| c04e3894 |
1 | 2008-06-19 Bernhard Fischer <aldot@gcc.gnu.org> |
| 2 | |
| 3 | * cgraphunit.c (cgraph_finalize_function): Remove redundant setting of |
| 4 | node->decl. |
| 5 | (cgraph_expand_function): Use local copy of decl. |
| 6 | (cgraph_expand_all_functions): Remove redundant initialization of |
| 7 | order_pos. |
| 8 | (cgraph_optimize): Reword internal_error message. |
| 9 | |
| 10 | 2008-06-19 Chung-Lin Tang <ctang@marvell.com> |
| 4e86c60d |
11 | |
| 12 | * arm-protos.h (arm_return_in_memory): Remove public |
| 13 | arm_return_in_memory() prototype. |
| 14 | * arm.c (arm_return_in_memory): Add static prototype, add target |
| 15 | hook macro, change definition and comments. |
| 16 | * arm.h (TARGET_RETURN_IN_MEMORY): Remove. |
| 17 | |
| 6be7e425 |
18 | 2008-06-19 Ben Elliston <bje@au.ibm.com> |
| 19 | |
| 20 | * dfp.h, dfp.c, config/dfp-bit.h, config/dfp-bit.c, real.h, |
| 21 | real.c: Remove references to IEEE 754R. |
| 22 | * doc/install.texi (Configuration): IEEE 754R -> IEEE 754-2008. |
| 23 | * doc/libgcc.texi (Decimal float library routines): Likewise. |
| 24 | |
| 1bd43494 |
25 | 2008-06-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 26 | |
| 27 | * targhooks.h (struct gcc_target): New member unwind_word_mode. |
| 28 | (default_unwind_word_mode): Add prototype. |
| 29 | * targhooks.c (default_unwind_word_mode): New function. |
| 30 | (default_eh_return_filter_mode): Return targetm.unwind_word_mode () |
| 31 | instead of word_mode. |
| 32 | * target-def.h (TARGET_UNWIND_WORD_MODE): New macro. |
| 33 | (TARGET_INITIALIZER): Use it. |
| 34 | |
| 35 | * c-common.c (handle_mode_attribute): Support "unwind_word" |
| 36 | mode attribute. |
| 37 | * unwind-generic.h (_Unwind_Word, _Unwind_Sword): Use it. |
| 38 | |
| 39 | * except.c (init_eh): Use targetm.unwind_word_mode () instead of |
| 40 | word_mode to access SjLj_Function_Context member "data". |
| 41 | (sjlj_emit_dispatch_table): Likewise. Also, perform type |
| 42 | conversion from targetm.eh_return_filter_mode () to |
| 43 | targetm.unwind_word_mode () if they differ. |
| 44 | |
| 45 | * builtin-types.def (BT_UNWINDWORD): New primitive type. |
| 46 | (BT_FN_UNWINDWORD_PTR): New function type. |
| 47 | (BT_FN_WORD_PTR): Remove. |
| 48 | * builtins.def (BUILT_IN_EXTEND_POINTER): Use BT_FN_UNWINDWORD_PTR. |
| 49 | * except.c (expand_builtin_extend_pointer): Convert pointer to |
| 50 | targetm.unwind_word_mode () instead of word_mode. |
| 51 | |
| 52 | * config/spu/spu-protos.h (spu_eh_return_filter_mode): Remove. |
| 53 | * config/spu/spu.c (spu_eh_return_filter_mode): Remove. |
| 54 | (spu_unwind_word_mode): New function. |
| 55 | (TARGET_EH_RETURN_FILTER_MODE): Do not define. |
| 56 | (TARGET_UNWIND_WORD_MODE): Define. |
| 57 | * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS): Remove -D__word__=SI. |
| 58 | |
| aa71ecd4 |
59 | 2008-06-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 60 | |
| 61 | * config/spu/spu.c (reg_align): Remove. |
| 62 | (regno_aligned_for_load): Also accept ARG_POINTER_REGNUM. |
| 63 | (spu_split_load): Use regno_aligned_for_load instead of reg_align. |
| 64 | (spu_split_store): Likewise. |
| 65 | |
| c04e3894 |
66 | 2008-06-18 Bernhard Fischer <aldot@gcc.gnu.org> |
| 95d2f3cc |
67 | |
| 68 | * gcc/tree-vn.c: Fix typo in comment. |
| 69 | |
| 070eb4db |
70 | 2008-06-18 Jan Hubicka <jh@suse.cz> |
| 71 | |
| 72 | * cgraphunit.c (cgraph_optimize): Output debug info when doing |
| 73 | toplevel reorder too. |
| 74 | |
| 11d1b809 |
75 | 2008-06-18 Jan Hubicka <jh@suse.cz> |
| 76 | |
| 77 | * c-opts.c (c_common_post_options): PCH is not compatible with |
| 78 | no-unit-at-a-time. |
| 79 | * opts.c (handle_options): Enable unit-at-a-time at O0 along with |
| 80 | -fno-toplevel-reorder by default now. |
| 81 | |
| 2489ab9d |
82 | 2008-06-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 83 | |
| 84 | PR documentation/30739 |
| 85 | * doc/install.texi (Prerequisites): Document dependency on awk. |
| 86 | |
| 3b10edae |
87 | 2008-06-18 Uros Bizjak <ubizjak@gmail.com> |
| 88 | Ian Lance Taylor <iant@google.com> |
| 89 | |
| 90 | PR rtl-optimization/35604 |
| 91 | * jump.c (redirect_exp_1): Skip the condition of an IF_THEN_ELSE. We |
| 92 | only want to change jump destinations, not eventual label comparisons. |
| 93 | |
| 27c9bdfe |
94 | 2008-06-16 Jan Hubicka <jh@suse.cz> |
| 95 | |
| 96 | * cgraphunit.c (cgraph_expand_pending_functions): Give up at |
| 97 | syntax errors. |
| 98 | (cgraph_analyze_function): Likewise. |
| 99 | |
| 0da03d11 |
100 | 2008-06-16 Jan Hubicka <jh@suse.cz> |
| 101 | |
| 102 | * cgraph.h (cgraph_mark_if_needed): New function. |
| 103 | * cgraphunit.c (cgraph_mark_if_needed): New function. |
| 104 | * c-decl.c (duplicate_decl): Use it. |
| 105 | |
| 44ffce27 |
106 | 2008-06-16 Jan Hubicka <jh@suse.cz> |
| 107 | |
| 108 | * cgraph.c (cgraph_add_new_function): When in expansion state, do |
| 109 | lowering. |
| 110 | |
| 81a0bd53 |
111 | 2008-06-16 Jan Hubicka <jh@suse.cz> |
| 112 | |
| 113 | * tree-outof-ssa.c (pass_out_of_ssa): Do not depend on PROP_alias. |
| 114 | |
| 69f36814 |
115 | 2008-06-16 Daniel Jacobowitz <dan@codesourcery.com> |
| 116 | Kazu Hirata <kazu@codesourcery.com> |
| 117 | Maxim Kuvyrkov <maxim@codesourcery.com |
| 118 | |
| 119 | * config.gcc (mips64el-st-linux-gnu): Use mips/st.h and mips/t-st. |
| 120 | * config.host: Use driver-native.o and mips/x-native for mips*-linux*. |
| 121 | * config/mips/linux.h (host_detect_local_cpu): Declare, add to |
| 122 | EXTRA_SPEC_FUNCTIONS. |
| 123 | (MARCH_MTUNE_NATIVE_SPECS, BASE_DRIVER_SELF_SPECS): New macros. |
| 124 | (DRIVER_SELF_SPECS): Adjust. |
| 125 | * config/mips/linux64.h (DRIVER_SELF_SPECS): Update. |
| 126 | * config/mips/st.h, config/mips/t-st: New. |
| 127 | * config/mips/driver-native.c, config/mips/x-native: New. |
| 128 | * doc/invoke.texi (MIPS): Document 'native' value for -march and |
| 129 | -mtune options. |
| 130 | |
| d598f4ff |
131 | 2008-06-18 Maxim Kuvyrkov <maxim@codesourcery.com> |
| 132 | |
| 133 | * config/mips/mips.h (ISA_HAS_CONDMOVE): Slice ISA_HAS_FP_CONDMOVE |
| 134 | from it. |
| 135 | (ISA_HAS_FP_CONDMOVE): New macro. |
| 136 | (ISA_HAS_FP_MADD4_MSUB4, ISA_HAS_FP_MADD3_MSUB3): New macros. |
| 137 | (ISA_HAS_NMADD_NMSUB): Rename to ISA_HAS_NMADD4_NMSUB4. |
| 138 | (ISA_HAS_NMADD3_NMSUB3): New macro. |
| 139 | * config/mips/mips.c (mips_rtx_costs): Update. |
| 140 | * config/mips/mips.md (MOVECC): Don't use FP conditional moves when |
| 141 | compiling for ST Loongson 2E/2F. |
| 142 | (madd<mode>): Rename to madd4<mode>. Update. |
| 143 | (madd3<mode>): New pattern. |
| 144 | (msub<mode>): Rename to msub4<mode>. Update. |
| 145 | (msub3<mode>): New pattern. |
| 146 | (nmadd<mode>): Rename to nmadd4<mode>. Update. |
| 147 | (nmadd3<mode>): New pattern. |
| 148 | (nmadd<mode>_fastmath): Rename to nmadd4<mode>_fastmath. Update. |
| 149 | (nmadd3<mode>_fastmath): New pattern. |
| 150 | (nmsub<mode>): Rename to nmsub4<mode>. Update. |
| 151 | (nmsub3<mode>): New pattern. |
| 152 | (nmsub<mode>_fastmath): Rename to nmsub4<mode>_fastmath. Update. |
| 153 | (nmsub3<mode>_fastmath): New pattern. |
| 154 | (mov<SCALARF:mode>_on_<MOVECC:mode>, mov<mode>cc): Update. |
| 155 | |
| 158b6cc9 |
156 | 2008-06-18 Steven Bosscher <steven@gcc.gnu.org> |
| 157 | |
| 158 | * df.h (struct df_ref): Replace 'insn' field with 'insn_info' field. |
| 159 | (DF_REF_INSN_INFO): New. |
| 160 | (DF_REF_INSN, DF_REF_INSN_UID): Rewrite macros using DF_REF_INSN_INFO. |
| 161 | (DF_REF_IS_ARTIFICIAL): Artificial refs are now identified as refs |
| 162 | with a NULL DF_REF_INSN_INFO. |
| 163 | (DF_INSN_INFO_GET, DF_INSN_INFO_SET): Renamed from DF_INSN_GET and |
| 164 | DF_INSN_SET. |
| 165 | (DF_INSN_INFO_LUID, DF_INSN_INFO_DEFS, DF_INSN_INFO_USES, |
| 166 | DF_INSN_INFO_EQ_USES): New. |
| 167 | (DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES, DF_INSN_EQ_USES, |
| 168 | DF_INSN_UID_LUID, DF_INSN_UID_DEFS, DF_INSN_UID_USES, |
| 169 | DF_INSN_UID_EQ_USES): Rewrite using DF_INSN_INFO_* macros. |
| 170 | * df-core.c: Update comment for above changes. |
| 171 | (df_insn_debug_regno): Use DF_INSN_INFO_GET instead of INSN_UID and |
| 172 | DF_INSN_UID_* macros. |
| 173 | (df_ref_debug): Check for NULL DF_REF_INSN_INFO. |
| 174 | * df-scan.c (df_ref_record): Take a df_insn_info instead of an |
| 175 | insn rtx. Update all callers. |
| 176 | (df_def_record_1, df_defs_record, df_uses_record, df_get_call_refs, |
| 177 | df_ref_create_structure, df_insn_refs_collect): Likewise. |
| 178 | (df_ref_equal_p): Compare DF_REF_INSN_INFO pointers for the refs. |
| 179 | * df-problems.c (df_chain_dump): Test for non-NULL DF_REF_INSN_INFO. |
| 180 | (df_live_bb_local_compute): Retrieve DF_INSN_INFO, use DF_INSN_INFO_* |
| 181 | macros to access the insn refs. |
| 182 | (df_chain_top_dump, df_chain_bottom_dump, df_byte_lr_alloc): Likewise. |
| 183 | * fwprop.c (use_killed_between): Use DF_REF_INSN accessor macro. |
| 184 | (all_uses_available): Retrieve DF_INSN_INFO for def_insn, and use it |
| 185 | for accessing the refs. |
| 186 | (try_fwprop_subst): Likewise. |
| 187 | * ddg.c (add_cross_iteration_register_deps): Use DF_REF_INSN macro. |
| 188 | * web.c (union_defs): Retrieve DF_INSN_INFO for def_insn, and use it |
| 189 | for accessing the refs. |
| 190 | * loop-invariant.c (invariant_for_use): Use DF_REF_BB macro. |
| 191 | (check_dependencies): Use DF_INSN_INFO_GET, use DF_INSN_INFO_* macros |
| 192 | to look at the insn refs. |
| 193 | (record_uses): Likewise. |
| 194 | * dce.c (deletable_insn_p): Don't tolerate artificial DEFs in this |
| 195 | function anymore. |
| 196 | (mark_artificial_uses): Don't mark_insn for artificial refs. |
| 197 | (mark_reg_rependencies): Likewise. |
| 198 | |
| 199 | * doc/rtl.texi: Remove documentation of ADDRESSOF. |
| 200 | |
| 5b2c7553 |
201 | 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 202 | |
| 203 | * configure: Regenerate. |
| 204 | |
| 996f916d |
205 | 2008-06-17 Eric B. Weddington <eric.weddington@atmel.com> |
| 206 | |
| 207 | * config/avr/avr.c (avr_mcu_t): Remove atmega32hvb. |
| 208 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. |
| 209 | * config/avr/t-avr (MULTILIB_MATCHES): Likewise. |
| 210 | |
| 03468e21 |
211 | 2008-06-17 Eric B. Weddington <eric.weddington@atmel.com> |
| 212 | |
| 213 | * config/avr/avr.c (avr_mcu_t): Add attiny167. |
| 214 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. |
| 215 | * gcc/config/avr/t-avr (MULTILIB_MATCHES): Likewise. |
| 216 | |
| 12d142e2 |
217 | 2008-06-17 Eric B. Weddington <eric.weddington@atmel.com> |
| 218 | |
| 219 | * config/avr/avr.c (avr_mcu_t): Add atmega32u4. |
| 220 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. |
| 221 | * config/avr/t-avr (MULTILIB_MATCHES): Likewise. |
| 222 | |
| 8f4173dc |
223 | 2008-06-17 Bernhard Fischer <aldot@gcc.gnu.org> |
| 224 | |
| 225 | * tree-ssa-sccvn.c: Fix format of comments. |
| 226 | |
| 227 | 2008-06-17 Bernhard Fischer <aldot@gcc.gnu.org> |
| 94206a66 |
228 | |
| 229 | * cgraph.c: Remove unneeded forward declarations of eq_node() |
| 230 | and hash_node(). |
| 231 | |
| 1e5b92fa |
232 | 2008-06-17 Steven Bosscher <steven@gcc.gnu.org> |
| 233 | |
| 234 | * see.c (see_analyse_one_def): Do not look for REG_LIBCALL and |
| 235 | REG_RETVAL notes. |
| 236 | (see_update_relevancy): Likewise. |
| 237 | * fwprop.c (try_fwprop_subst): Likewise. |
| 238 | * rtlanal.c (noop_move_p): Likewise. |
| 239 | * builtins.c (expand_buitlin_mathfn): Don't try to add REG_EQUAL |
| 240 | notes to non-existing libcall blocks. |
| 241 | * cse.c (cse_insn): Change prototype. Don't update libcall notes. |
| 242 | Remove orig_set. |
| 243 | (cse_extended_basic_block): Don't track libcall and no-conflict notes. |
| 244 | (dead_libcall_p): Remove. |
| 245 | (delete_trivially_dead_insns): Don't use it. |
| 246 | * web.c (union_defs): Remove comment about keeping nops. |
| 247 | * gcse.c (hash_scan_insn): Don't take libcall pointers. |
| 248 | (compute_hash_table_work): Don't track libcall notes. |
| 249 | (do_local_cprop): Don't take libcall pointers. Don't update |
| 250 | libcall notes. |
| 251 | (adjust_libcall_notes): Deleted. |
| 252 | (local_cprop_pass): Remove stack for nested libcalls (which shouldn't |
| 253 | ever have existed in the first place). |
| 254 | (replace_store_insn): Don't try to remove libcall notes. |
| 255 | * lower-subreg.c (move_libcall_note, move_retval_note): Deleted. |
| 256 | (resolve_reg_notes): Don't call them. |
| 257 | (resolve_simple_move): Likewise. |
| 258 | (decompose_multiword_subregs): Remove block handling REG_RETVAL notes. |
| 259 | Don't remove REG_RETVAL notes. |
| 260 | * emit-rtl.c (try_split): Don't update libcall notes. |
| 261 | (emit_copy_of_insn_after): Dito. |
| 262 | * cselib.c (cselib_current_insn_in_libcall): Remove. |
| 263 | (cselib_process_insn): Don't set/clear it. |
| 264 | (new_elt_loc_list): Don't record it. |
| 265 | (cselib_init): Don't initialize it. |
| 266 | * cselib.c (struct elt_loc_list): Remove in_libcall field. |
| 267 | * loop-invariant.c (find_invariant_insn): Don't look for libcall |
| 268 | notes. |
| 269 | * sched-deps.c (sched_analyze_insn): Don't group libcall blocks. |
| 270 | (sched_analyze): Don't set up deps->libcall_block_tail_insn. |
| 271 | (init_deps): Don't initialize it. |
| 272 | * sched-int.h (struct deps): Rremove libcall_block_tail_insn field. |
| 273 | * combine.c (delete_noop_moves): Don't update libcall notes. |
| 274 | (can_combine_p): Remove now pointless #if 0 block. |
| 275 | (try_combine): Remove another obsolete #if 0 block. |
| 276 | (distribute_notes): Don't distribute libcall notes. |
| 277 | * reg-notes.def (REG_LIBCALL, REG_RETVAL): Remove. |
| 278 | * dce.c (libcall_dead_p): Remove. |
| 279 | (delete_unmarked_insns): Don't handle libcall blocks. |
| 280 | (preserve_libcall_for_dce): Remove. |
| 281 | (prescan_insns_for_dce): Don't special-case libcall block insns. |
| 282 | * reload1 (reload): Don't handle libcall notes. |
| 283 | * doc/rtl.texi (REG_LIBCALL, REG_RETVAL, REG_LIBCALL_ID): Remove |
