * config/pa/linux-atomic.c: Eliminate conditional include of | |
| 1905 | errno.h on non-LP64 systems to simplify build requirements. | |
| 1906 | ||
| 88388a52 JM |
1907 | 2009-05-04 Joseph Myers <joseph@codesourcery.com> |
| 1908 | ||
| 1909 | * c-common.c (handle_mode_attribute): Use %qE for identifiers in | |
| 1910 | diagnostics. | |
| 1911 | * c-decl.c (check_bitfield_type_and_width): Make orig_name a tree | |
| 1912 | and pass value to identifier_to_locale. | |
| 1913 | (warn_variable_length_array): Make name a tree. | |
| 1914 | (grokdeclarator): Separate diagnostic texts for named and unnamed | |
| 1915 | declarators. Use %qE for named declarators. | |
| 1916 | * c-parser.c (c_lex_one_token): Use %qE for identifiers in | |
| 1917 | diagnostics. | |
| 1918 | * c-pragma.c (pop_alignment, handle_pragma_pack): Use %qE for | |
| 1919 | identifiers in diagnostics. | |
| 1920 | * c-typeck.c (push_member_name, start_init): Pass identifiers to | |
| 1921 | identifier_to_locale. Mark "anonymous" strings for translation. | |
| 1922 | ||
| 960c5c79 ME |
1923 | 2009-05-04 Michael Eager <eager@eagercon.com> |
| 1924 | ||
| 1925 | * config/rs6000/rs6000.c (rs6000_legitimate_address): Allow | |
| aa016ff7 | 1926 | address for DImode/DFmode only if double-precision FP regs. |
| 960c5c79 | 1927 | |
| d083fbba ME |
1928 | 2009-05-04 Michael Eager <eager@eagercon.com> |
| 1929 | ||
| 1930 | * config/rs6000/rs6000.c (rs6000_libcall_value): Add | |
| 1931 | TARGET_SINGLE_FLOAT check. | |
| 1932 | ||
| c3ba8d32 ME |
1933 | 2009-05-04 Michael Eager <eager@eagercon.com> |
| 1934 | ||
| 1935 | * config/rs6000/xilinx.h: Add CPP_SPEC for -mxilinx-fpu options. | |
| 1936 | ||
| edce9f18 ME |
1937 | 2009-05-04 Michael Eager <eager@eagercon.com> |
| 1938 | ||
| 1939 | * gcc/config.gcc: (powerpc-xilinx-eabi*): Add tm t-xilinx | |
| 1940 | * config/rs6000/t-xilinx: New | |
| 1941 | ||
| 506d7b68 PB |
1942 | 2009-05-04 Paolo Bonzini <bonzini@gnu.org> |
| 1943 | ||
| e913423f | 1944 | * doc/tm.texi (LEGITIMIZE_ADDRESS): Revise documentation. |
| 506d7b68 PB |
1945 | * gcc/defaults.h (LEGITIMIZE_ADDRESS): Delete. |
| 1946 | * gcc/explow.c (memory_address): Use target hook. | |
| 1947 | * gcc/targhooks.c (default_legitimize_address): New. | |
| 1948 | * gcc/targhooks.h (default_legitimize_address): New. | |
| 1949 | * gcc/target.h (legitimize_address): New. | |
| 1950 | * gcc/target-def.h (TARGET_LEGITIMIZE_ADDRESS): New. | |
| 1951 | (TARGET_INITIALIZER): Include it. | |
| 1952 | * gcc/system.h (LEGITIMIZE_ADDRESS): Poison. | |
| 1953 | ||
| 1954 | * config/bfin/bfin-protos.h (legitimize_address): Remove. | |
| 1955 | * config/bfin/bfin.c (legitimize_address): Remove. | |
| 1956 | * config/bfin/bfin.h (LEGITIMIZE_ADDRESS): Remove. | |
| aa016ff7 UB |
1957 | * config/m68hc11/m68hc11-protos.h (m68hc11_legitimize_address): |
| 1958 | Remove. | |
| 506d7b68 PB |
1959 | * config/m68hc11/m68hc11.c (m68hc11_legitimize_address): Remove. |
| 1960 | * config/m68hc11/m68hc11.h (LEGITIMIZE_ADDRESS): Remove. | |
| 1961 | ||
| 1962 | * gcc/config/arm/arm.h (LEGITIMIZE_ADDRESS, ARM_LEGITIMIZE_ADDRESS, | |
| 1963 | THUMB_LEGITIMIZE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS): Delete. | |
| 1964 | * gcc/config/s390/s390.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1965 | * gcc/config/m32c/m32c.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1966 | * gcc/config/sparc/sparc.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1967 | * gcc/config/m32r/m32r.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1968 | * gcc/config/i386/i386.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1969 | * gcc/config/sh/sh.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1970 | * gcc/config/avr/avr.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1971 | * gcc/config/m68hc11/m68hc11.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1972 | * gcc/config/iq2000/iq2000.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1973 | * gcc/config/mn10300/mn10300.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1974 | * gcc/config/m68k/m68k.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1975 | * gcc/config/score/score.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1976 | * gcc/config/pa/pa.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1977 | * gcc/config/mips/mips.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1978 | * gcc/config/alpha/alpha.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1979 | * gcc/config/frv/frv.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1980 | * gcc/config/spu/spu.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1981 | * gcc/config/xtensa/xtensa.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1982 | * gcc/config/cris/cris.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1983 | * gcc/config/rs6000/rs6000.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1984 | * gcc/config/picochip/picochip.h (LEGITIMIZE_ADDRESS): Delete. | |
| 1985 | ||
| 1986 | * gcc/config/s390/s390-protos.h (legitimize_address): Delete. | |
| 1987 | * gcc/config/m32c/m32c-protos.h (m32c_legitimize_address): Delete. | |
| 1988 | * gcc/config/sparc/sparc-protos.h (legitimize_address): Delete. | |
| 1989 | * gcc/config/i386/i386-protos.h (legitimize_address): Delete. | |
| 1990 | * gcc/config/avr/avr-protos.h (legitimize_address): Delete. | |
| 1991 | * gcc/config/mn10300/mn10300-protos.h (legitimize_address): Delete. | |
| 1992 | * gcc/config/score/score-protos.h (score_legitimize_address): Delete. | |
| 1993 | * gcc/config/arm/arm-protos.h (arm_legitimize_address, | |
| 1994 | (thumb_legitimize_address): Delete. | |
| 1995 | * gcc/config/pa/pa-protos.h (hppa_legitimize_address): Delete. | |
| 1996 | * gcc/config/mips/mips-protos.h (mips_legitimize_address): Delete. | |
| 1997 | * gcc/config/alpha/alpha-protos.h (alpha_legitimize_address): Delete. | |
| 1998 | * gcc/config/frv/frv-protos.h (frv_legitimize_address): Delete. | |
| 1999 | * gcc/config/spu/spu-protos.h (spu_legitimize_address): Delete. | |
| aa016ff7 UB |
2000 | * gcc/config/xtensa/xtensa-protos.h (xtensa_legitimize_address): |
| 2001 | Delete. | |
| 2002 | * gcc/config/rs6000/rs6000-protos.h (rs6000_legitimize_address): | |
| 2003 | Delete. | |
| 506d7b68 PB |
2004 | |
| 2005 | * config/arm/arm.c (arm_legitimize_address): Maybe call Thumb version. | |
| 2006 | * config/m32c/m32c.c (m32c_legitimize_address): Standardize. | |
| 2007 | * config/m32r/m32r.c (m32r_legitimize_address): New. | |
| 2008 | * config/m68k/m68k.c (m68k_legitimize_address): New. | |
| 2009 | * config/score/score.c (score_legitimize_address): Standardize. | |
| 2010 | * config/score/score3.c (score3_legitimize_address): Standardize. | |
| 2011 | * config/score/score3.h (score3_legitimize_address): Adjust. | |
| 2012 | * config/score/score7.c (score7_legitimize_address): Standardize. | |
| 2013 | * config/score/score7.h (score7_legitimize_address): Adjust. | |
| 2014 | * config/sh/sh.c (sh_legitimize_address): New. | |
| 2015 | * config/iq2000/iq2000.c (iq2000_legitimize_address): New. | |
| 2016 | ||
| 2017 | * gcc/config/s390/s390.c (legitimize_address): Rename to... | |
| 2018 | (s390_legitimize_address): ... this. | |
| 2019 | * gcc/config/sparc/sparc.c (legitimize_address): Rename to... | |
| 2020 | (sparc_legitimize_address): ... this. | |
| 2021 | * gcc/config/i386/i386.c (legitimize_address): Rename to... | |
| 2022 | (ix86_legitimize_address): ... this. | |
| 2023 | * gcc/config/avr/avr.c (legitimize_address): Rename to... | |
| 2024 | (avr_legitimize_address): ... this. | |
| 2025 | * gcc/config/mn10300/mn10300.c (legitimize_address): Rename to... | |
| 2026 | (mn10300_legitimize_address): ... this. | |
| 2027 | * config/alpha/alpha.c (alpha_legitimize_address): Wrap... | |
| 2028 | (alpha_legitimize_address_1): ... the old alpha_legitimize_address. | |
| 2029 | (alpha_expand_mov): Adjust call. | |
| 2030 | ||
| 2031 | * config/frv/frv.c (frv_legitimize_address): Return x on failure. | |
| 2032 | * config/spu/spu.c (spu_legitimize_address): Likewise. | |
| 2033 | * config/xtensa/xtensa.c (xtensa_legitimize_address): Likewise. | |
| 2034 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Likewise. | |
| 2035 | ||
| a3af5087 JM |
2036 | 2009-05-04 Joseph Myers <joseph@codesourcery.com> |
| 2037 | ||
| 2038 | * intl.c (locale_encoding, locale_utf8): New. | |
| 2039 | (gcc_init_libintl): Initialize locale_encoding and locale_utf8. | |
| 2040 | * intl.h (locale_encoding, locale_utf8): Declare. | |
| 2041 | * pretty-print.c: Include ggc.h. Include iconv.h if HAVE_ICONV. | |
| 2042 | (pp_base_tree_identifier, decode_utf8_char, identifier_to_locale): | |
| 2043 | New. | |
| 2044 | * pretty-print.h (pp_identifier): Call identifier_to_locale on ID | |
| 2045 | argument. | |
| 2046 | (pp_tree_identifier): Define to call pp_base_tree_identifier. | |
| 2047 | (pp_base_tree_identifier): Declare as function. | |
| 2048 | (identifier_to_locale): Declare. | |
| 2049 | * Makefile.in (pretty-print.o): Update dependencies. | |
| aa016ff7 | 2050 | * varasm.c (finish_aliases_1): Use %qE for identifiers in diagnostics. |
| a3af5087 | 2051 | |
| ea5cd5f1 RG |
2052 | 2009-05-04 Richard Guenther <rguenther@suse.de> |
| 2053 | ||
| 2054 | PR middle-end/40015 | |
| 2055 | * builtins.c (fold_builtin_memory_op): Do not decay to element | |
| 2056 | type if the size matches the whole array. | |
| 2057 | ||
| ddc2690a KH |
2058 | 2009-05-04 Kazu Hirata <kazu@codesourcery.com> |
| 2059 | ||
| 2060 | * expmed.c (synth_mult): When trying out a shift, pass the result | |
| 2061 | of a signed shift. | |
| 2062 | ||
| ef268d34 KH |
2063 | 2009-05-04 Kazu Hirata <kazu@codesourcery.com> |
| 2064 | ||
| 2065 | * expmed.c (shiftsub_cost): Rename to shiftsub0_cost. | |
| 2066 | (shiftsub1_cost): New. | |
| 2067 | (init_expmed): Compute shiftsub1_cost. | |
| 2068 | (synth_mult): Optimize multiplications by constants of the form | |
| 2069 | -(2^^m-1) for some constant positive integer m. | |
| 2070 | ||
| 255d3827 RG |
2071 | 2009-05-03 Richard Guenther <rguenther@suse.de> |
| 2072 | ||
| 2073 | PR c/39983 | |
| 2074 | * c-typeck.c (array_to_pointer_conversion): Do not built | |
| 2075 | ADDR_EXPRs of arrays of pointer-to-element type. | |
| 2076 | * c-gimplify.c (c_gimplify_expr): Revert change fixing | |
| 2077 | up wrong ADDR_EXPRs after-the-fact. | |
| 2078 | * c-common.c (strict_aliasing_warning): Strip pointer | |
| 2079 | conversions for obtaining the original type. | |
| 2080 | * builtins.c (fold_builtin_memset): Handle array types. | |
| 2081 | (fold_builtin_memory_op): Handle folded POINTER_PLUS_EXPRs | |
| 2082 | and array types | |
| 2083 | ||
| 16c33770 RG |
2084 | 2009-05-03 Richard Guenther <rguenther@suse.de> |
| 2085 | ||
| 2086 | PR middle-end/23329 | |
| 2087 | * tree-ssa.c (useless_type_conversion_p_1): Use get_deref_alias_set. | |
| 2088 | Do not lose casts from array types with unknown extent to array | |
| 2089 | types with known extent. | |
| 2090 | * tree-ssa-copy.c (may_propagate_copy): Remove hack checking for | |
| 2091 | alias set compatibility. | |
| 2092 | ||
| 62a67c94 MLI |
2093 | 2009-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org> |
| 2094 | ||
| 2095 | * flags.h (extra_warnings): Delete. | |
| 2096 | * toplev.c (process_options): Handle Wuninitialized here. | |
| 2097 | * opts.c (extra_warnings): Delete. | |
| 2098 | (set_Wextra): Delete. | |
| 2099 | (common_handle_option): -Wextra can be handled automatically. | |
| 2100 | * c-opts.c (c_common_handle_option): Delete obsolete code. | |
| 2101 | (c_common_post_options): Simplify comment. | |
| 2102 | * common.opt (W): Add Var. | |
| 2103 | (Wextra): Add Var. | |
| 2104 | (Wuninitialized): Initialize to -1. | |
| 2105 | ||
| 8c7926c4 AN |
2106 | 2009-05-03 Adam Nemet <anemet@caviumnetworks.com> |
| 2107 | Richard Guenther <rguenther@suse.de> | |
| 2108 | ||
| 2109 | * expr.c (get_def_for_expr): New function. | |
| 2110 | (expand_expr_real_1) <PLUS_EXPR, MINUS_EXPR>: Adjust to work with | |
| 2111 | SSA rather than trees. | |
| 2112 | <MULT_EXPR>: Likewise. Use subexp0 and subexp1 instead of | |
| 2113 | TREE_OPERAND (exp, 0) and TREE_OPERAND (exp, 1). | |
| 2114 | ||
| fa5da7de JM |
2115 | 2009-05-03 Joseph Myers <joseph@codesourcery.com> |
| 2116 | ||
| 2117 | * c-common.c (reswords): Add _Imaginary. | |
| 2118 | * c-common.c (enum rid): Add RID_IMAGINARY. | |
| 2119 | ||
| 2ddd5020 PB |
2120 | 2009-05-03 Paolo Bonzini <bonzini@gnu.org> |
| 2121 | ||
| 2122 | * tree.h (TYPE_VECTOR_OPAQUE): Fix documentation. | |
| 2123 | Patch by Richard Guenther. | |
| 2124 | ||
| aea88c05 AS |
2125 | 2009-05-03 Anatoly Sokolov <aesok@post.ru> |
| 2126 | ||
| 2127 | * defaults.h (FRAME_POINTER_REQUIRED): Provide default. | |
| 2128 | * doc/tm.texi (FRAME_POINTER_REQUIRED): Revise documentation. | |
| 2129 | * config/alpha/alpha.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2130 | * config/s390/s390.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2131 | * config/spu/spu.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2132 | * config/sh/sh.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2133 | * config/pdp11/pdp11.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2134 | * config/stormy16/stormy16.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2135 | * config/m68hc11/m68hc11.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2136 | * config/iq2000/iq2000.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2137 | * config/mn10300/mn10300.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2138 | * config/ia64/ia64.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2139 | * config/m68k/m68k.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2140 | * config/rs6000/rs6000.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2141 | * config/picochip/picochip.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2142 | * config/mcore/mcore.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2143 | * config/h8300/h8300.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2144 | * config/v850/v850.h (FRAME_POINTER_REQUIRED): Delete. | |
| 2145 | ||
| 85e59f3a RG |
2146 | 2009-05-02 Richard Guenther <rguenther@suse.de> |
| 2147 | ||
| 2148 | PR tree-optimization/39940 | |
| 2149 | * tree-ssa-pre.c (eliminate): Make sure we may propagate before | |
| 2150 | doing so. | |
| 2151 | ||
| 4636b850 RG |
2152 | 2009-05-02 Richard Guenther <rguenther@suse.de> |
| 2153 | ||
| 2154 | PR middle-end/40001 | |
| 2155 | * tree-ssa.c (execute_update_addresses_taken): Properly check | |
| 2156 | if we can mark a variable DECL_GIMPLE_REG_P. | |
| 2157 | * gimple.c (is_gimple_reg): Re-order check for DECL_GIMPLE_REG_P | |
| 2158 | back to the end of the function. | |
| 2159 | (is_gimple_reg_type): Remove complex type special casing. | |
| 2160 | * gimplify.c (gimplify_bind_expr): Do not set DECL_GIMPLE_REG_P | |
| 2161 | if not optimizing. | |
| 2162 | ||
| 5e10cb5a BE |
2163 | 2009-05-02 Ben Elliston <bje@au.ibm.com> |
| 2164 | ||
| 2165 | * doc/collect2.texi (Collect2): Document search path behaviour | |
| 2166 | when configured with --with-ld. | |
| 2167 | ||
| 048bf48b JH |
2168 | 2009-05-02 Jan Hubicka <jh@suse.cz> |
| 2169 | ||
| 2170 | * tree-ssa-coalesce.c (coalesce_cost): Do not take ciritical | |
| 2171 | parameter; update callers. | |
| aa016ff7 UB |
2172 | (coalesce_cost_edge): EH edges are costier because they needs |
| 2173 | splitting even if not critical and even more costier when there are | |
| 2174 | multiple EH predecestors. | |
| 048bf48b | 2175 | |
| d5c5f9ab JH |
2176 | 2009-05-02 Jan Hubicka <jh@suse.cz> |
| 2177 | ||
| 2178 | * except.c (remove_eh_handler_and_replace): Handle updating after | |
| 2179 | removing TRY blocks. | |
| 2180 | ||
| 2ed1959a EB |
2181 | 2009-05-02 Eric Botcazou <ebotcazou@adacore.com> |
| 2182 | ||
| 2183 | * store-motion.c (compute_store_table): Add ENABLE_CHECKING guard. | |
| 2184 | ||
| d363a7e7 SB |
2185 | 2009-05-02 Steven Bosscher <steven@gcc.gnu.org> |
| 2186 | ||
| 2187 | * varasm.c: Do not include c-pragma.h. | |
| 2188 | * attribs.c: Do not incude c-common.h. | |
| 2189 | ||
| 9c3d55b4 MM |
2190 | 2009-05-01 Michael Matz <matz@suse.de> |
| 2191 | ||
| 2192 | * calls.c (initialize_argument_information): Handle SSA names like | |
| 2193 | decls with a non MEM_P DECL_RTL. | |
| 2194 | ||
| ea264ca5 SB |
2195 | 2009-05-01 Steven Bosscher <steven@gcc.gnu.org> |
| 2196 | ||
| 2197 | * ipa-reference.c: Do not include c-common.h, include splay-tree.h. | |
| 2198 | * ipa-utils.c: Likewise. | |
| 2199 | * ipa-type-escape.c: Likewise. | |
| 2200 | * cgraphunit.c Do not include c-common.h. | |
| 2201 | * ipa-pure-const.c: Likewise. | |
| 2202 | * tree-if-conv.c: Likewise. | |
| 2203 | * matrix-reorg.c: Do not include c-common.h and c-tree.h. | |
| 2204 | * ipa-struct-reorg.c: Likewise. | |
| 2205 | * tree-nomudflap.c: Likewise. | |
| 2206 | * tree-ssa-structalias.c: Likewise. | |
| 2207 | ||
| 6c5d4d1a SB |
2208 | 2009-05-01 Steven Bosscher <steven@gcc.gnu.org> |
| 2209 | ||
| 2210 | * store-motion.c: Many cleanups to make this pass a first-class | |
| 2211 | citizen instead of an appendix to gcse load motion. Add TODO list | |
| 2212 | to make this pass faster/cleaner/better. | |
| 2213 | ||
| 2214 | (struct ls_expr): Post gcse.c-split cleanups. | |
| 2215 | Rename to st_expr. Rename "loads" field to "antic_stores". Rename | |
| 2216 | "stores" field to "avail_stores". | |
| 2217 | (pre_ldst_mems): Rename to store_motion_mems. | |
| 2218 | (pre_ldst_table): Rename to store_motion_mems_table. | |
| 2219 | (pre_ldst_expr_hash): Rename to pre_st_expr_hash, update users. | |
| 2220 | (pre_ldst_expr_eq): Rename to pre_st_expr_eq, update users. | |
| 2221 | (ldst_entry): Rename to st_expr_entry, update users. | |
| 2222 | (free_ldst_entry): Rename to free_st_expr_entry, update users. | |
| 2223 | (free_ldst_mems): Rename to free_store_motion_mems, update users. | |
| aa016ff7 UB |
2224 | (enumerate_ldsts): Rename to enumerate_store_motion_mems, |
| 2225 | update caller. | |
| 6c5d4d1a SB |
2226 | (first_ls_expr): Rename to first_st_expr, update users. |
| 2227 | (next_ls_expr): Rename to next_st_expr, update users. | |
| 2228 | (print_ldst_list): Rename to print_store_motion_mems. Print names of | |
| 2229 | fields properly for store motion instead of names inherited from load | |
| 2230 | motion in gcse.c. | |
| 2231 | (ANTIC_STORE_LIST, AVAIL_STORE_LIST): Remove. | |
| 2232 | (LAST_AVAIL_CHECK_FAILURE): Explain what this is. Undefine when we | |
| 2233 | are done with it. | |
| 2234 | ||
| 2235 | (ae_kill): Rename to st_kill, update users. | |
| 2236 | (ae_gen): Rename to st_avloc, update users. | |
| 2237 | (transp): Rename to st_transp, update users. | |
| 2238 | (pre_insert_map): Rename to st_insert_map, update users. | |
| 2239 | (pre_delete_map): Rename to st_delete_map, update users. | |
| 2240 | (insert_store, build_store_vectors, free_store_memory, | |
| 2241 | one_store_motion_pass): Update for abovementioned changes. | |
| 2242 | ||
| 2243 | (gcse_subst_count, gcse_create_count): Remove. | |
| 2244 | (one_store_motion_pass): New statistics counters "n_stores_deleted" | |
| 2245 | and "n_stores_created", local variables. | |
| 2246 | ||
| 2247 | (extract_mentioned_regs, extract_mentioned_regs_1): Rewrite to | |
| 2248 | use for_each_rtx. | |
| 2249 | ||
| 2250 | (regvec, compute_store_table_current_insn): Remove. | |
| 2251 | (reg_set_info, reg_clear_last_set): Remove. | |
| 2252 | (compute_store_table): Use DF caches instead of local dataflow | |
| 2253 | solvers. | |
| 2254 | ||
| b02cec6e JM |
2255 | 2009-05-01 Joseph Myers <joseph@codesourcery.com> |
| 2256 | ||
| 2257 | * c-objc-common.c (c_tree_printer): Print identifiers with | |
| 2258 | pp_identifier, not pp_string. Mark "({anonymous})" for | |
| 2259 | translation. | |
| 2260 | * c-pretty-print.c (pp_c_ws_string): New. | |
| 2261 | (pp_c_cv_qualifier, pp_c_type_specifier, | |
| 2262 | pp_c_specifier_qualifier_list, pp_c_parameter_type_list, | |
| 2263 | pp_c_storage_class_specifier, pp_c_function_specifier, | |
| 2264 | pp_c_attributes, pp_c_bool_constant, pp_c_constant, | |
| 2265 | pp_c_primary_expression, pp_c_postfix_expression, | |
| 2266 | pp_c_unary_expression, pp_c_shift_expression, | |
| 2267 | pp_c_relational_expression, pp_c_equality_expression, | |
| 2268 | pp_c_logical_and_expression, pp_c_logical_or_expression): Mostly | |
| 2269 | use pp_string and pp_c_ws_string in place of pp_identifier and | |
| 2270 | pp_c_identifier for non-identifiers. Mark English strings for | |
| 2271 | translation. | |
| 2272 | * c-pretty-print.h (pp_c_ws_string): Declare. | |
| 2273 | ||
| cd533689 PP |
2274 | 2009-04-30 Paul Pluzhnikov <ppluzhnikov@google.com> |
| 2275 | Roland McGrath <roland@redhat.com> | |
| 2276 | ||
| aa016ff7 | 2277 | * configure.ac (HAVE_LD_BUILDID): New check for ld --build-id support. |
| cd533689 PP |
2278 | (ENABLE_LD_BUILDID): New configuration option. |
| 2279 | * gcc.c [HAVE_LD_BUILDID and ENABLE_LD_BUILDID] | |
| 2280 | (LINK_BUILDID_SPEC): New macro. | |
| 2281 | (init_spec): If defined, prepend it between LINK_EH_SPEC and | |
| 2282 | link_spec. | |
| 2283 | * doc/install.texi: Document --enable-linker-build-id option. | |
| 2284 | * configure: Rebuild. | |
| 2285 | * config.in: Rebuild. | |
| 2286 | ||
| ba6adec4 AN |
2287 | 2009-04-30 Adam Nemet <anemet@caviumnetworks.com> |
| 2288 | ||
| 2289 | * config/mips/mips.h (FRAME_GROWS_DOWNWARD, | |
| 2290 | MIPS_GP_SAVE_AREA_SIZE): Define new macros. | |
| 2291 | (STARTING_FRAME_OFFSET): Return 0 if FRAME_GROWS_DOWNWARD. Use | |
| 2292 | MIPS_GP_SAVE_AREA_SIZE. | |
| 2293 | * config/mips/mips.c (struct mips_frame_info): Update comment | |
| 2294 | before arg_pointer_offset and hard_frame_pointer_offset. | |
| 2295 | (mips_compute_frame_info): Update diagram before function: to | |
| 2296 | correctly use stack_pointer_rtx for fp_sp_offset and gp_sp_offset, to | |
| 2297 | indicate the position of frame_pointer_rtx with -fstack-protector and | |
| 2298 | to show args_size. Don't allocate cprestore area for leaf functions | |
| 2299 | if FRAME_GROWS_DOWNWARD. Use MIPS_GP_SAVE_AREA_SIZE to set | |
| 2300 | cprestore_size. | |
| 2301 | (mips_initial_elimination_offset): Update for FRAME_GROWS_DOWNWARD. | |
| 2302 | ||
| 48f5b722 MM |
2303 | 2009-04-30 Michael Matz <matz@suse.de> |
| 2304 | ||
| ba6adec4 AN |
2305 | PR tree-optimization/39955 |
| 2306 | * config/rs6000/rs6000.c (rs6000_check_sdmode): Also check SSA_NAMEs. | |
| 48f5b722 | 2307 | |
| b65d6744 DK |
2308 | 2009-04-30 Dave Korn <dave.korn.cygwin@gmail.com> |
| 2309 | ||
| 2310 | * ira.c (setup_cover_and_important_classes): Use safe macro | |
| 2311 | REG_CLASS_FOR_CONSTRAINT instead of calling regclass_for_constraint | |
| 2312 | directly. | |
| 2313 | * genpreds.c (write_tm_preds_h): Output suitable definition of | |
| 2314 | REG_CLASS_FOR_CONSTRAINT. | |
| 2315 | ||
| f136c8ae RAE |
2316 | 2009-04-30 Rafael Avila de Espindola <espindola@google.com> |
| 2317 | ||
| 2318 | * alloc-pool.c (alloc_pool_descriptor): Use an insert_opion value | |
| 2319 | instead of an int. | |
| 2320 | * bitmap.c (bitmap_descriptor): Likewise. | |
| 2321 | * ggc-common.c (loc_descriptor): Likewise. | |
| 2322 | * varray.c (varray_descriptor): Likewise. | |
| 2323 | * vec.c (vec_descriptor): Likewise. | |
| 2324 | ||
| 43fcece8 | 2325 | 2009-04-30 Eric Botcazou <ebotcazou@adacore.com> |
| 35debead EB |
2326 | |
| 2327 | * Makefile.in (dce.o): Add $(EXCEPT_H). | |
| 2328 | * dce.c: Include except.h and delete redundant vector definitions. | |
| 2329 | (deletable_insn_p): Return false for non-call insns that can throw | |
| 2330 | if DF is running. | |
| 2331 | ||
| df35c271 SB |
2332 | 2009-04-30 Steven Bosscher <steven@gcc.gnu.org> |
| 2333 | ||
| 2334 | * gcse.c (ae_gen): Remove. | |
| 2335 | (can_assign_to_reg_p): Rename to can_assign_to_reg_without_clobbers_p | |
| 2336 | and make non-static function to make it available in store-motion.c. | |
| 2337 | Update call sites with search-and-replace. | |
| 2338 | (enumerate_ldsts, reg_set_info, reg_clear_last_set, store_ops_ok, | |
| 2339 | extract_mentioned_regs, extract_mentioned_regs_helper, | |
| 2340 | find_moveable_store, compute_store_table, load_kills_store, find_loads, | |
| 2341 | store_killed_in_insn, store_killed_after, store_killed_before, | |
| 2342 | build_store_vectors, insert_insn_start_basic_block, insert-store, | |
| 2343 | remove_reachable_equiv_notes, replace_store_insn, delete_store, | |
| 2344 | free_store_memory, one_store_motion_pass, gate_rtl_store_motion, | |
| 2345 | execute_rtl_store_motion, pass_rtl_store_motion): Move to... | |
| 2346 | * store-motion.c: ...new file. Also copy data structures from gcse.c | |
| 2347 | and clean up to remove parts not used by store motion. | |
| 2348 | * rtl.h (can_assign_to_reg_without_clobbers_p): Add prototype. | |
| 2349 | * Makefile.in (store-motion.o): New rule. Add to OBJS-common. | |
| 2350 | ||
| f711a87a RR |
2351 | 2009-04-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| 2352 | ||
| 2353 | PR target/38571 | |
| 2354 | * config/arm/arm.h (FUNCTION_BOUNDARY): Set to 16 for thumb | |
| 2355 | when optimizing for size. | |
| 2356 | ||
| fa5ed76e HPN |
2357 | 2009-04-30 Hans-Peter Nilsson <hp@axis.com> |
| 2358 | ||
| 2359 | * gcse.c (gcse_constant_p): Fix typo in last change. | |
| 2360 | ||
| 0acbbdb0 RAE |
2361 | 2009-04-30 Rafael Avila de Espindola <espindola@google.com> |
| 2362 | ||
| 2363 | * plugin.c: Include plugin-version.h only if ENABLE_PLUGIN is defined. | |
| 2364 | ||
| 82f5c05d AK |
2365 | 2009-04-30 Andreas Krebbel <krebbel1@de.ibm.com> |
| 2366 | ||
| 2367 | * gcse.c (gcse_constant_p): Make sure the constant is sharable. | |
| 2368 | ||
| 6d8f135b JW |
2369 | 2009-04-29 James E. Wilson <wilson@codesourcery.com> |
| 2370 | ||
| 2371 | * config/mips/mips.c (mips_add_offset): Use gen_int_mode for | |
| 2372 | CONST_HIGH_PART result. | |
| 2373 | ||
| c21ca196 AS |
2374 | 2009-04-29 Anatoly Sokolov <aesok@post.ru> |
| 2375 | ||
| 2376 | * config/avr/avr.c (initial_elimination_offset): Rename to | |
| 2377 | avr_initial_elimination_offset. | |
| 2378 | (frame_pointer_required_p): Rename to avr_frame_pointer_required_p, | |
| 2379 | change return type to bool. | |
| 2380 | (avr_can_eliminate): New function. | |
| 2381 | * config/avr/avr.h (CAN_ELIMINATE): Use avr_can_eliminate. | |
| 2382 | (FRAME_POINTER_REQUIRED): Use avr_frame_pointer_required_p. | |
| 2383 | (INITIAL_ELIMINATION_OFFSET): Use avr_initial_elimination_offset. | |
| 0d50d55a | 2384 | * config/avr/avr-protos.h (initial_elimination_offset): Rename to |
| c21ca196 AS |
2385 | avr_initial_elimination_offset. |
| 2386 | (frame_pointer_required_p): Rename to avr_frame_pointer_required_p. | |
| 2387 | (avr_initial_elimination_offset): Define. | |
| 2388 | ||
| 2a34bece | 2389 | 2009-04-29 Eric Botcazou <ebotcazou@adacore.com> |
| aa016ff7 | 2390 | Steven Bosscher <steven@gcc.gnu.org> |
| 2a34bece EB |
2391 | |
| 2392 | PR rtl-optimization/39938 | |
| 2393 | * Makefile.in (cfgrtl.o): Add $(INSN_ATTR_H). | |
| 2394 | * cfgrtl.c: Include insn-attr.h. | |
| 2395 | (rest_of_pass_free_cfg): New function. | |
| 2396 | (pass_free_cfg): Use rest_of_pass_free_cfg as execute function. | |
| 2397 | * resource.c (init_resource_info): Remove call to df_analyze. | |
| 2398 | ||
| 5dc7911e RG |
2399 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
| 2400 | ||
| 2401 | PR target/39943 | |
| 2402 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Only | |
| 2403 | allow conversion to signed integers. | |
| 2404 | ||
| 1fe479fd RG |
2405 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
| 2406 | ||
| 2407 | * tree-cfg.c (verify_gimple_assign_binary): Allow vector | |
| 2408 | shifts of floating point vectors if the shift amount is | |
| 2409 | a constant multiple of the element size. | |
| 2410 | ||
| 8e001680 AK |
2411 | 2009-04-29 Andreas Krebbel <krebbel1@de.ibm.com> |
| 2412 | Michael Matz <matz@suse.de> | |
| 2413 | ||
| 2414 | PR middle-end/39927 | |
| 2415 | PR bootstrap/39929 | |
| 2416 | * tree-outof-ssa.c (emit_partition_copy): New function. | |
| 2417 | (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge, | |
| 2418 | insert_part_to_rtx_on_edge): Perform the partition base var | |
| 2419 | copy using emit_partition_copy. | |
| 2420 | (insert_value_copy_on_edge): Convert constants to the right mode. | |
| 2421 | (insert_rtx_to_part_on_edge): Add UNSIGNEDSRCP parameter. | |
| 2422 | (elim_create): Pass the sign of the src to insert_rtx_to_part_on_edge. | |
| 2423 | ||
| e50e3081 BS |
2424 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
| 2425 | ||
| 2426 | * config/bfin/bfin.c (bfin_optimize_loop): If we need a scratch reg, | |
| 2427 | scan backwards to try to find a constant to initialize it. | |
| 2428 | ||
| 4e5d521b BS |
2429 | * config/bfin/bfin.c (bfin_optimize_loop): When looking for the last |
| 2430 | insn before the loop_end instruction, don't look past labels. | |
| 2431 | ||
| 7c90021d RG |
2432 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
| 2433 | ||
| 2434 | PR middle-end/39937 | |
| 2435 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not | |
| 2436 | loose type conversions. | |
| 2437 | (forward_propagate_addr_expr): Fix tuplification bug. Remove | |
| 2438 | stmts only if there are no uses of its definition. | |
| 2439 | ||
| 97a988bc BS |
2440 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
| 2441 | ||
| 2442 | * config/bfin/bfin.h (splitting_loops): Declare. | |
| 2443 | * config/bfin/bfin-protos.h (WA_05000257, WA_05000283, WA_05000315): | |
| 2444 | Reorder bit definitions to be ascending. | |
| 2445 | (WA_LOAD_LCREGS, ENABLE_WA_LOAD_LCREGS): New macros. | |
| 2446 | * config/bfin/bfin.c (splitting_loops): New variable. | |
| 2447 | (bfin_cpus): Add WA_LOAD_LCREGS as needed. | |
| 2448 | (struct loop_info): Remove members INIT and LOOP_INIT. | |
| 2449 | (bfin_optimize_loop): Don't set them. Reorder the code that generates | |
| aa016ff7 UB |
2450 | the LSETUP sequence. Allow LC to be loaded from any register, but |
| 2451 | also add a case to push/pop a PREG scratch if ENABLE_WA_LOAD_LCREGS. | |
| 97a988bc BS |
2452 | (bfin_reorg_loops): When done, split all BB_ENDs with splitting_loops |
| 2453 | set to 1. | |
| 2454 | * config/bfin/bfin.md (loop_end splitter): Use splitting_loops instead | |
| 2455 | of reload_completed. | |
| aa016ff7 | 2456 | |
| 97a988bc BS |
2457 | From Jie Zhang: |
| 2458 | * config/bfin/bfin.md (movsi_insn): Refine constraints. | |
| 2459 | ||
| 0c463e16 RAE |
2460 | 2009-04-29 Rafael Avila de Espindola <espindola@google.com> |
| 2461 | ||
| 2462 | * Makefile.in (PLUGIN_VERSION_H): New. | |
| 2463 | (OBJS-common): Remove plugin-version.o. | |
| 2464 | (plugin.o): Depend on (PLUGIN_VERSION_H). | |
| 2465 | (plugin-version.o): Remove. | |
| 2466 | * configure: Regenerate | |
| 2467 | * configure.ac: Create plugin-version.h. | |
| 2468 | * gcc-plugin.h (plugin_gcc_version): Remove. | |
| 2469 | (plugin_default_version_check): Change signature. | |
| 2470 | * plugin-version.c: Remove. | |
| 2471 | * plugin.c: Include plugin-version.h. | |
| 2472 | (str_plugin_gcc_version_name): Remove. | |
| 2473 | (try_init_one_plugin): Pass gcc version to plugin_init. | |
| 2474 | (plugin_default_version_check): Both gcc and plugin versions are now | |
| 2475 | arguments. | |
| 2476 | ||
| 307e7eab BS |
2477 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
| 2478 | ||
| 2479 | * config/bfin/bfin.c (bfin_optimize_loop): Unify handling of | |
| 2480 | problematic last insns. Test for TYPE_CALL rather than CALL_P. | |
| aa016ff7 UB |
2481 | Remove special case testing for last insn of inner loops. Don't fail |
| 2482 | if the loop ends with a jump, emit an extra nop instead. | |
| 307e7eab | 2483 | |
| c5d96723 BS |
2484 | * config/bfin/bfin.c (bfin_register_move_cost): Test for subsets of |
| 2485 | DREGS rather than comparing directly. Remove code that tries to | |
| 2486 | account for latencies. | |
| 2487 | ||
| de0b4ad5 RG |
2488 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
| 2489 | ||
| 2490 | PR tree-optimization/39941 | |
| 2491 | * tree-ssa-pre.c (eliminate): Schedule update-ssa after | |
| 2492 | eliminating an indirect call. | |
| 2493 | ||
| 3a19701a RG |
2494 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
| 2495 | ||
| 2496 | * tree-cfg.c (verify_types_in_gimple_reference): Add require_lvalue | |
| 2497 | parameter. Allow invariants as base if !require_lvalue. | |
| 2498 | (verify_gimple_assign_single): Adjust. | |
| 2499 | ||
| a0a31d1e BS |
2500 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
| 2501 | ||
| 2502 | * config/bfin/bfin.md (sp_or_sm, spm_string, spm_name): New macro. | |
| 2503 | (ss<spm_name>hi3, ss<spm_name>hi3_parts, ss<spm_name>hi3_low_parts, | |
| aa016ff7 UB |
2504 | ss<spm_name_hi3_high_parts): New patterns, replacing ssaddhi3, |
| 2505 | ssubhi3, ssaddhi3_parts and sssubhi3_parts. | |
| a0a31d1e BS |
2506 | (flag_mulhi3_parts): Produce a HImode output rather than trying to set |
| 2507 | a VEC_SELECT. | |
| aa016ff7 UB |
2508 | * config/bfin/bfin.c (bfin_expand_builtin, |
| 2509 | case BFIN_BUILTIN_CPLX_SQU): Adjust accordingly. | |
| a0a31d1e | 2510 | |
| 795bd26a RG |
2511 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
| 2512 | ||
| 2513 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
| 2514 | correct types for pointer increment. | |
| 2515 | ||
| 04be270f KG |
2516 | 2009-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 2517 | ||
| 2518 | * toplev.c (print_version): Update GMP version string calculation. | |
| 2519 | ||
| e1a3b85c EB |
2520 | 2009-04-28 Eric Botcazou <ebotcazou@adacore.com> |
| 2521 | ||
| 2522 | PR rtl-optimization/39938 | |
| 2523 | * resource.c (init_resource_info): Add call to df_analyze. | |
| 2524 | ||
| 8224166e UB |
2525 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
| 2526 | ||
| 2527 | * config/alpha/alpha.md (usegp): Cast the result of | |
| 2528 | alpha_find_lo_sum_using_gp to enum attr_usegp. | |
| 2529 | * config/alpha/alpha.c (override_options): Remove end-of-structure | |
| 2530 | marker element from cpu_table. Use array size of cpu_table to handle | |
| 2531 | -mcpu and -mtune options. | |
| 2532 | (tls_symbolic_operand_type): Change 0 to TLS_MODEL_NONE. | |
| 2533 | ||
| c5f0fe67 JM |
2534 | 2009-04-28 Joseph Myers <joseph@codesourcery.com> |
| 2535 | ||
| 2536 | * config.gcc (powerpc*-*-* | rs6000-*-*): Add | |
| 2537 | rs6000/option-defaults.h to tm_file. Support cpu_32, cpu_64, | |
| 2538 | tune_32 and tune_64. | |
| 2539 | * doc/install.texi (--with-cpu-32, --with-cpu-64): Document | |
| 2540 | support on PowerPC. | |
| 2541 | * config/rs6000/rs6000.h (OPTION_DEFAULT_SPECS): Move to ... | |
| 2542 | * config/rs6000/option-defaults.h: ... here. New file. | |
| 2543 | (OPT_64, OPT_32): Define. | |
| 2544 | (MASK_64BIT): Define to 0 if not already defined. | |
| 2545 | (OPT_ARCH64, OPT_ARCH32): Define. | |
| 2546 | (OPTION_DEFAULT_SPECS): Add entries for cpu_32, cpu_64, tune_32 | |
| 2547 | and tune_64. | |
| 2548 | ||
| 0c48a567 RR |
2549 | 2009-04-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| 2550 | ||
| 2551 | * config/arm/arm.c (arm_override_options): Emit error on using | |
| 2552 | fpa with AAPCS. | |
| 2553 | ||
| f1028b9d UB |
2554 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
| 2555 | ||
| 2556 | PR rtl-optimization/39914 | |
| 2557 | * ira-conflicts.c (ira_build_conflicts): Prohibit call used | |
| 2558 | registers for allocnos created from user-defined variables only | |
| 2559 | when not optimizing. | |
| 2560 | ||
| e0dd989a RG |
2561 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
| 2562 | ||
| 2563 | PR middle-end/39937 | |
| 2564 | * fold-const.c (fold_binary): Use distribute_real_division only | |
| 2565 | on float types. | |
| 2566 | ||
| 9a17c91d SE |
2567 | 2009-04-28 Steve Ellcey <sje@cup.hp.com> |
| 2568 | ||
| 2569 | * config.gcc (hppa*64*-*-hpux11*): Set use_gcc_stdint and | |
| 2570 | add hpux-stdint.h to tm_file. | |
| 2571 | (hppa[12]*-*-hpux11*): Ditto. | |
| 2572 | (ia64*-*-hpux*): Ditto. | |
| 2573 | * config/hpux-stdint.h: New. | |
| 60839f5d | 2574 | * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Set |
| 9a17c91d | 2575 | __STDC_EXT__ for all compiles. |
| 60839f5d EB |
2576 | * config/pa/pa-hpux.h: Ditto. |
| 2577 | * config/pa/pa-hpux10.h: Ditto. | |
| 2578 | * config/pa/pa-hpux11.h: Ditto. | |
| 9a17c91d | 2579 | |
| af04e659 CM |
2580 | 2009-04-28 Catherine Moore <clm@codesourcery.com> |
| 2581 | ||
| 2582 | * debug.h (set_name): Add comment. | |
| 2583 | ||
| 04ef80ce AP |
2584 | 2009-04-28 Andrew Pinski <pinskia@gmail.com> |
| 2585 | ||
| 2586 | PR target/39929 | |
| 2587 | * config/darwin.c (machopic_gen_offset): Check | |
| 2588 | currently_expanding_to_rtl if current_ir_type returns IR_GIMPLE. | |
| 2589 | * config/arm/arm.c (require_pic_register): Likewise. | |
| 2590 | ||
| 65ad77af PB |
2591 | 2009-04-28 Paolo Bonzini <bonzini@gnu.org> |
| 2592 | ||
| 8224166e UB |
2593 | * config/m32c/m32c.c (TARGET_PROMOTE_FUNCTION_RETURN, |
| 2594 | m32c_promote_function_return, TARGET_PROMOTE_PROTOTYPES, | |
| 2595 | m32c_promote_prototypes): Delete. | |
| 65ad77af | 2596 | |
| 1b15a008 MM |
2597 | 2009-04-28 Michael Matz <matz@suse.de> |
| 2598 | ||
| 2599 | PR middle-end/39922 | |
| 2600 | * tree-outof-ssa.c (insert_value_copy_on_edge): Don't convert | |
| 2601 | constants. | |
| 2602 | ||
| 7569a6cc RG |
2603 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
| 2604 | ||
| f1028b9d | 2605 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Fix type error. |
| 7569a6cc | 2606 | |
| ead204d9 RR |
2607 | 2009-04-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| 2608 | ||
| 2609 | * config/arm/arm-cores.def: Add support for arm1156t2f-s. | |
| 2610 | * doc/invoke.texi (ARM Options): Document support for arm1156t2f-s. | |
| 2611 | * config/arm/arm-tune.md: Regenerate. | |
| 2612 | ||
| f2c45f08 | 2613 | 2009-04-28 Alexander Monakov <amonakov@ispras.ru> |
| 60839f5d | 2614 | |
| f2c45f08 AM |
2615 | * sel-sched-ir.c (maybe_tidy_empty_bb): Do not attempt to delete a |
| 2616 | block if there are complex incoming edges. | |
| 2617 | (sel_merge_blocks): Remove useless assert. | |
| 2618 | (sel_redirect_edge_and_branch): Check that edge was redirected. | |
| 2619 | * sel-sched-ir.h (_eligible_successor_edge_p): Remove assert. | |
| 2620 | (sel_find_rgns): Delete declaration. | |
| 2621 | * sel-sched.c (purge_empty_blocks): Attempt to remove first block of | |
| 2622 | the region when it is not a preheader. | |
| 2623 | ||
| 7a00d767 UB |
2624 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
| 2625 | ||
| 2626 | PR c/39323 | |
| 2627 | * config/alpha/elf.h (MAX_OFILE_ALIGNMENT): Sync with elfos.h | |
| 2628 | ||
| 448ee662 RG |
2629 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
| 2630 | ||
| 2631 | * tree.h (SSA_NAME_VALUE): Remove. | |
| 2632 | (struct tree_ssa_name): Remove value_handle member. | |
| 2633 | * tree-vrp.c (execute_vrp): Initialize/free the value-handle | |
| 2634 | array for jump threading. | |
| 2635 | * tree-ssa-propagate.c (ssa_prop_init): Do not initialize | |
| 2636 | SSA_NAME_VALUEs. | |
| 2637 | * print-tree.c (print_node): Do not dump SSA_NAME_VALUEs. | |
| 2638 | * tree-flow.h (threadedge_initialize_values): Declare. | |
| 2639 | (threadedge_finalize_values): Likewise. | |
| 2640 | * tree-ssa-threadedge.c (ssa_name_values): New global variable. | |
| 2641 | (SSA_NAME_VALUE): Define. | |
| 2642 | (threadedge_initialize_values): New function. | |
| 2643 | (threadedge_finalize_values): Likewise. | |
| 2644 | * tree-ssa-dom.c (ssa_name_values): New global variable. | |
| 2645 | (SSA_NAME_VALUE): Define. | |
| f1028b9d | 2646 | (tree_ssa_dominator_optimize): Initialize/free the value-handle array. |
| 448ee662 | 2647 | |
| 8644a673 IR |
2648 | 2009-04-28 Ira Rosen <irar@il.ibm.com> |
| 2649 | ||
| 2650 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): | |
| 2651 | Use REPORT_VECTORIZED_LOCATIONS instead | |
| 2652 | REPORT_VECTORIZED_LOOPS. | |
| 2653 | * tree-vectorizer.c (vect_verbosity_level): Make static. | |
| 2654 | (vect_loop_location): Rename to vect_location. | |
| 2655 | (vect_set_verbosity_level): Update comment. | |
| 2656 | (vect_set_dump_settings): Use REPORT_VECTORIZED_LOCATIONS | |
| 2657 | and vect_location. | |
| 2658 | (vectorize_loops): Fix comment. Use REPORT_VECTORIZED_LOCATIONS | |
| 2659 | and vect_location. Use REPORT_UNVECTORIZED_LOCATIONS | |
| 2660 | instead REPORT_UNVECTORIZED_LOOPS. | |
| fbdf817d UB |
2661 | * tree-vectorizer.h (enum vect_def_type): Rename vect_invariant_def |
| 2662 | and vect_loop_def to vect_external_def and vect_internal_def. | |
| 8644a673 | 2663 | (enum verbosity_levels): Rename REPORT_VECTORIZED_LOOPS |
| 7a00d767 | 2664 | and REPORT_UNVECTORIZED_LOOPS to REPORT_VECTORIZED_LOCATIONS and |
| 8644a673 IR |
2665 | REPORT_UNVECTORIZED_LOCATIONS. |
| 2666 | (enum vect_relevant): Update comment. Rename vect_unused_in_loop | |
| 2667 | and vect_used_in_loop and to vect_unused_in_scope and | |
| 2668 | vect_used_in_scope. | |
| 2669 | (STMT_VINFO_RELEVANT_P): Use vect_unused_in_scope. | |
| 2670 | (vect_verbosity_level): Remove declaration. | |
| 2671 | (vect_analyze_operations): Likewise. | |
| 2672 | (vect_analyze_stmt): Declare. | |
| 2673 | * tree-vect-loop.c (vect_determine_vectorization_factor): Use | |
| 2674 | REPORT_UNVECTORIZED_LOCATIONS. | |
| 2675 | (vect_get_loop_niters): Fix indentation. | |
| 2676 | (vect_analyze_loop_form): Use REPORT_UNVECTORIZED_LOCATIONS. | |
| 2677 | (vect_analyze_loop_operations): New function. | |
| 2678 | (vect_analyze_loop): Call vect_analyze_loop_operations instead of | |
| 2679 | vect_analyze_operations. | |
| 2680 | (vect_is_simple_reduction): Use new names. | |
| 2681 | (vectorizable_live_operation, vect_transform_loop): Likewise. | |
| fbdf817d UB |
2682 | * tree-vect-data-refs.c (vect_check_interleaving): Add a return value |
| 2683 | to specify whether the data references can be a part of interleaving | |
| 2684 | chain. | |
| 8644a673 IR |
2685 | (vect_analyze_data_ref_dependence): Use new names. |
| 2686 | (vect_analyze_data_refs_alignment, vect_analyze_data_refs): Likewise. | |
| 2687 | (vect_create_addr_base_for_vector_ref): Remove redundant code. | |
| 2688 | * tree-vect-patterns.c (widened_name_p): Use new names. | |
| 2689 | (vect_recog_dot_prod_pattern): Likewise. | |
| 2690 | * tree-vect-stmts.c (vect_stmt_relevant_p): Use new names. | |
| 2691 | (process_use, vect_mark_stmts_to_be_vectorized, | |
| 2692 | vect_model_simple_cost, vect_model_store_cost, | |
| 2693 | vect_get_vec_def_for_operand, vect_get_vec_def_for_stmt_copy, | |
| 2694 | vectorizable_call, vectorizable_conversion, vectorizable_assignment, | |
| 2695 | vectorizable_operation, vectorizable_type_demotion, | |
| 2696 | vectorizable_type_promotion, vectorizable_store, vectorizable_load, | |
| 2697 | vectorizable_condition): Likewise. | |
| 2698 | (vect_analyze_operations): Split into vect_analyze_loop_operations | |
| 2699 | and ... | |
| 2700 | (vect_analyze_stmt): ... new function. | |
| 2701 | (new_stmt_vec_info): Use new names. | |
| 2702 | (vect_is_simple_use): Use new names and fix comment. | |
| 2703 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Use new names. | |
| 2704 | (vect_build_slp_tree, vect_analyze_slp, vect_schedule_slp): Likewise. | |
| 2705 | ||
| b91322f2 UB |
2706 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
| 2707 | ||
| 2708 | PR target/39911 | |
| 2709 | * config/i386/i386.c (print_operand) ['Z']: Handle floating point | |
| 2710 | and integer modes for x87 operands. Do not ICE for unsupported size, | |
| 2711 | generate error instead. Generate error for unsupported operand types. | |
| 2712 | ['z']: Do not handle HImode memory operands specially. Warning | |
| 2713 | for floating-point operands. Fallthru to 'Z' for unsupported operand | |
| 2714 | types. Do not ICE for unsupported size, generate error instead. | |
| 2715 | (output_387_binary_op): Use %Z to output operands. | |
| 2716 | (output_fp_compare): Ditto. | |
| 2717 | (output_387_reg_move): Ditto. | |
| 2718 | ||
| b2ed71b6 BE |
2719 | 2009-04-28 Ben Elliston <bje@au.ibm.com> |
| 2720 | ||
| 2721 | PR c++/35652 | |
| 2722 | Revert: | |
| 2723 | ||
| 2724 | 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
| 2725 | ||
| 2726 | * builtins.c (c_strlen): Do not warn here. | |
| 2727 | * c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum. | |
| 2728 | * c-common.c (pointer_int_sum): Take an explicit location. | |
| 2729 | Warn about offsets out of bounds. | |
| 2730 | * c-common.h (pointer_int_sum): Adjust declaration. | |
| 2731 | ||
| 81f40b79 ILT |
2732 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
| 2733 | ||
| 2734 | * collect2.c (is_ctor_dtor): Change type of ret field in struct | |
| 2735 | names to symkind. | |
| 2736 | * dce.c (run_fast_df_dce): Change type of old_flags to int. | |
| 2737 | * df-core.c (df_set_flags): Change return type to int. Change | |
| 2738 | type of old_flags to int. | |
| 2739 | (df_clear_flags): Likewise. | |
| 2740 | * df-scan.c (df_def_record_1): Change 0 to VOIDmode. | |
| 2741 | (df_get_conditional_uses): Likewise. | |
| 2742 | * df.h (df_set_flags, df_clear_flags): Update declarations. | |
| 2743 | * dwarf2out.c (struct indirect_string_node): Change type of form | |
| 2744 | field to enum dwarf_form. | |
| 2745 | (AT_string_form): Change return type to enum dwarf_form. | |
| 2746 | * fixed-value.c (fixed_compare): Add cast to enum type. | |
| 2747 | * fwprop.c (update_df): Change 0 to VOIDmode. | |
| 2748 | * gensupport.c: Change 0 to UNKNOWN. | |
| 2749 | * gimple.h (gimple_cond_code): Add cast to enum type. | |
| 2750 | * haifa-sched.c (reemit_notes): Add cast to enum type. | |
| 2751 | * hooks.c (hook_int_void_no_regs): Remove function. | |
| 2752 | * hooks.h (hook_int_void_no_regs): Remove declaration. | |
| 2753 | * optabs.c (expand_widen_pattern_expr): Change 0 to VOIDmode. | |
| 7a00d767 | 2754 | * predict.c (combine_predictions_for_insn): Add casts to enum type. |
| 81f40b79 ILT |
2755 | * real.c (real_arithmetic): Add cast to enum type. |
| 2756 | (real_compare): Likewise. | |
| 2757 | * target.h (struct gcc_target): Change return type of | |
| 2758 | branch_target_register_class to enum reg_class. | |
| 2759 | * target-def.h (TARGET_BRANCH_TARGET_REGISTER_CLASS): Define as | |
| 2760 | default_branch_target_register_class. | |
| 7a00d767 | 2761 | * targhooks.c (default_branch_target_register_class): New function. |
| 81f40b79 | 2762 | * targhooks.h (default_branch_target_register_class): Declare. |
| 7a00d767 | 2763 | * tree-data-ref.c (print_direction_vector): Add cast to enum type. |
| 81f40b79 ILT |
2764 | * tree-vect-data-refs.c (vect_supportable_dr_alignment): Remove |
| 2765 | cast to int. | |
| 2766 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Change 0 to | |
| 2767 | ERROR_MARK. | |
| 2768 | * tree-vect-slp.c (vect_build_slp_tree): Change 0 to | |
| 2769 | vect_uninitialized_def. Change 0 to ERROR_MARK. | |
| 2770 | * tree-vect-stmts.c (supportable_widening_operation): Don't | |
| 2771 | initialize icode1 and icode2. | |
| 7a00d767 | 2772 | * tree-vectorizer.h (enum vect_def_type): Add vect_uninitialized_def. |
| 81f40b79 ILT |
2773 | * config/sol2-c.c (cmn_err_length_specs): Change 0 to FMT_LEN_none |
| 2774 | and to STD_C89. | |
| 2775 | (cmn_err_flag_specs): Change 0 to STD_C89. | |
| 2776 | (cmn_err_char_table): Likewise. | |
| 2777 | * config/arm/arm.c (get_arm_condition_code): Change type of code | |
| 2778 | to enum arm_cond_code. | |
| 2779 | (IWMMXT_BUILTIN): Change 0 to UNKNOWN. | |
| 2780 | (IWMMXT_BUILTIN2): Likewise. | |
| 2781 | (neon_builtin_type_bits): Don't define typedef. | |
| 2782 | (neon_builtin_datum): Change type of bits field to int. | |
| 2783 | (arm_expand_neon_args): Add cast to enum type. | |
| 2784 | * config/ia64/ia64.c (tls_symbolic_operand_type): Change 0 to | |
| 2785 | TLS_MODEL_NONE. | |
| 2786 | * config/i386/i386.c (bdesc_multi_arg): Change 0 to UNKNOWN. Add | |
| 2787 | casts to enum type. | |
| 2788 | * config/mips/mips.c (LOONGSON_BUILTIN_ALIAS): Change 0 to | |
| 2789 | MIPS_FP_COND_f. | |
| 2790 | * config/mips/mips.md (jal_macro): Return enum constant. | |
| 2791 | (single_insn): Likewise. | |
| 2792 | * config/rs6000/rs6000.c (bdesc_altivec_preds): Change 0 to | |
| 2793 | CODE_FOR_nothing. | |
| 2794 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
| 2795 | casts to enum type. | |
| 2796 | * config/s390/s390.c (s390_tune_flags): Change type to int. | |
| 2797 | (s390_arch_flags): Likewise. | |
| 7a00d767 | 2798 | (s390_handle_arch_option): Change flags field of struct pta to int. |
| 81f40b79 ILT |
2799 | * config/s390/s390.h (s390_tune_flags): Update declaration. |
| 2800 | (s390_arch_flags): Likewise. | |
| 2801 | * config/sh/sh.c (prepare_move_operands): Compare | |
| 2802 | tls_symbolic_operand result with enum constant. | |
| 2803 | (sh_reorg): Change PUT_MODE to PUT_REG_NOTE_KIND. | |
| 2804 | (sh_expand_prologue): Add cast to enum type. | |
| 2805 | (sh_expand_epilogue): Likewise. | |
| 2806 | (tls_symbolic_operand): Change return type to enum tls_model. | |
| 2807 | (fpscr_set_from_mem): Add cast to enum type. | |
| 2808 | (legitimize_pic_address): Compare tls_symbolic_operand result with | |
| 2809 | enum constant. | |
| 2810 | (sh_target_reg_class): Change return type to enum reg_class. | |
| 2811 | * config/sh/sh.h (OVERRIDE_OPTIONS): Change CPU_xxx to | |
| 2812 | PROCESSOR_xxx. | |
| 7a00d767 UB |
2813 | * config/sh/sh-protos.h (tls_symbolic_operand): Update declaration. |
| 2814 | * config/sparc/sparc.c (sparc_override_options): Add cast to enum type. | |
| 81f40b79 ILT |
2815 | * config/sparc/sparc.md (empty_delay_slot): Return enum constant. |
| 2816 | (pic, calls_alloca, calls_eh_return, leaf_function): Likewise. | |
| 2817 | (delayed_branch, tls_call_delay): Likewise. | |
| 2818 | (eligible_for_sibcall_delay): Likewise. | |
| 2819 | (eligible_for_return_delay): Likewise. | |
| 2820 | * config/spu/spu.c (expand_builtin_args): Add cast to enum type. | |
| 2821 | (spu_expand_builtin_1): Likewise. | |
| 2822 | ||
| 2823 | * c-typeck.c (convert_for_assignment): Issue -Wc++-compat warnings | |
| 2824 | for all types of conversions. | |
| 2825 | (output_init_element): Issue -Wc++-compat warning if needed when | |
| 2826 | initializing a bitfield with enum type. | |
| 2827 | * c-parser.c (c_parser_expression): Set original_type to | |
| 2828 | original_type of right hand operand of comman operator. | |
| 2829 | ||
| e4ae5e77 RW |
2830 | 2009-04-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 2831 | ||
| 2832 | * doc/c-tree.texi (Types, Functions, Expression trees): Fix | |
| 2833 | grammar nits. | |
| 7a00d767 | 2834 | * doc/cfg.texi (Maintaining the CFG, Liveness information): Likewise. |
| e4ae5e77 RW |
2835 | * doc/cpp.texi (Standard Predefined Macros) |
| 2836 | (Implementation-defined behavior): Likewise. | |
| 7a00d767 | 2837 | * doc/extend.texi (Function Attributes, Type Attributes): Likewise. |
| e4ae5e77 RW |
2838 | * doc/gimple.texi (GIMPLE Exception Handling) |
| 2839 | (@code{GIMPLE_ASSIGN}): Likewise. | |
| 7a00d767 | 2840 | * doc/install.texi (Prerequisites, Configuration, Specific): Likewise. |
| e4ae5e77 RW |
2841 | * doc/invoke.texi (Warning Options, Optimize Options) |
| 2842 | (AVR Options, Darwin Options): Likewise. | |
| 2843 | (Optimize Options): Reformulate -fwhole-program description. | |
| 2844 | * doc/loop.texi (Lambda): Likewise. | |
| 2845 | * doc/md.texi (Output Template, Define Constraints) | |
| 2846 | (Standard Names, Insn Splitting): Likewise. | |
| 2847 | * doc/options.texi (Option properties): Likewise. | |
| 2848 | * doc/passes.texi (Tree-SSA passes): Likewise. | |
| 2849 | * doc/rtl.texi (Side Effects, Assembler, Insns): Likewise. | |
| 2850 | * doc/tm.texi (Register Classes, Old Constraints, Scalar Return) | |
| 2851 | (File Names and DBX): Likewise. | |
| 2852 | * doc/trouble.texi (Incompatibilities): Likewise. | |
| 2853 | ||
| 1883802f | 2854 | 2009-04-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com> |
| 6e37f6d4 TS |
2855 | |
| 2856 | * spu.c (spu_machine_dependent_reorg): Make sure branch label on hint | |
| 2857 | instruction is correct. | |
| 2858 | ||
| 1883802f | 2859 | 2009-04-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com> |
| 5345cf68 TS |
2860 | |
| 2861 | Allow non-constant arguments to conversion intrinsics. | |
| 2862 | * spu-protos.h (exp2_immediate_p, spu_gen_exp2): Declare. | |
| 2863 | * predicates.md (spu_inv_exp2_operand, spu_exp2_operand): New. | |
| 2864 | * spu.c (print_operand): Handle 'v' and 'w'. | |
| 2865 | (exp2_immediate_p, spu_gen_exp2): Define. | |
| 2866 | * spu-builtins.def (spu_convts, spu_convtu, spu_convtf_0, | |
| 2867 | spu_convtf_1): Update parameter descriptions. | |
| 7a00d767 | 2868 | * spu-builtins.md (spu_csflt, spu_cuflt, spu_cflts, spu_cfltu): Update. |
| 5345cf68 TS |
2869 | * constraints.md ('v', 'w'): New. |
| 2870 | * spu.md (UNSPEC_CSFLT, UNSPEC_CFLTS, UNSPEC_CUFLT, UNSPEC_CFLTU): | |
| 2871 | Remove. | |
| 2872 | (i2f, I2F): New define_mode_attr. | |
| 2873 | (floatsisf2, floatv4siv4sf2, fix_truncsfsi2, fix_truncv4sfv4si2, | |
| 2874 | floatunssisf2, floatunsv4siv4sf2, fixuns_truncsfsi2, | |
| 2875 | fixuns_truncv4sfv4si2): Update to use mode attribute. | |
| 2876 | (float<mode><i2f>2_mul, float<mode><i2f>2_div, | |
| 2877 | fix_trunc<mode><f2i>2_mul, floatuns<mode><i2f>2_mul, | |
| 2878 | floatuns<mode><i2f>2_div, fixuns_trunc<mode><f2i>2_mul): New | |
| 2879 | patterns for combine. | |
| 2880 | ||
| 5f39ad47 SB |
2881 | 2009-04-27 Steven Bosscher <steven@gcc.gnu.org> |
| 2882 | ||
| 2883 | * dbgcnt.def (cprop1, cprop2, gcse, jump_bypass): Remove | |
| 2884 | (cprop, hoist, pre, store_motion): New debug counters. | |
| 2885 | * tree-pass.h (pass_tracer): Move to list of gimple passes, it | |
| 2886 | is not an RTL pass anymore. | |
| 2887 | (pass_profiling): Remove extern decl for pass removed in 2005. | |
| 2888 | (pass_gcse, pass_jump_bypass): Remove. | |
| 2889 | * final.c (rest_of_clean_state): Set flag_rerun_cse_after_global_opts | |
| 2890 | to 0 for clean state. | |
| 2891 | * toplev.h (flag_rerun_cse_after_global_opts): Add extern declaration. | |
| 2892 | * cse.c (gate_handle_cse_after_global_opts, | |
| 2893 | rest_of_handle_cse_after_global_opts): New functions. | |
| 2894 | (pass_cse_after_global_opts): New pass, does local CSE. | |
| 2895 | * timevar.def (TV_GCSE, TV_CPROP1, TV_CPROP2, TV_BYPASS): Remove. | |
| 2896 | (TV_CPROP): New timevar. | |
| 2897 | * gcse.c (flag_rerun_cse_after_global_opts): New global variable. | |
| 2898 | (run_jump_opt_after_gcse, max_gcse_regno): Remove global vars. | |
| 2899 | (gcse_main, recompute_all_luids): Remove. | |
| 2900 | (compute_hash_table_work): Call max_reg_num instead of reading | |
| 2901 | max_gcse_regno. | |
| 2902 | (cprop_jump): Don't set run_jump_opt_after_gcse. | |
| 2903 | (constprop_register): Always allow to alter jumps. | |
| 2904 | (cprop_insn): Likewise. | |
| 2905 | (do_local_cprop): Likewise. | |
| 2906 | (local_cprop_pass): Likewise. Return non-zero if something changed. | |
| 2907 | (cprop): Remove function, fold interesting bits into one_cprop_pass. | |
| 2908 | (find_implicit_sets): Add note about missed optimization opportunity. | |
| 2909 | (one_cprop_pass): Rewrite to be "the" CPROP pass, called from the | |
| 2910 | pass_rtl_cprop execute function. | |
| 2911 | Don't bother tracking the pass number, each pass gets its own dumpfile | |
| 2912 | now anyway. | |
| 2913 | Always allow to alter jumpsand bypass jumps. | |
| 2914 | (bypass_block): Don't ignore regno >= max_gcse_regno, find_bypass_set | |
| 2915 | will just find no suitable set. | |
| 2916 | (pre_edge_insert): Fix dumping, this function is for PRE only. | |
| 2917 | (one_pre_gcse_pass): Rewrite to be "the" PRE pass, called from the | |
| 2918 | pass_rtl_pre execute function. | |
| 2919 | (hoist_code): Return non-zero if something changed. Keep track of | |
| 2920 | substitutions and insertions for statistics gathering similar to PRE. | |
| 2921 | (one_code_hoisting_pass): Rewrite to be "the" code hoisting pass, | |
| 2922 | called from the pass_rtl_hoist execute function. Show pass statistics. | |
| 2923 | (compute_store_table): Use max_reg_num directly instead of using the | |
| 2924 | formerly global max_gcse_regno. | |
| 2925 | (build_store_vectors): Likewise. | |
| 2926 | (replace_store_insn): Fix dumping. | |
| 2927 | (store_motion): Rename to ... | |
| 2928 | (one_store_motion_pass): ... this. Rewrite to be "the" STORE_MOTION | |
| 2929 | pass, called from the pass_rtl_store_motion execute function. Keep | |
| 2930 | track of substitutions and insertions for statistics gathering similar | |
| 2931 | to PRE. | |
| 2932 | (bypass_jumps): Remove, fold interesting bits into ... | |
| 2933 | (one_cprop_pass): ... this. Rewrite to be "the" CPROP pass, called | |
| 2934 | from the pass_rtl_cprop execute function. | |
| 2935 | (gate_handle_jump_bypass, rest_of_handle_jump_bypass, | |
| 2936 | pass_jump_bypass): Remove. | |
| 2937 | (gate_handle_gcse, rest_of_handle_gcse): Remove. | |
| 2938 | (gate_rtl_cprop, execute_rtl_cprop, pass_rtl_cprop): New. | |
| 2939 | (gate_rtl_pre, execute_rtl_pre, pass_rtl_pre): New. | |
| 2940 | (gate_rtl_hoist, execute_rtl_hoist, pass_rtl_hoist): New. | |
| 2941 | (gate_rtl_store_motion, execute_rtl_store_motion, | |
| 2942 | pass_rtl_store_motion): New. | |
| 2943 | * common.opt: Remove flag_cse_skip_blocks, adjust documentation to | |
| 2944 | make it clear that -fcse-skip-blocks is a no-op for backward compat. | |
| 2945 | * passes.c (init_optimization_passes): Remove pass_gcse and | |
| 2946 | pass_jump_bypass. Schedule cprop, pre, hoist, cprop, store_motion, | |
| 2947 | and cse_after_global_opts in place of pass_gcse. Schedule cprop | |
| 2948 | instead of pass_jump_bypass. | |
| 2949 | ||
| c685de4a RG |
2950 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
| 2951 | ||
| 2952 | PR middle-end/39928 | |
| 2953 | * gimplify.c (gimplify_expr): If we are required to create | |
| 2954 | a temporary make sure it ends up as register. | |
| 2955 | ||
| 72d41f29 L |
2956 | 2009-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 2957 | ||
| 2958 | PR target/39903 | |
| 2959 | * config/i386/i386.c (construct_container): Don't call | |
| 2960 | gen_reg_or_parallel with BLKmode on X86_64_SSE_CLASS, | |
| 2961 | X86_64_SSESF_CLASS and X86_64_SSEDF_CLASS. | |
| 2962 | ||
| e97809c6 MM |
2963 | 2009-04-27 Michael Matz <matz@suse.de> |
| 2964 | ||
| 2965 | * ssaexpand.h (struct ssaexpand): Member 'values' is a bitmap. | |
| 2966 | (get_gimple_for_ssa_name): Adjust, lookup using SSA_NAME_DEF_STMT. | |
| 2967 | * tree-ssa-live.h: (find_replaceable_exprs): Return a bitmap. | |
| 2968 | (dump_replaceable_exprs): Take a bitmap. | |
| 2969 | * cfgexpand.c (gimple_cond_pred_to_tree): Handle bitmap instead of | |
| 2970 | array. | |
| 2971 | (expand_gimple_basic_block): Likewise. | |
| 2972 | * tree-ssa-ter.c (struct temp_expr_table_d): Make | |
| 2973 | replaceable_expressions member a bitmap. | |
| 2974 | (free_temp_expr_table): Pass back and deal with bitmap, not gimple*. | |
| 2975 | (mark_replaceable): Likewise. | |
| 2976 | (find_replaceable_in_bb, dump_replaceable_exprs): Likewise. | |
| 2977 | * tree-outof-ssa.c (remove_ssa_form): 'values' is a bitmap. | |
| 2978 | ||
| 211ca15c RG |
2979 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
| 2980 | ||
| 2981 | * tree-cfg.c (remove_useless_stmts): Verify stmts afterwards. | |
| 2982 | (verify_stmts): Dispatch to gimple/type verification code. | |
| 2983 | * tree-inline.c (remap_gimple_op_r): Work around C++ FE | |
| 2984 | issue with call argument types. | |
| 2985 | ||
| fca5f3d1 MM |
2986 | 2009-04-27 Michael Matz <matz@suse.de> |
| 2987 | ||
| 2988 | * tree-into-ssa.c (regs_to_rename, mem_syms_to_rename): Remove. | |
| 2989 | (init_update_ssa, delete_update_ssa, update_ssa): Remove references | |
| 2990 | to above. | |
| 2991 | ||
| a1fa3e79 | 2992 | 2009-04-27 Richard Sandiford <rdsandiford@googlemail.com> |
| 8224166e | 2993 | Eric Botcazou <ebotcazou@adacore.com> |
| a1fa3e79 EB |
2994 | |
| 2995 | * resource.c (find_basic_block): Use BLOCK_FOR_INSN to look up | |
| 2996 | a label's basic block. | |
| 2997 | (mark_target_live_regs): Tidy and rework obsolete comments. | |
| 2998 | Change back DF problem to LIVE. If a label starts a basic block, | |
| 2999 | assume that all registers that used to be live then still are. | |
| 3000 | (init_resource_info): If a label starts a basic block, set its | |
| 3001 | BLOCK_FOR_INSN accordingly. | |
| 3002 | (fini_resource_info): Undo the setting of BLOCK_FOR_INSN. | |
| 3003 | ||
| 33b223c0 RG |
3004 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
| 3005 | ||
| 3006 | * tree-flow-inline.h (function_ann): Remove. | |
| 3007 | (get_function_ann): Likewise. | |
| 3008 | * tree-dfa.c (create_function_ann): Remove. | |
| 3009 | * tree-flow.h (struct static_var_ann_d): Remove. | |
| 3010 | (struct function_ann_d): Likewise. | |
| 3011 | (union tree_ann_d): Remove fdecl member. | |
| 3012 | (function_ann_t): Remove. | |
| 3013 | (function_ann, get_function_ann, create_function_ann): Remove | |
| 3014 | declarations. | |
| 3015 | ||
| e3136fa2 UB |
3016 | 2009-04-27 Uros Bizjak <ubizjak@gmail.com> |
| 3017 | ||
| 3018 | * config/alpha/alpha.c (code_for_builtin): Declare as enum insn_code. | |
| 3019 | ||
| f87c9042 JH |
3020 | 2009-04-27 Jan Hubicka <jh@suse.cz> |
| 3021 | ||
| 3022 | * ipa-pure-const.c (struct funct_state_d): New fields | |
| 3023 | state_previously_known, looping_previously_known; remove | |
| 3024 | state_set_in_source. | |
| 3025 | (analyze_function): Use new fields. | |
| 3026 | (propagate): Avoid assumption that state_set_in_source imply | |
| 3027 | nonlooping. | |
| 3028 | ||
| 3029 | * tree-ssa-loop-niter.c (finite_loop_p): New function. | |
| 3030 | * tree-ssa-loop-ivcanon.c (empty_loop_p): Use it. | |
| 3031 | * cfgloop.h (finite_loop_p): Declare. | |
| 3032 | ||
| 33abd718 MM |
3033 | 2009-04-26 Michael Matz <matz@suse.de> |
| 3034 | ||
| e3136fa2 | 3035 | * tree-flow.h (tree_ann_common_d): Remove aux and value_handle members. |
| 33abd718 | 3036 | |
| ddc34084 MM |
3037 | 2009-04-26 Michael Matz <matz@suse.de> |
| 3038 | ||
| 3039 | * tree-pass.h (pass_del_ssa, pass_mark_used_blocks, | |
| 3040 | pass_free_cfg_annotations, pass_free_datastructures): Remove decls. | |
| 3041 | * gimple-low.c (mark_blocks_with_used_vars, mark_used_blocks, | |
| 3042 | pass_mark_used_blocks): Remove. | |
| 3043 | * tree-optimize.c (pass_free_datastructures, | |
| 3044 | execute_free_cfg_annotations, pass_free_cfg_annotations): Remove. | |
| 3045 | * passes.c (init_optimization_passes): Don't call | |
| 3046 | pass_mark_used_blocks, remove dead code. | |
| 3047 | ||
| 1fec7ed4 L |
3048 | 2009-04-26 H.J. Lu <hongjiu.lu@intel.com> |
| 3049 | ||
| 3050 | * tree-outof-ssa.c (rewrite_trees): Add ATTRIBUTE_UNUSED. | |
| 3051 | * tree-ssa-live.h (register_ssa_partition): Likewise. | |
| 3052 | ||
| 4e3825db MM |
3053 | 2009-04-26 Michael Matz <matz@suse.de> |
| 3054 | ||
| 3055 | Expand from SSA. | |
| 3056 | * builtins.c (fold_builtin_next_arg): Handle SSA names. | |
| 3057 | * tree-ssa-copyrename.c (rename_ssa_copies): Use ssa_name() directly. | |
| 3058 | * tree-ssa-coalesce.c (create_outofssa_var_map): Mark only useful | |
| 3059 | SSA names. | |
| 3060 | (compare_pairs): Swap cost comparison. | |
| 3061 | (coalesce_ssa_name): Don't use change_partition_var. | |
| 3062 | * tree-nrv.c (struct nrv_data): Add modified member. | |
| 3063 | (finalize_nrv_r): Set it. | |
| 3064 | (tree_nrv): Use it to update statements. | |
| 3065 | (pass_nrv): Require PROP_ssa. | |
| 3066 | * tree-mudflap.c (mf_decl_cache_locals, | |
| 3067 | mf_build_check_statement_for): Use make_rename_temp. | |
| 3068 | (pass_mudflap_2): Require PROP_ssa, run ssa update at finish. | |
| 3069 | * alias.c (find_base_decl): Handle SSA names. | |
| 3070 | * emit-rtl (set_reg_attrs_for_parm): Make non-static. | |
| 3071 | (component_ref_for_mem_expr): Don't leak SSA names into RTL. | |
| 3072 | * rtl.h (set_reg_attrs_for_parm): Declare. | |
| 3073 | * tree-optimize.c (pass_cleanup_cfg_post_optimizing): Rename | |
| 3074 | to "optimized", remove unused locals at finish. | |
| 3075 | (execute_free_datastructures): Make global, call | |
| 3076 | delete_tree_cfg_annotations. | |
| 3077 | (execute_free_cfg_annotations): Don't call | |
| 3078 | delete_tree_cfg_annotations. | |
| 3079 | ||
| 3080 | * ssaexpand.h: New file. | |
| 3081 | * expr.c (toplevel): Include ssaexpand.h. | |
| e3136fa2 | 3082 | (expand_assignment): Handle SSA names the same as register variables. |
| 4e3825db MM |
3083 | (expand_expr_real_1): Expand SSA names. |
| 3084 | * cfgexpand.c (toplevel): Include ssaexpand.h. | |
| 3085 | (SA): New global variable. | |
| 3086 | (gimple_cond_pred_to_tree): Fold TERed comparisons into predicates. | |
| 3087 | (SSAVAR): New macro. | |
| 3088 | (set_rtl): New helper function. | |
| 3089 | (add_stack_var): Deal with SSA names, use set_rtl. | |
| 3090 | (expand_one_stack_var_at): Likewise. | |
| 3091 | (expand_one_stack_var): Deal with SSA names. | |
| 3092 | (stack_var_size_cmp): Use code (SSA_NAME / DECL) as tie breaker | |
| 3093 | before unique numbers. | |
| 3094 | (expand_stack_vars): Use set_rtl. | |
| 3095 | (expand_one_var): Accept SSA names, add asserts for them, feed them | |
| 3096 | to above subroutines. | |
| 3097 | (expand_used_vars): Expand all partitions (without default defs), | |
| 3098 | then only the local decls (ignoring those expanded already). | |
| 3099 | (expand_gimple_cond): Remove edges when jumpif() expands an | |
| 3100 | unconditional jump. | |
| 3101 | (expand_gimple_basic_block): Don't clear EDGE_EXECUTABLE here, | |
| 3102 | or remove abnormal edges. Ignore insns setting the LHS of a TERed | |
| 3103 | SSA name. | |
| 3104 | (gimple_expand_cfg): Call into rewrite_out_of_ssa, initialize | |
| 3105 | members of SA; deal with PARM_DECL partitions here; expand | |
| 3106 | all PHI nodes, free tree datastructures and SA. Commit instructions | |
| 3107 | on edges, clear EDGE_EXECUTABLE and remove abnormal edges here. | |
| 3108 | (pass_expand): Require and destroy PROP_ssa, verify SSA form, flow | |
| 3109 | info and statements at start, collect garbage at finish. | |