| 284 | documentation. |
| 285 | |
| 0c4e93a2 |
286 | 2008-06-16 Eric B. Weddington <eric.weddington@atmel.com> |
| 287 | |
| 288 | * config/avr/avr.c (avr_mcu_t): Add atmega32c1. |
| 289 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. |
| 290 | * config/avr/t-avr (MULTILIB_MATCHES): Likewise. |
| 291 | |
| 45a559b0 |
292 | 2008-06-16 Eric B. Weddington <eric.weddington@atmel.com> |
| 293 | |
| 294 | * config/avr/avr.c (avr_mcu_t): Add atmega32m1. |
| 295 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. |
| 296 | * config/avr/t-avr (MULTILIB_MATCHES): Likewise. |
| 297 | |
| b9de6413 |
298 | 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 299 | |
| 300 | * Makefile.in (FLAGS_TO_PASS): Add $(datarootdir). |
| 301 | |
| cd5987b1 |
302 | 2008-06-16 Ira Rosen <irar@il.ibm.com> |
| 303 | |
| 304 | PR tree-optimization/36493 |
| 305 | * tree-vect-transform.c (vect_create_data_ref_ptr): Remove TYPE from |
| 306 | the arguments list. Use VECTYPE to create vector pointer. |
| 307 | (vectorizable_store): Fail if accesses through a pointer to vectype |
| 308 | do not alias the original memory reference operands. |
| 309 | Call vect_create_data_ref_ptr without the removed argument. |
| 310 | (vectorizable_load): Likewise. |
| 311 | (vect_setup_realignment): Call vect_create_data_ref_ptr without the |
| 312 | removed argument. |
| 313 | |
| 73de90a3 |
314 | 2008-06-015 Andy Hutchinson <hutchinsonandy@aim.com> |
| 315 | |
| 316 | PR target/36336 |
| 317 | * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Add check for |
| 318 | reg_equiv_constant. |
| 319 | |
| dc5599bf |
320 | 2008-06-15 Maxim Kuvyrkov <maxim@codesourcery.com> |
| 321 | |
| 322 | * config/mips/loongson2ef.md: New file. |
| 323 | * config/mips/mips.md (UNSPEC_LOONGSON_ALU1_TURN_ENABLED_INSN) |
| 324 | (UNSPEC_LOONGSON_ALU2_TURN_ENABLED_INSN) |
| 325 | (UNSPEC_LOONGSON_FALU1_TURN_ENABLED_INSN) |
| 326 | (UNSPEC_LOONGSON_FALU2_TURN_ENABLED_INSN): New constants. |
| 327 | (define_attr "cpu"): Rename loongson2e and loongson2f to loongson_2e |
| 328 | and loongson_2f. |
| 329 | (loongson2ef.md): New include. |
| 330 | * config/mips/loongson.md (vec_pack_ssat_<mode>, vec_pack_usat_<mode>) |
| 331 | (add<mode>3, paddd, ssadd<mode>3, usadd<mode>3) |
| 332 | (loongson_and_not_<mode>, loongson_average_<mode>, loongson_eq_<mode>) |
| 333 | (loongson_gt_<mode>, loongson_extract_halfword) |
| 334 | (loongson_insert_halfword_0, loongson_insert_halfword_2) |
| 335 | (loongson_insert_halfword_3, loongson_mult_add, smax<mode>3) |
| 336 | (umax<mode>3, smin<mode>3, umin<mode>3, loongson_move_byte_mask) |
| 337 | (umul<mode>3_highpart, smul<mode>3_highpart, loongson_smul_lowpart) |
| 338 | (loongson_umul_word, loongson_pasubub, reduc_uplus_<mode>) |
| 339 | (loongson_psadbh, loongson_pshufh, loongson_psll<mode>) |
| 340 | (loongson_psra<mode>, loongson_psrl<mode>, sub<mode>3, psubd) |
| 341 | (sssub<mode>3, ussub<mode>3, vec_interleave_high<mode>) |
| 342 | (vec_interleave_low<mode>): Define type attribute. |
| 343 | * config/mips/mips.c (mips_ls2): New static variable. |
| 344 | (mips_issue_rate): Update to handle tuning for Loongson 2E/2F. |
| 345 | (mips_ls2_init_dfa_post_cycle_insn, mips_init_dfa_post_cycle_insn) |
| 346 | (sched_ls2_dfa_post_advance_cycle, mips_dfa_post_advance_cycle): |
| 347 | Implement target scheduling hooks. |
| 348 | (mips_multipass_dfa_lookahead): Update to handle tuning for |
| 349 | Loongson 2E/2F. |
| 350 | (mips_sched_init): Initialize data for Loongson scheduling. |
| 351 | (mips_ls2_variable_issue): New static function. |
| 352 | (mips_variable_issue): Update to handle tuning for Loongson 2E/2F. |
| 353 | Add sanity check. |
| 354 | (TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN) |
| 355 | (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Override target hooks. |
| 356 | * config/mips/mips.h (TUNE_LOONGSON_2EF): New macros. |
| 357 | (ISA_HAS_XFER_DELAY, ISA_HAS_FCMP_DELAY, ISA_HAS_HILO_INTERLOCKS): |
| 358 | Handle ST Loongson 2E/2F cores. |
| 359 | (CPU_UNITS_QUERY): Define macro to enable querying of DFA units. |
| 360 | |
| bde357c8 |
361 | 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 362 | |
| 363 | * omp-low.c (extract_omp_for_data): Fix comment typo. |
| 364 | * c.opt: Fix typo. |
| 365 | |
| c24c5fac |
366 | 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 367 | |
| 368 | * doc/sourcebuild.texi (Config Fragments): Remove obsolete |
| 369 | FIXME note about gcc/config.guess. |
| 370 | * doc/options.texi (Option file format): Remove non-ASCII bytes. |
| 371 | * doc/cpp.texi: Expand TABs, drop indentation outside examples. |
| 372 | * doc/cppopts.texi: Likewise. |
| 373 | * doc/extend.texi: Likewise. |
| 374 | * doc/gcc.texi: Likewise. |
| 375 | * doc/gccint.texi: Likewise. |
| 376 | * doc/gcov.texi: Likewise. |
| 377 | * doc/gty.texi: Likewise. |
| 378 | * doc/hostconfig.texi: Likewise. |
| 379 | * doc/install.texi: Likewise. |
| 380 | * doc/invoke.texi: Likewise. |
| 381 | * doc/loop.texi: Likewise. |
| 382 | * doc/makefile.texi: Likewise. |
| 383 | * doc/md.texi: Likewise. |
| 384 | * doc/passes.texi: Likewise. |
| 385 | * doc/tm.texi: Likewise. |
| 386 | * doc/tree-ssa.texi: Likewise. |
| 387 | * doc/trouble.texi: Likewise. |
| 388 | |
| 9636921b |
389 | 2008-06-15 Mark Shinwell <shinwell@codesourcery.com> |
| 390 | Nathan Sidwell <nathan@codesourcery.com> |
| 391 | Maxim Kuvyrkov <maxim@codesourcery.com> |
| 392 | Richard Sandiford <rdsandiford@googlemail.com> |
| 393 | |
| 394 | * config/mips/mips-modes.def: Add V8QI, V4HI and V2SI modes. |
| 395 | * config/mips/mips-protos.h (mips_expand_vector_init): New. |
| 396 | * config/mips/mips-ftypes.def: Add function types for Loongson-2E/2F |
| 397 | builtins. |
| 398 | * config/mips/mips.c (mips_split_doubleword_move): Handle new modes. |
| 399 | (mips_hard_regno_mode_ok_p): Allow 64-bit vector modes for Loongson. |
| 400 | (mips_vector_mode_supported_p): Add V2SImode, V4HImode and |
| 401 | V8QImode cases. |
| 402 | (LOONGSON_BUILTIN, LOONGSON_BUILTIN_ALIAS): New. |
| 403 | (CODE_FOR_loongson_packsswh, CODE_FOR_loongson_packsshb, |
| 404 | (CODE_FOR_loongson_packushb, CODE_FOR_loongson_paddw, |
| 405 | (CODE_FOR_loongson_paddh, CODE_FOR_loongson_paddb, |
| 406 | (CODE_FOR_loongson_paddsh, CODE_FOR_loongson_paddsb) |
| 407 | (CODE_FOR_loongson_paddush, CODE_FOR_loongson_paddusb) |
| 408 | (CODE_FOR_loongson_pmaxsh, CODE_FOR_loongson_pmaxub) |
| 409 | (CODE_FOR_loongson_pminsh, CODE_FOR_loongson_pminub) |
| 410 | (CODE_FOR_loongson_pmulhuh, CODE_FOR_loongson_pmulhh) |
| 411 | (CODE_FOR_loongson_biadd, CODE_FOR_loongson_psubw) |
| 412 | (CODE_FOR_loongson_psubh, CODE_FOR_loongson_psubb) |
| 413 | (CODE_FOR_loongson_psubsh, CODE_FOR_loongson_psubsb) |
| 414 | (CODE_FOR_loongson_psubush, CODE_FOR_loongson_psubusb) |
| 415 | (CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw) |
| 416 | (CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh) |
| 417 | (CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): New. |
| 418 | (mips_builtins): Add Loongson builtins. |
| 419 | (mips_loongson_2ef_bdesc): New. |
| 420 | (mips_bdesc_arrays): Add mips_loongson_2ef_bdesc. |
| 421 | (mips_builtin_vector_type): Handle unsigned versions of vector modes. |
| 422 | (MIPS_ATYPE_UQI, MIPS_ATYPE_UDI, MIPS_ATYPE_V2SI, MIPS_ATYPE_UV2SI) |
| 423 | (MIPS_ATYPE_V4HI, MIPS_ATYPE_UV4HI, MIPS_ATYPE_V8QI, MIPS_ATYPE_UV8QI): |
| 424 | New. |
| 425 | (mips_expand_vector_init): New. |
| 426 | * config/mips/mips.h (HAVE_LOONGSON_VECTOR_MODES): New. |
| 427 | (TARGET_CPU_CPP_BUILTINS): Define __mips_loongson_vector_rev |
| 428 | if appropriate. |
| 429 | * config/mips/mips.md: Add unspec numbers for Loongson |
| 430 | builtins. Include loongson.md. |
| 431 | (MOVE64): Include Loongson vector modes. |
| 432 | (SPLITF): Include Loongson vector modes. |
| 433 | (HALFMODE): Handle Loongson vector modes. |
| 434 | * config/mips/loongson.md: New. |
| 435 | * config/mips/loongson.h: New. |
| 436 | * config.gcc: Add loongson.h header for mips*-*-* targets. |
| 437 | * doc/extend.texi (MIPS Loongson Built-in Functions): New. |
| 438 | |
| 10e9fb7b |
439 | 2008-06-14 Joseph Myers <joseph@codesourcery.com> |
| 440 | |
| 441 | * config.gcc (arc-*-elf*, avr-*-*, fr30-*-elf, frv-*-elf, |
| 442 | h8300-*-elf*, h8300-*-*, i[34567]86-*-elf*, x86_64-*-elf*, |
| 443 | i[34567]86-*-aout*, i[34567]86-*-coff*, ia64*-*-elf*, |
| 444 | iq2000*-*-elf*, m32r-*-elf*, m32rle-*-elf*, m32r-*-linux*, |
| 445 | m32rle-*-linux*, m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, |
| 446 | m68k-*-coff*, mcore-*-elf, mcore-*-pe*, mipsisa64sr71k-*-elf*, |
| 447 | mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*, mips-*-elf* | |
| 448 | mipsel-*-elf*, mips64-*-elf* | mips64el-*-elf*, mips64vr-*-elf* | |
| 449 | mips64vrel-*-elf*, mips64orion-*-elf* | mips64orionel-*-elf*, |
| 450 | mipstx39-*-elf* | mipstx39el-*-elf*, mn10300-*-*, pdp11-*-, |
| 451 | powerpc-*-elf*, powerpcle-*-elf*, sh-*-elf* | sh[12346l]*-*-elf* | |
| 452 | sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | sh-*-linux* | |
| 453 | sh[2346lbe]*-*-linux* | sh-*-netbsdelf* | shl*-*-netbsdelf* | |
| 454 | sh5-*-netbsd* | sh5l*-*-netbsd* | sh64-*-netbsd* | |
| 455 | sh64l*-*-netbsd*, sh-*-*, sparc-*-elf*, sparc64-*-elf*, |
| 456 | v850e1-*-*, v850e-*-*, v850-*-*, xstormy16-*-elf, m32c-*-elf*): |
| 457 | Remove use_fixproto=yes. |
| 458 | (ia64*-*-hpux*): Remove comment about using fixproto. |
| 459 | (m68k-*-uclinuxoldabi*, m68k-*-uclinux*): Remove use_fixproto=no. |
| 460 | |
| 71a71532 |
461 | 2008-06-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 462 | |
| 463 | * configure.ac: Update gthr-default.h lazily, to avoid unneeded |
| 464 | library rebuilds. |
| 465 | * configure: Regenerate. |
| 466 | |
| b2f0b2a3 |
467 | 2008-06-13 Eric Botcazou <ebotcazou@adacore.com> |
| 468 | |
| 469 | PR middle-end/36520 |
| 470 | * builtins.c (get_memory_rtx): Test for the presence of DECL_SIZE_UNIT |
| 471 | before evaluating it. |
| 472 | |
| 56f06eef |
473 | 2008-06-13 Jakub Jelinek <jakub@redhat.com> |
| 474 | |
| 475 | PR c/36507 |
| 476 | * c-decl.c (merge_decls): Don't clear DECL_EXTERNAL for |
| 477 | nested inline functions. |
| 478 | (start_decl, start_function): Don't invert DECL_EXTERNAL |
| 479 | for nested inline functions. |
| 480 | |
| 6b8ae4a5 |
481 | 2008-06-13 Richard Sandiford <rdsandiford@googlemail.com> |
| 482 | |
| 483 | * config/mips/mips.md: Remove TARGET_DEBUG_D_MODE conditions from |
| 484 | splits that must be made for correctness. |
| 485 | |
| a7e9ba74 |
486 | 2008-06-13 Richard Sandiford <rdsandiford@googlemail.com> |
| 487 | |
| 488 | * config/mips/mips.c (BUILTIN_AVAIL_NON_MIPS16): New macro. |
| 489 | (AVAIL_NON_MIPS16): Likewise. |
| 490 | (mips_builtin_description): Replace target_flags with a predicate. |
| 491 | (paired_single, sb1_paired_single, mips3d, dsp, dspr2, dsp_32) |
| 492 | (dspr2_32): New availability predicates. |
| 493 | (MIPS_BUILTIN): New macro. |
| 494 | (DIRECT_BUILTIN, CMP_SCALAR_BUILTINS, CMP_PS_BUILTINS) |
| 495 | (CMP_4S_BUILTINS, MOVTF_BUILTINS, CMP_BUILTINS) |
| 496 | (DIRECT_NO_TARGET_BUILTIN, BPOSGE_BUILTIN): Use it. |
| 497 | Replace the TARGET_FLAGS parameters with AVAIL parameters. |
| 498 | (mips_ps_bdesc, mips_sb1_bdesc, mips_dsp_bdesc) |
| 499 | (mips_dsp_32only_bdesc): Merge into... |
| 500 | (mips_builtins): ...this new array. |
| 501 | (mips_bdesc_map, mips_bdesc_arrays): Delete. |
| 502 | (mips_init_builtins): Update after above changes. |
| 503 | (mips_expand_builtin_1): Merge into... |
| 504 | (mips_expand_builtin): ...here and update after above changes. |
| 505 | |
| ee16bf96 |
506 | 2008-06-12 Paul Brook <paul@codesourcery.com> |
| 507 | |
| 508 | * longlong.h (__arm__): Define count_leading_zeros. |
| 509 | * config/arm/lib1funcs.asm (xxh, xxl, yyh, yyl): Define. |
| 510 | (clzsi2, clzdi2): New functions. |
| 511 | * config/arm/bpabi-v6m.S (xxh, xxl, yyh, yyl): Remove. |
| 512 | * config/arm/bpabi.S (xxh, xxl, yyh, yyl): Remove. |
| 513 | * config/arm/t-strongarm-elf (LIB1ASMFUNCS): Ditto. |
| 514 | * config/arm/t-vxworks (LIB1ASMFUNCS): Ditto. |
| 515 | * config/arm/t-pe (LIB1ASMFUNCS): Ditto. |
| 516 | * config/arm/t-arm-elf (LIB1ASMFUNCS): Ditto. |
| 517 | * config/arm/t-arm-coff (LIB1ASMFUNCS): Ditto. |
| 518 | * config/arm/t-linux (LIB1ASMFUNCS): Ditto. |
| 519 | * config/arm/t-symbian (LIB1ASMFUNCS): Ditto. |
| 520 | * config/arm/t-wince-pe (LIB1ASMFUNCS): Ditto. |
| 521 | |
| 53457e36 |
522 | 2008-06-12 Kazu Hirata <kazu@codesourcery.com> |
| 523 | |
| 524 | * config/m68k/m68k.c (m68k_tune_flags): New. |
| 525 | (override_options): Compute m68k_tune_flags. |
| 526 | (MULL_COST, MULW_COST): Update for various variants of CFV2. |
| 527 | * config/m68k/m68k.h (TUNE_MAC, TUNE_EMAC): New. |
| 528 | |
| 6d5a0fbe |
529 | 2008-06-12 Jakub Jelinek <jakub@redhat.com> |
| 530 | |
| 531 | PR middle-end/36506 |
| 3b10edae |
532 | * omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus warning. |
| 6d5a0fbe |
533 | |
| 74cbc691 |
534 | 2008-06-12 Eric Botcazou <ebotcazou@adacore.com> |
| 535 | |
| 536 | * tree-inline.c (copy_body_r): Copy TREE_SIDE_EFFECTS along with |
| 537 | TREE_THIS_VOLATILE on INDIRECT_REF nodes. |
| 538 | |
| 3bfa8ada |
539 | 2008-06-12 Eric Botcazou <ebotcazou@adacore.com> |
| 540 | |
| 541 | * expr.c (store_field): Do a block copy from BLKmode to BLKmode-like. |
| 542 | (get_inner_reference): Use BLKmode for byte-aligned BLKmode bitfields. |
| 543 | |
| 9884aaf8 |
544 | 2008-06-12 Jakub Jelinek <jakub@redhat.com> |
| 545 | |
| 546 | PR middle-end/36506 |
| 547 | * omp-low.c (expand_omp_sections): Handle #pragma omp sections with |
| 548 | reductions. |
| 549 | |
| c7b79592 |
550 | 2008-06-12 Richard Guenther <rguenther@suse.de> |
| 551 | |
| 552 | PR tree-optimization/36345 |
| 553 | * tree-flow.h (struct ptr_info_def): Align escape_mask, |
| 554 | add memory_tag_needed flag. |
| 555 | (may_alias_p): Declare. |
| 556 | * tree-ssa-alias.c (may_alias_p): Export. |
| 557 | (set_initial_properties): Use memory_tag_needed flag. |
| 558 | (update_reference_counts): Likewise. |
| 559 | (reset_alias_info): Reset memory_tag_needed flag. |
| 560 | (create_name_tags): Check memory_tag_needed flag. |
| 561 | (dump_points_to_info_for): Dump it. |
| 562 | * tree-ssa-structalias.c (struct variable_info): Remove |
| 563 | directly_dereferenced flag. |
| 564 | (new_var_info): Do not initialize it. |
| 565 | (process_constraint_1): Do not set it. |
| 566 | (update_alias_info): Set is_dereferenced flag. |
| 567 | (set_uids_in_ptset): Use may_alias_p. |
| 568 | (set_used_smts): Check memory_tag_needed flag. |
| 569 | (find_what_p_points_to): Likewise. Pass is_dereferenced flag. |
| 570 | * tree-ssa-alias.c (verify_flow_sensitive_alias_info): Check |
| 571 | memory_tag_needed flag. |
| 572 | * tree-ssa-alias-warnings.c (dsa_named_for): Try to recover |
| 573 | from broken design. |
| 574 | |
| 22ba0b7d |
575 | 2008-06-12 Kai Tietz <kai.tietz@onevision.com> |
| 576 | |
| 3b10edae |
577 | * config/i386/i386.c (ix86_compute_frame_layout): Disable |
| 578 | red zone for w64 abi. |
| 22ba0b7d |
579 | (ix86_expand_prologue): Likewise. |
| 580 | (ix86_force_to_memory): Likewise. |
| 581 | (ix86_free_from_memory): Likewise. |
| 582 | |
| 4269e853 |
583 | 2008-06-11 Edmar Wienskoski <edmar@freescale.com> |
| 584 | |
| 585 | PR target/36425 |
| 586 | * config/rs6000/rs6000.c (rs6000_override_options): Set |
| 3b10edae |
587 | rs6000_isel conditionally to the absence of comand line override. |
| 4269e853 |
588 | * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): |
| 589 | Remove duplicate rs6000_isel setting. |
| 590 | * config/rs6000/eabispe.h: Ditto. |
| 591 | |
| 62d823d0 |
592 | 2008-06-11 Richard Guenther <rguenther@suse.de> |
| 593 | |
| 594 | * alias.c (get_alias_set): Use the element alias-set for arrays. |
| 595 | (record_component_aliases): For arrays and vectors do nothing. |
| 596 | * c-common.c (strict_aliasing_warning): Handle the cases |
| 597 | of alias set zero explicitly. |
| 598 | * Makefile.in (dfp.o-warn): Add -Wno-error. |
| 599 | |
| f067c6b7 |
600 | 2008-06-11 Joseph Myers <joseph@codesourcery.com> |
| 601 | |
| 602 | * config.gcc (all_defaults): Add arch_32 arch_64 cpu_32 cpu_64 |
| 603 | tune_32 tune_64. |
| 604 | (i[34567]86-*-* | x86_64-*-*): Add arch_32 arch_64 cpu_32 cpu_64 |
| 605 | tune_32 tune_64 to supported_defaults. Allow values not |
| 606 | supporting 64-bit mode for arch_32, cpu_32 and tune_32 for |
| 607 | x86_64. Do not override cpu_32 or cpu_64 values from target name. |
| 608 | (i[34567]86-*-linux*, i[34567]86-*-solaris2.1[0-9]*): Only default |
| 609 | with_cpu_64 to generic for 64-bit-supporting configurations, not |
| 610 | with_cpu. Remove FIXMEs. |
| 611 | * doc/install.texi (--with-cpu-32, --with-cpu-64, --with-arch-32, |
| 612 | --with-arch-64, --with-tune-32, --with-tune-64): Document. |
| 613 | * config/i386/i386.h (OPT_ARCH32, OPT_ARCH64): Define. |
| 614 | (OPTION_DEFAULT_SPECS): Add tune_32, tune_64, cpu_32, cpu_64, |
| 615 | arch_32 and arch_64. |
| 616 | |
| 6933ebec |
617 | 2008-06-11 Eric Botcazou <ebotcazou@adacore.com> |
| 3b10edae |
618 | Olivier Hainque <hainque@adacore.com> |
| 6933ebec |
619 | |
| 620 | * builtins.c (get_memory_rtx): Accept byte-addressable bitfields. |
| 621 | Use DECL_SIZE_UNIT to retrieve the size of the field. |
| 622 | |
| 2359dba8 |
623 | 2008-06-11 Joseph Myers <joseph@codesourcery.com> |
| 624 | |
| 625 | * config/arm/arm.c (arm_init_neon_builtins): Move initialization |
| 626 | with function calls after declarations. Lay out |
| 627 | neon_float_type_node before further use. |
| 628 | |
| 2fd0b5dc |
629 | 2008-06-11 Richard Guenther <rguenther@suse.de> |
| 630 | |
| 631 | * tree-flow.h (may_point_to_global_var): Declare. |
| 632 | * tree-ssa-alias.c (may_point_to_global_var): New function. |
| 633 | * tree-ssa-sink.c (is_hidden_global_store): Use it. |
| 634 | |
| 2f42448a |
635 | 2008-06-10 Kazu Hirata <kazu@codesourcery.com> |
| 636 | |
| 637 | * configure.ac: Teach that fido supports .debug_line. |
| 638 | * configure: Regenerate. |
| 639 | |
| 35df0168 |
640 | 2008-06-10 Tom Tromey <tromey@redhat.com> |
| 641 | |
| 642 | * c-lex.c (fe_file_change): Pass SOURCE_LINE to start_source_file |
| 643 | debug hook. |
| 644 | |
| 4d6f3aad |
645 | 2008-06-10 Joseph Myers <joseph@codesourcery.com> |
| 646 | |
| 647 | * dfp.c (WORDS_BIGENDIAN): Define to 0 if not defined. |
| 648 | (encode_decimal64, decode_decimal64, encode_decimal128, |
| 649 | decode_decimal128): Reverse order of 32-bit parts of value if host |
| 650 | and target endianness differ. |
| 651 | |
| 5b17b7ae |
652 | 2008-06-10 Vinodha Ramasamy <vinodha@google.com> |
| 3b10edae |
653 | |
| 654 | * value_prob.c (tree_divmod_fixed_value_transform): Use gcov_type. |
| 5b17b7ae |
655 | Avoid division by 0. |
| 656 | (tree_mod_pow2_value_transform): Likewise. |
| 657 | (tree_ic_transform): Likewise. |
| 658 | (tree_stringops_transform): Likewise. |
| 659 | (tree_mod_subtract_transform): Likewise. |
| 660 | * tree-inline-c (copy_bb): Corrected int type to gcov_type. |
| 661 | (copy_edges_for_bb): Likewise. |
| 662 | (initialize_cfun): Likewise. |
| 663 | |
| 839b1bd1 |
664 | 2008-06-10 Uros Bizjak <ubizjak@gmail.com> |
| 665 | |
| 666 | * config/i386/i386.md (*btdi_rex64): Change operand 1 predicate to |
| 667 | nonmemory_operand. Add "N" operand constraint. |
| 668 | (*btsi): Ditto. |
| 669 | (*jcc_btdi_mask_rex64): New instruction and split pattern. |
| 670 | (*jcc_btsi_mask): Ditto. |
| 671 | (*jcc_btsi_mask_1): Ditto. |
| 672 | |
| aec85d50 |
673 | 2008-06-10 Joseph Myers <joseph@codesourcery.com> |
| 674 | |
| 675 | * config/rs6000/rs6000.c (build_opaque_vector_type): Set |
| 676 | TYPE_CANONICAL for copied element type. |
| 677 | |
| c9021e73 |
678 | 2008-06-10 Uros Bizjak <ubizjak@gmail.com> |
| 679 | |
| 680 | PR target/36473 |
| 681 | * config/i386/i386.c (ix86_tune_features) [TUNE_USE_BT]: |
| 682 | Add m_CORE2 and m_GENERIC. |
| 683 | * config/i386/predicates.md (bt_comparison_operator): New predicate. |
| 684 | * config/i386/i386.md (*btdi_rex64): New instruction pattern. |
| 685 | (*btsi): Ditto. |
| 686 | (*jcc_btdi_rex64): New instruction and split pattern. |
| 687 | (*jcc_btsi): Ditto. |
| 688 | (*jcc_btsi_1): Ditto. |
| 689 | (*btsq): Fix Intel asm dialect operand order. |
| 690 | (*btrq): Ditto. |
| 691 | (*btcq): Ditto. |
| 692 | |
| 248c3e88 |
693 | 2008-06-09 Andy Hutchinson <hutchinsonandy@aim.com> |
| 694 | |
| 695 | PR middle-end/36447 |
| 696 | * simplify-rtx.c (simplify_subreg): Add check for shift count |
| 697 | greater than size. |
| 698 | |
| 208414ec |
699 | 2008-06-09 Richard Sandiford <rdsandiford@googlemail.com> |
| 700 | |
| 701 | * doc/md.texi: Synchronize with later constraints.md change. |
| 702 | * longlong.h (umul_ppmm): Replace the MIPS asm implementation |
| 703 | with a C implementation. |
| 704 | * config/mips/mips.c (mips_legitimize_move): Remove MFHI and |
| 705 | MFLO handling. |
| 706 | (mips_subword): Assume TImode for CONST_INTs if TARGET_64BIT. |
| 707 | (mips_split_doubleword_move): Use special MTHI and MFHI instructions |
| 708 | when moving to and from MD_REGNUM. |
| 709 | (mips_output_move): Don't handle moves from GPRs to HI_REGNUM. |
| 710 | Handle moves from LO_REGNUM to GPRs using MFLO, MACC or DMACC. |
| 711 | Handle byte and halfword moves. |
| 712 | (mips_hard_regno_mode_ok_p): Handle MD_REGS and DSP_ACC_REGS |
| 713 | separately. |
| 714 | * config/mips/constraints.md (h): Turn into NO_REGS. |
| 715 | (l, x): Update documentation. |
| 716 | * config/mips/mips.md (UNSPEC_MFHILO): Delete. |
| 717 | (UNSPEC_MFHI, UNSPEC_MTHI, UNSPEC_SET_HILO): New. |
| 718 | (UNSPEC_TLS_LDM, UNSPEC_TLS_GET_TP): Renumber. |
| 719 | (HILO): New mode iterator. |
| 720 | (MOVE128): Add TI. |
| 721 | (any_div): New code iterator. |
| 722 | (u): Extend code attribute to div and udiv. |
| 723 | (*add<mode>3_mips16, *movdi_64bit_mips16, *movsi_mips16): Use |
| 724 | d_operand in the splitters. Remove redundant CONST_INT checks. |
| 725 | (mulsi3_mult3, mul<mode>3_internal, mul<mode>3_r4000, *mul_acc_si) |
| 726 | (*macc, *msac, *msac_using_macc, *macc2, *msac2, *mul_sub_si) |
| 727 | (*muls): Remove "=h" clobbers. Adjust peephole2s and define_splits |
| 728 | accordingly, using normal moves instead of unspecs to move LO into |
| 729 | a GPR. Use d_operand and lo_operand instead of *_REG_P checks. |
| 730 | (<u>mulsidi3): Handle expansion in C code. |
| 731 | (<u>mulsidi3_32bit_internal): Rename to... |
| 732 | (<u>mulsidi3_32bit): ...this. |
| 733 | (<u>mulsidi3_32bit_r4000): Fix insn separator. |
| 734 | (*<u>mulsidi3_64bit): Rename to... |
| 735 | (<u>mulsidi3_64bit): ...this. Combine DImode "=h" and "=l" clobbers |
| 736 | into a TImode "=x" clobber. In the split, use an UNSPEC_SET_HILO |
| 737 | to set LO and HI to the multiplication result. Use a normal move |
| 738 | for MFLO and an unspec for MFHI. |
| 739 | (*<u>mulsidi3_64bit_parts): Replace with... |
| 740 | (<u>mulsidi3_64bit_hilo): ...this new instruction. |
| 741 | (<su>mulsi3_highpart): Extend to TARGET_FIX_R4000. |
| 742 | (<su>mulsi3_highpart_internal): Turn into a define_insn_and_split |
| 743 | and extend it to TARGET_FIX_R4000. Store the destination in a GPR |
| 744 | instead of HI. Split the instruction into a separate multiplication |
| 745 | and MFHI if !TARGET_FIX_R4000. |
| 746 | (<su>muldi3_highpart): Likewise. |
| 747 | (<su>mulsi3_highpart_mulhi_internal): Remove the first alternative |
| 748 | and the "=h" clobber. |
| 749 | (*<su>mulsi3_highpart_neg_mulhi_internal): Likewise. |
| 750 | (<u>mulditi3): New expander. |
| 751 | (<u>mulditi3_internal, <u>mulditi3_r4000): New patterns. |
| 752 | (madsi): Remove "=h" clobber. |
| 753 | (divmod<mode>4, udivmod<mode>4): Turn into define_insn_and_splits. |
| 754 | Force the modulus result to be a GPR and split the instruction into |
| 755 | a division followed by an MFHI after reload. |
| 756 | (<u>divmod<GPR:mode>4_hilo_<HILO:mode>): New instruction. |
| 757 | (*lea_high64): Use d_operand in the define_peephole2. Likewise |
| 758 | the MIPS16 HIGH define_split. |
| 759 | (*movdi_32bit, *movdi_gp32_fp64, *movdi_32bit_mips16): Change type |
| 760 | of acc<->gpr moves to "multi". |
| 761 | (*movdi_64bit): Replace the single "x" alternative with |
| 762 | alternatives for moving into and out of "a". |
| 763 | (*movhi_internal, *movqi_internal): Likewise. Use mips_output_move. |
| 764 | (*movsi_internal): Extend the "d<-A" alternative to "d<-a". |
| 765 | (*movdi_64bit_mips16, *movsi_mips16): Add d<-a alternatives. |
| 766 | Use d_operand in the splitters. Remove redundant CONST_INT checks. |
| 767 | (*movhi_mips16, *movqi_mips16): Likewise. Use mips_output_move. |
| 768 | (movti): New expander. |
| 769 | (*movti, *movti_mips16): New insns. |
| 770 | (mfhilo_<mode>, *mfhilo_<mode>, *mfhilo_<mode>_macc): Delete. |
| 771 | (mfhi<GPR:mode>_<HILO:mode>): New pattern. |
| 772 | (mthi<GPR:mode>_<HILO:mode>): Likewise. |
| 773 | * config/mips/predicates.md (fpr_operand): Delete. |
| 774 | (d_operand): New predicate. |
| 775 | |
| 43da04c5 |
776 | 2008-06-09 Michael Meissner <michael.meissner@amd.com> |
| 777 | |
| 778 | * config.gcc (i[34567]86-*-*): Put test in quotes to prevent |
| 779 | failure on some Bourne shells. |
| 780 | (x86_64-*-*): Ditto. |
| 781 | |
| ccabcb22 |
782 | 2008-06-09 Kai Tietz <kai.tietz@onevision.com> |
| 783 | |
| 784 | * config/i386/cygming.h (TARGET_SUBTARGET64_DEFAULT): New. |
| 785 | |
| 2b5c4649 |
786 | 2008-06-09 Eric Botcazou <ebotcazou@libertysurf.fr> |
| 787 | |
| 788 | * doc/install.texi (*-*-solaris2*): Remove obsolete contents. |
| 789 | (sparc-sun-solaris2*): Likewise. |
| 790 | |
| 83d2008b |
791 | 2008-06-09 Arnaud Charlet <charlet@adacore.com |
| 792 | |
| 793 | * doc/install.texi: Update requirements to build the Ada compiler. |
| 794 | |
| a0319c5b |
795 | 2008-06-08 Steven Bosscher <stevenb.gcc@gmail.com> |
| 796 | |
| 797 | * df-scan.c (struct df_scan_problem_data): Remove the |
| 798 | mw_link_pool alloc pool. |
| 799 | (df_scan_free_internal): Don't free it. |
| 800 | (df_scan_alloc): Don't allocate it. |
| 801 | * df.h (struct df_link): Update comment. |
| 802 | |
| e98feecb |
803 | 2008-06-08 Nathan Sidwell <nathan@codesourcery.com> |
| 804 | |
| 805 | * except.h: Correct checks for when SJLJ exceptions must be used. |
| 806 | |
| 107dac72 |
807 | 2008-06-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 808 | |
| 809 | * doc/invoke.texi (Wenum-compare): Mention that it is enabled by |
| 810 | default. |
| 811 | |
| 9841cd80 |
812 | 2008-06-08 Joseph Myers <joseph@codesourcery.com> |
| 813 | |
| 814 | PR tree-optimization/36218 |
| 815 | * configure.ac: Use LDFLAGS="${LDFLAGS_FOR_BUILD}" when running |
| 816 | configure for the build system. |
| 817 | (BUILD_LDFLAGS): Define. |
| 818 | * configure: Regenerate. |
| 819 | * Makefile.in (BUILD_LDFLAGS): Define to @BUILD_LDFLAGS@. |
| 820 | |
| afe7695c |
821 | 2008-07-08 Anatoly Sokolov <aesok@post.ru> |
| 822 | |
| 823 | PR target/36424 |
| 824 | * config/avr/avr.h (HARD_REGNO_RENAME_OK): Define. |
| 825 | * config/avr/avr.c (avr_hard_regno_rename_ok): New function. |
| 826 | * config/avr/avr-protos.h (avr_hard_regno_rename_ok): New prototype. |
| 827 | |
| c456b35e |
828 | 2008-06-07 Danny Smith <dannysmith@users.sourceforge.net> |
| 829 | |
| 830 | * config/i386/cygming.h (MAYBE_UWIN_CPP_BUILTINS): Remove. |
| 831 | |
| 6af9f7ea |
832 | 2008-06-07 Joseph Myers <joseph@codesourcery.com> |
| 833 | |
| 834 | * config.gcc (Obsolete configurations): Remove list of |
| 835 | configurations. |
| 836 | (Unsupported targets list): Add *-*-linux*aout*, *-*-linux*libc1*, |
| 837 | *-*-solaris2.[0-6], *-*-solaris2.[0-6].*, *-*-sysv*. Remove other |
| 838 | targets matched by those patterns. |
| 839 | (strongarm*-*-*, ep9312*-*-*, xscale-*-*, parisc*-*-*, |
| 840 | m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, |
| 841 | alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, |
| 842 | arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, |