| 3110 | * tree-ssa-live.h (struct _var_map): Remove partition_to_var member. | |
| 3111 | (VAR_ANN_PARTITION) Remove. | |
| 3112 | (change_partition_var): Don't declare. | |
| 3113 | (partition_to_var): Always return SSA names. | |
| 3114 | (var_to_partition): Only accept SSA names. | |
| 3115 | (register_ssa_partition): Only check argument. | |
| 3116 | * tree-ssa-live.c (init_var_map): Don't allocate partition_to_var | |
| 3117 | member. | |
| 3118 | (delete_var_map): Don't free it. | |
| 3119 | (var_union): Only accept SSA names, simplify. | |
| 3120 | (partition_view_init): Mark only useful SSA names as used. | |
| 3121 | (partition_view_fini): Only deal with SSA names. | |
| 3122 | (change_partition_var): Remove. | |
| 3123 | (dump_var_map): Use ssa_name instead of partition_to_var member. | |
| 3124 | * tree-ssa.c (delete_tree_ssa): Don't remove PHI nodes on RTL | |
| 3125 | basic blocks. | |
| 3126 | * tree-outof-ssa.c (toplevel): Include ssaexpand.h and expr.h. | |
| 3127 | (struct _elim_graph): New member const_dests; nodes member vector of | |
| 3128 | ints. | |
| 3129 | (set_location_for_edge): New static helper. | |
| 3130 | (create_temp): Remove. | |
| 3131 | (insert_partition_copy_on_edge, insert_part_to_rtx_on_edge, | |
| e3136fa2 | 3132 | insert_value_copy_on_edge, insert_rtx_to_part_on_edge): New functions. |
| 4e3825db MM |
3133 | (new_elim_graph): Allocate const_dests member. |
| 3134 | (clean_elim_graph): Truncate const_dests member. | |
| 3135 | (delete_elim_graph): Free const_dests member. | |
| 3136 | (elim_graph_size): Adapt to new type of nodes member. | |
| 3137 | (elim_graph_add_node): Likewise. | |
| 3138 | (eliminate_name): Likewise. | |
| 3139 | (eliminate_build): Don't take basic block argument, deal only with | |
| 3140 | partition numbers, not variables. | |
| 3141 | (get_temp_reg): New static helper. | |
| 3142 | (elim_create): Use it, deal with RTL temporaries instead of trees. | |
| 3143 | (eliminate_phi): Adjust all calls to new signature. | |
| 3144 | (assign_vars, replace_use_variable, replace_def_variable): Remove. | |
| 3145 | (rewrite_trees): Only do checking. | |
| 3146 | (edge_leader, stmt_list, leader_has_match, leader_match): Remove. | |
| 3147 | (same_stmt_list_p, identical_copies_p, identical_stmt_lists_p, | |
| 3148 | init_analyze_edges_for_bb, fini_analyze_edges_for_bb, | |
| 3149 | contains_tree_r, MAX_STMTS_IN_LATCH, | |
| 3150 | process_single_block_loop_latch, analyze_edges_for_bb, | |
| 3151 | perform_edge_inserts): Remove. | |
| 3152 | (expand_phi_nodes): New global function. | |
| 3153 | (remove_ssa_form): Take ssaexpand parameter. Don't call removed | |
| 3154 | functions, initialize new parameter, remember partitions having a | |
| 3155 | default def. | |
| 3156 | (finish_out_of_ssa): New global function. | |
| 3157 | (rewrite_out_of_ssa): Make global. Adjust call to remove_ssa_form, | |
| 3158 | don't reset in_ssa_p here, don't disable TER when mudflap. | |
| 3159 | (pass_del_ssa): Remove. | |
| 3160 | * tree-flow.h (struct var_ann_d): Remove out_of_ssa_tag and | |
| 3161 | partition members. | |
| 3162 | (execute_free_datastructures): Declare. | |
| 3163 | * Makefile.in (SSAEXPAND_H): New variable. | |
| 3164 | (tree-outof-ssa.o, expr.o, cfgexpand.o): Depend on SSAEXPAND_H. | |
| 3165 | * basic-block.h (commit_one_edge_insertion): Declare. | |
| 3166 | * passes.c (init_optimization_passes): Move pass_nrv and | |
| 3167 | pass_mudflap2 before pass_cleanup_cfg_post_optimizing, remove | |
| 3168 | pass_del_ssa, pass_free_datastructures, pass_free_cfg_annotations. | |
| 3169 | * cfgrtl.c (commit_one_edge_insertion): Make global, don't declare. | |
| 3170 | (redirect_branch_edge): Deal with super block when expanding, split | |
| 3171 | out jump patching itself into ... | |
| 3172 | (patch_jump_insn): ... here, new static helper. | |
| 3173 | ||
| 17c665a9 MM |
3174 | 2009-04-26 Michael Matz <matz@suse.de> |
| 3175 | ||
| 3176 | * tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate | |
| 3177 | beyond num_ssa_names. | |
| 3178 | * tree-ssa-ter.c (free_temp_expr_table): Likewise. | |
| 3179 | * tree-ssa-coalesce.c (create_outofssa_var_map): Likewise. | |
| 3180 | ||
| 92061771 JJ |
3181 | 2009-04-26 Jakub Jelinek <jakub@redhat.com> |
| 3182 | ||
| ce372372 JJ |
3183 | PR inline-asm/39543 |
| 3184 | * fwprop.c (forward_propagate_asm): New function. | |
| 3185 | (forward_propagate_and_simplify): Propagate also into __asm, if it | |
| 3186 | doesn't increase the number of referenced registers. | |
| 3187 | ||
| 92061771 JJ |
3188 | PR c/39889 |
| 3189 | * stmt.c (warn_if_unused_value): Look through NON_LVALUE_EXPR. | |
| 3190 | ||
| 3191 | 2009-04-26 Jakub Jelinek <jakub@redhat.com> | |
| 77f2a970 JJ |
3192 | |
| 3193 | * tree-nested.c (get_nonlocal_vla_type): If not optimizing, call | |
| 3194 | note_nonlocal_vla_type for nonlocal VLAs. | |
| 3195 | (note_nonlocal_vla_type, note_nonlocal_block_vlas, | |
| 3196 | contains_remapped_vars, remap_vla_decls): New functions. | |
| 3197 | (convert_nonlocal_reference_stmt): If not optimizing, call | |
| 3198 | note_nonlocal_block_vlas on GIMPLE_BIND block vars. | |
| 3199 | (nesting_copy_decl): Return {VAR,PARM,RESULT}_DECL unmodified | |
| 3200 | if it wasn't found in var_map. | |
| 3201 | (finalize_nesting_tree_1): Call remap_vla_decls. If outermost | |
| 3202 | GIMPLE_BIND doesn't have gimple_bind_block, chain debug_var_chain | |
| 3203 | to BLOCK_VARS (DECL_INITIAL (root->context)) instead of calling | |
| 3204 | declare_vars. | |
| 3205 | * gimplify.c (nonlocal_vlas): New variable. | |
| 3206 | (gimplify_var_or_parm_decl): Add debug VAR_DECLs for non-local | |
| 3207 | referenced VLAs. | |
| 3208 | (gimplify_body): Create and destroy nonlocal_vlas. | |
| a9548ddf | 3209 | |
| 4561e242 JJ |
3210 | * dwarf2out.c (loc_descr_plus_const): New function. |
| 3211 | (build_cfa_aligned_loc, tls_mem_loc_descriptor, | |
| 3212 | mem_loc_descriptor, loc_descriptor_from_tree_1, | |
| 3213 | descr_info_loc, gen_variable_die): Use it. | |
| 3214 | ||
| a9548ddf JJ |
3215 | * tree.h (DECL_BY_REFERENCE): Note that it is also valid for |
| 3216 | !TREE_STATIC VAR_DECLs. | |
| 3217 | * dwarf2out.c (loc_by_reference, gen_decl_die): Handle | |
| 3218 | DECL_BY_REFERENCE on !TREE_STATIC VAR_DECLs. | |
| 3219 | (gen_variable_die): Likewise. Don't look at TREE_PRIVATE if | |
| 3220 | DECL_BY_REFERENCE is valid. | |
| 3221 | * dbxout.c (DECL_ACCESSIBILITY_CHAR): Don't look at TREE_PRIVATE | |
| 3222 | for PARM_DECLs, RESULT_DECLs or !TREE_STATIC VAR_DECLs. | |
| 3223 | * tree-nested.c (get_nonlocal_debug_decl, get_local_debug_decl): | |
| 3224 | Copy DECL_BY_REFERENCE. | |
| 3225 | (struct nesting_copy_body_data): New type. | |
| 3226 | (nesting_copy_decl): New function. | |
| 3227 | (finalize_nesting_tree_1): Remap types of debug_var_chain variables, | |
| 3228 | if they have variable length. | |
| 3229 | ||
| 10555d08 MM |
3230 | 2009-04-26 Michael Matz <matz@suse.de> |
| 3231 | ||
| 3232 | * tree-sra.c (sra_build_assignment): Don't use into_ssa mode, | |
| 3233 | mark new temporaries for renaming. | |
| 3234 | ||
| e11187cc JM |
3235 | 2009-04-26 Joseph Myers <joseph@codesourcery.com> |
| 3236 | ||
| 3237 | PR c/39581 | |
| 3238 | * c-decl.c (global_bindings_p): Return negative value. | |
| 3239 | (c_variable_size): New. Based on variable_size from | |
| 3240 | stor-layout.c. | |
| 3241 | (grokdeclarator): Call c_variable_size not variable_size. | |
| 3242 | ||
| f6a51d31 UB |
3243 | 2009-04-26 Uros Bizjak <ubizjak@gmail.com> |
| 3244 | ||
| 3245 | * config/i386/i386.c (print_operand) ['z']: Fix typo. | |
| 3246 | ||
| 4b97723d KT |
3247 | 2009-04-26 Kai Tietz <kai.tietz@onevision.com> |
| 3248 | ||
| 3249 | * config/i386/mingw-w64.h (STANDARD_INCLUDE_DIR): | |
| 3250 | Redefine it to just use mingw/include. | |
| 3251 | (ASM_SPEC): Rules for -m32 and -m64. | |
| 3252 | (LINK_SPEC): Use Likewise. | |
| 3253 | (SPEC_32): New define. | |
| 3254 | (SPEC_64): Likewise. | |
| 3255 | (SUB_LINK_SPEC): Likewise. | |
| 3256 | (MULTILIB_DEFAULTS): New define. | |
| 3257 | * config/i386/t-mingw-w64 (MULTILIB_OPTIONS): | |
| 3258 | Add multilib options. | |
| 3259 | (MULTILIB_DIRNAMES): Likewise. | |
| 3260 | (MULTILIB_OSDIRNAMES): Likewise. | |
| 3261 | (LIBGCC): Likewise. | |
| 3262 | (INSTALL_LIBGCC): Likewise. | |
| 3263 | ||
| 991d6621 JM |
3264 | 2009-04-26 Joseph Myers <joseph@codesourcery.com> |
| 3265 | ||
| 3266 | PR c/39556 | |
| 3267 | * c-tree.h (enum c_inline_static_type): New. | |
| 3268 | (record_inline_static): Declare. | |
| 3269 | * c-decl.c (struct c_inline_static, c_inline_statics, | |
| 3270 | record_inline_static, check_inline_statics): New. | |
| 3271 | (pop_file_scope): Call check_inline_statics. | |
| 3272 | (start_decl): Call record_inline_static instead of pedwarning | |
| 3273 | directly for static in inline function. | |
| 3274 | * c-typeck.c (build_external_ref): Call record_inline_static | |
| 3275 | instead of pedwarning directly for static referenced in inline | |
| 3276 | function. | |
| 3277 | ||
| 4a81774c SB |
3278 | 2009-04-26 Steven Bosscher <steven@gcc.gnu.org> |
| 3279 | ||
| 3280 | * df-scan.c (df_insn_rescan): Salvage insn's LUID if the insn is | |
| 3281 | not new but only being rescanned. | |
| 3282 | * gcse.c (uid_cuid, max_uid, INSN_CUID, max_cuid, struct reg_set, | |
| 3283 | reg_set_table, REG_SET_TABLE_SLOP, reg_set_in_block, | |
| 3284 | alloc_reg_set_mem, free_reg_set_mem, record_one_set, | |
| 3285 | record_set_info, compute_set, grealloc): Remove. | |
| 3286 | (recompute_all_luids): New function. | |
| 3287 | (gcse_main): Don't compute sets, and don't do related memory | |
| 3288 | allocations/free-ing. If something changed before the end of the | |
| 3289 | pass, update LUIDs using recompute_all_luids. | |
| 3290 | (alloc_gcse_mem): Don't compute LUIDs. Don't allocate reg_set memory. | |
| 3291 | (free_gcse_mem): Don't free it either. | |
| 3292 | (oprs_unchanged_p, load_killed_in_block, record_last_reg_set_info): | |
| 3293 | Use the df insn LUIDs. | |
| 3294 | (load_killed_in_block): Likewise. | |
| 3295 | (compute_hash_table_work): Don't compute reg_set_in_block. | |
| 3296 | (compute_transp): Use DF_REG_DEF_CHAINs. | |
| 3297 | (local_cprop_pass): Don't use compute_sets and related functions. | |
| 3298 | (one_cprop_pass, pre_gcse, one_pre_gcse_pass, one_code_hoisting_pass): | |
| 3299 | Use get_max_uid() instead of max_cuid. | |
| 3300 | (insert_insn_end_basic_block, pre_insert_copy_insn, | |
| 3301 | update_ld_motion_stores): Don't try to | |
| 3302 | keep reg_set tables up to date. | |
| 3303 | (pre_insert_copies): Use df insn LUIDs. | |
| 3304 | (sbitmap pre_redundant_insns): Replace with uses of INSN_DELETED_P. | |
| 3305 | (reg_set_info): Don't use extra bitmap argument. | |
| 3306 | (compute_store_table): Don't compute reg_set_in_block. Use DF scan | |
| 3307 | information to compute regs_set_in_block. | |
| 3308 | (free_store_memory, store_motion): Don't nullify reg_set_in_block. | |
| 3309 | (bypass_jumps): Don't use compute_sets and friends. | |
| 3310 | ||
| e8f99a9d RW |
3311 | 2009-04-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 3312 | ||
| 3313 | PR testsuite/39710 | |
| 3314 | * opts.c (undocumented_msg): Do not leave blank even with | |
| 3315 | ENABLE_CHECKING. | |
| 3316 | ||
| 6895bac8 JM |
3317 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
| 3318 | ||
| 3319 | * c-decl.c (build_enumerator): Allow values folding to integer | |
| 3320 | constants but not integer constant expressions with a pedwarn if | |
| 3321 | pedantic. | |
| 3322 | ||
| 24070fcb JM |
3323 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
| 3324 | ||
| 3325 | PR c/39582 | |
| 3326 | * c-typeck.c (c_expr_sizeof_type): Create a C_MAYBE_CONST_EXPR | |
| 3327 | with non-null C_MAYBE_CONST_EXPR_PRE if size of a variable-length | |
| 3328 | type is an integer constant. | |
| 3329 | ||
| d6d89aa1 UB |
3330 | 2009-04-25 Uros Bizjak <ubizjak@gmail.com> |
| 3331 | ||
| 3332 | PR target/39897 | |
| 3333 | * config/i386/i386.c (print_operand) ['z']: Revert handling of | |
| 3334 | HImode operands. | |
| 3335 | ||
| 92f6fd0b JM |
3336 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
| 3337 | ||
| 3338 | PR c/39564 | |
| 3339 | * c-decl.c (grokdeclarator): Diagnose declarations of functions | |
| 3340 | with variably modified return type and no storage class | |
| 3341 | specifiers, except for the case of nested functions. Distinguish | |
| 3342 | extern declarations of functions with variably modified return | |
| 3343 | types from those of objects with variably modified types. | |
| 3344 | ||
| a3710436 JH |
3345 | 2009-04-25 Jan Hubicka <jh@suse.cz> |
| 3346 | ||
| 3347 | * tree.c (list_equal_p): New function. | |
| 3348 | * tree.h (list_equal_p): Declare. | |
| 3349 | * coretypes.h (edge_def, edge, const_edge, basic_block_def | |
| 3350 | basic_block_def, basic_block, const_basic_block): New. | |
| 3351 | * tree-eh.c (make_eh_edge): EH edges are not abnormal. | |
| 3352 | (redirect_eh_edge): New function. | |
| 3353 | (make_eh_edge_update_phi): EH edges are not abnormal. | |
| 3354 | * except.c: Include tree-flow.h. | |
| 3355 | (list_match): New function. | |
| 3356 | (eh_region_replaceable_by_p): New function. | |
| 3357 | (replace_region): New function. | |
| 3358 | (hash_type_list): New function. | |
| 3359 | (hash_eh_region): New function. | |
| 3360 | (eh_regions_equal_p): New function. | |
| 3361 | (merge_peers): New function. | |
| 3362 | (remove_unreachable_regions): Verify EH tree when checking; | |
| 3363 | merge peers. | |
| 3364 | (copy_eh_region_1): New function. | |
| 3365 | (copy_eh_region): New function. | |
| 3366 | (push_reachable_handler): New function. | |
| 3367 | (build_post_landing_pads, dw2_build_landing_pads): Be ready for | |
| 3368 | regions without label but with live RESX. | |
| 3369 | * except.h (redirect_eh_edge_to_label): New. | |
| 3370 | * tree-flow.h (redirect_eh_edge): New. | |
| 3371 | * coretypes.h (edge_def, edge, const_edge, basic_block_def | |
| 3372 | basic_block_def, basic_block, const_basic_block): Remove. | |
| 3373 | * Makefile.in (except.o): Add dependency on tree-flow.h | |
| 3374 | * tree-cfg.c (gimple_redirect_edge_and_branch): Handle EH edges. | |
| 3375 | * basic-block.h (edge, const_edge, basic_block, const_basic_block): | |
| 3376 | Remove. | |
| 3377 | ||
| 3764d512 EB |
3378 | 2009-04-25 Eric Botcazou <ebotcazou@adacore.com> |
| 3379 | ||
| 3380 | PR bootstrap/39645 | |
| 3381 | * config/sparc/sparc.c (sparc_gimplify_va_arg): Set TREE_ADDRESSABLE | |
| 3382 | on the destination of memcpy. | |
| 3383 | ||
| 1c62e8f2 PB |
3384 | 2009-04-25 Paolo Bonzini <bonzini@gnu.org> |
| 3385 | ||
| 3386 | * doc/tm.texi (REGNO_OK_FOR_BASE_P, REGNO_MODE_OK_FOR_BASE_P, | |
| 3387 | REGNO_MODE_OK_FOR_REG_BASE_P, REGNO_MODE_CODE_OK_FOR_BASE_P, | |
| 3388 | REGNO_OK_FOR_INDEX_P): Mention strict/nonstrict difference. | |
| 3389 | ||
| 496a4ef5 JH |
3390 | 2009-04-25 Jan Hubicka <jh@suse.cz> |
| 3391 | ||
| 3392 | * tree-eh.c (tree_remove_unreachable_handlers): Handle shared labels. | |
| 3393 | (tree_empty_eh_handler_p): Allow non-EH predecestors; allow region | |
| 3394 | to be reached by different label than left. | |
| 3395 | (update_eh_edges): Update comment; remove edge_to_remove if possible | |
| 3396 | and return true if suceeded. | |
| 3397 | (cleanup_empty_eh): Accept sharing map; handle shared regions. | |
| 3398 | (cleanup_eh): Compute sharing map. | |
| 3399 | * except.c (remove_eh_handler_and_replace): Add argument if we should | |
| 3400 | update regions. | |
| 3401 | (remove_unreachable_regions): Update for label sharing. | |
| 3402 | (label_to_region_map): Likewise. | |
| 3403 | (get_next_region_sharing_label): New function. | |
| 3404 | (remove_eh_handler_and_replace): Add update_catch_try parameter; update | |
| 3405 | prev_try pointers. | |
| 3406 | (remove_eh_handler): Update. | |
| 3407 | (remove_eh_region_and_replace_by_outer_of): New function. | |
| 3408 | * except.h (struct eh_region): Add next_region_sharing_label. | |
| 3409 | (remove_eh_region_and_replace_by_outer_of, | |
| 3410 | get_next_region_sharing_label): Declare. | |
| 3411 | * tree-cfgcleanup.c (tree_forwarder_block_p): Simplify. | |
| 3412 | ||
| 3413 | 2009-04-25 Jan Hubicka <jh@suse.cz> | |
| 3414 | ||
| 3415 | * tree-cfg.c (split_critical_edges): Split also edges where we can't | |
| 3416 | insert code even if they are not critical. | |
| 3417 | ||
| 3418 | 2009-04-25 Jan Hubicka <jh@suse.cz> | |
| 3419 | ||
| 3420 | * tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable. | |
| 3421 | (gimple_can_remove_branch_p): EH edges won't remove branch by | |
| 3422 | redirection. | |
| 3423 | * tree-inline.c (update_ssa_across_abnormal_edges): Do handle | |
| 3424 | updating of non-abnormal EH edges. | |
| 3425 | * tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable. | |
| 3426 | (gimple_can_remove_branch_p): EH edges are unremovable by redirection. | |
| 3427 | (split_critical_edges): Split also edges where emitting code on them | |
| 3428 | will lead to splitting later. | |
| 3429 | ||
| a3a5e3d1 UB |
3430 | 2009-04-25 Uros Bizjak <ubizjak@gmail.com> |
| 3431 | H.J. Lu <hongjiu.lu@intel.com> | |
| 3432 | ||
| 3433 | PR target/39590 | |
| 3434 | * configure.ac (HAVE_AS_IX86_FILDQ): On x86 targets check whether | |
| 3435 | the configured assembler supports fildq and fistpq mnemonics. | |
| 3436 | (HAVE_AS_IX86_FILDS): Rename from HAVE_GAS_FILDS_FISTS. | |
| 3437 | * configure: Regenerated. | |
| 3438 | * config.in: Ditto. | |
| 3439 | ||
| 3440 | * config/i386/i386.c (print_operand): Handle 'Z'. | |
| 3441 | ['z']: Remove handling of special fild/fist suffixes. | |
| 3442 | (output_fix_trunc): Use '%Z' to output suffix of fist{,p,tp} insn. | |
| 3443 | * config/i386/i386.md (*floathi<mode>2_i387): Use '%Z' to output | |
| 3444 | suffix of fild insn. | |
| 3445 | (*floatsi<mode>2_vector_mixed): Ditto. | |
| 3446 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Ditto. | |
| 3447 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Ditto. | |
| 3448 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto. | |
| 3449 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387): Ditto. | |
| 3450 | * config/i386/gas.h (GAS_MNEMONICS): Remove. | |
| 3451 | ||
| 23750d7f BE |
3452 | 2009-04-25 Ben Elliston <bje@au.ibm.com> |
| 3453 | ||
| 3454 | * genrecog.c (validate_pattern): Do not warn for VOIDmode CALLs as | |
| 3455 | the source of a set operation. | |
| 3456 | ||
| e6ff3083 AS |
3457 | 2009-04-25 Anatoly Sokolov <aesok@post.ru> |
| 3458 | ||
| 3459 | * target.h (struct gcc_target): Add case_values_threshold field. | |
| 3460 | * target-def.h (TARGET_CASE_VALUES_THRESHOLD): New. | |
| 3461 | (TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD. | |
| 3462 | * targhooks.c (default_case_values_threshold): New function. | |
| 3463 | * targhooks.h (default_case_values_threshold): Declare function. | |
| 3464 | * stmt.c (expand_case): Use case_values_threshold target hook. | |
| 3465 | * expr.h (case_values_threshold): Remove declartation. | |
| 3466 | * expr.c (case_values_threshold): Remove function. | |
| 3467 | * doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation. | |
| 3468 | ||
| 3469 | * config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro. | |
| 3470 | * config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro. | |
| 3471 | (avr_case_values_threshold): Declare as static. | |
| 3472 | * config/avr/avr-protos.h (avr_case_values_threshold): Remove. | |
| 3473 | ||
| 3474 | * config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro. | |
| 3475 | * config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro. | |
| 3476 | (mn10300_case_values_threshold): New function. | |
| 3477 | ||
| 569c72fc L |
3478 | 2009-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| 3479 | ||
| 3480 | * ira.c (setup_cover_and_important_classes): Add enum cast. | |
| 3481 | ||
| ff3cb468 VM |
3482 | 2009-04-24 Vladimir Makarov <vmakarov@redhat.com> |
| 3483 | ||
| 3484 | * genpreds.c (write_enum_constraint_num): Output definition of | |
| 3485 | CONSTRAINT_NUM_DEFINED_P macro. | |
| 3486 | * ira.c (setup_cover_and_important_classes): Use | |
| 3487 | CONSTRAINT_NUM_DEFINED_P instead of CONSTRAINT__LIMIT in #ifdef. | |
| 3488 | ||
| 4f7be849 DD |
3489 | 2009-04-24 DJ Delorie <dj@redhat.com> |
| 3490 | ||
| 3491 | * config/sh/sh.h (LIBGCC2_DOUBLE_TYPE_SIZE): Test | |
| 3492 | __SH2A_SINGLE_ONLY__ also. | |
| 3493 | ||
| 735b94a7 SE |
3494 | 2009-04-24 Steve Ellcey <sje@cup.hp.com> |
| 3495 | ||
| 3496 | * config/ia64/ia64.md (movfs_internal): Allow flt constants. | |
| 3497 | (movdf_internal): Ditto. | |
| 3498 | * config/ia64/ia64.c (ia64_legitimate_constant_p): Allow | |
| 3499 | SFmode and DFmode constants. | |
| 3500 | (ia64_print_operand): Add 'G' format for printing | |
| 3501 | floating point constants. | |
| 3502 | ||
| 77a30264 RG |
3503 | 2009-04-24 Richard Guenther <rguenther@suse.de> |
| 3504 | ||
| 3505 | * tree-vrp.c (extract_range_from_binary_expr): Handle overflow | |
| 3506 | from unsigned additions. | |
| 3507 | ||
| 2b6da65c JM |
3508 | 2009-04-24 Joseph Myers <joseph@codesourcery.com> |
| 3509 | ||
| 3510 | * c-typeck.c (set_init_index): Allow array designators that are | |
| 3511 | not integer constant expressions with a pedwarn if pedantic. | |
| 3512 | ||
| f5a17c43 BS |
3513 | 2009-04-24 Bernd Schmidt <bernd.schmidt@analog.com> |
| 3514 | ||
| 3515 | * simplify-rtx.c (simplify_binary_operation_1, case AND): Result is | |
| 3516 | zero if no overlap in nonzero bits between the operands. | |
| 3517 | ||
| 32e8bb8e ILT |
3518 | 2009-04-24 Ian Lance Taylor <iant@google.com> |
| 3519 | ||
| 3520 | * combine.c (record_value_for_reg): Change 0 to VOIDmode, twice. | |
| 3521 | (record_dead_and_set_regs): Likewise. | |
| 3522 | * df.h (struct df_mw_hardreg): Change flags field to int. | |
| 3523 | (struct df_base_ref): Likewise. | |
| 3524 | (struct df): Change changeable_flags field to int. | |
| 3525 | * df-scan.c (df_defs_record): Change clobber_flags to int. | |
| 3526 | * dwarf2.h (enum dwarf_tag): Make lo_user and hi_user values enum | |
| 3527 | constants rather than #define macros. | |
| 3528 | (enum dwarf_attribute, enum dwarf_location_atom): Likewise. | |
| 3529 | (enum dwarf_type, enum dwarf_endianity_encoding): Likewise. | |
| 3530 | (enum dwarf_calling_convention): Likewise. | |
| 3531 | (enum dwarf_line_number_x_ops): Likewise. | |
| 3532 | (enum dwarf_call_frame_info): Likewise. | |
| 3533 | (enum dwarf_source_language): Likewise. | |
| 3534 | * dwarf2out.c (int_loc_descriptor): Add cast to enum type. | |
| 3535 | (add_calling_convention_attribute): Likewise. | |
| a3a5e3d1 UB |
3536 | * fold-const.c (fold_undefer_overflow_warnings): Add cast to enum type. |
| 3537 | (combine_comparisons): Change compcode to int. Add cast to enum type. | |
| 32e8bb8e ILT |
3538 | * genrecog.c (maybe_both_true_2): Change c to int. |
| 3539 | (write_switch): Likewise. Add cast to enum type. | |
| 3540 | * gimplify.c (gimplify_omp_for): Handle return values from | |
| 3541 | gimplify_expr using MIN rather than bitwise or. | |
| 3542 | (gimplify_expr): Add cast to enum type. | |
| 3543 | * ipa-prop.c (update_jump_functions_after_inlining): Change | |
| 3544 | IPA_BOTTOM to IPA_JF_UNKNOWN. | |
| a3a5e3d1 UB |
3545 | * ira.c (setup_class_subset_and_memory_move_costs): Change mode to int. |
| 3546 | Add casts to enum type. | |
| 32e8bb8e ILT |
3547 | (setup_cover_and_important_classes): Change cl to int. Add casts |
| 3548 | to enum type. | |
| 3549 | (setup_class_translate): Change cl and mode to int. | |
| 3550 | (ira_init_once): Change mode to int. | |
| 3551 | (free_register_move_costs): Likewise. | |
| 3552 | (setup_prohibited_mode_move_regs): Add casts to enum type. | |
| 3553 | * langhooks.c (add_builtin_function_common): Rework assertion that | |
| 3554 | value fits bitfield. | |
| 3555 | * mcf.c (add_fixup_edge): Change type parameter to edge_type. | |
| 3556 | * omega.c (omega_do_elimination): Avoid math on enum types. | |
| 3557 | * optabs.c (expand_vec_shift_expr): Remove casts to int. | |
| 3558 | * opts.c (set_debug_level): Change 2 to enum constant. Use new | |
| 3559 | int local to handle integral_argment value. | |
| 3560 | * regmove.c (try_auto_increment): Change PUT_MODE to | |
| 3561 | PUT_REG_NOTE_KIND. | |
| 3562 | * reload.c (push_secondary_reload): Add casts to enum type. | |
| 3563 | (secondary_reload_class, find_valid_class): Likewise. | |
| 3564 | * reload1.c (emit_input_reload_insns): Likewise. | |
| 3565 | * rtl.h (NOTE_VAR_LOCATION_STATUS): Likewise. | |
| 3566 | * sel-sched.c (init_hard_regs_data): Change cur_mode to int. | |
| 3567 | * sel-sched-ir.c (hash_with_unspec_callback): Change 0 to enum | |
| 3568 | constant. | |
| 3569 | * tree.c (build_common_builtin_nodes): Add casts to enum type. | |
| 3570 | * tree-complex.c (complex_lattice_t): Typedef to int rather than | |
| 3571 | enum type. | |
| 3572 | (expand_complex_libcall): Add casts to enum type. | |
| 3573 | * tree-into-ssa.c (get_ssa_name_ann): Change 0 to enum constant. | |
| 3574 | * tree-vect-loop.c (vect_model_reduction_cost): Compare reduc_code | |
| 3575 | with ERROR_MARK, not NUM_TREE_CODES. | |
| 3576 | (vect_create_epilog_for_reduction): Likewise. | |
| 3577 | (vectorizable_reduction): Don't initialize epiloc_reduc_code. | |
| a3a5e3d1 | 3578 | When not using it, set it to ERROR_MARK rather than NUM_TREE_CODES. |
| 32e8bb8e ILT |
3579 | * tree-vect-patterns.c (vect_pattern_recog_1): Change vec_mode to |
| 3580 | enum machine_mode. | |
| 3581 | * tree-vect-stmts.c (new_stmt_vec_info): Change 0 to | |
| 3582 | vect_unused_in_loop. Change 0 to loop_vect. | |
| a3a5e3d1 | 3583 | * tree-vectorizer.c (vect_set_verbosity_level): Add casts to enum type. |
| 32e8bb8e ILT |
3584 | * var-tracking.c (get_init_value): Change return type to enum |
| 3585 | var_init_status. | |
| 3586 | * vec.h (DEF_VEC_FUNC_P) [iterate]: Cast 0 to type T. | |
| 3587 | * config/arm/arm.c (fp_model_for_fpu): Change to array to enum | |
| 3588 | arm_fp_model. | |
| 3589 | (arm_override_options): Add casts to enum type. | |
| 3590 | (arm_emit_tls_decoration): Likewise. | |
| 3591 | * config/i386/i386.c (ix86_function_specific_restore): Add casts | |
| 3592 | to enum type. | |
| 3593 | * config/i386/i386-c.c (ix86_pragma_target_parse): Likewise. | |
| 3594 | * config/ia64/ia64.c (ia64_expand_compare): Change magic to int. | |
| 3595 | * config/rs6000/rs6000.c (rs6000_override_options): Add casts to | |
| 3596 | enum type. | |
| 3597 | * config/s390/s390.c (code_for_builtin_64): Change to array of | |
| 3598 | enum insn_code. | |
| 3599 | (code_for_builtin_31): Likewise. | |
| 3600 | (s390_expand_builtin): Change code_for_builtin to enum insn_code | |
| 3601 | const *. | |
| 3602 | * config/sparc/sparc.c (sparc_override_options): Change value | |
| 3603 | field in struct code_model to enum cmodel. In initializer change | |
| 3604 | 0 to NULL and add cast to enum type. | |
| 3605 | ||
| 3606 | * c-typeck.c (build_modify_expr): Add lhs_origtype parameter. | |
| 3607 | Change all callers. Issue a -Wc++-compat warning using | |
| 3608 | lhs_origtype if necessary. | |
| 3609 | (convert_for_assignment): Issue -Wc++-compat warnings about | |
| 3610 | invalid conversions to enum type on assignment. | |
| 3611 | * c-common.h (build_modify_expr): Update declaration. | |
| 3612 | ||
| ac4fc08a NC |
3613 | 2009-04-24 Nick Clifton <nickc@redhat.com> |
| 3614 | ||
| 3615 | * config/iq2000/iq2000.c (function_arg): Handle TImode values. | |
| 3616 | (function_arg_advance): Likewise. | |
| 3617 | * config/iq2000/iq2000.md (movsi_internal2): Fix the length of the | |
| 3618 | 5th alternative. | |
| 3619 | ||
| f22e891a AK |
3620 | 2009-04-24 Andreas Krebbel <krebbel1@de.ibm.com> |
| 3621 | ||
| 3622 | * config/s390/constraints.md ('I', 'J'): Fix condition. | |
| 3623 | ||
| ad58aabe DN |
3624 | 2009-04-24 Diego Novillo <dnovillo@google.com> |
| 3625 | ||
| 3626 | * gengtype-parse.c (parse_error): Add newline after message. | |
| 3627 | ||
| 879a4a01 L |
3628 | 2009-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| 3629 | ||
| 3630 | * config/i386/sse.md (avxmodesuffixs): Removed. | |
| 3631 | (*avx_pinsr<avxmodesuffixs>): Renamed to ... | |
| 3632 | (*avx_pinsr<ssevecsize>): This. | |
| 3633 | ||
| f63426af BS |
3634 | 2009-04-24 Bernd Schmidt <bernd.schmidt@analog.com> |
| 3635 | ||
| 3636 | * loop-iv.c (replace_single_def_regs): Look for REG_EQUAL notes; | |
| 3637 | follow chains of regs with a single definition, and allow expressions | |
| 3638 | that are function_invariant_p. | |
| ce72fe6c | 3639 | (simple_rhs_p): Allow expressions that are function_invariant_p. |
| f63426af | 3640 | |
| 30349c74 PB |
3641 | 2009-04-24 Paolo Bonzini <bonzini@gnu.org> |
| 3642 | ||
| 3643 | PR middle-end/39867 | |
| 3644 | * fold-const.c (fold_cond_expr_with_comparison): When folding | |
| 3645 | > and >= to MAX, make sure the MAX uses the same type as the | |
| 3646 | comparison's operands. | |
| 3647 | ||
| 8d8256c1 NC |
3648 | 2009-04-24 Nick Clifton <nickc@redhat.com> |
| 3649 | ||
| 3650 | * config/frv/frv.c (frv_frame_access): Do not use reg+reg | |
| 3651 | addressing for DImode accesses. | |
| 3652 | (frv_print_operand_address): Handle PLUS case. | |
| a3a5e3d1 | 3653 | * config/frv/frv.h (FIXED_REGISTERS): Mark link register as fixed. |
| 8d8256c1 | 3654 | |
| 6216f94e JJ |
3655 | 2009-04-24 Jakub Jelinek <jakub@redhat.com> |
| 3656 | ||
| 3657 | PR rtl-optimization/39794 | |
| 3658 | * alias.c (canon_true_dependence): Add x_addr argument. | |
| 3659 | * rtl.h (canon_true_dependence): Adjust prototype. | |
| 3660 | * cse.c (check_dependence): Adjust canon_true_dependence callers. | |
| 3661 | * cselib.c (cselib_invalidate_mem): Likewise. | |
| 3662 | * gcse.c (compute_transp): Likewise. | |
| 3663 | * dse.c (scan_reads_nospill): Likewise. | |
| 3664 | (record_store, check_mem_read_rtx): Likewise. For non-const-or-frame | |
| 3665 | addresses pass base->val_rtx as mem_addr, for const-or-frame addresses | |
| 3666 | canon_base_addr of the group, plus optional offset. | |
| 3667 | (struct group_info): Rename canon_base_mem to | |
| 3668 | canon_base_addr. | |
| 3669 | (get_group_info): Set canon_base_addr to canon_rtx of base, not | |
| 3670 | canon_rtx of base_mem. | |
| 3671 | ||
| 6de7a512 PB |
3672 | 2009-04-23 Paolo Bonzini <bonzini@gnu.org> |
| 3673 | ||
| 3674 | * config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue): | |
| 3675 | Use memory_address_p instead of GO_IF_LEGITIMATE_ADDRESS. | |
| 3676 | ||
| 4a3a2376 UW |
3677 | 2009-04-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 3678 | ||
| 3679 | * config/spu/spu-builtins.h: Delete file. | |
| 3680 | ||
| 3681 | * config/spu/spu.h (enum spu_builtin_type): Move here from | |
| 3682 | spu-builtins.h. | |
| 3683 | (struct spu_builtin_description): Likewise. Add GTY marker. | |
| 3684 | Do not use enum spu_function_code or enum insn_code. | |
| 3685 | (spu_builtins): Add extern declaration. | |
| 3686 | ||
| 3687 | * config/spu/spu.c: Do not include "spu-builtins.h". | |
| 3688 | (enum spu_function_code, enum spu_builtin_type_index, | |
| 3689 | V16QI_type_node, V8HI_type_node, V4SI_type_node, V2DI_type_node, | |
| 3690 | V4SF_type_node, V2DF_type_node, unsigned_V16QI_type_node, | |
| 3691 | unsigned_V8HI_type_node, unsigned_V4SI_type_node, | |
| 3692 | unsigned_V2DI_type_node): Move here from spu-builtins.h. | |
| 3693 | (spu_builtin_types): Make static. Add GTY marker. | |
| 3694 | (spu_builtins): Add extern declaration with GTY marker. | |
| 3695 | Include "gt-spu.h". | |
| 3696 | ||
| 3697 | * config/spu/spu-c.c: Do not include "spu-builtins.h". | |
| 3698 | (spu_resolve_overloaded_builtin): Do not use spu_function_code. | |
| 3699 | Check programmatically whether all parameters are scalar. | |
| 3700 | ||
| 3701 | * config/spu/t-spu-elf (spu.o, spu-c.o): Update dependencies. | |
| 3702 | ||
| bbaba73f EB |
3703 | 2009-04-23 Eric Botcazou <ebotcazou@adacore.com> |
| 3704 | ||
| 3705 | * gimplify.c (gimplify_modify_expr_rhs) <VAR_DECL>: Do not do a direct | |
| 3706 | assignment from the constructor either if the target is volatile. | |
| 3707 | ||
| ee93c1c6 DJ |
3708 | 2009-04-23 Daniel Jacobowitz <dan@codesourcery.com> |
| 3709 | ||
| 3710 | * config/arm/arm.md (insv): Do not share operands[0]. | |
| 3711 | ||
| b2f21330 NS |
3712 | 2009-04-23 Nathan Sidwell <nathan@codesourcery.com> |
| 3713 | ||
| 3714 | * config/vxlib-tls.c (active_tls_threads): Delete. | |
| 3715 | (delete_hook_installed): New. | |
| 3716 | (tls_delete_hook): Don't delete the delete hook. | |
| 3717 | (tls_destructor): Delete it here. | |
| 3718 | (__gthread_set_specific): Adjust installing the delete hook. | |
| 3719 | (tls_delete_hook): Use __gthread_enter_tsd_dtor_context and | |
| 3720 | __gthread_leave_tsd_dtor_context. | |
| 3721 | ||
| 4782dfa7 RAE |
3722 | 2009-04-23 Rafael Avila de Espindola <espindola@google.com> |
| 3723 | ||
| 3724 | * c-format.c (gcc_tdiag_char_table): Add support for %E. | |
| 3725 | ||
| bf758008 UB |
3726 | 2009-04-23 Uros Bizjak <ubizjak@gmail.com> |
| 3727 | ||
| 3728 | * config/alpha/alpha.c (alpha_legitimize_reload_address): Add cast to | |
| 3729 | enum type. | |
| 3730 | (alpha_rtx_costs): Ditto. | |
| 3731 | (emit_unlikely_jump): Use add_reg_note. | |
| 3732 | (emit_frame_store_1): Ditto. | |
| 3733 | (alpha_expand_prologue): Ditto. | |
| 3734 | (alpha_expand_builtin): Change 0 to EXPAND_NORMAL in function call. | |
| 3735 | * config/alpha/alpha.c (Unicos/Mk address splitter): Use add_reg_note. | |
| 3736 | ||
| 7323a100 NC |
3737 | 2009-04-23 Nick Clifton <nickc@redhat.com> |
| 3738 | ||
| 3739 | * config/v850/v850.md (epilogue): Remove suppressed code. | |
| 3740 | (return): Rename to return_simple and remove test of frame size. | |
| 3741 | * config/v850/v850.c (expand_epilogue): Rename call to gen_return | |
| 3742 | to gen_return_simple. | |
| 3743 | ||
| 360032ba JY |
3744 | 2009-04-22 Jing Yu <jingyu@google.com> |
| 3745 | ||
| 3746 | PR testsuite/39781 | |
| 3747 | * config/arm/arm.h: Define HANDLE_PRAGMA_PACK_PUSH_POP. | |
| 3748 | ||
| 53650abe AP |
3749 | 2009-04-22 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 3750 | ||
| 3751 | PR C/31499 | |
| 3752 | * c-typeck.c (process_init_element): Treat VECTOR_TYPE like ARRAY_TYPE | |
| 3753 | and RECORD_TYPE/UNION_TYPE. When outputing the actual element and the | |
| 3754 | value is a VECTOR_CST, the element type is the element type of the | |
| 3755 | vector. | |
| 3756 | ||
| 89043e8a DD |
3757 | 2009-04-22 DJ Delorie <dj@redhat.com> |
| 3758 | ||
| 3759 | * config/m32c/m32c.h: Update GTY annotations to new syntax. | |
| 3760 | ||
| 023f059b JJ |
3761 | 2009-04-22 Jakub Jelinek <jakub@redhat.com> |
| 3762 | ||
| 3763 | * alias.c (find_base_term): Move around LO_SUM case, so that | |
| 3764 | CONST falls through into PLUS/MINUS handling. | |
| 3765 | ||
| 2c0eba5a JJ |
3766 | PR c/39855 |
| 3767 | * fold-const.c (fold_binary) <case LSHIFT_EXPR>: When optimizing | |
| 3768 | into 0, use omit_one_operand. | |
| 3769 | ||
| 9a461028 BE |
3770 | 2009-04-23 Ben Elliston <bje@au.ibm.com> |
| 3771 | ||
| 3772 | * config/rs6000/linux-unwind.h (get_regs): Remove type | |
| 3773 | puns. Change the type of `pc' to an array of unsigned ints and | |
| 3774 | update all users. Constify frame24. | |
| 3775 | ||
| 653e2568 DD |
3776 | 2009-04-22 DJ Delorie <dj@redhat.com> |
| 3777 | ||
| 3778 | * config/m32c/m32c.c (m32c_special_page_vector_p): Move | |
| 3779 | declarations before code. | |
| 3780 | (current_function_special_page_vector): Likewise. | |
| 3781 | (m32c_expand_insv): Silence a warning. | |
| 3782 | ||
| 60839f5d | 3783 | 2009-04-21 Taras Glek <tglek@mozilla.com> |
| d1b38208 TG |
3784 | |
| 3785 | * alias.c: Update GTY annotations to new syntax. | |
| 3786 | * basic-block.h: Likewise. | |
| 3787 | * bitmap.h: Likewise. | |
| 3788 | * c-common.h: Likewise. | |
| 3789 | * c-decl.c: Likewise. | |
| 3790 | * c-parser.c: Likewise. | |
| 3791 | * c-pragma.c: Likewise. | |
| 3792 | * c-tree.h: Likewise. | |
| 3793 | * cfgloop.h: Likewise. | |
| 3794 | * cgraph.h: Likewise. | |
| 3795 | * config/alpha/alpha.c: Likewise. | |
| 3796 | * config/arm/arm.h: Likewise. | |
| 3797 | * config/avr/avr.h: Likewise. | |
| 3798 | * config/bfin/bfin.c: Likewise. | |
| 3799 | * config/cris/cris.c: Likewise. | |
| 3800 | * config/darwin.c: Likewise. | |
| 3801 | * config/frv/frv.c: Likewise. | |
| 3802 | * config/i386/i386.c: Likewise. | |
| 3803 | * config/i386/i386.h: Likewise. | |
| 3804 | * config/i386/winnt.c: Likewise. | |
| 3805 | * config/ia64/ia64.h: Likewise. | |
| 3806 | * config/iq2000/iq2000.c: Likewise. | |
| 3807 | * config/mips/mips.c: Likewise. | |
| 3808 | * config/mmix/mmix.h: Likewise. | |
| 3809 | * config/pa/pa.c: Likewise. | |
| 3810 | * config/pa/pa.h: Likewise. | |
| 3811 | * config/rs6000/rs6000.c: Likewise. | |
| 3812 | * config/s390/s390.c: Likewise. | |
| 3813 | * config/sparc/sparc.c: Likewise. | |
| 3814 | * config/xtensa/xtensa.c: Likewise. | |
| 3815 | * cselib.h: Likewise. | |
| 3816 | * dbxout.c: Likewise. | |
| 3817 | * dwarf2out.c: Likewise. | |
| 3818 | * except.c: Likewise. | |
| 3819 | * except.h: Likewise. | |
| 3820 | * fixed-value.h: Likewise. | |
| 3821 | * function.c: Likewise. | |
| 3822 | * function.h: Likewise. | |
| 3823 | * gimple.h: Likewise. | |
| 3824 | * integrate.c: Likewise. | |
| 3825 | * optabs.c: Likewise. | |
| 3826 | * output.h: Likewise. | |
| 3827 | * real.h: Likewise. | |
| 3828 | * rtl.h: Likewise. | |
| 3829 | * stringpool.c: Likewise. | |
| 3830 | * tree-data-ref.c: Likewise. | |
| 3831 | * tree-flow.h: Likewise. | |
| 3832 | * tree-scalar-evolution.c: Likewise. | |
| 3833 | * tree-ssa-address.c: Likewise. | |
| 3834 | * tree-ssa-alias.h: Likewise. | |
| 3835 | * tree-ssa-operands.h: Likewise. | |
| 3836 | * tree.c: Likewise. | |
| 3837 | * tree.h: Likewise. | |
| 3838 | * varasm.c: Likewise. | |
| 3839 | * varray.h: Likewise. | |
| 3840 | * vec.h: Likewise. | |
| bf758008 | 3841 | * coretypes.h: Do not define GTY macro if it is already defined. |
| d1b38208 TG |
3842 | * doc/gty.texi: Update GTY documentation to new syntax. |
| 3843 | * gengtype-lex.l: Enforce attribute-like syntax for GTY | |
| 3844 | annotations on structs. | |
| 3845 | * gengtype-parse.c: Likewise. | |
| 3846 | ||
| a123d175 MH |
3847 | 2009-04-22 Mark Heffernan <meheff@google.com> |
| 3848 | ||
| bf758008 | 3849 | * gcc.c (LINK_COMMAND_SPEC): Link with gcov with -fprofile-generate=. |
| a123d175 | 3850 | |
| 4c7c486a KH |
3851 | 2009-04-22 Kazu Hirata <kazu@codesourcery.com> |
| 3852 | ||
| 3853 | * config/arm/arm.c (arm_rtx_costs_1): Use power_of_two_operand | |
| 3854 | where appropriate. | |
| 3855 | ||
| 6e782a29 KH |
3856 | 2009-04-22 Kazu Hirata <kazu@codesourcery.com> |
| 3857 | ||
| 3858 | * config/arm/arm.c (arm_size_rtx_costs): Treat a PLUS with a shift | |
| 3859 | the same as a PLUS without a shift. Increase the cost of a | |
| 3860 | CONST_INT in MULT. | |
| 3861 | ||
| 38d2336a MLI |
3862 | 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 3863 | ||
| 3864 | * Makefile.in: Update dependencies. | |
| bf758008 | 3865 | * errors.c (warning): Remove unused parameter 'opt'. Returns 'void'. |
| 38d2336a MLI |
3866 | * errors.h: Remove bogus comment about compatibility. |
| 3867 | (warning): Update declaration. | |
| 3868 | * genautomata.c: Update all calls to warning. | |
| 3869 | * gimple.c: Do not include errors.h. Include toplev.h. | |
| 3870 | * tree-ssa-structalias.c: Do not include errors.h. | |
| 3871 | * omega.c: Likewise. | |
| 3872 | * tree-ssa-reassoc.c: Likewise. | |
| 3873 | * config/spu/spu-c.c: Likewise. | |
| 3874 | * config/spu/t-spu-elf: Update dependencies. | |
| 3875 | ||
| aea4deba RG |
3876 | 2009-04-22 Richard Guenther <rguenther@suse.de> |
| 3877 | ||
| 3878 | PR tree-optimization/39824 | |
| 3879 | * tree-ssa-ccp.c (fold_const_aggregate_ref): For INDIRECT_REFs | |
| 3880 | make sure the types are compatible. | |
| 3881 | ||
| cfc93532 MLI |
3882 | 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 3883 | ||
| 3884 | PR c++/14875 | |
| 3885 | * c-common.c (c_parse_error): Take a token_flags parameter. | |
| 3886 | Use token_type for the token type instead. | |
| 3887 | Pass token_flags to cpp_type2name. | |
| 3888 | * c-common.h (c_parse_error): Update declaration. | |
| 3889 | * c-parser.c (c_parser_error): Pass 0 as token flags. | |
| 3890 | ||
| 8632d02a AB |
3891 | 2009-04-22 Andrey Belevantsev <abel@ispras.ru> |
| 3892 | ||
| 3893 | PR rtl-optimization/39580 | |
| 3894 | * sel-sched-ir.c (insert_in_history_vect): Remove incorrect gcc_assert. | |
| 3895 | ||
| 4c33221c UW |
3896 | 2009-04-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 3897 | ||
| 3898 | * function.c (expand_function_end): Do not emit a jump to the "naked" | |
| 3899 | return label for fall-through returns. | |
| 3900 | * except.c (sjlj_emit_function_exit): Always place the call to the | |
| 3901 | unregister function at the location installed by expand_function_end. | |
| 3902 | ||
| 9925bce0 RG |
3903 | 2009-04-22 Richard Guenther <rguenther@suse.de> |
| 3904 | ||
| 3905 | PR tree-optimization/39845 | |
| 3906 | * tree-switch-conversion.c (build_arrays): Add new referenced vars. | |
| 3907 | (gen_inbound_check): Likewise. | |
| 3908 | ||
| 24a40b35 NS |
3909 | 2009-04-22 Nathan Sidwell <nathan@codesourcery.com> |
| 3910 | ||
| 3911 | * gthr-vxworks.h (struct __gthread_once_t): Add alignment and | |
| 3912 | padding for PPC. | |
| 3913 | (__GTHREAD_ONCE_INIT): Adjust ppc initializer. | |
| 3914 | * config/vxlib.c (__gthread_once): Add race guard for PPC. | |
| 3915 | ||
| 6c34a092 PB |
3916 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
| 3917 | ||
| 3918 | * config/sh/sh.c (shift_insns_rtx, shiftcosts, gen_shifty_op, | |
| 3919 | sh_dynamicalize_shift_p, shl_and_scr_length): Truncate | |
| 3920 | shift counts to avoid out-of-bounds array accesses. | |
| 3921 | ||
| baa48dfa PB |
3922 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
| 3923 | ||
| 3924 | * config/sparc/sparc.h (POINTER_SIZE): Fix comment. | |
| 3925 | (Pmode): Move above. | |
| 3926 | ||
| 7d83f4f5 UB |
3927 | 2009-04-22 Uros Bizjak <ubizjak@gmail.com> |
| 3928 | ||
| 3929 | * config/alpha/alpha.c: Use REG_P, MEM_P, CONST_INT_P, JUMP_P, | |
| 3930 | NONJUMP_INSN_P, CALL_P, LABEL_P and NOTE_P predicates instead of | |
| 3931 | GET_CODE macro. Use IN_RANGE macro where appropriate. | |
| 3932 | * config/alpha/alpha.h: Ditto. | |
| 3933 | * config/alpha/alpha.md: Ditto. | |
| 3934 | * config/alpha/constraints.md: Ditto. | |
| 3935 | * config/alpha/predicates.md: Ditto. | |
| 3936 | ||
| 3ad606bc PB |
3937 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
| 3938 | ||
| 3939 | * defaults.h (GO_IF_MODE_DEPENDENT_ADDRESS): Provide empty default. | |
| 3940 | * config/frv/frv.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3941 | * config/s390/s390.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3942 | * config/m32c/m32c.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3943 | * config/spu/spu.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3944 | * config/i386/i386.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3945 | * config/sh/sh.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3946 | * config/pdp11/pdp11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3947 | * config/avr/avr.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3948 | * config/crx/crx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3949 | * config/fr30/fr30.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3950 | * config/m68hc11/m68hc11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3951 | * config/cris/cris.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3952 | * config/iq2000/iq2000.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3953 | * config/mn10300/mn10300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3954 | * config/ia64/ia64.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3955 | * config/m68k/m68k.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3956 | * config/picochip/picochip.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3957 | * config/arc/arc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3958 | * config/mcore/mcore.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3959 | * config/score/score.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3960 | * config/arm/arm.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3961 | * config/pa/pa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3962 | * config/mips/mips.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3963 | * config/v850/v850.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3964 | * config/mmix/mmix.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3965 | * config/bfin/bfin.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
| 3966 | ||
| 3cabd6d1 LB |
3967 | 2009-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
| 3968 | ||
| 3969 | * cfghooks.c (tidy_fallthru_edges): Remove find_basic_blocks | |
| 3970 | references from comments. | |
| 3971 | * cfgbuild.c: (count_basic_blocks): Delete. | |
| 3972 | (find_basic_blocks_1): Delete. | |
| 3973 | (find_basic_blocks): Delete. | |
| 3974 | * except.c (finish_eh_generation): Make static. Move comment from | |
| 7d83f4f5 | 3975 | except.h here. Remove find_basic_blocks references from comments. |
| 3cabd6d1 LB |
3976 | * except.h (finish_eh_generation): Delete. |
| 3977 | * basic-block.h (find_basic_blocks): Delete. | |
| 3978 | * config/sh/sh.c (sh_output_mi_thunk): Delete a "#if 0" block. | |
| 3979 | ||
| 270d1bcd DK |
3980 | 2009-04-22 Dave Korn <dave.korn.cygwin@gmail.com> |
| 3981 | ||
| 3982 | * sdbout.c (sdbout_symbol): Pass VOIDmode to eliminate_regs. | |
| 3983 | (sdbout_parms): Likewise. | |
| 3984 | ||
| b757d36f KK |
3985 | 2009-04-21 Kaz Kojima <kkojima@gcc.gnu.org> |
| 3986 | ||
| 3987 | * config/sh/sh.c (prepare_cbranch_operands): Use | |
| 3988 | LAST_AND_UNUSED_RTX_CODE instead of CODE_FOR_nothing. | |
| 3989 | (expand_cbranchdi4): Likewise. | |
| 3990 | (from_compare): Add cast to enum type. | |
| 3991 | (expand_cbranchsi4): Use add_reg_note. | |
| 3992 | (output_stack_adjust, push, pop, sh_expand_prologue): Likewise. | |
| 3993 | (sh_insn_length_adjustment): Use sh_cpu_attr instead of sh_cpu. | |
| 3994 | (sh_initialize_trampoline): Change 0 to LCT_NORMAL in function call. | |
| 3995 | (sh_expand_builtin): Change 0 to EXPAND_NORMAL in function call. | |
| 3996 | * config/sh/sh.md (cbranchsi4): Use LAST_AND_UNUSED_RTX_CODE | |
| 3997 | instead of CODE_FOR_nothing. | |
| 3998 | (cbranchdi4): Likewise. Fix the order of arguments for | |
| 3999 | gen_rtx_fmt_ee. | |
| 4000 | (push_fpscr): Use add_reg_note. | |
| 4001 | (pop_fpscr, movdf_i4+1, reload_outdf__RnFRm+3, reload_outdf__RnFRm+4, | |
| 4002 | reload_outdf__RnFRm+5, fpu_switch+1, fpu_switch+2): Likewise. | |
| 4003 | ||
| ad41bd84 JM |
4004 | 2009-04-21 Joseph Myers <joseph@codesourcery.com> |
| 4005 | ||
| 4006 | * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, | |
| 4007 | ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, | |
| 4008 | ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, | |
| 4009 | ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, | |
| 4010 | ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, | |
| 4011 | FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, | |
| 4012 | config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, | |
| 4013 | config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, | |
| 4014 | config/alpha/x-vms, config/arc/t-arc, | |
| 4015 | config/arm/README-interworking, config/arm/arm-c.c, | |
| 4016 | config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, | |
| 4017 | config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, | |
| 4018 | config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, | |
| 4019 | config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, | |
| 4020 | config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, | |
| 4021 | config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, | |
| 4022 | config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, | |
| 4023 | config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, | |
| 4024 | config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, | |
| 4025 | config/cris/t-elfmulti, config/crx/t-crx, | |
| 4026 | config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, | |
| 4027 | config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, | |
| 4028 | config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, | |
| 4029 | config/h8300/t-h8300, config/i386/athlon.md, | |
| 4030 | config/i386/darwin-libgcc.10.4.ver, | |
| 4031 | config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, | |
| 4032 | config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, | |
| 4033 | config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, | |
| 4034 | config/i386/t-linux64, config/i386/t-nwld, | |
| 4035 | config/i386/t-rtems-i386, config/i386/t-sol2-10, | |
| 4036 | config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, | |
| 4037 | config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, | |
| 4038 | config/ia64/libgcc-ia64.ver, config/ia64/linux.h, | |
| 4039 | config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64, | |
| 4040 | config/iq2000/abi, config/iq2000/lib2extra-funcs.c, | |
| 4041 | config/iq2000/t-iq2000, config/libgcc-glibc.ver, | |
| 4042 | config/m32r/libgcc-glibc.ver, config/m32r/t-linux, | |
| 4043 | config/m32r/t-m32r, config/m68hc11/t-m68hc11, | |
| 4044 | config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs, | |
| 4045 | config/m68k/t-uclinux, config/mcore/t-mcore, | |
| 4046 | config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md, | |
| 4047 | config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm, | |
| 4048 | config/mips/crtn.asm, config/mips/irix-crti.asm, | |
| 4049 | config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver, | |
| 4050 | config/mips/mips-dsp.md, config/mips/mips-dspr2.md, | |
| 4051 | config/mips/mips-fixed.md, config/mips/sb1.md, | |
| 4052 | config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast, | |
| 4053 | config/mips/t-iris6, config/mips/t-isa3264, | |
| 4054 | config/mips/t-libgcc-mips16, config/mips/t-linux64, | |
| 4055 | config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems, | |
| 4056 | config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk, | |
| 4057 | config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, | |
| 4058 | config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, | |
| 4059 | config/mn10300/t-linux, config/mn10300/t-mn10300, | |
| 4060 | config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, | |
| 4061 | config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, | |
| 4062 | config/picochip/libgccExtras/clzsi2.asm, | |
| 4063 | config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, | |
| 4064 | config/rs6000/darwin-libgcc.10.4.ver, | |
| 4065 | config/rs6000/darwin-libgcc.10.5.ver, | |
| 4066 | config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, | |
| 4067 | config/rs6000/t-aix43, config/rs6000/t-aix52, | |
| 4068 | config/rs6000/t-darwin, config/rs6000/t-fprules, | |
| 4069 | config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, | |
| 4070 | config/rs6000/t-lynx, config/rs6000/t-netbsd, | |
| 4071 | config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, | |
| 4072 | config/rs6000/t-ppcgas, config/rs6000/t-rs6000, | |
| 4073 | config/rs6000/t-rtems, config/rs6000/t-spe, | |
| 4074 | config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, | |
| 4075 | config/score/t-score-elf, config/sh/divcost-analysis, | |
| 4076 | config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, | |
| 4077 | config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, | |
| 4078 | config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, | |
| 4079 | config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, | |
| 4080 | config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, | |
| 4081 | config/stormy16/stormy-abi, config/stormy16/t-stormy16, | |
| 4082 | config/t-darwin, config/t-libunwind, config/t-libunwind-elf, | |
| 4083 | config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, | |
| 4084 | config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, | |
| 4085 | config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, | |
| 4086 | config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, | |
| 4087 | gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, | |
| 4088 | java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, | |
| 4089 | limitx.h, version.c, xcoff.h: Add copyright and license notices. | |
| 4090 | * config/h8300/genmova.sh: Include copyright and license notices | |
| 4091 | in generated output. | |
| 4092 | * config/h8300/mova.md: Regenerate. | |
| 4093 | * doc/install.texi2html: Include word "Copyright" in copyright | |
| 4094 | notice and use name "Free Software Foundation, Inc.". | |
| 4095 | * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, | |
| 4096 | ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, | |
| 4097 | ChangeLog-2007, ChangeLog-2008: Correct dates. | |
| 4098 | ||
| ca80e52b EB |
4099 | 2009-04-21 Eric Botcazou <ebotcazou@adacore.com> |
| 4100 | ||
| 4101 | * c-common.c (c_common_truthvalue_conversion): Use LOCATION to build | |
| 4102 | NE_EXPR operations as well. | |
| 4103 | * c-parser.c (c_parser_condition): Do not set location information on | |
| 4104 | the condition. | |
| 4105 | (c_parser_conditional_expression): Likewise. | |
| 4106 | (c_parser_binary_expression): Set location information on operators. | |
| 4107 | * c-typeck.c (build_unary_op) <TRUTH_NOT_EXPR>: Reset the location if | |
| 4108 | TRUTH_NOT_EXPR has been folded. | |
| 4109 | * fold-const.c (fold_truth_not_expr): Copy location information from | |
| 4110 | the incoming expression to the outgoing one. | |
| 4111 | * gimplify.c (shortcut_cond_r): Add locus parameter. Pass it to | |
| 4112 | recursive calls on the LHS of the operator but pass that of the | |
| 4113 | operator to recursive calls on the RHS of the operator. Set it | |
| 4114 | on the COND_EXPR. | |
| 4115 | (shortcut_cond_expr): Set the locus of the operator on the second | |
| 4116 | COND_EXPR and that of the expression on the first in degenerate cases. | |
| 4117 | Pass the locus of the expression to calls to shortcut_cond_r. | |
| 4118 | Set the locus of the 'then' block on the associated jump, if any. | |
| 4119 | (gimplify_boolean_expr): Add locus parameter. Set it on the COND_EXPR. | |
| 4120 | (gimplify_expr) <TRUTH_ANDIF_EXPR>: Pass the locus of the outer | |
| 4121 | expression to call to gimplify_boolean_expr. | |
| 4122 | ||
| 35091630 KT |
4123 | 2009-04-21 Kai Tietz <kai.tietz@onevision.com> |
| 4124 | ||
| 4125 | * config.gcc: Add additional configuration for | |
| 4126 | i686-w64-mingw* and x86_64-w64-mingw* triplet. | |
| 4127 | * config/i386/mingw-w64.h: New mingw-w64 specific header. | |
| 4128 | (CPP_SPEC): Redefine for allowing -municode option. | |
| 4129 | (STARTFILE_SPEC): Likewise. | |
| 4130 | * config/i386/t-mingw-w64: New. | |
| 4131 | * config/i386/mingw-w64.opt: New. | |
| 4132 | (municode): Add new target option. | |
| 4133 | * doc/invoke.texi (municode): Add documentation for new option. | |
| 4134 | ||
| 0267afc4 ILT |
4135 | 2009-04-21 Ian Lance Taylor <iant@google.com> |
| 4136 | ||
| 4137 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
| 4138 | Correct test for number of arguments. | |
| 4139 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise. | |
| 4140 | ||
| 2ba9daa7 AS |
4141 | 2009-04-21 Andreas Schwab <schwab@linux-m68k.org> |
| 4142 | ||
| 4143 | * config/m68k/linux.h (FINALIZE_TRAMPOLINE): Use enum for second | |
| 4144 | argument of emit_library_call. | |
| 4145 | ||
| ad8a1ac0 RG |
4146 | 2009-04-21 Richard Guenther <rguenther@suse.de> |
| 4147 | ||
| 4148 | PR middle-end/39829 | |
| 4149 | * gimple.c (walk_stmt_load_store_addr_ops): Catch addresses | |
| 4150 | inside VIEW_CONVERT_EXPRs. | |
| 4151 | ||
| 7156c8ab MJ |
4152 | 2009-04-21 Martin Jambor <mjambor@suse.cz> |
| 4153 | ||
| 4154 | * tree-switch-conversion.c (build_constructors): Split a long line. | |
| 4155 | (constructor_contains_same_values_p): New function. | |
| 7d83f4f5 UB |
4156 | (build_one_array): Create assigns of constants if possible, do not |
| 4157 | call mark_sym_for_renaming, call update_stmt. | |
| 7156c8ab MJ |
4158 | (build_arrays): Call make_ssa_name (create_tmp_var ()) instead of |
| 4159 | make_rename_temp. Do not call mark_symbols_for_renaming, call | |
| 4160 | update_stmt. | |
| 4161 | (gen_def_assigns): Do not call mark_symbols_for_renaming or | |
| 4162 | find_new_referenced_vars, call update_stmt. | |
| 4163 | (gen_inbound_check): Use create_tmp_var and create ssa names manually | |
| 4164 | instead of calling make_rename_temp. Do not call | |
| 4165 | find_new_referenced_vars or mark_symbols_for_renaming, call | |
| 4166 | update_stmt. | |
| 4167 | ||
| 2970ccb3 RG |
4168 | 2009-04-21 Richard Guenther <rguenther@suse.de> |
| 4169 | ||
| 4170 | PR tree-optimization/39827 | |
| 7d83f4f5 | 4171 | * tree-ssa-phiprop.c (propagate_with_phi): Check SSA_NAME is in range. |
| 2970ccb3 RG |
4172 | (tree_ssa_phiprop): Pass the correct array size. |
| 4173 | ||
| 47f402d1 UB |
4174 | 2009-04-21 Uros Bizjak <ubizjak@gmail.com> |
| 4175 | ||
| 4176 | * config/alpha/alpha.md (tune): Add cast to enum attr_tune. | |
| 4177 | ||
| 1e4ae551 MLI |
4178 | 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org> |
| 4179 | ||
| 4180 | PR 16202 | |
| 4181 | * c-typeck.c (lvalue_p): Move declaration ... | |
| 4182 | * c-common.h (lvalue_p): ... to here. | |
| 4183 | * c-common.c (candidate_equal_p): New. | |
| 4184 | (add_tlist): Use it. | |
| 4185 | (merge_tlist): Use it. | |
| 4186 | (warn_for_collisions_1): Likewise. | |
| 4187 | (warning_candidate_p): Accept more candidates. | |
| 4188 | (verify_tree): A warning candidate can be an expression. Use | |
| 4189 | candidate_equal_p. | |
| 4190 | ||
| 244609a6 BE |
4191 | 2009-04-21 Ben Elliston <bje@au.ibm.com> |
| 4192 | ||
| 4193 | PR target/5267 | |
| 4194 | * doc/invoke.texi (RS/6000 and PowerPC Options): Add documentation | |
| 4195 | for -mcall-eabi, -mcall-aixdesc, -mcall-freebsd and -mcall-openbsd | |
| 4196 | options. Remove -mcall-solaris documentation. | |
| 4197 | ||
| 9c650d90 MLI |
4198 | 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 4199 | ||
| 4200 | PR c++/13358 | |
| 4201 | * doc/invoke.texi (-Wlong-long): Update description. | |
| 4202 | * c-lex (interpret_integer): Only warn if there was no previous | |
| 4203 | overflow and -Wlong-long is enabled. | |
| 4204 | * c-decl.c (declspecs_add_type): Drop redundant flags. | |
| 4205 | * c.opt (Wlong-long): Init to -1. | |
| 4206 | * c-opts.c (sanitize_cpp_opts): Synchronize cpp's warn_long_long | |
| 4207 | and front-end warn_long_long. Wlong-long only depends on other | |
| 4208 | flags if it is uninitialized. | |
| 4209 | * c-parser.c (disable_extension_diagnostics): warn_long_long is | |
| 4210 | the same for CPP and FE. | |
| 4211 | (restore_extension_diagnostics): Likewise. | |
| 4212 | ||
| bbbbb16a ILT |
4213 | 2009-04-20 Ian Lance Taylor <iant@google.com> |
| 4214 | ||
| 4215 | Fix enum conversions which are invalid in C++: | |
| 47f402d1 UB |
4216 | * auto-inc-dec.c (attempt_change): Change 0 to SET in function call. |
| 4217 | * calls.c (store_one_arg): Change 0 to EXPAND_NORMAL in function call. | |
| bbbbb16a ILT |
4218 | * cse.c (hash_rtx_cb): Change 0 to VOIDmode in function call. |
| 4219 | * dbgcnt.c (dbg_cnt_set_limit_by_name): Add cast to enum type. | |
| 47f402d1 | 4220 | * dbxout.c (dbxout_symbol): Change 0 to VOIDmode in function call. |
| bbbbb16a | 4221 | (dbxout_parms): Likewise. |
| 47f402d1 | 4222 | * df-core.c (df_set_flags): Change changeable_flags parameter to int. |
| bbbbb16a ILT |
4223 | (df_clear_flags): Likewise. |
| 4224 | * df-problems.c (df_rd_bb_local_compute_process_def): Change | |
| 4225 | top_flag parameter to int. | |
| 4226 | (df_chain_create_bb_process_use): Likewise. | |
| 47f402d1 UB |
4227 | (df_chain_add_problem): Change chain_flags parameter to unsigned int. |
| 4228 | Remove cast. | |
| bbbbb16a ILT |
4229 | * df-scan.c (df_ref_create): Change ref_flags parameter to int. |
| 4230 | (df_ref_create_structure, df_def_record_1): Likewise. | |
| 4231 | (df_defs_record, df_uses_record, df_get_call_refs): Likewise. | |
| 4232 | (df_notes_rescan): Change 0 to VOIDmode in function call. | |
| 4233 | (df_get_call_refs, df_insn_refs_collect): Likewise. | |
| 4234 | (df_bb_regs_collect): Likewise. | |
| 4235 | (df_entry_block_defs_collect): Likewise. | |
| 4236 | (df_exit_block_uses_collect): Likewise. | |
| 4237 | * df.h: Update declarations. | |
| 4238 | * double-int.c (double_int_divmod): Add cast to enum type. | |
| 4239 | * dse.c (replace_inc_dec): Reverse parameters to gen_int_mode. | |
| 4240 | * dwarf2out.c (new_reg_loc_descr): Add casts to enum type. | |
| 4241 | (based_loc_descr): Likewise. | |
| 4242 | (loc_descriptor_from_tree_1): Change first_op and second_op to | |
| 4243 | enum dwarf_location_atom. Add cast to enum type. | |
| 4244 | * expmed.c (init_expmed): Change 0 to SET in function call. | |
| 47f402d1 | 4245 | * expr.c (init_expr_target): Change 0 to VOIDmode in function call. |
| bbbbb16a ILT |
4246 | (expand_expr_real_1): Change 0 to EXPAND_NORMAL in function call. |
| 4247 | (do_store_flag): Likewise. | |
| 4248 | * fixed-value.h (struct fixed_value): Change mode to enum | |
| 4249 | machine_mode. | |
| 47f402d1 | 4250 | * function.c (assign_parms): Change 0 to VOIDmode in function call. |
| bbbbb16a ILT |
4251 | * genautomata.c (insert_automaton_decl): Change 1 to INSERT in |
| 4252 | function call. | |
| 4253 | (insert_insn_decl, insert_decl, insert_state): Likewise. | |
| 4254 | (automata_list_finish): Likewise. | |
| 4255 | * genrecog.c (process_define_predicate): Add cast to enum type. | |
| 4256 | * gensupport.c (init_predicate_table): Add cast to enum type. | |
| 4257 | * gimple.c (gimple_build_return): Change 0 to ERROR_MARK in | |
| 4258 | function call. | |
| 4259 | (gimple_build_call_1, gimple_build_label): Likewise. | |
| 4260 | (gimple_build_goto, gimple_build_asm_1): Likewise. | |
| 4261 | (gimple_build_switch_1, gimple_build_cdt): Likewise. | |
| 47f402d1 | 4262 | * gimple.h (GIMPLE_CHECK): Change 0 to ERROR_MARK in function call. |
| bbbbb16a ILT |
4263 | (enum fallback): Rename from enum fallback_t. |
| 4264 | (fallback_t): Typedef as int. | |
| 4265 | * gimple-low.c (lower_builtin_setjmp): Change TSI_SAME_STMT to | |
| 4266 | GSI_SAME_STMT in function call. | |
| 4267 | * ira.c (setup_class_subset_and_memory_move_costs): Add casts to | |
| 4268 | enum type. | |
| 4269 | (setup_reg_class_relations): Likewise. | |
| 47f402d1 | 4270 | (setup_reg_class_nregs): Change cl to int. Add casts to enum type. |
| bbbbb16a ILT |
4271 | (setup_prohibited_class_mode_regs): Add cast to enum type. |
| 4272 | (setup_prohibited_mode_move_regs): Likewise. | |
| 47f402d1 | 4273 | * ira-costs.c (record_reg_classes): Change rclass to enum reg_class. |
| bbbbb16a ILT |
4274 | (record_address_regs): Change i to enum reg_class. |
| 4275 | * lists.c (alloc_EXPR_LIST): Add cast to enum type. | |
| 4276 | * machmode.h (GET_MODE_CLASS): Cast value to enum mode_class. | |
| 4277 | (GET_MODE_WIDER_MODE): Cast value to enum machine_mode. | |
| 4278 | (GET_MODE_2XWIDER_MODE): Likewise. | |
| 4279 | (GET_CLASS_NARROWEST_MODE): Likewise. | |
| 4280 | * omp-low.c (expand_omp_for): Add cast to enum type. | |
| 4281 | * optabs.c (debug_optab_libfuncs): Add casts to enum type. | |
| 4282 | * opts.c (enable_warning_as_error): Change kind to diagostic_t. | |
| 4283 | * postreload.c (reload_cse_simplify_operands): Change rclass local | |
| 4284 | to enum reg_class. | |
| 4285 | * predict.c (combine_predictions_for_insn): Change best_predictor | |
| 4286 | and predictor to enum br_predictor. | |
| 4287 | (combine_predictions_for_bb): Likewise. | |
| 4288 | (build_predict_expr): Change assignment to PREDICT_EXPR_OUTCOME to | |
| 4289 | use SET_PREDICT_EXPR_OUTCOME. | |
| 47f402d1 | 4290 | * real.c (real_arithmetic): Change icode to code in function call. |
| bbbbb16a ILT |
4291 | * reginfo.c (init_move_cost): Add casts to enum type. |
| 4292 | (init_reg_sets_1, init_fake_stack_mems): Likewise. | |
| 4293 | * regmove.c (regclass_compatible_p): Change class0 and class1 to | |
| 4294 | enum reg_class. | |
| 4295 | * reload.c (find_valid_class): Add casts to enum type. | |
| 4296 | (push_reload): Change 0 to NO_REGS in function call. | |
| 4297 | (find_reloads): Change this_alternative to array of enum | |
| 4298 | reg_class. Remove some now-unnecessary casts. | |
| 4299 | (make_memloc): Change 0 to VOIDmode in function call. | |
| 4300 | * reload1.c (reload): Change 0 to VOIDmode in function call. | |
| 4301 | (eliminate_regs_1, elimination_effects): Likewise. | |
| 4302 | (eliminate_regs_in_insn): Likewise. | |
| 4303 | (emit_input_reload_insns): Add cast to enum type. | |
| 4304 | (delete_output_reload): Change 0 to VOIDmode in function call. | |
| 4305 | * reorg.c (insn_sets_resource_p): Convert include_delayed_effects | |
| 4306 | to enum type in function call. | |
| 4307 | * tree.h (PREDICT_EXPR_OUTCOME): Add cast to enum type. | |
| 4308 | (SET_PREDICT_EXPR_OUTCOME): Define. | |
| 47f402d1 | 4309 | * tree-dump.c (get_dump_file_info): Change phase parameter to int. |
| bbbbb16a ILT |
4310 | (get_dump_file_name, dump_begin, dump_enabled_p): Likewise. |
| 4311 | (dump_initialized_p, dump_flag_name, dump_end): Likewise. | |
| 4312 | (dump_function): Likewise. | |
| 4313 | * tree-dump.h: Update declarations. | |
| 4314 | * tree-pass.h: Update declarations. | |
| 4315 | * varasm.c (assemble_integer): Change mclass to enum mode_class. | |
| 4316 | * config/arm/arm.c (thumb_legitimize_reload_address): Add cast to | |
| 4317 | enum type. | |
| 4318 | (arm_rtx_costs_1): Correct parenthesization. | |
| 4319 | (arm_rtx_costs): Add casts to enum type. | |
| 4320 | (adjacent_mem_locations): Reverse arguments to const_ok_for_op. | |
| 4321 | (vfp_emit_fstmd): Use add_rg_note. | |
| 4322 | (emit_multi_reg_push, emit_sfm): Likewise. | |
| 4323 | (thumb_set_frame_pointer): Likewise. | |
| 4324 | (arm_expand_prologue): Likewise. | |