| 843 | hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, |
| 844 | i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, |
| 845 | i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, |
| 846 | i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, |
| 847 | i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, |
| 848 | mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, |
| 849 | powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, |
| 850 | powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, |
| 851 | strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, |
| 852 | vax-*-ultrix*, xscale-*-elf, xscale-*-coff, |
| 853 | i[34567]86-*-linux*aout*, i[34567]86-*-linux*libc1): Remove. |
| 854 | Make code for Solaris 7 and greater unconditional for Solaris. |
| 855 | (ep9312-*-*, parisc1*, m680[012]0-*-*, parisc*-*-*, mt-*-*): |
| 856 | Remove --with-* handling. |
| 857 | * config/rs6000/sysv4.h (-mwindiss): Remove from all specs. |
| 858 | (LIB_WINDISS_SPEC, CPP_OS_WINDISS_SPEC, STARTFILE_WINDISS_SPEC, |
| 859 | ENDFILE_WINDISS_SPEC, LINK_START_WINDISS_SPEC, |
| 860 | LINK_OS_WINDISS_SPEC): Remove. |
| 861 | * config/rs6000/sysv4.opt (mwindiss): Remove. |
| 862 | * configure.ac (strongarm*-*-*, xscale*-*-*): Remove. |
| 863 | * configure: Regenerate. |
| 864 | * doc/cpp.texi: Don't mention BeOS. |
| 865 | * doc/extend.texi (interrupt): Don't mention MS1. |
| 866 | * doc/install.texi: (i386-@var{any}-sysv, m68k-bull-sysv, |
| 867 | m68k-hp-hpux, m68000-hp-hpux, m68000-att-sysv, |
| 868 | alphaev5-cray-unicosmk*, xscale-*-*, i?86-*-linux*aout, |
| 869 | i?86-*-sco3.2v5*, i?86-*-udk, m68k-hp-hpux, powerpc-*-sysv4, |
| 870 | powerpc-*-sysv4, powerpcle-*-sysv4, *-*-sysv*, vax-dec-ultrix): |
| 871 | Remove. |
| 872 | * doc/invoke.texi (MT Options): Remove. |
| 873 | (-mwindiss): Remove. |
| 874 | (CRIS Options): Remove cris-axis-aout references. |
| 875 | (HPPA Options): Don't mention hppa1.1-*-pro. |
| 876 | * doc/md.texi: (MorphoTech family): Remove. |
| 877 | * libgcc2.c: Don't handle UWIN. |
| 878 | * config/alpha/t-unicosmk: Remove. |
| 879 | * config/alpha/unicosmk.h: Remove. |
| 880 | * config/arm/kaos-arm.h: Remove. |
| 881 | * config/arm/kaos-strongarm.h: Remove. |
| 882 | * config/arm/strongarm-coff.h: Remove. |
| 883 | * config/arm/strongarm-elf.h: Remove. |
| 884 | * config/arm/strongarm-pe.h: Remove. |
| 885 | * config/arm/t-strongarm-pe: Remove. |
| 886 | * config/arm/t-xscale-coff: Remove. |
| 887 | * config/arm/t-xscale-elf: Remove. |
| 888 | * config/arm/xscale-coff.h: Remove. |
| 889 | * config/arm/xscale-elf.h: Remove. |
| 890 | * config/chorus.h: Remove. |
| 891 | * config/cris/aout.h: Remove. |
| 892 | * config/cris/aout.opt: Remove. |
| 893 | * config/cris/t-aout: Remove. |
| 894 | * config/i386/beos-elf.h: Remove. |
| 895 | * config/i386/kaos-i386.h: Remove. |
| 896 | * config/i386/ptx4-i.h: Remove. |
| 897 | * config/i386/sco5.h: Remove. |
| 898 | * config/i386/sco5.opt: Remove. |
| 899 | * config/i386/sysv4-cpp.h: Remove. |
| 900 | * config/i386/sysv5.h: Remove. |
| 901 | * config/i386/t-beos: Remove. |
| 902 | * config/i386/t-sco5: Remove. |
| 903 | * config/i386/t-uwin: Remove. |
| 904 | * config/i386/uwin.asm: Remove. |
| 905 | * config/i386/uwin.h: Remove. |
| 906 | * config/kaos.h: Remove. |
| 907 | * config/mips/windiss.h: Remove. |
| 908 | * config/mt: Remove directory. |
| 909 | * config/pa/pa-osf.h: Remove. |
| 910 | * config/pa/pa-pro-end.h: Remove. |
| 911 | * config/pa/t-pro: Remove. |
| 912 | * config/ptx4.h: Remove. |
| 913 | * config/rs6000/beos.h: Remove. |
| 914 | * config/rs6000/kaos-ppc.h: Remove. |
| 915 | * config/rs6000/t-beos: Remove. |
| 916 | * config/rs6000/windiss.h: Remove. |
| 917 | * config/sh/kaos-sh.h: Remove. |
| 918 | * config/sol2-6.h: Remove. |
| 919 | * config/sparc/sol26-sld.h: Remove. |
| 920 | * config/sparc/sysv4-only.h: Remove. |
| 921 | * config/vax/bsd.h: Remove. |
| 922 | * config/vax/t-memfuncs: Remove. |
| 923 | * config/vax/ultrix.h: Remove. |
| 924 | * config/vax/vaxv.h: Remove. |
| 925 | * config/windiss.h: Remove. |
| 926 | |
| e7323ddd |
927 | 2008-06-06 Uros Bizjak <ubizjak@gmail.com> |
| 928 | |
| 929 | PR rtl-optimization/36438 |
| 930 | * cse.c (fold_rtx) [ASHIFT, LSHIFTRT, ASHIFTRT]: Break out early |
| 931 | for vector shifts with constant scalar shift operands. |
| 932 | |
| b3c53ba7 |
933 | 2008-06-06 Sandip Matte <sandip@rmicorp.com> |
| 934 | |
| 935 | * doc/invoke.texi: Document -march=xlr. |
| 936 | * config/mips/xlr.md: New file. |
| 937 | * config/mips/mips.md: Include it. |
| 938 | (cpu): Add "xlr". |
| 939 | * config/mips/mips.h (PROCESSOR_XLR): New processor_type. |
| 940 | * config/mips/mips.c (mips_cpu_info_table): Add an XLR entry. |
| 941 | (mips_rtx_cost_data): Likewise. |
| 942 | |
| c2010fcc |
943 | 2008-06-06 Nathan Froyd <froydnj@codesourcery.com> |
| 944 | |
| 945 | * config/rs6000/rs6000.c (rs6000_mode_dependent_address): Remove |
| 946 | PRE_INC and PRE_DEC cases. |
| 947 | |
| 538f00d1 |
948 | 2008-06-06 Jakub Jelinek <jakub@redhat.com> |
| 949 | |
| cc60e593 |
950 | PR rtl-optimization/36419 |
| 951 | * except.c (expand_resx_expr): Call do_pending_stack_adjust () before |
| 952 | the emitting jump insn. |
| 953 | |
| 538f00d1 |
954 | PR target/36362 |
| 955 | * gimplify.c (gimplify_expr) <case TRUTH_NOT_EXPR>: If *expr_p type |
| 956 | is not bool, boolify the whole *expr_p and convert to the desired type. |
| 957 | |
| fd6481cf |
958 | 2008-06-06 Jakub Jelinek <jakub@redhat.com> |
| 959 | |
| e7323ddd |
960 | * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP value to 200805. |
| fd6481cf |
961 | * langhooks.h (struct lang_hooks_for_decls): Add omp_finish_clause. |
| 962 | Add omp_private_outer_ref hook, add another argument to |
| 963 | omp_clause_default_ctor hook. |
| 964 | * langhooks-def.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define. |
| 965 | (LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define. |
| 966 | (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): Change to |
| 967 | hook_tree_tree_tree_tree_null. |
| 968 | (LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_FINISH_CLAUSE and |
| 969 | LANG_HOOKS_OMP_PRIVATE_OUTER_REF. |
| 970 | * hooks.c (hook_tree_tree_tree_tree_null): New function. |
| 971 | * hooks.h (hook_tree_tree_tree_tree_null): New prototype. |
| 972 | * tree.def (OMP_TASK): New tree code. |
| 973 | * tree.h (OMP_TASK_COPYFN, OMP_TASK_ARG_SIZE, OMP_TASK_ARG_ALIGN, |
| 974 | OMP_CLAUSE_PRIVATE_OUTER_REF, OMP_CLAUSE_LASTPRIVATE_STMT, |
| 975 | OMP_CLAUSE_COLLAPSE_ITERVAR, OMP_CLAUSE_COLLAPSE_COUNT, |
| 976 | OMP_TASKREG_CHECK, OMP_TASKREG_BODY, OMP_TASKREG_CLAUSES, |
| 977 | OMP_TASKREG_FN, OMP_TASKREG_DATA_ARG, OMP_TASK_BODY, |
| 978 | OMP_TASK_CLAUSES, OMP_TASK_FN, OMP_TASK_DATA_ARG, |
| 979 | OMP_CLAUSE_COLLAPSE_EXPR): Define. |
| 980 | (enum omp_clause_default_kind): Add OMP_CLAUSE_DEFAULT_FIRSTPRIVATE. |
| 981 | (OMP_DIRECTIVE_P): Add OMP_TASK. |
| 982 | (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): New clause codes. |
| 983 | (OMP_CLAUSE_SCHEDULE_AUTO): New schedule kind. |
| 984 | * tree.c (omp_clause_code_name): Add OMP_CLAUSE_COLLAPSE |
| 985 | and OMP_CLAUSE_UNTIED entries. |
| 986 | (omp_clause_num_ops): Likewise. Increase OMP_CLAUSE_LASTPRIVATE |
| 987 | num_ops to 2. |
| 988 | (walk_tree_1): Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED. |
| 989 | Walk OMP_CLAUSE_LASTPRIVATE_STMT. |
| 990 | * tree-pretty-print.c (dump_omp_clause): Handle |
| 991 | OMP_CLAUSE_SCHEDULE_AUTO, OMP_CLAUSE_UNTIED, OMP_CLAUSE_COLLAPSE, |
| 992 | OMP_CLAUSE_DEFAULT_FIRSTPRIVATE. |
| 993 | (dump_generic_node): Handle OMP_TASK and collapsed OMP_FOR loops. |
| 994 | * c-omp.c (c_finish_omp_for): Allow pointer iterators. Remove |
| 995 | warning about unsigned iterators. Change decl/init/cond/incr |
| 996 | arguments to TREE_VECs, check arguments for all collapsed loops. |
| 997 | (c_finish_omp_taskwait): New function. |
| 998 | (c_split_parallel_clauses): Put OMP_CLAUSE_COLLAPSE clause to |
| 999 | ws_clauses. |
| 1000 | * c-parser.c (c_parser_omp_for_loop): Parse collapsed loops. Call |
| 1001 | default_function_array_conversion on init. Add par_clauses argument. |
| 1002 | If decl is present in parallel's lastprivate clause, change it to |
| 1003 | shared and add lastprivate clause for decl to OMP_FOR_CLAUSES. |
| 1004 | Add clauses argument, on success set OMP_FOR_CLAUSES to it. Look up |
| 1005 | collapse count in clauses. |
| 1006 | (c_parser_omp_for, c_parser_omp_parallel): Adjust |
| 1007 | c_parser_omp_for_loop callers. |
| 1008 | (OMP_FOR_CLAUSE_MASK): Add 1 << PRAGMA_OMP_CLAUSE_COLLAPSE. |
| 1009 | (c_parser_pragma): Handle PRAGMA_OMP_TASKWAIT. |
| 1010 | (c_parser_omp_clause_name): Handle collapse and untied clauses. |
| 1011 | (c_parser_omp_clause_collapse, c_parser_omp_clause_untied): New |
| 1012 | functions. |
| 1013 | (c_parser_omp_clause_schedule): Handle schedule(auto). |
| 1014 | Include correct location in the error message. |
| 1015 | (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE |
| 1016 | and PRAGMA_OMP_CLAUSE_UNTIED. |
| 1017 | (OMP_TASK_CLAUSE_MASK): Define. |
| 1018 | (c_parser_omp_task, c_parser_omp_taskwait): New functions. |
| 1019 | (c_parser_omp_construct): Handle PRAGMA_OMP_TASK. |
| 1020 | * tree-nested.c (convert_nonlocal_omp_clauses, |
| 1021 | convert_local_omp_clauses): Handle OMP_CLAUSE_LASTPRIVATE_STMT, |
| 1022 | OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE, |
| 1023 | OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED. |
| 1024 | Don't handle TREE_STATIC or DECL_EXTERNAL VAR_DECLs in |
| 1025 | OMP_CLAUSE_DECL. |
| 1026 | (conver_nonlocal_reference, convert_local_reference, |
| 1027 | convert_call_expr): Handle OMP_TASK the same as OMP_PARALLEL. Use |
| 1028 | OMP_TASKREG_* macros rather than OMP_PARALLEL_*. |
| 1029 | (walk_omp_for): Adjust for OMP_FOR_{INIT,COND,INCR} changes. |
| 1030 | * tree-gimple.c (is_gimple_stmt): Handle OMP_TASK. |
| 1031 | * c-tree.h (c_begin_omp_task, c_finish_omp_task): New prototypes. |
| 1032 | * c-pragma.h (PRAGMA_OMP_TASK, PRAGMA_OMP_TASKWAIT): New. |
| 1033 | (PRAGMA_OMP_CLAUSE_COLLAPSE, PRAGMA_OMP_CLAUSE_UNTIED): New. |
| 1034 | * c-typeck.c (c_begin_omp_task, c_finish_omp_task): New functions. |
| 1035 | (c_finish_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and |
| 1036 | OMP_CLAUSE_UNTIED. |
| 1037 | * c-pragma.c (init_pragma): Init omp task and omp taskwait pragmas. |
| 1038 | * c-common.h (c_finish_omp_taskwait): New prototype. |
| 1039 | * gimple-low.c (lower_stmt): Handle OMP_TASK. |
| 1040 | * tree-parloops.c (create_parallel_loop): Create 1 entry |
| 1041 | vectors for OMP_FOR_{INIT,COND,INCR}. |
| 1042 | * tree-cfg.c (remove_useless_stmts_1): Handle OMP_* containers. |
| 1043 | (make_edges): Handle OMP_TASK. |
| 1044 | * tree-ssa-operands.c (get_expr_operands): Handle collapsed OMP_FOR |
| 1045 | loops, adjust for OMP_FOR_{INIT,COND,INCR} changes. |
| 1046 | * tree-inline.c (estimate_num_insns_1): Handle OMP_TASK. |
| 1047 | * builtin-types.def (BT_PTR_ULONGLONG, BT_PTR_FN_VOID_PTR_PTR, |
| 1048 | BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR, |
| 1049 | BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR, |
| 1050 | BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR, |
| 1051 | BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New. |
| 1052 | * omp-builtins.def (BUILT_IN_GOMP_TASK, BUILT_IN_GOMP_TASKWAIT, |
| 1053 | BUILT_IN_GOMP_LOOP_ULL_STATIC_START, |
| 1054 | BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_START, |
| 1055 | BUILT_IN_GOMP_LOOP_ULL_GUIDED_START, |
| 1056 | BUILT_IN_GOMP_LOOP_ULL_RUNTIME_START, |
| 1057 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_START, |
| 1058 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START, |
| 1059 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_START, |
| 1060 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_START, |
| 1061 | BUILT_IN_GOMP_LOOP_ULL_STATIC_NEXT, |
| 1062 | BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_NEXT, |
| 1063 | BUILT_IN_GOMP_LOOP_ULL_GUIDED_NEXT, |
| 1064 | BUILT_IN_GOMP_LOOP_ULL_RUNTIME_NEXT, |
| 1065 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT, |
| 1066 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT, |
| 1067 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT, |
| 1068 | BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT): New builtins. |
| 1069 | * gimplify.c (gimplify_omp_for): Allow pointer type for decl, |
| 1070 | handle POINTER_PLUS_EXPR. If loop counter has been replaced and |
| 1071 | original iterator is present in lastprivate clause or if |
| 1072 | collapse > 1, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle collapsed |
| 1073 | OMP_FOR loops, adjust for OMP_FOR_{INIT,COND,INCR} changes. |
| 1074 | (gimplify_expr): Handle OMP_SECTIONS_SWITCH and OMP_TASK. |
| 1075 | (enum gimplify_omp_var_data): Add GOVD_PRIVATE_OUTER_REF. |
| 1076 | (omp_notice_variable): Set GOVD_PRIVATE_OUTER_REF if needed, |
| 1077 | if it is set, lookup var in outer contexts too. Handle |
| 1078 | OMP_CLAUSE_DEFAULT_FIRSTPRIVATE. Handle vars that are supposed |
| 1079 | to be implicitly determined firstprivate for task regions. |
| 1080 | (gimplify_scan_omp_clauses): Set GOVD_PRIVATE_OUTER_REF if needed, |
| 1081 | if it is set, lookup var in outer contexts too. Set |
| 1082 | OMP_CLAUSE_PRIVATE_OUTER_REF if GOVD_PRIVATE_OUTER_REF is set. |
| 1083 | Handle OMP_CLAUSE_LASTPRIVATE_STMT, OMP_CLAUSE_COLLAPSE and |
| 1084 | OMP_CLAUSE_UNTIED. Take region_type as last argument |
| 1085 | instead of in_parallel and in_combined_parallel. |
| 1086 | (gimplify_omp_parallel, gimplify_omp_for, gimplify_omp_workshare): |
| 1087 | Adjust callers. |
| 1088 | (gimplify_adjust_omp_clauses_1): Set OMP_CLAUSE_PRIVATE_OUTER_REF if |
| e7323ddd |
1089 | GOVD_PRIVATE_OUTER_REF is set. Call omp_finish_clause langhook. |
| fd6481cf |
1090 | (new_omp_context): Set default_kind to |
| 1091 | OMP_CLAUSE_DEFAULT_UNSPECIFIED for OMP_TASK regions. |
| 1092 | (omp_region_type): New enum. |
| 1093 | (struct gimplify_omp_ctx): Remove is_parallel and is_combined_parallel |
| 1094 | fields, add region_type. |
| 1095 | (new_omp_context): Take region_type as argument instead of is_parallel |
| 1096 | and is_combined_parallel. |
| 1097 | (gimple_add_tmp_var, omp_firstprivatize_variable, omp_notice_variable, |
| 1098 | omp_is_private, omp_check_private): Adjust ctx->is_parallel and |
| 1099 | ctx->is_combined_parallel checks. |
| 1100 | (gimplify_omp_task): New function. |
| 1101 | (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and |
| 1102 | OMP_CLAUSE_UNTIED. |
| 1103 | * omp-low.c (extract_omp_for_data): Use schedule(static) |
| 1104 | for schedule(auto). Handle pointer and unsigned iterators. |
| 1105 | Compute fd->iter_type. Handle POINTER_PLUS_EXPR increments. |
| 1106 | Add loops argument. Extract data for collapsed OMP_FOR loops. |
| 1107 | (expand_parallel_call): Assert sched_kind isn't auto, |
| 1108 | map runtime schedule to index 3. |
| 1109 | (struct omp_for_data_loop): New type. |
| 1110 | (struct omp_for_data): Remove v, n1, n2, step, cond_code fields. |
| 1111 | Add loop, loops, collapse and iter_type fields. |
| 1112 | (workshare_safe_to_combine_p): Disallow combined for if |
| 1113 | iter_type is unsigned long long. Don't combine collapse > 1 loops |
| 1114 | unless all bounds and steps are constant. Adjust extract_omp_for_data |
| 1115 | caller. |
| 1116 | (expand_omp_for_generic): Handle pointer, unsigned and long long |
| 1117 | iterators. Handle collapsed OMP_FOR loops. Adjust |
| 1118 | for struct omp_for_data changes. If libgomp function doesn't return |
| 1119 | boolean_type_node, add comparison of the return value with 0. |
| 1120 | (expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Handle |
| 1121 | pointer, unsigned and long long iterators. Adjust for struct |
| 1122 | omp_for_data changes. |
| 1123 | (expand_omp_for): Assert sched_kind isn't auto, map runtime schedule |
| 1124 | to index 3. Use GOMP_loop_ull*{start,next} if iter_type is |
| 1125 | unsigned long long. Allocate loops array, pass it to |
| 1126 | extract_omp_for_data. For collapse > 1 loops use always |
| 1127 | expand_omp_for_generic. |
| 1128 | (omp_context): Add sfield_map and srecord_type fields. |
| 1129 | (is_task_ctx, lookup_sfield): New functions. |
| 1130 | (use_pointer_for_field): Use is_task_ctx helper. Change first |
| 1131 | argument's type from const_tree to tree. Clarify comment. |
| 1132 | In OMP_TASK disallow copy-in/out sharing. |
| 1133 | (build_sender_ref): Call lookup_sfield instead of lookup_field. |
| 1134 | (install_var_field): Add mask argument. Populate both record_type |
| 1135 | and srecord_type if needed. |
| 1136 | (delete_omp_context): Destroy sfield_map, clear DECL_ABSTRACT_ORIGIN |
| 1137 | in srecord_type. |
| 1138 | (fixup_child_record_type): Also remap FIELD_DECL's DECL_SIZE{,_UNIT} |
| 1139 | and DECL_FIELD_OFFSET. |
| 1140 | (scan_sharing_clauses): Adjust install_var_field callers. For |
| 1141 | firstprivate clauses on explicit tasks allocate the var by value in |
| 1142 | record_type unconditionally, rather than by reference. |
| 1143 | Handle OMP_CLAUSE_PRIVATE_OUTER_REF. Scan OMP_CLAUSE_LASTPRIVATE_STMT. |
| 1144 | Use is_taskreg_ctx instead of is_parallel_ctx. |
| 1145 | Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED. |
| 1146 | (create_omp_child_function_name): Add task_copy argument, use |
| 1147 | *_omp_cpyfn* names if it is true. |
| 1148 | (create_omp_child_function): Add task_copy argument, if true create |
| 1149 | *_omp_cpyfn* helper function. |
| 1150 | (scan_omp_parallel): Adjust create_omp_child_function callers. |
| 1151 | Rename parallel_nesting_level to taskreg_nesting_level. |
| 1152 | (scan_omp_task): New function. |
| 1153 | (lower_rec_input_clauses): Don't run constructors for firstprivate |
| 1154 | explicit task vars which are initialized by *_omp_cpyfn*. |
| 1155 | Pass outer var ref to omp_clause_default_ctor hook if |
| 1156 | OMP_CLAUSE_PRIVATE_OUTER_REF or OMP_CLAUSE_LASTPRIVATE. |
| 1157 | Replace OMP_CLAUSE_REDUCTION_PLACEHOLDER decls in |
| 1158 | OMP_CLAUSE_REDUCTION_INIT. |
| 1159 | (lower_send_clauses): Clear DECL_ABSTRACT_ORIGIN if in task to |
| 1160 | avoid duplicate setting of fields. Handle |
| 1161 | OMP_CLAUSE_PRIVATE_OUTER_REF. |
| 1162 | (lower_send_shared_vars): Use srecord_type if non-NULL. Don't |
| 1163 | copy-out if TREE_READONLY, only copy-in. |
| 1164 | (expand_task_copyfn): New function. |
| 1165 | (expand_task_call): New function. |
| 1166 | (struct omp_taskcopy_context): New type. |
| 1167 | (task_copyfn_copy_decl, task_copyfn_remap_type, create_task_copyfn): |
| 1168 | New functions. |
| 1169 | (lower_omp_parallel): Rename to... |
| 1170 | (lower_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed. |
| 1171 | Call create_task_copyfn if srecord_type is needed. Adjust |
| 1172 | sender_decl type. |
| 1173 | (task_shared_vars): New variable. |
| 1174 | (check_omp_nesting_restrictions): Warn if work-sharing, |
| 1175 | barrier, master or ordered region is closely nested inside OMP_TASK. |
| 1176 | Add warnings for barrier if closely nested inside of work-sharing, |
| 1177 | ordered, or master region. |
| 1178 | (scan_omp_1): Call check_omp_nesting_restrictions even for |
| 1179 | GOMP_barrier calls. Rename parallel_nesting_level to |
| 1180 | taskreg_nesting_level. Handle OMP_TASK. |
| 1181 | (lower_lastprivate_clauses): Even if some lastprivate is found on a |
| 1182 | work-sharing construct, continue looking for them on parent parallel |
| 1183 | construct. |
| 1184 | (lower_omp_for_lastprivate): Add lastprivate clauses |
| 1185 | to the beginning of dlist rather than end. Adjust for struct |
| 1186 | omp_for_data changes. |
| 1187 | (lower_omp_for): Add rec input clauses before OMP_FOR_PRE_BODY, |
| 1188 | not after it. Handle collapsed OMP_FOR loops, adjust for |
| e7323ddd |
1189 | OMP_FOR_{INIT,COND,INCR} changes, adjust extract_omp_for_data caller. |
| fd6481cf |
1190 | (get_ws_args_for): Adjust extract_omp_for_data caller. |
| 1191 | (scan_omp_for): Handle collapsed OMP_FOR |
| 1192 | loops, adjust for OMP_FOR_{INIT,COND,INCR} changes. |
| 1193 | (lower_omp_single_simple): If libgomp function doesn't return |
| 1194 | boolean_type_node, add comparison of the return value with 0. |
| 1195 | (diagnose_sb_1, diagnose_sb_2): Handle collapsed OMP_FOR |
| 1196 | loops, adjust for OMP_FOR_{INIT,COND,INCR} changes. Handle OMP_TASK. |
| 1197 | (parallel_nesting_level): Rename to... |
| 1198 | (taskreg_nesting_level): ... this. |
| 1199 | (is_taskreg_ctx): New function. |
| 1200 | (build_outer_var_ref, omp_copy_decl): Use is_taskreg_ctx instead |
| 1201 | of is_parallel_ctx. |
| 1202 | (execute_lower_omp): Rename parallel_nesting_level to |
| 1203 | taskreg_nesting_level. |
| 1204 | (expand_omp_parallel): Rename to... |
| 1205 | (expand_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed. |
| 1206 | Call omp_task_call for OMP_TASK regions. |
| 1207 | (expand_omp): Adjust caller, handle OMP_TASK. |
| 1208 | (lower_omp_1): Adjust lower_omp_taskreg caller, handle OMP_TASK. |
| 1209 | |
| 1210 | * bitmap.c (bitmap_default_obstack_depth): New variable. |
| 1211 | (bitmap_obstack_initialize, bitmap_obstack_release): Do nothing |
| 1212 | if argument is NULL and bitmap_default_obstack is already initialized. |
| 1213 | * ipa-struct-reorg.c (do_reorg_1): Call bitmap_obstack_release |
| 1214 | at the end. |
| 1215 | * matrix-reorg.c (matrix_reorg): Likewise. |
| 1216 | |
| cbdcfa59 |
1217 | 2008-06-06 Uros Bizjak <ubizjak@gmail.com> |
| 1218 | |
| 1219 | * config/i386/i386.md (*indirect_jump): Macroize using P |
| 1220 | mode iterator. Remove !TARGET_64BIT from insn constraints. |
| 1221 | (*tablejump_1): Ditto. |
| 1222 | (*indirect_jump_rex64): Remove insn pattern. |
| 1223 | (*tablejump_1_rex64): Ditto. |
| 1224 | (eh_return_<mode>): Macroize using P mode iterator from eh_return_di |
| 1225 | and eh_return_si insn patterns. |
| 1226 | |
| ddca26d5 |
1227 | 2008-06-06 Richard Guenther <rguenther@suse.de> |
| 1228 | |
| 1229 | * tree-ssa-structalias.c (merge_smts_into): Remove. |
| 1230 | (find_what_p_points_to): Do not bother to compute the |
| 1231 | points-to set for pt_anything pointers. |
| 1232 | * tree-ssa-operands.c (get_addr_dereference_operands): No NMT |
| 1233 | for pt_anything pointers is ok. |
| 1234 | |
| 8bd98e13 |
1235 | 2008-06-06 Jan Hubicka <jh@suse.cz> |
| 1236 | |
| 1237 | * passes.c (execute_ipa_pass_list): Do not regenerate summaries. |
| 1238 | |
| f0b5f617 |
1239 | 2008-06-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 1240 | |
| 1241 | * cgraph.c: Fix typos in comments. |
| 1242 | (cgraph_availability_names): Fix string typo. |
| 1243 | * fold-const.c: Fix typos in comments. |
| 1244 | (fold_binary): Fix typo in warning. |
| 1245 | * genautomata.c: Fix typos in comments. |
| 1246 | (check_presence_pattern_sets): Fix typo in local variable. |
| 1247 | (output_description): Fix typo in output. |
| 1248 | * ggc-zone.c (ggc_pch_finish): Fix typo in error message. |
| 1249 | * hwint.h: Likewise. |
| 1250 | * matrix-reorg.c (check_allocation_function): Likewise. |
| 1251 | * omega.c (smooth_weird_equations): Likewise. |
| 1252 | * auto-inc-dec.c: Fix typos in comments. |
| 1253 | * bb-reorder.c: Likewise. |
| 1254 | * builtins.c: Likewise. |
| 1255 | * c-common.c: Likewise. |
| 1256 | * c-cppbuiltin.c: Likewise. |
| 1257 | * c-parser.c: Likewise. |
| 1258 | * c-pretty-print.c: Likewise. |
| 1259 | * cfgcleanup.c: Likewise. |
| 1260 | * cfgexpand.c: Likewise. |
| 1261 | * cfghooks.c: Likewise. |
| 1262 | * cfglayout.c: Likewise. |
| 1263 | * cfgloopmanip.c: Likewise. |
| 1264 | * cgraphunit.c: Likewise. |
| 1265 | * coverage.c: Likewise. |
| 1266 | * dbxout.c: Likewise. |
| 1267 | * df-byte-scan.c: Likewise. |
| 1268 | * df-core.c: Likewise. |
| 1269 | * df-problems.c: Likewise. |
| 1270 | * df-scan.c: Likewise. |
| 1271 | * dfp.c: Likewise. |
| 1272 | * dominance.c: Likewise. |
| 1273 | * domwalk.c: Likewise. |
| 1274 | * dse.c: Likewise. |
| 1275 | * dwarf2out.c: Likewise. |
| 1276 | * emit-rtl.c: Likewise. |
| 1277 | * et-forest.c: Likewise. |
| 1278 | * function.c: Likewise. |
| 1279 | * function.h: Likewise. |
| 1280 | * gcc.c: Likewise. |
| 1281 | * gcov-io.c: Likewise. |
| 1282 | * gcov.c: Likewise. |
| 1283 | * gcse.c: Likewise. |
| 1284 | * genattrtab.c: Likewise. |
| 1285 | * ggc-page.c: Likewise. |
| 1286 | * gimplify.c: Likewise. |
| 1287 | * gthr-lynx.h: Likewise. |
| 1288 | * haifa-sched.c: Likewise. |
| 1289 | * ipa-cp.c: Likewise. |
| 1290 | * ipa-inline.c: Likewise. |
| 1291 | * ipa-prop.h: Likewise. |
| 1292 | * ipa-pure-const.c: Likewise. |
| 1293 | * ipa-struct-reorg.c: Likewise. |
| 1294 | * ipa-struct-reorg.h: Likewise. |
| 1295 | * ipa-type-escape.c: Likewise. |
| 1296 | * ipa.c: Likewise. |
| 1297 | * loop-doloop.c: Likewise. |
| 1298 | * mips-tfile.c: Likewise. |
| 1299 | * mkmap-flat.awk: Likewise. |
| 1300 | * mkmap-symver.awk: Likewise. |
| 1301 | * modulo-sched.c: Likewise. |
| 1302 | * omp-low.c: Likewise. |
| 1303 | * optabs.c: Likewise. |
| 1304 | * optabs.h: Likewise. |
| 1305 | * opts.c: Likewise. |
| 1306 | * passes.c: Likewise. |
| 1307 | * postreload-gcse.c: Likewise. |
| 1308 | * postreload.c: Likewise. |
| 1309 | * predict.c: Likewise. |
| 1310 | * pretty-print.h: Likewise. |
| 1311 | * profile.c: Likewise. |
| 1312 | * protoize.c: Likewise. |
| 1313 | * ra-conflict.c: Likewise. |
| 1314 | * real.c: Likewise. |
| 1315 | * recog.c: Likewise. |
| 1316 | * regclass.c: Likewise. |
| 1317 | * regs.h: Likewise. |
| 1318 | * reload.c: Likewise. |
| 1319 | * rtl-error.c: Likewise. |
| 1320 | * rtlanal.c: Likewise. |
| 1321 | * scan.h: Likewise. |
| 1322 | * sched-rgn.c: Likewise. |
| 1323 | * see.c: Likewise. |
| 1324 | * stmt.c: Likewise. |
| 1325 | * target.h: Likewise. |
| 1326 | * tree-dfa.c: Likewise. |
| 1327 | * tree-eh.c: Likewise. |
| 1328 | * tree-flow-inline.h: Likewise. |
| 1329 | * tree-inline.c: Likewise. |
| 1330 | * tree-into-ssa.c: Likewise. |
| 1331 | * tree-loop-distribution.c: Likewise. |
| 1332 | * tree-nested.c: Likewise. |
| 1333 | * tree-parloops.c: Likewise. |
| 1334 | * tree-pass.h: Likewise. |
| 1335 | * tree-pretty-print.c: Likewise. |
| 1336 | * tree-profile.c: Likewise. |
| 1337 | * tree-scalar-evolution.c: Likewise. |
| 1338 | * tree-sra.c: Likewise. |
| 1339 | * tree-ssa-alias-warnings.c: Likewise. |
| 1340 | * tree-ssa-ccp.c: Likewise. |
| 1341 | * tree-ssa-coalesce.c: Likewise. |
| 1342 | * tree-ssa-dom.c: Likewise. |
| 1343 | * tree-ssa-dse.c: Likewise. |
| 1344 | * tree-ssa-forwprop.c: Likewise. |
| 1345 | * tree-ssa-live.c: Likewise. |
| 1346 | * tree-ssa-live.h: Likewise. |
| 1347 | * tree-ssa-loop-im.c: Likewise. |
| 1348 | * tree-ssa-loop-ivopts.c: Likewise. |
| 1349 | * tree-ssa-loop-niter.c: Likewise. |
| 1350 | * tree-ssa-loop-prefetch.c: Likewise. |
| 1351 | * tree-ssa-phiopt.c: Likewise. |
| 1352 | * tree-ssa-phiprop.c: Likewise. |
| 1353 | * tree-ssa-sccvn.c: Likewise. |
| 1354 | * tree-ssa-ter.c: Likewise. |
| 1355 | * tree-ssa-threadupdate.c: Likewise. |
| 1356 | * tree-ssa.c: Likewise. |
| 1357 | * tree-vect-analyze.c: Likewise. |
| 1358 | * tree-vect-transform.c: Likewise. |
| 1359 | * tree-vectorizer.c: Likewise. |
| 1360 | * tree-vn.c: Likewise. |
| 1361 | * tree-vrp.c: Likewise. |
| 1362 | * tree.c: Likewise. |
| 1363 | * tree.def: Likewise. |
| 1364 | * tree.h: Likewise. |
| 1365 | * unwind-dw2-fde.c: Likewise. |
| 1366 | * unwind.inc: Likewise. |
| 1367 | * value-prof.c: Likewise. |
| 1368 | * vmsdbgout.c: Likewise. |
| 1369 | |
| ecaa8a98 |
1370 | 2008-06-05 David Edelsohn <edelsohn@gnu.org> |
| 1371 | |
| 1372 | * config/rs6000/xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Do not |
| 1373 | always place FP constants in the TOC for TARGET_POWERPC64. |
| 1374 | * config/rs6000/linux64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Same. |
| 1375 | |
| bea66da5 |
1376 | 2008-06-05 Joseph Myers <joseph@codesourcery.com> |
| 1377 | |