| 4325 | (arm_regno_class): Change return type to enum reg_class. | |
| 4326 | (thumb1_expand_prologue): Use add_reg_note. | |
| 4327 | * config/arm/arm-protos.h (arm_regno_class): Update declaration. | |
| 4328 | * config/arm/arm.h (INITIALIZE_TRAMPOLINE): Change 0 to LCT_NORMAL | |
| 4329 | in function call. | |
| 4330 | * config/arm/gentune.sh: Add cast to enum type. | |
| 4331 | * config/arm/arm-tune.md: Rebuild. | |
| 4332 | * config/i386/i386.c (ix86_expand_prologue): Use add_reg_note. | |
| 4333 | (ix86_split_fp_branch, predict_jump): Likewise. | |
| 4334 | (ix86_expand_multi_arg_builtin): Change sub_code from enum | |
| 4335 | insn_code to enum rtx_code. | |
| 4336 | (ix86_builtin_vectorized_function): Add cast to enum type. | |
| 4337 | * config/i386/i386.md (truncdfsf2): Change slot to enum | |
| 4338 | ix86_stack_slot. | |
| 4339 | (truncxf<mode>2, isinf<mode>2): Likewise. | |
| 4340 | * config/i386/i386-c.c (ix86_pragma_target_parse): Add cast to | |
| 4341 | enum type. | |
| 4342 | * config/ia64/ia64.c (ia64_split_tmode_move): Use add_reg_note. | |
| 4343 | (spill_restore_mem, do_spill, ia64_expand_prologue): Likewise. | |
| 4344 | (insert_bundle_state): Change 1 to INSERT in function call. | |
| 4345 | (ia64_add_bundle_selector_before): Likewise. | |
| 4346 | * config/ia64/ia64.md (cpu attr): Add cast to enum type. | |
| 4347 | (save_stack_nonlocal): Change 0 to LCT_NORMAL in function call. | |
| 4348 | (restore_stack_nonlocal): Likewise. | |
| 4349 | * config/mips/mips.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL in | |
| 4350 | function call. | |
| 4351 | * config/mips/mips.c (mips_binary_cost): Change 0 to SET in | |
| 4352 | function call. | |
| 4353 | (mips_rtx_costs): Likewise. | |
| 4354 | (mips_override_options): Add casts to enum type. | |
| 4355 | * config/mips/sdemtk.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL | |
| 4356 | in function call. | |
| 4357 | * config/pa/pa.c (legitimize_pic_address): Use add_reg_note. | |
| 4358 | (store_reg, set_reg_plus_d): Likewise. | |
| 4359 | (hppa_expand_prologue, hppa_profile_hook): Likewise. | |
| 4360 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add | |
| 4361 | cast to enum type. | |
| 4362 | (altivec_expand_vec_set_builtin): Change 0 to EXPAND_NORMAL in | |
| 4363 | function call. | |
| 4364 | (emit_unlikely_jump): Use add_reg_note. | |
| 4365 | (rs6000_emit_allocate_stack): Likewise. | |
| 4366 | (rs6000_frame_related, rs6000_emit_prologue): Likewise. | |
| 4367 | (output_toc): Change 1 to INSERT in function call. | |
| 4368 | (output_profile_hook): Change 0 to LCT_NORMAL in function call. | |
| 4369 | (rs6000_initialize_trampoline): Likewise. | |
| 4370 | (rs6000_init_dwarf_reg_sizes_extra): Change 0 to EXPAND_NORMAL in | |
| 4371 | function call. | |
| 4372 | * config/s390/s390.c (s390_rtx_costs): Add cast to enum type. | |
| 4373 | (s390_expand_movmem): Change 0 to OPTAB_DIRECT in function call. | |
| 4374 | (s390_expand_setmem, s390_expand_cmpmem): Likewise. | |
| 4375 | (save_gprs): Use add_reg_note. | |
| 4376 | (s390_emit_prologue): Likewise. | |
| 47f402d1 | 4377 | (s390_expand_builtin): Change 0 to EXPAND_NORMAL in function call. |
| bbbbb16a ILT |
4378 | * config/sparc/sparc.c (sparc_expand_prologue): Use add_reg_note. |
| 4379 | (sparc_fold_builtin): Add cast to enum type. | |
| 4380 | * config/spu/spu.c (spu_emit_branch_or_set): Change ior_code to | |
| 4381 | enum insn_code. | |
| 4382 | (spu_expand_prologue): Use add_reg_note. | |
| 47f402d1 | 4383 | (expand_builtin_args): Change 0 to EXPAND_NORMAL in function call. |
| bbbbb16a ILT |
4384 | |
| 4385 | 2009-04-20 Ian Lance Taylor <iant@google.com> | |
| 4386 | ||
| 4387 | * c-parser.c (c_parser_attributes): Change VEC back to tree list. | |
| 4388 | (c_parser_postfix_expression_after_primary): Get VEC for list of | |
| 4389 | arguments. Get original types of arguments. Call | |
| 4390 | build_function_call_vec. | |
| 4391 | (cached_expr_list_1, cached_expr_list_2): New static variables. | |
| 4392 | (c_parser_expr_list): Change return type to VEC *. Add | |
| 4393 | p_orig_types parameter. Change all callers. | |
| 4394 | (c_parser_release_expr): New static function. | |
| 4395 | (c_parser_vec_to_tree_list): New static function. | |
| 4396 | * c-typeck.c (build_function_call): Rewrite to build a VEC and | |
| 4397 | call build_function_call_vec. | |
| 4398 | (build_function_call_vec): New function, based on old | |
| 4399 | build_function_call. | |
| 4400 | (convert_arguments): Remove nargs and argarray parameters. Change | |
| 4401 | values to a VEC. Add origtypes parameter. | |
| 47f402d1 | 4402 | (build_modify_expr): Add rhs_origtype parameter. Change all callers. |
| bbbbb16a ILT |
4403 | (convert_for_assignment): Add origtype parameter. Change all |
| 4404 | callers. If warn_cxx_compat, check for conversion to an enum | |
| 4405 | type when calling a function. | |
| 4406 | (store_init_value): Add origtype parameter. Change all callers. | |
| 4407 | (digest_init): Likewise. | |
| 4408 | (struct init_node): Add origtype field. | |
| 4409 | (add_pending_init): Add origtype parameter. Change all callers. | |
| 4410 | (output_init_element): Likewise. | |
| 4411 | (output_pending_init_elements): Pass origtype from init_node to | |
| 4412 | output_init_element. | |
| f28a61ab | 4413 | (process_init_element): Pass origtype from c_expr to |
| bbbbb16a ILT |
4414 | output_init_element. |
| 4415 | (c_finish_return): Add origtype parameter. Change all callers. | |
| 4416 | * c-common.c (sync_resolve_size): Change params to VEC *. Change | |
| 4417 | caller. | |
| 4418 | (sync_resolve_params): Likewise. | |
| 47f402d1 | 4419 | (sync_resolve_return): Change params to first_param. Change caller. |
| bbbbb16a | 4420 | (resolve_overloaded_builtins): Change params to VEC *. Change |
| 47f402d1 | 4421 | callers. Save first parameter around call to build_function_call_vec. |
| bbbbb16a ILT |
4422 | * c-decl.c (finish_decl): Add origtype parameter. Change all |
| 4423 | callers. Call build_function_call_vec rather than | |
| 4424 | build_function_call for cleanup. | |
| 4425 | * c-tree.h: Update declarations. | |
| 4426 | * c-common.h: Update declarations. | |
| 4427 | * stub-objc.c (objc_rewrite_function_call): Change parameter from | |
| 4428 | params to first_param. | |
| 4429 | * target.h (struct gcc_target): Change resolve_overloaded_builtin | |
| 4430 | params parameter from tree to void *. | |
| 4431 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
| 4432 | Change arglist parameter to have type void *, and to be a pointer | |
| 4433 | to a VEC. | |
| 4434 | * config/rs6000/rs6000-protos.h | |
| 4435 | (altivec_resolve_overloaded_builtin): Update declaration. | |
| 4436 | * config/spu/spu-c.c (spu_resolved_overloaded_builtin): Change | |
| 4437 | fnargs parameter to have type void *, and to be a pointer to a | |
| 4438 | VEC. Call build_function_call_vec instead of | |
| 4439 | build_function_call. | |
| 47f402d1 | 4440 | * config/spu/spu-protos.h (spu_expand_builtin): Update declaration. |
| bbbbb16a | 4441 | |
| 6ff078d4 | 4442 | 2009-04-20 Joey Ye <joey.ye@intel.com> |
| 60839f5d | 4443 | Xuepeng Guo <xuepeng.guo@intel.com> |
| 6ff078d4 JY |
4444 | H.J. Lu <hongjiu.lu@intel.com> |
| 4445 | ||
| 4446 | * config/i386/atom.md: Add bypasses with ix86_dep_by_shift_count. | |
| 4447 | ||
| 4448 | * config/i386/i386.c (LEA_SEARCH_THRESHOLD): New macro. | |
| 4449 | (IX86_LEA_PRIORITY): Likewise. | |
| 4450 | (distance_non_agu_define): New function. | |
| 4451 | (distance_agu_use): Likewise. | |
| 4452 | (ix86_lea_for_add_ok): Likewise. | |
| 4453 | (ix86_dep_by_shift_count): Likewise. | |
| 4454 | ||
| 4455 | * config/i386/i386.md: Call ix86_lea_for_add_ok to decide we | |
| 4456 | should split for LEA. | |
| 4457 | ||
| 4458 | * config/i386/i386-protos.h (ix86_lea_for_add_ok): Declare new | |
| 4459 | function. | |
| 4460 | (ix86_dep_by_shift_count): Likewise. | |
| 4461 | ||
| 87a5b4cc RG |
4462 | 2009-04-20 Richard Guenther <rguenther@suse.de> |
| 4463 | ||
| 4464 | * expr.c (handled_component_p): Move ... | |
| 4465 | * tree.h (handled_component_p): ... here. | |
| 4466 | * tree.def: Re-order BIT_FIELD_REF, COMPONENT_REF, | |
| 4467 | ARRAY_REF, ARRAY_RANGE_REF, VIEW_CONVERT_EXPR, IMAGPART_EXPR | |
| 4468 | and REALPART_EXPR to be in one group. | |
| 4469 | ||
| 438c239d RG |
4470 | 2009-04-20 Richard Guenther <rguenther@suse.de> |
| 4471 | ||
| 4472 | * basic-block.h (get_all_dominated_blocks): Declare. | |
| 4473 | * dominance.c (get_all_dominated_blocks): New function. | |
| 4474 | * tree-cfg.c (get_all_dominated_blocks): Remove. | |
| 4475 | (remove_edge_and_dominated_blocks): Adjust. | |
| 4476 | * tree-ssa-phiprop.c (tree_ssa_phiprop_1): Fold in ... | |
| 4477 | (tree_ssa_phiprop): ... here. Use get_all_dominated_blocks | |
| 4478 | instead of recursing. | |
| 4479 | ||
| fed5ae11 DK |
4480 | 2009-04-20 Doug Kwan <dougkwan@google.com> |
| 4481 | ||
| 4482 | * cgraph.h (cgraph_node_ptr): New type for vector functions. | |
| 4483 | (struct cgraph_node_set_def): New type. | |
| 4484 | (cgraph_node_set) New type. Also declare vector functions. | |
| 4485 | (struct cgraph_node_set_element_def): New type. | |
| 4486 | (cgraph_node_set_element): Ditto. | |
| 4487 | (cgraph_node_set_iterator): New iterator type. | |
| 4488 | (cgraph_node_set_new, cgraph_node_set_find, cgraph_node_set_add, | |
| 4489 | cgraph_node_set_remove, dump_cgraph_node_set, | |
| 4490 | debug_cgraph_node_set): New prototypes. | |
| 4491 | (csi_end_p, csi_next, csi_node, csi_start, cgraph_node_in_set_p, | |
| 4492 | cgraph_node_set_size): New inlines. | |
| 4493 | * tree-pass.h (struct cgraph_node_set_def): New decl to avoid | |
| 4494 | including cgraph.h. | |
| 4495 | (struct ipa_opt_pass): Add struct cgraph_node_set_def | |
| 4496 | argument to function 'write_summary'. | |
| 4497 | * ipa.c: Include ggc.h. | |
| 4498 | (hash_cgraph_node_set_element, | |
| 4499 | eq_cgraph_node_set_element, cgraph_node_set_new, | |
| 4500 | cgraph_node_set_add, cgraph_node_set_remove, | |
| 4501 | cgraph_node_set_find, dump_cgraph_node_set, | |
| 4502 | debug_cgraph_node_set): New functions. | |
| 4503 | * Makefile.in (ipa.o): Add dependency on GGC_H. | |
| 4504 | ||
| c4551b28 IR |
4505 | 2009-04-20 Ira Rosen <irar@il.ibm.com> |
| 4506 | ||
| 4507 | PR tree-optimization/39675 | |
| 2ba9daa7 | 4508 | * tree-vect-loop.c (vect_transform_loop): Remove currently redundant |
| 47f402d1 UB |
4509 | check of the return code of vect_schedule_slp. Check that |
| 4510 | stmt_vec_info still exists for the statement, before checking its | |
| 4511 | vectorization type. | |
| c4551b28 | 4512 | |
| 21a495fb MM |
4513 | 2009-04-20 Michael Matz <matz@suse.de> |
| 4514 | ||
| 4515 | * Makefile.in (generated_files): Take out $(simple_generated_c). | |
| 4516 | ||
| 8e208874 DK |
4517 | 2009-04-19 Dave Korn <dave.korn.cygwin@gmail.com> |
| 4518 | ||
| 4519 | * config/i386/cygwin-stdint.h (INTPTR_TYPE): Remove "long". | |
| 4520 | (UINTPTR_TYPE): Likewise. | |
| 4521 | ||
| a45e580b JM |
4522 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
| 4523 | ||
| 4524 | PR c/37481 | |
| 4525 | * c-typeck.c (digest_init): Check for initializing an array with a | |
| 4526 | string literal. | |
| 4527 | ||
| 20845d35 JM |
4528 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
| 4529 | ||
| 4530 | PR c/19771 | |
| 4531 | * c-semantics.c (pop_stmt_list): Propagate | |
| 4532 | STATEMENT_LIST_HAS_LABEL to parent statement list. | |
| 4533 | ||
| 28143fdd AN |
4534 | 2009-04-19 Adam Nemet <anemet@caviumnetworks.com> |
| 4535 | ||
| 4536 | * config/mips/mips.h (mips_tune_attr): New macro. | |
| 4537 | * config/mips/mips.md (cpu): Use it. | |
| 4538 | ||
| da377db9 JM |
4539 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
| 4540 | ||
| 4541 | PR c/38243 | |
| 4542 | * c-decl.c (shadow_tag_warned): Diagnose use of restrict when | |
| 4543 | declaring a tag. | |
| 4544 | ||
| 3baf459d DN |
4545 | 2009-04-19 Diego Novillo <dnovillo@google.com> |
| 4546 | ||
| 4547 | * toplev.c (compile_file): Move call to coverage_finish ... | |
| 4548 | * cgraphunit.c (ipa_passes): ... here. | |
| 4549 | Call cgraph_process_new_functions. | |
| 4550 | * ipa-utils.c (get_base_var): Handle CONSTRUCTOR. | |
| 4551 | * Makefile.in (cgraphunit.o): Add dependency on COVERAGE_H. | |
| 4552 | ||
| b6fa5b01 JH |
4553 | 2009-04-19 Jan Hubicka <jh@suse.cz> |
| 4554 | ||
| 47f402d1 UB |
4555 | * cgraph.c (cgraph_create_edge, cgraph_set_call_stmt): Set proper |
| 4556 | cfun. | |
| b6fa5b01 JH |
4557 | (dump_cgraph_node): Dump can throw external flag. |
| 4558 | * ipa-pure-const.c (propagate): Fix propagation of nothrow flags. | |
| 4559 | ||
| ca409efd MLI |
4560 | 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
| 4561 | ||
| 4562 | PR c/32061 | |
| 4563 | PR c++/36954 | |
| 4564 | * doc/invoke.texi: Add -Wlogical-op to -Wextra. | |
| 4565 | * common.opt (Wlogical-op): Move from here... | |
| 4566 | * c.opt (Wlogical-op): ... to here. | |
| 4567 | * c-typeck.c (parser_build_binary_op): Update call to | |
| 4568 | warn_logical_operator. | |
| 4569 | * c-opts.c (c_common_post_options): Enable warn_logical_op with | |
| 4570 | extra_warnings. | |
| 4571 | * c-common.c (warn_logical_op): Update. | |
| 4572 | * c-common.h (warn_logical_op): Update declaration. | |
| 4573 | ||
| 9db4cdd3 EB |
4574 | 2009-04-19 Eric Botcazou <ebotcazou@adacore.com> |
| 4575 | ||
| 4576 | * tree.c (protected_set_expr_location): Fix formatting. | |
| 4577 | ||
| f37acdf9 JM |
4578 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
| 4579 | ||
| 4580 | PR c/27676 | |
| 4581 | * c-typeck.c (readonly_warning): new. | |
| 4582 | (build_unary_op, build_modify_expr): Use readonly_warning for | |
| 4583 | storing into something readonly but not const-qualified. | |
| 4584 | ||
| 2b4b7036 JM |
4585 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
| 4586 | ||
| 4587 | PR c/22367 | |
| 4588 | * c-typeck.c (build_unary_op): Check for taking address of | |
| 4589 | expression of type void. | |
| 4590 | ||
| 3ce62965 JM |
4591 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
| 4592 | ||
| 4593 | PR c/35210 | |
| 4594 | * c-typeck.c (build_function_call): Check for calling a function | |
| 4595 | with qualified void return types. Call require_complete_type when | |
| 4596 | generating a trap. | |
| 4597 | ||
| 2505c5ed JH |
4598 | 2009-04-18 Jan Hubicka <jh@suse.cz> |
| 4599 | ||
| 4600 | * cgraph.c (cgraph_make_edge, dump_cgraph_node, cgraph_set_call_stmt): | |
| 4601 | Set nothrow flag. | |
| 4602 | * cgraph.h (struct function): Reduce loop_nest to 30 bits; add | |
| 4603 | can_throw_external flag. | |
| 4604 | * ipa-reference.c (ipa_utils_reduced_inorder): Update call. | |
| 4605 | * ipa-pure-const.c (ignore_edge): New function. | |
| 4606 | (propagate): Compute order for NOTHROW computation; set NOTHROWs | |
| 4607 | only over can_throw_external edges. | |
| 4608 | (local_pure_const): Add nothrow flag. | |
| 4609 | * ipa-utils.c (searchc): Add ignore_edge callback. | |
| 4610 | (ipa_utils_reduced_inorder): Add ignore_edge callback. | |
| 4611 | * ipa-utils.h (ipa_utils_reduced_inorder): Update prototype. | |
| 4612 | (set_nothrow_function_flags): Update cgraph. | |
| 4613 | * tree-cfg.c (verify_stmt): Relax nothrow checking when in IPA mode. | |
| 4614 | ||
| 2586ba4b RG |
4615 | 2009-04-18 Richard Guenther <rguenther@suse.de> |
| 4616 | ||
| 4617 | PR middle-end/39804 | |
| 4618 | * tree-ssa-ccp.c (fold_stmt_1): New function factored from ... | |
| 4619 | (fold_stmt): ... this and ... | |
| 4620 | (fold_stmt_inplace): ... this. | |
| 4621 | (fold_stmt_1): Fold references in calls and asms. | |
| 4622 | * tree-cfg.c (remove_useless_stmts_cond): Use fold_stmt. | |
| 4623 | ||
| 1eefab17 KH |
4624 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
| 4625 | ||
| 4626 | * tree-vrp.c (ssa_name_nonzero_p): Remove. | |
| 4627 | * tree.h: Remove the prototype for ssa_name_nonzero_p. | |
| 4628 | ||
| aa424b01 KH |
4629 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
| 4630 | ||
| 4631 | * tree.c (function_args_count): Remove. | |
| 4632 | * tree.h: Remove the prototype for function_args_count. | |
| 4633 | ||
| 613a896b KH |
4634 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
| 4635 | ||
| 4636 | * tree-iterator.c (expr_only): Remove. | |
| 4637 | * tree.h: Remove the prototype for expr_only. | |
| 4638 | ||
| 579e694c KH |
4639 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
| 4640 | ||
| 4641 | * reginfo.c (cannot_change_mode_set_regs): Remove. | |
| 4642 | * rtl.h: Remove the prototype for cannot_change_mode_set_regs. | |
| 4643 | ||
| ee7e3ad3 AS |
4644 | 2009-04-08 Anatoly Sokolov <aesok@post.ru> |
| 4645 | ||
| 4646 | * config/avr/avr.md (*rotlsi3_8, *rotlsi3_16, *rotlsi3_24 ): Check | |
| 4647 | whether operands 0 and 1 overlaps. | |
| 4648 | ||
| 92ef7fb1 MLI |
4649 | 2009-04-18 Manuel López-Ibáñez <manu@gcc.gnu.org> |
| 4650 | ||
| 4651 | PR middle-end/36902 | |
| 4652 | * tree-vrp.c (check_array_ref): Pass a location_t instead of a | |
| 4653 | pointer. Use warning_at instead of warning. | |
| 4654 | (search_for_addr_array): Likewise. | |
| 4655 | (check_array_bounds): Likewise. | |
| 4656 | (check_all_array_refs): Check that the incoming edge is not in the | |
| 4657 | list of edges to be removed. | |
| 4658 | (check_all_array_refs): Avoid the temporal pointer. | |
| 4659 | (vrp_visit_cond_stmt): Fix typo. | |
| 4660 | (simplify_switch_using_ranges): Handle the case where the switch | |
| 4661 | index is an integer constant. | |
| 4662 | ||
| 0e097268 AN |
4663 | 2009-04-18 Adam Nemet <anemet@caviumnetworks.com> |
| 4664 | ||
| 4665 | * config/mips/mips.c (mips_final_postscan_insn): Make it static. | |
| 4666 | ||
| c782f1dd KH |
4667 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
| 4668 | ||
| 4669 | * doc/extend.texi, doc/invoke.texi: Fix typos. | |
| 4670 | ||
| 668fb0e8 CC |
4671 | 2009-04-17 Cary Coutant <ccoutant@google.com> |
| 4672 | ||
| 4673 | * tree-flow-inline.h (get_lineno): Fix inverted test. | |
| 4674 | ||
| 4d4014c1 DN |
4675 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
| 4676 | ||
| 4677 | * tree-ssa-pre.c (create_expression_by_pieces): Remove | |
| 4678 | assertion for AVAIL_OUT. | |
| 4679 | ||
| 2984e1b6 MF |
4680 | 2009-04-17 Mike Frysinger <vapier@gentoo.org> |
| 4681 | ||
| 4682 | PR target/38627 | |
| 4683 | * config/sh/lib1funcs.asm [__ELF__ && __linux__]: Add .note.GNU-stack. | |
| 4684 | * config/sh/linux-atomic.asm: Likewise. | |
| 4685 | ||
| 9994a182 DN |
4686 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
| 4687 | ||
| 4688 | * except.c (debug_eh_tree): New. | |
| 4689 | (struct eh_region, struct eh_status): Move ... | |
| 4690 | * except.h: ... here. | |
| 4691 | (add_type_for_runtime): Declare extern. | |
| 4692 | (lookup_type_for_runtime): Likewise. | |
| 4693 | (debug_eh_tree): Declare. | |
| 4694 | * Makefile.in (GTFILES): List except.h before except.c | |
| 4695 | ||
| 07485407 DN |
4696 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
| 4697 | ||
| 47f402d1 | 4698 | * omp-low.c (create_omp_child_function): Set DECL_CONTEXT for DECL. |
| 07485407 DN |
4699 | * cgraphunit.c (cgraph_build_static_cdtor): Likewise. |
| 4700 | * tree-dfa.c (find_referenced_vars_in): Factor out of ... | |
| 4701 | (find_vars_r): ... here. | |
| 4702 | * tree-flow.h (find_referenced_vars_in): Declare. | |
| 4703 | * tree-ssa-pre.c (create_expression_by_pieces): Assert | |
| 4704 | that AVAIL_OUT exists for BLOCK. | |
| 4705 | * Makefile.in (CGRAPH_H): Add dependency on cif-code.def | |
| 4706 | (tree-loop-distribution.o): Fix dependency on TREE_VECTORIZER_H. | |
| 4707 | (tree-parloops.o): Likewise. | |
| 4708 | ||
| 4e53d196 SB |
4709 | 2009-04-17 Simon Baldwin <simonb@google.com> |
| 4710 | ||
| 4711 | * toplev.c (default_tree_printer): Add handling for %E format. | |
| 4712 | ||
| 413d3aa8 DN |
4713 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
| 4714 | ||
| 47f402d1 UB |
4715 | * tree-pretty-print.c (dump_generic_node): Add break after |
| 4716 | TREE_BINFO handler. Handle COMPLEX_TYPE, REAL_TYPE and | |
| 4717 | FIXED_POINT_TYPE. Handle NULL TREE_TYPEs. Handle METHOD_TYPE and | |
| 4718 | FUNCTION_TYPE together. Call print_struct_decl when printing | |
| 4719 | structures and TDF_SLIM is not given. | |
| 413d3aa8 DN |
4720 | (print_struct_decl): Fix logic for detecting recursion. |
| 4721 | ||
| 5a691e98 RAE |
4722 | 2009-04-17 Rafael Avila de Espindola <espindola@google.com> |
| 4723 | ||
| 4724 | PR 31567 | |
| 4725 | * gcc.c (create_at_file): New. | |
| 4726 | (compile_input_file_p): New. | |
| 4727 | (do_spec_1): Use @args files for %i. Use create_at_file for %o. | |
| 4728 | * main.c (main): Update call to toplev_main. | |
| 4729 | * toplev.c (toplev_main): Change signature. Call expandargv. | |
| 4730 | * toplev.h (toplev_main): Change signature. | |
| 4731 | ||
| 9eacf7a6 EB |
4732 | 2009-04-17 Eric Botcazou <ebotcazou@adacore.com> |
| 4733 | ||
| 4734 | * dwarf2out.c (field_byte_offset): Use the type size as the field size | |
| 4735 | if the latter is not constant. | |
| 4736 | ||
| 58298177 DE |
4737 | 2009-04-17 David Edelsohn <edelsohn@gnu.org> |
| 4738 | ||
| 4739 | * dbxout.c (xcoff_debug_hooks): Add set_name_debug_nothing. | |
| 4740 | ||
| 5b4c43d7 EB |
4741 | 2009-04-17 Eric Botcazou <ebotcazou@adacore.com> |
| 4742 | ||
| 4743 | * dbxout.c (dbxout_block): Reinstate test on TREE_USED. | |
| 4744 | * tree-ssa-live.c (remove_unused_scope_block_p): Update TREE_USED bit. | |
| 4745 | ||
| b51605c4 RG |
4746 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
| 4747 | ||
| 4748 | * tree-ssa-structalias.c (get_constraint_for_component_ref): | |
| 4749 | Handle component references view-converting an invariant address. | |
| 4750 | ||
| 9e3be889 AN |
4751 | 2009-04-17 Adam Nemet <anemet@caviumnetworks.com> |
| 4752 | ||
| 4753 | * doc/tm.texi (TARGET_DEFAULT_TARGET_FLAGS, | |
| 4754 | TARGET_MIN_ANCHOR_OFFSET, TARGET_MAX_ANCHOR_OFFSET, | |
| 4755 | TARGET_HAVE_SRODATA_SECTION, TARGET_HAVE_TLS, | |
| 4756 | TARGET_UNWIND_TABLES_DEFAULT, TARGET_TERMINATE_DW2_EH_FRAME_INFO): | |
| 4757 | Use @deftypevr rather than @deftypevar. | |
| 4758 | ||
| 7c3e9dc3 RG |
4759 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
| 4760 | ||
| 47f402d1 | 4761 | * tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up tuplification. |
| 7c3e9dc3 RG |
4762 | (get_prop_source_stmt): Likewise. |
| 4763 | (can_propagate_from): Likewise. | |
| 4764 | ||
| aca600aa AS |
4765 | 2009-04-17 Andrew Stubbs <ams@codesourcery.com> |
| 4766 | ||
| 4767 | * configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG, | |
| 4768 | TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG. | |
| 4769 | (--with-multilib-list): Add default value. | |
| 4770 | * configure: Regenerate. | |
| 4771 | * Makefile.in (TM_ENDIAN_CONFIG): Define. | |
| 4772 | (TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define. | |
| 4773 | * config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG, | |
| 4774 | TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG. | |
| 4775 | Don't add default cpu to multilib list unnecessarily, but do enable | |
| 4776 | the relevant compiler option.. | |
| 4777 | Add support for --with-multilib-list=<blank> and | |
| 4778 | --with-multilib-list=!<somelib> to supress unwanted multilibs. | |
| 4779 | * config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables. | |
| 4780 | (MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables. | |
| 4781 | (MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and | |
| 4782 | TM_MULTILIB_CONFIG. | |
| 4783 | (MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG. | |
| 4784 | (MULTILIB_OSDIRNAMES): New variable. | |
| 4785 | * config/sh/t-1e: Delete file. | |
| 4786 | * config/sh/t-mlib-sh1: Delete file. | |
| 4787 | * config/sh/t-mlib-sh2: Delete file. | |
| 4788 | * config/sh/t-mlib-sh2a: Delete file. | |
| 4789 | * config/sh/t-mlib-sh2a-nofpu: Delete file. | |
| 4790 | * config/sh/t-mlib-sh2a-single: Delete file. | |
| 4791 | * config/sh/t-mlib-sh2a-single-only: Delete file. | |
| 4792 | * config/sh/t-mlib-sh2e: Delete file. | |
| 4793 | * config/sh/t-mlib-sh3e: Delete file. | |
| 4794 | * config/sh/t-mlib-sh4: Delete file. | |
| 4795 | * config/sh/t-mlib-sh4-nofpu: Delete file. | |
| 4796 | * config/sh/t-mlib-sh4-single: Delete file. | |
| 4797 | * config/sh/t-mlib-sh4-single-only: Delete file. | |
| 4798 | * config/sh/t-mlib-sh4a: Delete file. | |
| 4799 | * config/sh/t-mlib-sh4a-nofpu: Delete file. | |
| 4800 | * config/sh/t-mlib-sh4a-single: Delete file. | |
| 4801 | * config/sh/t-mlib-sh4a-single-only: Delete file. | |
| 4802 | * config/sh/t-mlib-sh4al: Delete file. | |
| 4803 | * config/sh/t-mlib-sh5-32media: Delete file. | |
| 4804 | * config/sh/t-mlib-sh5-32media-nofpu: Delete file. | |
| 4805 | * config/sh/t-mlib-sh5-64media: Delete file. | |
| 4806 | * config/sh/t-mlib-sh5-64media-nofpu: Delete file. | |
| 4807 | * config/sh/t-mlib-sh5-compact: Delete file. | |
| 4808 | * config/sh/t-mlib-sh5-compact-nofpu: Delete file. | |
| 4809 | * config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS. | |
| 4810 | * doc/install.texi (Options specification): Add | |
| 4811 | --with-multilib-list and --with-endian. | |
| 4812 | ||
| cf8aba7f RAE |
4813 | 2009-04-17 Rafael Avila de Espindola <espindola@google.com> |
| 4814 | ||
| 4815 | * Makefile.in (REVISION_s): Always include quotes. Change ifdef to use | |
| 4816 | REVISION_c. | |
| 4817 | (OBJS-common): Add plugin-version.o. | |
| 4818 | (plugin-version.o): New. | |
| 4819 | * gcc-plugin.h (plugin_gcc_version): New. | |
| 4820 | (plugin_default_version_check): New. | |
| 4821 | (plugin_init_func, plugin_init): Add version argument. | |
| 4822 | * plugin-version.c: New. | |
| 4823 | * plugin.c (str_plugin_gcc_version_name): New. | |
| 4824 | (try_init_one_plugin): Read plugin_gcc_version from the plugin and | |
| 4825 | pass it to the init function. | |
| 4826 | (plugin_default_version_check): New. | |
| 4827 | ||
| 61e20b90 RG |
4828 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
| 4829 | ||
| 4830 | * tree-ssa-alias.c (refs_may_alias_p_1): Do not use TBAA | |
| 4831 | for decl-vs-decl disambiguation. | |
| 4832 | ||
| 90c6fd8a AK |
4833 | 2009-04-17 Andreas Krebbel <krebbel1@de.ibm.com> |
| 4834 | ||
| 4835 | * config/s390/s390.h (s390_tune_attr): New macro definition. | |
| 4836 | * config/s390/s390.md (cpu attribute): Map to s390_tune_attr. | |
| 4837 | ||
| 9fe9fe04 RG |
4838 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
| 4839 | ||
| 4840 | * tree-ssa-ccp.c (struct fold_stmt_r_data): Remove. | |
| 4841 | (fold_stmt_r): Likewise. | |
| 4842 | (maybe_fold_reference): New function. | |
| 4843 | (fold_gimple_assign): Handle cases fold_stmt_r did. | |
| 4844 | (fold_stmt): Do not use fold_stmt_r. | |
| 4845 | (fold_stmt_inplace): Likewise. | |
| 4846 | ||
| 7e673273 RG |
4847 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
| 4848 | ||
| 4849 | * tree-ssa-dom.c (gimple_assign_unary_useless_conversion_p): Remove. | |
| 4850 | (record_equivalences_from_stmt): Remove useless checks and | |
| 4851 | simplifications. | |
| 4852 | * tree-ssa-pre.c (eliminate): Avoid converting a constant if | |
| 4853 | the type is already suitable. | |
| 4854 | ||
| fabf2749 PB |
4855 | 2009-04-17 Paolo Bonzini <bonzini@gnu.org> |
| 4856 | ||
| 4857 | * config/sh/sh.h (FUNCTION_VALUE): Fix call to sh_promote_prototypes. | |
| 4858 | ||
| 68f7b061 UB |
4859 | 2009-04-17 Uros Bizjak <ubizjak@gmail.com> |
| 4860 | ||
| 4861 | * config/arm/sfp-machine.h (__gcc_CMPtype): New typedef. | |
| 4862 | (CMPtype): Define as __gcc_CMPtype. | |
| 4863 | ||
| 532bfb0a AJ |
4864 | 2009-04-17 Aurelien Jarno <aurelien@aurel32.net> |
| 4865 | ||
| 4866 | * config.gcc: Add soft-fp/t-softfp and i386/t-linux to tmake_file | |
| 4867 | for i[34567]86-*-kfreebsd*-gnu*, x86_64-*-kfreebsd*-gnu*. | |
| 4868 | ||
| e3ac77ff RG |
4869 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
| 4870 | ||
| 4871 | PR tree-optimization/39746 | |
| 4872 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Remove | |
| 4873 | special-casing for builtins and static variable use/def. | |
| 4874 | (call_may_clobber_ref_p_1): Likewise. | |
| 4875 | ||
| 7072a650 ILT |
4876 | 2009-04-16 Ian Lance Taylor <iant@google.com> |
| 4877 | ||
| 4878 | * df.h: Include "timevar.h". | |
| 4879 | (struct df_problem): Change tv_id field to timevar_id_t. | |
| 4880 | * tree-pass.h: Include "timevar.h". | |
| 4881 | (struct opt_pass): Change tv_id field to timevar_id_t. | |
| 4882 | * timevar.h (timevar_id_t): Define TV_NONE. | |
| 4883 | * passes.c (execute_one_ipa_transform_pass): Check for tv_id != | |
| 4884 | TV_NONE rather than tv_id != 0. | |
| 4885 | (execute_one_pass): Likewise. | |
| 4886 | * Makefile.in (DF_H): Add $(TIMEVAR_H). | |
| 4887 | (TREE_PASS_H): Define. Change all instances of tree-pass.h in | |
| 4888 | dependencies to $(TREE_PASS_H). | |
| 4889 | * bt-load.c (pass_branch_target_load_optimize1): Set tv_id field | |
| 4890 | to TV_NONE. | |
| 4891 | (pass_branch_target_load_optimize2): Likewise. | |
| 4892 | * cfglayout.c (pass_into_cfg_layout_mode): Likewise. | |
| 4893 | (pass_outof_cfg_layout_mode): Likewise. | |
| 4894 | * cgraphbuild.c (pass_remove_cgraph_callee_edges): Likewise. | |
| 4895 | (pass_rebuild_cgraph_edges): Likewise. | |
| 4896 | (pass_remove_cgraph_callee_edges): Likewise. | |
| 4897 | * df-core.c (pass_df_initialize_opt): Likewise. | |
| 4898 | (pass_df_initialize_no_opt): Likewise. | |
| 4899 | (pass_df_finish): Likewise. | |
| 4900 | * emit-rtl.c (pass_unshare_all_rtl): Likewise. | |
| 4901 | * except.c (pass_set_nothrow_function_flags): Likewise. | |
| 4902 | (pass_convert_to_eh_region_ranges): Likewise. | |
| 4903 | * final.c (pass_compute_alignments): Likewise. | |
| 4904 | * function.c (pass_instantiate_virtual_regs): Likewise. | |
| 4905 | (pass_init_function): Likewise. | |
| 4906 | (pass_leaf_regs): Likewise. | |
| 4907 | (pass_match_asm_constraints): Likewise. | |
| 4908 | * gimple-low.c (pass_lower_cf): Likewise. | |
| 4909 | (pass_mark_used_blocks): Likewise. | |
| 4910 | * init-regs.c (pass_initialize_regs): Likewise. | |
| 4911 | * integrate.c (pass_initial_value_sets): Likewise. | |
| 4912 | * ira.c (pass_ira): Likewise. | |
| 4913 | * jump.c (pass_cleanup_barriers): Likewise. | |
| 4914 | * omp-low.c (pass_expand_omp): Likewise. | |
| 4915 | (pass_lower_omp): Likewise. | |
| 4916 | * matrix-reorg.c (pass_ipa_matrix_reorg): Likewise. | |
| 4917 | * recog.c (pass_split_all_insns): Likewise. | |
| 4918 | (pass_split_after_reload): Likewise. | |
| 4919 | (pass_split_before_regstack): Likewise. | |
| 4920 | (pass_split_before_sched2): Likewise. | |
| 4921 | (pass_split_for_shorten_branches): Likewise. | |
| 4922 | * reginfo.c (pass_reginfo_init): Likewise. | |
| 4923 | (pass_subregs_of_mode_init): Likewise. | |
| 4924 | (pass_subregs_of_mode_finish): Likewise. | |
| 4925 | * passes.c (pass_postreload): Likewise. | |
| 4926 | * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise. | |
| 4927 | * tree-cfg.c (pass_remove_useless_stmts): Likewise. | |
| 4928 | (pass_warn_function_return): Likewise. | |
| 4929 | (pass_warn_function_noreturn): Likewise. | |
| 4930 | * tree-complex.c (pass_lower_complex): Likewise. | |
| 4931 | (pass_lower_complex_O0): Likewise. | |
| 4932 | * tree-if-conv.c (pass_if_conversion): Likewise. | |
| 4933 | * tree-into-ssa.c (pass_build_ssa): Likewise. | |
| 4934 | * tree-mudflap.c (pass_mudflap_1): Likewise. | |
| 4935 | (pass_mudflap_2): Likewise. | |
| 4936 | * tree-nomudflap.c (pass_mudflap_1): Likewise. | |
| 4937 | (pass_mudflap_2): Likewise. | |
| 4938 | * tree-nrv.c (pass_return_slot): Likewise. | |
| 4939 | * tree-object-size.c (pass_object_sizes): Likewise. | |
| 4940 | * tree-optimize.c (pass_all_optimizations): Likewise. | |
| 4941 | (pass_early_local_passes): Likewise. | |
| 4942 | (pass_all_early_optimizations): Likewise. | |
| 4943 | (pass_cleanup_cfg): Likewise. | |
| 4944 | (pass_cleanup_cfg_post_optimizing): Likewise. | |
| 4945 | (pass_free_datastructures): Likewise. | |
| 4946 | (pass_free_cfg_annotations): Likewise. | |
| 4947 | (pass_fixup_cfg): Likewise. | |
| 4948 | (pass_init_datastructures): Likewise. | |
| 4949 | * tree-ssa.c (pass_early_warn_uninitialized): Likewise. | |
| 4950 | (pass_late_warn_uninitialized): Likewise. | |
| 4951 | (pass_update_address_taken): Likewise. | |
| 4952 | * tree-ssa-ccp.c (pass_fold_builtins): Likewise. | |
| 4953 | * tree-ssa-math-opts.c (pass_cse_reciprocals): Likewise. | |
| 4954 | (pass_cse_sincos): Likewise. | |
| 4955 | (pass_convert_to_rsqrt): Likewise. | |
| 4956 | * tree-ssa-structalias.c (pass_build_alias): Likewise. | |
| 4957 | * tree-stdarg.c (pass_stdarg): Likewise. | |
| 4958 | * tree-tailcall.c (pass_tail_recursion): Likewise. | |
| 4959 | (pass_tail_calls): Likewise. | |
| 4960 | * tree-vect-generic.c (pass_lower_vector): Likewise. | |
| 4961 | (pass_lower_vector_ssa): Likewise. | |
| 4962 | * tree-vectorizer.c (pass_ipa_increase_alignment): Likewise. | |
| 4963 | ||
| 0051ef59 JM |
4964 | 2009-04-16 Joseph Myers <joseph@codesourcery.com> |
| 4965 | ||
| 4966 | * config/mips/mips.c (mips_rtx_cost_data): Use SOFT_FP_COSTS in | |
| 4967 | XLR entry. | |
| 4968 | * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC, MIPS_ARCH_FLOAT_SPEC): | |
| 4969 | Handle -march=xlr. | |
| 4970 | * config/mips/xlr.md (ir_xlr_alu): Also accept insn types move, | |
| 4971 | logical and signext. | |
| 4972 | ||
| b3f8558a KK |
4973 | 2009-04-16 Kaz Kojima <kkojima@gcc.gnu.org> |
| 4974 | ||
| 4975 | PR target/39767 | |
| 4976 | * config/sh/predicates.md (arith_operand): Check if the operand | |
| 4977 | of TRUNCATE is a REG. | |
| 4978 | ||
| f57597d9 KH |
4979 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
| 4980 | ||
| 4981 | * cfgrtl.c (delete_insn_chain_and_edges): Remove. | |
| 4982 | * rtl.h: Remove the prototype for delete_insn_chain_and_edges. | |
| 4983 | ||
| b172d063 KH |
4984 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
| 4985 | ||
| 4986 | * tree-iterator.c (tsi_split_statement_list_after, | |
| 4987 | tsi_split_statement_list_before): Remove. | |
| 4988 | * tree-iterator.h: Remove the prototypes for | |
| 532bfb0a | 4989 | tsi_split_statement_list_after and tsi_split_statement_list_before. |
| b172d063 | 4990 | |
| 78fe4f1f KH |
4991 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
| 4992 | ||
| 4993 | * tree-ssa-propagate.c (stmt_makes_single_load): Remove. | |
| 4994 | * tree-ssa-propagate.h: Remove the prototype for | |
| 4995 | stmt_makes_single_load. | |
| 4996 | ||
| 43dd3201 KH |
4997 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
| 4998 | ||
| 4999 | * emit-rtl.c (set_mem_attrs_from_reg): Remove. | |
| 5000 | * rtl.h: Remove the prototype for set_mem_attrs_from_reg. | |
| 5001 | ||
| 4252a4aa KH |
5002 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
| 5003 | ||
| 5004 | * tree-iterator.c (EXPR_LAST_BODY): Remove. | |
| 5005 | ||
| bfb69968 KH |
5006 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
| 5007 | ||
| 5008 | * except.c (eh_region_outer_p): Remove. | |
| 5009 | * except.h: Remove the prototype for eh_region_outer_p. | |
| 5010 | ||
| c7db7fa5 KH |
5011 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
| 5012 | ||
| 5013 | * function.c (current_function_assembler_name): Remove. | |
| 5014 | * function.h: Remove the prototype for | |
| 5015 | current_function_assembler_name. | |
| 5016 | ||
| efc0b2bd ILT |
5017 | 2009-04-16 Ian Lance Taylor <iant@google.com> |
| 5018 | ||
| 532bfb0a | 5019 | * rtlanal.c (alloc_reg_note): New function, broken out of add_reg_note. |
| efc0b2bd ILT |
5020 | (add_reg_note): Call alloc_reg_note. |
| 5021 | * rtl.h (alloc_reg_note): Declare. | |
| 5022 | * combine.c (try_combine): Use alloc_reg_note. | |
| 5023 | (recog_for_combine, move_deaths): Likewise. | |
| 5024 | (distribute_notes): Use alloc_reg_note and add_reg_note. | |
| 5025 | * haifa-sched.c (sched_create_recovery_edges): Use add_reg_note. | |
| 5026 | * combine-stack-adj.c (adjust_frame_related_expr): Likewise. | |
| 5027 | * reload1.c (eliminate_regs_1): Use alloc_reg_note. | |
| 5028 | ||
| 6080348f VM |
5029 | 2009-04-16 Vladimir Makarov <vmakarov@redhat.com> |
| 5030 | ||
| 5031 | PR rtl-optimization/39762 | |
| 5032 | * ira-int.h (ira_register_move_cost, ira_may_move_in_cost, | |
| 5033 | ira_may_move_out_cost): Add comments about way of their usage. | |
| 532bfb0a | 5034 | (ira_get_register_move_cost, ira_get_may_move_cost): New functions. |
| 2ba9daa7 | 5035 | |
| 6080348f VM |
5036 | * ira-conflicts.c (process_regs_for_copy): Use function |
| 5037 | ira_get_register_move_cost instead of global | |
| 5038 | ira_register_move_cost. | |
| 5039 | ||
| 5040 | * ira-color.c (update_copy_costs, calculate_allocno_spill_cost, | |
| 5041 | color_pass, move_spill_restore, update_curr_costs): Ditto. | |
| 5042 | ||
| 5043 | * ira-lives.c (process_single_reg_class_operands): Ditto. | |
| 5044 | ||
| 5045 | * ira-emit.c (emit_move_list): Ditto. | |
| 5046 | ||
| 5047 | * ira-costs.c (copy_cost): Don't call ira_init_register_move_cost. | |
| 5048 | (record_reg_classes): Ditto. Use functions | |
| 5049 | ira_get_register_move_cost and ira_get_may_move_cost instead of | |
| 5050 | global vars ira_register_move_cost, ira_may_move_out_cost and | |
| 5051 | ira_may_move_in_cost. | |
| 5052 | (record_address_regs): Don't call ira_init_register_move_cost. | |
| 5053 | Use function ira_get_may_move_cost instead of global | |
| 5054 | ira_may_move_in_cost. | |
| 5055 | (process_bb_node_for_hard_reg_moves): Use function | |
| 532bfb0a | 5056 | ira_get_register_move_cost instead of global ira_register_move_cost. |
| 6080348f | 5057 | (ira_costs): Don't call ira_init_register_move_cost. |
| 2ba9daa7 | 5058 | |
| 646bea10 RG |
5059 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
| 5060 | ||
| 5061 | * tree-cfg.c (verify_gimple_assign_binary): | |
| 5062 | Allow POINTER_PLUS_EXPR-like PLUS_EXPR for vectors. | |
| 5063 | * ipa-struct-reorg.c (gen_size): Fold the built expressions. | |
| 5064 | (create_general_new_stmt): Note that this function is broken. | |
| 5065 | ||
| 02e819ff RAE |
5066 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
| 5067 | ||
| 5068 | * common.opt (fhelp): Add Var(help_flag). | |
| 5069 | * gcc-plugin.h (plugin_info): Add help. | |
| 5070 | * plugin.c (plugin_name_args): Add help. | |
| 5071 | (register_plugin_info): Set plugin->help. | |
| 5072 | (print_help_one_plugin): New. | |
| 5073 | (print_plugins_help): New. | |
| 5074 | * plugin.h (print_plugins_help): New. | |
| 5075 | * toplev.c (toplev_main): Call print_plugins_help if needed. | |
| 5076 | ||
| ccacdf06 RG |
5077 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
| 5078 | ||
| 5079 | * gimple.c (gimple_copy): Do not clear addresses_taken bitmap. | |
| 5080 | (gimple_ior_addresses_taken_1): New function. | |
| 5081 | (gimple_ior_addresses_taken): Likewise. | |
| 5082 | * gimple.h (struct gimple_statement_with_ops_base): Remove | |
| 5083 | addresses_taken member. | |
| 5084 | (gimple_ior_addresses_taken): Declare. | |
| 5085 | (gimple_addresses_taken, gimple_addresses_taken_ptr, | |
| 5086 | gimple_set_addresses_taken): Remove. | |
| 5087 | * ipa-reference.c (mark_address): New function. | |
| 5088 | (scan_stmt_for_static_refs): Use it for marking addresses taken. | |
| 5089 | * tree-ssa-operands.c (add_to_addressable_set): Rename to ... | |
| 5090 | (mark_address_taken): ... this. Just set TREE_ADDRESSABLE. | |
| 5091 | (gimple_add_to_addresses_taken): Remove. | |
| 5092 | (get_tmr_operands): Call mark_address_taken. | |
| 5093 | (get_asm_expr_operands): Likewise. | |
| 5094 | (get_expr_operands): Likewise. | |
| 5095 | (build_ssa_operands): Do not clear the addresses_taken bitmap. | |
| 5096 | (free_stmt_operands): Do not free it. | |
| 5097 | * tree-ssa.c (delete_tree_ssa): Likewise. | |
| 5098 | (execute_update_addresses_taken): Use gimple_ior_addresses_taken. | |
| 5099 | ||
| 346ef3fa RG |
5100 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
| 5101 | ||
| 5102 | * gimple.h (walk_stmt_load_store_addr_ops): Declare. | |
| 5103 | (walk_stmt_load_store_ops): Likewise. | |
| 5104 | * gimple.c (get_base_loadstore): New function. | |
| 5105 | (walk_stmt_load_store_addr_ops): Likewise. | |
| 5106 | (walk_stmt_load_store_ops): Likewise. | |
| 5107 | * ipa-pure-const.c (check_op): Simplify. | |
| 5108 | (check_load, check_store): New functions. | |
| 5109 | (check_stmt): Use walk_stmt_load_store_ops. | |
| 5110 | * ipa-reference.c (mark_load): Adjust signature. | |
| 5111 | (mark_store): Likewise. | |
| 5112 | (scan_stmt_for_static_refs): Use walk_stmt_load_store_addr_ops. | |
| 5113 | ||
| 44e9f006 RAE |
5114 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
| 5115 | ||
| 5116 | * gcc-plugin.h (plugin_event): Add PLUGIN_INFO. | |
| 5117 | (plugin_info): New. | |
| 5118 | * opts.c (common_handle_option): Don't call print_version. | |
| 5119 | * plugin.c (plugin_name_args): Add version. | |
| 5120 | (register_plugin_info): New. | |
| 5121 | (register_callback): Handle PLUGIN_INFO. | |
| 5122 | (try_init_one_plugin): New. | |
| 5123 | (init_one_plugin): Use try_init_one_plugin. Only free plugin_name_args | |
| 5124 | if failed to init. | |
| 5125 | (finalize_one_plugin): New. | |
| 5126 | (finalize_plugins): New. | |
| 5127 | (print_one_plugin): New. | |
| 5128 | (print_plugins_versions): New. | |
| 5129 | * plugin.h (print_plugins_versions): New. | |
| 5130 | (finalize_plugins): New. | |
| 5131 | * toplev.c (compile_file): Don't call initialize_plugins. | |
| 5132 | (print_version): Call print_plugins_versions. | |
| 5133 | (toplev_main): Call initialize_plugins. Print version if needed. | |
| 5134 | Call finalize_plugins. | |
| 5135 | ||
| 41fd0f9b RAE |
5136 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
| 5137 | ||
| 5138 | * common.opt (fversion): New. | |
| 5139 | * gcc.c (print_version): New. | |
| 5140 | (process_command): Don't print the version. Just set print_version. | |
| 5141 | (main): Print version. Call subprocesses if print_version and | |
| 5142 | verbose_flag are set. | |
| 5143 | * opts.c (common_handle_option): Handle OPT_fversion. | |
| 5144 | ||
| 550918ca | 5145 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
| 532bfb0a | 5146 | Ira Rosen <irar@il.ibm.com> |
| 550918ca RG |
5147 | |
| 5148 | PR tree-optimization/39698 | |
| 5149 | * tree-vect-loop.c (get_initial_def_for_reduction): Use the | |
| 5150 | type of the reduction variable. Only generate the def if | |
| 5151 | it is needed. | |
| 5152 | ||
| 5153 | * omp-low.c (expand_omp_for_generic): When converting to a pointer | |
| 5154 | make sure to first convert to an integer of the same precision. | |
| 5155 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Retain | |
| 5156 | the type of the evolution correctly in computing the new | |
| 5157 | induction variable base. | |
| 5158 | ||
| 54634841 RG |
5159 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
| 5160 | ||
| 5161 | PR middle-end/39625 | |
| 5162 | * tree-cfg.c (make_blocks): Split statements with to-be | |
| 5163 | abnormal SSA names on the lhs. | |
| 5164 | ||
| b6fc2cdb PB |
5165 | 2009-04-16 Paolo Bonzini <bonzini@gnu.org> |
| 5166 | ||
| 5167 | * c-common.c (vector_targets_convertible_p, vector_types_convertible_p): | |
| 5168 | Use TYPE_VECTOR_OPAQUE instead of targetm.vector_opaque_p. | |
| 5169 | * c-typeck.c (really_start_incremental_init): Likewise. | |
| 5170 | * target-def.h (TARGET_VECTOR_OPAQUE_P): Remove. | |
| 5171 | (TARGET_INITIALIZER): Remove it. | |
| 5172 | * target.h (struct target): Remove vector_opaque_p. | |
| 5173 | * tree.c (build_opaque_vector_type): New. | |
| 5174 | * tree.h (TYPE_VECTOR_OPAQUE): New. | |
| 5175 | (build_opaque_vector_type): Declare. | |
| 5176 | * doc/tm.texi (TARGET_VECTOR_OPAQUE_P): Remove. | |
| 5177 | * config/rs6000/rs6000.c (build_opaque_vector_type, | |
| 5178 | rs6000_is_vector_type, TARGET_VECTOR_OPAQUE_P): Remove. | |
| 5179 | (rs6000_init_builtins): Use build_opaque_vector_type for | |
| 5180 | opaque_V4SI_type_node. | |
| 5181 | ||
| a417cdd9 CM |
5182 | 2009-04-15 Catherine Moore <clm@codesourcery.com> |
| 5183 | ||
| 532bfb0a AJ |
5184 | * debug.h (set_name): Declare. |
| 5185 | * dwarf2out.c (dwarf2out_set_name): Declare. | |
| 5186 | (dwarf2_debug_hooks): Add set_name. | |
| 5187 | (find_AT_string): New. | |
| 5188 | (add_AT_string): Call find_AT_string. | |
| 5189 | (dwarf2out_set_name): New. | |
| 5190 | * cp/decl.c (grokdeclarator): Call set_name. | |
| 5191 | * vmsdbgout.c (vmsdbg_debug_hooks): Add set_name_debug_nothing. | |
| 5192 | * debug.c (do_nothing_debug_hooks): Likewise. | |
| 5193 | * dbxout.c (dbx_debug_hooks): Likewise. | |
| 5194 | * sdbout.c (sdb_debug_hooks): Likewise. | |
| a417cdd9 | 5195 | |
| 60839f5d | 5196 | 2009-04-15 Michael Eager <eager@eagercon.com> |
| 2c5cac98 | 5197 | |
| 532bfb0a AJ |
5198 | * config/rs6000/rs6000.c (rs6000_function_value): Set function return |
| 5199 | reg for single-precision FPU. | |
| 5200 | * config/rs6000/rs6000.md (movsi_internal1): Only for | |
| 5201 | !TARGET_SINGLE_FPU. | |
| 5202 | (movsi_internal1_single): New. Add pattern to move SI values to/from | |
| 2c5cac98 ME |
5203 | single-precision FP regs. |
| 5204 | ||
| ada39f0b RG |
5205 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
| 5206 | ||
| 5207 | * omp-low.c (lower_rec_input_clauses): Build correct address | |
| 5208 | expressions. | |
| 5209 | (expand_omp_for_generic): Fix multiplication type. | |
| 532bfb0a | 5210 | * tree-loop-distribution.c (build_size_arg): Build a size_t argument. |
| ada39f0b RG |
5211 | (generate_memset_zero): Fix types. |
| 5212 | * tree-profile.c (prepare_instrumented_value): Correctly | |
| 5213 | widen a pointer. | |
| 5214 | ||
| 6866c6e8 ILT |
5215 | 2009-04-15 Ian Lance Taylor <iant@google.com> |
| 5216 | ||
| 5217 | * c.opt (Wenum-compare): Enable for C and Objc. Initialize to -1. | |
| 5218 | * c-opts.c (c_common_handle_option): For C, set warn_enum_compare | |
| 5219 | for -Wall and for -Wc++-compat. | |
| 5220 | (c_common_post_options): For C++, set warn_enum_compare if not | |
| 5221 | already set. | |
| 5222 | * c-tree.h (struct c_expr): Add field original_type. | |
| 5223 | (build_external_ref): Update declaration. | |
| 5224 | * c-parser.c (c_parser_braced_init): Set original_type. | |
| 5225 | (c_parser_initelt): Likewise. | |
| 5226 | (c_parser_expr_no_commas): Likewise. | |
| 5227 | (c_parser_conditional_expression): Likewise. | |
| 5228 | (c_parser_cast_expression): Likewise. | |
| 5229 | (c_parser_unary_expression): Likewise. Pull setting of | |
| 5230 | original_code to top of function. | |
| 5231 | (c_parser_sizeof_expression): Set original_type. | |
| 5232 | (c_parser_alignof_expression): Likewise. | |
| 5233 | (c_parser_postfix_expression): Likewise. Pull setting of | |
| 5234 | original_code to top of function. | |
| 532bfb0a | 5235 | (c_parser_postfix_expression_after_paren_type): Set original_type. |
| 6866c6e8 ILT |
5236 | (c_parser_postfix_expression_after_primary): Likewise. |
| 5237 | (c_parser_expression): Likewise. | |
| 5238 | * c-typeck.c (build_external_ref): Add type parameter. Change all | |
| 5239 | callers. | |
| 5240 | (c_expr_sizeof_expr): Set original_type field. | |
| 5241 | (parser_build_unary_op): Likewise. | |
| 5242 | (parser_build_binary_op): Likewise. Optionally warn about | |
| 5243 | comparisons of enums of different types. | |
| 5244 | (digest_init): Set original_type field. | |
| 5245 | (really_start_incremental_init): Likewise. | |
| 5246 | (push_init_level, pop_init_level): Likewise. | |
| 5247 | * doc/invoke.texi (Warning Options): -Wenum-compare now | |
| 5248 | supported in C. | |
| 5249 | ||
| f116fecf RG |
5250 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
| 5251 | ||
| 5252 | * tree-ssa-pre.c (eliminate): When replacing a PHI node carry | |
| 5253 | out a necessary conversion. | |
| 5254 | * tree-ssa-sccvn.c (run_scc_vn): Also assign value-ids to | |
| 5255 | names we didn't value number. | |
| 5256 | * tree-mudflap.c (mf_build_check_statement_for): Use correct types. | |
| 5257 | ||
| 25e20805 RG |
5258 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
| 5259 | ||
| 5260 | PR tree-optimization/39764 | |
| 5261 | * tree-ssa-ccp.c (get_value): Canonicalize value with | |
| 5262 | canonicalize_float_value. | |
| 5263 | ||
| 90cc3676 JH |
5264 | 2009-04-15 Jan Hubicka <jh@suse.cz> |
| 5265 | ||
| 5266 | * builtins.def (va_start, va_end, va_copy): Fix my previous commit. | |
| 5267 | Wrong version of patch. | |
| 5268 | ||
| 6d14c006 JH |
5269 | 2009-04-15 Jan Hubicka <jh@suse.cz> |
| 5270 | ||
| 5271 | * builtins.def (va_start, va_end, va_copy): Mark nothrow. | |
| 5272 | ||
| 5afaa917 NS |
5273 | 2009-04-15 Nathan Sidwell <nathan@codesourcery.com> |
| 5274 | ||
| 5275 | * config/rs6000/rs6000.c (rs6000_init_builtins): Set TYPE_NAME of | |
| 5276 | our distinct integral and vector types. | |
| 5277 | ||
| 3b482fca RAE |
5278 | 2009-04-15 Rafael Avila de Espindola <espindola@google.com> |
| 5279 | ||
| 5280 | * class.c (build_vtbl_ref_1): Remove call to assemble_external. | |
| 5281 | * init.c (build_vtbl_address): Remove call to assemble_external. | |
| 5282 | ||
| 6cd1d2e2 DJ |
5283 | 2009-04-14 Daniel Jacobowitz <dan@codesourcery.com> |
| 5284 | ||
| 5285 | * config/rs6000/rs6000.c (rs6000_dwarf_register_span): Fix debug | |
| 5286 | output for other floating point modes. | |
| 5287 | ||
| dab71827 DN |
5288 | 2009-04-14 Diego Novillo <dnovillo@google.com> |
| 5289 | ||
| 5290 | * diagnostic.c (diagnostic_report_diagnostic): Do not | |
| 5291 | warn about loaded plugins for DK_ERROR and DK_WARNING. | |
| 5292 | * c-decl.c (declspecs_add_type): Move call to | |
| 5293 | invoke_plugin_callbacks ... | |
| 5294 | * c-parser.c (c_parser_declspecs): ... here. | |
| 5295 | * plugin.c (dump_active_plugins): Tidy output. | |
| 5296 | ||
| 68a607d8 DN |
5297 | 2009-04-14 Diego Novillo <dnovillo@google.com> |
| 5298 | Le-Chun Wu <lcwu@google.com> | |
| 5299 | ||
| 5300 | * configure.ac: Add --enable-plugin support. | |
| 5301 | Define ENABLE_PLUGIN and PLUGINLIBS when specified. | |
| 5302 | * Makefile.in (PLUGIN_H): Define. | |
| 5303 | Export ENABLE_PLUGIN and GMPINC to site.exp. | |
| 5304 | Add PLUGINLIBS to link command. | |
| 5305 | Add/modify dependencies for plugin.o and files including plugin.h. | |
| 5306 | (plugin.o): New. | |
| 5307 | * config.in: Regenerate. | |
| 2ba9daa7 | 5308 | |
| 68a607d8 DN |
5309 | * opts.c (common_handle_option): Handle OPT_fplugin_ and |
| 5310 | OPT_fplugin_arg_. | |
| 5311 | ||
| 5312 | 2009-04-14 Le-Chun Wu <lcwu@google.com> | |
| 5313 | ||
| 5314 | * tree-pass.h (register_one_dump_file): Add a prototype for | |
| 5315 | register_one_dump_file. | |
| 5316 | * toplev.c (compile_file): Call initialize_plugins. | |
| 5317 | (do_compile): Call invoke_plugin_callbacks. | |
| 5318 | (toplev_main): Call invoke_plugin_callbacks. | |
| 5319 | * common.opt: Add -fplugin= and -fplugin-arg-. | |
| 5320 | * gcc-plugin.h: New public header file for plugins to include. | |
| 5321 | * plugin.c: New source file. | |
| 5322 | * plugin.h: New internal header file. | |
| 5323 | * passes.c (register_one_dump_file): Make it external. | |
| 2ba9daa7 | 5324 | |
| 68a607d8 DN |
5325 | * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks. |
| 5326 | ||
| 5327 | 2009-04-14 Diego Novillo <dnovillo@google.com> | |
| 5328 | ||
| 5329 | * doc/plugins.texi: New. | |
| 5330 | * doc/gccint.texi: Add reference to Plugins chapter. | |
| 5331 | * doc/invoke.texi: Document -fplugin and -fplugin-arg | |
| 5332 | * diagnostic.c (diagnostic_report_diagnostic): Warn about | |
| 5333 | loaded plugins, if any. | |
| 5334 | * timevar.def (TV_PLUGIN_INIT): Define. | |
| 5335 | (TV_PLUGIN_RUN): Define. | |
| 5336 | * plugin.c: Include timevar.h | |
| 5337 | (plugins_active_p): New. | |
| 5338 | (dump_active_plugins): New. | |
| 5339 | (debug_active_plugins): New. | |
| 5340 | ||
| 50617257 JM |
5341 | 2009-04-14 Joseph Myers <joseph@codesourcery.com> |
| 5342 | ||
| 5343 | * config/sol2.h (LINK_ARCH32_SPEC_BASE): Use %R with absolute | |
| 5344 | library paths. | |
| 5345 | * config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Likewise. | |
| 5346 | ||
| b32f6fff KH |
5347 | 2009-04-14 Kazu Hirata <kazu@codesourcery.com> |
| 5348 | ||
| 5349 | * config/arm/arm.c (arm_rtx_costs_1): Treat a minus with a shift | |
| 5350 | the same as a minus without a shift. | |
| 5351 | ||
| 85d04fa2 NC |
5352 | 2009-04-14 Nick Clifton <nickc@redhat.com> |
| 5353 | ||
| 5354 | * config/stormy16/stormy16.md (ineqbranch_1): Do not assume that | |
| 5355 | comparisons with small integers will always produce a short | |
| 5356 | branch. | |
| 5357 | ||
| e495a0c8 RAE |
5358 | 2009-04-14 Rafael Avila de Espindola <espindola@google.com> |
| 5359 | ||
| 5360 | Merge: | |
| e495a0c8 RAE |
5361 | 2008-12-19 Diego Novillo <dnovillo@google.com> |
| 5362 | ||
| 532bfb0a | 5363 | * cgraph.c (dump_cgraph_node): Show memory address of NODE. |
| e495a0c8 | 5364 | |
| ad41bd84 | 5365 | 2009-04-14 Richard Guenther <rguenther@suse.de> |
| 587aa063 RG |
5366 | |
| 5367 | * tree-cfg.c (verify_gimple_assign_unary): Adjust vector code | |
| 5368 | verification. | |
| 5369 | (verify_gimple_assign_binary): Likewise. Handle shifts and | |
| 5370 | rotates correctly. | |
| 5371 | (verify_gimple_phi): Print the mismatched argument position. | |
| 5372 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): | |
| 5373 | Fix types. | |
| 5374 | (vect_update_init_of_dr): Likewise. | |
| 5375 | * matrix-reorg.c (transform_access_sites): Do what the | |
| 5376 | comment suggests. | |
| 5377 | * omp-low.c (expand_omp_atomic_pipeline): Use the correct types. | |
| 5378 | ||
| 60839f5d | 5379 | 2009-04-13 Michael Eager <eager@eagercon.com> |
| 9eca1774 ME |
5380 | |
| 5381 | * config/rs6000/rs6000-c.c: generate defines if rs6000_xilinx_fpu: | |
| 5382 | _XFPU, _XFPU_SP_LITE, _XFPU_SP_FULL, _XFPU_DP_LITE, _XFPU_DP_FULL | |
| 5383 | * config/rs6000/xilinx.h: New. Spec for powerpc-xilinx-eabi | |
| 2ba9daa7 | 5384 | * config.gcc (powerpc-xilinx-eabi): add xilinx.h to tm_file, |
| 9eca1774 ME |
5385 | remove duplicate config |
| 5386 | ||
| b0e2d008 DR |
5387 | 2009-04-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> |
| 5388 | ||
| 5389 | * ipa-inline.c (cgraph_decide_inlining_of_small_function): Dump | |
| 5390 | file_name:line_number type locator of the call site. | |
| 2ba9daa7 | 5391 | |
| 1244a8b7 VM |
5392 | 2009-04-13 Vladimir Makarov <vmakarov@redhat.com> |
| 5393 | ||
| 5394 | * genautomata.c: Put blank after comma. | |
| 5395 | (automaton_decls): New. | |
| 5396 | (struct unit_usage): Add comments to member next. | |
| 5397 | (store_alt_unit_usage): Keep the list ordered. | |
| 5398 | (unit_present_on_list_p, equal_alternatives_p): New. | |
| 5399 | (check_regexp_units_distribution): Check units distribution | |
| 5400 | correctness correctly. | |
| 5401 | (main): Don't write automata if error is found. Return correct | |
| 5402 | exit code. | |
| 2ba9daa7 | 5403 | |
| 1244a8b7 VM |
5404 | * config/m68k/cf.md (cfv4_ds): Remove. |
| 5405 | (cfv4_pOEP1, cfv4_sOEP1, cfv4_pOEP2,cfv4_sOEP2, cfv4_pOEP3, | |
| 5406 | cfv4_sOEP3): Assign to cfv4_oep instead of cfv4_ds. | |
| 5407 | ||
| 5408 | * config/rs6000/power4.md (lsuq_power4, iq_power4, fpq_power4, | |
| 5409 | power4-load-ext, power4-store, power4-store-update, | |
| 5410 | power4-fpstore, power4-fpstore-update, power4-two, power4-three, | |
| 5411 | power4-insert, power4-compare, power4-lmul-cmp, power4-imul-cmp, | |
| 5412 | power4-lmul, , power4-imul, power4-imul3, power4-sdiv, | |
| 5413 | power4-sqrt, power4-isync): Modify reservation to make correct | |
| 5414 | unit distribution to automata. | |
| 5415 | ||
| 5416 | * config/rs6000/power5.md (iq_power5, fpq_power5, power5-store, | |
| 5417 | power5-store-update, power5-two, power5-three, power5-lmul, | |
| 5418 | power5-imul, power5-imul3, power5-sdiv, power5-sqrt): Ditto. | |
| 2ba9daa7 | 5419 | |
| f7dd1864 AN |
5420 | 2009-04-13 Adam Nemet <anemet@caviumnetworks.com> |
| 5421 | ||
| 5422 | * except.c (pass_set_nothrow_function_flags): Set name and add | |
| 5423 | TODO_dump_func. | |
| 5424 | (set_nothrow_function_flags): Mention in the dump file when | |
| 5425 | changing a function to nothrow. | |
| 5426 | ||
| 59a1171f OS |
5427 | 2009-04-13 Ozkan Sezer <sezeroz@gmail.com> |
| 5428 | ||
| 5429 | PR/39066 | |
| 5430 | * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Use __SIZE_TYPE__ | |
| 5431 | instead of unsigned long. | |
| 5432 | ||
| 934c2060 RR |
5433 | 2009-04-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| 5434 | ||
| f7dd1864 AN |
5435 | * config/arm/arm.c (return_used_this_function): Remove. |
| 5436 | (arm_output_function_prologue): Remove use of | |
| 934c2060 | 5437 | return_used_this_function. |
| f7dd1864 | 5438 | (output_return_instruction): Replace use of |
| 934c2060 RR |
5439 | return_used_this_function |
| 5440 | by cfun->machine->return_used_this_function. | |
| f7dd1864 AN |
5441 | (arm_output_epilogue): Likewise. |
| 5442 | (arm_output_function_epilogue): Likewise. | |
| 5443 | (thumb_unexpanded_epilogue): Likewise. | |
| 5444 | * config/arm/arm.h (struct machine_function): | |
| 934c2060 | 5445 | New member return_used_this_function. |
| f7dd1864 | 5446 | |
| ae5cc016 MM |
5447 | 2009-04-12 Mark Mitchell <mark@codesourcery.com> |
| 5448 | ||
| 5449 | * doc/install.texi: Correct description of default directory for | |
| 5450 | --with-gxx-include-dir. | |
| 5451 | ||
| a0ce68df | 5452 | 2009-04-12 Eric Botcazou <ebotcazou@adacore.com> |
| 849d624b EB |
5453 | |
| 5454 | * fold-const.c (build_range_check): Properly deal with enumeral and | |
| 5455 | boolean base types. | |
| 5456 | ||
| 3906a4a1 SB |
5457 | 2009-04-12 Steven Bosscher <steven@gcc.gnu.org> |
| 5458 | ||
| 5459 | * doc/invoke.texi (max_gcse_passes): Remove documentation. | |
| 5460 | * params.def (PARAM_MAX_GCSE_PASSES): Remove. | |
| 5461 | * params.h (MAX_GCSE_PASSES): Remove. | |
| 5462 | * gcse.c (gcse_main): Run CPROP1, PRE or HOIST, and CPROP2 | |
| 5463 | in sequence. Remove ability to run multiple passes. | |
| 5464 | (bypass_jumps): Report run as third CPROP pass. | |
| 5465 | ||
| efaadb93 AN |
5466 | 2009-04-12 Adam Nemet <anemet@caviumnetworks.com> |
| 5467 | ||
| 5468 | PR middle-end/39651 | |
| 5469 | * except.c (can_throw_external): Look at each insn in a SEQUENCE | |
| 5470 | when deciding whether the whole SEQUENCE can throw. | |
| 5471 | ||
| 4c48007b UB |
5472 | 2009-04-12 Uros Bizjak <ubizjak@gmail.com> |
| 5473 | ||
| 5474 | PR target/39740 | |
| 5475 | * config/alpha/predicates.md (local_symbolic_operand): Return 1 for | |
| 5476 | offseted label references. | |
| 5477 | ||
| b4104018 JH |
5478 | 2009-04-11 Jan Hubicka <jh@suse.cz> |
| 5479 | ||
| 5480 | * tree-ssa-pre.c (eliminate): Fix call of update_stmt. | |
| 5481 | ||
| 32848948 RG |
5482 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
| 5483 | ||
| 5484 | PR middle-end/39732 | |
| 5485 | * tree-inline.c (declare_return_variable): Mark DECL_BY_REFERENCE | |
| 5486 | return variables as TREE_ADDRESSABLE. | |
| 5487 | ||
| 8810712e RG |
5488 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
| 5489 | ||
| 5490 | PR tree-optimization/39713 | |
| 5491 | * tree-ssa-sccvn.c (vn_get_expr_for): Make sure built | |
| 5492 | reference trees have SSA_NAME operands. | |
| 5493 | ||
| fa78c0c1 RG |
5494 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
| 5495 | ||
| 5496 | PR c/39712 | |
| 5497 | * c-gimplify.c (c_gimplify_expr): Adjust check for mismatched | |
| 5498 | address expressions. | |
| 5499 | ||
| 4d722130 DK |
5500 | 2009-04-11 Dave Korn <dave.korn.cygwin@gmail.com> |
| 5501 | ||
| 5502 | * config/i386/cygwin-stdint.h (INT_LEAST32_TYPE): Update to | |
| 5503 | match changes in Cygwin 1.7 | |
| 5504 | (UINT_LEAST32_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE, | |
| 5505 | UINT_FAST16_TYPE, UINT_FAST32_TYPE): Likewise. | |
| 5506 | ||
| 567a90f5 PB |
5507 | 2009-04-10 Paolo Bonzini <bonzini@gnu.org> |
| 5508 | ||
| 5509 | PR tree-optimization/39701 | |
| 5510 | * doc/invoke.texi (Optimization Options): Document change in | |
| 5511 | meaning and initialization of -fdelete-null-pointer-checks. | |
| 5512 | ||
| 1ad2f450 L |
5513 | 2009-04-10 H.J. Lu <hongjiu.lu@intel.com> |
| 5514 | ||
| 5515 | PR middle-end/39701 | |
| 5516 | * common.opt (-fdelete-null-pointer-checks): Initialize to 1. | |
| 5517 | ||
| 5518 | * opts.c (decode_options): Don't set flag_delete_null_pointer_checks | |
| 5519 | here. | |
| 5520 | ||
| 5521 | * doc/invoke.texi: Update -fdelete-null-pointer-checks. | |
| 5522 | ||
| 1afc5373 CF |
5523 | 2009-04-10 Chao-ying Fu <fu@mips.com> |
| 5524 | ||
| 5525 | * doc/tm.texi (Instruction Output): Document | |
| 5526 | TARGET_ASM_FINAL_POSTSCAN_INSN. | |
| 5527 | * target.h (final_postscan_insn): New field in asm_out. | |
| 5528 | * target-def.h (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. | |
| 5529 | (TARGET_ASM_OUT): Add TARGET_ASM_FINAL_POSTSCAN_INSN. | |
| 5530 | * final.c (final_scan_insn): Call | |
| 5531 | targetm.asm_out.final_postscan_insn after outputting | |
| 5532 | an asm macro and a normal instruction. | |
| 5533 | ||
| 5534 | * config/mips/mips.h (FINAL_PRESCAN_INSN): New define. | |
| 5535 | * config/mips/mips-protos.h (mips_final_prescan_insn): Declare. | |
| 5536 | * config/mips/mips.c (mips_at_reg_p): New for_each_rtx callback. | |
| 5537 | (mips_final_prescan_insn, mips_final_postscan_insn): New functions. | |
| 5538 | (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. | |
| 5539 | ||
| 4d35e75c PB |
5540 | 2009-04-10 Paolo Bonzini <bonzini@gnu.org> |
| 5541 | ||
| 5542 | PR middle-end/39701 | |
| 1ad2f450 L |
5543 | * fold-const.c (tree_single_nonzero_warnv_p): Pass non-static |
| 5544 | variables as non-NULL even with -fdelete-null-pointer-checks. | |
| 4d35e75c | 5545 | |
| 62c49b83 L |
5546 | 2009-04-10 H.J. Lu <hongjiu.lu@intel.com> |
| 5547 | ||
| 5548 | * config/rs6000/darwin-vecsave.asm: Remove extra "*/". | |
| 5549 | ||
| 80558628 L |
5550 | 2009-04-09 H.J. Lu <hongjiu.lu@intel.com> |
| 5551 | ||
| 5552 | PR target/39678 | |
| 5553 | * config/i386/i386.c (classify_argument): Handle SCmode with | |
| 5554 | (bit_offset % 64) != 0. | |
| 5555 | ||
| 8c70d28b SL |
5556 | 2009-04-09 Sandra Loosemore <sandra@codesourcery.com> |
| 5557 | ||
| 5558 | * doc/invoke.texi (Optimize Options): Add cross-reference to | |
| 5559 | -Q --help=optimizers examples. | |
| 5560 | ||
| e1ff19bf BE |
5561 | 2009-04-10 Ben Elliston <bje@au.ibm.com> |
| 5562 | ||
| 5563 | PR target/36800 | |
| 5564 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Do not set | |
| 5565 | regalign for the reg == fpr and TDmode case. | |
| 5566 | ||
| 52daca75 DA |
5567 | 2009-04-09 David Ayers <ayers@fsfe.org> |
| 5568 | ||
| 5569 | PR objc/29200 | |
| 5570 | * objc/objc-act.c (warn_with_method): Remove helper function. | |
| 5571 | (check_duplicates): Call warning and inform directly. | |
| 5572 | (really_start_method): Likewise. | |
| 5573 | ||
| b45f0e58 PB |
5574 | 2009-04-09 Paolo Bonzini <bonzini@gnu.org> |
| 5575 | ||
| 5576 | * expmed.c (expand_divmod): Always use a comparison for a division | |
| 5577 | by a large unsigned integer. | |
| 5578 | ||
| 1ad2f450 L |
5579 | * fold-const.c (tree_single_nonzero_warnv_p): Always treat decls |
| 5580 | for things others than variables or functions as nonzero. | |
| b45f0e58 | 5581 | |
| 748086b7 JJ |
5582 | 2009-04-09 Nick Clifton <nickc@redhat.com> |
| 5583 | ||
| 5584 | * unwind-compat.c: Change copyright header to refer to version | |
| 5585 | 3 of the GNU General Public License with version 3.1 of the | |
| 5586 | GCC Runtime Library Exception and to point readers at the | |
| 7a715bba | 5587 | COPYING3 and COPYING3.RUNTIME files and the FSF's license web page. |
| 748086b7 JJ |
5588 | * config/alpha/crtfastmath.c: Likewise. |
| 5589 | * config/alpha/linux-unwind.h: Likewise. | |
| 5590 | * config/alpha/qrnnd.asm: Likewise. | |
| 5591 | * config/alpha/vms-crt0-64.c: Likewise. | |
| 5592 | * config/alpha/vms-crt0.c: Likewise. | |
| 5593 | * config/alpha/vms-dwarf2.asm: Likewise. | |
| 5594 | * config/alpha/vms-dwarf2eh.asm: Likewise. | |
| 5595 | * config/alpha/vms-psxcrt0-64.c: Likewise. | |
| 5596 | * config/alpha/vms-psxcrt0.c: Likewise. | |
| 5597 | * config/alpha/vms_tramp.asm: Likewise. | |
| 5598 | * config/arc/initfini.c: Likewise. | |
| 5599 | * config/arc/lib1funcs.asm: Likewise. | |
| 5600 | * config/arm/bpabi-v6m.S: Likewise. | |
| 5601 | * config/arm/bpabi.S: Likewise. | |
| 5602 | * config/arm/bpabi.c: Likewise. | |
| 5603 | * config/arm/crti.asm: Likewise. | |
| 5604 | * config/arm/crtn.asm: Likewise. | |
| 5605 | * config/arm/ieee754-df.S: Likewise. | |
| 5606 | * config/arm/ieee754-sf.S: Likewise. | |
| 5607 | * config/arm/lib1funcs.asm: Likewise. | |
| 5608 | * config/arm/libunwind.S: Likewise. | |
| 5609 | * config/arm/linux-atomic.c: Likewise. | |
| 5610 | * config/arm/mmintrin.h: Likewise. | |
| 5611 | * config/arm/pr-support.c: Likewise. | |
| 5612 | * config/arm/unaligned-funcs.c: Likewise. | |
| 5613 | * config/arm/unwind-arm.c: Likewise. | |
| 5614 | * config/arm/unwind-arm.h: Likewise. | |
| 5615 | * config/avr/libgcc.S: Likewise. | |
| 5616 | * config/bfin/crti.s: Likewise. | |
| 5617 | * config/bfin/crtlibid.s: Likewise. | |
| 5618 | * config/bfin/crtn.s: Likewise. | |
| 5619 | * config/bfin/lib1funcs.asm: Likewise. | |
| 5620 | * config/bfin/linux-unwind.h: Likewise. | |
| 5621 | * config/cris/arit.c: Likewise. | |
| 5622 | * config/cris/cris_abi_symbol.c: Likewise. | |
| 5623 | * config/darwin-64.c: Likewise. | |
| 5624 | * config/darwin-crt2.c: Likewise. | |
| 5625 | * config/darwin-crt3.c: Likewise. | |
| 5626 | * config/darwin.h: Likewise. | |
| 5627 | * config/dbxelf.h: Likewise. | |
| 5628 | * config/dfp-bit.c: Likewise. | |
| 5629 | * config/dfp-bit.h: Likewise. | |
| 5630 | * config/elfos.h: Likewise. | |
| 5631 | * config/fixed-bit.c: Likewise. | |
| 5632 | * config/fixed-bit.h: Likewise. | |
| 5633 | * config/fp-bit.c: Likewise. | |
| 5634 | * config/fp-bit.h: Likewise. | |
| 5635 | * config/fr30/crti.asm: Likewise. | |
| 5636 | * config/fr30/crtn.asm: Likewise. | |
| 5637 | * config/fr30/lib1funcs.asm: Likewise. | |
| 5638 | * config/freebsd-spec.h: Likewise. | |
| 5639 | * config/frv/cmovd.c: Likewise. | |
| 5640 | * config/frv/cmovh.c: Likewise. | |
| 5641 | * config/frv/cmovw.c: Likewise. | |
| 5642 | * config/frv/frvbegin.c: Likewise. | |
| 5643 | * config/frv/frvend.c: Likewise. | |
| 5644 | * config/frv/lib1funcs.asm: Likewise. | |
| 5645 | * config/glibc-stdint.h: Likewise. | |
| 5646 | * config/h8300/clzhi2.c: Likewise. | |
| 5647 | * config/h8300/crti.asm: Likewise. | |
| 5648 | * config/h8300/crtn.asm: Likewise. | |
| 5649 | * config/h8300/ctzhi2.c: Likewise. | |
| 5650 | * config/h8300/fixunssfsi.c: Likewise. | |
| 5651 | * config/h8300/lib1funcs.asm: Likewise. | |
| 5652 | * config/h8300/parityhi2.c: Likewise. | |
| 5653 | * config/h8300/popcounthi2.c: Likewise. | |
| 5654 | * config/i386/ammintrin.h: Likewise. | |
| 5655 | * config/i386/att.h: Likewise. | |
| 5656 | * config/i386/avxintrin.h: Likewise. | |
| 5657 | * config/i386/biarch64.h: Likewise. | |
| 5658 | * config/i386/bmmintrin.h: Likewise. | |
| 5659 | * config/i386/cpuid.h: Likewise. | |
| 5660 | * config/i386/cross-stdarg.h: Likewise. | |
| 5661 | * config/i386/crtfastmath.c: Likewise. | |
| 5662 | * config/i386/crtprec.c: Likewise. | |
| 5663 | * config/i386/cygming-crtbegin.c: Likewise. | |
| 5664 | * config/i386/cygming-crtend.c: Likewise. | |
| 5665 | * config/i386/cygwin.asm: Likewise. | |
| 5666 | * config/i386/emmintrin.h: Likewise. | |
| 5667 | * config/i386/gmm_malloc.h: Likewise. | |
| 5668 | * config/i386/gthr-win32.c: Likewise. | |
| 5669 | * config/i386/i386.h: Likewise. | |
| 5670 | * config/i386/immintrin.h: Likewise. | |
| 5671 | * config/i386/linux-unwind.h: Likewise. | |
| 5672 | * config/i386/linux64.h: Likewise. | |
| 5673 | * config/i386/mm3dnow.h: Likewise. | |
| 5674 | * config/i386/mmintrin-common.h: Likewise. | |
| 5675 | * config/i386/mmintrin.h: Likewise. | |
| 5676 | * config/i386/nmmintrin.h: Likewise. | |
| 5677 | * config/i386/pmm_malloc.h: Likewise. | |
| 5678 | * config/i386/pmmintrin.h: Likewise. | |
| 5679 | * config/i386/smmintrin.h: Likewise. | |
| 5680 | * config/i386/sol2-c1.asm: Likewise. | |
| 5681 | * config/i386/sol2-ci.asm: Likewise. | |
| 5682 | * config/i386/sol2-cn.asm: Likewise. | |
| 5683 | * config/i386/sol2-gc1.asm: Likewise. | |
| 5684 | * config/i386/tmmintrin.h: Likewise. | |
| 5685 | * config/i386/unix.h: Likewise. | |
| 5686 | * config/i386/w32-unwind.h: Likewise. | |
| 5687 | * config/i386/wmmintrin.h: Likewise. | |
| 5688 | * config/i386/x86-64.h: Likewise. | |
| 5689 | * config/i386/x86intrin.h: Likewise. | |
| 5690 | * config/i386/xmmintrin.h: Likewise. | |
| 5691 | * config/ia64/crtbegin.asm: Likewise. | |
| 5692 | * config/ia64/crtend.asm: Likewise. | |
| 5693 | * config/ia64/crtfastmath.c: Likewise. | |
| 5694 | * config/ia64/crti.asm: Likewise. | |
| 5695 | * config/ia64/crtn.asm: Likewise. | |
| 5696 | * config/ia64/fde-glibc.c: Likewise. | |
| 5697 | * config/ia64/lib1funcs.asm: Likewise. | |
| 5698 | * config/ia64/linux-unwind.h: Likewise. | |
| 5699 | * config/ia64/quadlib.c: Likewise. | |
| 5700 | * config/ia64/unwind-ia64.c: Likewise. | |
| 5701 | * config/linux.h: Likewise. | |
| 5702 | * config/m32c/m32c-lib1.S: Likewise. | |
| 5703 | * config/m32c/m32c-lib2-trapv.c: Likewise. | |
| 5704 | * config/m32c/m32c-lib2.c: Likewise. | |
| 5705 | * config/m32r/initfini.c: Likewise. | |
| 5706 | * config/m68hc11/larith.asm: Likewise. | |
| 5707 | * config/m68hc11/m68hc11-crt0.S: Likewise. | |
| 5708 | * config/m68k/cf.md: Likewise. | |
| 5709 | * config/m68k/crti.s: Likewise. | |
| 5710 | * config/m68k/crtn.s: Likewise. | |
| 5711 | * config/m68k/lb1sf68.asm: Likewise. | |
| 5712 | * config/m68k/linux-unwind.h: Likewise. | |
| 5713 | * config/mcore/crti.asm: Likewise. | |
| 5714 | * config/mcore/crtn.asm: Likewise. | |
| 5715 | * config/mcore/lib1.asm: Likewise. | |
| 5716 | * config/mips/linux-unwind.h: Likewise. | |
| 5717 | * config/mips/loongson.h: Likewise. | |
| 5718 | * config/mips/mips16.S: Likewise. | |
| 5719 | * config/mmix/crti.asm: Likewise. | |
| 5720 | * config/mmix/crtn.asm: Likewise. | |
| 5721 | * config/pa/fptr.c: Likewise. | |
| 5722 | * config/pa/hpux-unwind.h: Likewise. | |
| 5723 | * config/pa/lib2funcs.asm: Likewise. | |
| 5724 | * config/pa/linux-atomic.c: Likewise. | |
| 5725 | * config/pa/linux-unwind.h: Likewise. | |
| 5726 | * config/pa/milli64.S: Likewise. | |
| 5727 | * config/pa/quadlib.c: Likewise. | |
| 5728 | * config/pa/stublib.c: Likewise. | |
| 5729 | * config/picochip/libgccExtras/adddi3.asm: Likewise. | |
| 5730 | * config/picochip/libgccExtras/ashlsi3.asm: Likewise. | |
| 5731 | * config/picochip/libgccExtras/ashlsi3.c: Likewise. | |
| 5732 | * config/picochip/libgccExtras/ashrsi3.asm: Likewise. | |
| 5733 | * config/picochip/libgccExtras/ashrsi3.c: Likewise. | |
| 5734 | * config/picochip/libgccExtras/cmpsi2.asm: Likewise. | |
| 5735 | * config/picochip/libgccExtras/divmod15.asm: Likewise. | |
| 5736 | * config/picochip/libgccExtras/divmodhi4.asm: Likewise. | |
| 5737 | * config/picochip/libgccExtras/divmodsi4.asm: Likewise. | |
| 5738 | * config/picochip/libgccExtras/longjmp.asm: Likewise. | |
| 5739 | * config/picochip/libgccExtras/lshrsi3.asm: Likewise. | |
| 5740 | * config/picochip/libgccExtras/lshrsi3.c: Likewise. | |
| 5741 | * config/picochip/libgccExtras/parityhi2.asm: Likewise. | |
| 5742 | * config/picochip/libgccExtras/popcounthi2.asm: Likewise. | |
| 5743 | * config/picochip/libgccExtras/setjmp.asm: Likewise. | |
| 5744 | * config/picochip/libgccExtras/subdi3.asm: Likewise. | |
| 5745 | * config/picochip/libgccExtras/ucmpsi2.asm: Likewise. | |
| 5746 | * config/picochip/libgccExtras/udivmodhi4.asm: Likewise. | |
| 5747 | * config/picochip/libgccExtras/udivmodsi4.asm: Likewise. | |
| 5748 | * config/rs6000/750cl.h: Likewise. | |
| 5749 | * config/rs6000/altivec.h: Likewise. | |
| 5750 | * config/rs6000/biarch64.h: Likewise. | |
| 5751 | * config/rs6000/crtresfpr.asm: Likewise. | |
| 5752 | * config/rs6000/crtresgpr.asm: Likewise. | |
| 5753 | * config/rs6000/crtresxfpr.asm: Likewise. | |
| 5754 | * config/rs6000/crtresxgpr.asm: Likewise. | |
| 5755 | * config/rs6000/crtsavfpr.asm: Likewise. | |
| 5756 | * config/rs6000/crtsavgpr.asm: Likewise. | |
| 5757 | * config/rs6000/darwin-asm.h: Likewise. | |
| 5758 | * config/rs6000/darwin-fallback.c: Likewise. | |
| 5759 | * config/rs6000/darwin-fpsave.asm: Likewise. | |
| 5760 | * config/rs6000/darwin-ldouble.c: Likewise. | |
| 5761 | * config/rs6000/darwin-tramp.asm: Likewise. | |
| 5762 | * config/rs6000/darwin-unwind.h: Likewise. | |
| 5763 | * config/rs6000/darwin-vecsave.asm: Likewise. | |
| 5764 | * config/rs6000/darwin-world.asm: Likewise. | |
| 5765 | * config/rs6000/e500crtres32gpr.asm: Likewise. | |
| 5766 | * config/rs6000/e500crtres64gpr.asm: Likewise. | |
| 5767 | * config/rs6000/e500crtres64gprctr.asm: Likewise. | |
| 5768 | * config/rs6000/e500crtrest32gpr.asm: Likewise. | |
| 5769 | * config/rs6000/e500crtrest64gpr.asm: Likewise. | |
| 5770 | * config/rs6000/e500crtresx32gpr.asm: Likewise. | |
| 5771 | * config/rs6000/e500crtresx64gpr.asm: Likewise. | |
| 5772 | * config/rs6000/e500crtsav32gpr.asm: Likewise. | |
| 5773 | * config/rs6000/e500crtsav64gpr.asm: Likewise. | |
| 5774 | * config/rs6000/e500crtsav64gprctr.asm: Likewise. | |
| 5775 | * config/rs6000/e500crtsavg32gpr.asm: Likewise. | |
| 5776 | * config/rs6000/e500crtsavg64gpr.asm: Likewise. | |
| 5777 | * config/rs6000/e500crtsavg64gprctr.asm: Likewise. | |
| 5778 | * config/rs6000/eabi-ci.asm: Likewise. | |
| 5779 | * config/rs6000/eabi-cn.asm: Likewise. | |
| 5780 | * config/rs6000/eabi.asm: Likewise. | |
| 5781 | * config/rs6000/linux-unwind.h: Likewise. | |
| 5782 | * config/rs6000/linux64.h: Likewise. | |
| 5783 | * config/rs6000/paired.h: Likewise. | |
| 5784 | * config/rs6000/paired.md: Likewise. | |
| 5785 | * config/rs6000/ppc64-fp.c: Likewise. | |
| 5786 | * config/rs6000/ppu_intrinsics.h: Likewise. | |
| 5787 | * config/rs6000/rs6000.h: Likewise. | |
| 5788 | * config/rs6000/si2vmx.h: Likewise. | |
| 5789 | * config/rs6000/sol-ci.asm: Likewise. | |
| 5790 | * config/rs6000/sol-cn.asm: Likewise. | |
| 5791 | * config/rs6000/spe.h: Likewise. | |
| 5792 | * config/rs6000/spu2vmx.h: Likewise. | |
| 5793 | * config/rs6000/sysv4.h: Likewise. | |
| 5794 | * config/rs6000/tramp.asm: Likewise. | |
| 5795 | * config/rs6000/vec_types.h: Likewise. | |
| 5796 | * config/s390/linux-unwind.h: Likewise. | |
| 5797 | * config/s390/tpf-unwind.h: Likewise. | |
| 5798 | * config/score/crti.asm: Likewise. | |
| 5799 | * config/score/crtn.asm: Likewise. | |
| 5800 | * config/sh/crt1.asm: Likewise. | |
| 5801 | * config/sh/crti.asm: Likewise. | |
| 5802 | * config/sh/crtn.asm: Likewise. | |
| 5803 | * config/sh/divtab-sh4-300.c: Likewise. | |
| 5804 | * config/sh/divtab-sh4.c: Likewise. | |
| 5805 | * config/sh/divtab.c: Likewise. | |
| 5806 | * config/sh/lib1funcs-4-300.asm: Likewise. | |
| 5807 | * config/sh/lib1funcs-Os-4-200.asm: Likewise. | |
| 5808 | * config/sh/lib1funcs.asm: Likewise. | |
| 5809 | * config/sh/lib1funcs.h: Likewise. | |
| 5810 | * config/sh/linux-atomic.asm: Likewise. | |
| 5811 | * config/sh/linux-unwind.h: Likewise. | |
| 5812 | * config/sh/shmedia.h: Likewise. | |
| 5813 | * config/sh/sshmedia.h: Likewise. | |
| 5814 | * config/sh/ushmedia.h: Likewise. | |
| 5815 | * config/sparc/crtfastmath.c: Likewise. | |
| 5816 | * config/sparc/linux-unwind.h: Likewise. | |
| 5817 | * config/sparc/sol2-c1.asm: Likewise. | |
| 5818 | * config/sparc/sol2-ci.asm: Likewise. | |
| 5819 | * config/sparc/sol2-cn.asm: Likewise. | |
| 5820 | * config/spu/divmodti4.c: Likewise. | |
| 5821 | * config/spu/divv2df3.c: Likewise. | |
| 5822 | * config/spu/float_disf.c: Likewise. | |
| 5823 | * config/spu/float_unsdidf.c: Likewise. | |
| 5824 | * config/spu/float_unsdisf.c: Likewise. | |
| 5825 | * config/spu/float_unssidf.c: Likewise. | |
| 5826 | * config/spu/mfc_multi_tag_release.c: Likewise. | |
| 5827 | * config/spu/mfc_multi_tag_reserve.c: Likewise. | |
| 5828 | * config/spu/mfc_tag_release.c: Likewise. | |
| 5829 | * config/spu/mfc_tag_reserve.c: Likewise. | |
| 5830 | * config/spu/mfc_tag_table.c: Likewise. | |
| 5831 | * config/spu/multi3.c: Likewise. | |
| 5832 | * config/spu/spu_internals.h: Likewise. | |
| 5833 | * config/spu/spu_intrinsics.h: Likewise. | |
| 5834 | * config/spu/spu_mfcio.h: Likewise. | |
| 5835 | * config/spu/vec_types.h: Likewise. | |
| 5836 | * config/spu/vmx2spu.h: Likewise. | |
| 5837 | * config/stormy16/stormy16-lib2.c: Likewise. | |
| 5838 | * config/svr4.h: Likewise. | |
| 5839 | * config/sync.c: Likewise. | |
| 5840 | * config/v850/lib1funcs.asm: Likewise. | |
| 5841 | * config/vxlib-tls.c: Likewise. | |
| 5842 | * config/vxlib.c: Likewise. | |
| 5843 | * config/vxworks-dummy.h: Likewise. | |
| 5844 | * config/xtensa/crti.asm: Likewise. | |
| 5845 | * config/xtensa/crtn.asm: Likewise. | |
| 5846 | * config/xtensa/ieee754-df.S: Likewise. | |
| 5847 | * config/xtensa/ieee754-sf.S: Likewise. | |
| 5848 | * config/xtensa/lib1funcs.asm: Likewise. | |
| 5849 | * config/xtensa/lib2funcs.S: Likewise. | |
| 5850 | * config/xtensa/linux-unwind.h: Likewise. | |
| 5851 | * config/xtensa/unwind-dw2-xtensa.c: Likewise. | |
| 5852 | * config/xtensa/unwind-dw2-xtensa.h: Likewise. | |
| 5853 | * coretypes.h: Likewise. | |
| 5854 | * crtstuff.c: Likewise. | |
| 5855 | * defaults.h: Likewise. | |
| 5856 | * dwarf2.h: Likewise. | |
| 5857 | * emutls.c: Likewise. | |
| 5858 | * gbl-ctors.h: Likewise. | |
| 5859 | * gcov-io.h: Likewise. | |
| 5860 | * ginclude/float.h: Likewise. | |
| 5861 | * ginclude/iso646.h: Likewise. | |
| 5862 | * ginclude/stdarg.h: Likewise. | |
| 5863 | * ginclude/stdbool.h: Likewise. | |
| 5864 | * ginclude/stddef.h: Likewise. | |
| 5865 | * ginclude/stdfix.h: Likewise. | |
| 5866 | * ginclude/stdint-gcc.h: Likewise. | |
| 5867 | * ginclude/tgmath.h: Likewise. | |
| 5868 | * gthr-aix.h: Likewise. | |
| 5869 | * gthr-dce.h: Likewise. | |
| 5870 | * gthr-gnat.c: Likewise. | |
| 5871 | * gthr-gnat.h: Likewise. | |
| 5872 | * gthr-lynx.h: Likewise. | |
| 5873 | * gthr-mipssde.h: Likewise. | |
| 5874 | * gthr-nks.h: Likewise. | |
| 5875 | * gthr-posix.c: Likewise. | |
| 5876 | * gthr-posix.h: Likewise. | |
| 5877 | * gthr-posix95.h: Likewise. | |
| 5878 | * gthr-rtems.h: Likewise. | |
| 5879 | * gthr-single.h: Likewise. | |
| 5880 | * gthr-solaris.h: Likewise. | |
| 5881 | * gthr-tpf.h: Likewise. | |
| 5882 | * gthr-vxworks.h: Likewise. | |
| 5883 | * gthr-win32.h: Likewise. | |
| 5884 | * gthr.h: Likewise. | |
| 5885 | * libgcc2.c: Likewise. | |
| 5886 | * libgcc2.h: Likewise. | |
| 5887 | * libgcov.c: Likewise. | |
| 5888 | * tsystem.h: Likewise. | |
| 5889 | * typeclass.h: Likewise. | |
| 5890 | * unwind-c.c: Likewise. | |
| 5891 | * unwind-compat.h: Likewise. | |
| 5892 | * unwind-dw2-fde-compat.c: Likewise. | |
| 5893 | * unwind-dw2-fde-darwin.c: Likewise. | |
| 5894 | * unwind-dw2-fde-glibc.c: Likewise. | |
| 5895 | * unwind-dw2-fde.c: Likewise. | |
| 5896 | * unwind-dw2-fde.h: Likewise. | |
| 5897 | * unwind-dw2.c: Likewise. | |
| 5898 | * unwind-dw2.h: Likewise. | |
| 5899 | * unwind-generic.h: Likewise. | |
| 5900 | * unwind-pe.h: Likewise. | |
| 5901 | * unwind-sjlj.c: Likewise. | |
| 5902 | * unwind.inc: Likewise. | |
| 5903 | * config/arm/neon-gen.ml: Change generated copyright header to | |
| 5904 | refer to version 3 of the GNU General Public License with | |
| 5905 | version 3.1 of the GCC Runtime Library Exception and to point | |
| 5906 | readers at the COPYING3 and COPYING3.RUNTIME files and the | |
| 5907 | FSF's license web page. | |
| 5908 | * config/arm/arm_neon.h: Regenerate. | |
| 5909 | ||
| 5910 | 2009-04-09 Jakub Jelinek <jakub@redhat.com> | |
| 5911 | ||
| 5912 | * config/cris/cris.md: Change copyright header to refer to version | |
| 5913 | 3 of the GNU General Public License. | |
| 5914 | * doc/install.texi2html: Change copyright header to refer to version | |
| 5915 | 3 of the GNU General Public License and to point readers at the | |
| 5916 | COPYING3 file and the FSF's license web page. | |
| 5917 | * config/vax/linux.h: Likewise. | |
| 5918 | ||
| 4a77c72b PB |
5919 | 2009-04-09 Paolo Bonzini <bonzini@gnu.org> |
| 5920 | ||
| 1ad2f450 L |
5921 | * config/i386/i386.md (cmpcc): New. |
| 5922 | * config/i386/sync.md (sync_compare_and_swap*): Set FLAGS_REG. | |
| 5923 | (sync_compare_and_swap_cc*): Delete. | |
| 5924 | ||
| 5925 | * config/s390/s390.c (s390_compare_emitted): Remove. | |
| 5926 | (s390_emit_compare): Handle MODE_CC s390_compare_op0 like | |
| 5927 | s390_compare_emitted used to be handled. Assert that modes match. | |
| 5928 | (s390_emit_compare_and_swap): Use s390_emit_compare, do not | |
| 5929 | refer to sync_compare_and_swap_ccsi. | |
| 5930 | * config/s390/s390.h (s390_compare_emitted): Remove. | |
| 5931 | * config/s390/s390.md (seq): Look for MODE_CC s390_compare_op0 | |
| 5932 | instead of s390_compare_emitted. | |
| 5933 | (stack_protect_test, sync_compare_and_swap_cc): Set s390_compare_op0 | |
| 5934 | instead of s390_compare_emitted. | |
| 5935 | * config/s390/s390.md (cmpcc): New. | |
| 5936 | (sync_compare_and_swapqi, sync_compare_and_swaphi): Clobber | |
| 5937 | CC_REGNUM, do not pretend it's set. | |
| 5938 | (sync_compare_and_swap_cc*): Delete. | |
| 5939 | * config/s390/predicates.md (cc_reg_operand): New. | |
| 5940 | ||
| 5941 | * expr.c (sync_compare_and_swap_cc): Delete. | |
| 5942 | * optabs.h (sync_compare_and_swap_cc): Delete. | |
| 5943 | * optabs.c (prepare_cmp_insn): Ignore which specific CCmode | |
| 5944 | is being used with can_compare_p. | |
| 5945 | (emit_cmp_and_jump_insn_1): Likewise when looking in the optab. | |
| 5946 | (find_cc_set): New. | |
| 5947 | (expand_bool_compare_and_swap): Do not use sync_compare_and_swap_cc, | |
| 5948 | look for a MODE_CC set instead. Use emit_store_flag. | |
| 5949 | (expand_compare_and_swap_loop): Likewise, with some additional | |
| 5950 | complication to avoid a force_reg when useless. Use | |
| 5951 | emit_cmp_and_jump_insns. | |
| 5952 | * genopinit.c (optabs): Delete sync_compare_and_swap_cc. | |
| 5953 | * doc/md.texi (sync_compare_and_swap_cc): Merge with | |
| 5954 | sync_compare_and_swap documentation. | |
| 4a77c72b | 5955 | |
| 0c0efb33 JH |
5956 | 2009-04-09 Jan Hubicka <jh@suse.cz> |
| 5957 | ||
| 5958 | * except.c (find_prev_try): Break out from .... | |
| 5959 | (duplicate_eh_regions): ... here; properly update prev_try pointers | |
| 5960 | when duplication part of tree. | |
| 5961 | (dump_eh_tree): Improve dumping. | |
| 5962 | (verify_eh_region): New. | |
| 5963 | (verify_eh_tree): Use it. | |
| 5964 | ||
| 22a65a54 RG |
5965 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
| 5966 | ||
| 5967 | * c-gimplify.c (c_gimplify_expr): Fix the invalid GENERIC | |
| 5968 | &ARRAY addresses by adjusting their types and prepending | |
| 5969 | a conversion. | |
| 5970 | * tree-cfg.c (verify_gimple_assign_single): Verify that | |
| 5971 | addresses are correct. | |
| 5972 | ||
| f76968e6 RG |
5973 | 2009-04-09 Richard Guenther <rguenther@suse.de> |
| 5974 | ||
| 5975 | * tree-ssa-ccp.c (maybe_fold_stmt_addition): Move non-constant | |
| 5976 | indices into an array reference if possible. | |
| 5977 | * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): | |
| 5978 | Fold POINTER_PLUS_EXPR statements with invariant address. | |
| 5979 | ||
| c90c5fb5 AM |
5980 | 2009-04-09 Alan Modra <amodra@bigpond.net.au> |
| 5981 | ||
| 5982 | PR target/39634 | |
| 5983 | * config.gcc (powerpc64-*-linux*): Always build biarch. | |
| 5984 | ||
| 17cede2e JM |
5985 | 2009-04-09 Joseph Myers <joseph@codesourcery.com> |
| 5986 | ||
| 5987 | PR c/39613 | |
| 5988 | * c-typeck.c (do_case): If case label is not an INTEGER_CST, fold | |
| 5989 | it and pedwarn if this results in an INTEGER_CST. | |
| 5990 | ||
| a3337ea2 KG |
5991 | 2009-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 5992 | ||
| 5993 | * doc/install.texi: Update minimum GMP version. Remove obsolete | |
| 5994 | text in MPFR section. | |
| 5995 | ||
| ce9ba79b JJ |
5996 | 2009-04-08 Jakub Jelinek <jakub@redhat.com> |
| 5997 | ||
| 5998 | * dwarf2out.c (class_scope_p): New static inline. | |
| 5999 | (class_or_namespace_scope_p): Use it. | |
| 6000 | (gen_variable_die): Use DW_TAG_member tag for static data member | |
| 6001 | declarations instead of DW_TAG_variable. | |
| 6002 | ||
| 4f0ae266 JJ |
6003 | PR middle-end/39573 |
| 6004 | * omp-low.c (expand_omp_taskreg): Finalize taskreg static local_decls | |
| 6005 | variables. | |
| 6006 | ||
| d27f0ddc RG |
6007 | 2009-04-08 Richard Guenther <rguenther@suse.de> |
| 6008 | ||
| 6009 | * tree-ssa-sccvn.c (valueize_refs): Do not continue to | |
| 6010 | valueize random data. | |
| 6011 | ||
| 557cc596 DE |
6012 | 2009-04-08 David Edelsohn <edelsohn@gnu.org> |
| 6013 | ||
| 6014 | * config.gcc (aix tm_file): Add aix-stdint.h. | |
| 6015 | (aix tm clause use_gcc_stdint): Set to wrap. | |
| 6016 | * config/rs6000/aix-stdint.h: New file. | |
| 2ba9daa7 | 6017 | |
| 75ccc1e7 RG |
6018 | 2009-04-08 Richard Guenther <rguenther@suse.de> |
| 6019 | ||
| 6020 | PR middle-end/36291 | |
| 6021 | * tree-dfa.c (add_referenced_var): Do not recurse into | |
| 6022 | global initializers. | |
| 6023 | * tree-ssa-ccp.c (get_symbol_constant_value): Add newly | |
| 6024 | exposed variables. | |
| 6025 | (fold_const_aggregate_ref): Likewise. | |
| 6026 | ||
| c6963675 PB |
6027 | 2009-04-08 Paolo Bonzini <bonzini@gnu.org> |
| 6028 | ||
| 6c44cf79 L |
6029 | * recog.c (ordered_comparison_operator): New. |
| 6030 | * gensupport.c (std_preds): Add it. | |
| c6963675 PB |
6031 | * doc/md.texi (Machine-Independent Predicates): Document it. |
| 6032 | ||
| 6d07ad98 JH |
6033 | 2009-04-08 Jan Hubicka <jh@suse.cz> |
| 6034 | ||
| 6035 | * tree-eh.c (cleanup_eh): When not optimizing, do not try EH merging. | |
| 6036 | * function.h (rtl_eh): Remove exception_handler_label_map. | |
| 6037 | * except.c (ehl_hash, ehl_eq, add_ehl_entry, | |
| 6038 | remove_exception_handler_label, for_each_eh_label_1): Remove. | |
| 6039 | (rtl_remove_unreachable_regions): Remove. | |
| 6040 | (convert_from_eh_region_ranges): Do not remove unreachable regions. | |
| 6041 | (find_exception_handler_labels): Don't build the hashtable. | |
| 6042 | (maybe_remove_eh_handler): Remove. | |
| 6043 | (for_each_eh_label): Rewrite to walk the tree. | |
| 6044 | (rest_of_handle_eh): Do not cleanup cfg prior EH construction. | |
| 6045 | * except.h (maybe_remove_eh_handler): Remove. | |
| 6046 | * passes.c (init_optimization_passes): Schedule second EH cleanup | |
| 6047 | before out-of-ssa. | |
| 6048 | * cfgrtl.c (rtl_delete_block, rtl_merge_blocks, | |
| 6049 | cfg_layout_merge_blocks): Do not call maybe_remove_eh_handler. | |
| 6050 | ||
| 7ddf71e3 PB |
6051 | 2009-04-08 Paolo Bonzini <bonzini@gnu.org> |
| 6052 | ||
| 6053 | * genoutput.c (validate_optab_operands): New. | |
| 6054 | (gen_insn, gen_expand): Call it. | |
| 6055 | ||
| 6056 | * genflags.c (gen_insn): Detect misused iterators. | |
| 6057 | (main): Pass line_no to gen_insn, exit with status 1 on error. | |
| 6058 | ||
| 6059 | * genextract.c (line_no): Make global. | |
| 6060 | (VEC_safe_set_locstr): Change assertion to error message. | |
| 6061 | (main): Exit with status 1 on error. | |
| 6062 | ||
| 4d84fe7c JM |
6063 | 2009-04-08 Joseph Myers <joseph@codesourcery.com> |
| 6064 | ||
| 6065 | PR c/39614 | |
| 6066 | PR c/39673 | |
| 6067 | * c-common.h (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR, | |
| 6068 | C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST, | |
| 6069 | EXPR_INT_CONST_OPERANDS): Remove duplicate definitions. | |
| 6070 | * c-convert.c (convert): Do not call fold on results of conversion | |
| 6071 | functions when the result is a C_MAYBE_CONST_EXPR. | |
| 6072 | * c-parser.c (c_parser_postfix_expression): Do not fold condition | |
| 6073 | of __builtin_choose_expr. | |
| 6074 | * c-typeck.c (remove_c_maybe_const_expr): New. | |
| 6075 | (build_unary_op, build_conditional_expr, build_compound_expr, | |
| 6076 | build_binary_op, c_objc_common_truthvalue_conversion): Call | |
| 6077 | remove_c_maybe_const_expr on any input C_MAYBE_CONST_EXPR with | |
| 6078 | integer operands. | |
| 6079 | ||
| 60839f5d | 6080 | 2009-04-08 Bingfeng Mei <bmei@broadcom.com> |
| d1d1c602 | 6081 | |
| 2ba9daa7 | 6082 | * fold-const.c (const_binop): Combine two VECTOR_CST under operation |
| 6c44cf79 | 6083 | CODE to produce a new one. Add a prototype to use fold_convert_const |
| d1d1c602 | 6084 | |
| 8e481a2c DS |
6085 | 2009-04-08 Danny Smith <dannysmith@users.sourceforge.net> |
| 6086 | ||
| 6087 | PR bootstrap/39660 | |
| 6088 | * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): Don't | |
| 6089 | mix declarations and code. | |
| 6090 | ||
| ee618c17 BE |
6091 | 2009-04-08 Ben Elliston <bje@au.ibm.com> |
| 6092 | ||
| 6093 | * gcc.c: Replace `CC' with `GCC' throughout. | |
| 6094 | ||
| f2a758a2 L |
6095 | 2009-04-07 H.J. Lu <hongjiu.lu@intel.com> |
| 6096 | ||
| 6097 | * doc/invoke.texi: Document Atom support. | |
| 6098 | ||
| 6ea2bd47 JM |
6099 | 2009-04-07 Jason Merrill <jason@redhat.com> |
| 6100 | ||
| 6101 | PR c++/25185 | |
| 6102 | * c-common.h, c-common.c: Add flag_pretty_templates. | |
| 6103 | * c-opts.c (c_common_handle_option): Set it. | |
| 6104 | * c.opt: Add -fno-pretty-templates. | |
| 6105 | * doc/invoke.texi (C++ Dialect Options): Likewise. | |
| 6106 | ||
| fcb82ab0 UB |
6107 | 2009-04-07 Uros Bizjak <ubizjak@gmail.com> |
| 6108 | ||
| 6109 | * config/ia64/ia64.c (ia64_builtins): Add IA64_BUILTIN_HUGE_VALQ. | |
| 6110 | (ia64_init_builtins): Handle IA64_BUILTIN_HUGE_VALQ. | |
| 6111 | (ia64_expand_builtin): Likewise. | |
| 6112 | ||
| dc5e7298 MJ |
6113 | 2009-04-07 Martin Jambor <mjambor@suse.cz> |
| 6114 | ||
| 6115 | * tree-ssa-alias.c (refs_may_alias_p_1): Check for | |
| 6116 | is_gimple_min_invariant rather than CONSTANT_CLASS_P so that invariant | |
| 6117 | ADDR_EXPRS are include too. | |
| 6118 | ||
| 0609b355 RG |
6119 | 2009-04-07 Richard Guenther <rguenther@suse.de> |
| 6120 | ||
| 6121 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Non-aliased | |
| 6122 | decls are only used if passes as parameters or if they are | |
| 6123 | local statics and the call is not to a builtin. | |
| 6124 | (call_may_clobber_ref_p_1): Likewise. | |
| 6125 | ||
| d8e535fa PB |
6126 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
| 6127 | ||
| 6128 | * expr.c (do_store_flag): Remove last argument. Simplify code | |
| 6129 | to avoid duplication of tests already done by can_compare_p. | |
| 6130 | (expand_expr_real_1): Adjust caller. | |
| 6131 | ||
| c3c64f50 PB |
6132 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
| 6133 | ||
| fcb82ab0 UB |
6134 | * optabs.c (can_compare_p): Test the predicate of a |
| 6135 | cbranch and cstore pattern. | |
| c3c64f50 | 6136 | |
| 9a53bc17 PB |
6137 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
| 6138 | ||
| fcb82ab0 UB |
6139 | * expr.c (convert_move): Use emit_store_flag instead of |
| 6140 | "emulating" it. | |
| 9a53bc17 | 6141 | |
| 67b8f1c1 PB |
6142 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
| 6143 | ||
| fcb82ab0 UB |
6144 | * config/i386/i386.c (ix86_compare_emitted): Remove. |
| 6145 | (ix86_expand_compare, ix86_expand_branch): Handle MODE_CC | |
| 6146 | ix86_compare_op0 like ix86_compare_emitted used to be handled. | |
| 6147 | * config/i386/i386.h (ix86_compare_emitted): Remove. | |
| 6148 | * config/i386/i386.md (stack_protect_test): Set ix86_compare_op0 | |
| 6149 | instead of ix86_compare_emitted. | |
| 6150 | * config/i386/sync.md (sync_compare_and_swap_cc): Likewise. | |
| 67b8f1c1 | 6151 | |
| 44509946 AS |
6152 | 2009-04-07 Andrew Stubbs <ams@codesourcery.com> |
| 6153 | ||
| 6154 | * config.gcc (sh-*-*): Add sysroot-suffix.h to tm_file. | |
| 6155 | Add t-sysroot-suffix to tmake_file. | |
| 6156 | * config/print-sysroot-suffix.sh: New file. | |
| 6157 | * config/t-sysroot-suffix: New file. | |
| 6158 | ||
| ca22d882 BE |
6159 | 2009-04-07 Ben Elliston <bje@au.ibm.com> |
| 6160 | ||
| 6161 | * libgcc2.c (INFINITY): Use __builtin_huge_val, not __builtin_inf, | |
| 6162 | as the latter produces a warning when the target does not support | |
| 6163 | infinity. | |
| 6164 | ||
| 95aac11b BE |
6165 | 2009-04-07 Ben Elliston <bje@au.ibm.com> |
| 6166 | ||
| 6167 | * dfp.c: Replace type punning assignments with memcpy throughout. | |
| 6168 | * Makefile.in (dfp.o-warn): Remove. | |
| 2ba9daa7 | 6169 | |
| 633dd061 AM |
6170 | 2009-04-07 Alan Modra <amodra@bigpond.net.au> |
| 6171 | ||
| 6172 | PR target/39634 | |
| 6173 | * config.gcc: Merge powerpc-*-linux* and powerpc64-*-linux*. | |
| 6174 | Include soft-fp/t-softfp after rs6000/t-linux64. | |
| 6175 | ||
| fe0a25ec EB |
6176 | 2009-04-06 Eric Botcazou <ebotcazou@adacore.com> |
| 6177 | ||
| 6178 | * stor-layout.c (set_sizetype): Use the full precision of their | |
| 6179 | machine mode for bitsize types. | |
| 6180 | ||
| 0c011bc3 L |
6181 | 2009-04-06 H.J. Lu <hongjiu.lu@intel.com> |
| 6182 | ||
| 6183 | * config/i386/i386.md: Revert 2 accidental checkins. | |
| 6184 | ||
| b6837b94 | 6185 | 2009-04-06 Joey Ye <joey.ye@intel.com> |
| 60839f5d | 6186 | Xuepeng Guo <xuepeng.guo@intel.com> |
| b6837b94 JY |
6187 | H.J. Lu <hongjiu.lu@intel.com> |
| 6188 | ||
| 6189 | Atom pipeline model, tuning and insn selection. | |
| 6190 | * config.gcc (atom): Add atom config options and target. | |
| 6191 | ||
| 6192 | * config/i386/atom.md: New. | |
| 6193 | ||
| 6194 | * config/i386/i386.c (atom_cost): New cost. | |
| 6195 | (m_ATOM): New macro flag. | |
| 6196 | (initial_ix86_tune_features): Set m_ATOM. | |
| 6197 | (x86_accumulate_outgoing_args): Likewise. | |
| 6198 | (x86_arch_always_fancy_math_387): Likewise. | |
| 6199 | (processor_target): Add Atom cost. | |
| 6200 | (cpu_names): Add Atom cpu name. | |
| 6201 | (override_options): Set Atom ISA. | |
| 6202 | (ix86_issue_rate): New case PROCESSOR_ATOM. | |
| 6203 | (ix86_adjust_cost): Likewise. | |
| 6204 | ||
| 6205 | * config/i386/i386.h (TARGET_ATOM): New target macro. | |
| 6206 | (ix86_tune_indices): Add X86_TUNE_OPT_AGU. | |
| 6207 | (TARGET_OPT_AGU): New target option. | |
| 6208 | (target_cpu_default): Add TARGET_CPU_DEFAULT_atom. | |
| 6209 | (processor_type): Add PROCESSOR_ATOM. | |
| 6210 | ||
| 6211 | * config/i386/i386.md (cpu): Add new value "atom". | |
| 6212 | (use_carry, movu): New attr. | |
| 6213 | (atom.md): Include atom.md. | |
| 6214 | (adddi3_carry_rex64): Set attr "use_carry". | |
| 6215 | (addqi3_carry): Likewise. | |
| 6216 | (addhi3_carry): Likewise. | |
| 6217 | (addsi3_carry): Likewise. | |
| 6218 | (*addsi3_carry_zext): Likewise. | |
| 6219 | (subdi3_carry_rex64): Likewise. | |
| 6220 | (subqi3_carry): Likewise. | |
| 6221 | (subhi3_carry): Likewise. | |
| 6222 | (subsi3_carry): Likewise. | |
| 6223 | (x86_movdicc_0_m1_rex64): Likewise. | |
| 6224 | (*x86_movdicc_0_m1_se): Likewise. | |
| 6225 | (x86_movsicc_0_m1): Likewise. | |
| 6226 | (*x86_movsicc_0_m1_se): Likewise. | |
| 6227 | (*adddi_1_rex64): Emit add insn as much as possible. | |
| 6228 | (*addsi_1): Likewise. | |
| 6229 | (return_internal): Set atom_unit. | |
| 6230 | (return_internal_long): Likewise. | |
| 6231 | (return_pop_internal): Likewise. | |
| 6232 | (*rcpsf2_sse): Set atom_sse_attr attr. | |
| 6233 | (*qrt<mode>2_sse): Likewise. | |
| 6234 | (*prefetch_sse): Likewise. | |
| 6235 | ||
| 6236 | * config/i386/i386-c.c (ix86_target_macros_internal): New case | |
| 6237 | PROCESSOR_ATOM. | |
| 6238 | (ix86_target_macros_internal): Likewise. | |
| 6239 | ||
| 6240 | * config/i386/sse.md (cpu): Set attr "atom_sse_attr". | |
| 6241 | (*prefetch_sse_rex): Likewise. | |
| 6242 | (sse_rcpv4sf2): Likewise. | |
| 6243 | (sse_vmrcpv4sf2): Likewise. | |
| 6244 | (sse_sqrtv4sf2): Likewise. | |
| 6245 | (<sse>_vmsqrt<mode>2): Likewise. | |
| 6246 | (sse_ldmxcsr): Likewise. | |
| 6247 | (sse_stmxcsr): Likewise. | |
| 6248 | (*sse_sfence): Likewise. | |
| 6249 | (sse2_clflush): Likewise. | |
| 6250 | (*sse2_mfence): Likewise. | |
| 6251 | (*sse2_lfence): Likewise. | |
| 6252 | (avx_movup<avxmodesuffixf2c><avxmodesuffix>): Set attr "movu". | |
| 6253 | (<sse>_movup<ssemodesuffixf2c>): Likewise. | |
| 6254 | (avx_movdqu<avxmodesuffix>): Likewise. | |
| 6255 | (avx_lddqu<avxmodesuffix>): Likewise. | |
| 6256 | (sse2_movntv2di): Change attr "type" to "ssemov". | |
| 6257 | (sse2_movntsi): Likewise. | |
| 6258 | (rsqrtv8sf2): Change attr "type" to "sseadd". | |
| 6259 | (sse3_addsubv2df3): Set attr "atom_unit". | |
| 6260 | (sse3_h<plusminus_insn>v4sf3): Likewise. | |
| 6261 | (*sse2_pmaddwd): Likewise. | |
| 6262 | (*vec_extractv2di_1_rex64): Likewise. | |
| 6263 | (*vec_extractv2di_1_avx): Likewise. | |
| 6264 | (sse2_psadbw): Likewise. | |
| 6265 | (ssse3_phaddwv8hi3): Likewise. | |
| 6266 | (ssse3_phaddwv4hi3): Likewise. | |
| 6267 | (ssse3_phadddv4si3): Likewise. | |
| 6268 | (ssse3_phadddv2si3): Likewise. | |
| 6269 | (ssse3_phaddswv8hi3): Likewise. | |
| 6270 | (ssse3_phaddswv4hi3): Likewise. | |
| 6271 | (ssse3_phsubwv8hi3): Likewise. | |
| 6272 | (ssse3_phsubwv4hi3): Likewise. | |
| 6273 | (ssse3_phsubdv4si3): Likewise. | |
| 6274 | (ssse3_phsubdv2si3): Likewise. | |
| 6275 | (ssse3_phsubswv8hi3): Likewise. | |
| 6276 | (ssse3_phsubswv4hi3): Likewise. | |
| 6277 | (ssse3_pmaddubsw128): Likewise. | |
| 6278 | (sse3_pmaddubsw: Likewise. | |
| 6279 | (ssse3_palignrti): Likewise. | |
| 6280 | (ssse3_palignrdi): Likewise. | |
| 6281 | ||
| 53e350d3 GP |
6282 | 2009-04-06 Gerald Pfeifer <gerald@pfeifer.com> |
| 6283 | ||
| 6284 | * doc/install.texi (Specific): Fix two cross-references to MinGW. | |
| 6285 | ||
| 439ef907 RG |
6286 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
| 6287 | ||
| 6288 | PR tree-optimization/28868 | |
| 6289 | * tree-ssa-pre.c (inserted_phi_names): New bitmap to keep track | |
| 6290 | of which PHI results we inserted. | |
| 6291 | (insert_into_preds_of_block): Record inserted PHIs. | |
| 6292 | (eliminate): Eliminate redundant PHI nodes. | |
| 6293 | (init_pre): Init inserted_phi_names. | |
| 6294 | ||
| 4bad83f5 RG |
6295 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
| 6296 | ||
| 6297 | PR tree-optimization/39643 | |
| 6298 | * tree-ssa-ccp.c (ccp_fold): Fold REALPART_EXPRs and | |
| 6299 | IMAGPART_EXPRs of complex constants. | |
| 6300 | (execute_fold_all_builtins): If we folded a call queue | |
| 6301 | TODO_update_address_taken. | |
| 6302 | ||
| 570c4247 JH |
6303 | 2009-04-06 Jan Hubicka <jh@suse.cz> |
| 6304 | ||
| 6305 | PR middle-end/39659 | |
| 6306 | * except.c (remove_unreachable_regions): Propagate may_contain_throw | |
| 6307 | flag. | |
| 6308 | ||
| a460d7a1 AS |
6309 | 2009-04-06 Andrew Stubbs <ams@codesourcery.com> |
| 6310 | ||
| 6311 | * config/sh/lib1funcs.asm (ic_invalidate): Move ICBI out of the | |
| 6312 | delay slot. | |
| 6313 | (ic_invalidate_array): Likewise. | |
| 6314 | ||
| 60839f5d | 6315 | 2009-04-06 Hariharan Sandanagobalane <hariharan@picochip.com> |
| 6bdf8c2e HS |
6316 | |
| 6317 | * calls.c (emit_library_call_value_1): Fix a problem with parameter | |
| 6318 | alignment for library calls. | |
| 6319 | ||
| 7d253f6e DS |
6320 | 2009-04-06 Danny Smith <dannysmith@users.sourceforge.net> |
| 6321 | ||
| 6322 | * config.gcc (mingw32 tm_file): Add mingw-stdint.h. | |
| 6323 | (mingw32 tm clause use_gcc_stdint): Set to wrap. | |
| 6324 | * config/i386/mingw-stdint.h: New file. | |
| 6325 | ||
| 941c3614 RB |
6326 | 2009-04-05 Richard Guenther <rguenther@suse.de> |
| 6327 | ||
| 6328 | PR tree-optimization/39648 | |
| 6329 | * tree-ssa-sccvn.c (vn_reference_fold_indirect): Work around | |
| 6330 | our &A vs. &A[0] IL deficiencies. | |
| 6331 | ||
| 12633413 JH |
6332 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
| 6333 | ||
| 941c3614 RB |
6334 | * except.c (sjlj_find_directly_reachable_regions): Be ready for |
| 6335 | removed toplevel regions. | |
| 12633413 JH |
6336 | (sjlj_mark_call_sites): Likewise. |
| 6337 | ||
| bb2aaded DK |
6338 | 2009-04-04 Dave Korn <dave.korn.cygwin@gmail.com> |
| 6339 | ||
| 6340 | * config.gcc (cygwin tm_file): Add cygwin-stdint.h. | |
| 6341 | (cygwin tm clause use_gcc_stdint): Set to wrap. | |
| 6342 | * config/i386/cygwin-stdint.h: New file. | |
| 6343 | ||
| 86290011 RG |
6344 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
| 6345 | ||
| 6346 | * Makefile.in (tree-ssa-copy.o): Add $(CFGLOOP_H) dependency. | |
| 6347 | * tree-ssa-copy.c (init_copy_prop): Do not propagate through | |
| 6348 | single-argument PHIs if we are in loop-closed SSA form. | |
| 6349 | * tree-vect-loop-manip.c (slpeel_add_loop_guard): Pass extra guards | |
| 6350 | for the pre-condition. | |
| 6351 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
| 6352 | (vect_build_loop_niters): Take an optional sequence to append stmts. | |
| 6353 | (vect_generate_tmps_on_preheader): Likewise. | |
| 6354 | (vect_do_peeling_for_loop_bound): Take extra guards for the | |
| 6355 | pre-condition. | |
| 6356 | (vect_do_peeling_for_alignment): Adjust. Unconditionally apply | |
| 6357 | the cost model check. | |
| 6358 | (vect_loop_versioning): Take stmt and stmt list to put pre-condition | |
| 7a715bba | 6359 | guards if we are going to peel. Do not apply versioning in that case. |
| 86290011 RG |
6360 | * tree-vectorizer.h (vect_loop_versioning): Adjust declaration. |
| 6361 | (vect_do_peeling_for_loop_bound): Likewise. | |
| 6362 | * tree-vect-loop.c (vect_transform_loop): If we are peeling for | |
| 6363 | loop bound only record extra pre-conditions, do not apply loop | |
| 6364 | versioning. | |
| 6365 | ||
| 5eeeac64 RG |
6366 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
| 6367 | ||
| 6368 | * tree-ssa-operands.c (pop_stmt_changes): Remove automatic | |
| 6369 | renaming code. | |
| 6370 | ||
| 1ff7d06b JH |
6371 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
| 6372 | ||
| 6373 | * tree-ssa-uncprop.c (associate_equivalences_with_edges): Use | |
| 6374 | last_basic_block for size of bb->index indexed array. | |
| 6375 | * bt-load.c (compute_defs_uses_and_gen, compute_kill, | |
| 6376 | compute_out, link_btr_uses, build_btr_def_use_webs, | |
| 6377 | build_btr_def_use_webs, migrate_btr_defs): Likewise. | |
| 6378 | ||
| 14925fcd JH |
6379 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
| 6380 | ||
| 6381 | * except.c (remove_eh_handler_and_replace): Break out from ... | |
| 6382 | (remove_eh_handler): ... here. | |
| 6383 | (bring_to_root): New function. | |
| 6384 | (remove_unreachable_regions): Collect MUST_NOT_THROW, unify runtime | |
| 6385 | handled ones, bring others to root of tree. | |
| 6386 | ||
| 4e6d1743 JH |
6387 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
| 6388 | ||
| 4cb735f7 JH |
6389 | * tree-eh.c (tree_empty_eh_handler_p): Pattern match more curefully. |
| 6390 | (all_phis_safe_to_merge): New function. | |
| 6391 | (update_info): New structure. | |
| 6392 | (make_eh_edge_and_update_phi, update_eh_edges): New functions. | |
| 6393 | (cleanup_empty_eh): Update SSA if possible. | |
| 4e6d1743 | 6394 | |
| c6803d43 RG |
6395 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
| 6396 | ||
| 6397 | * tree-ssa.c (verify_ssa): With -O0 we do not need VOPs. | |
| 6398 | * tree-ssa-operands.c (append_vdef): Do not append VOPs at -O0. | |
| 6399 | (append_vuse): Likewise. | |
| 6400 | ||
| 54f5943c JJ |
6401 | 2009-04-04 Jakub Jelinek <jakub@redhat.com> |
| 6402 | ||
| 6403 | * unwind-dw2.h (_Unwind_FrameState): Add REG_UNDEFINED enum value. | |
| 6404 | * unwind-dw2.c (execute_cfa_program): Set how to REG_UNDEFINED | |
| 6405 | instead of REG_UNSAVED for DW_CFA_undefined. | |
| 6406 | (uw_update_context_1): Handle REG_UNDEFINED the same as REG_UNSAVED. | |
| 6407 | (uw_update_context): If RA column is REG_UNDEFINED, mark it as | |
| 6408 | outermost frame. | |
| 6409 | ||
| aad2bccb RE |
6410 | 2009-04-04 Richard Earnshaw <rearnsha@arm.com> |
| 6411 | ||
| 6412 | PR target/39501 | |
| 6413 | * arm.md (movsfcc): Disable if not TARGET_HARD_FLOAT. | |
| 6414 | * testsuite/gcc.c-torture/execute/pr39501.c: New file. | |
| 6415 | * testsuite/gcc.c-torture/execute/pr39501.x: New file. | |
| 6416 | ||
| aa7069aa RG |
6417 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
| 6418 | ||
| 6419 | PR tree-optimization/8781 | |
| 6420 | PR tree-optimization/37892 | |
| 6421 | * tree-ssa-sccvn.h (vn_reference_fold_indirect): Declare. | |
| 6422 | * tree-ssa-sccvn.c (vn_reference_fold_indirect): New function. | |
| 6423 | (valueize_refs): Call it for *& valueizations. | |
| 6424 | (shared_reference_ops_from_ref): Rename to ... | |
| 6425 | (valueize_shared_reference_ops_from_ref): ... this and valueize. | |
| 6426 | (shared_reference_ops_from_call): Rename to ... | |
| 6427 | (valueize_shared_reference_ops_from_call): ... this and valueize. | |
| 6428 | (vn_reference_lookup): Update. | |
| 6429 | (visit_reference_op_call): Likewise. | |
| 6430 | * tree-ssa-pre.c (phi_translate_1): Fold *&. | |
| 6431 | (eliminate): Value-replace the call address in call statements. | |
| 6432 | ||
| cd15ad3e RG |
6433 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
| 6434 | ||
| 6435 | PR tree-optimization/39636 | |
| 6436 | * tree-ssa-forwprop.c | |
| 6437 | (forward_propagate_addr_into_variable_array_index): Check for | |
| 6438 | GIMPLE_ASSIGN before accessing the rhs code. | |
| 6439 | ||
| 462f3262 JM |
6440 | 2009-04-03 Jason Merrill <jason@redhat.com> |
| 6441 | ||
| 6442 | * stor-layout.c (set_sizetype): Set TYPE_CANONICAL. | |
| 6443 | ||
| 6adb807e SE |
6444 | 2009-04-03 Steve Ellcey <sje@cup.hp.com> |
| 6445 | ||
| 6446 | * config/ia64/ia64.md (extendsfdf2, extendsfxf2, extenddfxf2, | |
| 6447 | truncdfsf2, truncxfsf2, truncxfdf2, floatdixf2, fix_truncsfdi2, | |
| 6448 | fix_truncdfdi2, fix_truncxfdi2, fix_truncxfdi2_alts, floatunsdisf2, | |
| 6449 | floatunsdidf2, floatunsdixf2, fixuns_truncsfdi2, fixuns_truncdfdi2, | |
| 6450 | fixuns_truncxfdi2, fixuns_truncxfdi2_alts, divsi3_internal, | |
| 6451 | smuldi3_highpart, umuldi3_highpart, ctzdi2, *getf_exp_xf, | |
| 6452 | divdi3_internal_lat, divdi3_internal_thr, mulditi3, *mulditi3_internal, | |
| 6453 | umulditi3, *umulditi3_internal, addsf3, mulsf3, abssf2, negsf2, | |
| 6454 | *nabssf2, sminsf3, smaxsf3, *maddsf4, *msubsf4, *nmulsf3, *nmaddsf4, | |
| 6455 | *nmaddsf4_alts, divsf3, *sqrt_approx, sqrtsf2, sqrtsf2_internal_thr, | |
| 6456 | adddf3, *adddf3_trunc, muldf3, *muldf3_trunc, absdf2, negdf2, *nabsdf2, | |
| 6457 | smindf3, smaxdf3, *madddf4, *madddf4_trunc, *msubdf4, *msubdf4_trunc, | |
| 6458 | *nmuldf3, *nmuldf3_trunc, *nmadddf4, *nmadddf4_alts, *nmadddf4_truncsf, | |
| 6459 | *nmadddf4_truncsf_alts, divdf3, sqrtdf2, sqrtdf2_internal_thr, divxf3, | |
| 6460 | sqrtxf2, sqrtxf2_internal_thr, *recip_approx): | |
| 6461 | Use fr_reg_or_fp01_operand instead of fr_register_operand | |
| 6462 | ||
| 6463 | * config/ia64/div.md (extend<mode>rf2, truncrf<mode>2, | |
| 6464 | recip_approx_rf, divsf3_internal_thr, divsf3_internal_lat, | |
| 6465 | divdf3_internal_thr, divdf3_internal_lat divxf3_internal): Ditto. | |
| 6466 | ||
| 174b3107 VM |
6467 | 2009-04-03 Vladimir Makarov <vmakarov@redhat.com> |
| 6468 | ||
| b844e5d8 L |
6469 | PR rtl-optimization/39607 |
| 6470 | PR rtl-optimization/39631 | |
| 7a715bba UB |
6471 | |
| 6472 | Revert: | |
| 2ba9daa7 | 6473 | |
| 174b3107 VM |
6474 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
| 6475 | * reload.c (push_reload, find_dummy_reload): Use df_get_live_out | |
| 6476 | instead of DF_LR_OUT. | |
| 6477 | * ira-lives.c (process_bb_node_lives): Ditto. | |
| 6478 | * ira-color.c (ira_loop_edge_freq): Use df_get_live_{out,in} | |
| 6479 | instead of DF_LR_{OUT,IN}. | |
| 6480 | * ira-emit.c (generate_edge_moves, add_ranges_and_copies): Ditto. | |
| 6481 | * ira-build.c (create_bb_allocnos, create_loop_allocnos): Ditto. | |
| 6482 | ||
| 535b544a SB |
6483 | 2009-04-03 Steven Bosscher <steven@gcc.gnu.org> |
| 6484 | ||
| 6485 | * omp-low.c (pass_expand_omp): Don't claim to provide PROP_gimple_lomp. | |
| 6486 | (execute_lower_omp): Always run but take the short way out if -fopenmp | |
| 6487 | is not given. | |
| 6488 | (gate_lower_omp): Remove, forcing the pass manager to always run the | |
| 6489 | pass and always set PROP_gimple_lomp. | |
| 6490 | (pass_lower_omp): Remove gate function. | |
| 6491 | * matrix-reorg.c (pass_ipa_matrix_reorg): Don't claim to provide | |
| 6492 | PROP_trees. Instead, require it. | |
| 6493 | * ipa-cp.c (pass_ipa_cp): Likewise. | |
| 6494 | * ipa-inline.c (pass_early_inline): Don't claim to provide PROP_cfg. | |
| 6495 | (pass_ipa_early_inline, pass_inline_parameters, pass_ipa_inline): Idem. | |
| 6496 | * tree-profile.c (pass_tree_profile): Don't claim to provide PROP_cfg | |
| 6497 | and PROP_gimple_leh. | |
| 6498 | ||
| 5006671f RG |
6499 | 2009-04-03 Richard Guenther <rguenther@suse.de> |
| 6500 | ||
| 6501 | PR middle-end/13146 | |
| 6502 | PR tree-optimization/23940 | |
| 6503 | PR tree-optimization/33237 | |
| 6504 | PR middle-end/33974 | |
| 6505 | PR middle-end/34093 | |
| 6506 | PR tree-optimization/36201 | |
| 6507 | PR tree-optimization/36230 | |
| 6508 | PR tree-optimization/38049 | |
| 6509 | PR tree-optimization/38207 | |
| 6510 | PR tree-optimization/38230 | |
| 6511 | PR tree-optimization/38301 | |
| 6512 | PR tree-optimization/38585 | |
| 6513 | PR middle-end/38895 | |
| 6514 | PR tree-optimization/38985 | |
| 6515 | PR tree-optimization/39299 | |
| 6516 | * tree-ssa-structalias.h: Remove. | |
| 6517 | * tree-ssa-operands.h (NULL_USE_OPERAND_P): Make of type use_operand_p. | |
| 6518 | (NULL_DEF_OPERAND_P): Make of type def_operand_p. | |
| 6519 | (struct vuse_element_d): Remove. | |
| 6520 | (struct vuse_vec_d): Likewise. | |
| 6521 | (VUSE_VECT_NUM_ELEM, VUSE_VECT_ELEMENT_NC, VUSE_ELEMENT_PTR_NC, | |
| 6522 | VUSE_ELEMENT_VAR_NC, VUSE_VECT_ELEMENT, VUSE_ELEMENT_PTR, | |
| 6523 | SET_VUSE_VECT_ELEMENT, SET_VUSE_ELEMENT_VAR, SET_VUSE_ELEMENT_PTR, | |
| 6524 | VUSE_ELEMENT_VAR): Likewise. | |
| 6525 | (struct voptype_d): Likewise. | |
| 6526 | (NUM_VOP_FREE_BUCKETS): Likewise. | |
| 6527 | (struct ssa_operands): Remove vop_free_buckets and mpt_table fields. | |
| 6528 | (struct stmt_operands_d): Remove. | |
| 6529 | (VUSE_OP_PTR, VUSE_OP, SET_VUSE_OP, VUSE_NUM, VUSE_VECT, | |
| 6530 | VDEF_RESULT_PTR, VDEF_RESULT, VDEF_OP_PTR, VDEF_OP, SET_VDEF_OP, | |
| 6531 | VDEF_NUM, VDEF_VECT): Likewise. | |
| 6532 | (copy_virtual_operands): Remove. | |
| 6533 | (operand_build_cmp): Likewise. | |
| 6534 | (create_ssa_artificial_load_stmt): Likewise. | |
| 6535 | (enum ssa_op_iter_type): Remove ssa_op_iter_vdef. | |
| 6536 | (struct ssa_operand_iterator_d): Remove vuses, vdefs, mayusesm | |
| 6537 | vuse_index and mayuse_index members. Pack and move done and iter_type | |
| 6538 | members to the front. | |
| 6539 | (SSA_OP_VMAYUSE): Remove. | |
| 6540 | (SSA_OP_VIRTUAL_USES): Adjust. | |
| 6541 | (FOR_EACH_SSA_VDEF_OPERAND): Remove. | |
| 6542 | (unlink_stmt_vdef): Declare. | |
| 6543 | (add_to_addressable_set): Remove. | |
| 6544 | * tree-vrp.c (stmt_interesting_for_vrp): Adjust. | |
| 6545 | (vrp_visit_stmt): Likewise. | |
| 6546 | * doc/tree-ssa.texi (Alias analysis): Update. | |
| 6547 | * doc/invoke.texi (max-aliased-vops): Remove docs. | |
| 6548 | (avg-aliased-vops): Likewise. | |
| 6549 | * tree-into-ssa.c (syms_to_rename): Remove. | |
| 6550 | (need_to_update_vops_p): Likewise. | |
| 6551 | (need_to_initialize_update_ssa_p): Rename to ... | |
| 6552 | (update_ssa_initialized_fn): ... this. Track function we are | |
| 6553 | initialized for. | |
| 6554 | (symbol_marked_for_renaming): Simplify. | |
| 6555 | (add_new_name_mapping): Do not set need_to_update_vops_p. | |
| 6556 | (dump_currdefs): Use SYMS_TO_RENAME. | |
| 6557 | (rewrite_update_stmt): Always walk all uses/defs. | |
| 6558 | (dump_update_ssa): Adjust. | |
| 6559 | (init_update_ssa): Take function argument. Track what we are | |
| 6560 | initialized for. | |
| 6561 | (delete_update_ssa): Reset SYMS_TO_RENAME and update_ssa_initialized_fn. | |
| 6562 | (create_new_def_for): Initialize for cfun, assert we are initialized | |
| 6563 | for cfun. | |
| 6564 | (mark_sym_for_renaming): Simplify. | |
| 6565 | (mark_set_for_renaming): Do not initialize update-ssa. | |
| 6566 | (need_ssa_update_p): Simplify. Take function argument. | |
| 6567 | (name_mappings_registered_p): Assert we ask for the correct function. | |
| 6568 | (name_registered_for_update_p): Likewise. | |
| 6569 | (ssa_names_to_replace): Likewise. | |
| 6570 | (release_ssa_name_after_update_ssa): Likewise. | |
| 6571 | (update_ssa): Likewise. Use SYMS_TO_RENAME. | |
| 6572 | (dump_decl_set): Do not print a newline. | |
| 6573 | (debug_decl_set): Do it here. | |
| 6574 | (dump_update_ssa): And here. | |
| 6575 | * tree-ssa-loop-im.c (move_computations): Adjust. | |
| 6576 | (movement_possibility): Likewise. | |
| 6577 | (determine_max_movement): Likewise. | |
| 6578 | (gather_mem_refs_stmt): Likewise. | |
| 6579 | * tree-dump.c (dequeue_and_dump): Do not handle SYMBOL_MEMORY_TAG | |
| 6580 | or NAME_MEMORY_TAG. | |
| 6581 | * tree-complex.c (update_all_vops): Remove. | |
| 6582 | (expand_complex_move): Adjust. | |
| 6583 | * tree-ssa-loop-niter.c (chain_of_csts_start): Use NULL_TREE. | |
| 6584 | Simplify test for memory referencing statement. Exclude | |
| 6585 | non-invariant ADDR_EXPRs. | |
| 6586 | * tree-pretty-print.c (dump_generic_node): Do not handle memory tags. | |
| 6587 | * tree-loop-distribution.c (generate_memset_zero): Adjust. | |
| 6588 | (rdg_flag_uses): Likewise. | |
| 6589 | * tree-tailcall.c (suitable_for_tail_opt_p): Remove memory-tag | |
| 6590 | related code. | |
| 6591 | (tree_optimize_tail_calls_1): Also split the | |
| 6592 | edge from the entry block if we have degenerate PHI nodes in | |
| 6593 | the first basic block. | |
| 6594 | * tree.c (init_ttree): Remove memory-tag related code. | |
| 6595 | (tree_code_size): Likewise. | |
| 6596 | (tree_node_structure): Likewise. | |
| 6597 | (build7_stat): Re-write to be build6_stat. | |
| 6598 | * tree.h (MTAG_P, TREE_MEMORY_TAG_CHECK, TMR_TAG): Remove. | |
| 6599 | (SSA_VAR_P): Adjust. | |
| 6600 | (struct tree_memory_tag): Remove. | |
| 6601 | (struct tree_memory_partition_tag): Likewise. | |
| 6602 | (union tree_node): Adjust. | |
| 6603 | (build7): Re-write to be build6. | |
| 6604 | * tree-pass.h (pass_reset_cc_flags): Remove. | |
| 6605 | (TODO_update_address_taken): New flag. | |
| 6606 | (pass_simple_dse): Remove. | |
| 6607 | * ipa-cp.c (ipcp_update_callgraph): Update SSA form. | |
| 6608 | * params.h (MAX_ALIASED_VOPS): Remove. | |
| 6609 | (AVG_ALIASED_VOPS): Likewise. | |
| 6610 | * omp-low.c (expand_omp_taskreg): Update SSA form. | |
| 6611 | * tree-ssa-dse.c (dse_optimize_stmt): Properly query if the rhs | |
| 6612 | aliases the lhs in a copy stmt. | |
| 6613 | * tree-ssa-dse.c (struct address_walk_data): Remove. | |
| 6614 | (memory_ssa_name_same): Likewise. | |
| 6615 | (memory_address_same): Likewise. | |
| 6616 | (get_kill_of_stmt_lhs): Likewise. | |
| 6617 | (dse_possible_dead_store_p): Simplify, use the oracle. Handle | |
| 6618 | unused stores. Look through PHI nodes into post-dominated regions. | |
| 6619 | (dse_optimize_stmt): Simplify. Properly remove stores. | |
| 6620 | (tree_ssa_dse): Compute dominators. | |
| 6621 | (execute_simple_dse): Remove. | |
| 6622 | (pass_simple_dse): Likewise. | |
| 6623 | * ipa-reference.c (scan_stmt_for_static_refs): Open-code | |
| 6624 | gimple_loaded_syms and gimple_stored_syms computation. | |
| 6625 | * toplev.c (dump_memory_report): Dump alias and pta stats. | |
| 6626 | * tree-ssa-sccvn.c (vn_reference_compute_hash): Simplify. | |
| 6627 | (vn_reference_eq): Likewise. | |
| 6628 | (vuses_to_vec, copy_vuses_from_stmt, vdefs_to_vec, | |
| 6629 | copy_vdefs_from_stmt, shared_lookup_vops, shared_vuses_from_stmt, | |
| 6630 | valueize_vuses): Remove. | |
| 6631 | (get_def_ref_stmt_vuses): Simplify. Rename to ... | |
| 6632 | (get_def_ref_stmt_vuse): ... this. | |
| 6633 | (vn_reference_lookup_2): New function. | |
| 6634 | (vn_reference_lookup_pieces): Use walk_non_aliased_vuses for | |
| 6635 | walking equivalent vuses. Simplify. | |
| 6636 | (vn_reference_lookup): Likewise. | |
| 6637 | (vn_reference_insert): Likewise. | |
| 6638 | (vn_reference_insert_pieces): Likewise. | |
| 6639 | (visit_reference_op_call): Simplify. | |
| 6640 | (visit_reference_op_load): Likewise. | |
| 6641 | (visit_reference_op_store): Likewise. | |
| 6642 | (init_scc_vn): Remove shared_lookup_vuses initialization. | |
| 6643 | (free_scc_vn): Remove shared_lookup_vuses freeing. | |
| 6644 | (sort_vuses, sort_vuses_heap): Remove. | |
| 6645 | (get_ref_from_reference_ops): Export. | |
| 6646 | * tree-ssa-sccvn.h (struct vn_reference_s): Replace vuses | |
| 6647 | vector with single vuse pointer. | |
| 6648 | (vn_reference_lookup_pieces, vn_reference_lookup, | |
| 6649 | vn_reference_insert, vn_reference_insert_pieces): Adjust prototypes. | |
| 6650 | (shared_vuses_from_stmt): Remove. | |
| 6651 | (get_ref_from_reference_ops): Declare. | |
| 6652 | * tree-ssa-loop-manip.c (slpeel_can_duplicate_loop_p): Adjust. | |
| 6653 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Remove | |
| 6654 | memory-tag related code. | |
| 6655 | * tree-ssa-ccp.c (get_symbol_constant_value): Remove memory-tag code. | |
| 6656 | (likely_value): Add comment, skip static-chain of call statements. | |
| 6657 | (surely_varying_stmt_p): Adjust. | |
| 6658 | (gimplify_and_update_call_from_tree): Likewise. | |
| 6659 | (execute_fold_all_builtins): Do not rebuild alias info. | |
| 6660 | (gimplify_and_update_call_from_tree): Properly update VOPs. | |
| 6661 | * tree-ssa-loop-ivopts.c (get_ref_tag): Remove. | |
| 6662 | (copy_ref_info): Remove memory-tag related code. | |
| 6663 | * tree-call-cdce.c (tree_call_cdce): Rename the VOP. | |
| 6664 | * ipa-pure-const.c (check_decl): Remove memory-tag related code. | |
| 6665 | (check_stmt): Open-code gimple_loaded_syms and gimple_stored_syms | |
| 6666 | computation. | |
| 6667 | * tree-ssa-dom.c (gimple_p): Remove typedef. | |
| 6668 | (eliminate_redundant_computations): Adjust. | |
| 6669 | (record_equivalences_from_stmt): Likewise. | |
| 6670 | (avail_expr_hash): Likewise. | |
| 6671 | (avail_expr_eq): Likewise. | |
| 7a715bba | 6672 | * tree-ssa-propagate.c (update_call_from_tree): Properly update VOPs. |
| 5006671f RG |
6673 | (stmt_makes_single_load): Likewise. |
| 6674 | (stmt_makes_single_store): Likewise. | |
| 6675 | * tree-ssa-alias.c: Rewrite completely. | |
| 6676 | (debug_memory_partitions, dump_mem_ref_stats, debug_mem_ref_stats, | |
| 6677 | debug_mem_sym_stats, dump_mem_sym_stats_for_var, | |
| 6678 | debug_all_mem_sym_stats, debug_mp_info, update_mem_sym_stats_from_stmt, | |
| 6679 | delete_mem_ref_stats, create_tag_raw, dump_points_to_info, | |
| 6680 | dump_may_aliases_for, debug_may_aliases_for, new_type_alias): | |
| 6681 | Remove public functions. | |
| 6682 | (pass_reset_cc_flags): Remove. | |
| 6683 | (pass_build_alias): Move ... | |
| 6684 | * tree-ssa-structalias.c (pass_build_alias): ... here. | |
| 6685 | * tree-ssa-alias.c (may_be_aliased): Move ... | |
| 6686 | * tree-flow-inline.h (may_be_aliased): ... here. | |
| 6687 | tree-ssa-alias.c (struct count_ptr_d, count_ptr_derefs, | |
| 6688 | count_uses_and_derefs): Move ... | |
| 6689 | * gimple.c: ... here. | |
| 6690 | * gimple.h (count_uses_and_derefs): Declare. | |
| 6691 | * tree-ssa-alias.c (dump_alias_stats, ptr_deref_may_alias_global_p, | |
| 6692 | ptr_deref_may_alias_decl_p, ptr_derefs_may_alias_p, | |
| 6693 | same_type_for_tbaa, nonaliasing_component_refs_p, decl_refs_may_alias_p, | |
| 6694 | indirect_ref_may_alias_decl_p, indirect_refs_may_alias_p, | |
| 6695 | ref_maybe_used_by_call_p, ref_maybe_used_by_stmt_p, | |
| 6696 | call_may_clobber_ref_p, stmt_may_clobber_ref_p, maybe_skip_until, | |
| 6697 | get_continuation_for_phi, walk_non_aliased_vuses, walk_aliased_vdefs): | |
| 6698 | New functions. | |
| 6699 | * tree-dfa.c (refs_may_alias_p): Move ... | |
| 6700 | * tree-ssa-alias.c (refs_may_alias_p): ... here. Extend. | |
| 6701 | * tree-ssa-alias.h: New file. | |
| 6702 | * tree-ssa-sink.c (is_hidden_global_store): Adjust. | |
| 6703 | (statement_sink_location): Likewise. | |
| 6704 | * opts.c (decode_options): Do not adjust max-aliased-vops or | |
| 6705 | avg-aliased-vops values. | |
| 6706 | * timevar.def (TV_TREE_MAY_ALIAS): Remove. | |
| 6707 | (TV_CALL_CLOBBER): Likewise. | |
| 6708 | (TV_FLOW_SENSITIVE): Likewise. | |
| 6709 | (TV_FLOW_INSENSITIVE): Likewise. | |
| 6710 | (TV_MEMORY_PARTITIONING): Likewise. | |
| 6711 | (TV_ALIAS_STMT_WALK): New timevar. | |
| 6712 | * tree-ssa-loop-ivcanon.c (empty_loop_p): Adjust. | |
| 6713 | * tree-ssa-address.c (create_mem_ref_raw): Use build6. | |
| 6714 | (get_address_description): Remove memory-tag related code. | |
| 6715 | * tree-ssa-ifcombine.c (bb_no_side_effects_p): Adjust. | |
| 6716 | * treestruct.def (TS_MEMORY_TAG, TS_MEMORY_PARTITION_TAG): Remove. | |
| 6717 | * tree-eh.c (cleanup_empty_eh): Do not leave stale SSA_NAMEs | |
| 6718 | and immediate uses in statements. Document. | |
| 6719 | * gimple-pretty-print.c (dump_gimple_mem_ops): Adjust. | |
| 6720 | (dump_symbols): Remove. | |
| 6721 | (dump_gimple_mem_ops): Do not dump loaded or stored syms. | |
| 6722 | * alias.c (get_deref_alias_set): New function split out from ... | |
| 6723 | (get_alias_set): ... here. | |
| 6724 | * alias.h (get_deref_alias_set): Declare. | |
| 6725 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Remove unused | |
| 6726 | type parameter. Remove restrict pointer handling. Create a | |
| 6727 | ref-all pointer in case type-based alias sets do not conflict. | |
| 6728 | (vect_analyze_data_refs): Remove SMT related code. | |
| 6729 | * tree-vect-stmts.c (vectorizable_store): Re-instantiate TBAA assert. | |
| 6730 | (vectorizable_load): Likewise. | |
| 6731 | * tree-data-ref.h (struct dr_alias): Remove symbol_tag field. | |
| 6732 | (DR_SYMBOL_TAG, DR_VOPS): Remove. | |
| 6733 | * tree-data-ref.c (dr_may_alias_p): Use the alias-oracle. | |
| 6734 | Ignore vops and SMTs. | |
| 6735 | (dr_analyze_alias): Likewise.. | |
| 6736 | (free_data_ref): Likewise. | |
| 6737 | (create_data_ref): Likewise. | |
| 6738 | (analyze_all_data_dependences): Likewise. | |
| 6739 | (get_references_in_stmt): Adjust. | |
| 6740 | * tree-flow-inline.h (gimple_aliases_computed_p, | |
| 6741 | gimple_addressable_vars, gimple_call_clobbered_vars, | |
| 6742 | gimple_call_used_vars, gimple_global_var, may_aliases, memory_partition, | |
| 6743 | factoring_name_p, mark_call_clobbered, clear_call_clobbered, | |
| 6744 | compare_ssa_operands_equal, symbol_mem_tag, set_symbol_mem_tag, | |
| 6745 | gimple_mem_ref_stats): Remove. | |
| 6746 | (gimple_vop): New function. | |
| 6747 | (op_iter_next_use): Remove vuses and mayuses cases. | |
| 6748 | (op_iter_next_def): Remove vdefs case. | |
| 6749 | (op_iter_next_tree): Remove vuses, mayuses and vdefs cases. | |
| 6750 | (clear_and_done_ssa_iter): Do not set removed fields. | |
| 6751 | (op_iter_init): Likewise. Skip vuse and/or vdef if requested. | |
| 6752 | Assert we are not iterating over vuses or vdefs if not also | |
| 6753 | iterating over uses or defs. | |
| 6754 | (op_iter_init_use): Likewise. | |
| 6755 | (op_iter_init_def): Likewise. | |
| 6756 | (op_iter_next_vdef): Remove. | |
| 6757 | (op_iter_next_mustdef): Likewise. | |
| 6758 | (op_iter_init_vdef): Likewise. | |
| 6759 | (compare_ssa_operands_equal): Likewise. | |
| 6760 | (link_use_stmts_after): Handle vuse operand. | |
| 6761 | (is_call_used): Use is_call_clobbered. | |
| 6762 | (is_call_clobbered): Global variables are always call clobbered, | |
| 6763 | query the call-clobbers bitmap. | |
| 6764 | (mark_call_clobbered): Ignore global variables. | |
| 6765 | (clear_call_clobbered): Likewise. | |
| 6766 | * tree-ssa-coalesce.c (create_outofssa_var_map): Adjust | |
| 6767 | virtual operands sanity check. | |
| 6768 | * tree.def (NAME_MEMORY_TAG, SYMBOL_MEMORY_TAG, MEMORY_PARTITION_TAG): | |
| 6769 | Remove. | |
| 6770 | (TARGET_MEM_REF): Remove TMR_TAG operand. | |
| 6771 | * tree-dfa.c (add_referenced_var): Initialize call-clobber state. | |
| 6772 | Remove call-clobber related code. | |
| 6773 | (remove_referenced_var): Likewise. Do not clear mpt or symbol_mem_tag. | |
| 6774 | (dump_variable): Do not dump SMTs, memory stats, may-aliases or | |
| 6775 | partitions or escape reason. | |
| 6776 | (get_single_def_stmt, get_single_def_stmt_from_phi, | |
| 6777 | get_single_def_stmt_with_phi): Remove. | |
| 6778 | (dump_referenced_vars): Tidy. | |
| 6779 | (get_ref_base_and_extent): Allow bare decls. | |
| 6780 | (collect_dfa_stats): Adjust. | |
| 6781 | * graphite.c (rename_variables_in_stmt): Adjust. | |
| 6782 | (graphite_copy_stmts_from_block): Likewise. | |
| 6783 | (translate_clast): Likewise. | |
| 6784 | * tree-ssa-pre.c (struct bb_bitmap_sets): Add expr_dies bitmap. | |
| 6785 | (EXPR_DIES): New. | |
| 6786 | (translate_vuse_through_block): Use the oracle. | |
| 6787 | (phi_translate_1): Adjust. | |
| 6788 | (value_dies_in_block_x): Use the oracle. Cache the outcome | |
| 6789 | in EXPR_DIES. | |
| 6790 | (valid_in_sets): Check if the VUSE for | |
| 6791 | a REFERENCE is available. | |
| 6792 | (eliminate): Do not remove stmts during elimination, | |
| 6793 | instead queue and remove them afterwards. | |
| 6794 | (do_pre): Do not rebuild alias info. | |
| 6795 | (pass_pre): Run TODO_rebuild_alias before PRE. | |
| 6796 | * tree-ssa-live.c (remove_unused_locals): Remove memory-tag code. | |
| 6797 | * tree-sra.c (sra_walk_function): Use gimple_references_memory_p. | |
| 6798 | (mark_all_v_defs_stmt): Remove. | |
| 6799 | (mark_all_v_defs_seq): Adjust. | |
| 6800 | (sra_replace): Likewise. | |
| 6801 | (scalarize_use): Likewise. | |
| 6802 | (scalarize_copy): Likewise. | |
| 6803 | (scalarize_init): Likewise. | |
| 6804 | (scalarize_ldst): Likewise. | |
| 6805 | (todoflags): Remove. | |
| 6806 | (tree_sra): Do not rebuild alias info. | |
| 6807 | (tree_sra_early): Adjust. | |
| 6808 | (pass_sra): Run TODO_update_address_taken before SRA. | |
| 6809 | * tree-predcom.c (set_alias_info): Remove. | |
| 6810 | (prepare_initializers_chain): Do not call it. | |
| 6811 | (mark_virtual_ops_for_renaming): Adjust. | |
| 6812 | (mark_virtual_ops_for_renaming_list): Remove. | |
| 6813 | (initialize_root_vars): Adjust. | |
| 6814 | (initialize_root_vars_lm): Likewise. | |
| 6815 | (prepare_initializers_chain): Likewise. | |
| 6816 | * tree-ssa-copy.c (may_propagate_copy): Remove memory-tag related code. | |
| 6817 | (may_propagate_copy_into_stmt): Likewise. | |
| 6818 | (merge_alias_info): Do nothing for now. | |
| 6819 | (propagate_tree_value_into_stmt): Adjust. | |
| 6820 | (stmt_may_generate_copy): Likewise. | |
| 6821 | * tree-ssa-forwprop.c (tidy_after_forward_propagate_addr): Do | |
| 6822 | not mark symbols for renaming. | |
| 6823 | (forward_propagate_addr_expr): Match up push/pop_stmt_changes | |
| 6824 | with the same statement, make sure to update the new pointed-to one. | |
| 6825 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not copy | |
| 6826 | call statements, do not mark symbols for renaming. | |
| 6827 | (mark_operand_necessary): Dump something. | |
| 6828 | (ref_may_be_aliased): New function. | |
| 6829 | (mark_aliased_reaching_defs_necessary_1): New helper function. | |
| 6830 | (mark_aliased_reaching_defs_necessary): Likewise. | |
| 6831 | (mark_all_reaching_defs_necessary_1): Likewise. | |
| 6832 | (mark_all_reaching_defs_necessary): Likewise. | |
| 6833 | (propagate_necessity): Do not process virtual PHIs. For | |
| 6834 | non-aliased loads mark all reaching definitions as necessary. | |
| 6835 | For aliased loads and stores mark the immediate dominating | |
| 6836 | aliased clobbers as necessary. | |
| 6837 | (visited): New global static. | |
| 6838 | (perform_tree_ssa_dce): Free visited bitmap after propagating | |
| 6839 | necessity. | |
| 6840 | (remove_dead_phis): Perform simple dead virtual PHI removal. | |
| 6841 | (remove_dead_stmt): Properly unlink virtual operands when | |
| 6842 | removing stores. | |
| 6843 | (eliminate_unnecessary_stmts): Schedule PHI removal after | |
| 6844 | stmt removal. | |
| 6845 | * tree-ssa-ter.c (is_replaceable_p): Adjust. | |
| 6846 | (process_replaceable): Likewise. | |
| 6847 | (find_replaceable_in_bb): Likewise. | |
| 6848 | * tree-ssa.c (verify_ssa_name): Verify all VOPs are | |
| 6849 | based on the single gimple vop. | |
| 6850 | (verify_flow_insensitive_alias_info): Remove. | |
| 6851 | (verify_flow_sensitive_alias_info): Likewise. | |
| 6852 | (verify_call_clobbering): Likewise. | |
| 6853 | (verify_memory_partitions): Likewise. | |
| 6854 | (verify_alias_info): Likewise. | |
| 6855 | (verify_ssa): Adjust.. | |
| 6856 | (execute_update_addresses_taken): Export. Update SSA | |
| 6857 | manually. Optimize only when optimizing. Use a local bitmap. | |
| 6858 | (pass_update_address_taken): Remove TODO_update_ssa, add | |
| 6859 | TODO_dump_func. | |
| 6860 | (pass_update_address_taken): Just use TODO_update_address_taken. | |
| 6861 | (init_tree_ssa): Do not initialize addressable_vars. | |
| 6862 | (verify_ssa): Verify new VUSE / VDEF properties. | |
| 6863 | Verify that all stmts definitions have the stmt as SSA_NAME_DEF_STMT. | |
| 6864 | Do not call verify_alias_info. | |
| 6865 | (delete_tree_ssa): Clear the VUSE, VDEF operands. | |
| 6866 | Do not free the loaded and stored syms bitmaps. Reset the escaped | |
| 6867 | and callused solutions. Do not free addressable_vars. | |
| 6868 | Remove memory-tag related code. | |
| 6869 | (warn_uninitialized_var): Aliases are always available. | |
| 6870 | * tree-ssa-loop-prefetch.c (gather_memory_references): Adjust. | |
| 6871 | * lambda-code.c (can_put_in_inner_loop): Adjust. | |
| 6872 | (can_put_after_inner_loop): Likewise. | |
| 6873 | (perfect_nestify): Likewise. | |
| 6874 | * tree-vect-stmts.c (vect_stmt_relevant_p): Adjust. | |
| 6875 | (vect_gen_widened_results_half): Remove CALL_EXPR handling. | |
| 6876 | (vectorizable_conversion): Do not mark symbols for renaming. | |
| 6877 | * tree-inline.c (remap_gimple_stmt): Clear VUSE/VDEF. | |
| 6878 | (expand_call_inline): Unlink the calls virtual operands before | |
| 6879 | replacing it. | |
| 6880 | (tree_function_versioning): Do not call update_ssa if we are not | |
| 6881 | updating clones. Simplify. | |
| 6882 | * tree-ssa-phiprop.c (phivn_valid_p): Adjust. | |
| 6883 | (propagate_with_phi): Likewise.. | |
| 6884 | * tree-outof-ssa.c (create_temp): Remove memory tag and call | |
| 6885 | clobber code. Assert we are not aliased or global. | |
| 6886 | * tree-flow.h: Include tree-ssa-alias.h | |
| 6887 | (enum escape_type): Remove. | |
| 6888 | (struct mem_sym_stats_d): Likewise. | |
| 6889 | (struct mem_ref_stats_d): Likewise. | |
| 6890 | (struct gimple_df): Add vop member. Remove global_var, | |
| 6891 | call_clobbered_vars, call_used_vars, addressable_vars, | |
| 6892 | aliases_compted_p and mem_ref_stats members. Add syms_to_rename, | |
| 6893 | escaped and callused members. | |
| 6894 | (struct ptr_info_def): Remove all members, add points-to solution | |
| 6895 | member pt. | |
| 6896 | (struct var_ann_d): Remove in_vuse_list, in_vdef_list, | |
| 6897 | call_clobbered, escape_mask, mpt and symbol_mem_tag members. | |
| 6898 | * Makefile.in (TREE_FLOW_H): Add tree-ssa-alias.h. | |
| 6899 | (tree-ssa-structalias.o): Remove tree-ssa-structalias.h. | |
| 6900 | (tree-ssa-alias.o): Likewise. | |
| 6901 | (toplev.o): Add tree-ssa-alias.h | |
| 6902 | (GTFILES): Remove tree-ssa-structalias.h, add tree-ssa-alias.h. | |
| 6903 | * gimple.c (gimple_set_bb): Fix off-by-one error. | |
| 6904 | (is_gimple_reg): Do not handle memory tags. | |
| 6905 | (gimple_copy): Also copy virtual operands. | |
| 6906 | Delay updating the statement. Do not reset loaded and stored syms. | |
| 6907 | (gimple_set_stored_syms): Remove. | |
| 6908 | (gimple_set_loaded_syms): Likewise. | |
| 6909 | (gimple_call_copy_skip_args): Copy the virtual operands | |
| 6910 | and mark the new statement modified. | |
| 6911 | * tree-ssa-structalias.c (may_alias_p): Remove. | |
| 6912 | (set_uids_in_ptset): Take the alias set to prune with as | |
| 6913 | parameter. Fold in the alias test of may_alias_p. | |
| 6914 | (compute_points_to_sets): Compute whether a ptr is dereferenced | |
| 6915 | in a local sbitmap. | |
| 6916 | (process_constraint): Deal with &ANYTHING on the lhs, reject all | |