| 1378 | * config.gcc (powerpc-*-linux*spe*): Use t-dfprules. |
| 1379 | * config/rs6000/dfp.md (negdd2, absdd2, negtd2, abstd2): Do not |
| 1380 | enable for TARGET_E500_DOUBLE. |
| 1381 | (*movdd_softfloat32): Also enable for !TARGET_FPRS. |
| 1382 | * config/rs6000/rs6000.c (invalid_e500_subreg): Treat decimal |
| 1383 | floating-point modes like integer modes for E500 double. |
| 1384 | (rs6000_legitimate_offset_address_p): Likewise. |
| 1385 | (rs6000_legitimize_address): Likewise. Do not allow REG+REG |
| 1386 | addressing for DDmode for E500 double. |
| 1387 | (rs6000_hard_regno_nregs): Do not treat decimal floating-point |
| 1388 | modes as using 64-bits of registers for E500 double. |
| 1389 | (spe_build_register_parallel): Do not handle DDmode or TDmode. |
| 1390 | (rs6000_spe_function_arg): Do not handle DDmode or TDmode |
| 1391 | specially for E500 double. |
| 1392 | (function_arg): Do not call rs6000_spe_function_arg for DDmode or |
| 1393 | TDmode for E500 double. |
| 1394 | (rs6000_gimplify_va_arg): Only handle SDmode in registers |
| 1395 | specially if TARGET_HARD_FLOAT && TARGET_FPRS. |
| 1396 | (rs6000_split_multireg_move): Do not handle TDmode specially for |
| 1397 | E500 double. |
| 1398 | (spe_func_has_64bit_regs_p): Do not treat DDmode or TDmode as |
| 1399 | using 64-bit registers for E500 double. |
| 1400 | (emit_frame_save): Do not handle DDmode specially for E500 double. |
| 1401 | (gen_frame_mem_offset): Likewise. |
| 1402 | (rs6000_function_value): Do not call spe_build_register_parallel |
| 1403 | for DDmode or TDmode. |
| 1404 | (rs6000_libcall_value): Likewise. |
| 1405 | * config/rs6000/rs6000.h (LOCAL_ALIGNMENT, MEMBER_TYPE_FORCES_BLK, |
| 1406 | DATA_ALIGNMENT, CLASS_MAX_NREGS): Do not handle DDmode specially |
| 1407 | for E500 double. |
| 1408 | |
| 4d8c4ef0 |
1409 | 2008-06-04 H.J. Lu <hongjiu.lu@intel.com> |
| 1410 | |
| 1411 | * config/i386/i386.c (setup_incoming_varargs_64): Fix a typo |
| 1412 | in comments. |
| 1413 | |
| 98d31fbc |
1414 | 2008-06-04 Junjie Gu <jgu@tensilica.com> |
| 1415 | |
| 1416 | * config/xtensa/lib2funcs.S (__xtensa_nonlocal_goto): Use unsigned |
| 1417 | comparison for frame pointers. |
| 1418 | |
| 6ce48f50 |
1419 | 2008-06-04 Andy Hutchinson <hutchinsonandy@aim.com> |
| 1420 | |
| 1421 | PR target/27386 |
| e7323ddd |
1422 | * config/avr/avr.h (PUSH_ROUNDING): Remove. |
| 6ce48f50 |
1423 | |
| 4a46f016 |
1424 | 2008-06-04 Andy Hutchinson <hutchinsonandy@aim.com> |
| 1425 | |
| 1426 | PR target/30243 |
| 1427 | * builtins.c (expand_builtin_signbit): Don't take lowpart when |
| 1428 | register is already smaller or equal to required mode. |
| 1429 | |
| e6a23add |
1430 | 2008-06-04 Xinliang David Li <davidxl@google.com> |
| 1431 | |
| 1432 | * tree-call-cdce.c: New file. |
| 1433 | (cond_dead_built_in_calls): New static variable. |
| 1434 | (input_domain): New struct. |
| 1435 | (check_pow): New function. |
| 1436 | (check_builtin_call): Ditto. |
| 1437 | (check_target_format): Ditto. |
| 1438 | (is_call_dce_candidate): Ditto. |
| 1439 | (gen_one_condition): Ditto. |
| 1440 | (gen_conditions_for_domain): Ditto. |
| 1441 | (get_domain): Ditto. |
| 1442 | (gen_conditions_for_pow_cst_base): Ditto. |
| 1443 | (gen_conditions_for_pow_int_base): Ditto. |
| 1444 | (gen_conditions_for_pow): Ditto. |
| 1445 | (get_no_error_domain): Ditto. |
| 1446 | (gen_shrink_wrap_conditions): Ditto. |
| 1447 | (shrink_wrap_one_built_in_call): Ditto. |
| 1448 | (shink_wrap_conditional_dead_built_in_calls): Ditto. |
| 1449 | (tree_call_cdce): Ditto. |
| 1450 | (gate_call_cdce): Ditto. |
| 1451 | (pass_call_cdce): New gimple pass. |
| 1452 | * passes.c: (init_optimization_passes): New pass. |
| 1453 | * tree-pass.h: New pass declaration. |
| 1454 | * opts.c (decode_options): New flag setting. |
| 1455 | * common.opt: Add -ftree-builtin-call-dce flag. |
| 1456 | * Makefile.in: Add new source file. |
| 1457 | * tempvar.def: New tv_id. |
| 1458 | * doc/invoke.texi (-ftree-builtin-call-dce): New flag. |
| 1459 | |
| 2795c63e |
1460 | 2008-06-04 Richard Guenther <rguenther@suse.de> |
| 1461 | |
| e7323ddd |
1462 | * tree-flow-inline.h (is_global_var): Do not check TREE_STATIC on MTAGs. |
| 2795c63e |
1463 | (is_call_clobbered): Always check var_ann->call_clobbered. |
| 1464 | (mark_call_clobbered): Always set var_ann->call_clobbered. |
| 1465 | (clear_call_clobbered): Always clear var_ann->call_clobbered. |
| 1466 | * tree-ssa-alias.c (mark_non_addressable): Use clear_call_clobbered. |
| 1467 | (reset_alias_info): Clear call clobbering info on MTAGs and |
| 1468 | globals as well. |
| 1469 | (set_pt_anything): Set pt_global_mem. |
| 1470 | (create_tag_raw): Adjust comment. |
| 1471 | (may_be_aliased): Do not check TREE_PUBLIC on MTAGs. |
| 1472 | |
| 6c19bc3c |
1473 | 2008-06-04 Joseph Myers <joseph@codesourcery.com> |
| e7323ddd |
1474 | Maxim Kuvyrkov <maxim@codesourcery.com> |
| 6c19bc3c |
1475 | |
| 1476 | * config/m68k/m68k.opt (mxgot): New option. |
| 1477 | * config/m68k/m68k.c (legitimize_pic_address): Handle -mxgot. |
| 1478 | (m68k_output_addr_const_extra): New. |
| 1479 | * config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): New. |
| 1480 | * config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Declare. |
| 1481 | * config/m68k/m68k.md (UNSPEC_GOTOFF): Define. |
| 1482 | * doc/invoke.texi (M680x0 Options): Document -mxgot. |
| 1483 | |
| 4761d19f |
1484 | 2008-06-04 Richard Guenther <rguenther@suse.de> |
| 1485 | |
| 1486 | * tree-ssa-structalias.c (handle_ptr_arith): Correctly handle |
| 1487 | negative or non-representable offsets. |
| 1488 | |
| b280471c |
1489 | 2008-06-03 H.J. Lu <hongjiu.lu@intel.com> |
| 1490 | |
| e7323ddd |
1491 | * config/i386/i386.c (ix86_gen_leave): New. |
| b280471c |
1492 | (ix86_gen_pop1): Likewise. |
| 1493 | (ix86_gen_add3): Likewise. |
| 1494 | (ix86_gen_sub3): Likewise. |
| 1495 | (ix86_gen_sub3_carry): Likewise. |
| 1496 | (ix86_gen_one_cmpl2): Likewise. |
| 1497 | (ix86_gen_monitor): Likewise. |
| 1498 | (override_options): Initialize ix86_gen_leave, ix86_gen_pop1, |
| 1499 | ix86_gen_add3, ix86_gen_sub3, ix86_gen_sub3_carry, |
| 1500 | ix86_gen_one_cmpl2 and ix86_gen_monitor. |
| 1501 | (ix86_file_end): Use mov%z0 instead of mov{q}/mov{l}. |
| 1502 | (output_set_got): Use mov%z0, pop%z0 and add%z0 instead of |
| 1503 | mov{q}/mov{l}, pop{q}/pop{l} and add{q}/add{l}. |
| 1504 | (ix86_expand_epilogue): Updated. |
| 1505 | (print_operand): Handle integer register operand for 'z'. |
| 1506 | (ix86_expand_strlensi_unroll_1): Likewise. |
| 1507 | (ix86_expand_strlen): Likewise. |
| 1508 | (ix86_expand_builtin): Likewise. |
| 1509 | (x86_output_mi_thunk): Use mov%z1 and add%z1 instead of |
| 1510 | mov{q}/mov{l} and add{q}/add{l}. |
| 1511 | |
| 53056963 |
1512 | 2008-06-03 Kai Tietz <kai.tietz@onevision.com> |
| 1513 | |
| 8b0b11a3 |
1514 | * config/i386/i386.md (P): New mode iterator. |
| 1515 | (SFmode push_operand splitter): Macroize DImode and SImode pushes |
| 1516 | using P mode iterator. |
| aecf75a3 |
1517 | (DFmode push_operand splitter): Ditto. |
| 1518 | (XFmode push_operand splitter): Ditto. |
| 8b0b11a3 |
1519 | (DFmode float_extend SFmode push_operand splitter): Ditto. |
| 1520 | (XFmode float_extend SFmode push_operand splitter): Do not generate |
| aecf75a3 |
1521 | SImode pushes for 64bit target. Macroize Dimode and SImode |
| 1522 | pushes using P mode iterator. |
| 1523 | (XFmode float_extend DFmode push_operand splitter): Ditto. |
| 53056963 |
1524 | |
| f589a94a |
1525 | 2008-06-03 Kai Tietz <kai.tietz@onevision.com> |
| 1526 | |
| 1527 | * config/i386/i386-protos.h (ix86_reg_parm_stack_space): New. |
| e7323ddd |
1528 | * config/i386/i386.h (ix86_reg_parm_stack_space): Removed prototype. |
| f589a94a |
1529 | * config/i386/i386.c (ix86_reg_parm_stack_space): Changed |
| 1530 | return type to int. |
| 1531 | (ix86_call_abi_override): Remove check for call_used_regs. |
| 1532 | |
| ad2b0b69 |
1533 | 2008-06-03 Richard Guenther <rguenther@suse.de> |
| 1534 | |
| 1535 | * tree-ssa-structalias.c (find_func_aliases): Add constraints |
| 1536 | for the lhs of calls if the return type contains pointers. |
| 1537 | |
| d3feb168 |
1538 | 2008-06-03 Kai Tietz <kai.tietz@onevision.com> |
| 1539 | |
| 1540 | * doc/tm.texi (OVERRIDE_ABI_FORMAT): New. |
| 1541 | * doc/extend.texi (ms_abi,sysv_abi): New attribute description. |
| e7323ddd |
1542 | * function.c (allocate_struct_function): Use of OVERRIDE_ABI_FORMAT. |
| d3feb168 |
1543 | * config/i386/cygming.h (TARGET_64BIT_MS_ABI): Make use |
| 1544 | of cfun and DEFAULT_ABI to deceide abi mode. |
| 1545 | (DEFAULT_ABI): New. |
| 1546 | (REG_PARM_STACK_SPACE): Removed. |
| 1547 | (OUTGOING_REG_PARM_STACK_SPACE): Removed. |
| 1548 | (STACK_BOUNDARY): Use default target to deceide stack boundary. |
| 1549 | * config/i386/i386-protos.h (ix86_cfun_abi): New. |
| 1550 | (ix86_function_abi): Likewise. |
| 1551 | (ix86_function_type_abi): Likewise. |
| 1552 | (ix86_call_abi_override): Likewise. |
| 1553 | * confid/i386/i386.md (SSE_REGPARM_MAX): Replaced by abi |
| 1554 | specific define X86_64_SSE_REGPARM_MAX/X64_SSE_REGPARM_MAX. |
| 1555 | * config/i386/i386.c (override_options): Replace TARGET_64BIT_MS_ABI. |
| 1556 | (X86_64_VARARGS_SIZE): Replace REGPARM_MAX and SSE_REGPARM_MAX by abi |
| 1557 | specific defines. |
| 1558 | (X86_64_REGPARM_MAX): New. |
| 1559 | (X86_64_SSE_REGPARM_MAX): New. |
| 1560 | (X64_REGPARM_MAX): New. |
| 1561 | (X64_SSE_REGPARM_MAX): New. |
| 1562 | (X86_32_REGPARM_MAX): New. |
| 1563 | (X86_32_SSE_REGPARM_MAX): New. |
| 1564 | (ix86_handle_cconv_attribute): Replace TARGET_64BIT_MS_ABI. |
| 1565 | (ix86_function_regparm): Handle user calling abi. |
| 1566 | (ix86_function_arg_regno_p): Replace TARGET_64BIT_MS_ABI |
| 1567 | by DEFAULT_ABI versus SYSV_ABI check. |
| 1568 | (ix86_reg_parm_stack_space): New. |
| 1569 | (ix86_function_type_abi): New. |
| 1570 | (ix86_call_abi_override): New. |
| 1571 | (ix86_function_abi): New. |
| 1572 | (ix86_cfun_abi): New. |
| 1573 | (init_cumulative_args): Call abi specific initialization. |
| 1574 | (function_arg_advance): Remove TARGET_64BIT_MS_ABI. |
| 1575 | (function_arg_64): Extend SSE_REGPARM_MAX check. |
| 1576 | (function_arg (): Remove TARGET_64BIT_MS_ABI. |
| 1577 | (ix86_pass_by_reference): Likewise. |
| 1578 | (ix86_function_value_regno_p): Likewise. |
| 1579 | (function_value_64): Replace REGPARM_MAX, and SSE_REGPARM_MAX. |
| 1580 | (ix86_function_value_1): Replace TARGET_64BIT_MS_ABI. |
| 1581 | (return_in_memory_ms_64): Replace TARGET_64BIT_MS_ABI. |
| 1582 | (ix86_build_builtin_va_list): Replace TARGET_64BIT_MS_ABI. |
| 1583 | (setup_incoming_varargs_64): Adjust regparm for call abi. |
| 1584 | (ix86_setup_incoming_varargs): Replace TARGET_64BIT_MS_ABI. |
| 1585 | (ix86_va_start): Likewise. |
| 1586 | (ix86_gimplify_va_arg): Likewise. |
| 1587 | (ix86_expand_prologue): Likewise. |
| 1588 | (output_pic_addr_const): Likewise. |
| 1589 | (ix86_init_machine_status): Initialize call_abi by DEFAULT_ABI. |
| 1590 | (x86_this_parameter): Replace TARGET_64BIT_MS_ABI. |
| 1591 | (x86_output_mi_thunk): Likewise. |
| 1592 | (x86_function_profiler): Likewise. |
| 1593 | * config/i386/i386.h (TARGET_64BIT_MS_ABI): Use ix64_cfun_abi. |
| 1594 | (SYSV_ABI, MS_ABI): New constants. |
| 1595 | (DEFAULT_ABI): New. |
| 1596 | (init_regs): Add prototype of function in regclass.c file. |
| 1597 | (OVERRIDE_ABI_FORMAT): New. |
| 1598 | (CONDITIONAL_REGISTER_USAGE): Remove TARGET_64BIT_MS_ABI part. |
| 1599 | (REG_PARM_STACK_SPACE): Use ix86_reg_parm_stack_space. |
| 1600 | (OUTGOING_REG_PARM_STACK_SPACE): New. |
| 1601 | (ix86_reg_parm_stack_space): New prototype. |
| 1602 | (CUMULATIVE_ARGS): Add call_abi member. |
| 1603 | (machine_function): Add call_abi member. |
| e7323ddd |
1604 | * config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Replace |
| 1605 | TARGET_64BIT_MS_ABI by DEFAULT_ABI compare to MS_ABI. |
| d3feb168 |
1606 | |
| b1665fa2 |
1607 | 2008-06-02 Andy Hutchinson <hutchinsonandy@aim.com> |
| 1608 | |
| 1609 | PR target/34879 |
| 1610 | * config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Redefine. |
| 1611 | (avr_builtin_setjmp_frame_value): New function. |
| 1612 | * config/avr/avr.md (nonlocal_goto_receiver): Define. |
| 1613 | (nonlocal_goto): Define. |
| 1614 | |
| 27f8bb47 |
1615 | 2008-06-02 Richard Sandiford <rdsandiford@googlemail.com> |
| 1616 | |
| 1617 | * config/mips/mips.c (mips_emit_loadgp): Return early if |
| 1618 | there is nothing do to, otherwise emit a blockage if |
| 1619 | !TARGET_EXPLICIT_RELOCS || crtl->profile. |
| 1620 | * config/mips/mips.md (loadgp_blockage): Use SI rather than DI. |
| 1621 | |
| dea92435 |
1622 | 2008-06-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 1623 | |
| 1624 | * configure.ac: Drop unneeded backslash ending up in config.in. |
| 1625 | * acinclude.m4: Likewise. |
| 1626 | * config.in: Regenerate. |
| 1627 | |
| eb7df8c2 |
1628 | 2008-05-26 Jan Hubicka <jh@suse.cz> |
| 1629 | |
| 1630 | * predict.c (maybe_hot_frequency_p): Break out of... |
| 1631 | (maybe_hot_bb_p): ... here. |
| 1632 | (maybe_hot_edge_p): New. |
| 1633 | * tree-ssa-coalesce.c (coalesce_cost_edge): Compute cost based on edge. |
| 1634 | * basic-block.h (maybe_hot_edge_p): Declare. |
| 1635 | |
| 052f0ad8 |
1636 | 2008-05-31 Uros Bizjak <ubizjak@gmail.com> |
| 1637 | |
| 1638 | * config/i386/i386.md (*cmpfp_<mode>): Enable for optimize_size. |
| 1639 | (*cmpfp_<mode>_cc): Ditto. |
| 1640 | (*fp_jcc_8<mode>_387): Ditto. |
| 1641 | (*fop_<MODEF:mode>_2_i387): Ditto. |
| 1642 | (*fop_<MODEF:mode>_3_i387): Ditto. |
| 1643 | (*fop_xf_2_i387): Ditto. |
| 1644 | (*fop_xf_3_i387): Ditto. |
| 1645 | |
| 40d0b157 |
1646 | 2008-06-02 Tomas Bily <tbily@suse.cz> |
| 1647 | |
| 052f0ad8 |
1648 | * tree-ssa-ifcombine.c (get_name_for_bit_test): Use CONVERT_EXPR_P. |
| 40d0b157 |
1649 | |
| ebcfa83a |
1650 | 2008-06-01 Richard Sandiford <rdsandiford@googlemail.com> |
| 1651 | |
| 1652 | * config/mips/mips.c (mips_valid_offset_p): New function. |