| 6917 | other ADDRESSOF constraints on the lhs. | |
| 6918 | (get_constraint_for_component_ref): Assert that we don't get | |
| 6919 | ADDRESSOF constraints from the base of the reference. | |
| 6920 | Properly generate UNKNOWN_OFFSET for DEREF if needed. | |
| 6921 | (struct variable_info): Remove collapsed_to member. | |
| 6922 | (get_varinfo_fc): Remove. | |
| 6923 | (new_var_info): Do not set collapsed_to. | |
| 6924 | (dump_constraint): Do not follow cycles. | |
| 6925 | (dump_constraint_graph): Likewise. | |
| 6926 | (build_pred_graph): Likewise. | |
| 6927 | (build_succ_graph): Likewise. | |
| 6928 | (rewrite_constraints): Likewise. | |
| 6929 | (do_simple_structure_copy): Remove. | |
| 6930 | (do_rhs_deref_structure_copy): Remove. | |
| 6931 | (do_lhs_deref_structure_copy): Remove. | |
| 6932 | (collapse_rest_of_var): Remove. | |
| 6933 | (do_structure_copy): Re-implement. | |
| 6934 | (pta_stats): New global variable. | |
| 6935 | (dump_pta_stats): New function. | |
| 6936 | (struct constraint_expr): Make offset signed. | |
| 6937 | (UNKNOWN_OFFSET): Define special value. | |
| 6938 | (dump_constraint): Dump UNKNOWN_OFFSET as UNKNOWN. | |
| 6939 | (solution_set_expand): New helper function split out from ... | |
| 6940 | (do_sd_constraint): ... here. | |
| 6941 | (solution_set_add): Handle UNKNOWN_OFFSET. Handle negative offsets. | |
| 6942 | (do_ds_constraint): Likewise. | |
| 6943 | (do_sd_constraint): Likewise. Do not special-case ESCAPED = *ESCAPED | |
| 6944 | and CALLUSED = *CALLUSED. | |
| 6945 | (set_union_with_increment): Make inc argument signed. | |
| 6946 | (type_safe): Remove. | |
| 6947 | (get_constraint_for_ptr_offset): Handle unknown and negative | |
| 6948 | constant offsets. | |
| 6949 | (first_vi_for_offset): Handle offsets before start. Bail | |
| 6950 | out early for offsets beyond the variable extent. | |
| 6951 | (first_or_preceding_vi_for_offset): New function. | |
| 6952 | (init_base_vars): Add ESCAPED = ESCAPED + UNKNOWN_OFFSET constraint. | |
| 6953 | Together with ESCAPED = *ESCAPED this properly computes reachability. | |
| 6954 | (find_what_var_points_to): New function. | |
| 6955 | (find_what_p_points_to): Implement in terms of find_what_var_points_to. | |
| 6956 | (pt_solution_reset, pt_solution_empty_p, pt_solution_includes_global, | |
| 6957 | pt_solution_includes_1, pt_solution_includes, pt_solutions_intersect_1, | |
| 6958 | pt_solutions_intersect): New functions. | |
| 6959 | (compute_call_used_vars): Remove. | |
| 6960 | (compute_may_aliases): New main entry into PTA computation. | |
| 6961 | * gimple.h (gimple_p): New typedef. | |
| 6962 | (struct gimple_statement_base): Remove references_memory_p. | |
| 6963 | (struct gimple_statement_with_memory_ops_base): Remove | |
| 6964 | vdef_ops, vuse_ops, stores and loads members. Add vdef and vuse | |
| 6965 | members. | |
| 6966 | (gimple_vuse_ops, gimple_set_vuse_ops, gimple_vdef_ops, | |
| 6967 | gimple_set_vdef_ops, gimple_loaded_syms, gimple_stored_syms, | |
| 6968 | gimple_set_references_memory): Remove. | |
| 6969 | (gimple_vuse_op, gimple_vdef_op, gimple_vuse, gimple_vdef, | |
| 6970 | gimple_vuse_ptr, gimple_vdef_ptri, gimple_set_vuse, gimple_set_vdef): | |
| 6971 | New functions. | |
| 6972 | * tree-cfg.c (move_block_to_fn): Fix off-by-one error. | |
| 6973 | (verify_expr): Allow RESULT_DECL. | |
| 6974 | (gimple_duplicate_bb): Do not copy virtual operands. | |
| 6975 | (gimple_duplicate_sese_region): Adjust. | |
| 6976 | (gimple_duplicate_sese_tail): Likewise. | |
| 6977 | (mark_virtual_ops_in_region): Remove. | |
| 6978 | (move_sese_region_to_fn): Do not call it. | |
| 6979 | * passes.c (init_optimization_passes): Remove pass_reset_cc_flags | |
| 6980 | and pass_simple_dse. | |
| 6981 | (execute_function_todo): Handle TODO_update_address_taken, | |
| 6982 | call execute_update_addresses_taken for TODO_rebuild_alias. | |
| 6983 | (execute_todo): Adjust. | |
| 6984 | (execute_one_pass): Init dump files early. | |
| 6985 | * ipa-struct-reorg.c (finalize_var_creation): Do not mark vars | |
| 6986 | call-clobbered. | |
| 6987 | (create_general_new_stmt): Clear vops. | |
| 6988 | * tree-ssa-reassoc.c (get_rank): Adjust. | |
| 6989 | * tree-vect-slp.c (vect_create_mask_and_perm): Do not mark | |
| 6990 | symbols for renaming. | |
| 6991 | * params.def (PARAM_MAX_ALIASED_VOPS): Remove. | |
| 6992 | (PARAM_AVG_ALIASED_VOPS): Likewise. | |
| 6993 | * tree-ssanames.c (init_ssanames): Allocate SYMS_TO_RENAME. | |
| 6994 | (duplicate_ssa_name_ptr_info): No need to copy the shared bitmaps. | |
| 7a715bba | 6995 | * tree-ssa-operands.c: Simplify for new virtual operand representation. |
| 5006671f RG |
6996 | (operand_build_cmp, copy_virtual_operands, |
| 6997 | create_ssa_artificial_load_stmt, add_to_addressable_set, | |
| 6998 | gimple_add_to_addresses_taken): Remove public functions. | |
| 6999 | (unlink_stmt_vdef): New function. | |
| 7000 | ||
| 457d1d00 AM |
7001 | 2009-04-03 Alan Modra <amodra@bigpond.net.au> |
| 7002 | ||
| 7003 | * config.gcc (powerpc-*-linux*): Merge variants. | |
| 7004 | ||
| e19da24c | 7005 | 2009-04-02 Chao-ying Fu <fu@mips.com> |
| 60839f5d | 7006 | James Grosbach <james.grosbach@microchip.com> |
| e19da24c CF |
7007 | |
| 7008 | * config/mips/mips.c (mips_frame_info): Add acc_mask, num_acc, | |
| 7009 | num_cop0_regs, acc_save_offset, cop0_save_offset, acc_sp_offset, | |
| 7010 | cop0_sp_offset. | |
| 7011 | (machine_function): Add interrupt_handler_p, use_shadow_register_set_p, | |
| 7012 | keep_interrupts_masked_p, use_debug_exception_return_p. | |
| 7013 | (mips_attribute_table): Add interrupt, use_shadow_register_set, | |
| 7014 | keep_interrupts_masked, use_debug_exception_return. | |
| 7015 | (mips_interrupt_type_p, mips_use_shadow_register_set_p, | |
| 7016 | mips_keep_interrupts_masked_p, mips_use_debug_exception_return_p): | |
| 7017 | New functions. | |
| 7018 | (mips_function_ok_for_sibcall): Return false for interrupt handlers. | |
| 7019 | (mips_print_operand): Process COP0 registers to print $0 .. $31 | |
| 7020 | correctly for GAS to process. | |
| 7021 | (mips_interrupt_extra_call_saved_reg_p): New function. | |
| 7022 | (mips_cfun_call_saved_reg_p): For interrupt handlers, we need to check | |
| 7023 | extra registers. | |
| 7024 | (mips_cfun_might_clobber_call_saved_reg_p): Likewise. | |
| 7025 | (mips_compute_frame_info): Add supports for interrupt context that | |
| 7026 | includes doubleword accumulators and COP0 registers. | |
| 7027 | (mips_for_each_saved_acc): New function. | |
| 7028 | (mips_for_each_saved_gpr_and_fpr): Change the function name from | |
| 7029 | mips_for_each_saved_reg. | |
| 7030 | (mips_save_reg): Save accumulators. | |
| 7031 | (mips_kernel_reg_p): A new for_each_rtx callback. | |
| 7032 | (mips_expand_prologue): Support interrupt handlers. | |
| 7033 | (mips_restore_reg): Restore accumulators. | |
| 7034 | (mips_expand_epilogue): Support interrupt handlers. | |
| 7035 | (mips_can_use_return_insn): Return false for interrupt handlers. | |
| 7036 | (mips_epilogue_uses): New function. | |
| 7037 | * config/mips/mips.md (UNSPEC_ERET, UNSPEC_DERET, UNSPEC_DI, | |
| 7038 | UNSPEC_EHB, UNSPEC_RDPGPR, UNSPEC_COP0): New UNSPEC. | |
| 7039 | (mips_eret, mips_deret, mips_di, mips_ehb, mips_rdpgpr, | |
| 7040 | cop0_move): New instructions. | |
| 7041 | * config/mips/mips-protos.h (mips_epilogue_uses): Declare. | |
| 7042 | * config/mips/mips.h (K0_REG_NUM, K1_REG_NUM, KERNEL_REG_P): New | |
| 7043 | defines. | |
| 7044 | (COP0_STATUS_REG_NUM, COP0_CAUSE_REG_NUM, COP0_EPC_REG_NUM): | |
| 7045 | New defines. | |
| 7046 | (CAUSE_IPL, SR_IPL, SR_EXL, SR_IE): New defines. | |
| 7047 | (MIPS_PROLOGUE_TEMP_REGNUM, MIPS_EPILOGUE_TEMP_REGNUM): For | |
| 7048 | interrupt handlers, we use K0 as the temporary register. | |
| 7049 | (EPILOGUE_USES): Change to a function call. | |
| 7050 | * config/mips/sde.h (MIPS_EPILOGUE_TEMP_REGNUM): For interrupt | |
| 7051 | handlers, we use K0 as the temporary register. | |
| 2ba9daa7 | 7052 | |
| e19da24c CF |
7053 | * doc/extend.texi (Function Attributes): Document interrupt, |
| 7054 | use_shadow_register_set, keep_interrupts_masked, | |
| 7055 | use_debug_exception_return for MIPS attributes. | |
| 7056 | ||
| aa1ca044 AM |
7057 | 2009-04-03 Alan Modra <amodra@bigpond.net.au> |
| 7058 | ||
| 7059 | * config.gcc (powerpc64-*-gnu*): Add rs6000/default64.h to tm_file. | |
| 7060 | Remove a number of t-files from tmake_file. | |
| 7061 | * config/rs6000/sysv4.opt (mprototype): Name variable target_prototype. | |
| 7062 | * config/rs6000/sysv4.h (TARGET_PROTOTYPE): Define. | |
| 7063 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Set | |
| 7064 | target_prototype, not TARGET_PROTOTYPE. | |
| 7065 | (LINK_OS_GNU_SPEC): Define. | |
| 7066 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Delete tramp.S | |
| 7067 | and darwin-ldoubdle.c. | |
| 7068 | ||
| 14fdc613 MM |
7069 | 2009-04-02 Michael Meissner <meissner@linux.vnet.ibm.com> |
| 7070 | ||
| 7071 | PR driver/39293 | |
| 7072 | * gcc.c (save_temps_flag): Add support for -save-temps=obj. | |
| 7073 | (cpp_options): Ditto. | |
| 7074 | (default_compilers): Ditto. | |
| 7075 | (display_help): Ditto. | |
| 7076 | (process_command): Ditto. | |
| 7077 | (do_spec_1): Ditto. | |
| 7078 | (set_input): Use lbasename instead of duplicate code. | |
| 7079 | (save_temps_prefix): New static for -save-temps=obj. | |
| 7080 | (save_temps_length): Ditto. | |
| 2ba9daa7 | 7081 | |
| 14fdc613 MM |
7082 | * doc/invoke.texi (-save-temps=obj): Document new variant to |
| 7083 | -save-temps switch. | |
| 7084 | ||
| d3aa398e JL |
7085 | 2009-04-02 Jeff Law <law@redhat.com> |
| 7086 | ||
| 7087 | * reload1.c (fixup_eh_region_notes): Remove write-only "trap_count" | |
| 7088 | variable. | |
| 7089 | ||
| 83f0ccb8 L |
7090 | 2009-04-02 H.J. Lu <hongjiu.lu@intel.com> |
| 7091 | ||
| 7092 | * configure.ac: Support -Bstatic/-Bdynamic for linker version > 2. | |
| 7093 | * configure: Regenerated. | |
| 7094 | ||
| dcb6e951 RAE |
7095 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
| 7096 | ||
| 7097 | * c-decl.c (merge_decls): Make sure newdecl and olddecl don't | |
| 7098 | share the argument list. | |
| 7099 | ||
| d85478c2 RAE |
7100 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
| 7101 | ||
| 7102 | Merge | |
| 7103 | ||
| 7104 | 2009-02-12 Diego Novillo <dnovillo@google.com> | |
| 7105 | ||
| 83f0ccb8 L |
7106 | * varpool.c (debug_varpool): New. |
| 7107 | * cgraph.h (debug_varpool): Declare. | |
| d85478c2 | 7108 | |
| 34f42a49 JH |
7109 | 2009-04-02 Jan Hubicka <jh@suse.cz> |
| 7110 | ||
| 7111 | * passes.c (init_optimization_passes): Remove two copies of ehcleanup | |
| 7112 | pass. | |
| 7113 | ||
| a4747b4a L |
7114 | 2009-04-02 H.J. Lu <hongjiu.lu@intel.com> |
| 7115 | ||
| 7116 | * config/i386/i386.c (ix86_abi): Move initialization to ... | |
| 7117 | (override_options): Here. | |
| 7118 | ||
| 63a9de54 CB |
7119 | 2009-04-02 Christian Bruel <christian.bruel@st.com> |
| 7120 | ||
| 7121 | * config/sh/sh.c (sh_dwarf_register_span): New function. | |
| 7122 | (TARGET_DWARF_REGISTER_SPAN): Define. | |
| 7123 | * config/sh/sh-protos.h (sh_dwarf_register_span): Declare. | |
| 2ba9daa7 | 7124 | |
| 2f0fa28e IR |
7125 | 2009-04-02 Ira Rosen <irar@il.ibm.com> |
| 7126 | ||
| 7127 | PR tree-optimization/39595 | |
| 2ba9daa7 | 7128 | * tree-vect-slp.c (vect_build_slp_tree): Check that the size of |
| 2f0fa28e IR |
7129 | interleaved loads group is not greater than the SLP group size. |
| 7130 | ||
| bbf7ce11 RAE |
7131 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
| 7132 | ||
| 7133 | * builtins.c (is_builtin_name): New. | |
| 7134 | (called_as_built_in): Use is_builtin_name. | |
| 7135 | * tree.h (is_builtin_name): New. | |
| 7136 | * varasm.c (incorporeal_function_p): Use is_builtin_name | |
| 7137 | ||
| 47e4dfcf AS |
7138 | 2009-04-02 Andrew Stubbs <ams@codesourcery.com> |
| 7139 | ||
| 7140 | * config/sh/linux-unwind.h: Disable when inhibit_libc is defined. | |
| 7141 | ||
| d0940d56 DS |
7142 | 2009-04-02 Dodji Seketeli <dodji@redhat.com> |
| 7143 | ||
| 7144 | PR c++/26693 | |
| 532bfb0a | 7145 | * c-decl.c (clone_underlying_type): Move this ... |
| d0940d56 DS |
7146 | * c-common.c (set_underlying_type): ... here. |
| 7147 | Also, make sure the function properly sets TYPE_STUB_DECL() on | |
| 7148 | the newly created typedef variant type. | |
| 7149 | * c-common.h (is_typedef_decl, set_underlying_type): Declare ... | |
| 7a715bba UB |
7150 | * c-common.c (is_typedef_decl, set_underlying_type): ... new entry |
| 7151 | points. | |
| d0940d56 | 7152 | |
| bf1cbdc6 RG |
7153 | 2009-04-02 Richard Guenther <rguenther@suse.de> |
| 7154 | ||
| 7155 | PR tree-optimization/37221 | |
| 7156 | * tree-flow.h (degenerate_phi_result): Declare. | |
| 7157 | * tree-ssa-dom.c (degenerate_phi_result): Export. | |
| 7158 | * tree-scalar-evolution.c (analyze_initial_condition): If | |
| 7159 | the initial condition is defined by a degenerate PHI node | |
| 7160 | use the degenerate value. | |
| 7161 | ||
| 87cfb32c EB |
7162 | 2009-04-01 Eric Botcazou <ebotcazou@adacore.com> |
| 7163 | ||
| 7164 | PR rtl-optimization/39588 | |
| 7165 | * combine.c (merge_outer_ops): Do not set the constant when this | |
| 7166 | is not necessary. | |
| 7167 | (simplify_shift_const_1): Do not modify it either in this case. | |
| 7168 | ||
| bbb6eae8 SB |
7169 | 2009-04-01 Steven Bosscher <steven@gcc.gnu.org> |
| 7170 | ||
| 7171 | * config/ia64/ia64.c (ia64_handle_option): Inform user that Itanium1 | |
| 7172 | tuning is deprecated if -mtune value is set to an Itanium1 variant. | |
| 7173 | ||
| 839a3b8a JJ |
7174 | 2009-04-01 Janis Johnson <janis187@us.ibm.com> |
| 7175 | ||
| 7176 | PR c/29027 | |
| 7177 | * c-lex.c (interpret_float): Default (no suffix) is double. | |
| 7178 | ||
| 667e8acb XDL |
7179 | 2009-04-1 Xinliang David Li <davidxl@google.com> |
| 7180 | ||
| 7181 | * config/i386/i386.c (legitimate_constant_p): Recognize | |
| 7182 | all one vector constant. | |
| 7183 | ||
| 60839f5d | 7184 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7185 | |
| 60839f5d | 7186 | * config/vax/vax.c: Add #includes to silence warnings. |
| c4e75102 MT |
7187 | Change #include order to silence two warnings. |
| 7188 | ||
| 60839f5d | 7189 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7190 | |
| 60839f5d | 7191 | * config/vax/linux.h (TARGET_DEFAULT): Add the MASK_QMATH flag bit. |
| c4e75102 MT |
7192 | (ASM_SPEC): Pass -k to the assembler for PIC code. |
| 7193 | ||
| 60839f5d | 7194 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7195 | |
| 60839f5d EB |
7196 | * config.gcc: Add vax-*-linux* to the switch. |
| 7197 | * config/vax/linux.h: New file. (TARGET_VERSION, | |
| c4e75102 MT |
7198 | TARGET_OS_CPP_BUILTINS, TARGET_DEFAULT, CPP_SPEC, LINK_SPEC): Define. |
| 7199 | ||
| 60839f5d | 7200 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7201 | |
| 60839f5d | 7202 | * config/vax/vax.c (vax_output_int_move, adjacent_operands_p): |
| c4e75102 | 7203 | Use predicate macros instead of GET_CODE() == foo. |
| 60839f5d | 7204 | * config/vax/vax.md (movsi_2, movstrictqi, and<mode>3, ashrsi3, |
| c4e75102 MT |
7205 | ashlsi3, rotrsi3, <unnamed>): Likewise. |
| 7206 | ||
| 60839f5d | 7207 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7208 | |
| 60839f5d | 7209 | * config/vax/builtins.md (jbbssiqi, jbbssihi, jbbssisi, jbbcciqi, |
| c4e75102 | 7210 | jbbccihi, jbbccisi): Remova trailing whitespace. |
| 60839f5d EB |
7211 | * config/vax/constraints.md: Likewise. |
| 7212 | * config/vax/elf.h: (ASM_PREFERRED_EH_DATA_FORMAT): Likewise. | |
| 7213 | * config/vax/openbsd1.h (OBSD_OLD_GAS): Likewise. | |
| 7214 | * config/vax/predicates.md: Likewise. | |
| 7215 | * config/vax/vax.c (print_operand_address, vax_output_int_move, | |
| c4e75102 | 7216 | vax_expand_addsub_di_operands, adjacent_operands_p): Likewise. |
| 60839f5d EB |
7217 | * config/vax/vax.h: Likewise. |
| 7218 | * config/vax/vax.md (nonlocal_goto): Likewise. | |
| c4e75102 | 7219 | |
| 60839f5d | 7220 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7221 | |
| 60839f5d | 7222 | * config/vax/vax.c (vax_float_literal, vax_output_int_move) |
| c4e75102 MT |
7223 | (indirectable_address_p, adjacent_operands_p): Add spaces around |
| 7224 | braces. | |
| 60839f5d | 7225 | * config/vax/vax-protos.h (adjacent_operands_p): Likewise. |
| c4e75102 | 7226 | |
| 60839f5d | 7227 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7228 | |
| 60839f5d | 7229 | * config/vax/vax.c (legitimate_constant_address_p, |
| c4e75102 MT |
7230 | legitimate_constant_p, indirectable_address_p, nonindexed_address_p, |
| 7231 | index_term_p, reg_plus_index_p, legitimate_address_p, | |
| 7232 | vax_mode_dependent_address_p): Update comments to match functions | |
| 7233 | modified by the recent int->bool conversion. | |
| 7234 | ||
| 60839f5d | 7235 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7236 | |
| 60839f5d EB |
7237 | * config/vax/builtins.md: Update copyright message. |
| 7238 | * config/vax/constraints.md: Likewise. | |
| 7239 | * config/vax/netbsd-elf.h: Likewise. | |
| 7240 | * config/vax/predicates.md: Likewise. | |
| 7241 | * config/vax/vax-protos.h: Likewise. | |
| 7242 | * config/vax/vax.c: Likewise. | |
| 7243 | * config/vax/vax.h: Likewise. | |
| 7244 | * config/vax/vax.md: Likewise. | |
| 7245 | * config/vax/vax.opt: Likewise. | |
| c4e75102 | 7246 | |
| 60839f5d | 7247 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
| c4e75102 | 7248 | |
| 60839f5d | 7249 | * config/vax/builtins.md (ffssi2, ffssi2_internal, |
| c4e75102 | 7250 | sync_lock_test_and_set<mode>, sync_lock_release<mode>): Fix indention. |
| 60839f5d EB |
7251 | * config/vax/constraints.md (B, R): Likewise. |
| 7252 | * config/vax/predicates.md (external_memory_operand, | |
| c4e75102 | 7253 | nonimmediate_addsub_di_operand): Likewise. |
| 60839f5d EB |
7254 | * config/vax/vax.c (vax_output_int_add): Likewise. |
| 7255 | * config/vax/vax.md (movsi, movsi_2, mov<mode>, call_value, | |
| c4e75102 MT |
7256 | untyped_call): Likewise. |
| 7257 | ||
| 60839f5d | 7258 | 2009-04-01 Matt Thomas <matt@3am-software.com> |
| c4e75102 | 7259 | |
| 7a715bba UB |
7260 | * config/vax/predicates.md: New file. |
| 7261 | (symbolic_operand, local_symbolic_operand, external_symbolic_operand, | |
| c4e75102 MT |
7262 | external_const_operand, nonsymbolic_operand, external_memory_operand, |
| 7263 | indirect_memory_operand, indexed_memory_operand, | |
| 7264 | illegal_blk_memory_operand, illegal_addsub_di_memory_operand, | |
| 7265 | nonimmediate_addsub_di_operand, general_addsub_di_operand): New | |
| 7266 | predicate. | |
| 7a715bba UB |
7267 | * config/vax/constraints.md: New file. |
| 7268 | (Z0, U06, U08, U16, CN6, S08, S16, I, J, K, L, M, N, O, G, Q, B, R, T): | |
| 7269 | New constraint. | |
| 7270 | * config/vax/builtins.md: New file. | |
| 7271 | (ffssi2, ffssi2_internal, sync_lock_test_and_set<mode>, jbbssiqi, | |
| 7272 | jbbssihi, jbbssisi, sync_lock_release<mode>, jbbcciqi, jbbccihi, | |
| 7273 | jbbccisi): Define. | |
| c4e75102 MT |
7274 | * config/vax/vax.opt (mqmath): Add option. |
| 7275 | * config/vax/vax.md (isfx): Extend with DI. | |
| 7276 | (VAXintQH, VAXintQHSD): Define. | |
| 7277 | (tst<mode>, cmp<mode>, *bit<mode>, movmemhi1, truncsiqi2, truncsihi2, | |
| 7278 | mulsidi3, add<mode>3, sub<mode>, mul<mode>3, div<mode>3, and<mode>, | |
| 7279 | and<mode>_const_int, ior<mode>3, xor<mode>3, neg<mode>2, | |
| 7280 | one_cmpl<mode>2, ashlsi3, lshrsi3, rotlsi3): Update constraints. | |
| 7281 | (movdi): Update constraints and use vax_output_int_move(). | |
| 7282 | (movsi, movsi_2, pushlclsymreg, pushextsymreg, movlclsymreg, | |
| 7283 | movextsymreg, adddi3, adcdi3, subdi3, sbcdi3, pushextsym, movextsym, | |
| 7284 | pushlclsym, movlclsym, movaddr<mode>, pushaddr<mode>, | |
| 7285 | nonlocal_goto): New. | |
| 7286 | (mov<mode>): Extend accepted operand types. | |
| 7287 | (subdi3_old): Rename from subdi3, change update constraints and use | |
| 7288 | a new implementation. | |
| 60839f5d | 7289 | * config/vax/vax.h (PCC_BITFIELD_TYPE_MATTERS): Add space. |
| c4e75102 MT |
7290 | (FRAME_POINTER_CFA_OFFSET, IRA_COVER_CLASSES, CLASS_MAX_NREGS, |
| 7291 | MOVE_RATIO, CLEAR_RATIO): Define. | |
| 7292 | (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P, | |
| 7293 | CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Delete. | |
| 7294 | (PRINT_OPERAND): Redefine using a function instead of inlined code. | |
| 60839f5d | 7295 | * config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define. |
| c4e75102 MT |
7296 | (split_quadword_operands): Make static and really allow variable |
| 7297 | splitting. | |
| 7298 | (print_operand_address): Update for PIC generation. | |
| 7299 | (print_operand, vax_builtin_setjmp_frame_value, vax_output_int_subtract, | |
| 7300 | indexable_address_p, fixup_mathdi_operand, | |
| 7301 | vax_expand_addsub_di_operands, adjacent_operands_p): New. | |
| 7302 | (vax_float_literal, legitimate_constant_p, | |
| 7303 | indirectable_constant_address_p, index_term_p, | |
| 7304 | reg_plus_index_p): Return bool instead of int. | |
| 7305 | (vax_rtx_costs): Fix cost for CONST_INT, indent and use HOST_WIDE_INT | |
| 7306 | where needed. | |
| 7307 | (vax_output_int_move, vax_output_int_add): Extend to allow PIC | |
| 7308 | generation. | |
| 7309 | (vax_output_conditional_branch): Indent. | |
| 7310 | (legitimate_constant_address_p, indirectable_constant_address_p, | |
| 7311 | indirectable_address_p, nonindexed_address_p, legitimate_address_p, | |
| 7312 | vax_mode_dependent_address_p): Return bool instead of int, update for | |
| 7313 | PIC generation. | |
| 7314 | * config/vax/vax-protos.h (legitimate_constant_address_p, | |
| 7315 | legitimate_constant_p, legitimate_address_p, | |
| 7316 | vax_mode_dependent_address_p): Change declaration to bool. | |
| 7317 | (legitimate_pic_operand_p, adjacent_operands_p, print_operand, | |
| 7318 | vax_expand_addsub_di_operands, vax_output_int_subtract, | |
| 7319 | vax_output_movmemsi): Declare. | |
| 7320 | (split_quadword_operands, vax_float_literal): Delete declaration. | |
| 7321 | * config/vax/netbsd-elf.h (CC1_SPEC, CC1PLUS_SPEC) Define. | |
| 7322 | * config/vax/elf.h (NO_EXTERNAL_INDIRECT_ADDRESS, | |
| 7323 | VAX_CC1_AND_CC1PLUS_SPEC, ASM_PREFERRED_EH_DATA_FORMAT, | |
| 7324 | ASM_OUTPUT_DWARF_PCREL): Define. | |
| 7325 | (ASM_SPEC): Change definition to allow PIC generation. | |
| 7326 | ||
| 9332c6eb L |
7327 | 2009-04-01 Steve Ellcey <sje@cup.hp.com> |
| 7328 | ||
| 7329 | * doc/sourcebuild.texi: Update front-end requirements. | |
| 7330 | ||
| d93e052c JJ |
7331 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
| 7332 | ||
| 7333 | PR target/39226 | |
| 7334 | * config/rs6000/rs6000.md (andsi3_internal5_nomc, | |
| 7335 | anddi3_internal2_nomc, anddi3_internal3_nomc): Removed. | |
| 7336 | (booldi3_internal3): Use boolean_or_operator instead of | |
| 7337 | boolean_operator. | |
| 7338 | ||
| 6ccb2a4a JM |
7339 | 2009-04-01 Joseph Myers <joseph@codesourcery.com> |
| 7340 | ||
| 7341 | PR c/39605 | |
| 7342 | * c-decl.c (grokdeclarator): Pedwarn for file-scope array | |
| 7343 | declarator whose size is not an integer constant expression but | |
| 7344 | folds to an integer constant, then treat it as a constant | |
| 7345 | subsequently. | |
| 7346 | ||
| 299b87f8 RG |
7347 | 2009-04-01 Richard Guenther <rguenther@suse.de> |
| 7348 | ||
| 7349 | * fold-const.c (fold_plusminus_mult_expr): Do not fold | |
| 7350 | i * 4 + 2 to (i * 2 + 1) * 2. | |
| 7351 | ||
| b85eb797 JJ |
7352 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
| 7353 | ||
| 7354 | PR c/37772 | |
| 7355 | * c-parser.c (c_parser_asm_statement): Skip until close paren and | |
| 7356 | return if c_parser_asm_string_literal returned NULL. | |
| 7357 | ||
| 235e1fe8 NC |
7358 | 2009-04-01 Nick Clifton <nickc@redhat.com> |
| 7359 | ||
| 7360 | * config/m32c/m32c.h (LIBGCC2_UNITS_PER_WORD): Define if not | |
| 7361 | already defined. | |
| 7362 | * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Add m32c-lib2-trapv.c. | |
| 7363 | * config/m32c/m32c-lib2.c: Remove unused typedefs. Rename the | |
| 7364 | other typedefs to avoid conflicts with libgcc2.c. Define labels | |
| 7365 | to gain 16-bit bit-manipulation functions from libgcc2.c and then | |
| 7366 | include it. | |
| 7367 | * config/m32c/m32c-lib2-trapv.c: New file. Define labels | |
| 7368 | to gain 16-bit trapping arithmetic functions from libgcc2.c and | |
| 7369 | then include it. | |
| 7370 | ||
| d6868399 RAE |
7371 | 2009-04-01 Rafael Avila de Espindola <espindola@google.com> |
| 7372 | ||
| 7a715bba UB |
7373 | * varasm.c (default_function_rodata_section): Declare DOT as |
| 7374 | const char*. | |
| d6868399 | 7375 | |
| 73d21f56 | 7376 | 2009-04-01 Kai Tietz <kai.tietz@onevision.com> |
| 60839f5d | 7377 | Andrey Galkin <agalkin@hypercom.com> |
| 73d21f56 KT |
7378 | |
| 7379 | PR/39492 | |
| 7380 | * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): | |
| 7381 | Make object_name unique for each process. | |
| 7382 | ||
| 03742a9b JJ |
7383 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
| 7384 | ||
| 7385 | PR other/39591 | |
| 7386 | * omp-low.c (remove_exit_barrier): Don't optimize if there are any | |
| 7387 | addressable variables in the parallel that could go out of scope while | |
| 7388 | running queued tasks. | |
| 7389 | ||
| 4223ff5f AS |
7390 | 2009-04-01 Anatoly Sokolov <aesok@post.ru> |
| 7391 | ||
| 7392 | * config/avr/avr.h (avr_case_values_threshold): Remove declaration. | |
| 7393 | (CASE_VALUES_THRESHOLD): Redefine. | |
| 7394 | * config/avr/avr.c (avr_override_options): Remove initialization of | |
| 7395 | avr_case_values_threshold variable. | |
| 7396 | (avr_case_values_threshold): Remove variable. Add new function. | |
| 7397 | * config/avr/avr-protos.h (avr_case_values_threshold): Declare. | |
| 7398 | * config/avr/avr.opt (mno-tablejump): Remove option. | |
| 7399 | * doc/invoke.texi (AVR Options): Remove -mno-tablejump. | |
| 7400 | ||
| e893f6f3 DD |
7401 | 2009-04-01 DJ Delorie <dj@redhat.com> |
| 7402 | ||
| 7403 | * varasm.c (default_function_rodata_section): Don't assume | |
| 7404 | anything about where the first '.' in the section name is. | |
| 7405 | ||
| b246d100 AM |
7406 | 2009-04-01 Alan Modra <amodra@bigpond.net.au> |
| 7407 | ||
| 7408 | * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Delete redundant | |
| 7409 | rs6000_emit_stack_tie. | |
| 7410 | ||
| d3e37a9e ILT |
7411 | 2009-03-31 Ian Lance Taylor <iant@google.com> |
| 7412 | ||
| 7413 | * tree-eh.c (tree_remove_unreachable_handlers): Compare | |
| 7414 | gimple_code with GIMPLE_RESX, not RESX. | |
| 7415 | ||
| c1b61fca JM |
7416 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
| 7417 | ||
| 7418 | * c-common.c (c_get_ident): New. | |
| 7a715bba | 7419 | (c_common_nodes_and_builtins): Call it for type names that may be NULL. |
| c1b61fca | 7420 | |
| c2d2ad48 BE |
7421 | 2009-04-01 Ben Elliston <bje@au.ibm.com> |
| 7422 | ||
| 7423 | * config/rs6000/sysv4.opt (msdata): Improve option description. | |
| 7424 | ||
| 13d1a6e7 SE |
7425 | 2009-03-31 Steve Ellcey <sje@cup.hp.com> |
| 7426 | ||
| 7427 | * config/ia64/ia64.md (divsf3_internal_lat): Remove. | |
| 7428 | (divdf3_internal_lat): Remove. | |
| 7429 | (divxf3_internal_lat): Remove. | |
| 7430 | (divxf3_internal_thr): Remove. | |
| 7431 | (divxf): Use divxf3_internal. | |
| 7432 | * config/ia64/div.md (divsf3_internal_lat): New. | |
| 7433 | (divdf3_internal_lat): New. | |
| 7434 | (divxf3_internal): New. | |
| 7435 | ||
| 207bf79d JM |
7436 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
| 7437 | ||
| 7438 | PR c/448 | |
| 7439 | * Makefile.in (USE_GCC_STDINT): Define. | |
| 7440 | (stmp-int-hdrs): Install stdint.h if applicable. | |
| 7441 | * c-common.c (CHAR16_TYPE): Define in terms of UINT_LEAST16_TYPE | |
| 7442 | if known. | |
| 7443 | (CHAR32_TYPE): Define in terms of UINT_LEAST32_TYPE if known. | |
| 7444 | (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE, | |
| 7445 | UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, | |
| 7446 | INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
| 7447 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
| 7448 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
| 7449 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
| 7450 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
| 7451 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. | |
| 7452 | (c_common_nodes_and_builtins): Initialize | |
| 7453 | underlying_wchar_type_node. Do not initialize | |
| 7454 | signed_wchar_type_node or unsigned_wchar_type_node. Initialize | |
| 7455 | nodes for new types. | |
| 7456 | (c_stddef_cpp_builtins): Define macros for new types. | |
| 7457 | * c-common.h (CTI_SIGNED_WCHAR_TYPE, CTI_UNSIGNED_WCHAR_TYPE): | |
| 7458 | Remove. | |
| 7459 | (CTI_UNDERLYING_WCHAR_TYPE, CTI_SIG_ATOMIC_TYPE, CTI_INT8_TYPE, | |
| 7460 | CTI_INT16_TYPE, CTI_INT32_TYPE, CTI_INT64_TYPE, CTI_UINT8_TYPE, | |
| 7461 | CTI_UINT16_TYPE, CTI_UINT32_TYPE, CTI_UINT64_TYPE, | |
| 7462 | CTI_INT_LEAST8_TYPE, CTI_INT_LEAST16_TYPE, CTI_INT_LEAST32_TYPE, | |
| 7463 | CTI_INT_LEAST64_TYPE, CTI_UINT_LEAST8_TYPE, CTI_UINT_LEAST16_TYPE, | |
| 7464 | CTI_UINT_LEAST32_TYPE, CTI_UINT_LEAST64_TYPE, CTI_INT_FAST8_TYPE, | |
| 7465 | CTI_INT_FAST16_TYPE, CTI_INT_FAST32_TYPE, CTI_INT_FAST64_TYPE, | |
| 7466 | CTI_UINT_FAST8_TYPE, CTI_UINT_FAST16_TYPE, CTI_UINT_FAST32_TYPE, | |
| 7467 | CTI_UINT_FAST64_TYPE, CTI_INTPTR_TYPE, CTI_UINTPTR_TYPE): Define. | |
| 7468 | (signed_wchar_type_node, unsigned_wchar_type_node): Remove. | |
| 7469 | (underlying_wchar_type_node, sig_atomic_type_node, int8_type_node, | |
| 7470 | int16_type_node, int32_type_node, int64_type_node, | |
| 7471 | uint8_type_node, uint16_type_node, c_uint32_type_node, | |
| 7472 | c_uint64_type_node, int_least8_type_node, int_least16_type_node, | |
| 7473 | int_least32_type_node, int_least64_type_node, | |
| 7474 | uint_least8_type_node, uint_least16_type_node, | |
| 7475 | uint_least32_type_node, uint_least64_type_node, | |
| 7476 | int_fast8_type_node, int_fast16_type_node, int_fast32_type_node, | |
| 7477 | int_fast64_type_node, uint_fast8_type_node, uint_fast16_type_node, | |
| 7478 | uint_fast32_type_node, uint_fast64_type_node, intptr_type_node, | |
| 7479 | uintptr_type_node): Define. | |
| 7480 | * c-cppbuiltin.c (builtin_define_constants, | |
| 7481 | builtin_define_type_minmax): New. | |
| 7482 | (builtin_define_stdint_macros): Define more macros. | |
| 7483 | (c_cpp_builtins): Define more limit macros. | |
| 7484 | (type_suffix): New. | |
| 7485 | (builtin_define_type_max): Define in terms of | |
| 7486 | builtin_define_type_minmax. Remove is_long parameter. All | |
| 7487 | callers changed. | |
| 7488 | * config.gcc (use_gcc_stdint): Define. | |
| 7489 | (tm_file): Add glibc-stdint.h for targets using glibc or uClibc. | |
| 7490 | Add newlib-stdint.h for generic targets. | |
| 7491 | * config/glibc-stdint.h, config/newlib-stdint.h, | |
| 7492 | ginclude/stdint-gcc.h, ginclude/stdint-wrap.h: New. | |
| 7493 | * config/m32c/m32c.h (UINTPTR_TYPE): Define. | |
| 7494 | * config/score/score.h (UINTPTR_TYPE): Define. | |
| 7495 | * config/sol2.h (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, | |
| 7496 | INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, | |
| 7497 | UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
| 7498 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
| 7499 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
| 7500 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
| 7501 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
| 7502 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. | |
| 7503 | * config/spu/spu.h (STDINT_LONG32): Define. | |
| 7504 | * configure.ac (use_gcc_stdint): Substitute. | |
| 7505 | * configure: Regenerate. | |
| 7506 | * doc/cpp.texi (__SIG_ATOMIC_TYPE__, __INT8_TYPE__, | |
| 7507 | __INT16_TYPE__, __INT32_TYPE__, __INT64_TYPE__, __UINT8_TYPE__, | |
| 7508 | __UINT16_TYPE__, __UINT32_TYPE__, __UINT64_TYPE__, | |
| 7509 | __INT_LEAST8_TYPE__, __INT_LEAST16_TYPE__, __INT_LEAST32_TYPE__, | |
| 7510 | __INT_LEAST64_TYPE__, __UINT_LEAST8_TYPE__, __UINT_LEAST16_TYPE__, | |
| 7511 | __UINT_LEAST32_TYPE_, __UINT_LEAST64_TYPE__, __INT_FAST8_TYPE__, | |
| 7512 | __INT_FAST16_TYPE__, __INT_FAST32_TYPE__, __INT_FAST64_TYPE__, | |
| 7513 | __UINT_FAST8_TYPE__, __UINT_FAST16_TYPE__, __UINT_FAST32_TYPE__, | |
| 7514 | __UINT_FAST64_TYPE__, __INTPTR_TYPE__, __UINTPTR_TYPE__, | |
| 7515 | __WINT_MAX__, __SIZE_MAX__, __PTRDIFF_MAX__, __UINTMAX_MAX__, | |
| 7516 | __SIG_ATOMIC_MAX__, __INT8_MAX__, __INT16_MAX__, __INT32_MAX__, | |
| 7517 | __INT64_MAX__, __UINT8_MAX__, __UINT16_MAX__, __UINT32_MAX__, | |
| 7518 | __UINT64_MAX__, __INT_LEAST8_MAX__, __INT_LEAST16_MAX__, | |
| 7519 | __INT_LEAST32_MAX__, __INT_LEAST64_MAX__, __UINT_LEAST8_MAX__, | |
| 7520 | __UINT_LEAST16_MAX__, __UINT_LEAST32_MAX__, __UINT_LEAST64_MAX__, | |
| 7521 | __INT_FAST8_MAX__, __INT_FAST16_MAX__, __INT_FAST32_MAX__, | |
| 7522 | __INT_FAST64_MAX__, __UINT_FAST8_MAX__, __UINT_FAST16_MAX__, | |
| 7523 | __UINT_FAST32_MAX__, __UINT_FAST64_MAX__, __INTPTR_MAX__, | |
| 7524 | __UINTPTR_MAX__, __WCHAR_MIN__, __WINT_MIN__, __SIG_ATOMIC_MIN__, | |
| 7525 | __INT8_C, __INT16_C, __INT32_C, __INT64_C, __UINT8_C, __UINT16_C, | |
| 7526 | __UINT32_C, __UINT64_C, __INTMAX_C, __UINTMAX_C): Document. | |
| 7527 | * doc/tm.texi (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, | |
| 7528 | INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, | |
| 7529 | INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
| 7530 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
| 7531 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
| 7532 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
| 7533 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
| 7534 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Document. | |
| 7535 | ||
| ed853664 BS |
7536 | 2009-03-31 Bernd Schmidt <bernd.schmidt@analog.com> |
| 7537 | ||
| 7538 | * loop-iv.c (suitable_set_for_replacement): Renamed from | |
| 7539 | simplify_using_assignment; changed to return bool and to accept new | |
| 7540 | args DEST and SRC. Return true iff we find a source/destination pair | |
| 7541 | that can be used to make a replacement, and fill SRC and DEST if so. | |
| 7542 | Remove arg ALTERED. Don't deal with altered regs here. All callers | |
| 7543 | changed. | |
| 7544 | (simplify_using_initial_values): Deal with altered regs here and track | |
| 7545 | more precisely the effect they have on the validity of our expression. | |
| 7546 | ||
| 1569e190 BS |
7547 | * loop-iv.c (simplify_using_condition): A condition of the form |
| 7548 | (EQ REG CONST) can be used to simply make a substitution. | |
| 7549 | (simplify_using_initial_values): Keep track of conditions we have seen | |
| 7550 | and keep using them to simplify new expressions, while applying the | |
| 7551 | same substitutions to them as to the expression. | |
| 7552 | ||
| 1d1eb80c BS |
7553 | * simplify-rtx.c (simplify_relational_operation_1): Simplify |
| 7554 | (LTU (PLUS a C) C) or (LTU (PLUS a C) a) to (GEU a -C); likewise with | |
| 7555 | GEU/LTU reversed. | |
| 7556 | ||
| 28af33b0 BS |
7557 | * loop-iv.c (determine_max_iter): New arg OLD_NITER. All callers |
| 7558 | changed. Use this when trying to improve the upper bound. | |
| 7559 | Generate the comparison by using simplify_gen_relational. | |
| 7560 | ||
| b30321cd BS |
7561 | * loop-iv.c (simple_rhs_p): Allow more kinds of expressions. |
| 7562 | ||
| 60081874 BS |
7563 | * loop-iv.c (replace_single_def_regs, replace_in_expr): New static |
| 7564 | functions. | |
| 2ba9daa7 | 7565 | (simplify_using_assignment, simplify_using_initial_values): Call |
| 60081874 BS |
7566 | replace_in_expr to make replacements. Call replace_single_def_regs |
| 7567 | once on the initial version of the expression. | |
| 7568 | ||
| bebc6e07 RR |
7569 | 2009-03-31 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| 7570 | ||
| fcb82ab0 | 7571 | PR target/27237 |
| bebc6e07 | 7572 | * doc/invoke.texi (ARM Options): Update documentation for -mthumb. |
| 2ba9daa7 | 7573 | |
| 6b12efe9 RG |
7574 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
| 7575 | ||
| 7576 | PR middle-end/31029 | |
| 7577 | * fold-const.c (fold_binary): Fold X +- Y CMP X to Y CMP 0 for | |
| 7578 | equality comparisons. Fold C - X CMP X if C % 2 == 1. | |
| 7579 | ||
| 108f6c2f RG |
7580 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
| 7581 | ||
| 7582 | * tree.h (div_if_zero_remainder): Declare. | |
| 7583 | * fold-const.c (div_if_zero_remainder): Export. | |
| 7584 | * tree-ssa-forwprop.c | |
| 7585 | (forward_propagate_addr_into_variable_array_index): Handle | |
| 7586 | constant array index addition outside of the variable index. | |
| 7587 | ||
| 8f612190 JM |
7588 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
| 7589 | ||
| 7590 | PR target/39592 | |
| 7591 | * config/i386/i386.md (*floatunssi<mode>2_1, two unnamed | |
| 7592 | define_splits, floatunssi<mode>2): Require x87 conversions from | |
| 7593 | DImode to be permitted. | |
| 7594 | ||
| 47580d22 JM |
7595 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
| 7596 | ||
| 7597 | PR preprocessor/15638 | |
| 7598 | * c-common.c (c_cpp_error): Handle CPP_DL_FATAL. | |
| 7599 | ||
| ba4d8f9d RG |
7600 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
| 7601 | ||
| 7602 | PR middle-end/23401 | |
| 7603 | PR middle-end/27810 | |
| 7604 | * tree.h (DECL_GIMPLE_FORMAL_TEMP_P): Remove. | |
| 7605 | (struct tree_decl_with_vis): Remove gimple_formal_temp member. | |
| 7606 | * tree-eh.c (lower_eh_constructs_2): Move LHS assignment to | |
| 7607 | a separate statement. | |
| 7608 | * gimplify.c (pop_gimplify_context): Remove formal temp handling. | |
| 7609 | (lookup_tmp_var): Likewise. | |
| 7610 | (is_gimple_formal_tmp_or_call_rhs): Remove. | |
| 7611 | (is_gimple_reg_or_call_rhs): Rename to ... | |
| 7612 | (is_gimple_reg_rhs_or_call): ... this. | |
| 7613 | (is_gimple_mem_or_call_rhs): Rename to ... | |
| 7614 | (is_gimple_mem_rhs_or_call): ... this. | |
| 7615 | (internal_get_tmp_var): Use is_gimple_reg_rhs_or_call. Set | |
| 7616 | DECL_GIMPLE_REG_P only if is_formal is true. | |
| 7617 | (gimplify_compound_lval): Use is_gimple_reg. Remove workaround | |
| 7618 | for non-proper post-modify expression gimplification. | |
| 7619 | (gimplify_self_mod_expr): For post-modify expressions gimplify | |
| 7620 | the lvalue to a minimal lvalue. | |
| 7621 | (rhs_predicate_for): Remove formal temp case. | |
| 7622 | (gimplify_modify_expr_rhs): Likewise. | |
| 7623 | (gimplify_addr_expr): Use is_gimple_reg. | |
| 7624 | (gimplify_expr): Remove formal temp cases. | |
| 7625 | (gimple_regimplify_operands): Likewise. | |
| 7626 | * tree-ssa-pre.c (get_or_alloc_expr_for): Treat EXC_PTR_EXPR | |
| 7627 | and FILTER_EXPR like constants. | |
| 7628 | * gimple.c (walk_gimple_op): Fix val_only initialization, use | |
| 7629 | is_gimple_reg. | |
| 7630 | (is_gimple_formal_tmp_rhs): Remove. | |
| 7631 | (is_gimple_reg_rhs): Remove special casing. | |
| 7632 | (is_gimple_mem_rhs): Fix. | |
| 7633 | (is_gimple_reg): Move DECL_GIMPLE_REG_P handling earlier. | |
| 7634 | (is_gimple_formal_tmp_var): Remove. | |
| 7635 | (is_gimple_formal_tmp_reg): Likewise. | |
| 7636 | (is_gimple_min_lval): Allow invariant component ref parts. | |
| 7637 | * gimple.h (is_gimple_formal_tmp_rhs, is_gimple_formal_tmp_var, | |
| 7638 | is_gimple_formal_tmp_reg): Remove declarations. | |
| 7639 | * tree-cfg.c (verify_expr): Verify that variables with address | |
| 7640 | taken do not have DECL_GIMPLE_REG_P set. | |
| 7641 | * tree-mudflap.c (mf_build_check_statement_for): Use | |
| 7642 | force_gimple_operand instead of gimplify_expr. | |
| 7643 | ||
| 8de9b877 AZ |
7644 | 2009-03-31 Ayal Zaks <zaks@il.ibm.com> |
| 7645 | ||
| 7646 | * modulo-sched.c (sms_schedule_by_order): Pass the actual | |
| 7647 | schedulable rows to compute_split_row. | |
| 7648 | ||
| b5e3caf2 BE |
7649 | 2009-03-31 Ben Elliston <bje@au.ibm.com> |
| 7650 | ||
| 7651 | PR target/31635 | |
| 7652 | * config/rs6000/rs6000.c (rs6000_handle_option): Handle | |
| 7653 | OPT_mvrsave. | |
| 7654 | ||
| 9752c4ad AM |
7655 | 2009-03-31 Alan Modra <amodra@bigpond.net.au> |
| 7656 | ||
| 7657 | * doc/invoke.texi (RS/6000 and PowerPC Options):Document mtls-markers. | |
| 7658 | * configure.ac (HAVE_AS_TLS_MARKERS): New gas feature check. | |
| 7659 | * configure: Regenerate. | |
| 7660 | * config.in: Regenerate. | |
| 7661 | * config/rs6000/rs6000.opt (mtls-markers): Add. | |
| 7662 | * config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Define. | |
| 7663 | * config/rs6000/rs6000.md (tls_gd_aix, tls_gd_sysv): Add splitter. | |
| 7664 | (tls_ld_aix, tls_ld_sysv): Likewise. | |
| 7665 | (tls_gd, tls_gd_call_aix, tls_gd_call_sysv): New insns. | |
| 7666 | (tls_ld, tls_ld_call_aix, tls_ld_call_sysv): Likewise. | |
| 7667 | ||
| b597d1b6 AM |
7668 | 2009-03-31 Alan Modra <amodra@bigpond.net.au> |
| 7669 | ||
| 7670 | * config/spu/spu.c (spu_expand_prologue): Delete redundant code. | |
| 7671 | ||
| a203a221 JH |
7672 | 2009-03-30 Jan Hubicka <jh@suse.cz> |
| 7673 | ||
| b597d1b6 AM |
7674 | * tree-eh.c (make_eh_edges): Set probability 100% to first edge |
| 7675 | out of RESX. | |
| 7676 | (tree_remove_unreachable_handlers): Cleanup EH predecestor | |
| 7677 | detection and label handling. | |
| a203a221 | 7678 | |
| 5b0c0b2c VM |
7679 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
| 7680 | ||
| 7681 | * ira-int.h (ira_allocno): Rename left_conflicts_num to | |
| 7682 | left_conflicts_size. | |
| 7683 | (ALLOCNO_LEFT_CONFLICTS_NUM): Rename to | |
| 7684 | ALLOCNO_LEFT_CONFLICTS_SIZE. | |
| 7685 | ||
| 7686 | * ira-color.c (allocno_spill_priority, push_allocno_to_stack, | |
| 7687 | remove_allocno_from_bucket_and_push, | |
| 7688 | allocno_spill_priority_compare, push_allocnos_to_stack, | |
| 7689 | setup_allocno_available_regs_num): Use ALLOCNO_LEFT_CONFLICTS_SIZE | |
| 7690 | instead of ALLOCNO_LEFT_CONFLICTS_NUM. | |
| 7691 | (setup_allocno_left_conflicts_num): Ditto. Rename to | |
| 7692 | setup_allocno_left_conflicts_size. | |
| 7693 | (put_allocno_into_bucket): Use ALLOCNO_LEFT_CONFLICTS_SIZE | |
| 7694 | instead of ALLOCNO_LEFT_CONFLICTS_NUM and | |
| 7695 | setup_allocno_left_conflicts_size instead of | |
| 7696 | setup_allocno_left_conflicts_num. | |
| 7697 | ||
| 7698 | * ira-build.c (ira_create_allocno): Use | |
| 7699 | ALLOCNO_LEFT_CONFLICTS_SIZE instead of | |
| 7700 | ALLOCNO_LEFT_CONFLICTS_NUM. | |
| 2ba9daa7 | 7701 | |
| 9a48a93f VM |
7702 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
| 7703 | ||
| 7704 | * reload.c (push_reload, find_dummy_reload): Use df_get_live_out | |
| 7705 | instead of DF_LR_OUT. | |
| 7706 | ||
| 7707 | * ira-lives.c (process_bb_node_lives): Ditto. | |
| 7708 | ||
| 7709 | * ira-color.c (ira_loop_edge_freq): Use df_get_live_{out,in} | |
| 7710 | instead of DF_LR_{OUT,IN}. | |
| 7711 | ||
| 7712 | * ira-emit.c (generate_edge_moves, add_ranges_and_copies): Ditto. | |
| 7713 | ||
| 7714 | * ira-build.c (create_bb_allocnos, create_loop_allocnos): Ditto. | |
| 7715 | ||
| 4c936d4f JH |
7716 | 2009-03-30 Jan Hubicka <jh@suse.cz> |
| 7717 | ||
| 7718 | * except.c (label_to_region_map): Fix thinko. | |
| 7719 | ||
| f4d9f129 SE |
7720 | 2009-03-30 Steve Ellcey <sje@cup.hp.com> |
| 7721 | ||
| 7722 | PR middle-end/38237 | |
| 7723 | * tree.h (tree_find_value): New declaration. | |
| 7724 | * tree.c (tree_find_value): New function. | |
| 7725 | * varasm.c (assemble_external): Avoid duplicate entries on lists. | |
| 7726 | ||
| b3f27c15 JJ |
7727 | 2009-03-30 Jakub Jelinek <jakub@redhat.com> |
| 7728 | ||
| 7729 | PR debug/39563 | |
| 7730 | * c-decl.c (struct c_binding): Add locus field. | |
| 7731 | (bind): Add locus argument, set locus field from it. | |
| 7732 | (pop_scope): For b->nested VAR_DECL or FUNCTION_DECL, | |
| 7733 | add a DECL_EXTERNAL copy of b->decl to current BLOCK_VARS. | |
| 7734 | (push_file_scope, pushtag, pushdecl, pushdecl_top_level, | |
| 7735 | implicitly_declare, undeclared_variable, lookup_label, | |
| 7736 | declare_label, c_make_fname_decl, c_builtin_function, | |
| 7737 | c_builtin_function_ext_scope, store_parm_decls_newstyle): Adjust | |
| 7738 | bind callers. | |
| 7739 | ||
| ad41bd84 | 7740 | 2009-03-30 H.J. Lu <hongjiu.lu@intel.com> |
| 680e8a00 L |
7741 | |
| 7742 | PR target/38781 | |
| 7743 | * config/i386/i386.c (classify_argument): Check total size of | |
| 7744 | structure. | |
| 7745 | ||
| 133f9369 MJ |
7746 | 2009-03-30 Martin Jambor <mjambor@suse.cz> |
| 7747 | ||
| 7748 | * ipa-prop.h (jump_func_type): Rename IPA_UNKNOWN, IPA_CONST, | |
| 7749 | IPA_CONST_MEMBER_PTR, and IPA_PASS_THROUGH to IPA_JF_UNKNOWN, | |
| 7750 | IPA_JF_CONST, IPA_JF_CONST_MEMBER_PTR, and IPA_JF_PASS_THROUGH | |
| 7751 | respectively. | |
| 7752 | ||
| 7753 | * tree-dfa.c (get_ref_base_and_extent): Return -1 maxsize if | |
| 7754 | seen_variable_array_ref while also traversing a union. | |
| 7755 | ||
| 7756 | * tree-inline.c (optimize_inline_calls): Do not call | |
| 7757 | cgraph_node_remove_callees. | |
| 7758 | * cgraphbuild.c (remove_cgraph_callee_edges): New function. | |
| 7759 | (pass_remove_cgraph_callee_edges): New variable. | |
| 7760 | * passes.c (init_optimization_passes): Add | |
| 7761 | pass_remove_cgraph_callee_edges after early inlining and before all | |
| 7762 | late intraprocedural passes. | |
| 7763 | ||
| 7764 | * omp-low.c (expand_omp_taskreg): Always set current_function_decl. | |
| 7765 | ||
| 1190f2eb PB |
7766 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
| 7767 | ||
| 7768 | * config/sparc/sparc.md (*nand<V64mode>_vis, *nand<V32mode>_vis): | |
| 7769 | Fix typos in names. | |
| 7770 | ||
| fedc1775 PB |
7771 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
| 7772 | ||
| fcb82ab0 UB |
7773 | * combine.c (simplify_comparison): Use have_insn_for. |
| 7774 | * dojump.c (do_jump): Likewise. | |
| fedc1775 | 7775 | |
| 65c5ae8b PB |
7776 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
| 7777 | ||
| 7778 | * config/sparc/sparc.c (sparc_compare_emitted): Remove. | |
| 7779 | (gen_compare_reg, emit_v9_brxx_insn): Handle MODE_CC | |
| 7780 | sparc_compare_op0 like sparc_compare_emitted used to be handled. | |
| 7781 | (sparc_expand_compare_and_swap_12): Set sparc_compare_op0 | |
| 7782 | instead of sparc_compare_emitted. | |
| 7783 | * config/sparc/sparc.h (sparc_compare_emitted): Remove. | |
| 7784 | * config/sparc/sparc.md (stack_protect_test): Set sparc_compare_op0 | |
| 7785 | instead of sparc_compare_emitted. | |
| 7786 | ||
| d25aa7ab PB |
7787 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
| 7788 | ||
| 7789 | * bb-reorder.c (partition_hot_cold_basic_blocks): Do not | |
| 7790 | enter/exit cfglayout mode. | |
| 7791 | (pass_partition_block): Require it. | |
| 7792 | * combine.c (find_single_use, reg_dead_at_p): Use CFG. | |
| 7793 | (combine_instructions): Track basic blocks instead of labels. | |
| 7794 | (update_cfg_for_uncondjump): New. | |
| 7795 | (try_combine): Use it. Update jumps after rescanning. | |
| 7796 | (pass_combine): Require PROP_cfglayout. | |
| 7797 | * passes.c (pass_outof_cfg_layout_mode): Move after regmove. | |
| 7798 | ||
| 9c9e26f5 PB |
7799 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
| 7800 | ||
| fcb82ab0 UB |
7801 | * cfglayout.c (pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode): |
| 7802 | Provide/destroy PROP_cfglayout respectively. | |
| 7803 | * gcse.c (pass_jump_bypass, pass_gcse): Require it. | |
| 7804 | * tree-pass.h (PROP_cfglayout): New. | |
| 9c9e26f5 | 7805 | |
| 28ddeea1 PB |
7806 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
| 7807 | ||
| 7808 | * fold-const.c (const_binop, fold_convert_const_real_from_fixed, | |
| 7809 | fold_convert_const_fixed_from_fixed, | |
| 7810 | fold_convert_const_fixed_from_int, | |
| 7811 | fold_convert_const_fixed_from_real, fold_negate_const): Do not | |
| 7812 | set TREE_CONSTANT_OVERFLOW. | |
| 7813 | * tree.def: Remove mention of TREE_CONSTANT_OVERFLOW. | |
| 7814 | * tree.h (TREE_CONSTANT_OVERFLOW): Delete. | |
| 7815 | ||
| ebfd146a IR |
7816 | 2009-03-30 Ira Rosen <irar@il.ibm.com> |
| 7817 | ||
| 7818 | * tree-vect-loop-manip.c: New file. | |
| 7819 | * tree-vectorizer.c: Update documentation and included files. | |
| 7820 | (vect_loop_location): Make extern. | |
| 7821 | (rename_use_op): Move to tree-vect-loop-manip.c | |
| 2ba9daa7 AS |
7822 | (rename_variables_in_bb, rename_variables_in_loop, |
| 7823 | slpeel_update_phis_for_duplicate_loop, | |
| ebfd146a IR |
7824 | slpeel_update_phi_nodes_for_guard1, |
| 7825 | slpeel_update_phi_nodes_for_guard2, slpeel_make_loop_iterate_ntimes, | |
| 7826 | slpeel_tree_duplicate_loop_to_edge_cfg, slpeel_add_loop_guard, | |
| 7827 | slpeel_can_duplicate_loop_p, slpeel_verify_cfg_after_peeling, | |
| 2ba9daa7 | 7828 | set_prologue_iterations, slpeel_tree_peel_loop_to_edge, |
| ebfd146a IR |
7829 | find_loop_location): Likewise. |
| 7830 | (new_stmt_vec_info): Move to tree-vect-stmts.c. | |
| 7831 | (init_stmt_vec_info_vec, free_stmt_vec_info_vec, free_stmt_vec_info, | |
| 7832 | get_vectype_for_scalar_type, vect_is_simple_use, | |
| 7833 | supportable_widening_operation, supportable_narrowing_operation): | |
| 7834 | Likewise. | |
| 7835 | (bb_in_loop_p): Move to tree-vect-loop.c. | |
| 2ba9daa7 AS |
7836 | (new_loop_vec_info, destroy_loop_vec_info, |
| 7837 | reduction_code_for_scalar_code, report_vect_op, | |
| ebfd146a IR |
7838 | vect_is_simple_reduction, vect_is_simple_iv_evolution): Likewise. |
| 7839 | (vect_can_force_dr_alignment_p): Move to tree-vect-data-refs.c. | |
| 7840 | (vect_supportable_dr_alignment): Likewise. | |
| 7841 | * tree-vectorizer.h (tree-data-ref.h): Include. | |
| 7842 | (vect_loop_location): Declare. | |
| 7843 | Reorganize function declarations according to the new file structure. | |
| 7844 | * tree-vect-loop.c: New file. | |
| 2ba9daa7 | 7845 | * tree-vect-analyze.c: Remove. Move functions to tree-vect-data-refs.c, |
| ebfd146a IR |
7846 | tree-vect-stmts.c, tree-vect-slp.c, tree-vect-loop.c. |
| 7847 | * tree-vect-data-refs.c: New file. | |
| 7848 | * tree-vect-patterns.c (timevar.h): Don't include. | |
| 7849 | * tree-vect-stmts.c: New file. | |
| 2ba9daa7 | 7850 | * tree-vect-transform.c: Remove. Move functions to tree-vect-stmts.c, |
| ebfd146a | 7851 | tree-vect-slp.c, tree-vect-loop.c. |
| 2ba9daa7 AS |
7852 | * Makefile.in (OBJS-common): Remove tree-vect-analyze.o and |
| 7853 | tree-vect-transform.o. Add tree-vect-data-refs.o, tree-vect-stmts.o, | |
| ebfd146a IR |
7854 | tree-vect-loop.o, tree-vect-loop-manip.o, tree-vect-slp.o. |
| 7855 | (tree-vect-analyze.o): Remove. | |
| 7856 | (tree-vect-transform.o): Likewise. | |
| 7857 | (tree-vect-data-refs.o): Add rule. | |
| 2ba9daa7 | 7858 | (tree-vect-stmts.o, tree-vect-loop.o, tree-vect-loop-manip.o, |
| ebfd146a IR |
7859 | tree-vect-slp.o): Likewise. |
| 7860 | (tree-vect-patterns.o): Remove redundant dependencies. | |
| 7861 | (tree-vectorizer.o): Likewise. | |
| 7862 | * tree-vect-slp.c: New file. | |
| 7863 | ||
| 40a1cfba RW |
7864 | 2009-03-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 7865 | ||
| 7866 | * optc-gen.awk: Warn if an option flag has multiple different | |
| 7867 | help strings. | |
| 7868 | ||
| a9a7a9a2 SP |
7869 | 2009-03-30 Sebastian Pop <sebastian.pop@amd.com> |
| 7870 | ||
| 7871 | * doc/invoke.texi (-floop-interchange, -floop-strip-mine, | |
| 7872 | -floop-block): Document dependences on PPL, CLooG and Graphite. | |
| 7873 | ||
| 8ce94e44 JM |
7874 | 2009-03-30 Joseph Myers <joseph@codesourcery.com> |
| 7875 | ||
| 7876 | PR rtl-optimization/323 | |
| 7877 | * c-common.c (c_fully_fold, convert_and_check, | |
| 7878 | c_common_truthvalue_conversion): Handle EXCESS_PRECISION_EXPR. | |
| 7879 | (c_fully_fold_internal): Disallow EXCESS_PRECISION_EXPR. | |
| 7880 | * c-common.def (EXCESS_PRECISION_EXPR): New. | |
| 7881 | * c-cppbuiltin.c (builtin_define_float_constants): Define | |
| 7882 | constants with enough digits for long double. | |
| 7883 | * c-lex.c (interpret_float): Interpret constant with excess | |
| 7884 | precision where appropriate. | |
| 7885 | * c-opts.c (c_common_post_options): Set | |
| 7886 | flag_excess_precision_cmdline. Give an error for | |
| 7887 | -fexcess-precision=standard for C++ for processors where the | |
| 7888 | option is significant. | |
| 7889 | * c-parser.c (c_parser_conditional_expression): Handle excess | |
| 7890 | precision in condition. | |
| 7891 | * c-typeck.c (convert_arguments): Handle arguments with excess | |
| 7892 | precision. | |
| 7893 | (build_unary_op): Move excess precision outside operation. | |
| 7894 | (build_conditional_expr): Likewise. | |
| 7895 | (build_compound_expr): Likewise. | |
| 7896 | (build_c_cast): Do cast on operand of EXCESS_PRECISION_EXPR. | |
| 7897 | (build_modify_expr): Handle excess precision in RHS. | |
| 7898 | (convert_for_assignment): Handle excess precision in converted | |
| 7899 | value. | |
| 7900 | (digest_init, output_init_element, process_init_element): Handle | |
| 7901 | excess precision in initializer. | |
| 7902 | (c_finish_return): Handle excess precision in return value. | |
| 7903 | (build_binary_op): Handle excess precision in operands and add | |
| 7904 | excess precision as needed for operation. | |
| 7905 | * common.opt (-fexcess-precision=): New option. | |
| 7906 | * config/i386/i386.h (X87_ENABLE_ARITH, X87_ENABLE_FLOAT): New. | |
| 7907 | * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): | |
| 7908 | For standard excess precision, output explicit conversion to and | |
| 7909 | truncation from XFmode. | |
| 7910 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_1, | |
| 7911 | *float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp, | |
| 7912 | *float<SSEMODEI24:mode><X87MODEF:mode>2_i387, two unnamed | |
| 7913 | define_splits, floatdi<X87MODEF:mode>2_i387_with_xmm, two unnamed | |
| 7914 | define_splits, *floatunssi<mode>2_1, two unnamed define_splits, | |
| 7915 | floatunssi<mode>2, add<mode>3, sub<mode>3, mul<mode>3, divdf3, | |
| 7916 | divsf3, *fop_<mode>_comm_i387, *fop_<mode>_1_i387, | |
| 7917 | *fop_<MODEF:mode>_2_i387, *fop_<MODEF:mode>_3_i387, | |
| 7918 | *fop_df_4_i387, *fop_df_5_i387, *fop_df_6_i387, two unnamed | |
| 7919 | define_splits, sqrt<mode>2): Disable where appropriate for | |
| 7920 | standard excess precision. | |
| 7921 | * convert.c (convert_to_real): Do not shorten arithmetic to type | |
| 7922 | for which excess precision would be used. | |
| 7923 | * defaults.h (TARGET_FLT_EVAL_METHOD_NON_DEFAULT): Define. | |
| 7924 | * doc/invoke.texi (-fexcess-precision=): Document option. | |
| 7925 | (-mfpmath=): Correct index entry. | |
| 7926 | * flags.h (enum excess_precision, flag_excess_precision_cmdline, | |
| 7927 | flag_excess_precision): New. | |
| 7928 | * langhooks.c (lhd_post_options): Set | |
| 7929 | flag_excess_precision_cmdline. | |
| 7930 | * opts.c (common_handle_option): Handle -fexcess-precision=. | |
| 7931 | * toplev.c (flag_excess_precision_cmdline, flag_excess_precision, | |
| 7932 | init_excess_precision): New. | |
| 7933 | (lang_dependent_init_target): Call init_excess_precision. | |
| 7934 | * tree.c (excess_precision_type): New. | |
| 7935 | * tree.h (excess_precision_type): Declare. | |
| 7936 | ||
| 1e57bf47 JM |
7937 | 2009-03-30 Joseph Myers <joseph@codesourcery.com> |
| 7938 | ||
| 7939 | PR c/35235 | |
| 7940 | * c-typeck.c (build_component_ref): Do not copy qualifiers from | |
| 7941 | non-lvalue to component. | |
| 7942 | ||
| 148e4216 JM |
7943 | 2009-03-29 Joseph Myers <joseph@codesourcery.com> |
| 7944 | ||
| 7945 | PR preprocessor/34695 | |
| 7946 | * Makefile.in (c-opts.o): Depend on c-tree.h. | |
| 7947 | * c-common.c: Move down include of diagnostic.h. | |
| 7948 | (done_lexing, c_cpp_error): New. | |
| 7949 | * c-common.h (done_lexing): Declare. | |
| 7950 | * c-decl.c (c_write_global_declarations): Don't check cpp_errors | |
| 7951 | (parse_in). | |
| 7952 | * c-opts.c: Include c-tree.h. | |
| 7953 | (c_common_init_options): Set preprocessor error callback. | |
| 7954 | (c_common_handle_option): Do not set preprocessor | |
| 7955 | inhibit_warnings, warnings_are_errors, warn_system_headers, | |
| 7956 | pedantic_errors or inhibit_warnings flags. | |
| 7957 | (c_common_post_options): Do not check cpp_errors (parse_in). | |
| 7958 | (c_common_finish): Do not output dependencies if there were | |
| 7959 | errors. Do not check return value of cpp_finish. | |
| 7960 | * c-ppoutput.c (pp_file_change): Set input_location. | |
| 7961 | * c-tree.h (c_cpp_error): Declare. | |
| 7962 | * diagnostic.c (diagnostic_set_info_translated): Also initialize | |
| 7963 | override_column. | |
| 7964 | (diagnostic_build_prefix): Check override_column. | |
| 7965 | * diagnostic.h (diagnostic_info): Add override_column field. | |
| 7966 | (diagnostic_override_column): Define. | |
| 7967 | ||
| 2ec5deb5 PB |
7968 | 2009-03-28 Paolo Bonzini <bonzini@gnu.org> |
| 7969 | ||
| ba20e309 UB |
7970 | * c-common.c (c_expand_expr, c_staticp): Remove. |
| 7971 | * c-common.def (COMPOUND_LITERAL_EXPR): Delete. | |
| 7972 | * c-common.h (emit_local_var, c_staticp, COMPOUND_LITERAL_EXPR_DECL, | |
| 7973 | COMPOUND_LITERAL_EXPR_DECL_EXPR): Remove. | |
| 7974 | * c-gimplify.c (gimplify_compound_literal_expr, | |
| 7975 | optimize_compound_literals_in_ctor): Remove. | |
| 7976 | (c_gimplify_expr): Remove COMPOUND_LITERAL_EXPR handling. | |
| 7977 | * c-objc-common.h (LANG_HOOKS_STATICP): Remove. | |
| 7978 | * c-semantics.c (emit_local_var): Remove. | |
| 7979 | ||
| 7980 | * langhooks-def.h (lhd_expand_expr): Remove. | |
| 7981 | * langhooks.c (lhd_expand_expr): Remove. | |
| 7982 | * langhooks.h (LANG_HOOKS_DEF): Remove LANG_HOOKS_EXPAND_EXPR. | |
| 7983 | ||
| 7984 | * expr.c (expand_expr_real_1): Move COMPOUND_LITERAL_EXPR | |
| 7985 | handling from c-semantics.c; don't call into langhook. | |
| 7986 | (expand_expr_addr_expr_1): Check that we don't get non-GENERIC trees. | |
| 7987 | * gimplify.c (gimplify_compound_literal_expr, | |
| 7988 | optimize_compound_literals_in_ctor): Move from c-gimplify.c. | |
| 7989 | (gimplify_init_constructor): Call optimize_compound_literals_in_ctor. | |
| 7990 | (gimplify_modify_expr_rhs, gimplify_expr): Handle COMPOUND_LITERAL_EXPR | |
| 7991 | as was done in c-gimplify.c. | |
| 7992 | * tree.c (staticp): Move COMPOUND_LITERAL_EXPR handling from c_staticp. | |
| 7993 | * tree.h (COMPOUND_LITERAL_EXPR_DECL, COMPOUND_LITERAL_EXPR_DECL_EXPR): | |
| 7994 | Move from c-common.h. | |
| 7995 | * tree.def (COMPOUND_LITERAL_EXPR): Move from c-common.def. | |
| 2ec5deb5 PB |
7996 | |
| 7997 | * tree.c (staticp): Do not call langhook. | |
| 7998 | * langhooks.c (lhd_staticp): Delete. | |
| 7999 | * langhooks-def.h (lhd_staticp): Delete prototype. | |
| 8000 | (LANG_HOOKS_STATICP): Delete. | |
| 8001 | (LANG_HOOKS_INITIALIZER): Delete LANG_HOOKS_STATICP. | |
| 8002 | ||
| ba20e309 UB |
8003 | * doc/c-tree.texi (Expression nodes): Refer to DECL_EXPRs |
| 8004 | instead of DECL_STMTs. | |
| 2ec5deb5 | 8005 | |
| 928c19bb JM |
8006 | 2009-03-29 Joseph Myers <joseph@codesourcery.com> |
| 8007 | ||
| 8008 | PR c/456 | |
| 8009 | PR c/5675 | |
| 8010 | PR c/19976 | |
| 8011 | PR c/29116 | |
| 8012 | PR c/31871 | |
| 8013 | PR c/35198 | |
| 8014 | * builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in | |
| 8015 | void_type_node. | |
| 8016 | (fold_call_expr): Return a NOP_EXPR from folding rather than the | |
| 8017 | contained expression. | |
| ba20e309 | 8018 | * c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr): New. |
| 928c19bb JM |
8019 | (c_common_truthvalue_conversion): Use c_save_expr. Do not fold |
| 8020 | conditional expressions for C. | |
| 8021 | (decl_constant_value_for_optimization): Move from | |
| ba20e309 | 8022 | decl_constant_value_for_broken_optimization in c-typeck.c. Check |
| 928c19bb JM |
8023 | whether optimizing and that the expression is a VAR_DECL not of |
| 8024 | array type instead of doing such checks in the caller. Do not | |
| 8025 | check pedantic. Call gcc_unreachable for C++. | |
| 8026 | * c-common.def (C_MAYBE_CONST_EXPR): New. | |
| 8027 | * c-common.h (c_fully_fold, c_save_expr, | |
| 8028 | decl_constant_value_for_optimization): New prototypes. | |
| 8029 | (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR, | |
| 8030 | C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST, | |
| 8031 | EXPR_INT_CONST_OPERANDS): Define. | |
| 8032 | * c-convert.c (convert): Strip nops from expression. | |
| 8033 | * c-decl.c (groktypename): Take extra parameters expr and | |
| 8034 | expr_const_operands. Update call to grokdeclarator. | |
| 8035 | (start_decl): Update call to grokdeclarator. Add statement for | |
| 8036 | expressions used in type of decl. | |
| 8037 | (grokparm): Update call to grokdeclarator. | |
| 8038 | (push_parm_decl): Update call to grokdeclarator. | |
| 8039 | (build_compound_literal): Add parameter non_const and build a | |
| 8040 | C_MAYBE_COSNT_EXPR if applicable. | |
| 8041 | (grokdeclarator): Take extra parameters expr and | |
| 8042 | expr_const_operands. Track expressions used in declaration | |
| 8043 | specifiers and declarators. Fold array sizes and track whether | |
| 8044 | they are constant expressions and whether they are integer | |
| 8045 | constant expressions. | |
| 8046 | (parser_xref_tag): Set expr and expr_const_operands fields in | |
| 8047 | return value. | |
| 8048 | (grokfield): Update call to grokdeclarator. | |
| 8049 | (start_function): Update call to grokdeclarator. | |
| 8050 | (build_null_declspecs): Set expr and expr_const_operands fields in | |
| 8051 | return value. | |
| 8052 | (declspecs_add_type): Handle expressions in typeof specifiers. | |
| 8053 | * c-parser.c (c_parser_declspecs): Set expr and | |
| 8054 | expr_const_operands fields for declaration specifiers. | |
| 8055 | (c_parser_enum_specifier): Likewise. | |
| 8056 | (c_parser_struct_or_union_specifier): Likewise. | |
| 8057 | (c_parser_typeof_specifier): Likewise. Update call to | |
| 8058 | groktypename. Fold expression as needed. Return expressions with | |
| 8059 | type instead of adding statements. | |
| 8060 | (c_parser_attributes): Update calls to c_parser_expr_list. | |
| 8061 | (c_parser_statement_after_labels): Fold expression before passing | |
| 8062 | to objc_build_throw_stmt. | |
| 8063 | (c_parser_condition): Fold expression. | |
| 8064 | (c_parser_asm_operands): Fold expression. | |
| 8065 | (c_parser_conditional_expression): Use c_save_expr. Update call | |
| 8066 | to build_conditional_expr. | |
| 8067 | (c_parser_alignof_expression): Update call to groktypename. | |
| 8068 | (c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as | |
| 8069 | original_code. Fold expression argument of va_arg. Create | |
| 8070 | C_MAYBE_CONST_EXPR to preserve side effects of expressions in type | |
| 8071 | argument to va_arg. Update calls to groktypename. Fold array | |
| 8072 | index for offsetof. Verify that first argument to | |
| 8073 | __builtin_choose_expr has integer type. | |
| 8074 | (c_parser_postfix_expression_after_paren_type): Update calls to | |
| 8075 | groktypename and build_compound_literal. Handle expressions with | |
| 8076 | side effects in type name. | |
| 8077 | (c_parser_postfix_expression_after_primary): Update call to | |
| 8078 | c_parser_expr_list. Set original_code for calls to | |
| 8079 | __builtin_constant_p. | |
| 8080 | (c_parser_expr_list): Take extra parameter fold_p. Fold | |
| 8081 | expressions if requested. | |
| 8082 | (c_parser_objc_type_name): Update call to groktypename. | |
| 8083 | (c_parser_objc_synchronized_statement): Fold expression. | |
| 8084 | (c_parser_objc_receiver): Fold expression. | |
| 8085 | (c_parser_objc_keywordexpr): Update call to c_parser_expr_list. | |
| 8086 | (c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule, | |
| 8087 | c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions. | |
| 8088 | * c-tree.h (CONSTRUCTOR_NON_CONST): Define. | |
| 8089 | (struct c_typespec): Add elements expr and expr_const_operands. | |
| 8090 | (struct c_declspecs): Add elements expr and expr_const_operands. | |
| 8091 | (groktypename, build_conditional_expr, build_compound_literal): | |
| 8092 | Update prototypes. | |
| 8093 | (in_late_binary_op): Declare. | |
| 8094 | * c-typeck.c (note_integer_operands): New function. | |
| 8095 | (in_late_binary_op): New variable. | |
| 8096 | (decl_constant_value_for_broken_optimization): Move to c-common.c | |
| 8097 | and rename to decl_constant_value_for_optimization. | |
| 8098 | (default_function_array_conversion): Do not strip nops. | |
| 8099 | (default_conversion): Do not call | |
| 8100 | decl_constant_value_for_broken_optimization. | |
| 8101 | (build_array_ref): Do not fold result. | |
| 8102 | (c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for | |
| 8103 | result when operand is a VLA. | |
| 8104 | (c_expr_sizeof_type): Update call to groktypename. Handle | |
| 8105 | expressions included in type name. Use C_MAYBE_CONST_EXPR for | |
| 8106 | result when operand names a VLA type. | |
| 8107 | (build_function_call): Update call to build_compound_literal. | |
| 8108 | Only fold result for calls to __builtin_* functions. Strip | |
| 8109 | NOP_EXPR from INTEGER_CST returned from such functions. Fold | |
| 8110 | the function designator. | |
| 8111 | (convert_arguments): Fold arguments. Update call to | |
| 8112 | convert_for_assignment. | |
| 8113 | (build_unary_op): Handle increment and decrement of | |
| 8114 | C_MAYBE_CONST_EXPR. Move lvalue checks for increment and | |
| 8115 | decrement earlier. Fold operand of increment and decrement. | |
| 8116 | Handle address of C_MAYBE_CONST_EXPR. Only fold expression being | |
| 8117 | built for integer operand. Wrap returns that are INTEGER_CSTs | |
| 8118 | without being integer constant expressions or that have integer | |
| 8119 | constant operands without being INTEGER_CSTs. | |
| 8120 | (lvalue_p): Handle C_MAYBE_CONST_EXPR. | |
| 8121 | (build_conditional_expr): Add operand ifexp_bcp. Track whether | |
| 8122 | result is an integer constant expression or can be used in | |
| 8123 | unevaluated parts of one and avoid folding and wrap as | |
| 8124 | appropriate. Fold operands before possibly doing -Wsign-compare | |
| 8125 | warnings. | |
| 8126 | (build_compound_expr): Wrap result for C99 if operands can be used | |
| 8127 | in integer constant expressions. | |
| 8128 | (build_c_cast): Update call to digest_init. Do not ignore | |
| 8129 | overflow from casting floating-point constants to integers. Wrap | |
| 8130 | results that could be confused with integer constant expressions, | |
| 8131 | null pointer constants or floating-point constants. | |
| 8132 | (c_cast_expr): Update call to groktypename. Handle expressions | |
| 8133 | included in type name. | |
| 8134 | (build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold | |
| 8135 | lhs inside possible SAVE_EXPR. Fold RHS before assignment. | |
| 8136 | Update calls to convert_for_assignment. | |
| 8137 | (convert_for_assignment): Take new parameter | |
| 8138 | null_pointer_constant. Do not strip nops or call | |
| 8139 | decl_constant_value_for_broken_optimization. Set | |
| 8140 | in_late_binary_op for conversions to boolean. | |
| 8141 | (store_init_value): Update call to digest_init. | |
| 8142 | (digest_init): Take new parameter null_pointer_constant. Do not | |
| 8143 | call decl_constant_value_for_broken_optimization. pedwarn for | |
| 8144 | initializers not constant expressions. Update calls to | |
| 8145 | convert_for_assignment. | |
| 8146 | (constructor_nonconst): New. | |
| 8147 | (struct constructor_stack): Add nonconst element. | |
| 8148 | (really_start_incremental_init, push_init_level, pop_init_level): | |
| 8149 | Handle constructor_nonconst and nonconst element. | |
| 8150 | (set_init_index): Call constant_expression_warning for array | |
| 8151 | designators. | |
| 8152 | (output_init_element): Fold value. Set constructor_nonconst as | |
| 8153 | applicable. pedwarn for initializers not constant expressions. | |
| 8154 | Update call to digest_init. Call constant_expression_warning | |
| 8155 | where constant initializers are required. | |
| 8156 | (process_init_element): Use c_save_expr. | |
| 8157 | (c_finish_goto_ptr): Fold expression. | |
| 8158 | (c_finish_return): Fold return value. Update call to | |
| 8159 | convert_for_assignment. | |
| 8160 | (c_start_case): Fold switch expression. | |
| 8161 | (c_process_expr_stmt): Fold expression. | |
| 8162 | (c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to | |
| ba20e309 | 8163 | ensure statement expression is not evaluated in constant expression. |
| 928c19bb JM |
8164 | (build_binary_op): Track whether results are integer constant |
| 8165 | expressions or may occur in such, disable folding and wrap results | |
| 8166 | as applicable. Fold operands for -Wsign-compare warnings unless | |
| 8167 | in_late_binary_op. | |
| 8168 | (c_objc_common_truthvalue_conversion): Handle results folded to | |
| 8169 | integer constants that are not integer constant expressions. | |
| 8170 | * doc/extend.texi: Document when typeof operands are evaluated, | |
| 8171 | that condition of __builtin_choose_expr is an integer constant | |
| 8172 | expression, and more about use of __builtin_constant_p in | |
| 8173 | initializers. | |
| 8174 | ||
| 5babbcc0 RG |
8175 | 2009-03-29 Richard Guenther <rguenther@suse.de> |
| 8176 | ||
| 8177 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly | |
| 8178 | propagate addresses of array references. | |
| 8179 | ||
| 0340f2ba SB |
8180 | 2009-03-29 Steven Bosscher <steven@gcc.gnu.org> |
| 8181 | ||
| 8182 | * regmove.c (perhaps_ends_bb_p): Remove. | |
| 8183 | (optimize_reg_copy_1): Don't call perhaps_ends_bb_p. Get basic block | |
| 8184 | from INSN and check that the main loop stays within that basic block. | |
| 8185 | (optimize_reg_copy_1, optimize_reg_copy_3, fixup_match_2): Likewise. | |
| 8186 | (regmove_forward_pass): Split out from regmove_optimize. Use | |
| 8187 | FOR_EACH_BB and FOR_BB_INSNS instead of traversing the insns stream. | |
| 8188 | (regmove_backward_pass): Split out from regmove_optimize. Use | |
| 8189 | FOR_EACH_BB_REVERSE and FOR_BB_INSNS_REVERS_SAFE. | |
| 8190 | (regmove_optimize): Simplify. | |
| 8191 | ||
| eeae74a1 L |
8192 | 2009-03-29 H.J. Lu <hongjiu.lu@intel.com> |
| 8193 | ||
| 8194 | PR target/39545 | |
| 8195 | * config/i386/i386.c (classify_argument): Ignore flexible array | |
| 8196 | member in struct and warn ABI change. | |
| 8197 | ||
| a24078b2 L |
8198 | 2009-03-29 H.J. Lu <hongjiu.lu@intel.com> |
| 8199 | ||
| 8200 | * config/i386/i386-protos.h (ix86_agi_dependent): New. | |
| 8201 | ||
| 8202 | * config/i386/i386.c (ix86_agi_dependent): Rewrite. | |
| 8203 | (ix86_adjust_cost): Updated. | |
| 8204 | ||
| a8da523f JH |
8205 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
| 8206 | ||
| 8207 | PR middle-end/28850 | |
| 8208 | * tree-pass.h (pass_cleanup_eh): New function. | |
| 8209 | (remove_unreachable_regions): Break code handling RTL | |
| 8210 | to rtl_remove_unreachable_regions; remove ERT_MUST_NOT_THROW | |
| 8211 | that can not be reached by runtime. | |
| 8212 | (can_be_reached_by_runtime): New function. | |
| 8213 | (label_to_region_map): New function. | |
| 8214 | (num_eh_regions): New function. | |
| 8215 | (rtl_remove_unreachable_regions): New function. | |
| 8216 | (convert_from_eh_region_ranges): Call rtl_remove_unreachable_regions. | |
| 8217 | (remove_eh_region): New function. | |
| 8218 | * except.h: Include sbitmap and vecprim. | |
| 8219 | (remove_eh_region, remove_unreachable_regions, label_to_region_map, | |
| 8220 | num_eh_regions): Declare. | |
| 8221 | * passes.c (init_optimization_passes): Schedule cleanup_eh. | |
| ba20e309 | 8222 | * Makefile.in (EXCEPT_H): New; replace all uses of except.h by it. |
| a8da523f JH |
8223 | * tree-eh.c (tree_remove_unreachable_handlers): New function. |
| 8224 | (tree_empty_eh_handler_p): New function. | |
| 8225 | (cleanup_empty_eh): New function. | |
| 8226 | (cleanup_eh): New function. | |
| 8227 | (pass_cleanup_eh): New function. | |
| 8228 | ||
| 98f358e5 JH |
8229 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
| 8230 | ||
| 8231 | * except.c (verify_eh_tree): Fix handling of fun!=cfun; be ready | |
| 8232 | for removed regions. | |
| 8233 | ||
| 13a9fa44 JH |
8234 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
| 8235 | ||
| 8236 | * except.c (dump_eh_tree): Dump all datastructures. | |
| 8237 | ||
| e38cf733 JH |
8238 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
| 8239 | ||
| 8240 | * except.c (duplicate_eh_regions_0): Handle AKA bitmap. | |
| 8241 | (duplicate_eh_regions_1): Likewise. | |
| 8242 | (duplicate_eh_regions): Likewise; cleanup code gorwing the region | |
| 8243 | vector; call EH verification. | |
| 8244 | (foreach_reachable_handler, can_throw_internal_1, can_throw_external_1): | |
| 8245 | Be ready for region being removed. | |
| 8246 | ||
| 12802c2b JH |
8247 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
| 8248 | ||
| 8249 | * bitmap.c (bitmap_last_set_bit): New function. | |
| 8250 | * bitmap.h (bitmap_last_set_bit): Declare. | |
| 8251 | ||
| 4ea80a41 DA |
8252 | 2009-03-29 David Ayers <ayers@fsfe.org> |
| 8253 | ||
| 8254 | PR objc/27377 | |
| 8255 | * c-typeck.c (build_conditional_expr): Emit ObjC warnings | |
| 8256 | by calling objc_compare_types and surpress warnings about | |
| 8257 | incompatible C pointers that are compatible ObjC pointers. | |
| 2ba9daa7 | 8258 | |
| 4ea80a41 | 8259 | 2009-03-29 Adam Nemet <anemet@caviumnetworks.com> |
| 3dc9eaa6 AN |
8260 | |
| 8261 | * cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Don't | |
| 8262 | call initialize_inline_failed. | |
| 8263 | (initialize_inline_failed): Move it from here ... | |
| 8264 | * cgraph.c (initialize_inline_failed): ... to here. | |
| 8265 | (cgraph_create_edge): Call initialize_inline_failed rather than | |
| 8266 | setting inline_failed directly. | |
| 8267 | ||
| 7fb0ee07 BE |
8268 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
| 8269 | ||
| 8270 | PR target/32542 | |
| 8271 | * sysv4.opt (msdata): Improve comment. | |
| 8272 | * linux64.h (ASM_SPEC32): Do not pass -memb when -msdata is given. | |
| 8273 | * sysv4.h (SVR4_ASM_SPEC): Likewise. | |
| 8274 | ||
| 0be77bf2 BE |
8275 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
| 8276 | ||
| 8277 | PR target/30451 | |
| 8278 | * config/rs6000/rs6000.md (*movti_ppc64): Correct the order of | |
| 8279 | load and store attributes. | |
| 8280 | ||
| 593812b6 BE |
8281 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
| 8282 | ||
| 8283 | * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_HUGE_VALQ. | |
| 8284 | (ix86_init_builtins): Add built-in function __builtin_huge_valq. | |
| 8285 | (ix86_expand_builtin): Handle IX86_BUILTIN_HUGE_VALQ. | |
| 8286 | * doc/extend.texi (X86 Built-in Functions): Add index entries for | |
| 8287 | __builtin_infq and __builtin_huge_valq. | |
| 8288 | ||
| 8272d11d AS |
8289 | 2009-03-28 Anatoly Sokolov <aesok@post.ru> |
| 8290 | ||
| 8291 | * config/avr/avr.c (avr_mcu_t): Add atmega8c1, atmega16c1 and | |
| 8292 | atmega8m1 devices. | |
| 8293 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.). | |
| 8294 | * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.) | |
| 8295 | ||
| 74fe548b XDL |
8296 | 2009-03-28 Xinliang David Li <davidxl@google.com> |
| 8297 | ||
| 2ba9daa7 | 8298 | * tree-ssa-ccp.c (ccp_finalize): Add dbg_count support. |
| 74fe548b XDL |
8299 | (do_dbg_cnt): New function. |
| 8300 | ||
| 33977f81 JH |
8301 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8302 | ||
| 8303 | Merge from pretty-ipa: | |
| 8304 | ||
| 8305 | 2009-03-27 Jan Hubicka <jh@suse.cz> | |
| ba20e309 | 8306 | |
| 33977f81 JH |
8307 | * cgraph.c (dump_cgraph_node): Add replace output flag by process. |
| 8308 | * tree-pass.h (function_called_by_processed_nodes_p): Declare. | |
| 8309 | * passes.c (function_called_by_processed_nodes_p): New. | |
| 8310 | * ipa-pure-const.c (check_call): Fix handling of operands. | |
| 8311 | (analyze_function): Dump debug output for skipped bodies. | |
| 8312 | (local_pure_const): Use function_called_by_processed_nodes_p. | |
| 8313 | * dwarf2out.c (reference_to_unused): Use output. | |
| 8314 | * passes.c (do_per_function_toporder): Likewise. | |
| 8315 | ||
| 8316 | 2008-11-12 Jan Hubicka <jh@suse.cz> | |
| 8317 | ||
| 8318 | * tree-pass.h (pass_fixup_cfg, pass_local_pure_const): Declare. | |
| 8319 | * ipa-pure-const.c (funct_state_d): Add can throw field; make | |
| 8320 | state_set_in_source enum | |
| 8321 | (check_decl): Ignore memory tags; do not set fake looping flags; | |
| 8322 | dump diagnostics. | |
| 8323 | (check_operand, check_tree, check_rhs_var, check_lhs_var, | |
| 8324 | get_asm_expr_operands, scan_function_op, scan_function_stmt): Remove. | |
| 8325 | (check_call, analyze_function): Rewrite. | |
| 8326 | (check_stmt): New. | |
| 8327 | (add_new_function): Update call of analyze_function. | |
| 8328 | (generate_summary): Add call of analyze_function. | |
| 8329 | (propagate): Propagate can_throw; handle state_set_in_source correctly. | |
| 8330 | (local_pure_const): New function. | |
| 8331 | (pass_local_pure_const): New pass. | |
| 8332 | * ipa-inline.c (inline_transform): Set after_inlining. | |
| 8333 | * tree-eh.c (stmt_can_throw_external): New. | |
| 8334 | * tree-optimize.c (execute_fixup_cfg): Do not set after_inlining; | |
| 8335 | work with aliasing built. | |
| 8336 | * tree-flow.h (stmt_can_throw_external): New. | |
| 8337 | * passes.c (init_optimization_passes): Schedule fixup_cfg pass early; | |
| 8338 | and local pure/const pass in early and late optimization queue. | |
| ba20e309 | 8339 | |
| 617f3897 MJ |
8340 | 2009-03-28 Martin Jambor <mjambor@suse.cz> |
| 8341 | ||
| 8342 | * fold-const.c (get_pointer_modulus_and_residue): New parameter | |
| 8343 | allow_func_align. | |
| 8344 | (fold_binary): Allow function decl aligment consideration is the | |
| 8345 | second argument is integer constant one. | |
| 8346 | * tree-ssa-forwprop.c (simplify_bitwise_and): New function. | |
| 8347 | (tree_ssa_forward_propagate_single_use_vars): Handle assing statements | |
| 8348 | with BIT_AND_EXPR on the RHS by calling simplify_bitwise_and. | |
| 8349 | ||
| fe89fbc5 JH |
8350 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8351 | ||
| 8352 | * dwarf2out.c (dwarf2out_begin_prologue): Use crtl->nothrow | |
| 8353 | * tree-eh.c (stmt_could_throw_p): Remove check for WEAK decls. | |
| 8354 | * function.h (rtl_data): Add nothrow flag. | |
| 8355 | * except.c (set_nothrow_function_flags): Use crtl->nothrow; | |
| 8356 | set DECL_NOTHROW for AVAILABLE functions. | |
| 8357 | ||
| 574872ff JJ |
8358 | 2009-03-28 Jakub Jelinek <jakub@redhat.com> |
| 8359 | ||
| b3bf8855 JJ |
8360 | * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If macro |
| 8361 | following vector keyword has expansion starting with pixel or bool | |
| 8362 | keyword, expand vector to __vector and pixel or bool to __pixel or | |
| 8363 | __bool. | |
| 8364 | ||
| 574872ff JJ |
8365 | PR c++/39554 |
| 8366 | * opts.c (warning_disallowed_functions, warn_disallowed_functions, | |
| 8367 | warn_if_disallowed_function_p): Removed. | |
| 8368 | (common_handle_option): Don't handle OPT_Wdisallowed_function_list_. | |
| 8369 | * c-parser.c (c_parser_postfix_expression_after_primary): Don't call | |
| 8370 | warning_if_disallowed_function_p. | |
| 8371 | * flags.h (warn_if_disallowed_function_p, | |
| 8372 | warn_disallowed_functions): Removed. | |
| 8373 | * common.opt (Wdisallowed-function-list=): Removed. | |
| 8374 | * doc/invoke.texi (-Wdisallowed-function-list=): Removed. | |
| 8375 | ||
| b005da11 RG |
8376 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
| 8377 | ||
| 8378 | PR tree-optimization/38723 | |
| 8379 | * tree-ssa-pre.c (compute_avail): Add all default definitions to | |
| 8380 | the entry block. | |
| 8381 | ||
| 1de812a6 JH |
8382 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8383 | ||
| 8384 | * tree-ssa-structalias.c (ipa_pta_execute): Fix bogus node->analyzed | |
| 8385 | test introduced by my previous patch. | |
| 8386 | ||
| fbb789d4 RG |
8387 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
| 8388 | ||
| 8389 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave | |
| 8390 | the PHIs value undefined. | |
| 8391 | ||
| 6f1873a1 JH |
8392 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8393 | ||
| 8394 | * tree-pass.h (pass_fixup_cfg): New pass. | |
| 8395 | * ipa-inline.c (inline_transform): Set | |
| 8396 | always_inline_functions_inlined/after_inlining. | |
| 8397 | * tree-optimize.c (execute_fixup_cfg): Do not set them here. | |
| 8398 | (pass_fixup_cfg): New pass. | |
| 8399 | * passes.c (init_optimization_passes): Add fixup_cfg. | |
| 8400 | ||
| 17021bc8 RG |
8401 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
| 8402 | ||
| 8403 | PR tree-optimization/38458 | |
| 8404 | * tree-ssa-copy.c (copy_prop_visit_phi_node): For the first | |
| 8405 | argument use the arguments copy-of value. | |
| 8406 | ||
| e8114fba RG |
8407 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
| 8408 | ||
| 8409 | PR tree-optimization/38180 | |
| 8410 | * tree-ssa-ccp.c (get_default_value): Simplify. | |
| 8411 | (likely_value): Likewise. | |
| 8412 | (surely_varying_stmt_p): Properly handle VOP case. | |
| 8413 | (ccp_initialize): Likewise. | |
| 8414 | (ccp_fold): Handle propagating through *&. | |
| 8415 | (fold_const_aggregate_ref): Also handle decls. | |
| 8416 | ||
| 257eb6e3 JH |
8417 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8418 | ||
| 8419 | * cgraph.c (dump_cgraph_node): Add replace output flag by process. | |
| 8420 | * cgraph.h (cgraph_node): Likewise. | |
| 8421 | * cgraphunit.c (cgraph_process_new_functions): Set process flag. | |
| 8422 | (cgraph_reset_node): Use process flag. | |
| 8423 | (cgraph_mark_functions_to_output): Likewise. | |
| 8424 | (cgraph_expand_function): Likewise. | |
| 8425 | (cgraph_expand_all_functions): Likewise. | |
| 8426 | (cgraph_output_in_order): Likewise. | |
| 8427 | * dwarf2out.c (reference_to_unused): Likewise. | |
| 8428 | * passes.c do_per_function_toporder): Likewise. | |
| 8429 | ||
| 61a05df1 JH |
8430 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8431 | ||
| 8432 | Bring from lto-branch: | |
| ba20e309 | 8433 | |
| 61a05df1 JH |
8434 | 2008-09-03 Doug Kwan <dougkwan@google.com> |
| 8435 | ||
| 8436 | * cgraphbuild.c (initialize_inline_failed): Use cgraph_inline_failed_t | |
| 8437 | enums instead of reason strings. | |
| 8438 | * cgraph.c (cgraph_create_edge): Same. | |
| 8439 | (cgraph_inline_failed_string): New function. | |
| 8440 | * cgraph.h (cgraph_inline_failed_t): New enum type. | |
| 8441 | (cgraph_inline_failed_string): New prototype. | |
| 8442 | (struct cgraph_edge): Change type of INLINED_FAILED from constant | |
| 8443 | char pointer to cgraph_inline_failed_t. | |
| 8444 | (cgraph_inline_p): Adjust prototype to use cgraph_inline_failed_t. | |
| 8445 | (cgraph_default_inline_p): Ditto. | |
| 60839f5d | 8446 | * cgraphunit.c (cgraph_inline_p): Change type of parameter REASON |
| 61a05df1 JH |
8447 | to cgraph_inline_failed_t pointer. |
| 8448 | * cif-code.def: New file. | |
| 8449 | * ipa-inline.c (cgraph_mark_inline_edge): Use an enum instead of a | |
| 8450 | reason string. | |
| 8451 | (cgraph_check_inline_limits): Change type of REASON to pointer to | |
| 8452 | cgraph_inline_failed_t. Replace reason strings with enums. | |
| 8453 | (cgraph_default_inline_p): Ditto. | |
| 8454 | (cgraph_recursive_inlining_p): Ditto. | |
| 8455 | (update_caller_keys): Change type of FAILED_REASON to | |
| 8456 | cgraph_inline_failed_t. | |
| 8457 | (cgraph_set_inline_failed): Change type of REASON to pointer to | |
| 8458 | cgraph_inline_failed_t. Call cgraph_inline_failed_string to | |
| 8459 | convert enums to strings for text output. | |
| 8460 | (cgraph_decide_inlining_of_small_function): Change FAILED_REASON | |
| 8461 | to be of type cgraph_inline_failed_t. Replace reason strings with | |
| 8462 | enums. Call cgraph_inline_failed_string to covert enums | |
| 8463 | to strings for text output. | |
| 8464 | (cgraph_decide_inlining): Replace reason strings with enums. | |
| 8465 | (cgraph_decide_inlining_incrementally): Change type of FAILED_REASON | |
| 8466 | to cgraph_inline_failed_t type. Call cgraph_inline_failed_string | |
| 8467 | for text output. | |
| 8468 | * tree-inline.c (expand_call_inline): Change type of REASON | |
| 8469 | to cgraph_inline_failed_t. Replace reason strings with enums. | |
| 8470 | Call cgraph_inline_failed_string for text output. | |
| 8471 | * Makefile.in (CGRAPH_H): Add cif-code.def to dependencies. | |
| 8472 | (cgraph.o): Ditto. | |
| 8473 | ||
| 144e8aac JH |
8474 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8475 | ||
| 8476 | * cgraph.c (cgraph_node, cgraph_remove_node, dump_cgraph_node, | |
| 8477 | cgraph_clone_node): Remove master clone handling. | |
| 8478 | (cgraph_is_master_clone, cgraph_master_clone): Remove. | |
| 8479 | * cgraph.h (master_clone): Remove. | |
| 8480 | (cgraph_is_master_clone, cgraph_master_clone): Remove. | |
| 8481 | * ipa-type-escape.c (type_escape_execute): Remove use of master clone. | |
| 8482 | (tree-ssa-structalias.c (ipa_pta_execute): Likewise. | |
| 8483 | ||
| 4a371c8d JH |
8484 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8485 | ||
| 8486 | * cgraph.c (cgraph_function_body_availability): Functions declared | |
| 8487 | inline are always safe to assume that it is not going to be replaced. | |
| 8488 | ||
| 6cdb0ee3 RG |
8489 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
| 8490 | ||
| 8491 | PR tree-optimization/38513 | |
| 8492 | * tree-ssa-pre.c (eliminate): Remove redundant stores. | |
| 8493 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle | |
| 8494 | EXC_PTR_EXPR and FILTER_EXPR. | |
| 8495 | (get_ref_from_reference_ops): Likewise. | |
| 8496 | ||
| 8ca1fd76 RG |
8497 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
| 8498 | ||
| 8499 | PR tree-optimization/38968 | |
| 8500 | * tree-vect-analyze.c (vect_compute_data_ref_alignment): | |
| 8501 | Use FLOOR_MOD_EXPR to compute misalignment. | |
| 8502 | ||
| a254e44d RG |
8503 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
| 8504 | ||
| 8505 | PR tree-optimization/37795 | |
| 8506 | * tree.h (combine_comparisons): Declare. | |
| 8507 | * fold-const.c (combine_comparisons): Export. | |
| 8508 | * tree-ssa-ifcombine.c (ifcombine_ifandif): Optimize two successive | |
| 8509 | comparisons. | |
| 8510 | (ifcombine_iforif): Use combine_comparisons. | |
| 8511 | ||
| a8ee227c JH |
8512 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
| 8513 | ||
| 8514 | * tree-eh.c (inlinable_call_p): New function. | |
| 8515 | (make_eh_edges): Use it. | |
| 8516 | (verify_eh_edges): Use it. | |
| 8517 | (stmt_can_throw_external, stmt_can_throw_internal): Use it. | |
| 8518 | * except.c (reachable_next_level): Add inlinable_function argument | |
| 8519 | (sjlj_find_directly_reachable_regions): Update. | |
| 8520 | (add_reachable_handler): Do not set saw_any_handlers. | |
| 8521 | (reachable_next_level): Handle MUST_NOT_THROW more curefully. | |
| 8522 | (foreach_reachable_handler, can_throw_internal_1, can_throw_external_1): | |
| 8523 | Add new inlinable call parameter. | |
| 8524 | (can_throw_internal, can_throw_external): Update. | |
| 8525 | * except.h (can_throw_internal_1, can_throw_external_1, | |
| 8526 | foreach_reachable_handler): Update declaration. | |
| 8527 | ||
| 52c0e446 JM |
8528 | 2009-03-28 Joseph Myers <joseph@codesourcery.com> |
| 8529 | ||
| 8530 | * config/arm/t-arm-coff, config/h8300/coff.h, | |
| 8531 | config/i386/i386-aout.h, config/i386/i386-coff.h, | |
| 8532 | config/libgloss.h, config/m68k/coff.h, config/m68k/m68k-aout.h, | |
| 8533 | config/pdp11/2bsd.h, config/rs6000/aix41.h, | |
| 8534 | config/rs6000/aix41.opt, config/rs6000/t-newas, config/sh/coff.h, | |
| 8535 | fix-header.c, fixproto, gen-protos.c, protoize.c, scan-decls.c, | |
| 8536 | scan-types.sh, scan.c, scan.h, sort-protos, sys-protos.h, | |
| 8537 | sys-types.h: Remove. | |
| 8538 | * Makefile.in: Remove protoize and fixproto support and references | |
| 8539 | in comments. | |
| 8540 | (SYSCALLS.c.X-warn, TARGET_GETGROUPS_T, STMP_FIXPROTO, | |
| 8541 | PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, FIXPROTO_DEFINES): | |
| 8542 | Remove. | |
| 8543 | (ALL_HOST_OBJS): Remove $(PROTO_OBJS). | |
| 8544 | (MOSTLYCLEANFILES): Remove protoize$(exeext) and | |
| 8545 | unprotoize$(exeext). | |
| 8546 | (rest.encap): Don't depend on $(STMP_FIXPROTO) | |
| 8547 | (.PHONY): Don't depend on proto. | |
| 8548 | (libgcc-support): Don't depend on $(STMP_FIXPROTO). | |
| 8549 | (proto, PROTO_OBJS, protoize$(exeext), unprotoize$(exeext), | |
| 8550 | protoize.o, unprotoize.o, SYSCALLS.c.X, test-protoize-simple, | |
| 8551 | deduced.h, GEN_PROTOS_OBJS, build/gen-protos$(build_exeext), | |
| 8552 | build/gen-protos.o, build/scan.o, xsys-protos.h, | |
| 8553 | build/fix-header$(build_exeext), build/fix-header.o, | |
| 8554 | build/scan-decls.o, fixhdr.ready, stmp-fixproto, | |
| 8555 | stmp-install-fixproto): Remove. | |
| 8556 | (mostlyclean): Don't remove xsys-protos.hT, SYSCALLS.c.X, | |
| 8557 | SYSCALLS.c or fixproto files. | |
| 8558 | (install-common): Don't install protoize. | |
| 8559 | (install-headers-tar, install-headers-cpio, install-headers-cp): | |
| 8560 | Don't depend on $(STMP_FIXPROTO). | |
| 8561 | (install-mkheaders): Don't depend on $(STMP_FIXPROTO). Don't | |
| 8562 | install fixproto files or write out fixproto settings. | |
| 8563 | (uninstall): Don't uninstall protoize. | |
| 8564 | * config.gcc (use_fixproto): Remove. | |
| 8565 | (arm-*-coff*, armel-*-coff*, h8300-*-*, i[34567]86-*-aout*, | |
| 8566 | i[34567]86-*-coff*, m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, | |
| 8567 | rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*, sh-*-*): Remove. | |
| 8568 | * config/m32r/t-linux (STMP_FIXPROTO): Remove. | |
| 8569 | * config/m68k/m68k.c: Remove M68K_TARGET_COFF-conditional code. | |
| 8570 | * config/mips/t-iris (FIXPROTO_DEFINES): Remove. | |
| 8571 | * config/pa/t-pa-hpux (FIXPROTO_DEFINES): Remove. | |
| 8572 | * config/pdp11/pdp11.c: Remove TWO_BSD-conditional code. | |
| 8573 | * config/t-svr4 (FIXPROTO_DEFINES): Remove. | |
| 8574 | * config/t-vxworks (STMP_FIXPROTO): Remove. | |
| 8575 | * configure.ac (AC_TYPE_GETGROUPS, TARGET_GETGROUPS_T, | |
| 8576 | STMP_FIXPROTO): Remove. | |
| 8577 | * config.in, configure: Regenerate. | |
| 8578 | * crtstuff.c (gid_t, uid_t): Don't undefine. | |
| 8579 | * doc/install.texi: Change m68k-coff to m68k-elf in example. | |
| 8580 | (arm-*-coff, arm-*-aout: Remove target entries. | |
| 8581 | (*-ibm-aix*): Mention removal of support for AIX 4.2 and older. | |
| 8582 | Remove mention of AIX 4.1. | |
| 8583 | (m68k-*-*): Remove mention of m68k-*-aout and m68k-*-coff*. | |
| 8584 | * doc/invoke.texi (Running Protoize): Remove. | |
| 8585 | * doc/trouble.texi (Actual Bugs): Remove mention of fixproto. | |
| 8586 | (Protoize Caveats): Remove. | |
| 8587 | * tsystem.h: Update comments on headers assumed to exist. | |
| 8588 | ||
| 20a07f44 VM |
8589 | 2009-03-27 Vladimir Makarov <vmakarov@redhat.com> |
| 8590 | ||
| 8591 | * genautomata.c: Add a new year to the copyright. Add a new | |
| 8592 | reference. | |
| 8593 | (struct insn_reserv_decl): Add comments for member bypass_list. | |
| 8594 | (find_bypass): Remove. | |
| 8595 | (insert_bypass): New. | |
| 8596 | (process_decls): Use insert_bypass. | |
| 8597 | (output_internal_insn_latency_func): Output all bypasses with the | |
| 8598 | same input insn in one switch case. | |
| 8599 | ||
| 8600 | * rtl.def (define_bypass): Describe bypass choice. | |
| 8601 | * doc/md.texi (define_bypass): Ditto. | |
| 8602 | ||
| 3a0d06c1 RB |
8603 | 2009-03-27 Richard Guenther <rguenther@suse.de> |
| 8604 | ||
| 8605 | * gimplify.c (mark_addressable): Export. | |
| 8606 | * tree-flow.h (mark_addressable): Declare. | |
| 8607 | * tree-ssa-loop-manip.c (create_iv): Mark the base addressable. | |
| 8608 | * tree-ssa.c (verify_phi_args): Verify that address taken | |
| 8609 | variables have TREE_ADDRESSABLE set. | |
| 8610 | ||
| 8611 | 2009-03-27 Richard Guenther <rguenther@suse.de> | |
| 8612 | ||
| 8613 | * fold-const.c (build_fold_addr_expr_with_type_1): Rename back to ... | |
| 8614 | (build_fold_addr_expr_with_type): ... this. Remove in_fold handling. | |
| 8615 | Do not mark decls TREE_ADDRESSABLE. | |
| 8616 | (build_fold_addr_expr): Adjust. | |
| 8617 | (fold_addr_expr): Remove. | |
| 8618 | (fold_unary): Use build_fold_addr_expr. | |
| 8619 | (fold_comparison): Likewise. | |
| 8620 | (split_address_to_core_and_offset): Likewise. | |
| 8621 | * coverage.c (tree_coverage_counter_addr): Mark the array decl | |
| 8622 | TREE_ADDRESSABLE. | |
| 8623 | * gimplify.c (mark_addressable): Do not exclude RESULT_DECLs. | |
| 8624 | (gimplify_modify_expr_to_memcpy): Mark source and destination | |
| 8625 | addressable. | |
| 8626 | * omp-low.c (create_omp_child_function): Mark the object decl | |
| 8627 | TREE_ADDRESSABLE. | |
| 8628 | (lower_rec_input_clauses): Mark the var we take the address of | |
| 8629 | TREE_ADDRESSABLE. | |
| 8630 | (lower_omp_taskreg): Mark the sender decl TREE_ADDRESSABLE. | |
| 8631 | ||
| 2ac26e15 L |
8632 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 8633 | ||
| 8634 | PR middle-end/39315 | |
| 8635 | * cfgexpand.c (expand_one_stack_var_at): Change alignment | |
| 8636 | limit to MAX_SUPPORTED_STACK_ALIGNMENT. | |
| 8637 | ||
| 472c7fbd RG |
8638 | 2009-03-27 Richard Guenther <rguenther@suse.de> |
| 8639 | ||
| 8640 | PR tree-optimization/39120 | |
| 8641 | * tree-ssa-structalias.c (handle_rhs_call): Fill out return | |
| 8642 | constraints. | |
| 8643 | (handle_lhs_call): Process return constraints. Add escape | |
| 8644 | constraints if necessary. | |
| 8645 | (handle_const_call): Fill out return constraints. Make nested | |
| 8646 | case more precise. Avoid consttmp if possible. | |
| 8647 | (handle_pure_call): Fill out return constraints. Avoid | |
| 8648 | callused if possible. | |
| 8649 | (find_func_aliases): Simplify call handling. | |
| 8650 | ||
| 8651 | 2009-03-27 Richard Guenther <rguenther@suse.de> | |
| 8652 | ||
| 8653 | PR tree-optimization/39120 | |
| 8654 | * tree-ssa-structalias.c (do_sd_constraint): Do not use CALLUSED | |
| 8655 | as a representative. | |
| 8656 | (solve_graph): Do propagate CALLUSED. | |
| 8657 | (handle_pure_call): Use a scalar constraint from CALLUSED for | |
| 8658 | the return value. | |
| 8659 | (find_what_p_points_to): CALLUSED shall not appear in poins-to | |
| 8660 | solutions. | |
| 8661 | ||
| d9223014 L |
8662 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 8663 | ||
| 8664 | PR c/39323 | |
| 8665 | * c-common.c (handle_aligned_attribute): Properly check alignment | |
| 8666 | overflow. Use (1U << i) instead of (1 << i). | |
| 8667 | ||
| ba20e309 | 8668 | * emit-rtl.c (get_mem_align_offset): Use "unsigned int" for align. |
| d9223014 L |
8669 | |
| 8670 | * expr.h (get_mem_align_offset): Updated. | |
| 8671 | ||
| 8672 | * tree.h (tree_decl_common): Change align to "unsigned int" and | |
| 8673 | move it before pointer_alias_set. | |
| 8674 | ||
| 689b689c L |
8675 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 8676 | Jakub Jelinek <jakub@redhat.com> | |
| 8677 | ||
| 8678 | PR target/38034 | |
| 8679 | * config/ia64/sync.md (cmpxchg_rel_<mode>): Replace input | |
| 8680 | gr_register_operand with gr_reg_or_0_operand. | |
| 8681 | (cmpxchg_rel_di): Likewise. | |
| 8682 | (sync_lock_test_and_set<mode>): Likewise. | |
| 8683 | ||
| c619e982 L |
8684 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 8685 | ||
| 8686 | * jump.c (rtx_renumbered_equal_p): Use subreg_get_info. | |
| 8687 | (true_regnum): Likewise. | |
| 8688 | ||
| 8689 | * rtlanal.c (subreg_info): Moved to ... | |
| 8690 | * rtl.h (subreg_info): Here. New. | |
| 8691 | (subreg_get_info): New. | |
| 8692 | ||
| 8693 | * rtlanal.c (subreg_get_info): Make it extern. | |
| 8694 | ||
| 51212b32 L |
8695 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 8696 | ||
| 8697 | PR target/39472 | |
| 8698 | * config/i386/i386.c (ix86_abi): New. | |
| 8699 | (override_options): Handle -mabi=. | |
| ba20e309 | 8700 | (ix86_function_arg_regno_p): Replace DEFAULT_ABI with ix86_abi. |
| 51212b32 L |
8701 | (ix86_call_abi_override): Likewise. |
| 8702 | (init_cumulative_args): Likewise. | |
| 8703 | (function_arg_advance): Likewise. | |
| 8704 | (function_arg_64): Likewise. | |
| 8705 | (function_arg): Likewise. | |
| 8706 | (ix86_pass_by_reference): Likewise. | |
| 8707 | (ix86_function_value_regno_p): Likewise. | |
| 8708 | (ix86_build_builtin_va_list_abi): Likewise. | |
| 8709 | (setup_incoming_varargs_64): Likewise. | |
| 8710 | (is_va_list_char_pointer): Likewise. | |
| 8711 | (ix86_init_machine_status): Likewise. | |
| ba20e309 | 8712 | (ix86_reg_parm_stack_space): Use enum calling_abi on call_abi. |
| 51212b32 L |
8713 | (ix86_function_type_abi): Return enum calling_abi. Rewrite |
| 8714 | for 64bit. Replace DEFAULT_ABI with ix86_abi. | |
| ba20e309 | 8715 | (ix86_function_abi): Make it static and return enum calling_abi. |
| 51212b32 L |
8716 | (ix86_cfun_abi): Return enum calling_abi. Replace DEFAULT_ABI |
| 8717 | with ix86_abi. | |
| 8718 | (ix86_fn_abi_va_list): Updated. | |
| 8719 | ||
| 8720 | * config/i386/i386.h (ix86_abi): New. | |
| 8721 | (STACK_BOUNDARY): Replace DEFAULT_ABI with ix86_abi. | |
| 8722 | (CONDITIONAL_REGISTER_USAGE): Likewise. | |
| 8723 | (CUMULATIVE_ARGS): Change call_abi type to enum calling_abi. | |
| 8724 | (machine_function): Likewise. | |
| 8725 | ||
| 8726 | * config/i386/i386.md (untyped_call): Replace DEFAULT_ABI | |
| 8727 | with ix86_abi. | |
| 8728 | * config/i386/cygming.h (TARGET_64BIT_MS_ABI): Likewise. | |
| 8729 | (STACK_BOUNDARY): Likewise. | |
| 8730 | * config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Likewise. | |
| 8731 | ||
| 8732 | * config/i386/i386.opt (mabi=): New. | |
| 8733 | ||
| 8734 | * config/i386/i386-protos.h (ix86_cfun_abi): Changed to | |
| 8735 | return enum calling_abi. | |
| 8736 | (ix86_function_type_abi): Likewise. | |
| 8737 | (ix86_function_abi): Removed. | |
| 8738 | ||
| 8739 | * doc/invoke.texi: Document -mabi= option for x86. | |
| 8740 | ||
| 7338ea63 KG |
8741 | 2009-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 8742 | ||
| 8743 | * builtins.c (real_dconstp): Delete. | |
| 8744 | (fold_builtin_logarithm): Remove inaccurate log(e) special case. | |
| 8745 | ||
| 68599f33 DS |
8746 | 2009-03-27 Dodji Seketeli <dodji@redhat.com> |
| 8747 | Jakub Jelinek <jakub@redhat.com> | |
| 8748 | ||
| 8749 | PR debug/37959 | |
| 8750 | * dwarf2out.c (dwarf_attr_name): Handle DW_AT_explicit attribute. | |
| 8751 | (gen_subprogram_die): When a function is explicit, generate the | |
| 8752 | DW_AT_explicit attribute. | |
| 8753 | * langhooks.h (struct lang_hooks_for_decls): Add | |
| 8754 | function_decl_explicit_p langhook. | |
| 8755 | * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define. | |
| 8756 | (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P. | |
| 8757 | ||
| 9f5e9983 JJ |
8758 | 2009-03-27 Jakub Jelinek <jakub@redhat.com> |
| 8759 | ||
| 64d7685c JJ |
8760 | * builtins.c (fold_builtin_memory_op): Optimize memmove |
| 8761 | into memcpy if we can prove source and destination don't overlap. | |
| 8762 | ||
| 9f5e9983 JJ |
8763 | * tree-inline.c: Include gt-tree-inline.h. |
| 8764 | (clone_fn_id_num): New variable. | |
| 8765 | (clone_function_name): New function. | |
| 8766 | (tree_function_versioning): Use it. | |
| 8767 | * Makefile.in (GTFILES): Add tree-inline.c. | |
| 8768 | ||
| e54d52a8 MM |
8769 | 2009-03-27 Mark Mitchell <mark@codesourcery.com> |
| 8770 | ||
| 8771 | * BASE-VER: Change to 4.5.0. | |
| 8772 | ||
| e9d51dc6 XDL |
8773 | 2009-03-27 Xinliang David Li <davidxl@google.com> |
| 8774 | ||
| 8775 | PR tree-optimization/39557 | |
| 8776 | * tree-ssa.c (warn_uninitialized_vars): free postdom info. | |
| 8777 | ||
| 4577cea1 XDL |
8778 | 2009-03-27 Xinliang David Li <davidxl@google.com> |
| 8779 | ||
| 8780 | PR tree-optimization/39548 | |
| 2ba9daa7 | 8781 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Add copy |
| 4577cea1 XDL |
8782 | candidate check. |
| 8783 | ||
| 0f7464f4 L |
8784 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 8785 | ||
| 8786 | * c-common.c (pointer_int_sum): Use %wd on return from | |
| 8787 | tree_low_cst. | |
| 8788 | ||
| a8847a7f L |
8789 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 8790 | ||
| 8791 | * c-common.c (pointer_int_sum): Use HOST_WIDE_INT_PRINT_DEC | |
| 8792 | on return from tree_low_cst. | |
| 8793 | ||
| b0957daf AP |
8794 | 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 8795 | ||
| 8796 | PR c++/36799 | |
| ba20e309 UB |
8797 | * ginclude/stdarg.h (va_copy): Define also for |
| 8798 | __GXX_EXPERIMENTAL_CXX0X__. | |
| b0957daf | 8799 | |
| a5f805df MLI |
8800 | 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 8801 | ||
| 8802 | PR c++/35652 | |
| 8803 | * builtins.h (c_strlen): Do not warn here. | |
| 8804 | * c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum. | |
| 8805 | * c-common.c (pointer_int_sum): Take an explicit location. | |
| 8806 | Warn about offsets out of bounds. | |
| 8807 | * c-common.h (pointer_int_sum): Adjust declaration. | |
| 8808 | ||
| 6f401211 RW |
8809 | 2009-03-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 8810 | ||
| a5f805df MLI |
8811 | * doc/invoke.texi (i386 and x86-64 Windows Options): Fix texinfo |
| 8812 | markup glitch. | |
| 6f401211 | 8813 | |
| 5a59b39e JJ |
8814 | 2009-03-26 Jakub Jelinek <jakub@redhat.com> |
| 8815 | ||
| 8816 | PR c++/39554 | |
| 8817 | * opts.c (warn_if_disallowed_function_p): Don't assume | |
| 8818 | get_callee_fndecl must return non-NULL. | |
| 8819 | ||
| d5f89b53 VM |
8820 | 2009-03-26 Vladimir Makarov <vmakarov@redhat.com> |
| 8821 | ||
| 8822 | PR rtl-optimization/39522 | |
| 8823 | * reload1.c (reload_as_needed): Invalidate reg_last_reload_reg too | |
| 8824 | when reg_reloaded_valid is set. | |
| 8825 | ||
| 61238a79 UW |
8826 | 2009-03-26 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 8827 | ||
| 8828 | * config/spu/divv2df3.c: New file. | |
| 8829 | * config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Add it. | |
| 8830 | (DPBIT_FUNCS): Filter out _div_df. | |
| 8831 | ||
| 03f8829b BS |
8832 | 2009-03-26 Bernd Schmidt <bernd.schmidt@analog.com> |
| 8833 | ||
| 8834 | * config/bfin/bfin.c (bfin_optimize_loop): If the LSETUP goes before | |
| 8835 | a jump insn, count that jump in the distance to the loop start. | |
| 8836 | ||
| 9fdcdc74 KK |
8837 | 2009-03-25 Kaz Kojima <kkojima@gcc.gnu.org> |
| 8838 | ||
| 8839 | PR target/39523 | |
| 8840 | * config/sh/sh.c (calc_live_regs): Fix condition for global | |
| 8841 | registers except PIC_OFFSET_TABLE_REGNUM. | |
| 8842 | ||
| 46994828 KT |
8843 | 2009-03-25 Kai Tietz <kai.tietz@onevision.com> |
| 8844 | ||
| 8845 | PR/39518 | |
| 8846 | * doc/invoke.texi (-mconsole): New. | |
| 8847 | (-mcygwin): New. | |
| 8848 | (-mno-cygwin): New. | |
| 8849 | (-mdll): New. | |
| 8850 | (-mnop-fun-dllimport): New. | |
| 8851 | (-mthread): New. | |
| 8852 | (-mwin32): New. | |
| 8853 | (-mwindows): New. | |
| 8854 | (sub section "i386 and x86-64 Windows Options"): New. | |
| 8855 | ||
| 60839f5d | 8856 | 2009-03-25 Ralf Corsépius <ralf.corsepius@rtems.org> |
| 370017b4 RC |
8857 | |
| 8858 | * config/arm/rtems-elf.h: Remove LINK_GCC_C_SEQUENCE_SPEC. | |
| 8859 | * config/rs6000/t-rtems: Remove MULTILIB_EXTRA_OPTS. | |
| 8860 | ||
| ae560440 RG |
8861 | 2009-03-25 Richard Guenther <rguenther@suse.de> |
| 8862 | ||
| 8863 | PR middle-end/39497 | |
| 8864 | * Makefile.in (dfp.o-warn): Use -fno-strict-aliasing instead | |
| 8865 | of -Wno-error. | |
| 8866 | ||
| cd510f15 AM |
8867 | 2009-03-25 Andrey Belevantsev <abel@ispras.ru> |
| 8868 | ||
| 8869 | * config/ia64/ia64.c (ia64_set_sched_flags): Zero spec_info->mask when | |
| 8870 | neither of haifa/selective schedulers are working. | |
| 8871 | ||
| 44ab0f0e RW |
8872 | 2009-03-25 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 8873 | ||
| 8874 | * doc/invoke.texi (Debugging Options): Fix description of | |
| 8875 | -fno-merge-debug-strings. | |
| 8876 | ||
| ad9646c7 HPN |
8877 | 2009-03-24 Hans-Peter Nilsson <hp@axis.com> |
| 8878 | ||
| e6142656 HPN |
8879 | * config/cris/libgcc.ver: New version-script. |
| 8880 | * config/cris/t-linux (SHLIB_MAPFILES): Use it. | |
| 8881 | ||
| ad9646c7 HPN |
8882 | * configure.ac <GAS features, nop mnemonic>: Add pattern |
| 8883 | crisv32-*-* for "nop". | |
| ba20e309 | 8884 | <GAS features, Thread-local storage>: Add item for CRIS and CRIS v32. |
| ad9646c7 HPN |
8885 | * configure: Regenerate. |
| 8886 | ||
| 09ac4473 IR |
8887 | 2009-03-24 Ira Rosen <irar@il.ibm.com> |
| 8888 | ||
| 8889 | PR tree-optimization/39529 | |
| 8890 | * tree-vect-transform.c (vect_create_data_ref_ptr): Call | |
| 8891 | mark_sym_for_renaming for the tag copied to the new vector | |
| 8892 | pointer. | |
| 8893 | ||
| d94a427e AL |
8894 | 2009-03-24 Arthur Loiret <aloiret@debian.org> |
| 8895 | ||
| ba20e309 | 8896 | * config.host (alpha*-*-linux*): Use driver-alpha.o and alpha/x-alpha. |
| d94a427e AL |
8897 | * config/alpha/linux.h (host_detect_local_cpu): Declare, add to |
| 8898 | EXTRA_SPEC_FUNCTIONS. | |
| 8899 | (MCPU_MTUNE_NATIVE_SPECS, DRIVER_SELF_SPECS): New macros. | |
| 8900 | * config/alpha/driver-alpha.c, config/alpha/x-alpha: New. | |
| 8901 | * doc/invoke.texi (DEC Alpha Options): Document 'native' value for | |
| 8902 | -march and -mtune options. | |
| 8903 | ||
| 60839f5d | 8904 | 2009-03-24 Ralf Corsépius <ralf.corsepius@rtems.org> |
| 722d07aa RC |
8905 | |
| 8906 | * config/m68k/t-rtems: Add m5329 multilib. | |
| 8907 | ||
| 603f5959 DS |
8908 | 2009-03-24 Dodji Seketeli <dodji@redhat.com> |
| 8909 | Jakub Jelinek <jakub@redhat.com> | |
| 8910 | ||
| 8911 | PR debug/39524 | |
| 8912 | * dwarf2out.c (gen_variable_die): Avoid adding duplicate declaration | |
| 8913 | nodes. | |
| 8914 | ||
| c5cdb03f JJ |
8915 | 2009-03-23 Jakub Jelinek <jakub@redhat.com> |
| 8916 | ||
| 8917 | PR c/39495 | |
| 8918 | * c-parser.c (c_parser_omp_for_loop): Call c_parser_binary_expression | |
| 8919 | instead of c_parser_expression_conv, if original_code isn't one of the | |
| 8920 | 4 allowed comparison codes, fail. | |
| 8921 | ||
| 3691626c RG |
8922 | 2009-03-23 Richard Guenther <rguenther@suse.de> |
| 8923 | ||
| 8924 | * cgraph.h (struct cgraph_node): Reorder fields for 64-bit hosts. | |
| 8925 | * tree.h (struct tree_type): Likewise. | |
| 8926 | * reload.h (struct insn_chain): Likewise. | |
| 8927 | * dwarf2out.c (struct dw_loc_descr_struct): Likewise. | |
| 8928 | * function.h (struct function): Likewise. | |
| 8929 | * tree-ssa-structalias.c (struct equiv_class_label): Likewise. | |
| 8930 | ||
| 88ccb72a JJ |
8931 | 2009-03-23 Jakub Jelinek <jakub@redhat.com> |
| 8932 | ||
| 8933 | PR tree-optimization/39516 | |
| 8934 | * lambda-code.c (perfect_nestify): Fix type of the uboundvar variable. | |
| 8935 | ||
| 60839f5d | 8936 | 2009-03-23 Bingfeng Mei <bmei@broadcom.com> |
| a583a67e | 8937 | |
| 2ba9daa7 | 8938 | * config.gcc (need_64bit_hwint): Make clear that need_64bit_hwint |
| a583a67e BM |
8939 | should be set true if BITS_PER_WORD of target is bigger than 32 |
| 8940 | ||
| f82162f8 HPN |
8941 | 2009-03-22 Hans-Peter Nilsson <hp@axis.com> |
| 8942 | ||
| 8943 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): | |
| 8944 | Translate -B-options to -rpath-link. Correct existing | |
| 8945 | rpath-link and conditionalize on !nostdlib. | |
| 8946 | ||
| 048fd785 RW |
8947 | 2009-03-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 8948 | ||
| 8949 | * doc/extend.texi (Function Attributes, Variable Attributes): | |
| 8950 | Fix typos. | |
| 8951 | * doc/invoke.texi (Debugging Options, Optimize Options) | |
| 8952 | (i386 and x86-64 Options, MCore Options): Likewise. | |
| 8953 | ||
| 6e75c1a9 JJ |
8954 | 2009-03-20 Jakub Jelinek <jakub@redhat.com> |
| 8955 | ||
| 8956 | PR debug/37890 | |
| 8957 | * dwarf2out.c (gen_namespace_die): Add context_die argument and use | |
| 8958 | it for block local namespace aliases. | |
| 8959 | (gen_decl_die): Pass context_die to gen_namespace_die. | |
| 8960 | ||
| ea1199ee JJ |
8961 | 2009-03-19 Jakub Jelinek <jakub@redhat.com> |
| 8962 | ||
| 8963 | PR c/39495 | |
| 8964 | * c-omp.c (c_finish_omp_for): Allow NE_EXPR with TREE_TYPE (decl)'s | |
| 8965 | minimum or maximum value. | |
| 8966 | ||
| 58929c10 AO |
8967 | 2009-03-19 Alexandre Oliva <aoliva@redhat.com> |
| 8968 | ||
| 8969 | * reginfo.c (globalize_reg): Recompute derived reg sets. | |
| 8970 | ||
| 60839f5d | 8971 | 2009-03-19 Ozkan Sezer <sezeroz@gmail.com> |
| 234952b3 OS |
8972 | |
| 8973 | PR target/39063 | |
| 8974 | * libgcc2.c (mprotect): Do not use signed arguments for | |
| 8975 | VirtualProtect, use DWORD arguments. Also fix the 'may | |
| 8976 | be used uninitialized' warning for the np variable. | |
| 8977 | ||
| f57c2f04 JJ |
8978 | 2009-03-19 Jakub Jelinek <jakub@redhat.com> |
| 8979 | ||
| 8980 | PR target/39496 | |
| 8981 | * config/i386/i386.c (ix86_function_regparm): Don't optimize local | |
| 8982 | functions using regparm calling conventions when not optimizing. | |
| 8983 | (ix86_function_sseregparm): Similarly for sseregparm calling | |
| 8984 | conventions. | |
| 8985 | ||
| 9e517d61 LF |
8986 | 2009-03-19 Li Feng <nemokingdom@gmail.com> |
| 8987 | ||
| 8988 | PR middle-end/39500 | |
| 8989 | * tree-data-ref.c (analyze_subscript_affine_affine): There is no | |
| 8990 | dependence if the first conflict is after niter iterations. | |
| 8991 | ||
| 8ef20026 HPN |
8992 | 2009-03-19 Hans-Peter Nilsson <hp@axis.com> |
| 8993 | ||
| 8994 | PR middle-end/38609 | |
| 8995 | * config/cris/cris.h (FRAME_POINTER_REQUIRED): Force for all | |
| 8996 | functions with dynamic stack-pointer adjustments. | |
| 8997 | ||
| 64e4a1a6 BE |
8998 | 2009-03-19 Ben Elliston <bje@au.ibm.com> |
| 8999 | ||
| 9000 | * doc/invoke.texi (RS/6000 and PowerPC Options): Fix -msdata-data | |
| 9001 | option; change to -msdata=data. | |
| 9002 | ||
| 9a0f3e86 RW |
9003 | 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 9004 | ||
| 9005 | * c.opt: Unify help texts for -Wdeprecated, -Wsystem-headers, | |
| 9006 | and -fopenmp. | |
| 9007 | ||
| 09bc5979 EB |
9008 | 2009-03-18 Eric Botcazou <ebotcazou@adacore.com> |
| 9009 | ||
| 9010 | PR target/35180 | |
| 9011 | * config/sparc/sparc.md (do_builtin_setjmp_setup): Prettify asm output. | |
| 9012 | ||
| 332459cd SL |
9013 | 2009-03-18 Sandra Loosemore <sandra@codesourcery.com> |
| 9014 | ||
| 9015 | * doc/invoke.texi (Code Gen Options): Expand discussion of | |
| 9016 | -fno-common. | |
| 9017 | ||
| 8f5929e1 JJ |
9018 | 2009-03-18 Jakub Jelinek <jakub@redhat.com> |
| 9019 | ||
| 9020 | * dse.c (struct group_info): Reorder fields for 64-bit hosts. | |
| 9021 | * matrix-reorg.c (struct matrix_info): Likewise. | |
| 9022 | * tree-ssa-loop-ivopts.c (struct ivopts_data): Likewise. | |
| 9023 | * rtl.h (struct mem_attrs): Likewise. | |
| 9024 | * df.h (struct df): Likewise. | |
| 9025 | * tree-data-ref.h (struct data_dependence_relation): Likewise. | |
| 9026 | * ira-int.h (struct ira_allocno): Likewise. | |
| 9027 | * df-scan.c (struct df_collection_rec): Likewise. | |
| 9028 | * ira.c (struct equivalence): Likewise. | |
| 9029 | * function.c (struct temp_slot): Likewise. | |
| 9030 | * cfgloop.h (struct loop): Likewise. | |
| 9031 | ||
| d130d647 JJ |
9032 | PR debug/39485 |
| 9033 | * function.c (use_register_for_decl): When not optimizing, disregard | |
| 9034 | register keyword for variables with types containing methods. | |
| 9035 | ||
| 9968d233 SP |
9036 | 2009-03-18 Sebastian Pop <sebastian.pop@amd.com> |
| 9037 | ||
| 9038 | PR middle-end/39447 | |
| 9039 | * graphite.c (exclude_component_ref): Renamed contains_component_ref_p. | |
| 9040 | (is_simple_operand): Call contains_component_ref_p before calling data | |
| 9041 | reference analysis that would fail on COMPONENT_REFs. | |
| 9042 | ||
| 9043 | * tree-vrp.c (search_for_addr_array): Fix formatting. | |
| 9044 | ||
| 69484bfd RG |
9045 | 2009-03-18 Richard Guenther <rguenther@suse.de> |
| 9046 | ||
| 9047 | * tree-vect-transform.c (vect_loop_versioning): Fold the | |
| 9048 | generated comparisons. | |
| 9049 | * tree-vectorizer.c (set_prologue_iterations): Likewise. | |
| 9050 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
| 9051 | ||
| 66811228 RW |
9052 | 2009-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 9053 | ||
| 0631b69f RW |
9054 | PR middle-end/37805 |
| 9055 | * opts.c (print_specific_help): In addition to `undocumented', | |
| 9056 | accept `separate' and `joined' flags if passed alone. Describe | |
| 9057 | output by the first matched one of those. | |
| 9058 | (common_handle_option): Skip over empty strings. | |
| 9059 | * gcc.c (display_help): Fix help string for `--help='. | |
| 9060 | * doc/invoke.texi (Option Summary, Overall Options): With | |
| 9061 | `--help=', classes and qualifiers can both be repeated, but | |
| 9062 | only the latter can be negated. One should not pass only | |
| 9063 | negated qualifiers. Fix markup and examples. | |
| 9064 | ||
| 66811228 RW |
9065 | Revert |
| 9066 | 2008-10-14 Jakub Jelinek <jakub@redhat.com> | |
| 9067 | PR middle-end/37805 | |
| 9068 | * opts.c (common_handle_option): Don't ICE on -fhelp=joined | |
| 9069 | and -fhelp=separate. | |
| 9070 | ||
| 3c072c6b JY |
9071 | 2009-03-17 Jing Yu <jingyu@google.com> |
| 9072 | ||
| 9073 | PR middle-end/39378 | |
| 80c65208 JY |
9074 | * function.h (struct rtl_data): Move is_thunk from here... |
| 9075 | (struct function): ...to here. | |
| 9076 | * cp/method.c (use_thunk): Change is_thunk from crtl to cfun. | |
| 3c072c6b JY |
9077 | * varasm.c (assemble_start_function): Change is_thunk from crtl to |
| 9078 | cfun. | |
| 80c65208 JY |
9079 | * config/alpha/alpha.c (alpha_sa_mask): Change is_thunk from crtl to |
| 9080 | cfun. | |
| 9081 | (alpha_does_function_need_gp, alpha_start_function): Likewise. | |
| 9082 | (alpha_output_function_end_prologue): Likewise. | |
| 9083 | (alpha_end_function, alpha_output_mi_thunk_osf): Likewise. | |
| 9084 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likewise. | |
| 9085 | (rs6000_output_function_epilogue): Likewise. | |
| 9086 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Likewise. | |
| 3c072c6b | 9087 | |
| 9ade279b UB |
9088 | 2009-03-17 Uros Bizjak <ubizjak@gmail.com> |
| 9089 | ||
| 9090 | PR target/39482 | |
| 9091 | * config/i386/i386.md (*truncdfsf_mixed): Avoid combining registers | |
| 9092 | from different units in a single alternative. | |
| 9093 | (*truncdfsf_i387): Ditto. | |
| 9094 | (*truncxfsf2_mixed): Ditto. | |
| 9095 | (*truncxfdf2_mixed): Ditto. | |
| 9096 | ||
| 16e60c17 JJ |
9097 | 2009-03-17 Jakub Jelinek <jakub@redhat.com> |
| 9098 | ||
| 98381eb4 JJ |
9099 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow |
| 9100 | non-NAMESPACE_DECL IMPORTED_DECL_ASSOCIATED_DECL. | |
| 9101 | ||
| df5deb18 JJ |
9102 | PR debug/39474 |
| 9103 | * tree-ssa-live.c (remove_unused_locals): Don't remove local | |
| 9104 | unused non-artificial variables when not optimizing. | |
| 9105 | ||
| a3f596ba JJ |
9106 | PR debug/39471 |
| 9107 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Emit | |
| 9108 | DW_TAG_imported_module even if decl is IMPORTED_DECL with | |
| 9109 | NAMESPACE_DECL in its DECL_INITIAL. | |
| 9110 | ||
| 6b2b8871 JJ |
9111 | PR middle-end/39443 |
| 9112 | * optabs.c (set_user_assembler_libfunc): New function. | |
| 9113 | * expr.h (set_user_assembler_libfunc): New prototype. | |
| 9114 | * c-common.c: Include libfuncs.h. | |
| 9115 | (set_builtin_user_assembler_name): Call set_user_assembler_libfunc | |
| 9116 | for memcmp, memset, memcpy, memmove and abort. | |
| 9117 | * Makefile.in (c-common.o): Depend on libfuncs.h. | |
| 9118 | ||
| 16e60c17 JJ |
9119 | PR debug/39412 |
| 9120 | * dwarf2out.c (gen_inlined_enumeration_type_die, | |
| 9121 | gen_inlined_structure_type_die, gen_inlined_union_type_die, | |
| 9122 | gen_tagged_type_instantiation_die): Removed. | |
| 9123 | (gen_decl_die): For TYPE_DECL_IS_STUB with non-NULL decl_origin | |
| 9124 | do nothing. | |
| 9125 | ||
| 4d936aca JJ |
9126 | 2009-03-17 Janis Johnson <janis187@us.ibm.com> |
| 9127 | ||
| 9128 | PR testsuite/38526 | |
| 9129 | * Makefile.in (site.exp): Rename TEST_GCC_EXEC_PREFIX and comment | |
| 9130 | its use. | |
| 9131 | (check-%): Don't set GCC_EXEC_PREFIX when invoking runtest. | |
| 9132 | (check-parallel-%): Ditto. | |
| 9133 | (check-consistency): Ditto. | |
| 9134 | ||
| 4e9b2e50 KT |
9135 | 2009-03-17 Kai Tietz <kai.tietz@onevision.com> |
| 9136 | ||
| 9137 | * ipa-struct-reorg.c (create_general_new_stmt): Initialize | |
| 9138 | local variable rhs by NULL_TREE. | |
| 9139 | ||
| 21440b2d L |
9140 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> |
| 9141 | ||
| 9142 | PR target/39477 | |
| 9ade279b | 9143 | * doc/extend.texi: Correct register behavior for regparm on Intel 386. |
| 21440b2d | 9144 | |
| d8905c6a L |
9145 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> |
| 9146 | ||
| 9147 | PR target/39476 | |
| 9ade279b | 9148 | * config/i386/i386.c (ix86_function_regparm): Rewrite for 64bit. |
| d8905c6a L |
9149 | |
| 9150 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> | |
| 435a61d3 L |
9151 | |
| 9152 | PR target/39473 | |
| 9153 | * config/i386/i386.c (ix86_expand_call): Check extra clobbers | |
| 9154 | for ms->sysv ABI calls only in 64bit mode. | |
| 9155 | ||
| 9156 | * config/i386/i386.md (untyped_call): Support 32bit. | |
| 9157 | ||
| cdcabece L |
9158 | 2009-03-16 H.J. Lu <hongjiu.lu@intel.com> |
| 9159 | ||
| 9160 | * doc/extend.texi: Replace x86_65 with x86_64. | |
| 9161 | ||
| 97b4ba9f JJ |
9162 | 2009-03-16 Jakub Jelinek <jakub@redhat.com> |
| 9163 | ||
| 9164 | PR tree-optimization/39455 | |
| 9165 | * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Fix types | |
| 9166 | mismatches for POINTER_TYPE_P (type). | |
| 9167 | (number_of_iterations_le): Likewise. | |
| 9168 | ||
| 60839f5d | 9169 | 2009-03-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
| 83c191e1 HS |
9170 | |
| 9171 | * config/picochip/picochip.c: Removed profiling support. | |
| 9172 | * config/picochip/picochip.md: Removed profiling instruction. | |
| 9173 | * config/picochip/picochip.h: Removed profiling builtin. | |
| 9174 | ||
| f38095f3 JM |
9175 | 2009-03-16 Joseph Myers <joseph@codesourcery.com> |
| 9176 | ||
| 9177 | * doc/install.texi (--with-host-libstdcxx): Document. | |
| 9178 | ||
| 2cb4817b AS |
9179 | 2009-03-14 Anatoly Sokolov <aesok@post.ru> |
| 9180 | ||
| 9181 | PR target/34299 | |
| 9182 | * config/avr/avr.c (avr_handle_fndecl_attribute): Move code for | |
| 9183 | generate a warning if the function name does not begin with | |
| 9184 | "__vector" and the function has either the 'signal' or 'interrupt' | |
| 9185 | attribute, from here to ... | |
| 9186 | (avr_declare_function_name): ...here. New function. | |
| 9187 | * config/avr/avr.h (ASM_DECLARE_FUNCTION_NAME): Redefine. | |
| 9188 | * config/avr/avr-protos.h (avr_declare_function_name): Declare. | |
| 9189 | ||
| 39b2ac74 JJ |
9190 | 2009-03-14 Jakub Jelinek <jakub@redhat.com> |
| 9191 | ||
| 9192 | PR bootstrap/39454 | |
| 9193 | * cse.c (fold_rtx): Don't modify original const_arg1 when | |
| 9194 | canonicalizing SHIFT_COUNT_TRUNCATED shift count, do it on a | |
| 9195 | separate variable instead. | |
| 9196 | * rtlanal.c (nonzero_bits1) <case ASHIFTRT>: Don't assume anything | |
| 9197 | from out of range shift counts. | |
| 9198 | (num_sign_bit_copies1) <case ASHIFTRT, case ASHIFT>: Similarly. | |
| 9199 | ||
| ad41bd84 | 9200 | 2009-03-13 Catherine Moore <clm@codesourcery.com> |
| f7a82dee | 9201 | |
| 60839f5d | 9202 | * config/i386/x-mingw32 (host-mingw32.o): Replace |
| f7a82dee CM |
9203 | diagnostic.h with $(DIAGNOSTIC_H). |
| 9204 | ||
| ad41bd84 | 9205 | 2009-03-12 Jakub Jelinek <jakub@redhat.com> |
| 03a18198 JJ |
9206 | |
| 9207 | PR target/39431 | |
| 9208 | * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New | |
| 9209 | predicate. | |
| 9210 | * config/i386/sync.md (sync_compare_and_swap<mode>, | |
| 9211 | sync_compare_and_swap_cc<mode>): For DImode with -m32 -fpic check | |
| 9212 | if operands[1] is cmpxchg8b_pic_memory_operand, if not force address | |
| 9213 | into a register. | |
| 9214 | (sync_double_compare_and_swapdi_pic, | |
| 9215 | sync_double_compare_and_swap_ccdi_pic): Require operand 1 to be | |
| 9216 | cmpxchg8b_pic_memory_operand instead of just memory_operand. | |
| 9217 | ||
| 122c59c7 L |
9218 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
| 9219 | ||
| 9220 | PR target/39445 | |
| 9ade279b | 9221 | * config/i386/i386.c (ix86_expand_push): Don't set memory alignment. |
| 122c59c7 | 9222 | |
| cec8874f L |
9223 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
| 9224 | ||
| 9225 | PR target/39327 | |
| 9226 | * config/i386/sse.md (avx_addsubv8sf3): Correct item bits. | |
| 9227 | (avx_addsubv4df3): Likewise. | |
| 9228 | (*avx_addsubv4sf3): Likewise. | |
| 9229 | (sse3_addsubv4sf3): Likewise. | |
| 9230 | ||
| bbb52802 L |
9231 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
| 9232 | ||
| 9233 | PR target/38824 | |
| 9ade279b | 9234 | * config/i386/i386.md: Compare REGNO on the new peephole2 patterns. |
| bbb52802 | 9235 | |
| a812fb07 VM |
9236 | 2009-03-12 Vladimir Makarov <vmakarov@redhat.com> |
| 9237 | ||
| 9238 | PR debug/39432 | |
| 9239 | * ira-int.h (struct allocno): Fix comment for calls_crossed_num. | |
| 9240 | * ira-conflicts.c (ira_build_conflicts): Prohibit call used | |
| 9241 | registers for allocnos created from user-defined variables. | |
| 9242 | ||
| 4caab5ba UW |
9243 | 2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 9244 | ||
| 9245 | PR target/39181 | |
| 9246 | * config/spu/spu.c (spu_expand_mov): Handle invalid subregs | |
| 9247 | of non-integer mode as well. | |
| 9248 | ||
| 498e51ca AN |
9249 | 2009-03-11 Adam Nemet <anemet@caviumnetworks.com> |
| 9250 | ||
| 9251 | * gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P | |
| 9252 | for functions for which the parameter types are unknown. | |
| 9253 | ||
| 9bfaf89d JJ |
9254 | 2009-03-11 Jakub Jelinek <jakub@redhat.com> |
| 9255 | ||
| 9256 | PR target/39137 | |
| 9ade279b | 9257 | * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT macro. |
| 9bfaf89d JJ |
9258 | * defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined. |
| 9259 | * config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define. | |
| 9260 | * config/i386/i386.c (ix86_local_alignment): For | |
| 9261 | -m32 -mpreferred-stack-boundary=2 use 32-bit alignment for | |
| 9262 | long long variables on the stack to avoid dynamic realignment. | |
| 9263 | Allow the first argument to be a decl rather than type. | |
| 9264 | * doc/tm.texi (LOCAL_DECL_ALIGNMENT): Document. | |
| 9265 | ||
| 18a3bdcb NC |
9266 | 2009-03-11 Nick Clifton <nickc@redhat.com> |
| 9267 | ||
| 9268 | PR target/5362 | |
| 40190a76 NC |
9269 | * config/mcore/mcore.opt: Remove deprecated m4align and m8align |
| 9270 | options. | |
| 9271 | Add description to mno-lsim option. | |
| 9272 | * config/mcore/mcore.h: Remove comment about deprecated m4align | |
| 9273 | option. | |
| 9274 | (TARGET_DEFAULT): Remove deprecated MASK_M8ALIGN. | |
| 9275 | * doc/invoke.texi: Add description of mno-lsim and | |
| 9276 | mstack-increment options. | |
| 9277 | ||
| 18a3bdcb NC |
9278 | * config/fr30/fr30.opt: Document the -mno-lsim option. |
| 9279 | * doc/invoke.texi: Add descriptions of the FR30's -msmall-model | |
| 9280 | and -mno-lsim options. | |
| 9281 | ||
| dc215785 UW |
9282 | 2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 9283 | ||
| 9284 | * fold-const.c (fold_comparison): Only call fold_inf_compare | |
| 9285 | if the mode supports infinities. | |
| 9286 | ||
| 7716876b JM |
9287 | 2009-03-11 Jason Merrill <jason@redhat.com> |
| 9288 | ||
| 9289 | PR debug/39086 | |
| 9290 | * tree-nrv.c (tree_nrv): Don't do this optimization if the front | |
| 9291 | end already did. Notice GIMPLE_CALL modifications of the result. | |
| 9292 | Don't copy debug information from an ignored decl or a decl from | |
| 9293 | another function. | |
| 9294 | ||
| ddef83d2 RG |
9295 | 2009-03-10 Richard Guenther <rguenther@suse.de> |
| 9296 | Nathan Froyd <froydnj@codesourcery.com> | |
| 9297 | ||
| 9298 | PR middle-end/37850 | |
| 9ade279b | 9299 | * libgcc2.c (__mulMODE3): Use explicit assignments to form the result. |
| ddef83d2 RG |
9300 | (__divMODE3): Likewise. |
| 9301 | ||
| 9a9ba8d9 JJ |
9302 | 2009-03-09 Jakub Jelinek <jakub@redhat.com> |
| 9303 | ||
| 9304 | PR tree-optimization/39394 | |
| 9305 | * gimplify.c (gimplify_type_sizes): Gimplify DECL_SIZE and | |
| 9306 | DECL_SIZE_UNIT of variable length FIELD_DECLs. | |
| 9307 | ||
| 929b7fc3 AK |
9308 | 2009-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 9309 | ||
| 9310 | * recog.c (verfiy_changes): Disallow renaming of hard regs in | |
| 9311 | inline asms for register asm ("") declarations. | |
| 9312 | ||
| 1803581d EB |
9313 | 2009-03-09 Eric Botcazou <ebotcazou@adacore.com> |
| 9314 | ||
| 9315 | * fold-const.c (fold_unary): Fix comment. | |
| 9316 | ||
| 8454d27e JH |
9317 | 2009-03-07 Jan Hubicka <jh@suse.cz> |
| 9318 | ||
| 9319 | PR target/39361 | |
| 969a5433 JJ |
9320 | * tree-inline.c (setup_one_parameter): Do replacement of const |
| 9321 | argument by constant in SSA form. | |
| 8454d27e | 9322 | |
| 3a695389 UW |
9323 | 2009-03-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 9324 | ||
| 9325 | PR middle-end/38028 | |
| 9326 | * function.c (assign_parm_setup_stack): Use STACK_SLOT_ALIGNMENT to | |
| 9327 | determine alignment passed to assign_stack_local. | |
| 9328 | (assign_parms_unsplit_complex): Likewise. | |
| 9329 | * except.c (sjlj_build_landing_pads): Likewise. | |
| 9330 | ||
| 9f0e7885 JJ |
9331 | 2009-03-06 Jakub Jelinek <jakub@redhat.com> |
| 9332 | ||
| 65401a0b JJ |
9333 | PR middle-end/39360 |
| 9334 | * tree-flow.h (add_referenced_var): Return bool instead of void. | |
| 9335 | * tree-dfa.c (add_referenced_var): Return result of | |
| 9336 | referenced_var_check_and_insert call. | |
| 9337 | * tree-inline.c (expand_call_inline): Call add_referenced_var instead | |
| 9338 | of referenced_var_check_and_insert. | |
| 9339 | ||
| 9f0e7885 | 9340 | PR debug/39372 |
| 9ade279b | 9341 | * dwarf2out.c (add_abstract_origin_attribute): Return origin_die. |
| 9f0e7885 JJ |
9342 | (gen_variable_die): Emit DW_AT_location on abstract static variable's |
| 9343 | DIE, don't emit it if abstract origin already has it. | |
| 9344 | * tree-cfg.c (remove_useless_stmts_bind): GIMPLE_BINDs with any | |
| 9345 | BLOCK_NONLOCALIZED_VARS in its gimple_bind_block aren't useless. | |
| 9346 | ||
| 3b664bd1 JBG |
9347 | 2009-03-06 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
| 9348 | ||
| ba20e309 | 9349 | * genpreds.c (needs_variable): Fix parentheses at variable name |
| 3b664bd1 JBG |
9350 | detection. |
| 9351 | (write_tm_constrs_h): Indent generated code. | |
| 9352 | ||
| d8f8ca80 RR |
9353 | 2009-03-06 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| 9354 | ||
| 9355 | * doc/extend.texi (Function Attributes): Add documentation | |
| 9356 | for isr attributes. | |
| 9357 | ||
| 6c3d550c JJ |
9358 | 2009-03-06 Jakub Jelinek <jakub@redhat.com> |
| 9359 | ||
| 9360 | PR debug/39387 | |
| 9361 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): For IMPORTED_DECL | |
| 9362 | take locus from its DECL_SOURCE_LOCATION instead of input_location. | |
| 9363 | ||
| f9e96751 BS |
9364 | 2009-03-05 Bernd Schmidt <bernd.schmidt@analog.com> |
| 9365 | ||
| 9366 | * config/bfin/bfin.c (bfin_discover_loop): When retrying fails, mark | |
| 9367 | the loop as bad. | |
| 9368 | ||
| ee0ee7e2 JJ |
9369 | 2009-03-05 Jakub Jelinek <jakub@redhat.com> |
| 9370 | ||
| 9371 | PR debug/39379 | |
| 9372 | * tree-cfg.c (remove_useless_stmts_bind): Don't remove GIMPLE_BINDs | |
| 9373 | with blocks containing IMPORTED_DECLs in BLOCK_VARS. | |
| 9374 | ||
| 6c6094f1 UB |
9375 | 2009-03-05 Uros Bizjak <ubizjak@gmail.com> |
| 9376 | ||
| 9377 | * config/i386/i386.md (R8_REG, R9_REG): New constants. | |
| 9378 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Use named | |
| 9379 | constants instead of magic numbers. | |
| 9380 | (HARD_REGNO_CALLER_SAVE_MODE): Ditto. | |
| 9381 | (QI_REG_P): Ditto. | |
| 9382 | * config/i386/i386.c (x86_64_int_parameter_registers): Ditto. | |
| 9383 | (x86_64_ms_abi_int_parameter_registers): Ditto. | |
| 9384 | (x86_64_int_return_registers): Ditto. | |
| 09f8a8d3 | 9385 | (ix86_maybe_switch_abi): Ditto. |
| 6c6094f1 UB |
9386 | (ix86_expand_call): Ditto for clobbered_registers array. |
| 9387 | (ix86_hard_regno_mode_ok): Ditto. | |
| 9388 | (x86_extended_QIreg_mentioned_p): Ditto. | |
| 9389 | ||
| b267bd41 R |
9390 | 2009-03-05 J"orn Rennecke <joern.rennecke@arc.com> |
| 9391 | ||
| 6c6094f1 | 9392 | PR tree-optimization/39349 |
| 1f3ad3f0 R |
9393 | * cse.c (cse_insn): Fix loop to stop at VOIDmode. |
| 9394 | ||
| b267bd41 R |
9395 | * combine.c (gen_lowpart_for_combine): Use omode when generating |
| 9396 | clobber. | |
| 9397 | ||
| 1242bc9d R |
9398 | 2009-03-04 J"orn Rennecke <joern.rennecke@arc.com> |
| 9399 | ||
| 6c6094f1 | 9400 | PR rtl-optimization/39235 |
| 1242bc9d R |
9401 | * loop-iv.c (get_simple_loop_desc): Use XCNEW. |
| 9402 | ||
| 48f03606 ZD |
9403 | 2009-03-04 Zdenek Dvorak <ook@ucw.cz> |
| 9404 | ||
| 9405 | * graphite.c (nb_reductions_in_loop): Update simple_iv arguments. | |
| 9406 | ||
| b505e785 RG |
9407 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
| 9408 | ||
| 9409 | PR tree-optimization/39362 | |
| 9410 | * tree-ssa-sccvn.c (visit_use): Stores and copies from SSA_NAMEs | |
| 9411 | that occur in abnormal PHIs should be varying. | |
| 9412 | ||
| f017bf5e ZD |
9413 | 2009-03-04 Zdenek Dvorak <ook@ucw.cz> |
| 9414 | ||
| 9415 | * tree-scalar-evolution.c (analyze_scalar_evolution_in_loop): | |
| 9416 | Extend comments. | |
| 9417 | (simple_iv): Take loop as an argument instead of statement. | |
| 9418 | * tree-scalar-evolution.h (simple_iv): Declaration changed. | |
| 9419 | * tree-ssa-loop-niter.c (number_of_iterations_exit): Update calls | |
| 9420 | to simple_iv. | |
| 9421 | * tree-ssa-loop-ivopts.c (determine_biv_step, find_givs_in_stmt_scev): | |
| 9422 | Ditto. | |
| 9423 | * tree-parloops.c (loop_parallel_p, canonicalize_loop_ivs): Ditto. | |
| 9424 | * matrix-reorg.c (analyze_transpose): Ditto. | |
| 9425 | * tree-data-ref.c (dr_analyze_innermost): Ditto. | |
| 9426 | * tree-vect-analyze.c (vect_analyze_data_refs): Ditto. | |
| 9427 | * tree-predcom.c (ref_at_iteration): Ditto. | |
| 9428 | * tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto. | |
| 9429 | ||
| 6a66f28e RG |
9430 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
| 9431 | ||
| 9432 | PR tree-optimization/39358 | |
| 9433 | * tree-ssa-structalias.c (do_sd_constraint): Fix check for | |
| 9434 | escaped_id and callused_id. | |
| 9435 | (solve_graph): Likewise. | |
| 9436 | ||
| 57e454ee RG |
9437 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
| 9438 | ||
| 9439 | PR tree-optimization/39339 | |
| 9440 | * tree-sra.c (try_instantiate_multiple_fields): Make it | |
| 9441 | no longer ICE on the above. | |
| 9442 | ||
| a6fe9ed4 JM |
9443 | 2009-03-03 Joseph Myers <joseph@codesourcery.com> |
| 9444 | ||
| 9445 | * emit-rtl.c (adjust_address_1): Reduce offset to a signed value | |
| 9446 | that fits within Pmode. | |
| 9447 | ||
| dc672951 SE |
9448 | 2009-03-03 Steve Ellcey <sje@cup.hp.com> |
| 9449 | ||
| 9450 | PR middle-end/10109 | |
| 9451 | * tm.texi (LIBCALL_VALUE): Update description. | |
| 9452 | ||
| 8b9d598f SE |
9453 | 2009-03-03 Steve Ellcey <sje@cup.hp.com> |
| 9454 | ||
| 9455 | PR middle-end/34443 | |
| 9456 | * doc/extend.texi (section): Update description. | |
| 9457 | ||
| 13e4e36e L |
9458 | 2009-03-03 H.J. Lu <hongjiu.lu@intel.com> |
| 9459 | ||
| 9460 | PR middle-end/39345 | |
| 9461 | * tree-inline.c (remapped_type): New. | |
| 9462 | (can_be_nonlocal): Call remapped_type instead of remap_type. | |
| 9463 | ||
| 067dd3c9 JJ |
9464 | 2009-03-03 Jakub Jelinek <jakub@redhat.com> |
| 9465 | ||
| 9466 | PR fortran/39354 | |
| 9467 | * gimplify.c (goa_stabilize_expr): Handle tcc_comparison, | |