| 1653 | (mips_valid_lo_sum_p): Likewise. |
| 1654 | (mips_classify_address): Use them. |
| 1655 | (mips_force_address): New function. |
| 1656 | (mips_legitimize_address): Use it. |
| 1657 | * config/mips/mips.md (MOVE128): New mode iterator. |
| 1658 | (movtf): Require TARGET_64BIT. Remove empty strings. |
| 1659 | (*movtf_internal): Rename to... |
| 1660 | (*movtf): ...this and require !TARGET_MIPS16. Use "m" instead |
| 1661 | of "R" and use {,fp}{load,store} attributes instead of "multi". |
| 1662 | Use a separate define_split. |
| 1663 | (*movtf_mips16): New pattern. |
| 1664 | |
| 250b65e6 |
1665 | 2008-06-01 Richard Sandiford <rdsandiford@googlemail.com> |
| 1666 | |
| 1667 | * config/mips/mips-protos.h (mips_expand_before_return): Declare. |
| 1668 | * config/mips/mips.c (mips_expand_before_return): New function. |
| 1669 | (mips_expand_epilogue): Call it. |
| 1670 | * config/mips/mips.md (return): Turn into a define_expand. |
| 1671 | (*return): New insn. |
| 1672 | |
| 18b42941 |
1673 | 2008-06-01 Richard Sandiford <rdsandiford@googlemail.com> |
| 1674 | |
| 1675 | * rtl.h (emit_clobber, gen_clobber, emit_use, gen_use): Declare. |
| 1676 | * emit-rtl.c (emit_clobber, gen_clobber, emit_use, gen_use): New |
| 1677 | functions. Do not emit uses and clobbers of CONCATs; individually |
| 1678 | use and clobber their operands. |
| 1679 | * builtins.c (expand_builtin_setjmp_receiver): Use emit_clobber, |
| 1680 | gen_clobber, emit_use and gen_use. |
| 1681 | (expand_builtin_longjmp, expand_builtin_nonlocal_goto): Likewise. |
| 1682 | (expand_builtin_return): Likewise. |
| 1683 | * cfgbuild.c (count_basic_blocks): Likewise. |
| 1684 | * cfgrtl.c (rtl_flow_call_edges_add): Likewise. |
| 1685 | * explow.c (emit_stack_restore): Likewise. |
| 1686 | * expmed.c (extract_bit_field_1): Likewise. |
| 1687 | * expr.c (convert_move, emit_move_complex_parts): Likewise. |
| 1688 | (emit_move_multi_word, store_constructor): Likewise. |
| 1689 | * function.c (do_clobber_return_reg, do_use_return_reg): Likewise. |
| 1690 | (thread_prologue_and_epilogue_insns): Likewise. |
| 1691 | * lower-subreg.c (resolve_simple_move): Likewise. |
| 1692 | * optabs.c (widen_operand, expand_binop): Likewise. |
| 1693 | (expand_doubleword_bswap, emit_no_conflict_block): Likewise. |
| 1694 | * reload.c (find_reloads): Likewise. |
| 1695 | * reload1.c (eliminate_regs_in_insn): Likewise. |
| 1696 | * stmt.c (expand_nl_goto_receiver): Likewise. |
| 1697 | * config/alpha/alpha.md (builtin_longjmp): Likewise. |
| 1698 | * config/arc/arc.md (*movdi_insn, *movdf_insn): Likewise. |
| 1699 | * config/arm/arm.c (arm_load_pic_register): Likewise. |
| 1700 | (thumb1_expand_epilogue, thumb_set_return_address): Likewise. |
| 1701 | * config/arm/arm.md (untyped_return): Likewise. |
| 1702 | * config/arm/linux-elf.h (PROFILE_HOOK): Likewise. |
| 1703 | * config/avr/avr.c (expand_prologue): Likewise. |
| 1704 | * config/bfin/bfin.c (do_unlink): Likewise. |
| 1705 | * config/bfin/bfin.md (<optab>di3, adddi3, subdi3): Likewise. |
| 1706 | * config/cris/cris.c (cris_expand_prologue): Likewise. |
| 1707 | * config/darwin.c (machopic_indirect_data_reference): Likewise. |
| 1708 | (machopic_legitimize_pic_address): Likewise. |
| 1709 | * config/frv/frv.c (frv_frame_access, frv_expand_epilogue): Likewise. |
| 1710 | (frv_ifcvt_modify_insn, frv_expand_mdpackh_builtin): Likewise. |
| 1711 | * config/i386/i386.c (ix86_expand_vector_move_misalign): Likewise. |
| 1712 | (ix86_expand_convert_uns_didf_sse): Likewise. |
| 1713 | (ix86_expand_vector_init_general): Likewise. |
| 1714 | * config/ia64/ia64.md (eh_epilogue): Likewise. |
| 1715 | * config/iq2000/iq2000.c (iq2000_expand_epilogue): Likewise. |
| 1716 | * config/m32c/m32c.c (m32c_emit_eh_epilogue): Likewise. |
| 1717 | * config/m32r/m32r.c (m32r_reload_lr): Likewise. |
| 1718 | (config/iq2000/iq2000.c): Likewise. |
| 1719 | * config/mips/mips.md (fixuns_truncdfsi2): Likewise. |
| 1720 | (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise. |
| 1721 | (builtin_longjmp): Likewise. |
| 1722 | * config/mn10300/mn10300.md (call, call_value): Likewise. |
| 1723 | * config/pa/pa.md (nonlocal_goto, nonlocal_longjmp): Likewise. |
| 1724 | * config/pdp11/pdp11.md (abshi2): Likewise. |
| 1725 | * config/rs6000/rs6000.c (rs6000_emit_move): Likewise. |
| 1726 | * config/s390/s390.c (s390_emit_prologue): Likewise. |
| 1727 | * config/s390/s390.md (movmem_long, setmem_long): Likewise. |
| 1728 | (cmpmem_long, extendsidi2, zero_extendsidi2, udivmoddi4): Likewise. |
| 1729 | (builtin_setjmp_receiver, restore_stack_nonlocal): Likewise. |
| 1730 | * config/sh/sh.c (prepare_move_operands): Likewise. |
| 1731 | (output_stack_adjust, sh_expand_epilogue): Likewise. |
| 1732 | (sh_set_return_address, sh_expand_t_scc): Likewise. |
| 1733 | * config/sparc/sparc.c (load_pic_register): Likewise. |
| 1734 | * config/sparc/sparc.md (untyped_return, nonlocal_goto): Likewise. |
| 1735 | * config/spu/spu.c (spu_expand_epilogue): Likewise. |
| 1736 | * config/v850/v850.c (expand_epilogue): Likewise. |
| 1737 | |
| e858c923 |
1738 | 2008-05-31 Anatoly Sokolov <aesok@post.ru> |
| 1739 | |
| 1740 | * config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): New constants. |
| 1741 | (UNSPECV_WRITE_SP_IRQ_OFF): (Ditto.). |
| 1742 | (movhi_sp_r_irq_off, movhi_sp_r_irq_on): New insn. |
| 1743 | * config/avr/avr.c (expand_prologue, expand_epilogue): Use |
| 1744 | movhi_sp_r_irq_off and movhi_sp_r_irq_on insns for writing to the |
| 1745 | stack pointer register. |
| 1746 | (output_movhi): Remove code for interrupt specific writing to the |
| 1747 | stack pointer register. |
| 1748 | |
| b3b7419f |
1749 | 2008-05-31 Richard Guenther <rguenther@suse.de> |
| 1750 | |
| 1751 | PR tree-optimization/34244 |
| 1752 | * fold-const.c (tree_expr_nonnegative_warnv_p): Do not ask VRP. |
| 1753 | (tree_expr_nonzero_warnv_p): Likewise. |
| 1754 | * tree-vrp.c (vrp_expr_computes_nonnegative): Call |
| 1755 | ssa_name_nonnegative_p. |
| 1756 | (vrp_expr_computes_nonzero): Call ssa_name_nonzero_p. |
| 1757 | (extract_range_from_unary_expr): Use vrp_expr_computes_nonzero, |
| 1758 | not tree_expr_nonzero_warnv_p. |
| 1759 | |
| 1760 | PR tree-optimization/36262 |
| 1761 | Revert |
| 1762 | 2007-11-29 Zdenek Dvorak <ook@ucw.cz> |
| 1763 | |
| 052f0ad8 |
1764 | PR tree-optimization/34244 |
| 1765 | * tree-vrp.c (adjust_range_with_scev): Clear scev cache. |
| 1766 | (record_numbers_of_iterations): New function. |
| 1767 | (execute_vrp): Cache the numbers of iterations of loops. |
| 1768 | * tree-scalar-evolution.c (scev_reset_except_niters): |
| 1769 | New function. |
| 1770 | (scev_reset): Use scev_reset_except_niters. |
| 1771 | * tree-scalar-evolution.h (scev_reset_except_niters): Declare. |
| b3b7419f |
1772 | |
| 20c31f65 |
1773 | 2008-05-31 Bernd Schmidt <bernd.schmidt@analog.com> |
| 1774 | |
| 1775 | * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define |
| 1776 | __WORKAROUND_RETS when appropriate. |
| 1777 | |
| 6c24dca6 |
1778 | 2008-05-31 Uros Bizjak <ubizjak@gmail.com> |
| 1779 | |
| 1780 | * config/i386/i386.md (*fop_<mode>_comm_mixed): Macroize from |
| 1781 | *fop_sf_comm_mixed and *fop_df_comm_mixed insn patterns using MODEF |
| 1782 | mode iterator. |
| 1783 | (*fop_<mode>_comm_sse): Macroize from *fop_sf_comm_sse and |
| 1784 | *fop_df_comm_sse insn patterns using MODEF mode iterator. |
| 1785 | (*fop_<mode>_comm_i387): Macroize from *fop_sf_comm_i387 and |
| 1786 | *fop_df_comm_i387 insn patterns using MODEF mode iterator. |
| 1787 | (*fop_<mode>_1_mixed): Macroize from *fop_sf_1_mixed and |
| 1788 | *fop_df_1_mixed insn patterns using MODEF mode iterator. |
| 1789 | (*fop_<mode>_1_sse): Macroize from *fop_sf_1_sse and |
| 1790 | *fop_df_1_sse insn patterns using MODEF mode iterator. |
| 1791 | (*fop_<mode>_1_i387): Macroize from *fop_sf_1_i387 and |
| 1792 | *fop_df_1_i387 insn patterns using MODEF mode iterator. |
| 1793 | (*fop_<MODEF:mode>_2_i387): Macroize from *fop_sf_2<mode>_i387 and |
| 1794 | *fop_df_2<mode>_i387 insn patterns using MODEF mode iterator. |
| 1795 | (*fop_<MODEF:mode>_3_i387): Macroize from *fop_sf_3<mode>_i387 and |
| 1796 | *fop_df_3<mode>_i387 insn patterns using MODEF mode iterator. |
| 1797 | (*fop_xf_2_i387): Rename from *fop_xf_2<mode>_i387. |
| 1798 | (*fop_xf_3_i387): Rename from *fop_xf_3<mode>_i387. |
| 1799 | (*fop_xf_4_i387): Use <MODE> for mode attribute. |
| 1800 | (*fop_xf_5_i387): Ditto. |
| 1801 | (*fop_xf_6_i387): Ditto. |
| 1802 | |
| 40238f64 |
1803 | 2008-05-30 Richard Guenther <rguenther@suse.de> |
| 1804 | |
| 1805 | * builtins.c (build_string_literal): Avoid generating |
| 1806 | a non-gimple_val result. |
| 1807 | |
| 5346190f |
1808 | 2008-05-30 DJ Delorie <dj@redhat.com> |
| 1809 | |
| 1810 | * exec-tool.in: Use an environment variable (private) instead of a |
| 1811 | file (shared) as a semaphore, so as to not break parallel builds. |
| 1812 | |
| b31c801f |
1813 | 2008-05-30 Steven Bosscher <stevenb.gcc@gmail.com> |
| 1814 | |
| 1815 | * optabs.c (maybe_encapsulate_block): Remove. |
| 1816 | (emit_libcall_block): Adjust accordingly. |
| 1817 | * optabs.h (maybe_encapsulate_block): Remove prototype. |
| 1818 | |
| 1819 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): |
| 1820 | Don't use maybe_encapsulate_block. |
| 1821 | |
| 9a5755c0 |
1822 | 2008-05-30 Steven Bosscher <stevenb.gcc@gmail.com> |
| 1823 | |
| 1824 | * config/rs6000/rs6000.c (rs6000_legitimize_address, |
| 1825 | rs6000_legitimize_reload_address, rs6000_emit_move): Make sure an |
| 1826 | rtx is a SYMBOL_REF before calling get_pool_constant. |
| 1827 | |
| e7b454ed |
1828 | 2008-05-30 Eric Botcazou <ebotcazou@adacore.com> |
| 1829 | |
| 1830 | * fold-const.c (fold_unary) <CASE_CONVERT>: Add ??? comment. |
| 1831 | |
| f4d02485 |
1832 | 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net> |
| 1833 | |
| 1834 | * incpath.c: Use HOST_LACKS_INODE_NUMBERS conditional |
| 1835 | rather than OS names to choose INO_T_EQ definition. |
| 1836 | (DIRS_EQ) [!INO_T_EQ]: Don't worry about case in comparison. |
| 6c24dca6 |
1837 | (add_path) [!INO_T_EQ]: Use lrealpath to fill canonical_name field. |
| f4d02485 |
1838 | |
| 32006f36 |
1839 | 2008-05-29 Daniel Franke <franke.daniel@gmail.com> |
| 1840 | |
| 1841 | PR target/36348 |
| 1842 | * config/darwin-f.c: New. |
| 1843 | * config/t-darwin: Added rule to build darwin-f.o. |
| 1844 | * config.gcc: Defined new variable, fortran_target_objs. |
| 1845 | (*-*-darwin*): Set fortran_target_objs. |
| 1846 | * Makefile.in: Defined new variable FORTRAN_TARGET_OBJS. |
| 6c24dca6 |
1847 | * configure.ac: Substitute fortran_target_objs, set FORTRAN_TARGET_OBJS. |
| 32006f36 |
1848 | * configure: Regenerated. |
| 1849 | |
| 211cafb2 |
1850 | 2008-05-29 H.J. Lu <hongjiu.lu@intel.com> |
| 1851 | |
| 1852 | PR target/35771 |
| 1853 | * config/i386/i386.c (ix86_function_arg_boundary): Convert to |
| 1854 | canonical type if needed. |
| 1855 | |
| d82c8605 |
1856 | 2008-05-29 Eric Botcazou <ebotcazou@adacore.com> |
| 1857 | |
| 1858 | * tree-nested.c (check_for_nested_with_variably_modified): Fix typo. |
| 1859 | |
| e2486556 |
1860 | 2008-05-29 Richard Guenther <rguenther@suse.de> |
| 1861 | |
| 1862 | PR tree-optimization/36343 |
| 1863 | PR tree-optimization/36346 |
| 1864 | PR tree-optimization/36347 |
| 1865 | * tree-flow.h (clobber_what_p_points_to): Declare. |
| 1866 | * tree-ssa-structalias.c (set_uids_in_ptset): Whether the |
| 1867 | pointed-to variable is dereferenced is irrelevant to whether |
| 1868 | the pointer can access the pointed-to variable. |
| 1869 | (clobber_what_p_points_to): New function. |
| 1870 | * tree-ssa-alias.c (set_initial_properties): Use it. |
| 1871 | * tree-ssa.c (verify_flow_sensitive_alias_info): Adjust |
| 1872 | call clobber check for NMTs. |
| 1873 | |
| 6525819b |
1874 | 2008-05-28 Seongbae Park <seongbae.park@gmail.com> |
| 1875 | |
| 1876 | * value-prof.c (tree_ic_transform): Use HOST_WIDEST_INT_PRINT_DEC |
| 1877 | for printing gcov_type. |
| 1878 | |
| 69eee21d |
1879 | 2008-05-28 Seongbae Park <seongbae.park@gmail.com> |
| 1880 | |
| 1881 | * tree-ssa-propagate.c (set_rhs): Preserve the histogram |
| 1882 | and the eh region information. |
| 1883 | * value-prof.c (gimple_move_stmt_histograms): New function. |
| 1884 | * value-prof.h (gimple_move_stmt_histograms): New function declaration. |
| 1885 | |
| e8a6d961 |
1886 | 2008-05-28 Andreas Tobler <a.tobler@schweiz.org> |
| 1887 | |
| 1888 | * config/pa/pa.md: Remove extern frame_pointer_needed declaration. |
| 1889 | |
| 31434f4a |
1890 | 2008-05-28 Seongbae Park <seongbae.park@gmail.com> |
| 1891 | |
| 1892 | * value-prof.c (tree_ic_transform): Print counts. |
| 1893 | * tree-profile.c (tree_gen_ic_func_profiler): |
| 6c24dca6 |
1894 | Clear __gcov_indreict_call_callee variable to avoid misattribution |
| 1895 | of the profile. |
| 31434f4a |
1896 | |
| f8aa77dc |
1897 | 2008-05-28 Rafael Espindola <espindola@google.com> |
| 1898 | |
| 1899 | * see.c (see_def_extension_not_merged): Use copy_rtx_if_shared to avoid |
| 1900 | invalid sharing. |
| 1901 | |
| 4277273a |
1902 | 2008-05-28 Richard Guenther <rguenther@suse.de> |
| 1903 | |
| 1904 | PR tree-optimization/36339 |
| 1905 | * tree-ssa-alias.c (set_initial_properties): Move pt_anything |
| 1906 | and clobbering code out of the loop. |
| 1907 | |
| e68d6a13 |
1908 | 2008-05-28 Andreas Krebbel <krebbel1@de.ibm.com> |
| 1909 | |
| 1910 | * config/s390/constraints.md ('b', 'C', 'D', 'e'): New constraint |
| 1911 | letters defined. |
| 1912 | |
| 1913 | * config/s390/s390.c (s390_compare_and_branch_condition_mask, |
| 1914 | s390_contiguous_bitmask_p, s390_symref_operand_p, |
| 1915 | s390_check_symref_alignment, s390_reload_larl_operand, |
| 1916 | s390_reload_symref_address): New functions. |
| 1917 | (s390_branch_condition_mnemonic): Support compare and branch |
| 1918 | instructions. |
| 1919 | (s390_mem_constraint): Avoid symrefs to accepted by the 'T' |
| 1920 | and 'W' constraints. |
| 1921 | (s390_secondary_reload): Add secondary reloads for unaligned |