| 9468 | TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR. | |
| 9469 | ||
| 9bd9f738 RG |
9470 | 2009-03-03 Richard Guenther <rguenther@suse.de> |
| 9471 | ||
| 9472 | PR middle-end/39272 | |
| 9473 | * tree.c (tree_nonartificial_location): New function. | |
| 9474 | * tree.h (tree_nonartificial_location): Declare. | |
| 9475 | * builtins.c (expand_builtin_memory_chk): Provide location | |
| 9476 | of the call location for artificial function pieces. | |
| 9477 | (maybe_emit_chk_warning): Likewise. | |
| 9478 | (maybe_emit_sprintf_chk_warning): Likewise. | |
| 9479 | (maybe_emit_free_warning): Likewise. | |
| 9480 | * expr.c (expand_expr_real_1): Likewise. | |
| 9481 | ||
| f07049c8 JJ |
9482 | 2009-03-03 Jakub Jelinek <jakub@redhat.com> |
| 9483 | ||
| 9484 | PR tree-optimization/39343 | |
| 9485 | * tree-ssa-ccp.c (maybe_fold_offset_to_address): Don't check if | |
| 9486 | COMPONENT_REF t has ARRAY_TYPE. | |
| 9487 | ||
| 7d4fba4a SP |
9488 | 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> |
| 9489 | ||
| 9490 | PR middle-end/39335 | |
| 9491 | * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert | |
| 9492 | when the type precision of the induction variable should be | |
| 9493 | larger than the type precision of nit. | |
| 9494 | (gen_parallel_loop): Update use of canonicalize_loop_ivs. | |
| 9495 | * graphite.c (graphite_loop_normal_form): Same. | |
| 9496 | * tree-flow.h (canonicalize_loop_ivs): Update declaration. | |
| 9497 | ||
| 78168632 UB |
9498 | 2009-03-02 Uros Bizjak <ubizjak@gmail.com> |
| 9499 | ||
| 9500 | * config/i386/i386.md (ST?_REG, MM?_REG): New constants. | |
| 9501 | (*call_1_rex64_ms_sysv): Use named constants instead of magic | |
| 6c6094f1 | 9502 | numbers to describe clobbered registers. |
| 78168632 | 9503 | (*call_value_0_rex64_ms_sysv): Ditto. |
| 6c6094f1 UB |
9504 | * config/i386/mmx.md (mmx_emms): Ditto. |
| 9505 | (mmx_femms): Ditto. | |
| 78168632 | 9506 | |
| 63553059 RS |
9507 | 2009-03-02 Richard Sandiford <rdsandiford@googlemail.com> |
| 9508 | ||
| 9509 | * config/mips/mips.c (mips_mdebug_abi_name): Fix the handling | |
| 9510 | of ABI_64. | |
| 9511 | ||
| 500a1f85 UW |
9512 | 2009-03-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 9513 | ||
| 9514 | * config/spu/spu.c (TARGET_SECTION_TYPE_FLAGS): Define. | |
| 9515 | (spu_section_type_flags): New function. | |
| 9516 | ||
| 962aae34 UB |
9517 | 2009-03-02 Uros Bizjak <ubizjak@gmail.com> |
| 9518 | ||
| 9519 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not copy | |
| 9520 | reg_class_contents of FLOAT_REGS into a temporary. | |
| 9521 | ||
| 6dfb529c | 9522 | 2009-03-02 Richard Guenther <rguenther@suse.de> |
| 962aae34 | 9523 | Ira Rosen <irar@il.ibm.com> |
| 6dfb529c RG |
9524 | |
| 9525 | PR tree-optimization/39318 | |
| 9526 | * tree-vect-transform.c (vectorizable_call): Transfer the EH region | |
| 9527 | information to the vectorized statement. | |
| 9528 | ||
| 6b5629db UB |
9529 | 2009-03-01 Uros Bizjak <ubizjak@gmail.com> |
| 9530 | ||
| 434426d2 UB |
9531 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not shadow "i" |
| 9532 | variable. Use defined names instead of magic constants for REX SSE | |
| 9533 | registers. | |
| 6b5629db | 9534 | |
| 14e5b285 RG |
9535 | 2009-03-01 Richard Guenther <rguenther@suse.de> |
| 9536 | ||
| 9537 | PR tree-optimization/39331 | |
| 9538 | * omp-low.c (lower_send_shared_vars): Do not receive new | |
| 9539 | values for the reference of DECL_BY_REFERENCE parms or results. | |
| 9540 | ||
| 526d73ab JH |
9541 | 2009-03-01 Jan Hubicka <jh@suse.cz> |
| 9542 | ||
| 9543 | PR debug/39267 | |
| 9544 | * tree.h (BLOCK_NONLOCALIZED_VARS, BLOCK_NUM_NONLOCALIZED_VARS, | |
| 9545 | BLOCK_NONLOCALIZED_VAR): New macros. | |
| 9546 | (tree_block): Add nonlocalized_vars. | |
| f4ea99bd EB |
9547 | * dwarf2out.c (gen_formal_parameter_die, gen_variable_die, |
| 9548 | gen_decl_die): Add origin argument. Allow generation of die with | |
| 9549 | origin at hand only. | |
| 526d73ab | 9550 | (gen_member_die, gen_type_die_with_usage, force_decl_die, |
| f4ea99bd EB |
9551 | declare_in_namespace, gen_namescpace_die, dwarf2out_decl): Update use |
| 9552 | of gen_*. | |
| 526d73ab JH |
9553 | (gen_block_die): Fix checking for unused blocks. |
| 9554 | (process_scope_var): Break out from .... ; work with origins only. | |
| 9555 | (decls_for_scope) ... here; process nonlocalized list. | |
| 9556 | (dwarf2out_ignore_block): Look for nonlocalized vars. | |
| f4ea99bd EB |
9557 | * tree-ssa-live.c (remove_unused_scope_block_p): Look for nonlocalized |
| 9558 | vars. | |
| 526d73ab JH |
9559 | (dump_scope_block): Dump them. |
| 9560 | * tree-inline.c (remap_decls): Handle nonlocalized vars. | |
| 9561 | (remap_block): Likewise. | |
| 9562 | (can_be_nonlocal): New predicate. | |
| 9563 | (copy_bind_expr, copy_gimple_bind): Update use of remap_block. | |
| 9564 | ||
| 7a9d3fe8 RW |
9565 | 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 9566 | ||
| 9567 | * configure: Regenerate. | |
| 9568 | ||
| b3cdf3cb RW |
9569 | 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 9570 | ||
| a16d1645 | 9571 | * optc-gen.awk: No need to duplicate option flags twice. |
| 9ade279b | 9572 | Reuse help texts for duplicate options which do not have any. |
| a16d1645 | 9573 | |
| 1156c176 RW |
9574 | * gcc.c (display_help): Document --version. |
| 9575 | ||
| 033505fc RW |
9576 | * gcc.c (main): If print_help_list and verbose_flag, ensure |
| 9577 | driver output comes before subprocess output. | |
| 9578 | ||
| 4d077054 RW |
9579 | * optc-gen.awk: Assign all remaining fields to help string, |
| 9580 | space-separated, for multi-line help in *.opt. | |
| 9581 | ||
| a072f1cf RW |
9582 | * doc/invoke.texi (Warning Options): -Wsync-nand is C/C++ only. |
| 9583 | -Wno-pedantic-ms-format is for MinGW targets only. | |
| 9584 | ||
| b3cdf3cb RW |
9585 | * doc/options.texi (Option file format): Fix bad indentation, |
| 9586 | restoring dropped sentence. | |
| 9587 | ||
| a3aadcc5 JH |
9588 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
| 9589 | ||
| 9590 | * tree-inline.c (tree_function_versioning): Output debug info. | |
| 9591 | ||
| 1cf5abb3 JH |
9592 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
| 9593 | ||
| 9594 | PR debug/39267 | |
| 9595 | * tree-inline.c (setup_one_parameter): Do not copy propagate | |
| 9596 | arguments when not optimizing. | |
| 9597 | ||
| c4d3f42f L |
9598 | 2009-02-28 H.J. Lu <hongjiu.lu@intel.com> |
| 9599 | ||
| 9600 | PR target/39327 | |
| 9601 | * config/i386/sse.md (avx_addsubv8sf3): Correct item bits. | |
| 9602 | (avx_addsubv4df3): Likewise. | |
| 9603 | (*avx_addsubv4sf3): Likewise. | |
| 9604 | (sse3_addsubv4sf3): Likewise. | |
| 9605 | (*avx_addsubv2df3): Likewise. | |
| 9606 | (sse3_addsubv2df3): Likewise. | |
| 9607 | (avx_unpckhps256): Correct item selectors. | |
| 9608 | (avx_unpcklps256): Likewise. | |
| 9609 | (avx_unpckhpd256): Likewise. | |
| 9610 | (avx_unpcklpd256): Likewise. | |
| 9611 | ||
| eb50f5f4 JH |
9612 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
| 9613 | ||
| 9614 | * tree-inline.c (expand_call_inline): Avoid duplicate declarations of | |
| 9615 | static vars. | |
| 9616 | (copy_arguments_for_versioning): If var is declared don't declare it. | |
| 9617 | (tree_function_versioning): First setup substitutions and then copy | |
| 9618 | args. | |
| 9619 | ||
| 26140130 JH |
9620 | 2009-02-27 Jan Hubicka <jh@suse.cz> |
| 9621 | ||
| 9622 | PR debug/39267 | |
| 9623 | * cgraph.h (varpool_output_debug_info): Remove. | |
| 9624 | * cgraphunit.c (varpool_output_debug_info): Remove. | |
| 9625 | * dwarf2out.c (deferred_locations_struct): New struct | |
| 9626 | (deferred_locations): New type. | |
| 9627 | (deferred_locations_list): New static var. | |
| 9628 | (deffer_location): New function. | |
| 9629 | (gen_variable_die): Use it. | |
| 9630 | (decls_for_scope): Output info on local static vars. | |
| 9631 | (dwarf2out_finish): Process deferred locations. | |
| 9632 | * varpool.c (varpool_output_debug_info): Remove. | |
| 9633 | ||
| cff7525f JH |
9634 | 2009-02-27 Jan Hubicka <jh@suse.cz> |
| 9635 | ||
| 9636 | PR debug/39267 | |
| 9637 | * tree.h (TREE_PROTECTED): Fix comment. | |
| 9638 | (BLOCK_HANDLER_BLOCK): Remove. | |
| 9639 | (struct tree_block): Remove handler_block add body_block. | |
| 9640 | (inlined_function_outer_scope_p): New. | |
| 9641 | (is_body_block): Remove. | |
| 9642 | * dbxout.c (dbxout_block): Remove BLOCK_HANDLER_BLOCK. | |
| 9643 | * dwarf2out.c (is_inlined_entry_point): Remove. | |
| 9644 | (add_high_low_attributes): Use inlined_function_outer_scope_p. | |
| f10a1c6c EB |
9645 | (gen_block_die): Use is_inlined_entry_point check. Remove body block |
| 9646 | code. | |
| cff7525f JH |
9647 | * langhooks.h (struct lang_hooks): Remove no_bodu_blocks. |
| 9648 | * gimplify.c (gimplify_expr): Gimplify body blocks. | |
| f10a1c6c EB |
9649 | * tree-ssa-live.c (remove_unused_scope_block_p): Allow removing wrapper |
| 9650 | block with multiple subblocks. | |
| cff7525f JH |
9651 | (dump_scope_block): Prettier output; dump more flags and info. |
| 9652 | (dump_scope_blocks): New. | |
| 9653 | (remove_unused_locals): Use dump_scope_blocks. | |
| 9654 | * tree-flow.h (dump_scope_blocks): Declare. | |
| 9655 | * tree-cfg.c (execute_build_cfg): Dump scope blocks. | |
| 9656 | * stmt.c (is_body_block): Remove. | |
| 9657 | * tree-inline.c (remap_block): Copy BODY_BLOCK info. | |
| 9658 | * langhooks-def.h (LANG_HOOKS_NO_BODY_BLOCKS): Remove. | |
| 9659 | ||
| c20993b9 SP |
9660 | 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> |
| 9661 | ||
| 9662 | PR middle-end/39308 | |
| 2ba9daa7 | 9663 | * graphite.c (graphite_loop_normal_form): Do not call |
| c20993b9 SP |
9664 | number_of_iterations_exit from a gcc_assert. |
| 9665 | ||
| e3cba5e5 AK |
9666 | 2009-02-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 9667 | ||
| 60839f5d | 9668 | * config/s390/s390.c (s390_swap_cmp): Look for conditional |
| e3cba5e5 AK |
9669 | jumps if COND is NULL. |
| 9670 | (find_cond_jump): New function. | |
| 9671 | (s390_z10_optimize_cmp): Handling for reg-reg compares added. | |
| 60839f5d | 9672 | * config/s390/s390.md: Remove z10_cobra attribute value. |
| e3cba5e5 | 9673 | |
| 9dadeeb8 UB |
9674 | 2009-02-26 Uros Bizjak <ubizjak@gmail.com> |
| 9675 | ||
| 9676 | * config/alpha/alpha.h (alpha_expand_mov): Return false if | |
| 9677 | force_const_mem returns NULL_RTX. | |
| 9678 | ||
| 625d3251 EB |
9679 | 2009-02-26 Jan Hubicka <jh@suse.cz> |
| 9680 | ||
| 9681 | PR debug/39267 | |
| 9682 | * cgraph.h (varpool_output_debug_info): Remove. | |
| 9683 | * cgraphunit.c (varpool_output_debug_info): Remove. | |
| 9684 | * dwarf2out.c (deferred_locations_struct): New struct | |
| 9685 | (deferred_locations): New type. | |
| 9686 | (deferred_locations_list): New static var. | |
| 9687 | (deffer_location): New function. | |
| 9688 | (gen_variable_die): Use it. | |
| 9689 | (decls_for_scope): Output info on local static vars. | |
| 9690 | (dwarf2out_finish): Process deferred locations. | |
| 9691 | * varpool.c (varpool_output_debug_info): Remove. | |
| 9692 | ||
| 38432148 | 9693 | 2009-02-25 H.J. Lu <hongjiu.lu@intel.com> |
| 8592acaf L |
9694 | |
| 9695 | PR rtl-optimization/39241 | |
| 9696 | * jump.c (rtx_renumbered_equal_p): Remove 2 superfluous calls | |
| 9697 | to subreg_offset_representable_p. | |
| 9698 | ||
| 62d049cf PB |
9699 | 2009-02-25 Paolo Bonzini <bonzini@gnu.org> |
| 9700 | ||
| 9701 | * regmove.c (regmove_optimize): Conform to struct rtl_opt_pass | |
| 9702 | execute function prototype. Get f and nregs from max_reg_num | |
| 9703 | and get_insns. Remove the first backward pass as it's dead, | |
| 9704 | guard the forward pass by flag_expensive_optimizations. | |
| 9705 | (rest_of_handle_regmove): Delete. | |
| 9706 | (pass_regmove): Replace it with regmove_optimize. | |
| 9707 | ||
| f618d33e MJ |
9708 | 2009-02-25 Martin Jambor <mjambor@suse.cz> |
| 9709 | ||
| 9710 | PR tree-optimization/39259 | |
| 9711 | * tree-inline.c (initialize_cfun): Remove asserts for calls_setjmp and | |
| 6c6094f1 | 9712 | calls_alloca function flags. |
| f618d33e MJ |
9713 | (copy_bb): Set calls_setjmp and alls_alloca function flags if such |
| 9714 | calls are detected. | |
| 9715 | ||
| c8a05f7c PB |
9716 | 2009-02-25 Paolo Bonzini <bonzini@gnu.org> |
| 9717 | ||
| 9718 | * regmove.c (discover_flags_reg, flags_set_1, mark_flags_life_zones, | |
| 9719 | flags_set_1_rtx, flags_set_1_set): Delete. | |
| 9720 | (regmove_optimize): Do not call mark_flags_life_zones. | |
| 9721 | ||
| 6d2538f5 JB |
9722 | 2009-02-24 Julian Brown <julian@codesourcery.com> |
| 9723 | ||
| 9724 | PR target/35965 | |
| 9725 | * config/arm/arm.c (require_pic_register): Only set | |
| 9726 | cfun->machine->pic_reg once per function. | |
| 9727 | ||
| a2fa6772 SL |
9728 | 2009-02-24 Sandra Loosemore <sandra@codesourcery.com> |
| 9729 | ||
| 9730 | * doc/invoke.texi (Link Options): Document an easier way to pass | |
| 9dadeeb8 | 9731 | options that take arguments to the GNU linker using -Xlinker and -Wl. |
| a2fa6772 | 9732 | |
| 5472de36 SE |
9733 | 2009-02-24 Steve Ellcey <sje@cup.hp.com> |
| 9734 | ||
| 9735 | PR target/33785 | |
| 9736 | * doc/tm.texi (TARGET_C99_FUNCTIONS): Fix description. | |
| 9737 | ||
| 844216f3 RG |
9738 | 2009-02-24 Richard Guenther <rguenther@suse.de> |
| 9739 | ||
| 9740 | PR debug/39285 | |
| 9741 | * dwarf2out.c (gen_enumeration_type_die): Handle CONST_DECLs. | |
| 9742 | ||
| 71adbef3 | 9743 | 2009-02-24 Richard Guenther <rguenther@suse.de> |
| 8592acaf | 9744 | Zdenek Dvorak <ook@ucw.cz> |
| 71adbef3 RG |
9745 | |
| 9746 | PR tree-optimization/39233 | |
| 9747 | * tree-ssa-loop-ivopts.c (add_candidate_1): Do not except pointers | |
| 9748 | from converting them to a generic type. | |
| 9749 | ||
| f1a558e0 SP |
9750 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> |
| 9751 | ||
| 9752 | PR tree-optimization/39260 | |
| 9753 | * graphite.c (harmful_stmt_in_bb): Stop a SCoP when the basic block | |
| 9754 | contains a condition with a real type. | |
| 9755 | (build_scop_conditions_1): Conditions are always last_stmt of a bb. | |
| 9756 | ||
| d8028f2c JM |
9757 | 2009-02-23 Jason Merrill <jason@redhat.com> |
| 9758 | ||
| 9759 | PR c++/38880 | |
| 9760 | * varasm.c (initializer_constant_valid_p) [PLUS_EXPR]: Check | |
| 9761 | narrowing_initializer_constant_valid_p. | |
| 2ba9daa7 | 9762 | (narrowing_initializer_constant_valid_p): Don't return |
| d8028f2c JM |
9763 | null_pointer_node for adding a pointer to itself. |
| 9764 | ||
| 9283b513 JH |
9765 | 2009-02-23 Jan Hubicka <jh@suse.cz> |
| 9766 | ||
| 9767 | PR c/12245 | |
| 9dadeeb8 UB |
9768 | * ggc.h (htab_create_ggc): Use ggc_free to free hashtable when |
| 9769 | resizing. | |
| 9283b513 | 9770 | |
| 61e04322 JH |
9771 | 2009-02-23 Jan Hubicka <jh@suse.cz> |
| 9772 | ||
| 9dadeeb8 UB |
9773 | PR tree-optimization/37709 |
| 9774 | * tree.c (block_ultimate_origin): Move here from dwarf2out. | |
| 9775 | * tree.h (block_ultimate_origin): Declare. | |
| 9776 | * dwarf2out.c (block_ultimate_origin): Move to tree.c | |
| 61e04322 JH |
9777 | * tree-ssa-live.c (remove_unused_scope_block_p): |
| 9778 | Eliminate blocks containig no instructions nor live variables nor | |
| 9779 | nested blocks. | |
| 9780 | (dump_scope_block): New function. | |
| 9781 | (remove_unused_locals): Enable removal of dead blocks by default; | |
| 9dadeeb8 | 9782 | enable dumping at TDF_DETAILS. |
| 61e04322 | 9783 | |
| 38432148 | 9784 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
| 5339d3ea L |
9785 | |
| 9786 | * config/i386/i386.c (classify_argument): Don't allow COImode | |
| 9787 | and OImode. | |
| 9788 | (function_arg_advance_32): Don't allow OImode. | |
| 9789 | (function_arg_32): Likewise. | |
| 9790 | (function_value_32): Likewise. | |
| 9791 | (return_in_memory_32): Likewise. | |
| 9792 | (function_arg_64): Remove OImode comment. | |
| 9793 | ||
| 38432148 | 9794 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
| f161e158 L |
9795 | |
| 9796 | PR target/39261 | |
| 9797 | * config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Use | |
| 9798 | ix86_expand_vector_set for V4DImode in 64bit mode only. | |
| 9799 | (ix86_expand_vector_init_one_var): Likewise. | |
| 9800 | ||
| dcd739a6 SP |
9801 | 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> |
| 9802 | ||
| 9803 | * graphite.c (graphite_trans_loop_block): Adjust tile size to 51. | |
| 9804 | ||
| 6c3b938d RS |
9805 | 2009-02-21 Richard Sandiford <rdsandiford@googlemail.com> |
| 9806 | ||
| 8e361f23 | 9807 | PR bootstrap/39257 |
| 6c3b938d RS |
9808 | * loop-iv.c: Revert last change. |
| 9809 | * emit-rtl.c: Likewise. | |
| 9810 | ||
| 38432148 | 9811 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
| 4c64d3dd L |
9812 | |
| 9813 | PR target/39256 | |
| 9814 | * config/i386/i386.c (type_natural_mode): Remove an extra | |
| 9815 | space in the warning message. | |
| 9816 | (function_value_32): Handle 32-byte vector modes. | |
| 9817 | (return_in_memory_32): Likewise. | |
| 9818 | ||
| 2ec62529 RS |
9819 | 2009-02-21 Richard Sandiford <rdsandiford@googlemail.com> |
| 9820 | ||
| 9821 | * loop-iv.c (truncate_value): New function. | |
| 9822 | (iv_subreg, get_iv_value, iv_number_of_iterations): Use it instead | |
| 9823 | of lowpart_subreg. | |
| 9824 | (lowpart_subreg): Move to... | |
| 9825 | * emit-rtl.c: ...here. | |
| 9826 | ||
| ecb8c3cc | 9827 | 2009-02-21 Danny Smith <dannysmith@users.sourceforge.net> |
| f814e489 | 9828 | |
| ecb8c3cc DS |
9829 | * config/i386/winnt.c (i386_pe_asm_output_aligned_decl_common): Revert |
| 9830 | accidental and undocumented change at revision 140860. | |
| 9831 | ||
| ae46a823 JM |
9832 | 2009-02-21 Joseph Myers <joseph@codesourcery.com> |
| 9833 | ||
| 9834 | * config/arm/arm.c (arm_gimplify_va_arg_expr): Update prototype to | |
| 9835 | take gimple_seq * arguments. | |
| 9836 | (arm_mangle_type): Use CONST_CAST_TREE on type argument passed to | |
| 9837 | types_compatible_p langhook. | |
| 9838 | ||
| 07d8efe3 | 9839 | 2009-02-20 Mark Mitchell <mark@codesourcery.com> |
| f814e489 | 9840 | Joseph Myers <joseph@codesourcery.com> |
| 07d8efe3 MM |
9841 | |
| 9842 | * config/arm/arm.c (arm_builtin_va_list): New function. | |
| 9843 | (arm_expand_builtin_va_start): Likewise. | |
| 9844 | (arm_gimplify_va_arg_expr): Likewise. | |
| 9845 | (TARGET_BUILD_BUILTIN_VA_LIST): Define. | |
| 9846 | (TARGET_BUILD_BUILTIN_VA_START): Likewise. | |
| 9847 | (TARGET_BUILD_BUILTIN_VA_ARG_EXPR): Likewise. | |
| 9848 | (va_list_type): New variable. | |
| 9849 | (arm_mangle_type): Mangle va_list_type appropriately. | |
| 9850 | ||
| b1fb9f56 JJ |
9851 | 2009-02-20 Jakub Jelinek <jakub@redhat.com> |
| 9852 | ||
| 9853 | PR middle-end/39157 | |
| 9854 | * Makefile.in (loop-invariant.o): Depend on $(PARAMS_H). | |
| 9855 | * params.h (LOOP_INVARIANT_MAX_BBS_IN_LOOP): Define. | |
| 9856 | * params.def (loop-invariant-max-bbs-in-loop): New parameter. | |
| 9857 | * opts.c (decode_options): Set loop-invariant-max-bbs-in-loop | |
| 9858 | parameter to 1000 for -O1 by default. | |
| 9859 | * doc/invoke.texi (loop-invariant-max-bbs-in-loop): Document new | |
| 9860 | parameter. | |
| 9861 | * loop-invariant.c: Include params.h. | |
| 9862 | (move_loop_invariants): Don't call move_single_loop_invariants on | |
| 9863 | very large loops. | |
| 9864 | ||
| 5bc0807c JM |
9865 | 2009-02-20 Jaka Mocnik <jaka@xlab.si> |
| 9866 | ||
| 9867 | * calls.c (emit_library_call_value_1): Use slot_offset instead of | |
| 9868 | offset when calculating bounds for indexing stack_usage_map. Fixes | |
| 9869 | a buffer overflow with certain target setups. | |
| 9870 | ||
| c69cd1f5 JJ |
9871 | 2009-02-20 Jakub Jelinek <jakub@redhat.com> |
| 9872 | ||
| 9873 | PR target/39240 | |
| 9874 | * calls.c (expand_call): Clear try_tail_call if caller and callee | |
| 9875 | disagree in promotion of function return value. | |
| 9876 | ||
| 09812622 JJ |
9877 | 2009-02-19 Jakub Jelinek <jakub@redhat.com> |
| 9878 | ||
| 9879 | PR target/39175 | |
| 9880 | * c-common.c (c_determine_visibility): If visibility changed and | |
| 9881 | DECL_RTL has been already set, call make_decl_rtl to update symbol | |
| 9882 | flags. | |
| 9883 | ||
| 68017cb4 L |
9884 | 2009-02-19 H.J. Lu <hongjiu.lu@intel.com> |
| 9885 | ||
| 9886 | PR c++/39188 | |
| 9887 | * varasm.c (assemble_variable): Don't check DECL_NAME when | |
| 9888 | globalizing a variable. | |
| 9889 | ||
| ab4194da JM |
9890 | 2009-02-19 Joseph Myers <joseph@codesourcery.com> |
| 9891 | ||
| 9892 | PR c/38483 | |
| 9893 | * builtins.c (gimplify_va_arg_expr): Evaluate the va_list | |
| 9894 | expression before any __builtin_trap call. | |
| 9895 | * c-typeck.c (build_function_call): Convert and check function | |
| 9896 | arguments before generating a call to a trap. Evaluate the | |
| 9897 | function arguments before the trap. | |
| 9898 | ||
| 6b67572e UB |
9899 | 2009-02-19 Uros Bizjak <ubizjak@gmail.com> |
| 9900 | ||
| 9901 | PR target/39228 | |
| 9902 | * config/i386/i386.md (isinfxf2): Split from isinf<mode>2. | |
| 9903 | (UNSPEC_FXAM_MEM): New unspec. | |
| 9904 | (fxam<mode>2_i387_with_temp): New insn and split pattern. | |
| 9905 | (isinf<mode>2): Use MODEF mode iterator. Force operand[1] through | |
| 9906 | memory using fxam<mode>2_i387_with_temp to remove excess precision. | |
| 9907 | ||
| 9e39dba6 RG |
9908 | 2009-02-19 Richard Guenther <rguenther@suse.de> |
| 9909 | ||
| 9910 | PR tree-optimization/39207 | |
| 9911 | PR tree-optimization/39074 | |
| 9912 | * tree-ssa-structalias.c (storedanything_id, var_storedanything, | |
| 9913 | storedanything_tree): New. | |
| 9914 | (do_ds_constraint): Simplify ANYTHING shortcutting. Update | |
| 6b67572e | 9915 | the STOREDANYTHING solution if the lhs solution contains ANYTHING. |
| 9e39dba6 RG |
9916 | (build_succ_graph): Add edges from STOREDANYTHING to all |
| 9917 | non-direct nodes. | |
| 9918 | (init_base_vars): Initialize STOREDANYTHING. | |
| 9919 | (compute_points_to_sets): Free substitution info after | |
| 9920 | building the succ graph. | |
| 9921 | (ipa_pta_execute): Likewise. | |
| 9922 | ||
| 9923 | * tree-ssa-structalias.c (struct variable_info): Add may_have_pointers | |
| 9924 | field. | |
| 9925 | (do_ds_constraint): Do not add to special var or non-pointer | |
| 9926 | field solutions. | |
| 9927 | (type_could_have_pointers): Split out from ... | |
| 9928 | (could_have_pointers): ... here. For arrays use the element type. | |
| 9929 | (create_variable_info_for): Initialize may_have_pointers. | |
| 9930 | (new_var_info): Likewise. | |
| 9931 | (handle_lhs_call): Make the HEAP variable unknown-sized. | |
| 9932 | (intra_create_variable_infos): Use a type with pointers for | |
| 9933 | PARM_NOALIAS, make it unknown-sized. | |
| 9934 | ||
| fd7b2603 L |
9935 | 2009-02-18 H.J. Lu <hongjiu.lu@intel.com> |
| 9936 | ||
| 9937 | PR target/39224 | |
| 6b67572e | 9938 | * config/i386/i386.c (ix86_return_in_memory): Properly check ABI. |
| fd7b2603 | 9939 | |
| 98b80692 JM |
9940 | 2009-02-18 Jason Merrill <jason@redhat.com> |
| 9941 | ||
| 9942 | PR target/39179 | |
| 9943 | * tree-ssa-ccp.c (get_symbol_constant_value): Don't assume zero | |
| 9944 | value if DECL_EXTERNAL. | |
| 9945 | * tree-sra.c (sra_walk_gimple_assign): Likewise. | |
| 9946 | * target.h (gcc_target::binds_local_p): Clarify "module". | |
| 9947 | * tree.h (TREE_PUBLIC): Clarify "module". | |
| 9948 | ||
| 0705d3f4 L |
9949 | 2009-02-17 Xuepeng Guo <xuepeng.guo@intel.com> |
| 9950 | ||
| 9951 | PR target/38891 | |
| 9952 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move the hunk of | |
| 9953 | initialization for MS_ABI prior to the hunk of !TARGET_MMX. | |
| 9954 | ||
| bce08d50 L |
9955 | 2009-02-17 H.J. Lu <hongjiu.lu@intel.com> |
| 9956 | ||
| 9957 | PR target/39082 | |
| 9958 | * c.opt (Wabi): Support C and ObjC. | |
| 9959 | (Wpsabi): New. | |
| 9960 | ||
| 9961 | * c-opts.c (c_common_handle_option): Handle OPT_Wabi. | |
| 9962 | ||
| 9963 | * config/i386/i386.c (classify_argument): Warn once about the ABI | |
| 9964 | change when passing union with long double. | |
| 9965 | ||
| 9966 | * doc/invoke.texi: Update -Wabi for warning psABI changes. | |
| 9967 | ||
| 5600f233 JM |
9968 | 2009-02-18 Joseph Myers <joseph@codesourcery.com> |
| 9969 | ||
| 9970 | PR c/35447 | |
| 9971 | * c-parser.c (c_parser_compound_statement): Always enter and leave | |
| 9972 | a scope. | |
| 9973 | ||
| 8cd01fe6 JDA |
9974 | 2009-02-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 9975 | ||
| 9976 | PR target/34587 | |
| 9977 | * config/darwin.h (SUPPORTS_INIT_PRIORITY): Define. | |
| 9978 | ||
| 418df9d7 JJ |
9979 | 2009-02-18 Jakub Jelinek <jakub@redhat.com> |
| 9980 | ||
| 9981 | PR tree-optimization/36922 | |
| 9982 | * tree-data-ref.c (initialize_matrix_A): Handle BIT_NOT_EXPR. | |
| 9983 | * tree-scalar-evolution.c (interpret_rhs_expr, instantiate_scev_1): | |
| 9984 | Likewise. | |
| 9985 | ||
| 082d2ebb RS |
9986 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
| 9987 | ||
| 9988 | * config/mips/mips.c (mips_override_options): Set flag_dwarf2_cfi_asm | |
| 9989 | to 0 for EABI64. | |
| 9990 | ||
| 17de576c RS |
9991 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
| 9992 | ||
| 9993 | * config/mips/mips.md (type): Reclassify lui_movf as "unknown". | |
| 9994 | ||
| 6d8d5435 RS |
9995 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
| 9996 | ||
| 9997 | * config/mips/mips.c (mips_gimplify_va_arg_expr): Fix invalid | |
| 9998 | tree sharing. | |
| 9999 | ||
| e69ff910 RB |
10000 | 2009-02-17 Ruan Beihong <ruanbeihong@gmail.com> |
| 10001 | Richard Sandiford <rdsandiford@googlemail.com> | |
| 10002 | ||
| 10003 | * config/mips/mips.c (CODE_FOR_loongson_biadd): Delete. | |
| 10004 | * config/mips/loongson.md (reduc_uplus_<mode>): Rename to... | |
| 10005 | (loongson_biadd): ...this. | |
| 10006 | ||
| 6b24ee26 RG |
10007 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
| 10008 | ||
| 10009 | PR tree-optimization/39202 | |
| 10010 | * tree-ssa-structalias.c (do_structure_copy): Before collapsing | |
| 10011 | a var make sure to follow existing collapses. | |
| 10012 | ||
| 91ab2c86 RG |
10013 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
| 10014 | ||
| 10015 | PR middle-end/39214 | |
| 10016 | * langhooks.c (lhd_print_error_function): Check for NULL block. | |
| 10017 | ||
| 73a63870 RG |
10018 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
| 10019 | ||
| 10020 | PR tree-optimization/39204 | |
| 10021 | * tree-ssa-pre.c (phi_translate_1): Lookup the value-number | |
| 10022 | of the PHI arg. | |
| 10023 | ||
| 0e08f686 UB |
10024 | 2009-02-17 Uros Bizjak <ubizjak@gmail.com> |
| 10025 | ||
| 10026 | * config/soft-fp/double.h: Update from glibc CVS. | |
| 10027 | ||
| a60b7ddb RG |
10028 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
| 10029 | ||
| 10030 | PR tree-optimization/39207 | |
| 10031 | * tree-ssa-structalias.c (find_what_p_points_to): Do not emit | |
| 10032 | strict-aliasing warnings for pointers pointing to NULL. | |
| 10033 | ||
| a47e20fd JM |
10034 | 2009-02-16 Joseph Myers <joseph@codesourcery.com> |
| 10035 | ||
| 10036 | PR c/35446 | |
| 10037 | * c-parser.c (c_parser_braced_init): Call pop_init_level when | |
| 10038 | skipping until next close brace. | |
| 10039 | ||
| 50aab7dc L |
10040 | 2009-02-16 H.J. Lu <hongjiu.lu@intel.com> |
| 10041 | ||
| 10042 | PR target/37049 | |
| 10043 | * config/i386/i386.c (ix86_expand_push): Set memory alignment | |
| 10044 | to function argument boundary. | |
| 10045 | ||
| 68e53db0 HS |
10046 | 2009-02-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
| 10047 | ||
| 10048 | * config/picochip/picochip.md (lea_add): Allow any nonimmediate | |
| 10049 | in the lea_add. Reload eventually constraints it properly. | |
| 0d50d55a | 10050 | * config/picochip/constraints.md: Remove the target constraint |
| 68e53db0 HS |
10051 | "b", since it is not needed anymore. |
| 10052 | ||
| 09e361bb JJ |
10053 | 2009-02-16 Jakub Jelinek <jakub@redhat.com> |
| 10054 | ||
| 10055 | * gthr-dce.h: Uglify function parameter and local variable names. | |
| 10056 | * gthr-gnat.h: Likewise. | |
| 10057 | * gthr-mipssde.h: Likewise. | |
| 10058 | * gthr-nks.h: Likewise. | |
| 10059 | * gthr-posix95.h: Likewise. | |
| 10060 | * gthr-posix.h: Likewise. | |
| 10061 | * gthr-rtems.h: Likewise. | |
| 10062 | * gthr-single.h: Likewise. | |
| 10063 | * gthr-solaris.h: Likewise. | |
| 10064 | * gthr-tpf.h: Likewise. | |
| 10065 | * gthr-vxworks.h: Likewise. | |
| 10066 | * gthr-win32.h: Likewise. | |
| 10067 | ||
| 47f5a48f L |
10068 | 2009-02-15 H.J. Lu <hongjiu.lu@intel.com> |
| 10069 | ||
| 10070 | PR target/39196 | |
| 10071 | * config/i386/i386.md: Restrict the new peephole2 to move | |
| 10072 | between MMX/SSE registers. | |
| 10073 | ||
| 68c9ab45 RG |
10074 | 2009-02-15 Richard Guenther <rguenther@suse.de> |
| 10075 | ||
| 10076 | Revert | |
| 10077 | 2009-02-13 Richard Guenther <rguenther@suse.de> | |
| 10078 | ||
| 10079 | * configure.ac: Enable LFS. | |
| 10080 | * configure: Re-generate. | |
| 10081 | * config.in: Likewise. | |
| 10082 | ||
| d7815554 UW |
10083 | 2009-02-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 10084 | ||
| 10085 | * config/spu/spu_internals.h (spu_sr, spu_sra, spu_srqw, | |
| 10086 | spu_srqwbyte, spu_srqwbytebc): Define. | |
| 10087 | * config/spu/spu-builtins.def (spu_sr, spu_sra, spu_srqw, | |
| 10088 | spu_srqwbyte, spu_srqwbytebc): New overloaded builtins. | |
| 10089 | * config/spu/spu.md ("shrqbybi_<mode>", "shrqbi_<mode>", | |
| 10090 | "shrqby_<mode>"): New insn-and-split patterns. | |
| 10091 | * config/spu/spu.c (expand_builtin_args): Determine and return | |
| 10092 | number of operands using spu_builtin_description data. | |
| 10093 | (spu_expand_builtin_1): Use it. | |
| 10094 | ||
| c208436c SE |
10095 | 2009-02-13 Steve Ellcey <sje@cup.hp.com> |
| 10096 | ||
| 10097 | PR target/38056 | |
| 10098 | * config/ia64/ia64.c (ia64_function_ok_for_sibcall): Check | |
| 10099 | TARGET_CONST_GP. | |
| 10100 | ||
| c2e7ba7e L |
10101 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
| 10102 | ||
| 10103 | PR target/39149 | |
| 10104 | * config/i386/i386.c (override_options): Correct warning | |
| 6c6094f1 | 10105 | messages for -malign-loops, -malign-jumps and -malign-functions. |
| c2e7ba7e | 10106 | |
| 72f4e3a7 L |
10107 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
| 10108 | ||
| 10109 | PR target/39152 | |
| 10110 | * config/i386/i386.md: Restrict the new peephole2 to move | |
| 10111 | between the general purpose registers. | |
| 10112 | ||
| 53f648e2 L |
10113 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
| 10114 | ||
| 10115 | PR target/39162 | |
| 10116 | * config/i386/i386.c (type_natural_mode): Add a new argument. | |
| 6b67572e | 10117 | Return the original mode and warn ABI change if vector size is 32byte. |
| 53f648e2 L |
10118 | (function_arg_advance): Updated. |
| 10119 | (function_arg): Likewise. | |
| 10120 | (ix86_function_value): Likewise. | |
| 10121 | (ix86_return_in_memory): Likewise. | |
| 10122 | (ix86_sol10_return_in_memory): Likewise. | |
| 10123 | (ix86_gimplify_va_arg): Likewise. | |
| 10124 | (function_arg_32): Don't warn ABX ABI change here. | |
| 10125 | (function_arg_64): Likewise. | |
| 10126 | ||
| 38432148 | 10127 | 2009-02-13 Bernd Schmidt <bernd.schmidt@analog.com> |
| b1c92d54 BS |
10128 | |
| 10129 | * loop-iv.c (implies_p): In the final case, test that operands 0 | |
| 10130 | of the two comparisons match. | |
| 10131 | ||
| dd2139e7 BS |
10132 | * config/bfin/bfin.c (find_prev_insn_start): New function. |
| 10133 | (bfin_optimize_loop): Use it in some cases instead of PREV_INSN. | |
| 10134 | (find_next_insn_start): Move. | |
| 10135 | ||
| 601b3e1a RG |
10136 | 2009-02-13 Richard Guenther <rguenther@suse.de> |
| 10137 | ||
| 10138 | * configure.ac: Enable LFS. | |
| 10139 | * configure: Re-generate. | |
| 10140 | * config.in: Likewise. | |
| 10141 | ||
| f007042e JM |
10142 | 2009-02-13 Joseph Myers <joseph@codesourcery.com> |
| 10143 | ||
| 10144 | PR c/35444 | |
| 10145 | * c-parser.c (c_parser_parms_list_declarator): Discard pending | |
| 10146 | sizes on syntax error after some arguments have been parsed. | |
| 10147 | ||
| 3f238e8b JJ |
10148 | 2009-02-12 Jakub Jelinek <jakub@redhat.com> |
| 10149 | ||
| 10150 | * doc/invoke.texi (-fira): Remove. | |
| 10151 | ||
| 328e13b7 L |
10152 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> |
| 10153 | ||
| 10154 | * caller-save.c: Replace regclass.c with reginfo.c in comments. | |
| 10155 | * recog.c: Likewise. | |
| 10156 | * rtl.h: Likewise. | |
| 10157 | ||
| c252db20 L |
10158 | 2009-02-12 Uros Bizjak <ubizjak@gmail.com> |
| 10159 | ||
| 10160 | * longlong.h (sub_ddmmss): New for ia64. Ported from GMP 4.2. | |
| 10161 | (umul_ppmm): Likewise. | |
| 10162 | (count_leading_zeros): Likewise. | |
| 10163 | (count_trailing_zeros): Likewise. | |
| 10164 | (UMUL_TIME): Likewise. | |
| 10165 | ||
| 10166 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> | |
| 10167 | ||
| ba181049 UB |
10168 | * config.gcc (ia64*-*-linux*): Add ia64/t-fprules-softfp and |
| 10169 | soft-fp/t-softfp to tmake_file. | |
| c252db20 L |
10170 | |
| 10171 | * config/ia64/ia64.c (ia64_soft_fp_init_libfuncs): New. | |
| ba181049 UB |
10172 | (ia64_expand_compare): Use HPUX library for TFmode only for HPUX. |
| 10173 | (ia64_builtins) [IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ, | |
| 10174 | IA64_BUILTIN_INFQ]: New. | |
| c252db20 L |
10175 | (ia64_init_builtins): Initialize __builtin_infq, |
| 10176 | __builtin_fabsq and __builtin_copysignq if not HPUX. | |
| 10177 | (ia64_expand_builtin): Handle IA64_BUILTIN_COPYSIGNQ, | |
| 10178 | IA64_BUILTIN_FABSQ and IA64_BUILTIN_INFQ. | |
| 10179 | ||
| 10180 | * config/ia64/lib1funcs.asm (__divtf3): Define only if | |
| 10181 | SHARED is defined. | |
| 10182 | (__fixtfti): Likewise. | |
| 10183 | (__fixunstfti): Likewise. | |
| 10184 | (__floattitf): Likewise. | |
| 10185 | ||
| 10186 | * config/ia64/libgcc-glibc.ver: New. | |
| 10187 | * config/ia64/t-fprules-softfp: Likewise. | |
| 10188 | * config/ia64/sfp-machine.h: Likewise. | |
| 10189 | ||
| 10190 | * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): New. | |
| 10191 | (LIBGCC2_TF_CEXT): Likewise. | |
| 10192 | (TF_SIZE): Likewise. | |
| 10193 | (TARGET_INIT_LIBFUNCS): Likewise. | |
| 10194 | ||
| ba181049 | 10195 | * config/ia64/t-glibc (SHLINB_MAPFILES): |
| 6b67572e | 10196 | Add $(srcdir)/config/ia64/libgcc-glibc.ver. |
| c252db20 | 10197 | |
| f13eae6a L |
10198 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> |
| 10199 | ||
| 10200 | * config/i386/i386.c (construct_container): Rewrite processing | |
| 10201 | BLKmode with X86_64_SSE_CLASS. | |
| 10202 | ||
| 12019aec L |
10203 | 2009-02-12 Paolo Bonzini <bonzini@gnu.org> |
| 10204 | ||
| 10205 | PR target/39152 | |
| 10206 | * config/i386/i386.md: Replace simplify_replace_rtx with | |
| 10207 | replace_rtx in the new peephole2. | |
| 10208 | ||
| 28c11eb3 NS |
10209 | 2009-02-12 Nathan Sidwell <nathan@codesourcery.com> |
| 10210 | ||
| 10211 | * doc/invoke.texi (Optimize Options): Stop claiming inlining and | |
| 10212 | loop unrolling do not happen at -O2. | |
| 10213 | ||
| c7b94907 MM |
10214 | 2009-02-12 Michael Matz <matz@suse.de> |
| 10215 | ||
| 10216 | * gcc.c (ASM_DEBUG_SPEC): Check for -g0. | |
| 10217 | ||
| 61e98967 JJ |
10218 | 2009-02-12 Jakub Jelinek <jakub@redhat.com> |
| 10219 | ||
| 10220 | * dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die | |
| 10221 | for -g3. | |
| 10222 | ||
| a2a237b5 BE |
10223 | 2009-02-12 Ben Elliston <bje@au.ibm.com> |
| 10224 | ||
| 10225 | * config/rs6000/rs6000.md (allocate_stack): Use _stack form of | |
| 10226 | patterns when updating the back chain. Missed in the 2009-02-10 | |
| 10227 | change. | |
| 10228 | ||
| 853eda8d JJ |
10229 | 2009-02-11 Janis Johnson <janis187@us.ibm.com> |
| 10230 | ||
| 10231 | * doc/extend.texi (Decimal Floating Types): Update identifier of | |
| 10232 | draft TR and list of missing support. | |
| 10233 | ||
| 3ad6b266 JJ |
10234 | 2009-02-11 Jakub Jelinek <jakub@redhat.com> |
| 10235 | ||
| 10236 | PR middle-end/39154 | |
| 10237 | * gimplify.c (omp_notice_variable): If adding GOVD_SEEN | |
| 10238 | bit to variable length decl's flags, add it also to its | |
| 10239 | pointer replacement variable. | |
| 10240 | ||
| b058b753 UB |
10241 | 2009-02-11 Uros Bizjak <ubizjak@gmail.com> |
| 10242 | Jakub Jelinek <jakub@redhat.com> | |
| 10243 | ||
| 10244 | PR target/39118 | |
| 10245 | * config/i386/i386.md (UNSPEC_MEMORY_BLOCKAGE): New constant. | |
| 10246 | (memory_blockage): New expander. | |
| 10247 | (*memory_blockage): New insn pattern. | |
| 10248 | * config/i386/i386.c (ix86_expand_prologue): Use memory_blockage | |
| 10249 | instead of general blockage at the end of function prologue when | |
| 10250 | frame pointer is used to access red zone area. Do not emit blockage | |
| 10251 | when profiling, it is emitted in generic code. | |
| 10252 | (ix86_expand_epilogue): Emit memory_blockage at the beginning of | |
| 10253 | function epilogue when frame pointer is used to access red zone area. | |
| 10254 | ||
| bab64f23 PB |
10255 | 2009-02-11 Paolo Bonzini <bonzini@gnu.org> |
| 10256 | ||
| 0ce6dcfa | 10257 | PR target/38824 |
| bab64f23 PB |
10258 | * config/i386/i386.md: Add two new peephole2 to avoid mov followed |
| 10259 | by arithmetic with memory operands. | |
| 10260 | * config/i386/predicates.md (commutative_operator): New. | |
| 10261 | ||
| 8fd94bda JJ |
10262 | 2009-02-10 Janis Johnson <janis187@us.ibm.com> |
| 10263 | ||
| 10264 | * doc/extend.texi (Fixed-Point Types): Break long paragraphs into | |
| 10265 | bulleted lists. | |
| 10266 | ||
| 794511d2 EB |
10267 | 2009-02-10 Eric Botcazou <ebotcazou@adacore.com> |
| 10268 | ||
| 10269 | * alias.h (record_alias_subset): Declare. | |
| 10270 | * alias.c (record_alias_subset): Make global. | |
| 10271 | ||
| 6da7fc87 NC |
10272 | 2009-02-10 Nick Clifton <nickc@redhat.com> |
| 10273 | ||
| 10274 | * tree-parloops.c: Change license to GPLv3. | |
| 10275 | * ipa-struct-reorg.c: Change license to GPLv3. | |
| 10276 | * ipa-struct-reorg.h: Change license to GPLv3. | |
| 10277 | ||
| a03813c8 SE |
10278 | 2009-02-10 Steve Ellcey <sje@cup.hp.com> |
| 10279 | ||
| 10280 | PR c/39084 | |
| 10281 | * c-decl.c (start_struct): Return NULL on error. | |
| 10282 | ||
| fc3103e7 JJ |
10283 | 2009-02-10 Jakub Jelinek <jakub@redhat.com> |
| 10284 | ||
| 9b43d37b JJ |
10285 | PR middle-end/39124 |
| 10286 | * cfgloopmanip.c (remove_path): Call remove_bbs after | |
| 10287 | cancel_loop_tree, not before it. | |
| 10288 | ||
| fc3103e7 | 10289 | PR target/39139 |
| b058b753 | 10290 | * function.h (struct function): Add has_local_explicit_reg_vars bit. |
| fc3103e7 JJ |
10291 | * gimplify.c (gimplify_bind_expr): Set it if local DECL_HARD_REGISTER |
| 10292 | VAR_DECLs were seen. | |
| 10293 | * tree-ssa-live.c (remove_unused_locals): Recompute | |
| 10294 | cfun->has_local_explicit_reg_vars. | |
| 10295 | * tree-ssa-sink.c (statement_sink_location): Don't sink BLKmode | |
| 10296 | copies or clearings if cfun->has_local_explicit_reg_vars. | |
| 10297 | ||
| dbf9ee15 UB |
10298 | 2009-02-10 Uros Bizjak <ubizjak@gmail.com> |
| 10299 | ||
| 10300 | PR target/39118 | |
| 10301 | * config/i386/i386.c (expand_prologue): Emit blockage at the end | |
| 10302 | of function prologue when frame pointer is used to access | |
| 10303 | red zone area. | |
| 10304 | ||
| bdec4dc7 RG |
10305 | 2009-02-10 Richard Guenther <rguenther@suse.de> |
| 10306 | ||
| 10307 | PR middle-end/39127 | |
| 10308 | * gimplify.c (gimple_regimplify_operands): Always look if | |
| 10309 | we need to create a temporary. | |
| 10310 | ||
| 7cae94fc RG |
10311 | 2009-02-10 Richard Guenther <rguenther@suse.de> |
| 10312 | ||
| 10313 | PR tree-optimization/39132 | |
| 10314 | * tree-loop-distribution.c (todo): New global var. | |
| 10315 | (generate_memset_zero): Trigger TODO_rebuild_alias. | |
| 10316 | (tree_loop_distribution): Return todo. | |
| 10317 | ||
| a8800687 L |
10318 | 2009-02-10 H.J. Lu <hongjiu.lu@intel.com> |
| 10319 | ||
| 10320 | PR target/39119 | |
| 10321 | * config/i386/i386.c (x86_64_reg_class): Remove X86_64_AVX_CLASS. | |
| 10322 | (x86_64_reg_class_name): Removed. | |
| 10323 | (classify_argument): Return 0 if bytes > 32. Return 0 if the | |
| 10324 | first one isn't X86_64_SSE_CLASS or any other ones aren't | |
| 10325 | X86_64_SSEUP_CLASS when size > 16bytes. Don't turn | |
| 10326 | X86_64_SSEUP_CLASS into X86_64_SSE_CLASS if the preceded one | |
| 10327 | is X86_64_SSEUP_CLASS. Set AVX modes to 1 X86_64_SSE_CLASS | |
| 10328 | and 3 X86_64_SSEUP_CLASS. | |
| 10329 | (construct_container): Remove X86_64_AVX_CLASS. Handle 4 | |
| 10330 | registers with 1 X86_64_SSE_CLASS and 3 X86_64_SSEUP_CLASS. | |
| 10331 | ||
| d4bacef0 BE |
10332 | 2009-02-10 Ben Elliston <bje@au.ibm.com> |
| 10333 | ||
| 10334 | * config/rs6000/rs6000.md (allocate_stack): Always use an update | |
| 10335 | form instruction to update the stack back chain word, even if the | |
| 10336 | user has disabled the generation of update instructions. | |
| 10337 | (movdi_<mode>_update_stack): New. | |
| 10338 | (movsi_update_stack): Likewise. | |
| 10339 | * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Likewise, | |
| 10340 | always use an update form instruction to update the stack back | |
| 10341 | chain word. | |
| 10342 | ||
| 01d7d2f3 SP |
10343 | 2009-02-09 Sebastian Pop <sebastian.pop@amd.com> |
| 10344 | ||
| 10345 | PR middle-end/38953 | |
| b058b753 UB |
10346 | * graphite.c (if_region_set_false_region): After moving a region in |
| 10347 | the false branch of a condition, remove the empty dummy basic block. | |
| 01d7d2f3 SP |
10348 | (gloog): Remove wrong fix for PR38953. |
| 10349 | ||
| e41e2ab4 UW |
10350 | 2009-02-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 10351 | ||
| 10352 | * config/spu/spu.c (array_to_constant): Fix (latent) wrong-code | |
| 10353 | generation due to implicit sign extension. | |
| 10354 | ||
| 4bb07c5d EB |
10355 | 2009-02-09 Eric Botcazou <ebotcazou@adacore.com> |
| 10356 | ||
| 10357 | PR middle-end/38981 | |
| 10358 | * tree-ssa-coalesce.c (add_coalesce): Cap the costs of coalesce pairs | |
| 10359 | at MUST_COALESCE_COST-1 instead of MUST_COALESCE_COST. | |
| 10360 | ||
| f060a261 RG |
10361 | 2009-02-09 Richard Guenther <rguenther@suse.de> |
| 10362 | ||
| 10363 | PR middle-end/35202 | |
| 10364 | * convert.c (convert_to_real): Disable (float)fn((double)x) | |
| 10365 | to fnf(x) conversion if errno differences may occur and | |
| 10366 | -fmath-errno is set. | |
| 10367 | ||
| 5a7e237c AS |
10368 | 2009-02-07 Anatoly Sokolov <aesok@post.ru> |
| 10369 | ||
| 10370 | * config/avr/avr.c (avr_mcu_t): Add ata6289 device. | |
| 10371 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.). | |
| 10372 | * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.). | |
| 10373 | ||
| feab5a67 JM |
10374 | 2009-02-06 Joseph Myers <joseph@codesourcery.com> |
| 10375 | ||
| 10376 | PR c/35434 | |
| 10377 | * c-common.c (handle_alias_attribute): Disallow attribute for | |
| 10378 | anything not a FUNCTION_DECL or VAR_DECL. | |
| 10379 | ||
| 90ef2296 JJ |
10380 | 2009-02-06 Janis Johnson <janis187@us.ibm.com> |
| 10381 | ||
| 10382 | PR c/39035 | |
| 10383 | * real.c (do_compare): Special-case compare of zero against | |
| 10384 | decimal float value. | |
| 10385 | ||
| 1de2c900 JM |
10386 | 2009-02-06 Joseph Myers <joseph@codesourcery.com> |
| 10387 | ||
| 10388 | PR c/36432 | |
| 10389 | * c-decl.c (grokdeclarator): Don't treat [] declarators in fields | |
| 10390 | as indicating flexible array members unless the field itself is | |
| 10391 | being declarared as the incomplete array. | |
| 10392 | ||
| e901811a JH |
10393 | 2009-02-06 Jan Hubicka <jh@suse.cz> |
| 10394 | ||
| 10395 | PR tree-optimization/38844 | |
| 10396 | * ipa-inline.c (try_inline): Stop inlining recursion when edge | |
| 10397 | is already inlined. | |
| 10398 | ||
| 3cfa762b RG |
10399 | 2009-02-06 Richard Guenther <rguenther@suse.de> |
| 10400 | ||
| 10401 | PR middle-end/38977 | |
| 10402 | * tree-cfg.c (need_fake_edge_p): Force a fake edge for | |
| 10403 | fork because we may expand it as __gcov_fork. | |
| 10404 | ||
| 8506528c NC |
10405 | 2009-02-06 Nick Clifton <nickc@redhat.com> |
| 10406 | ||
| dbf9ee15 | 10407 | * config/m32c/m32c.h (PCC_BITFIELD_TYPE_MATTERS): Define to zero. |
| 8506528c | 10408 | |
| 85169114 PB |
10409 | 2009-02-06 Paolo Bonzini <bonzini@gnu.org> |
| 10410 | ||
| 10411 | PR tree-optimization/35659 | |
| 10412 | * tree-ssa-sccvn.c (vn_constant_eq, vn_reference_eq, vn_nary_op_eq | |
| 10413 | vn_phi_eq): Shortcut if hashcode does not match. | |
| 10414 | (vn_reference_op_compute_hash): Do not call iterative_hash_expr for | |
| 10415 | NULL operands. | |
| 10416 | * tree-ssa-pre.c (pre_expr_hash): Look at hashcode if available, | |
| 10417 | and avoid iterative_hash_expr. | |
| 10418 | (FOR_EACH_VALUE_ID_IN_SET): New. | |
| 10419 | (value_id_compare): Remove. | |
| 10420 | (sorted_array_from_bitmap_set): Use FOR_EACH_VALUE_ID_IN_SET to | |
| 10421 | sort expressions by value id. | |
| 10422 | ||
| 6d39673d KK |
10423 | 2009-02-05 Kaz Kojima <kkojima@gcc.gnu.org> |
| 10424 | ||
| 10425 | PR target/38991 | |
| 10426 | * config/sh/predicates.md (general_movsrc_operand): Don't check | |
| 10427 | the subreg of system registers here. | |
| 10428 | ||
| e6e1c050 JJ |
10429 | 2009-02-05 Jakub Jelinek <jakub@redhat.com> |
| 10430 | ||
| 10431 | PR c++/39106 | |
| 10432 | * cgraphunit.c (cgraph_function_versioning): Clear also DECL_VIRTUAL_P | |
| 10433 | on the copied decl. | |
| 10434 | ||
| 65a74b5d PB |
10435 | 2009-02-05 Paolo Bonzini <bonzini@gnu.org> |
| 10436 | ||
| 10437 | PR rtl-optimization/39110 | |
| 10438 | * rtlanal.c (rtx_addr_can_trap_p_1): Shortcut unaligned | |
| 10439 | addresses, not aligned ones. | |
| 10440 | ||
| 08e14b2a DB |
10441 | 2009-02-05 Daniel Berlin <dberlin@dberlin.org> |
| 10442 | Richard Guenther <rguenther@suse.de> | |
| 10443 | ||
| 10444 | PR tree-optimization/39100 | |
| 10445 | * tree-ssa-structalias.c (do_ds_constraint): Actually do what the | |
| 10446 | comment says and add edges. | |
| 10447 | ||
| 5006381c JM |
10448 | 2009-02-05 Joseph Myers <joseph@codesourcery.com> |
| 10449 | ||
| 10450 | PR c/35435 | |
| 10451 | * c-common.c (handle_tls_model_attribute): Ignore attribute for | |
| 10452 | non-VAR_DECLs without checking DECL_THREAD_LOCAL_P. | |
| 10453 | ||
| 2ba9daa7 | 10454 | 2009-02-04 Tobias Grosser <grosser@fim.uni-passau.de> |
| b0789219 TG |
10455 | |
| 10456 | * graphite.c (bb_in_sese_p, sese_build_livein_liveouts_use, | |
| 10457 | sese_build_livein_liveouts_bb, sese_build_livein_liveouts, | |
| 10458 | register_bb_in_sese, new_sese, free_sese): Moved. | |
| 10459 | (dot_scop_1, build_scop_loop_nests, build_loop_iteration_domains, | |
| 10460 | outermost_loop_in_scop, build_scop_iteration_domain, | |
| 10461 | expand_scalar_variables_ssa_name, get_vdef_before_scop, | |
| 10462 | limit_scops): Use bb_in_sese_p instead of bb_in_scop_p. | |
| 10463 | Use loop_in_sese_p instead of loop_in_scop_p. | |
| 10464 | (new_graphite_bb, gloog): Do not initialize SCOP_BBS_B. | |
| 10465 | (new_scop, free_scop): Remove SCOP_LOOP2CLOOG_LOOP and SCOP_BBS_B. | |
| 10466 | (scopdet_basic_block_info): Fix bug in scop detection. | |
| 10467 | (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
| 10468 | eq_loop_to_cloog_loop): Remove. | |
| 10469 | (nb_loops_around_loop_in_scop, nb_loop | |
| 10470 | ref_nb_loops): Moved here... | |
| 10471 | * graphite.h (ref_nb_loops): ... from here. | |
| 10472 | (struct scop): Remove bbs_b bitmap and loop2cloog_loop. | |
| 10473 | (loop_domain_dim, loop_iteration_vector_dim): Remove. | |
| 10474 | (SCOP_BBS_B, bb_in_scop_p, loop_in_scop_p): Removed. | |
| 10475 | * testsuite/gcc.dg/graphite/scop-19.c: New | |
| 10476 | ||
| 48e8382e PB |
10477 | 2009-02-04 Paolo Bonzini <bonzini@gnu.org> |
| 10478 | Hans-Peter Nilsson <hp@axis.com> | |
| 10479 | ||
| 10480 | PR rtl-optimization/37889 | |
| 10481 | * rtlanal.c (rtx_addr_can_trap_p_1): Add offset and size arguments. | |
| 10482 | Move offset handling from PLUS to before the switch. Use new | |
| 10483 | arguments when considering SYMBOL_REFs too. | |
| 10484 | (rtx_addr_can_trap_p): Pass dummy offset and size. | |
| 10485 | (enum may_trap_p_flags): Remove. | |
| 10486 | (may_trap_p_1): Pass size from MEM_SIZE. | |
| 10487 | ||
| 10488 | PR rtl-optimization/38921 | |
| 10489 | * loop-invariant.c (find_invariant_insn): Use may_trap_or_fault_p. | |
| 10490 | * rtl.h (may_trap_after_code_motion_p): Delete prototype. | |
| 10491 | * rtlanal.c (may_trap_after_code_motion_p): Delete. | |
| 10492 | (may_trap_p, may_trap_or_fault_p): Pass 0/1 as flags. | |
| 10493 | ||
| 69349ea5 L |
10494 | 2009-02-04 H.J. Lu <hongjiu.lu@intel.com> |
| 10495 | ||
| 10496 | AVX Programming Reference (January, 2009) | |
| 10497 | * config/i386/sse.md (*vpclmulqdq): New. | |
| 10498 | ||
| b545e411 JJ |
10499 | 2009-02-04 Jakub Jelinek <jakub@redhat.com> |
| 10500 | ||
| 10501 | PR tree-optimization/38977 | |
| 10502 | PR gcov-profile/38292 | |
| bf9b2cc9 | 10503 | * calls.c (special_function_p): Disregard __builtin_ prefix. |
| b545e411 | 10504 | |
| 5b43bf05 HS |
10505 | 2009-02-04 Hariharan Sandanagobalane <hariharan@picochip.com> |
| 10506 | ||
| 10507 | * config/picochip/picochip.c (GO_IF_LEGITIMATE_ADDRESS): Disallow | |
| 10508 | non-indexable addresses even before reload. | |
| 10509 | ||
| 062c4bb3 JM |
10510 | 2009-02-03 Joseph Myers <joseph@codesourcery.com> |
| 10511 | ||
| 10512 | PR c/29129 | |
| 10513 | * c-decl.c (grokdeclarator): Mark [*] arrays in field declarators | |
| 10514 | as having variable size. Do not give an error for unnamed | |
| 10515 | parameters with [*] declarators. Give a warning for type names | |
| 10516 | with [*] declarators and mark them as variable size. | |
| 10517 | * c-parser.c (c_parser_sizeof_expression): Do not give an error | |
| 10518 | for sizeof applied to [*] type names. | |
| 10519 | ||
| 6175f578 AP |
10520 | 2009-02-03 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 10521 | ||
| 10522 | PR C++/36607 | |
| 10523 | * convert.c (convert_to_integer): Treat OFFSET_TYPE like INTEGER_TYPE. | |
| 10524 | ||
| d4f4bc84 JJ |
10525 | 2009-02-03 Jakub Jelinek <jakub@redhat.com> |
| 10526 | ||
| 10527 | * gcc.c (process_command): Update copyright notice dates. | |
| 10528 | * gcov.c (print_version): Likewise. | |
| 10529 | * gcov-dump.c (print_version): Likewise. | |
| 10530 | * mips-tfile.c (main): Likewise. | |
| 10531 | * mips-tdump.c (main): Likewise. | |
| 10532 | ||
| f6294de7 JM |
10533 | 2009-02-03 Joseph Myers <joseph@codesourcery.com> |
| 10534 | ||
| 10535 | PR c/35433 | |
| 10536 | * c-typeck.c (composite_type): Set TYPE_SIZE and TYPE_SIZE_UNIT | |
| 10537 | for composite type involving a zero-length array type. | |
| 10538 | ||
| 754ccf7c JJ |
10539 | 2009-02-03 Jakub Jelinek <jakub@redhat.com> |
| 10540 | ||
| 70f16287 JJ |
10541 | PR target/35318 |
| 10542 | * function.c (match_asm_constraints_1): Skip over | |
| 10543 | initial optional % in the constraint. | |
| 10544 | ||
| 754ccf7c JJ |
10545 | PR inline-asm/39059 |
| 10546 | * c-parser.c (c_parser_postfix_expression): If fixed point is not | |
| 10547 | supported, don't accept FIXED_CSTs. | |
| 10548 | * c-decl.c (finish_declspecs): Error if fixed point is not supported | |
| 10549 | and _Sat is used without _Fract/_Accum. Set specs->type to | |
| 10550 | integer_type_node for cts_fract/cts_accum if fixed point is not | |
| 10551 | supported. | |
| 10552 | ||
| 965fdadf CM |
10553 | 2009-02-02 Catherine Moore <clm@codesourcery.com> |
| 10554 | ||
| dbf9ee15 | 10555 | * sde.h (SUBTARGET_ARM_SPEC): Don't assemble -fpic code as -mabicalls. |
| 965fdadf | 10556 | |
| 2e8a796f RS |
10557 | 2009-02-02 Richard Sandiford <rdsandiford@googlemail.com> |
| 10558 | ||
| 10559 | * config/mips/mips.h (FILE_HAS_64BIT_SYMBOLS): New macro. | |
| 10560 | (ABI_HAS_64BIT_SYMBOLS): Use it. | |
| 10561 | (DWARF2_ADDR_SIZE): Use it instead of ABI_HAS_64BIT_SYMBOLS. | |
| 10562 | ||
| e0079468 PB |
10563 | 2009-02-02 Paul Brook <paul@codesourcery.com> |
| 10564 | ||
| 10565 | * config/arm/arm.md (arm_addsi3): Add r/r/k alternative. | |
| 10566 | ||
| eca72963 JJ |
10567 | 2009-02-02 Jakub Jelinek <jakub@redhat.com> |
| 10568 | ||
| 10569 | PR inline-asm/39058 | |
| 10570 | * recog.h (asm_operand_ok): Add constraints argument. | |
| 10571 | * recog.c (asm_operand_ok): Likewise. If it is set, for digits | |
| 10572 | recurse on matching constraint. | |
| 10573 | (check_asm_operands): Pass constraints as 3rd argument to | |
| 10574 | asm_operand_ok. Don't look up matching constraint here. | |
| 10575 | * stmt.c (expand_asm_operands): Pass NULL as 3rd argument | |
| 10576 | to asm_operand_ok. | |
| 10577 | ||
| b5bde9ff BE |
10578 | 2009-02-02 Ben Elliston <bje@au.ibm.com> |
| 10579 | ||
| 10580 | * doc/tm.texi (Storage Layout): Fix TARGET_ALIGN_ANON_BITFIELD and | |
| 10581 | TARGET_NARROW_VOLATILE_BITFIELD macro names. | |
| 10582 | ||
| 30f3e427 JDA |
10583 | 2009-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 10584 | ||
| be7659ba JDA |
10585 | * doc/install.texi (hppa*-hp-hpux*): Update binutils and linker |
| 10586 | information. Remove some obsolete information. Reorganize. | |
| 10587 | ||
| 30f3e427 JDA |
10588 | * config/pa/fptr.c: Revert license to GPL 2. |
| 10589 | * config/pa/milli64.S: Likewise. | |
| 10590 | ||
| 3cbfaf98 DK |
10591 | 2009-01-31 Dave Korn <dave.korn.cygwin@gmail.com> |
| 10592 | ||
| 10593 | PR target/38904 | |
| 10594 | * mkmap-flat.awk (END): Use pe_dll command-line arg to pass | |
| 10595 | LIBRARY name in, instead of hard-coding it. | |
| 10596 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add an | |
| 10597 | extra target make frag to tmake_files according to EH model. | |
| 10598 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. | |
| 10599 | * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Add new target | |
| 10600 | frags that define makefile variable EH_MODEL appropriately. | |
| 10601 | * config/i386/cygming.h (DWARF2_UNWIND_INFO): Add comment. | |
| 10602 | * config/i386/cygwin.h (LIBGCC_EH_EXTN): Define to nothing or | |
| 10603 | to "-sjlj" according to type of EH configured. | |
| 10604 | (LIBGCC_SONAME): Concatenate it to shared library base name. | |
| 10605 | * config/i386/mingw32.h (LIBGCC_EH_EXTN): Define to "_dw2" or | |
| 10606 | to "_sjlj" according to type of EH configured. | |
| 10607 | (LIBGCC_SONAME): Concatenate it to shared library base name. | |
| 10608 | * config/i386/t-cygming (SHLIB_SONAME): Use EH_MODEL. | |
| 10609 | (SHLIB_LINK): Add missing semicolon to if-else construct. | |
| 10610 | (SHLIB_MKMAP_OPTS): Pass library name to mkmap-flat.awk as | |
| 10611 | string value of "pe_dll" command-line option. | |
| 10612 | * config/i386/t-cygwin (SHLIB_EH_EXTENSION): New helper. | |
| 10613 | (SHLIB_SONAME): Use it when overriding t-cygming default. | |
| 10614 | (SHLIB_IMPLIB): Override t-cygming default. | |
| 10615 | (SHLIB_MKMAP_OPTS): Pass library name to mkmap-flat.awk as | |
| 10616 | string value of "pe_dll" command-line option. | |
| 10617 | ||
| 8d0b6068 DK |
10618 | 2009-01-31 Dave Korn <dave.korn.cygwin@gmail.com> |
| 10619 | ||
| 10620 | PR target/38952 | |
| 10621 | * config/i386/i386.c (ix86_builtin_setjmp_frame_value): New. | |
| bf9b2cc9 | 10622 | (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Override default to point at it. |
| 8d0b6068 | 10623 | |
| 14c28276 RG |
10624 | 2009-01-31 Richard Guenther <rguenther@suse.de> |
| 10625 | ||
| 10626 | PR tree-optimization/38937 | |
| 10627 | * tree-ssa-structalias.c (do_sd_constraint): Do not shortcut | |
| 10628 | computing the transitive closure. | |
| 10629 | ||
| 5f4d82c2 RG |
10630 | 2009-01-30 Richard Guenther <rguenther@suse.de> |
| 10631 | ||
| 10632 | PR tree-optimization/39041 | |
| 10633 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): | |
| 10634 | Propagate variable indices only if the types match for this stmt. | |
| 10635 | ||
| d0728ae0 JJ |
10636 | 2009-01-30 Jakub Jelinek <jakub@redhat.com> |
| 10637 | ||
| 10638 | PR target/39013 | |
| 10639 | * c-decl.c (pop_scope): Set DECL_EXTERNAL for functions declared | |
| 10640 | inline but never defined. | |
| 10641 | ||
| 6b67572e | 10642 | 2009-01-30 Wolfgang Gellerich <gellerich@de.ibm.com> |
| 9fec758d WG |
10643 | |
| 10644 | * config/s390/s390.md (*insv<mode>_reg_extimm): Removed. | |
| 10645 | (*insv_h_di_reg_extimm): New insn. | |
| 10646 | (*insv_l<mode>_reg_extimm): New insn. | |
| 10647 | ||
| 10648 | 2009-01-30 Hariharan Sandanagobalane <hariharan@picochip.com> | |
| 9e8be1e4 HS |
10649 | |
| 10650 | * config/picochip/picochip.c (flag_conserve_stack): set | |
| 10651 | PARAM_LARGE_STACK_FRAME and PARAM_STACK_FRAME_GROWTH to zero under | |
| 10652 | fconserve-stack. Reduce call-overhead used by inliner. | |
| 10653 | ||
| 9fec758d | 10654 | 2009-01-30 Hariharan Sandanagobalane <hariharan@picochip.com> |
| df9198ab HS |
10655 | |
| 10656 | PR/38157 | |
| 10657 | * common.opt (flag_conserve_stack): Initialised to zero. | |
| 10658 | ||
| 7f1c539c KT |
10659 | 2009-01-30 Kai Tietz <kai.tietz@onevision.com> |
| 10660 | ||
| 10661 | PR/39002 | |
| 10662 | * config/i386/i386.c (ix86_can_use_return_insn_p): Check for nsseregs. | |
| 10663 | (ix86_expand_epilogue): Take nsseregs in account to use proper restore | |
| 10664 | method. | |
| 10665 | ||
| 3631be48 L |
10666 | 2009-01-29 H.J. Lu <hongjiu.lu@intel.com> |
| 10667 | ||
| 10668 | * ira-color.c (allocno_reload_assign): Update comments. | |
| 10669 | * regmove.c (regmove_optimize): Likewise. | |
| 10670 | ||
| 10671 | * ra.h: Removed. | |
| 10672 | ||
| 416ac4d4 RM |
10673 | 2009-01-29 Robert Millan <rmh@aybabtu.com> |
| 10674 | ||
| 60839f5d EB |
10675 | * config.gcc: Recognize GNU/kOpenSolaris (*-*-kopensolaris*-gnu). |
| 10676 | * config/i386/kopensolaris-gnu.h: New file. Undefine | |
| 416ac4d4 | 10677 | `MD_UNWIND_SUPPORT'. |
| 60839f5d | 10678 | * config/kopensolaris-gnu.h: New file (based on kfreebsd-gnu.h). |
| 416ac4d4 | 10679 | |
| d5e54bc1 KH |
10680 | 2009-01-29 Kazu Hirata <kazu@codesourcery.com> |
| 10681 | ||
| 10682 | PR tree-optimization/39007 | |
| 10683 | * tree-loop-distribution.c (generate_builtin): Use | |
| 10684 | recompute_dominator to compute the immediate dominator of the | |
| 10685 | basic block just after the loop. | |
| 10686 | ||
| 38432148 | 10687 | 2009-01-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| e9e077fa RO |
10688 | |
| 10689 | * config/i386/sol2-10.h [!HAVE_AS_IX86_DIFF_SECT_DELTA] | |
| 10690 | (ASM_OUTPUT_DWARF_PCREL): Define. | |
| 10691 | ||
| 38432148 | 10692 | 2009-01-29 Vladimir Makarov <vmakarov@redhat.com> |
| 2af2dbdc VM |
10693 | |
| 10694 | * doc/tm.texi (TARGET_IRA_COVER_CLASSES): Modify description. | |
| 10695 | * doc/passes.texi: Remove entries about regclass, local-alloc, and | |
| 10696 | global. Modify entries about regmove and IRA. | |
| 10697 | ||
| 10698 | * ra-conflict.c: Remove the file. | |
| 10699 | ||
| 10700 | * reload.c (push_reload, find_dummy_reload): Remove flag_ira. | |
| 10701 | ||
| 10702 | * tree-pass.h (pass_local_alloc, pass_global_alloc): Remove. | |
| 10703 | (pass_regclass_init): Rename to pass_reginfo_init. | |
| 10704 | ||
| 10705 | * cfgloopanal.c (estimate_reg_pressure_cost): Remove flag_ira. | |
| 10706 | ||
| 10707 | * toplev.h (flag_ira): Remove. | |
| 10708 | ||
| 10709 | * caller-save.c (setup_save_areas): Remove flag_ira. | |
| 10710 | ||
| bf9b2cc9 | 10711 | * ira-color.c (ira_reuse_stack_slot, ira_mark_new_stack_slot): Ditto. |
| 2af2dbdc VM |
10712 | |
| 10713 | * global.c: Remove the file. | |
| 10714 | ||
| ba20e309 | 10715 | * opts.c (decode_options): Remove flag_ira. |
| 2af2dbdc VM |
10716 | |
| 10717 | * hard-reg-set.h (losing_caller_save_reg_set): Remove. | |
| 10718 | ||
| 10719 | * regmove.c: Modify file description. | |
| 10720 | (find_use_as_address, try_auto_increment): Define them only if | |
| 10721 | AUTO_INC_DEC is defined. | |
| 10722 | (replacement_quality, replace_in_call_usage, fixup_match_1, | |
| 10723 | stable_and_no_regs_but_for_p): Remove. | |
| 10724 | (reg_set_in_bb): Make it static. | |
| 10725 | (regmove_optimize): Remove flag_ira and code which worked for | |
| 10726 | !flag_ira. | |
| 10727 | ||
| 10728 | * local-alloc.c: Remove the file. | |
| 10729 | ||
| 10730 | * common.opt (fira): Remove. | |
| 10731 | ||
| 10732 | * ira.c: Include except.h. | |
| 10733 | (eliminable_regset): Move from global.c. | |
| 10734 | (mark_elimination): Ditto. Remove flag_ira. | |
| 10735 | (reg_renumber, struct equivalence, reg_equiv, equiv_mem, | |
| 10736 | equiv_mem_modified, validate_equiv_mem_from_store, | |
| 10737 | validate_equiv_mem, equiv_init_varies_p, equiv_init_movable_p, | |
| 10738 | contains_replace_regs, memref_referenced_p, memref_used_between_p, | |
| 10739 | no_equiv, recorded_label_ref): Move from local-alloc.c. | |
| 10740 | (update_equiv_regs): Ditto. Make it static. | |
| 10741 | (print_insn_chain, print_insn_chains): Move it from global.c. | |
| bf9b2cc9 | 10742 | (pseudo_for_reload_consideration_p): Ditto. Remove flag_ira. |
| 2af2dbdc VM |
10743 | (build_insn_chain): Ditto. Make it static. |
| 10744 | (ra_init_live_subregs): Move from ra-conflict.c. Make it static. | |
| 10745 | Rename to init_live_subregs. | |
| 10746 | (gate_ira): Remove flag_ira. | |
| 10747 | ||
| 10748 | * regclass.c: Rename reginfo.c. Change file description. | |
| 10749 | (FORBIDDEN_INC_DEC_CLASSES): Remove. | |
| dbf9ee15 | 10750 | (reg_class_superclasses, forbidden_inc_dec_class, in_inc_dec): Remove. |
| 2af2dbdc VM |
10751 | (init_reg_sets_1): Remove code for evaluation of |
| 10752 | reg_class_superclasses and losing_caller_save_reg_set. | |
| 10753 | (init_regs): Remove init_reg_autoinc. | |
| 10754 | (struct costs, costs, init_cost, ok_for_index_p_nonstrict, | |
| 10755 | ok_for_base_p_nonstrict): Remove. | |
| bf9b2cc9 | 10756 | (regclass_init): Rename to reginfo_init. Don't initialize init_cost. |
| 2af2dbdc VM |
10757 | (pass_regclass_init): Rename to pass_reginfo_init. Modify |
| 10758 | corresponding entries. | |
| 10759 | (dump_regclass, record_operand_costs, scan_one_insn, | |
| 10760 | init_reg_autoinc, regclass, record_reg_classes, copy_cost, | |
| 10761 | record_address_regs, auto_inc_dec_reg_p): Remove. | |
| 10762 | (gt-regclass.h): Rename to gt-reginfo.h. | |
| 10763 | ||
| 10764 | * rtl.h (dump_global_regs, retry_global_alloc, | |
| bf9b2cc9 | 10765 | build_insn_chain, dump_local_alloc, update_equiv_regs): Remove. |
| 2af2dbdc VM |
10766 | |
| 10767 | * Makefile.in (RA_H): Remove. | |
| 10768 | (OBJS-common): Remove global.o, local-alloc.o, and ra-conflict.o. | |
| 10769 | Rename regclass.o to reginfo.o. | |
| 10770 | (regclass.o): Rename to reginfo.o. Rename gt-regclass.h to | |
| 10771 | gt-reginfo.h. | |
| 10772 | (global.o, local-alloc.o, ra-conflict.o): Remove entries. | |
| 10773 | (GTFILES): Rename regclass.c to reginfo.c. | |
| 10774 | ||
| 10775 | * passes.c (init_optimization_passes): Remove pass_local_alloc and | |
| bf9b2cc9 | 10776 | pass_global_alloc. Rename pass_regclass_init to pass_reginfo_init. |
| 2af2dbdc VM |
10777 | |
| 10778 | * reload1.c (compute_use_by_pseudos, reload, count_pseudo, | |
| 10779 | count_spilled_pseudo, find_reg, alter_reg, delete_output_reload): | |
| 10780 | Remove flag_ira. | |
| 6b67572e | 10781 | (finish_spills): Ditto. Remove code for !flag_ira. |
| 2ba9daa7 | 10782 | |
| c95b2534 | 10783 | 2009-01-29 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 00b251a0 KZ |
10784 | |
| 10785 | PR middle-end/35854 | |
| 10786 | * doc/invoke.texi (rtl debug options): Complete rewrite. | |
| 10787 | * auto-inc-dec.c (pass_inc_dec): Rename pass from "auto-inc-dec" | |
| 10788 | to auto_inc_dec". | |
| 10789 | * mode-switching.c (pass_mode_switching): Rename pass from | |
| 10790 | "mode-sw" to "mode_sw". | |
| 10791 | * except.c (pass_convert_to_eh_ranges): Rename pass from | |
| 10792 | "eh-ranges" to "eh_ranges". | |
| 10793 | * lower-subreg.c (pass_lower_subreg): Renamed pass from "subreg" | |
| 10794 | to "subreg1". | |
| 2ba9daa7 AS |
10795 | |
| 10796 | ||
| 72a54528 AM |
10797 | 2009-01-29 Andrey Belevantsev <abel@ispras.ru> |
| 10798 | Alexander Monakov <amonakov@ispras.ru> | |
| 10799 | ||
| 10800 | PR middle-end/38857 | |
| 10801 | * sel-sched.c (count_occurrences_1): Check that *cur_rtx is a hard | |
| 10802 | register. | |
| 10803 | (move_exprs_to_boundary): Change return type and pass through | |
| 10804 | should_move from move_op. Relax assert. Update usage ... | |
| 10805 | (schedule_expr_on_boundary): ... here. Use should_move instead of | |
| 10806 | cant_move. | |
| 10807 | (move_op_orig_expr_found): Indicate that insn was disconnected from | |
| 10808 | stream. | |
| 10809 | (code_motion_process_successors): Do not call after_merge_succs | |
| 10810 | callback if original expression was not found when traversing any of | |
| 10811 | the branches. | |
| 10812 | (code_motion_path_driver): Change return type. Update prototype. | |
| 10813 | (move_op): Update comment. Add a new parameter (should_move). Update | |
| 10814 | prototype. Set *should_move based on indication provided by | |
| 10815 | move_op_orig_expr_found. | |
| 10816 | ||
| 001b9eb6 PH |
10817 | 2009-01-28 Pat Haugen <pthaugen@us.ibm.com> |
| 10818 | ||
| 10819 | * doc/invoke.texi (avoid-indexed-addresses): Document new option. | |
| 10820 | * config/rs6000/rs6000-protos.h (avoiding_indexed_address_p): Declare. | |
| 10821 | * config/rs6000/rs6000.opt (avoid-indexed-addresses): New option. | |
| 10822 | * config/rs6000/rs6000.c (rs6000_override_options): Default | |
| 10823 | avoid-indexed-addresses on for Power6, off for everything else. | |
| 10824 | (avoiding_indexed_address_p): New function. | |
| 10825 | (rs6000_legitimize_address): Use it. | |
| 10826 | (rs6000_legitimate_address): Likewise. | |
| 10827 | * config/rs6000/rs6000.md (movXX_updateX): Likewise | |
| 10828 | ||
| 59dc4898 KH |
10829 | 2009-01-28 Kazu Hirata <kazu@codesourcery.com> |
| 10830 | ||
| 10831 | PR tree-optimization/38997 | |
| 10832 | * tree-loop-distribution.c (generate_memset_zero): Use | |
| 10833 | POINTER_PLUS_EXPR for a pointer addition. | |
| 10834 | ||
| 07da44ab AK |
10835 | 2009-01-28 Andreas Krebbel <krebbel1@de.ibm.com> |
| 10836 | ||
| 10837 | * config/s390/s390.md (bswap<mode>2): New pattern added. | |
| 10838 | ||
| cdc15d23 WG |
10839 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
| 10840 | ||
| 10841 | * config/s390/s390.md (*tls_load_31): Added type attribute. | |
| 10842 | ||
| d46f24b6 WG |
10843 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
| 10844 | ||
| 10845 | * config/s390/s390.md: Fix a few comments. | |
| 10846 | ||
| 729e750f WG |
10847 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
| 10848 | ||
| 10849 | * config/s390/s390.md (*tmsi_reg): Fixed z10prop attribute. | |
| 10850 | (*tm<mode>_full): Fixed z10prop attribute. | |
| 10851 | (*tst<mode>_extimm): Fixed z10prop attribute. | |
| 10852 | (*tst<mode>_cconly_extimm): Fixed z10prop attribute. | |
| 10853 | (*tstqiCCT_cconly): Fixed z10prop attribute. | |
| 10854 | (*cmpsi_ccu_zerohi_rlsi): Fixed z10prop attribute. | |
| 10855 | (*movsi_larl): Fixed z10prop attribute. | |
| 10856 | (*movsi_zarch): Fixed z10prop attribute. | |
| 10857 | (*movsi_eas): Fixed z10prop attribute. | |
| 10858 | (*movhi): Fixed z10prop attribute. | |
| 10859 | (*movqi): Fixed z10prop attribute. | |
| 10860 | (*movstrictqi): Fixed z10prop attribute. | |
| 10861 | (*mov<mode>): Fixed z10prop attribute. | |
| 10862 | (*movcc): Fixed z10prop attribute. | |
| 10863 | (*sethighpartdi_64): Fixed z10prop attribute. | |
| 10864 | (*zero_extendhi<mode>2_z10): Fixed z10prop attribute. | |
| 10865 | (*negdi2_sign_cc): Fixed z10prop attribute. | |
| 10866 | (*negdi2_sign): Fixed z10prop attribute. | |
| 10867 | (*absdi2_sign_cc): Fixed z10prop attribute. | |
| 10868 | (*absdi2_sign): Fixed z10prop attribute. | |
| 10869 | (*negabsdi2_sign_cc): Fixed z10prop attribute. | |
| 10870 | (*negabsdi2_sign): Fixed z10prop attribute. | |
| 10871 | (*cmp_and_trap_signed_int<mode>): Fixed z10prop attribute. | |
| 10872 | (*cmp_and_trap_unsigned_int<mode>): Fixed z10prop attribute. | |
| 10873 | (doloop_si64): Fixed z10prop attribute. | |
| 10874 | (doloop_si31): Fixed z10prop attribute. | |
| 10875 | (doloop_long): Fixed z10prop attribute. | |
| 10876 | (indirect_jump): Fixed z10prop attribute. | |
| 10877 | (nop): Fixed z10prop attribute. | |
| 10878 | (main_base_64): Fixed z10prop attribute. | |
| 10879 | (reload_base_64): Fixed z10prop attribute. | |
| 10880 | ||
| c7789bfb JJ |
10881 | 2009-01-28 Jakub Jelinek <jakub@redhat.com> |
| 10882 | ||
| 10883 | PR rtl-optimization/38740 | |
| 6b67572e UB |
10884 | * reorg.c (gate_handle_delay_slots): Avoid dbr scheduling |
| 10885 | if !optimize. | |
| c7789bfb JJ |
10886 | * config/mips/mips.c (mips_reorg): Likewise. |
| 10887 | ||
| de081cfd RG |
10888 | 2009-01-28 Richard Guenther <rguenther@suse.de> |
| 10889 | ||
| 10890 | PR tree-optimization/38926 | |
| 10891 | * tree-ssa-pre.c (add_to_value): Assert we add only expressions | |
| 10892 | with the correct value id to a value. | |
| 10893 | (do_regular_insertion): Use the value number of edoubleprime | |
| 10894 | for the value number of the expr. | |
| 10895 | ||
| 10896 | Revert | |
| 10897 | 2008-08-21 Richard Guenther <rguenther@suse.de> | |
| bf9b2cc9 | 10898 | |
| d748c406 UB |
10899 | * tree-ssa-pre.c (insert_into_preds_of_block): Before inserting |
| 10900 | a PHI ask VN if it is already available. | |
| 10901 | * tree-ssa-sccvn.h (vn_phi_lookup): Declare. | |
| 10902 | * tree-ssa-sccvn.c (vn_phi_lookup): Export. | |
| de081cfd | 10903 | |
| a9d386a1 JJ |
10904 | 2009-01-28 Jakub Jelinek <jakub@redhat.com> |
| 10905 | ||
| 10906 | PR middle-end/38934 | |
| 10907 | * tree-vrp.c (extract_range_from_assert): For LE_EXPR and LT_EXPR | |
| 10908 | set to varying whenever max has TREE_OVERFLOW set, similarly | |
| 10909 | for GE_EXPR and GT_EXPR and TREE_OVERFLOW min. | |
| 10910 | ||
| 97a170cd RG |
10911 | 2009-01-28 Richard Guenther <rguenther@suse.de> |
| 10912 | ||
| 10913 | PR middle-end/38908 | |
| 10914 | * tree-ssa.c (warn_uninitialized_var): Do not warn for seemingly | |
| 10915 | uninitialized aggregate uses in call arguments. | |
| 10916 | ||
| 89ebafc6 PB |
10917 | 2009-01-28 Paolo Bonzini <bonzini@gnu.org> |
| 10918 | ||
| 10919 | PR tree-optimization/38984 | |
| 10920 | * tree-ssa-structalias.c (get_constraints_for_1): Do not use | |
| 10921 | the nothing_id variable if -fno-delete-null-pointer-checks. | |
| 10922 | ||
| bef3c57b UB |
10923 | 2009-01-28 Uros Bizjak <ubizjak@gmail.com> |
| 10924 | ||
| 10925 | PR target/38988 | |
| 10926 | * config/i386/i386.md (set_rip_rex64): Wrap operand 1 in label_ref. | |
| 10927 | (set_got_offset_rex64): Ditto. | |
| 10928 | ||
| 0c6390fa L |
10929 | 2009-01-27 H.J. Lu <hongjiu.lu@intel.com> |
| 10930 | ||
| 10931 | PR target/38941 | |
| 10932 | * doc/extend.texi: Improve local variable with asm reg. | |
| 10933 | ||
| bee6fa6d AN |
10934 | 2009-01-27 Adam Nemet <anemet@caviumnetworks.com> |
| 10935 | ||
| 10936 | * c.opt (Wpacked-bitfield-compat): Change init value to -1. | |
| 10937 | * c-opts.c (c_common_post_options): If -W*packed-bitfield-compat | |
| 10938 | was not supplied then set warn_packed_bitfield_compat to the | |
| 10939 | default value of 1. | |
| 10940 | * stor-layout.c (place_field): Check warn_packed_bitfield_compat | |
| 10941 | against 1. | |
| 10942 | ||
| b5c3dfbb RG |
10943 | 2009-01-27 Richard Guenther <rguenther@suse.de> |
| 10944 | ||
| 10945 | PR tree-optimization/38503 | |
| 10946 | * cfgexpand.c (expand_gimple_basic_block): Ignore | |
| 10947 | GIMPLE_CHANGE_DYNAMIC_TYPE during expansion. | |
| 10948 | * tree-ssa-structalias.c (set_uids_in_ptset): Do not prune | |
| 10949 | variables that cannot have TBAA applied. | |
| 10950 | (compute_points_to_sets): Do not remove GIMPLE_CHANGE_DYNAMIC_TYPE | |
| 10951 | statements. | |
| 10952 | ||
| d748c406 | 10953 | 2009-01-27 Uros Bizjak <ubizjak@gmail.com> |
| 576de5cb UB |
10954 | |
| 10955 | PR middle-end/38969 | |
| 10956 | * calls.c (initialize_argument_information): Do not wrap complex | |
| 10957 | arguments in SAVE_EXPR. | |
| 10958 | ||
| 9112bb38 AT |
10959 | 2009-01-26 Andreas Tobler <a.tobler@schweiz.org> |
| 10960 | ||
| 10961 | * config/t-vxworks (LIBGCC2_INCLUDES): Fix typo. | |
| 5efb79fc | 10962 | (INSTALL_LIBGCC): Revert typo commit. |
| 9112bb38 | 10963 | |
| 4757704f RG |
10964 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
| 10965 | ||
| 10966 | PR tree-optimization/38745 | |
| 10967 | * tree-ssa-alias.c (update_alias_info_1): Exclude RESULT_DECL | |
| 10968 | from special handling. | |
| 10969 | ||
| e3e6cff4 RG |
10970 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
| 10971 | ||
| 10972 | PR tree-optimization/38745 | |
| 10973 | * tree-ssa.c (execute_update_addresses_taken): Do not include | |
| 10974 | variables that cannot possibly be a register in not_reg_needs. | |
| 10975 | Do not clear TREE_ADDRESSABLE on vars that may not become | |
| 10976 | registers. | |
| 10977 | * tree-ssa.c (update_alias_info_1): Include those in the set | |
| 10978 | of addressable vars. | |
| 10979 | ||
| dc874b53 RG |
10980 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
| 10981 | ||
| 10982 | PR middle-end/38851 | |
| 10983 | * Makefile.in (tree-ssa-dse.o): Add langhooks.h. | |
| 10984 | * tree-ssa-dse.c: Include langhooks.h | |
| 10985 | (execute_simple_dse): Remove stores with zero size. | |
| 10986 | ||
| 849421a3 JJ |
10987 | 2009-01-24 Jakub Jelinek <jakub@redhat.com> |
| 10988 | ||
| 10989 | PR c/38957 | |
| 10990 | * c-typeck.c (c_finish_return): Handle POINTER_PLUS_EXPR the same way | |
| 10991 | as PLUS_EXPR. | |
| 10992 | ||
| 82f70421 JB |
10993 | 2009-01-24 Julian Brown <julian@codesourcery.com> |
| 10994 | ||
| 10995 | * config/arm/t-linux-eabi (LIB2FUNCS_STATIC_EXTRA): Add | |
| 10996 | config/arm/linux-atomic.c. | |
| 10997 | * config/arm/linux-atomic.c: New. | |
| 10998 | ||
| 863412d6 EB |
10999 | 2009-01-24 Eric Botcazou <ebotcazou@adacore.com> |
| 11000 | ||
| 11001 | * config/sparc/linux.h (DBX_REGISTER_NUMBER): Delete. | |
| 11002 | * config/sparc/linux64.h (DBX_REGISTER_NUMBER): Likewise. | |
| 11003 | * config/sparc/sysv4.h (DBX_REGISTER_NUMBER): Likewise. | |
| 11004 | ||
| 8c684300 L |
11005 | 2009-01-24 H.J. Lu <hongjiu.lu@intel.com> |
| 11006 | ||
| 11007 | PR c/38938 | |
| 93f1527a | 11008 | * c-opts.c (c_common_handle_option): Update warn_pointer_sign |
| 8c684300 L |
11009 | properly. |
| 11010 | ||
| b840fb02 SP |
11011 | 2009-01-24 Sebastian Pop <sebastian.pop@amd.com> |
| 11012 | ||
| 11013 | PR tree-optimization/38953 | |
| 11014 | * graphite.c (graphite_verify): Add a call to verify_loop_closed_ssa. | |
| 11015 | (scop_adjust_phis_for_liveouts): Initialize false_i to zero. | |
| 11016 | (gloog): Split the exit of the scop when the scop exit is a loop exit. | |
| 11017 | (graphite_transform_loops): Only call cleanup_tree_cfg if gloog | |
| 11018 | changed the CFG. | |
| 11019 | ||
| ecee559f PB |
11020 | 2009-01-24 Paul Brook <paul@codesourcery.com> |
| 11021 | ||
| 11022 | * config/arm/neon.md (neon_type): Move to arm.md. | |
| 11023 | (neon_mov<VSTRUCT>): Add neon_type attribute. | |
| 11024 | * config/arm/arm.md (neon_type): Move to here. | |
| 11025 | (conds): Add "unconditioal" and use as default for NEON insns. | |
| 11026 | ||
| 61ad0914 BE |
11027 | 2009-01-24 Ben Elliston <bje@au.ibm.com> |
| 11028 | ||
| 11029 | * bitmap.h (BITMAP_FREE): Eliminate `implicit conversion from | |
| 11030 | void *' warning from -Wc++-compat. | |
| 11031 | * Makefile.in (dominance.o-warn): Remove. | |
| 11032 | ||
| 38432148 | 11033 | 2009-01-23 Paolo Bonzini <bonzini@gnu.org> |
| 9bacafeb PB |
11034 | |
| 11035 | PR tree-optimization/38932 | |
| 11036 | * fold-const.c (fold_unary_ignore_overflow): New. | |
| 11037 | * tree.h (fold_unary_ignore_overflow): Declare. | |
| 11038 | * tree-ssa-ccp.c (ccp_fold): Use fold_unary_ignore_overflow. | |
| 11039 | * tree-ssa-sccvn.c (visit_reference_op_load, | |
| 11040 | simplify_unary_expression): Likewise. | |
| 11041 | ||
| 2cd36c22 AN |
11042 | 2009-01-22 Adam Nemet <anemet@caviumnetworks.com> |
| 11043 | ||
| 11044 | * c-decl.c (finish_struct): Move code to set DECL_PACKED after | |
| 11045 | DECL_BIT_FIELD is alreay known. Also inherit packed for bitfields | |
| 11046 | regardless of their type. | |
| 11047 | * c-common.c (handle_packed_attribute): Don't ignore packed on | |
| 11048 | bitfields. | |
| 11049 | * c.opt (Wpacked-bitfield-compat): New warning option. | |
| 11050 | * stor-layout.c (place_field): Warn if offset of a field changed. | |
| 11051 | * doc/extend.texi (packed): Mention the ABI change. | |
| 11052 | * doc/invoke.texi (-Wpacked-bitfield-compat): Document. | |
| 11053 | (Warning Options): Add it to the list. | |
| 11054 | ||
| e4e624ab L |
11055 | 2009-01-22 H.J. Lu <hongjiu.lu@intel.com> |
| 11056 | ||
| 11057 | * c-opts.c (c_common_post_options): Fix a typo in comments. | |
| 11058 | ||
| d0ea0759 SE |
11059 | 2009-01-22 Steve Ellcey <sje@cup.hp.com> |
| 11060 | ||
| 11061 | PR middle-end/38615 | |
| 11062 | * gimplify.c (gimplify_init_constructor): Fix promotion of const | |
| 11063 | variables to static. | |
| 11064 | * doc/invoke.texi (-fmerge-all-constants): Update description. | |
| 11065 | ||
| 87673f84 UB |
11066 | 2009-01-22 Uros Bizjak <ubizjak@gmail.com> |
| 11067 | ||
| 11068 | PR target/38931 | |
| 11069 | * config/i386/i386.md (*movsi_1): Use type "mmx" for alternative 2. | |
| 11070 | (*movdi_1_rex64): Use type "mmx" for alternative 5. | |
| 11071 | ||
| 96339268 RE |
11072 | 2009-01-22 Richard Earnshaw <rearnsha@arm.com> |
| 11073 | ||
| 11074 | * arm.h (DATA_ALIGNMENT): Align structures, unions and arrays to | |
| 11075 | a word boundary. | |
| 11076 | (LOCAL_ALIGNMENT): Similarly. | |
| 11077 | ||
| 442dc742 | 11078 | 2009-01-22 Mark Shinwell <shinwell@codesourcery.com> |
| 87673f84 | 11079 | Joseph Myers <joseph@codesourcery.com> |
| 442dc742 MS |
11080 | |
| 11081 | * config/arm/arm.c (all_architectures): Add iWMMXt2 entry. | |
| 11082 | * config/arm/arm-cores.def: New ARM_CORE entry for iWMMXt2. | |
| 11083 | * config/arm/arm-tune.md: Regenerate. | |
| 11084 | * doc/invoke.texi (ARM Options): Document -mcpu=iwmmxt2 and | |
| 11085 | -march=iwmmxt2. | |
| 11086 | ||
| 9b34732e MS |
11087 | 2009-01-22 Mark Shinwell <shinwell@codesourcery.com> |
| 11088 | ||
| 11089 | * config/arm/bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Bump EABI | |
| 11090 | version number to five. | |
| 11091 | ||
| 03c2a308 DS |
11092 | 2009-01-22 Dodji Seketeli <dodji@redhat.com> |
| 11093 | ||
| 11094 | PR c++/38930 | |
| ba20e309 | 11095 | * c-decl.c (clone_underlying_type): Revert PR c++/26693 changes. |
| 03c2a308 DS |
11096 | * c-common.c (set_underlying_type): Likewise. |
| 11097 | (is_typedef_decl ): Likewise | |
| 11098 | * tree.h: Likewise | |
| 11099 | (set_underlying_type): Likewise. | |
| 11100 | (is_typedef_type): Likewise. | |
| 11101 | ||
| 1240d76e VM |
11102 | 2009-01-21 Vladimir Makarov <vmakarov@redhat.com> |
| 11103 | ||
| 11104 | PR middle-end/38587 | |
| 11105 | * ira-color.c (coalesce_spill_slots): Don't coalesce allocnos | |
| 11106 | crossing setjmps. | |
| 11107 | ||
| b8a1087d DK |
11108 | 2009-01-21 Dave Korn <dave.korn.cygwin@gmail.com> |
| 11109 | ||
| 11110 | PR bootstrap/37660 | |
| 11111 | * config/i386/cygwin.h (SHARED_LIBGCC_SPEC): New helper macro. | |
| 11112 | (LIBGCC_SPEC): Don't define. | |
| 11113 | (REAL_LIBGCC_SPEC): Define instead, using SHARED_LIBGCC_SPEC. | |
| 11114 | ||
| 435da628 UB |
11115 | 2009-01-21 Uros Bizjak <ubizjak@gmail.com> |
| 11116 | ||
| 11117 | PR rtl-optimization/38879 | |
| 11118 | * alias.c (base_alias_check): Unaligned access via AND address can | |
| 11119 | alias all surrounding object types except those with sizes equal | |
| 11120 | or wider than the size of unaligned access. | |
| 11121 | ||
| d597b3ce DS |
11122 | 2009-01-21 Dodji Seketeli <dodji@redhat.com> |
| 11123 | ||
| 11124 | PR c++/26693 | |
| ba20e309 | 11125 | * c-decl.c (clone_underlying_type): Move this ... |
| d597b3ce | 11126 | * c-common.c (set_underlying_type): ... here. |
| 435da628 | 11127 | Also, make sure the function properly sets TYPE_STUB_DECL() on |
| d597b3ce DS |
11128 | the newly created typedef variant type. |
| 11129 | (is_typedef_decl ): New entry point. | |
| 11130 | * tree.h: Added a new member member_types_needing_access_check to | |
| 11131 | struct tree_decl_non_common. | |
| 11132 | (set_underlying_type): New entry point. | |
| 11133 | (is_typedef_type): Likewise. | |
| 11134 | ||
| 71a6fe66 BM |
11135 | 2009-01-21 Bingfeng Mei <bmei@broadcom.com> |
| 11136 | ||
| 11137 | * alias.c (walk_mems_1, walk_mems_2, insn_alias_sets_conflict_p): | |
| 11138 | Check whether two instructions have memory references that | |
| 11139 | belong to conflicting alias sets. walk_mems_1 and walk_mems_2 | |
| 11140 | are helper functions for traversing. | |
| 11141 | * alias.h (insn_alias_sets_confilict_p): New prototypes. | |
| 11142 | * ddg.c (add_inter_loop_mem_dep): Call insn_alias_sets_conflict_p | |
| 11143 | not to draw dependency edge for instructions with non-conflicting | |
| 11144 | alias sets. | |
| 11145 | ||
| 5a248274 JM |
11146 | 2009-01-20 Joseph Myers <joseph@codesourcery.com> |
| 11147 | ||
| 11148 | PR other/38758 | |
| 6b67572e UB |
11149 | * longlong.h: Update copyright years. Use soft-fp license notice. |
| 11150 | Sync __clz_tab declaration with glibc. | |
| 5a248274 | 11151 | |
| 4b84f3de SE |
11152 | 2009-01-20 Steve Ellcey <sje@cup.hp.com> |
| 11153 | ||
| 11154 | PR target/30687 | |
| 11155 | * doc/extend.texi (syscall_linkage): New. | |
| 11156 | (version_id): Modify. | |
| 11157 | ||
| 37348bf1 | 11158 | 2009-01-20 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 435da628 | 11159 | Richard Guenther <rguenther@suse.de> |
| 37348bf1 AP |
11160 | |
| 11161 | PR tree-optimization/38747 | |
| 11162 | PR tree-optimization/38748 | |
| 11163 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Disable the VCE | |
| 11164 | conversion if the base address is an indirect reference and the | |
| 11165 | aliasing sets could cause issues. | |
| 11166 | ||
| d0a58904 SP |
11167 | 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 11168 | ||
| 2ba9daa7 | 11169 | * common.opt (fgraphite, fgraphite-identity): Add comment for |
| d0a58904 SP |
11170 | explaining why these options are not documented. |
| 11171 | ||
| 71e7afb2 SP |
11172 | 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 11173 | ||
| 11174 | * graphite.c (stmt_simple_for_scop_p): Also handle cases when | |
| 11175 | gimple_call_lhs is NULL. | |
| 11176 | ||
| 38432148 | 11177 | 2009-01-20 Paolo Bonzini <bonzini@gnu.org> |
| 09efeca1 PB |
11178 | |
| 11179 | PR target/38868 | |
| 11180 | * emit-rtl.c (adjust_address_1): Make sure memref is never | |
| 11181 | overwritten. | |
| 11182 | ||
| cbb8dee3 BE |
11183 | 2009-01-20 Ben Elliston <bje@au.ibm.com> |
| 11184 | ||
| 11185 | * libgcov.c (__gcov_execl, __gcov_execlp, __gcov_execle): Remove | |
| 435da628 | 11186 | const qualifier from arg parameter. Remove unnecessary cast to char *. |
| cbb8dee3 BE |
11187 | * gcov-io.h (__gcov_execl, __gcov_execlp, __gcov_execle): Remove |
| 11188 | const qualifier from arg 2. | |
| 11189 | ||
| 72c66596 IS |
11190 | 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> |
| 11191 | ||
| 435da628 | 11192 | * config/darwin.h: Add static-libgfortran to LINK_SPEC. |
| 72c66596 | 11193 | |
| f68211cd VM |
11194 | 2009-01-19 Vladimir Makarov <vmakarov@redhat.com> |
| 11195 | ||
| 11196 | PR c/38869 | |
| 11197 | * rtl.h (reinit_regs): New prototype. | |
| 11198 | * regclass.c: Include ira.h. | |
| 11199 | (reinit_regs): New. | |
| 11200 | * Makefile.in (regclass.o): Add ira.h. | |
| 11201 | * config/i386/i386.c (ix86_maybe_switch_abi): Use reinit_regs. | |
| 11202 | ||
| 6e4f1168 L |
11203 | 2009-01-18 H.J. Lu <hongjiu.lu@intel.com> |
| 11204 | ||
| 11205 | PR target/38736 | |
| 11206 | * c-common.c (handle_aligned_attribute): Use | |
| 11207 | ATTRIBUTE_ALIGNED_VALUE instead of BIGGEST_ALIGNMENT for | |
| 11208 | default alignment value. | |
| 11209 | ||
| 11210 | * c-cppbuiltin.c (c_cpp_builtins): Define __BIGGEST_ALIGNMENT__. | |
| 11211 | ||
| 11212 | * defaults.h (ATTRIBUTE_ALIGNED_VALUE): New. | |
| 11213 | * config/i386/i386.h (ATTRIBUTE_ALIGNED_VALUE): Likewise. | |
| 11214 | ||
| 11215 | * doc/extend.texi: Update __attribute__ ((aligned)). Document | |
| 11216 | __BIGGEST_ALIGNMENT__. | |
| 11217 | ||
| 11218 | * doc/tm.texi: Document ATTRIBUTE_ALIGNED_VALUE. | |
| 11219 | ||
| 890065bf RG |
11220 | 2009-01-18 Richard Guenther <rguenther@suse.de> |
| 11221 | ||
| 11222 | PR tree-optimization/38819 | |
| 11223 | * tree-flow.h (operation_could_trap_helper_p): Declare. | |
| 11224 | * tree-eh.c (operation_could_trap_helper_p): Export. | |
| 11225 | * tree-ssa-sccvn.h (vn_nary_may_trap): Declare. | |
| 11226 | * tree-ssa-sccvn.c (vn_nary_may_trap): New function. | |
| 11227 | * tree-ssa-pre.c (insert_into_preds_of_block): Check if we | |
| 11228 | are about to insert a possibly trapping instruction and fail | |
| 11229 | in this case. | |
| 11230 | ||
| a729d731 AS |
11231 | 2009-01-18 Andreas Schwab <schwab@suse.de> |
| 11232 | ||
| 11233 | * doc/install.texi (Configuration): Remove obsolete paragraph | |
| 11234 | about use of --with-gnu-ld with --with-gnu-as. | |
| 11235 | ||
| a640c13b KH |
11236 | 2009-01-18 Kazu Hirata <kazu@codesourcery.com> |
| 11237 | ||
| 11238 | * doc/extend.texi, doc/gimple.texi, doc/invoke.texi, | |
| 11239 | doc/md.texi, doc/sourcebuild.texi, doc/tm.texi: Fix typos. | |
| 11240 | Follow spelling conventions. | |
| 11241 | ||
| dba2cc0c BE |
11242 | 2009-01-18 Ben Elliston <bje@au.ibm.com> |
| 11243 | ||
| 11244 | * bitmap.c (bitmap_obstack_alloc_stat): Adjust cast to eliminate | |
| 11245 | C++ warning about implicit conversion from void * to struct | |
| 11246 | bitmap_head_def *. | |
| 11247 | (bitmap_obstack_free): Likewise for bitmap_element *. | |
| bc127c63 | 11248 | * Makefile.in (bitmap.o-warn): Remove. |
| dba2cc0c | 11249 | |
| 2207a498 DK |
11250 | 2009-01-17 Dave Korn <dave.korn.cygwin@gmail.com> |
| 11251 | ||
| 11252 | * Makefile.in (BACKENDLIBS): Reorder to match dependencies. | |
| 11253 | ||
| 8137e465 SP |
11254 | 2009-01-17 Sebastian Pop <sebastian.pop@amd.com> |
| 11255 | Tobias Grosser <tobi.grosser@amd.com> | |
| 11256 | ||
| 11257 | * graphite.c (graphite_trans_scop_block): Do not block single | |
| 11258 | nested loops. | |
| 11259 | ||
| 5be1c58c AO |
11260 | 2009-01-16 Alexandre Oliva <aoliva@redhat.com> |
| 11261 | ||
| 11262 | * ebitmap.h (ebitmap_iter_init): Initialize all fields. | |
| 11263 | * ipa-struct-reorg.c (gen_struct_type): Replace known-true | |
| 11264 | test with assertion. | |
| 11265 | ||
| 786ce82d RG |
11266 | 2009-01-16 Richard Guenther <rguenther@suse.de> |
| 11267 | ||
| 11268 | PR tree-optimization/38835 | |
| 11269 | PR middle-end/36227 | |
| 11270 | * fold-const.c (fold_binary): Remove PTR + INT -> (INT)(PTR p+ INT) | |
| 11271 | and INT + PTR -> (INT)(PTR p+ INT) folding. | |
| 11272 | * tree-ssa-address.c (create_mem_ref): Properly use POINTER_PLUS_EXPR. | |
| 11273 | ||
| c1cb09ad AN |
11274 | 2009-01-16 Adam Nemet <anemet@caviumnetworks.com> |
| 11275 | ||
| 11276 | PR target/38554 | |
| 11277 | * expmed.c (expand_shift): With SHIFT_COUNT_TRUNCATED, don't lift | |
| 11278 | the subreg from a lowpart subreg if it is also casting the value. | |
| 11279 | ||
| bcab4e19 SP |
11280 | 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> |
| 11281 | Tobias Grosser <tobi.grosser@amd.com> | |
| 11282 | ||
| 11283 | * graphite.c (compare_prefix_loops): New. | |
| 11284 | (build_scop_canonical_schedules): Rewritten. | |
| 11285 | (graphite_transform_loops): Move build_scop_canonical_schedules | |
| 11286 | after build_scop_iteration_domain. | |
| 11287 | ||
| 0b040072 SP |
11288 | 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> |
| 11289 | Tobias Grosser <tobi.grosser@amd.com> | |
| 11290 | ||
| 2ba9daa7 | 11291 | * graphite.c (add_conditions_to_domain): Add the loops to |
| 0b040072 SP |
11292 | the dimension of the iteration domain. Do copy the domain |
| 11293 | only when it exists. | |
| 11294 | (build_scop_conditions_1): Do not call add_conditions_to_domain. | |
| 11295 | (add_conditions_to_constraints): New. | |
| 11296 | (can_generate_code_stmt, can_generate_code): Removed. | |
| 11297 | (gloog): Do not call can_generate_code. | |
| 11298 | (graphite_transform_loops): Call add_conditions_to_constraints | |
| 11299 | after building the iteration domain. | |
| 11300 | ||
| 56c6a499 JJ |
11301 | 2009-01-16 Jakub Jelinek <jakub@redhat.com> |
| 11302 | ||
| 11303 | PR tree-optimization/38789 | |
| 11304 | * tree-ssa-threadedge.c | |
| 11305 | (record_temporary_equivalences_from_stmts_at_dest): Ignore calls to | |
| 11306 | __builtin_constant_p. | |
| 11307 | ||
| c95b2534 | 11308 | 2009-01-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
| cd3f1729 KZ |
11309 | |
| 11310 | * dce.c (delete_unmarked_insns): Reversed the order that insns are | |
| 11311 | examined before deleting them. | |
| 2ba9daa7 | 11312 | |
| c433cb14 RE |
11313 | 2009-01-16 Richard Earnshaw <rearnsha@arm.com> |
| 11314 | ||
| 11315 | * function.c (aggregate_value_p): Correctly extract the function | |
| 11316 | type from CALL_EXPR_FN lookup. | |
| 11317 | ||
| c95b2534 | 11318 | 2009-01-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
| 27d62fa4 HS |
11319 | |
| 11320 | * config/picochip/picochip.c (picochip_override_options): Revert | |
| 11321 | CFI asm flag disable commited previously. | |
| 11322 | ||
| c77bb78f SP |
11323 | 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> |
| 11324 | Tobias Grosser <tobi.grosser@amd.com> | |
| 11325 | Jan Sjodin <jan.sjodin@amd.com> | |
| 11326 | ||
| 11327 | * graphite.c (scan_tree_for_params): On substractions negate | |
| 11328 | all the coefficients of the term. | |
| 11329 | (clast_to_gcc_expression_red): New. Handle reduction expressions | |
| 11330 | of more than two operands. | |
| 11331 | (clast_to_gcc_expression): Call clast_to_gcc_expression_red. | |
| 11332 | (get_vdef_before_scop): Handle also the case of default definitions. | |
| 11333 | ||
| 574af2d6 RS |
11334 | 2009-01-15 Richard Sandiford <rdsandiford@googlemail.com> |
| 11335 | ||
| 11336 | * caller-save.c (add_used_regs_1, add_used_regs): New functions. | |
| 11337 | (insert_one_insn): Use them instead of REG_DEAD and REG_INC notes. | |
| 11338 | Also use them when walking CALL_INSN_FUNCTION_USAGE. | |
| 11339 | ||
| e939805b L |
11340 | 2009-01-15 H.J. Lu <hongjiu.lu@intel.com> |
| 11341 | Joey Ye <joey.ye@intel.com> | |
| 11342 | ||
| 11343 | PR middle-end/37843 | |
| 11344 | * cfgexpand.c (expand_stack_alignment): Don't update stack | |
| 11345 | boundary nor check incoming stack boundary here. | |
| 11346 | (gimple_expand_cfg): Update stack boundary and check incoming | |
| 11347 | stack boundary here. | |
| 11348 | ||
| c95b2534 | 11349 | 2009-01-15 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 750900db | 11350 | |
| 435da628 | 11351 | * dce.c (find_call_stack_args, delete_unmarked_insns): Fixed comments. |
| 2ba9daa7 | 11352 | |
| 0196c95e JJ |
11353 | 2009-01-14 Jakub Jelinek <jakub@redhat.com> |
| 11354 | ||
| 11355 | PR rtl-optimization/38245 | |
| 11356 | * calls.c (expand_call): Add stack arguments to | |
| 11357 | CALL_INSN_FUNCTION_USAGE even for pure calls (when | |
| 11358 | ACCUMULATE_OUTGOING_ARGS) and even for args partially passed | |
| 11359 | in regs and partially in memory or BLKmode arguments. | |
| 11360 | (emit_library_call_value_1): Add stack arguments to | |
| 11361 | CALL_INSN_FUNCTION_USAGE even for pure calls (when | |
| 11362 | ACCUMULATE_OUTGOING_ARGS). | |
| 11363 | * dce.c: Include tm_p.h. | |
| 11364 | (find_call_stack_args): New function. | |
| 11365 | (deletable_insn_p): Call it for CALL_P insns. Add ARG_STORES | |
| 11366 | argument. | |
| 11367 | (mark_insn): Call find_call_stack_args for CALL_Ps. | |
| 11368 | (prescan_insns_for_dce): Walk insns backwards in bb rather than | |
| 11369 | forwards. Allocate and free arg_stores bitmap if needed, pass it | |
| 11370 | down to deletable_insn_p, don't mark stores set in arg_stores | |
| 11371 | bitmap, clear the bitmap at the beginning of each bb. | |
| 11372 | * Makefile.in (dce.o): Depend on $(TM_P_H). | |
| 11373 | ||
| 6df6bcfa MM |
11374 | 2009-01-14 Michael Meissner <gnu@the-meissners.org> |
| 11375 | ||
| 11376 | PR target/22599 | |
| 435da628 UB |
11377 | * config/i386/i386.c (print_operand): Add tests for 'D', 'C', 'F', 'f' |
| 11378 | to make sure the insn is a conditional test (bug 22599). Reformat a | |
| 11379 | few long lines. | |
| 6df6bcfa | 11380 | |
| 765ec70c SP |
11381 | 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> |
| 11382 | ||
| 11383 | PR middle-end/38431 | |
| 11384 | * graphite.c (get_vdef_before_scop, scop_adjust_vphi): New. | |
| 11385 | (scop_adjust_phis_for_liveouts): Call scop_adjust_vphi. | |
| 11386 | (gloog): Do not call cleanup_tree_cfg. | |
| 2ba9daa7 | 11387 | (graphite_transform_loops): Call cleanup_tree_cfg after all |
| 765ec70c SP |
11388 | scops have been code generated. |
| 11389 | ||
| 7de2b688 BS |
11390 | 2009-01-14 Basile Starynkevitch <basile@starynkevitch.net> |
| 11391 | * doc/gty.texi (Invoking the garbage collector): Added new node | |
| 11392 | and section documenting ggc_collect. | |
| 11393 | ||
| 10bd6c5c RG |
11394 | 2009-01-14 Richard Guenther <rguenther@suse.de> |
| 11395 | ||
| 11396 | PR tree-optimization/38826 | |
| 11397 | PR middle-end/38477 | |
| 11398 | * tree-ssa-structalias.c (emit_alias_warning): Emit the pointer | |
| 11399 | initialization notes only if we actually emitted a warning. | |
| 11400 | (intra_create_variable_infos): Add constraints for a result decl | |
| 11401 | that is passed by hidden reference. | |
| 11402 | (build_pred_graph): Mark all related variables non-direct on | |
| 11403 | address-taking. | |
| 11404 | ||
| 9c7c70ee NC |
11405 | 2009-01-14 Nick Clifton <nickc@redhat.com> |
| 11406 | ||
| 11407 | * ira-conflicts.c: Include addresses.h for the definition of | |
| 11408 | base_reg_class. | |
| 435da628 UB |
11409 | (ira_build_conflicts): Use base_reg_class instead of BASE_REG_CLASS. |
| 11410 | * Makefile.in: Add a dependency of ira-conflicts.o on addresses.h. | |
| 9c7c70ee | 11411 | |
| cf0c2a60 VM |
11412 | 2009-01-13 Vladimir Makarov <vmakarov@redhat.com> |
| 11413 | ||
| 11414 | PR target/38811 | |
| 11415 | * Makefile.in (ira-lives.o): Add except.h. | |
| 11416 | ||
| 11417 | * ira-lives.c: Include except.h. | |
| 11418 | (process_bb_node_lives): Process can_throw_internal. | |
| 11419 | ||
| d3302fd3 JJ |
11420 | 2009-01-13 Jakub Jelinek <jakub@redhat.com> |
| 11421 | ||
| 11422 | PR rtl-optimization/38774 | |
| 11423 | * combine.c (simplify_set): When undoing cc_use change, don't do | |
| 11424 | PUT_CODE on the newly created comparison, but instead put back the | |
| 11425 | old comparison. | |
| 11426 | ||
| 7ab23fd0 JM |
11427 | 2009-01-13 Joseph Myers <joseph@codesourcery.com> |
| 11428 | ||
| 11429 | * doc/invoke.texi (ARM Options): Update lists of -mcpu and -march | |
| 11430 | values. Remove duplicate arm8 entry. | |
| 11431 | ||
| f9344488 SP |
11432 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> |
| 11433 | ||
| 11434 | PR tree-optimization/38786 | |
| 11435 | * graphite.c (expand_scalar_variables_ssa_name): New, outlined from | |
| 11436 | the SSA_NAME case of expand_scalar_variables_expr. | |
| 11437 | Set the type of an expression to the type of its assign statement. | |
| 11438 | (expand_scalar_variables_expr): Also gather the scalar computation | |
| 11439 | used to index the memory access. Do not pass loop_p. | |
| 11440 | Fix comment. Stop recursion on tcc_constant or tcc_declaration. | |
| 11441 | (expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr | |
| bef3c57b UB |
11442 | the gimple_stmt_iterator where it inserts new code. |
| 11443 | Do not pass loop_p. | |
| f9344488 SP |
11444 | (copy_bb_and_scalar_dependences): Do not pass loop_p. |
| 11445 | (translate_clast): Update call to copy_bb_and_scalar_dependences. | |
| 11446 | ||
| 2d8bb84d SP |
11447 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> |
| 11448 | ||
| 11449 | * graphite.h (debug_value): Removed. | |
| 11450 | * graphite.c (debug_value): Removed. | |
| 11451 | ||
| ff128632 RE |
11452 | 2009-01-13 Richard Earnshaw <rearnsha@arm.com> |
| 11453 | ||
| 435da628 UB |
11454 | * config/arm/arm.c (output_move_double): Don't synthesize thumb-2 |
| 11455 | ldrd/strd with two 32-bit instructions. | |
| ff128632 | 11456 | |
| d5a0a47b RE |
11457 | 2009-01-13 Richard Earnshaw <rearnsha@arm.com> |
| 11458 | ||
| 435da628 UB |
11459 | * config/arm/arm.c (struct processors): Pass for speed down into |
| 11460 | cost helper functions. | |
| d5a0a47b RE |
11461 | (const_ok_for_op): Handle COMPARE and inequality nodes. |
| 11462 | (arm_rtx_costs_1): Rewrite. | |
| 11463 | (arm_size_rtx_costs): Update prototype. | |
| 11464 | (arm_rtx_costs): Pass speed down to helper functions. | |
| 11465 | (arm_slowmul_rtx_costs): Rework cost calculations. | |
| 11466 | (arm_fastmul_rtx_costs, arm_xscale_rtx_costs): Likewise. | |
| 11467 | (arm_9e_rtx_costs): Likewise. | |
| 11468 | ||
| 26d5bf5b UB |
11469 | 2009-01-13 Uros Bizjak <ubizjak@gmail.com> |
| 11470 | ||
| 11471 | * config/alpha/alpha.c (alpha_legitimate_address_p): Explicit | |
| 435da628 | 11472 | relocations of local symbols wider than UNITS_PER_WORD are not valid. |
| 26d5bf5b UB |
11473 | (alpha_legitimize_address): Do not split local symbols wider than |
| 11474 | UNITS_PER_WORD into HIGH/LO_SUM parts. | |
| 11475 | ||
| 5d14e3d5 DS |
11476 | 2009-01-13 Danny Smith <dannysmith@users.sourceforge.net> |
| 11477 | ||
| 11478 | PR bootstrap/38580 | |
| 11479 | * gcc.c (process_command): Replace call to execvp with calls | |
| 11480 | to pex_one and exit. | |
| 11481 | ||
| 33faafca AS |
11482 | 2009-01-03 Anatoly Sokolov <aesok@post.ru> |
| 11483 | ||
| 11484 | PR target/29141 | |
| 11485 | * config/avr/t-avr (LIB1ASMFUNCS): Add _tablejump_elpm. | |
| 11486 | * config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Add | |
| 11487 | variant for devices with 3-byte PC. | |
| ba20e309 | 11488 | (__tablejump_elpm__): New. |
| 33faafca | 11489 | |
| 634b5df5 JJ |
11490 | 2009-01-12 Jakub Jelinek <jakub@redhat.com> |
| 11491 | ||
| 11492 | PR c/32041 | |
| 11493 | * c-parser.c (c_parser_postfix_expression): Allow `->' in | |
| 11494 | offsetof member-designator, handle it as `[0].'. | |
| 11495 | ||
| 2842bb86 JDA |
11496 | 2009-01-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 11497 | ||
| 11498 | * pa.c (pa_asm_output_mi_thunk): Use pc-relative branch to thunk | |
| 11499 | function when not using named sections on targets with named sections | |
| 11500 | if branch distance is less than 262132. | |
| 11501 | ||
| 76ee70f6 RE |
11502 | 2009-01-12 Richard Earnshaw <rearnsha@arm.com> |
| 11503 | ||
| 11504 | * combine.c (combine_instructions): Recompute | |
| 11505 | optimize_this_for_speed_p for each BB in the main combine loop. | |
| 11506 | ||
| f56e675d TB |
11507 | 2009-01-12 Tomas Bily <tbily@suse.cz> |
| 11508 | ||
| 11509 | PR middlend/38385 | |
| 26d5bf5b UB |
11510 | * tree-loop-distribution.c (prop_phis): New function. |
| 11511 | (generate_builtin): Call prop_phis. | |
| 11512 | * testsuite/gcc.dg/tree-ssa/pr38385.c: New file. | |
| f56e675d | 11513 | |
| c2152239 JJ |
11514 | 2009-01-12 Jakub Jelinek <jakub@redhat.com> |
| 11515 | ||
| 11516 | PR tree-optimization/38807 | |
| 11517 | * tree-ssa-reassoc.c (remove_visited_stmt_chain): Don't look at | |
| 11518 | gimple_visited_p unless stmt is GIMPLE_ASSIGN. | |
| 11519 | ||
| 0e510b3e AN |
11520 | 2009-01-11 Adam Nemet <anemet@caviumnetworks.com> |
| 11521 | ||
| 11522 | * expmed.c (store_bit_field_1): Properly truncate the paradoxical | |
| 11523 | subreg of op0 to the original op0. | |
| 11524 | ||
| c95b2534 | 11525 | 2009-01-11 Laurent GUERBY <laurent@guerby.net> |
| 10270471 LG |
11526 | |
| 11527 | * doc/sourcebuild.texi (Source Tree): Move up intl and fixinc. | |
| 2ba9daa7 | 11528 | |
| 53a7ff9a MS |
11529 | 2009-01-11 Markus Schoepflin <markus.schoepflin@comsoft.de> |
| 11530 | ||
| 11531 | PR debug/7055 | |
| 60839f5d | 11532 | * mips-tfile.c (parse_def): Fix parsing of def strings |
| 53a7ff9a MS |
11533 | starting with digits. |
| 11534 | ||
| b3a796bc JJ |
11535 | 2009-01-10 Jakub Jelinek <jakub@redhat.com> |
| 11536 | ||
| 11537 | PR target/38695 | |
| 11538 | * config/arm/arm.c (arm_is_long_call_p): Don't call | |
| 11539 | arm_function_in_section_p if decl isn't a FUNCTION_DECL. | |
| 11540 | ||
| b21b850e SB |
11541 | 2009-01-09 Steven Bosscher <steven@gcc.gnu.org> |
| 11542 | ||
| 11543 | * regrename.c (regrename_optimize): Fix dumping. | |
| 11544 | (find_oldest_value_reg): Preserve REG_POINTER. | |
| 11545 | (copy_hardreg_forward_1): Likewise. | |
| 11546 | ||
| e0e10d3a DN |
11547 | 2009-01-09 Diego Novillo <dnovillo@google.com> |
| 11548 | ||
| bf9b2cc9 | 11549 | * gimple.h (struct gimple_statement_base) <uid>: Document |
| e0e10d3a DN |
11550 | the restrictions on its use. |
| 11551 | (gimple_uid): Tidy. | |
| 11552 | (gimple_set_uid): Tidy. | |
| 11553 | ||
| c9da2ae8 JJ |
11554 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
| 11555 | ||
| 11556 | * config/i386/i386.c (ix86_expand_movmem, ix86_expand_setmem): Add | |
| 11557 | zero guard even if align_bytes != 0 and count is smaller than | |
| 11558 | size_needed. | |
| 11559 | ||
| 38432148 | 11560 | 2009-01-09 Vladimir Makarov <vmakarov@redhat.com> |
| a174c19c VM |
11561 | |
| 11562 | PR rtl-optimization/38495 | |
| 26d5bf5b | 11563 | * ira-emit.c (print_move_list, ira_debug_move_list): New functions. |
| a174c19c VM |
11564 | (add_range_and_copies_from_move_list): Print all added ranges. |
| 11565 | Add ranges to memory optimized destination. | |
| 11566 | ||
| 260fda3d JJ |
11567 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
| 11568 | ||
| 6f6278ad JJ |
11569 | PR target/38686 |
| 11570 | PR target/38708 | |
| 11571 | * config/i386/i386.c (override_options): Reject | |
| 11572 | -mstringop-strategy=rep_8byte with -m32. | |
| 11573 | (ix86_expand_movmem): For size_needed == 1 set epilogue_size_needed | |
| 11574 | to 1. Do count comparison against epilogue_size_needed at compile | |
| 11575 | time even when count_exp was constant forced into register. For | |
| 11576 | size_needed don't jump to epilogue, instead just avoid aligning | |
| 11577 | and invoke the body algorithm. If need_zero_guard, add zero guard | |
| 11578 | even if count is non-zero, but smaller than size_needed + number of | |
| 11579 | bytes that could be stored for alignment. | |
| 11580 | (ix86_expand_setmem): For size_needed == 1 set epilogue_size_needed | |
| 11581 | to 1. If need_zero_guard, add zero guard even if count is non-zero, | |
| 11582 | but smaller than size_needed + number of bytes that could be stored | |
| 11583 | for alignment. Compare size_needed with epilogue_size_needed instead | |
| 11584 | of desired_align - align, don't adjust size_needed, pass | |
| 11585 | epilogue_size_needed to the epilogue expanders. | |
| 11586 | ||
| 260fda3d | 11587 | PR c/35742 |
| 26d5bf5b | 11588 | * c-pretty-print.c (pp_c_expression): Handle GOTO_EXPR like BIND_EXPR. |
| 260fda3d | 11589 | |
| 67b846fa JDA |
11590 | 2009-01-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 11591 | ||
| 11592 | * pa.c (last_address): Change to unsigned. | |
| 11593 | (update_total_code_bytes): Change argument to unsigned. Don't | |
| 11594 | check if insn addresses are set. | |
| 11595 | (pa_output_function_epilogue): Set last_address to UINT_MAX if insn | |
| 11596 | addresses are not set. | |
| 11597 | (pa_asm_output_mi_thunk): Handle wrap when updating last_address. | |
| 11598 | ||
| 91c82473 NC |
11599 | 2009-01-09 Nick Clifton <nickc@redhat.com> |
| 11600 | ||
| 11601 | * config/sh/symbian.c: Replace uses of DECL_INLINE with | |
| 11602 | DECL_DECLARED_INLINE_P. | |
| 11603 | ||
| 4017e262 JJ |
11604 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
| 11605 | ||
| 0a49e5c2 JJ |
11606 | PR middle-end/38347 |
| 11607 | * dojump.c (do_jump_by_parts_zero_rtx): Use mode instead of | |
| 11608 | GET_MODE (op0) in operand_subword_force calls. | |
| 11609 | ||
| 4017e262 JJ |
11610 | PR middle-end/38771 |
| 11611 | * fold-const.c (fold_unary): For COMPOUND_EXPR and COND_EXPR, | |
| 11612 | fold_convert arg0 operands to TREE_TYPE (op0) first. | |
| 11613 | ||
| 7cd06356 VM |
11614 | 2009-01-08 Vladimir Makarov <vmakarov@redhat.com> |
| 11615 | ||
| 11616 | * params.def (ira-max-conflict-table-size): Decrease default value | |
| 11617 | to 1000. | |
| 11618 | ||
| 96867bbd JJ |
11619 | 2009-01-08 Jakub Jelinek <jakub@redhat.com> |
| 11620 | ||
| 11621 | PR tree-optimization/37031 | |
| 11622 | * lambda-code.c (lambda_collect_parameters): Call pointer_set_destroy | |
| 11623 | on parameter_set. | |
| 11624 | (build_access_matrix): Reserve correct size for AM_MATRIX vector, | |
| 11625 | allocate it using gc instead of heap, use VEC_quick_push instead of | |
| 11626 | VEC_safe_push. | |
| 11627 | * graphite.c (build_access_matrix): Allocate AM_MATRIX vector using gc | |
| 11628 | instead of heap, use VEC_quick_push instead of VEC_safe_push. | |
| 11629 | * tree-data-ref.h (struct access_matrix): Change matrix to gc | |
| 11630 | allocated vector from heap allocated. | |
| 11631 | * lambda.h: Add DEF_VEC_ALLOC_P for gc allocated lambda_vector. | |
| 11632 | * tree-loop-linear.c (linear_transform_loops): Allocate nest | |
| 11633 | vector only after perfect_loop_nest_depth call. | |
| 11634 | ||
| 68f61c3d SP |
11635 | 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> |
| 11636 | Jan Sjodin <jan.sjodin@amd.com> | |
| 11637 | ||
| 11638 | PR tree-optimization/38559 | |
| 11639 | * graphite.c (debug_value, copy_constraint, | |
| 11640 | swap_constraint_variables, scale_constraint_variable, ): New. | |
| 11641 | (get_lower_bound, get_upper_bound): Removed. | |
| 11642 | (graphite_trans_bb_strip_mine): Clean up this code that works | |
| 11643 | only for constant number of iterations. Fully copy upper and | |
| 11644 | lower bound constraints, not only the constant part of them. | |
| 11645 | * graphite.h (debug_value): Declared. | |
| 11646 | ||
| 82567e33 IR |
11647 | 2009-01-08 Ira Rosen <irar@il.ibm.com> |
| 11648 | ||
| 11649 | PR tree-optimization/37194 | |
| 11650 | * tree-vect-transform.c (vect_estimate_min_profitable_iters): | |
| 2ba9daa7 | 11651 | Don't add the cost of cost model guard in prologue to scalar |
| 82567e33 IR |
11652 | outside cost in case of known number of iterations. |
| 11653 | ||
| 7da13f1d NF |
11654 | 2009-01-07 Nathan Froyd <froydnj@codesourcery.com> |
| 11655 | Alan Modra <amodra@bigpond.net.au> | |
| 11656 | ||
| 11657 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Check for | |
| 11658 | non-word-aligned REG+CONST addressing. | |
| 11659 | ||
| c0f64575 UB |
11660 | 2009-01-07 Uros Bizjak <ubizjak@gmail.com> |
| 11661 | ||
| 11662 | PR target/38706 | |
| 11663 | * config/alpha/alpha.c (alpha_end_function): For TARGET_ABI_OSF, call | |
| 11664 | free_after_compilation when outputting a thunk. | |
| 11665 | (alpha_output_mi_thunk_osf): Assert that we are processing a thunk. | |
| 11666 | Do not call free_after_compilation here. | |
| 11667 | ||
| 301b6a4e UB |
11668 | 2009-01-07 Uros Bizjak <ubizjak@gmail.com> |
| 11669 | ||
| 11670 | * config/i386/i386.c (ix86_target_string): Use ARRAY_SIZE. | |
| 301b6a4e UB |
11671 | (ix86_valid_target_attribute_inner_p): Ditto. |
| 11672 | ||
| 6a114766 JS |
11673 | 2009-01-07 Jan Sjodin <jan.sjodin@amd.com> |
| 11674 | ||
| 11675 | PR tree-optimization/38492 | |
| 11676 | PR tree-optimization/38498 | |
| 11677 | * tree-check.c (operator_is_linear, scev_is_linear_expression): New. | |
| 11678 | * tree-chrec.h (scev_is_linear_expression): Declared. | |
| 11679 | * graphite.c (graphite_cannot_represent_loop_niter): New. | |
| 11680 | (scopdet_basic_block_info): Call graphite_cannot_represent_loop_niter. | |
| 11681 | (graphite_loop_normal_form): Use gcc_assert. | |
| 11682 | (scan_tree_for_params): Use CASE_CONVERT. | |
| 11683 | (phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes): New. | |
| 11684 | (build_scop_conditions_1): Call bb_contains_non_iv_scalar_phi_nodes. | |
| 11685 | Use gcc_assert. Discard scops that contain unhandled cases. | |
| 11686 | (build_scop_conditions): Return a boolean status for unhandled cases. | |
| 11687 | (strip_mine_profitable_p): Print the loop number, not its depth. | |
| 11688 | (is_interchange_valid): Pass the depth of the loop nest, don't | |
| 11689 | recompute it wrongly. | |
| 11690 | (graphite_trans_bb_block): Same. | |
| 11691 | (graphite_trans_bb_block): Print tentative of loop blocking. | |
| 11692 | (graphite_trans_scop_block): Do not print that the loop has been | |
| 11693 | blocked. | |
| 11694 | (graphite_transform_loops): Do not handle scops that contain condition | |
| 11695 | scalar phi nodes. | |
| 11696 | ||
| 65b82caa L |
11697 | 2009-01-07 H.J. Lu <hongjiu.lu@intel.com> |
| 11698 | ||
| 11699 | AVX Programming Reference (December, 2008) | |
| 11700 | * config/i386/avxintrin.h (_mm256_stream_si256): New. | |
| 11701 | (_mm256_stream_pd): Likewise. | |
| 11702 | (_mm256_stream_ps): Likewise. | |
| 11703 | ||
| 11704 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTDQ256, | |
| 11705 | IX86_BUILTIN_MOVNTPD256 and IX86_BUILTIN_MOVNTPS256. | |
| 11706 | (ix86_special_builtin_type): Add VOID_FTYPE_PV4DI_V4DI. | |
| 11707 | (bdesc_special_args): Add __builtin_ia32_movntdq256, | |
| 11708 | __builtin_ia32_movntpd256 and __builtin_ia32_movntps256. | |
| 11709 | (ix86_init_mmx_sse_builtins): Handle VOID_FTYPE_PV4DI_V4DI. | |
| 11710 | (ix86_expand_special_args_builtin): Likewise. | |
| 11711 | ||
| 11712 | * config/i386/sse.md (AVXMODEDI): New. | |
| 11713 | (avx_movnt<mode>): Likewise. | |
| 11714 | (avx_movnt<mode>): Likewise. | |
| 11715 | (<sse>_movnt<mode>): Remove AVX support. | |
| 11716 | (sse2_movntv2di): Likewise. | |
| 11717 | ||
| cef158f9 RG |
11718 | 2009-01-07 Richard Guenther <rguenther@suse.de> |
| 11719 | ||
| 11720 | PR middle-end/38751 | |
| 11721 | * fold-const.c (extract_muldiv): Remove obsolete comment. | |
| 11722 | (fold_plusminus_mult_expr): Undo MINUS_EXPR | |
| 11723 | to PLUS_EXPR canonicalization for the canonicalization. | |
| 11724 | ||
| 246cb5be GP |
11725 | 2009-01-07 Gerald Pfeifer <gerald@pfeifer.com> |
| 11726 | ||
| 11727 | * doc/install.texi (alpha*-dec-osf*): Remove note on 32-bit | |
| 11728 | hosted cross-compilers generating less efficient code. | |
| 11729 | ||
| 84b9b872 RS |
11730 | 2009-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
| 11731 | ||
| 11732 | * function.h (rtl_data): Add a dbr_scheduled_p field. | |
| 11733 | * reorg.c (dbr_schedule): Set it. | |
| 11734 | (gate_handle_delay_slots): Check it. | |
| 11735 | * config/mips/mips.c (mips_base_delayed_branch): Delete. | |
| 11736 | (mips_reorg): Check flag_delayed_branch instead of | |
| 11737 | mips_base_delayed_branch. | |
| 11738 | (mips_override_options): Don't set mips_base_delayed_branch | |
| 11739 | or flag_delayed_branch. | |
| 11740 | ||
| ace984c8 RS |
11741 | 2009-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
| 11742 | ||
| 11743 | PR rtl-optimization/38426. | |
| 11744 | * ira.c (ira): Set current_function_is_leaf earlier. | |
| 11745 | ||
| 7ad7809b JJ |
11746 | 2009-01-06 Jakub Jelinek <jakub@redhat.com> |
| 11747 | ||
| 11748 | PR rtl-optimization/38722 | |
| 11749 | * combine.c (try_combine): Don't modify PATTERN (i3) and notes | |
| 11750 | too early, only set a flag and modify after last possible | |
| 11751 | undo_all point. | |
| 11752 | ||
| c52ec948 JJ |
11753 | 2009-01-06 Janis Johnson <janis187@us.ibm.com> |
| 11754 | ||
| 11755 | PR c/34252 | |
| 11756 | * ginclude/float.h: Rename DECnn_DEN to DECnn_SUBNORMAL_MIN. | |
| 11757 | * real.c (decimal_single_format): Correct values of emin and emax. | |
| 11758 | (decimal_double_format): Ditto. | |
| 11759 | (decimal_quad_format): Ditto. | |
| 11760 | * c-cppbuiltin.c (builtin_define_decimal_float_constants): Adjust | |
| 11761 | computation of DECnn_MIN and DECnn_MAX for corrected values of | |
| 11762 | emin and emax. Define __DECnn_SUBNORMAL_MIN__ instead of | |
| 11763 | __DECnn_MIN__, and adjust its computation for the corrected value | |
| 11764 | of emin. | |
| 11765 | ||
| 300240e1 JH |
11766 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
| 11767 | ||
| 11768 | PR target/38744 | |
| 435da628 | 11769 | * config/i386/i386.c (ix86_expand_call): Use ARRAY_SIZE. |
| 300240e1 | 11770 | |
| 271c069e GP |
11771 | 2009-01-06 Gerald Pfeifer <gerald@pfeifer.com> |
| 11772 | ||
| 11773 | * doc/contrib.texi (Contributors): Slightly adjust the end note. | |
| 11774 | Add Robert Clark to the list of testers. | |
| 11775 | ||
| 64e4c301 | 11776 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
| c95b2534 | 11777 | Kai Tietz <kai.tietz@onevision.com> |
| 64e4c301 | 11778 | |
| 435da628 UB |
11779 | * config/i386/i386.md (*msabi_syvabi): Add SSE regs clobbers. |
| 11780 | * config/i386/i386.c (ix86_expand_call): Add clobbers. | |
| 64e4c301 | 11781 | |
| 7650b83e | 11782 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
| c95b2534 | 11783 | Kai Tietz <kai.tietz@onevision.com> |
| 7650b83e | 11784 | |
| 435da628 UB |
11785 | * config/i386/i386.h (CONDITIONAL_CALL_USAGE): SSE regs are not used |
| 11786 | for w64 ABI. | |
| 11787 | * config/i386/i386.c (struct ix86_frame): Add padding0 and nsseregs. | |
| 7650b83e JH |
11788 | (ix86_nsaved_regs): Count only general purpose regs. |
| 11789 | (ix86_nsaved_sseregs): New. | |
| 11790 | (ix86_compute_frame_layout): Update nsseregs; set preferred alignment | |
| 11791 | to 16 for w64; compute padding and size of sse reg save area. | |
| 301b6a4e UB |
11792 | (ix86_emit_save_regs, ix86_emit_save_regs_using_mov): Save only |
| 11793 | general purpose regs. | |
| 7650b83e JH |
11794 | (ix86_emit_save_sse_regs_using_mov): New. |
| 11795 | (ix86_expand_prologue): Save SSE regs if needed. | |
| 11796 | (ix86_emit_restore_regs_using_mov): Use only general purpose regs. | |
| 11797 | (ix86_emit_restore_sse_regs_using_mov): New. | |
| 11798 | (ix86_expand_epilogue): Save SSE regs if needed. | |
| 11799 | ||
| 9aa5c1b2 | 11800 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
| c95b2534 | 11801 | Kai Tietz <kai.tietz@onevision.com> |
| 9aa5c1b2 | 11802 | |
| 435da628 UB |
11803 | * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Enable for MSABI |
| 11804 | * config/i386/i386.c (init_cumulative_args): Disallow calls of MSABI | |
| 11805 | functions when accumulate outgoing args is off. | |
| 9aa5c1b2 | 11806 | |
| f7556aae L |
11807 | 2009-01-06 H.J. Lu <hongjiu.lu@intel.com> |
| 11808 | ||
| 11809 | PR bootstrap/38742 | |
| 11810 | * ira-color.c (ira_reuse_stack_slot): Check ENABLE_IRA_CHECKING | |
| 11811 | before using pseudos_have_intersected_live_ranges_p. | |
| 11812 | ||
| 11813 | * ira-int.h (ira_assert): Always define. | |
| 11814 | ||
| e47b7d04 L |
11815 | 2009-01-06 H.J. Lu <hongjiu.lu@intel.com> |
| 11816 | ||
| 11817 | AVX Programming Reference (December, 2008) | |
| 11818 | * config/i386/avxintrin.h (_mm_permute2_pd): Removed. | |
| 11819 | (_mm256_permute2_pd): Likewise. | |
| 11820 | (_mm_permute2_ps): Likewise. | |
| 11821 | (_mm256_permute2_ps): Likewise. | |
| 11822 | * config/i386/i386.md (UNSPEC_VPERMIL2): Likewise. | |
| 11823 | * config/i386/sse.md (avx_vpermil2<mode>3): Likewise. | |
| 11824 | ||
| 11825 | * config/i386/i386.c (ix86_builtins): Remove | |
| 11826 | IX86_BUILTIN_VPERMIL2PD, IX86_BUILTIN_VPERMIL2PS, | |
| 11827 | IX86_BUILTIN_VPERMIL2PD256 and IX86_BUILTIN_VPERMIL2PS256. | |
| 11828 | (ix86_builtin_type): Remove V8SF_FTYPE_V8SF_V8SF_V8SI_INT, | |
| 11829 | V4DF_FTYPE_V4DF_V4DF_V4DI_INT, V4SF_FTYPE_V4SF_V4SF_V4SI_INT | |
| 11830 | and V2DF_FTYPE_V2DF_V2DF_V2DI_INT. | |
| 11831 | (bdesc_args): Remove __builtin_ia32_vpermil2pd, | |
| 11832 | __builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256 and | |
| 11833 | __builtin_ia32_vpermil2ps256. | |
| 11834 | (ix86_init_mmx_sse_builtins): Updated. | |
| 11835 | (ix86_expand_args_builtin): Likewise. | |
| 11836 | ||
| 44b86471 JDA |
11837 | 2009-01-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 11838 | ||
| e47b7d04 L |
11839 | * pa.c (output_call): Relocate non-jump insns in the delay slot of |
| 11840 | long absolute calls when generating PA 2.0 code. | |
| 44b86471 | 11841 | |
| 311aab06 VM |
11842 | 2009-01-05 Vladimir Makarov <vmakarov@redhat.com> |
| 11843 | ||
| 11844 | PR rtl-optimization/38583 | |
| 11845 | * params.h (IRA_MAX_CONFLICT_TABLE_SIZE): New macro. | |
| 11846 | ||
| 11847 | * params.def (ira-max-conflict-table-size): New. | |
| 11848 | ||
| 11849 | * doc/invoke.texi (ira-max-conflict-table-size): Decribe. | |
| 2ba9daa7 | 11850 | |
| 311aab06 | 11851 | * ira.h (ira_conflicts_p): New external definition. |
| 2ba9daa7 | 11852 | |
| 311aab06 VM |
11853 | * ira-conflicts.c (build_conflict_bit_table): Do not build too big |
| 11854 | table. Report this. Return result of building. | |
| 11855 | (ira_build_conflicts): Use ira_conflicts_p. Check result of | |
| 11856 | building conflict table. | |
| 11857 | ||
| 301b6a4e | 11858 | * ira-color.c (fast_allocation): Use num instead of ira_allocnos_num. |
| 311aab06 | 11859 | (ira_color): Use ira_conflicts_p. |
| 2ba9daa7 | 11860 | |
| 311aab06 VM |
11861 | * global.c: Include ira.h. |
| 11862 | (pseudo_for_reload_consideration_p, build_insn_chain): Use | |
| 11863 | ira_conflicts_p. | |
| 11864 | ||
| 11865 | * Makefile.in (global.o): Add ira.h. | |
| 2ba9daa7 | 11866 | |
| 311aab06 VM |
11867 | * ira-build.c (mark_all_loops_for_removal, |
| 11868 | propagate_some_info_from_allocno): New. | |
| 11869 | (remove_unnecessary_allocnos): Call | |
| 11870 | propagate_some_info_from_allocno. | |
| 11871 | (remove_low_level_allocnos): New. | |
| 11872 | (remove_unnecessary_regions): Add parameter. Call | |
| 11873 | mark_all_loops_for_removal and remove_low_level_allocnos. Pass | |
| 11874 | parameter to remove_unnecessary_regions. | |
| 11875 | (ira_build): Remove all regions but root if the conflict table was | |
| 11876 | not built. Update conflict hard regs for allocnos crossing calls. | |
| 11877 | ||
| 11878 | * ira.c (ira_conflicts_p): New global. | |
| 11879 | (ira): Define and use ira_conflicts_p. | |
| 11880 | ||
| 11881 | * reload1.c (compute_use_by_pseudos, reload, count_pseudo, | |
| 11882 | count_spilled_pseudo, find_reg, alter_reg, finish_spills, | |
| 301b6a4e | 11883 | emit_input_reload_insns, delete_output_reload): Use ira_conflicts_p. |
| 2ba9daa7 | 11884 | |
| 5641785f BE |
11885 | 2009-01-06 Ben Elliston <bje@au.ibm.com> |
| 11886 | ||
| 11887 | * gengtype-lex.l (YY_NO_INPUT): Define. | |
| 11888 | ||
| e4e5261f AP |
11889 | 2009-01-05 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 11890 | ||
| 11891 | PR c/34911 | |
| 5641785f BE |
11892 | * c-common.c (handle_vector_size_attribute): Also reject |
| 11893 | BOOLEAN_TYPE types. | |
| e4e5261f | 11894 | |
| 7b10257f SP |
11895 | 2009-01-05 Sebastian Pop <sebastian.pop@amd.com> |
| 11896 | ||
| 11897 | PR tree-optimization/38492 | |
| 11898 | * graphite.c (rename_map_elt, debug_rename_elt, | |
| 301b6a4e UB |
11899 | debug_rename_map_1, debug_rename_map, new_rename_map_elt, |
| 11900 | rename_map_elt_info, eq_rename_map_elts, | |
| 11901 | get_new_name_from_old_name, bb_in_sese_p): Moved around. | |
| 7b10257f SP |
11902 | (sese_find_uses_to_rename_use): Renamed sese_build_livein_liveouts_use. |
| 11903 | (sese_find_uses_to_rename_bb): Renamed sese_build_livein_liveouts_bb. | |
| 11904 | (sese_build_livein_liveouts): New. | |
| 11905 | (new_sese, free_sese): New. | |
| 11906 | (new_scop): Call new_sese. | |
| 11907 | (free_scop): Call free_sese. | |
| 11908 | (rename_variables_from_edge, rename_phis_end_scop): Removed. | |
| 11909 | (register_old_new_names): Renamed register_old_and_new_names. | |
| 11910 | (register_scop_liveout_renames, add_loop_exit_phis, | |
| 11911 | insert_loop_close_phis, struct igp, | |
| 11912 | default_liveout_before_guard, add_guard_exit_phis, | |
| 11913 | insert_guard_phis, copy_renames): New. | |
| 11914 | (translate_clast): Call insert_loop_close_phis and insert_guard_phis. | |
| 11915 | (sese_add_exit_phis_edge): Renamed scop_add_exit_phis_edge. | |
| 11916 | (rewrite_into_sese_closed_ssa): Renamed scop_insert_phis_for_liveouts. | |
| 11917 | (scop_adjust_phis_for_liveouts): New. | |
| 11918 | (gloog): Call scop_adjust_phis_for_liveouts. | |
| 11919 | ||
| 11920 | * graphite.h (struct sese): Documented. Added fields liveout, | |
| 301b6a4e | 11921 | num_ver and livein. |
| 7b10257f SP |
11922 | (SESE_LIVEOUT, SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): New. |
| 11923 | (new_sese, free_sese, sese_build_livein_liveouts): Declared. | |
| 11924 | (struct scop): Added field liveout_renames. | |
| 11925 | (SCOP_LIVEOUT_RENAMES): New. | |
| 11926 | ||
| 9761fcc7 HJ |
11927 | 2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com> |
| 11928 | ||
| 11929 | PR tree-optimization/38510 | |
| 11930 | * graphite.c (recompute_all_dominators): Call mark_irreducible_loops. | |
| 11931 | (translate_clast): Call recompute_all_dominators before | |
| 11932 | graphite_verify. | |
| 11933 | (gloog): Call recompute_all_dominators before graphite_verify. | |
| 11934 | ||
| 11935 | 2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com> | |
| c95b2534 | 11936 | Jan Sjodin <jan.sjodin@amd.com> |
| 9761fcc7 HJ |
11937 | |
| 11938 | PR tree-optimization/38500 | |
| 11939 | * graphite.c (create_sese_edges): Call fix_loop_structure after | |
| 11940 | splitting blocks. | |
| 11941 | ||
| c95b2534 | 11942 | 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 48a01864 JS |
11943 | |
| 11944 | * config.gcc: Add m32r*-*-rtems*. | |
| 11945 | * config/m32r/rtems.h: New file. | |
| 11946 | ||
| fc0cd180 BE |
11947 | 2009-01-05 Ben Elliston <bje@au.ibm.com> |
| 11948 | ||
| 11949 | * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. | |
| 11950 | (.po.pox): Likewise. | |
| 11951 | (po/gcc.pot): Likewise. | |
| 11952 | ||
| 3106d8e5 DM |
11953 | 2009-01-04 David S. Miller <davem@davemloft.net> |
| 11954 | ||
| 11955 | * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED_RTX): Delete. | |
| 11956 | (STARTING_FRAME_OFFSET): Always set to zero. | |
| 11957 | ||
| 0009b473 RS |
11958 | 2009-01-04 Richard Sandiford <rdsandiford@googlemail.com> |
| 11959 | ||
| 11960 | * tree.def (LSHIFT_EXPR, RSHIFT_EXPR): Add commentary. | |
| 11961 | * tree-cfg.c (verify_gimple_assign_binary): Allow shifts of | |
| 11962 | fixed-point types, and vectors of the same. | |
| 11963 | ||
| 4f24c6d6 RS |
11964 | 2009-01-04 Richard Sandiford <rdsandiford@googlemail.com> |
| 11965 | ||
| 11966 | * config/mips/sync.md (*mb_barrier): Rename to... | |
| 11967 | (*memory_barrier): ...this. | |
| 11968 | ||
| 1df48f5c JW |
11969 | 2009-01-04 Jonathan Wakely <jwakely.gcc@gmail.com> |
| 11970 | ||
| 11971 | * doc/extend.texi (Function Attributes): Move @cindex after @item | |
| eefe5da0 | 11972 | for 'artificial' and 'flatten'. Fix grammar for 'externally_visible' |
| 1df48f5c JW |
11973 | and put in alphabetical order. Fix 'target' name and put in order. |
| 11974 | * doc/invoke.texi (-Wstrict-null-sentinel, -fipa-matrix-reorg): Fix | |
| 11975 | typos. | |
| 11976 | ||
| 1a8c13b3 UB |
11977 | 2009-01-04 Uros Bizjak <ubizjak@gmail.com> |
| 11978 | ||
| 11979 | * config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB. | |
| 11980 | (memory_barrier): Expand as unspec instead of unspec_volatile. | |
| 11981 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
| 11982 | (*memory_barrier): Define as unspec instead of unspec_volatile. | |
| 11983 | Use (match_dup 0) as input operand. | |
| 11984 | ||
| 11985 | * config/sparc/sparc.md (UNSPEC_MEMBAR): Rename from UNSPECV_MEMBAR. | |
| 11986 | * config/sparc/sync.md (memory_barrier): Expand as unspec instead of | |
| 11987 | unspec_volatile. Remove mem:BLK from insn operands. Use Pmode | |
| 11988 | scratch register. Remove operand 1. | |
| 11989 | (*stbar): Define as unspec instead of unspec_volatile. | |
| 11990 | Use (match_dup 0) as input operand, remove (const_int 8). | |
| 11991 | (*membar): Define as unspec instead of unspec_volatile. | |
| 11992 | Use (match_dup 0) as input operand, remove input operand 2. | |
| 11993 | ||
| 11994 | * config/xtensa/xtensa.md (UNSPEC_MEMW): Rename from UNSPECV_MEMW. | |
| 11995 | (memory_barrier): Expand as unspec instead of unspec_volatile. | |
| 11996 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
| 11997 | (*memory_barrier): Define as unspec instead of unspec_volatile. | |
| 11998 | Use (match_dup 0) as input operand. | |
| 11999 | ||
| 12000 | * config/ia64/sync.md (memory_barrier): Redefine as expander pattern. | |
| 12001 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
| 12002 | Set volatile flag on operand 0. | |
| 12003 | (*memory_barrier): New insn pattern. | |
| 12004 | ||
| 12005 | * config/rs6000/sync.md (memory_barrier): Remove mem:BLK from | |
| 12006 | insn operands. | |
| 12007 | (*memory_barrier): Use (match_dup 0) as input operand. | |
| 12008 | ||
| 12009 | * config/mips/sync.md (memory_barrier): Redefine as expander pattern. | |
| 12010 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
| 12011 | Set volatile flag on operand 0. | |
| 301b6a4e | 12012 | (*mb_internal): New insn pattern. |
| 1a8c13b3 UB |
12013 | |
| 12014 | * config/alpha/sync.md (*memory_barrier): Rename from *mb_internal. | |
| 12015 | ||
| fb0703f7 SB |
12016 | 2009-01-04 Steven Bosscher <steven@gcc.gnu.org> |
| 12017 | ||
| 12018 | PR middle-end/38586 | |
| 12019 | * function.c (struct temp_slot): Move to the section of the file | |
| 12020 | that deals with temp slots. Remove field 'address'. | |
| 12021 | (temp_slot_address_table): New hash table of address -> temp slot. | |
| 12022 | (struct temp_slot_address_entry): New struct, items for the table. | |
| 12023 | (temp_slot_address_compute_hash, temp_slot_address_hash, | |
| 12024 | temp_slot_address_eq, insert_temp_slot_address): Support functions | |
| 12025 | for the new table. | |
| 12026 | (find_temp_slot_from_address): Rewrite to use the new hash table. | |
| 12027 | (remove_unused_temp_slot_addresses): Remove addresses of temp | |
| 12028 | slots that have been made available. | |
| 12029 | (remove_unused_temp_slot_addresses_1): Call-back for htab_traverse, | |
| 12030 | worker function for remove_unused_temp_slot_addresses. | |
| 12031 | (assign_stack_temp_for_type): Don't clear the temp slot address list. | |
| 12032 | Add the temp slot address to the address -> temp slot map. | |
| 12033 | (update_temp_slot_address): Update via insert_temp_slot_address. | |
| 12034 | (free_temp_slots): Call remove_unused_temp_slot_addresses. | |
| 12035 | (pop_temp_slots): Likewise. | |
| 12036 | (init_temp_slots): Allocate the address -> temp slot map, or empty | |
| 12037 | the map if it is already allocated. | |
| 12038 | (prepare_function_start): Initialize temp slot processing. | |
| 12039 | ||
| b5a430f3 SB |
12040 | 2009-01-04 Steven Bosscher <steven@gcc.gnu.org> |
| 12041 | ||
| 12042 | PR middle-end/38584 | |
| 12043 | * cfgexpand.c (estimate_stack_frame_size): Simplify the estimate: | |
| 12044 | Calculate the size of all stack vars assuming no packing of stack | |
| 12045 | vars will happen, replacing a quadratic algorithm with a linear one. | |
| 12046 | ||
| 5d560619 JJ |
12047 | 2009-01-03 Jakub Jelinek <jakub@redhat.com> |
| 12048 | ||
| 12049 | PR target/38707 | |
| 12050 | * expmed.c (store_bit_field_1): Don't modify op0 if movstrict insn | |
| 12051 | can't be used. | |
| 12052 | ||
| 953a7caa DN |
12053 | 2009-01-03 Diego Novillo <dnovillo@google.com> |
| 12054 | ||
| 12055 | * doc/contrib.texi: Update contributions. | |
| 12056 | ||
| 5f26a230 JJ |
12057 | 2009-01-03 Jakub Jelinek <jakub@redhat.com> |
| 12058 | ||
| 493aa551 JJ |
12059 | PR c++/38705 |
| 12060 | * builtins.c (fold_builtin_memory_op): Give up if either operand | |
| 12061 | is volatile. Set srctype or desttype to non-qualified version | |
| 12062 | of the other type. | |
| 12063 | ||
| 5f26a230 JJ |
12064 | PR c/38700 |
| 12065 | * builtins.c (fold_builtin_expect): Only check DECL_WEAK for VAR_DECLs | |
| 12066 | and FUNCTION_DECLs. | |
| 12067 | ||
| c95b2534 | 12068 | 2009-01-02 Kenneth Zadeck <zadeck@naturalbridge.com> |
| fafe34f9 KZ |
12069 | |
| 12070 | PR rtl-optimization/35805 | |
| 12071 | * df-problems.c (df_lr_finalize): Add recursive call to resolve lr | |
| 12072 | problem if fast dce is able to remove any instructions. | |
| 12073 | * dce.c (dce_process_block): Fix dump message. | |
| 2ba9daa7 | 12074 | |
| 0b355794 MM |
12075 | 2009-01-02 Mark Mitchell <mark@codesourcery.com> |
| 12076 | ||
| 12077 | PR 33649 | |
| 12078 | * tree-ssa-pre.c (compute_antic): Correct loop bounds. | |
| 12079 | ||
| 0cf0d02b JJ |
12080 | 2009-01-02 Jakub Jelinek <jakub@redhat.com> |
| 12081 | ||
| 12082 | PR middle-end/38690 | |
| 12083 | * tree-flow.h (op_code_prio, op_prio): New prototypes. | |
| 12084 | * tree-pretty-print.c (op_code_prio): New function. | |
| 12085 | (op_prio): No longer static. Use op_code_prio. | |
| 12086 | * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs): | |
| 12087 | Use op_prio and op_code_prio to determine if () should be | |
| 12088 | printed around operand(s) or not. | |
| 12089 | ||
| 12090 | * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs, | |
| 12091 | dump_gimple_call, dump_gimple_switch, dump_gimple_cond, | |
| 12092 | dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi, | |
| 12093 | dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use | |
| 12094 | pp_character instead of pp_string for single letter printing. | |
| 12095 | ||
| e3606f3b RS |
12096 | 2009-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
| 12097 | ||
| 12098 | * doc/extend.texi: Fix '#pragma GCC option' typo. | |
| 12099 | ||
| c95b2534 | 12100 | 2009-01-02 Richard Guenther <rguenther@suse.de> |
| 00f39bd5 | 12101 | |
| a5f061dc RG |
12102 | * doc/install.texi (--enable-checking): Mention different |
| 12103 | default for stage1. | |
| 12104 | (--enable-stage1-checking): Document. | |
| 00f39bd5 | 12105 | |
| 26de0bcb AP |
12106 | 2009-01-01 Andrew Pinski <pinskia@gmail.com> |
| 12107 | ||
| 12108 | PR middle-end/30142 | |
| 12109 | * tree-cfg.c (verify_expr): Add INDIRECT_REF case. Change MODIFY_EXPR | |
| 12110 | case to be an error. | |
| 12111 | ||
| 7a7d8fab BE |
12112 | 2009-01-02 Ben Elliston <bje@au.ibm.com> |
| 12113 | ||
| 12114 | * config/fp-bit.h (pack_d): Constify argument. | |
| 12115 | * config/fp-bit.c (makenan): Constify return type. Remove casts. | |
| 12116 | (isnan): Constify argument. | |
| 12117 | (isinf): Likewise. | |
| 12118 | (iszero): Likewise. | |
| 12119 | (pack_d): Likewise. | |
| 12120 | (_fpadd_parts): Constify return type. | |
| 12121 | (_fpmul_parts): Likewise. | |
| 12122 | (_fpdiv_parts): Likewise. | |
| 12123 | ||
| b295aee2 JJ |
12124 | 2009-01-01 Jakub Jelinek <jakub@redhat.com> |
| 12125 | ||
| 12126 | PR c/36489 | |
| 12127 | * c-typeck.c (add_pending_init): Add IMPLICIT argument. Only | |
| 12128 | warn about overwriting initializer with side-effects or | |
| 12129 | -Woverride-init if !IMPLICIT. | |
| 12130 | (output_init_element): Likewise. Pass IMPLICIT down to | |
| 12131 | add_pending_init. | |
| 12132 | (process_init_element): Add IMPLICIT argument. Pass it down | |
| 12133 | to output_init_element. | |
| 12134 | (push_init_element, pop_init_level, set_designator): Adjust | |
| 12135 | process_init_element callers. | |
| 12136 | (set_nonincremental_init, set_nonincremental_init_from_string): | |
| 12137 | Adjust add_pending_init callers. | |
| 12138 | (output_pending_init_elements): Adjust output_init_element callers. | |
| 12139 | * c-tree.h (process_init_element): Adjust prototype. | |
| 12140 | * c-parser.c (c_parser_initelt, c_parser_initval): Adjust | |
| 12141 | process_init_element callers. | |
| ad41bd84 JM |
12142 | |
| 12143 | \f | |
| 12144 | Copyright (C) 2009 Free Software Foundation, Inc. | |
| 12145 | ||
| 12146 | Copying and distribution of this file, with or without modification, | |
| 12147 | are permitted in any medium without royalty provided the copyright | |
| 12148 | notice and this notice are preserved. |