| 1922 | symbol refs or symbol refs to floating point or QI/TI mode |
| 1923 | integer values. |
| 1924 | (legitimate_address_p): Accept symbol references as addresses. |
| 1925 | (s390_expand_insv): Use rotate and insert selected bits |
| 1926 | instruction for insv when building for z10. |
| 1927 | (print_operand_address): Handle symbol ref addresses. |
| 6c24dca6 |
1928 | (print_operand): Output modifier 'c' added for signed byte values. |
| e68d6a13 |
1929 | (s390_encode_section_info): Mark symbol refs with |
| 1930 | SYMBOL_FLAG_NOT_NATURALLY_ALIGNED if appropriate. |
| 1931 | |
| 1932 | * config/s390/s390.md (SIL,RRS,RIS): New instruction formats added. |
| 1933 | (length attribute): RRF, RRR have 4 byte length. |
| 1934 | (FPALL, INTALL): New mode iterators added. |
| 1935 | (*tstdi_sign, *cmpdi_ccs_sign, *cmpsi_ccs_sign, |
| 1936 | *cmp<mode>_ccs, *cmpdi_ccu_zero, *cmpdi_ccu, *cmpsi_ccu, *cmphi_ccu, |
| 1937 | *movdi_64, *movsi_zarch, *movhi, movmem<mode>, *movmem_short, |
| 1938 | *extendsidi2, *extendhidi2_extimm, *extendhisi2_extimm, |
| 1939 | *zero_extendsidi2, adddi3, *adddi3_31z, *adddi3_31, addsi3, |
| 1940 | *add<mode>3, *add<mode>3_carry1_cc, *add<mode>3_carry2_cc, |
| 1941 | *add<mode>3_cc, *add<mode>3_imm_cc, *muldi3_sign, muldi3, |
| 1942 | *mulsi3_sign, mulsi3, mulsidi3): Patterns enhanced with z10 |
| 1943 | instructions. |
| 1944 | (*cmphi_ccs_z10, *cmpdi_ccs_signhi_rl, *cmpsi_ccu_zerohi_rlsi, |
| 1945 | *cmp<GPR:mode>_ccu_zerohi_rldi, *cmp_and_br_signed_<mode>, |
| 1946 | *cmp_and_br_unsigned_<mode>, reload<INTALL:mode><P:mode>_tomem_z10, |
| 1947 | reload<INTALL:mode><P:mode>_toreg_z10, |
| 1948 | reload<FPALL:mode><P:mode>_tomem_z10, |
| 1949 | reload<FPALL:mode><P:mode>_toreg_z10, |
| 1950 | reload<P:mode>_larl_odd_addend_z10, *execute_rl, *insv<mode>_z10, |
| 1951 | *insv<mode>_z10_noshift, *insv<mode>_or_z10_noshift, |
| 1952 | *zero_extendhi<mode>2_z10, *cmp_and_trap_signed_int<mode>, |
| 1953 | *cmp_and_trap_unsigned_int<mode>, prefetch): New pattern or expander |
| 1954 | definition. |
| 1955 | (movmem, clrmem, cmpmem): New splitters added. |
| 1956 | |
| 1957 | * config/s390/predicates.md (larl_operand): Use |
| 1958 | SYMBOL_REF_FLAGS (op) & SYMBOL_FLAG_ALIGN1 replaced with |
| 1959 | SYMBOL_REF_ALIGN1_P. |
| 1960 | (s390_signed_integer_comparison, |
| 1961 | s390_unsigned_integer_comparison): New predicates. |
| 1962 | |
| 1963 | * config/s390/s390-protos.h (s390_check_symref_alignment, |
| 1964 | s390_contiguous_bitmask_p, s390_reload_larl_operand, |
| 1965 | s390_reload_symref_address, |
| 1966 | s390_compare_and_branch_condition_mask): Prototypes added. |
| 1967 | |
| 1968 | * config/s390/s390.h (TARGET_MEM_CONSTRAINT, |
| 1969 | SYMBOL_REF_ALIGN1_P, SYMBOL_FLAG_NOT_NATURALLY_ALIGNED, |
| 1970 | SYMBOL_REF_NOT_NATURALLY_ALIGNED_P): Macro definition added. |
| 1971 | |
| a850370e |
1972 | 2008-05-28 Andreas Krebbel <krebbel1@de.ibm.com> |
| 1973 | |
| 1974 | * config/s390/s390.c (z10_cost): New cost function for z10. |
| 6c24dca6 |
1975 | (s390_handle_arch_option, override_options): Support -march=z10 switch. |
| a850370e |
1976 | (s390_issue_rate): Adjust issue rate for z10. |
| 1977 | * config/s390/s390.h (processor_type): Add PROCESSOR_2097_Z10. |
| 1978 | (processor_flags): Add PF_Z10. |
| 1979 | (TARGET_CPU_Z10, TARGET_Z10): New macro definitions. |
| 1980 | * config/s390/s390.md (cpu, cpu_facility attributes): Add z10. |
| 1981 | * gcc/config.gcc: Add z10. |
| 1982 | |
| dd7b9387 |
1983 | 2008-05-28 Richard Guenther <rguenther@suse.de> |
| 1984 | |
| 1985 | PR tree-optimization/36291 |
| 1986 | * tree-flow. h (struct gimple_df): Remove var_anns member. |
| 1987 | * tree-flow-inline.h (gimple_var_anns): Remove. |
| 1988 | (var_ann): Simplify. |
| 1989 | * tree-dfa.c (create_var_ann): Simplify. |
| 1990 | (remove_referenced_var): Clear alias info from var_anns of globals. |
| 1991 | * tree-ssa.c (init_tree_ssa): Do not allocate var_anns. |
| 1992 | (delete_tree_ssa): Clear alias info from var_anns of globals. |
| 1993 | Do not free var_anns. |
| 1994 | (var_ann_eq): Remove. |
| 1995 | (var_ann_hash): Likewise. |
| 1996 | |
| e07ac3b5 |
1997 | 2008-05-28 Mark Shinwell <shinwell@codesourcery.com> |
| 1998 | |
| 1999 | * config/mips/mips.c (mips_cpu_info_table): Add loongson2e |
| 2000 | and loongson2f entries. |
| 2001 | (mips_rtx_cost_data): Add entries for Loongson-2E/2F. |
| 2002 | * config/mips/mips.h (processor_type): Add Loongson-2E |
| 2003 | and Loongson-2F entries. |
| 2004 | (TARGET_LOONGSON_2E, TARGET_LOONGSON_2F, TARGET_LOONGSON_2EF): New. |
| 2005 | (MIPS_ISA_LEVEL_SPEC): Handle Loongson-2E/2F. |
| 2006 | * config/mips/mips.md (define_attr cpu): Add loongson2e and loongson2f. |
| 2007 | * doc/invoke.texi (MIPS Options): Document loongson2e |
| 2008 | and loongson2f processor names. |
| 2009 | |
| 892c4765 |
2010 | 2008-05-27 H.J. Lu <hongjiu.lu@intel.com> |
| 2011 | |
| 2012 | PR target/35767 |
| 2013 | PR target/35771 |
| 2014 | * config/i386/i386.c (ix86_function_arg_boundary): Use |
| 2015 | alignment of canonical type. |
| 2016 | (ix86_expand_vector_move): Check unaligned memory access for |
| 2017 | all SSE modes. |
| 2018 | |
| a3f14923 |
2019 | 2008-05-27 H.J. Lu <hongjiu.lu@intel.com> |
| 2020 | |
| 2021 | * dwarf2out.c (current_fde): Change return type to dw_fde_ref. |
| 2022 | Moved to the front of file. |
| 2023 | |
| c0fd44c1 |
2024 | 2008-05-27 Xuepeng Guo <xuepeng.guo@intel.com> |
| 2025 | H.J. Lu <hongjiu.lu@intel.com> |
| 2026 | |
| 2027 | * dwarf2out.c (current_fde): New. |
| 2028 | (add_cfi): Use it. |
| 2029 | (lookup_cfa:): Likewise. |
| 2030 | (dwarf2out_end_epilogue): Likewise. |
| 2031 | (dwarf2out_note_section_used): Likewise. |
| 2032 | |
| 7c13dce4 |
2033 | 2008-05-27 Michael Matz <matz@suse.de> |
| 2034 | |
| 2035 | PR c++/27975 |
| 2036 | * c.opt (Wenum-compare): New warning option. |
| 2037 | * doc/invoke.texi (Warning Options): Document -Wenum-compare. |
| 2038 | |
| 7528fb13 |
2039 | 2008-05-27 Michael Matz <matz@suse.de> |
| 2040 | |
| 2041 | PR middle-end/36326 |
| 2042 | * tree-gimple.c (is_gimple_mem_rhs): Remove work-around for |
| 2043 | non-BLKmode types. |
| 2044 | * tree-tailcall.c (find_tail_calls): Don't mark calls storing |
| 2045 | into memory as tail calls. |
| 2046 | |
| c7287953 |
2047 | 2008-05-27 Richard Guenther <rguenther@suse.de> |
| 2048 | |
| 2049 | PR tree-optimization/36339 |
| 2050 | * tree-ssa-alias.c (set_initial_properties): Escaped pt_anything |
| 2051 | pointers cause all addressable variables to be call clobbered. |
| 2052 | |
| 36f0904b |
2053 | 2008-05-27 Richard Guenther <rguenther@suse.de> |
| 2054 | |
| 2055 | PR tree-optimization/36245 |
| 6c24dca6 |
2056 | * tree-ssa-address.c (add_to_parts): Deal with non-pointer bases. |
| 36f0904b |
2057 | |
| 8fe52251 |
2058 | 2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com> |
| 2059 | |
| 2060 | * config/s390/s390.md: Replace all occurences of the 'm' |
| 2061 | constraint with 'RT'. |
| 2062 | |
| 562d1970 |
2063 | 2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com> |
| 2064 | |
| 2065 | * config/s390/s390.md ("cpu_facility", "enabled"): Attribute |
| 2066 | definitions added. |
| 2067 | ("*movdi_64dfp", "*movdi_64extimm", "*movdi_64"): Merged into |
| 2068 | "*movdi_64". |
| 2069 | ("*anddi3_extimm", "*anddi3"): Merged into "*anddi3". |
| 2070 | ("*iordi3_extimm", "*iordi3"): Merged into "*iordi3". |
| 2071 | ("*xordi3_extimm", "*xordi3"): Merged into "*xordi3". |
| 2072 | |
| 39a1a66f |
2073 | 2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com> |
| 2074 | |
| 2075 | * reload.c: (find_reloads): Skip alternatives according to the |
| 2076 | "enabled" attribute. Constify the constraint variable. |
| 2077 | * recog.c (get_attr_enabled): Add default implementation. |
| 2078 | (extract_insn): Set the alternative_enabled_p array |
| 2079 | in the recog_data struct. |
| 2080 | (preprocess_constraints, constrain_operands): Skip |
| 2081 | alternatives according to the "enabled" attribute |
| 2082 | * recog.h (struct recog_data): New field alternative_enabled_p. |
| 2083 | (skip_alternative): New inline function. |
| 6c24dca6 |
2084 | * regclass.c: (record_operand_costs): Check the "enabled" attribute. |
| 39a1a66f |
2085 | (record_reg_classes): Skip alternative according to the |
| 2086 | "enabled" attribute. |
| 2087 | |
| 2088 | * doc/md.texi: Add documention for the "enabled" attribute. |
| 2089 | |
| e9ff93b1 |
2090 | 2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com> |
| 2091 | |
| 2092 | * defaults.h (TARGET_MEM_CONSTRAINT): New target macro added. |
| 2093 | * postreload.c (reload_cse_simplify_operands): Replace 'm' |
| 2094 | constraint with TARGET_MEM_CONSTRAINT. |
| 2095 | * recog.c (asm_operand_ok, preprocess_constraints, |
| 2096 | constrain_operands): Likewise. |
| 2097 | * regclass.c (record_reg_classes): Likewise. |
| 6c24dca6 |
2098 | * reload.c (find_reloads, alternative_allows_const_pool_ref): Likewise. |
| e9ff93b1 |
2099 | * reload1.c (maybe_fix_stack_asms): Likewise. |
| 6c24dca6 |
2100 | * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. |
| e9ff93b1 |
2101 | * recog.h: Adjust comment. |
| 2102 | * genpreds.c (generic_constraint_letters): Remove 'm' constraint. |
| 6c24dca6 |
2103 | * genoutput.c (note_constraint): Don't emit error for 'm' constraint. |
| e9ff93b1 |
2104 | * doc/md.texi: Add a note to description of 'm' constraint. |
| 2105 | * doc/tm.texi: Document the new TARGET_MEM_CONSTRAINT macro. |
| 2106 | |
| 1040f7a1 |
2107 | 2008-05-27 Eric Botcazou <ebotcazou@adacore.com> |
| 2108 | |
| 2109 | * tree-sra.c (sra_type_can_be_decomposed_p) <RECORD_TYPE>: Make sure |
| 2110 | that the bitfield is of integral type before testing its precision. |
| 2111 | |
| c2e00795 |
2112 | 2008-05-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com> |
| 2113 | Sa Liu <saliu@de.ibm.com> |
| 2114 | |
| 2115 | * config/spu/spu.c (spu_init_libfuncs): Add __multi3, __divti3, |
| 2116 | __modti3, __udivti3, __umodti3 and __udivmodti4. |
| 2117 | * config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Add files |
| 2118 | that implement TImode mul and div functions. |
| 2119 | * config/spu/multi3.c: New. Implement __multi3. |
| 2120 | * config/spu/divmodti4.c: New. Implement _udivmodti4 and others. |
| 2121 | * testsuite/gcc.target/spu/muldivti3.c: New. Test TImode mul and div |
| 2122 | functions on SPU. |
| 2123 | |
| 5f155083 |
2124 | 2008-05-26 Steven Bosscher <stevenb.gcc@gmail.com> |
| 2125 | |
| 2126 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Generate |
| 2127 | new tls_gd_* and tls_ld_* insns instead of an insn sequence. |
| 2128 | * config/rs6000/rs6000.md (TLSmode, tls_abi_suffix, tls_insn_suffix, |
| 2129 | tls_sysv_suffix): New mode and mode attribute iterators. |
| 2130 | (tls_gd_32, tls_gd_64, tls_ld_32, tls_ld_64): Remove. |
| 2131 | (lts_gd_aix*, tls_gd_sysv*, tls_ld_aix*, tls_ld_sysv*): New patterns. |
| 2132 | (tls_dtprel_*, tls_dtprel_ha_*, tls_dtprel_lo_*, tls_got_dtprel_*, |
| 2133 | tls_tprel_*, tls_tprel_ha_*, tls_tprel_lo_*, tls_got_tprel_*, |
| 2134 | tls_tls_*): Merge 32 bit and 64 bit variants using aforementioned |
| 2135 | iterators. |
| 2136 | |
| 035e2eea |
2137 | 2008-05-26 Eric Botcazou <ebotcazou@adacore.com> |
| 2138 | |
| 2139 | PR tree-optimization/36329 |
| 2140 | * tree.h (CALL_CANNOT_INLINE_P): Add access check. |
| 2141 | * tree-gimple.h (CALL_STMT_CANNOT_INLINE_P): New macro. |
| 2142 | * cgraphbuild.c (initialize_inline_failed): Use the latter |
| 2143 | macro in lieu of the former. |
| 2144 | * ipa-inline.c (cgraph_mark_inline): Likewise. |
| 2145 | (cgraph_decide_inlining_of_small_function): Likewise. |
| 2146 | (cgraph_decide_inlining): Likewise. |
| 2147 | (cgraph_decide_inlining_incrementally): Likewise. |
| 2148 | |
| c2e91982 |
2149 | 2008-05-26 Tristan Gingold <gingold@adacore.com> |
| 6c24dca6 |
2150 | Anatoly Sokolov <aesok@post.ru> |
| c2e91982 |
2151 | |
| 2152 | * config/avr/avr.md ("call_prologue_saves"): Use hi8(gs())/lo8(gs()) |
| 2153 | instead of pm_lo8/pm_hi8 to makes this call working on avr6. |
| 2154 | * config/avr/avr.c (expand_prologue): Tune "call_prologue" |
| 2155 | optimization for 'avr6' architecture. |
| 2156 | |
| 38c615ca |
2157 | 2008-05-26 Andy Hutchinson <hutchinsonandy@aim.com> |
| 2158 | |
| 2159 | PR target/34932 |
| 2160 | * config/avr/avr.md (*addhi3_zero_extend2): Remove. |
| 2161 | |
| 64919a86 |
2162 | 2008-05-26 Richard Guenther <rguenther@suse.de> |
| 2163 | |
| 2164 | * tree-ssa-sccvn.c (expr_has_constants): Declare. |
| 6c24dca6 |
2165 | (visit_reference_op_load): Initialize VN_INFO->has_constants properly. |
| 64919a86 |
2166 | |
| ad33891d |
2167 | 2008-05-26 H.J. Lu <hongjiu.lu@intel.com> |
| 2168 | |
| 2169 | PR middle-end/36253 |
| 6c24dca6 |
2170 | * caller-save.c (insert_restore): Verify alignment of spill space. |
| ad33891d |
2171 | (insert_save): Likewise. |
| ad33891d |
2172 | * cfgexpand.c (LOCAL_ALIGNMENT): Removed. |
| ad33891d |
2173 | * defaults.h (LOCAL_ALIGNMENT): New. Provide default. |
| 2174 | (STACK_SLOT_ALIGNMENT): Likewise. |
| ad33891d |
2175 | * function.c (LOCAL_ALIGNMENT): Removed. |
| 2176 | (get_stack_local_alignment): New. |
| 2177 | (assign_stack_local): Use it. Set alignment on stack slot. |
| 2178 | (assign_stack_temp_for_type): Use get_stack_local_alignment. |
| ad33891d |
2179 | * config/i386/i386.h (LOCAL_ALIGNMENT): Updated. |
| 2180 | (STACK_SLOT_ALIGNMENT): New. |
| ad33891d |
2181 | * config/i386/i386.c (ix86_local_alignment): Handle caller-save |
| 2182 | stack slot in XFmode. |
| 2183 | |
| 2184 | * doc/tm.texi (STACK_SLOT_ALIGNMENT): New. |
| 2185 | |
| 6aa4d29f |
2186 | 2008-05-26 Kai Tietz <kai.tietz@onevision.com> |
| 2187 | |
| 2188 | PR/36321 |
| 2189 | * config/i386/i386.md (allocate_stack_worker_64): Make sure |
| 2190 | argument operand in rax isn't removed. |
| 2191 | |
| 32054974 |
2192 | 2008-05-26 Richard Guenther <rguenther@suse.de> |
| 2193 | |
| 2194 | PR middle-end/36300 |
| 2195 | * fold-const.c (extract_muldiv_1): Use TYPE_OVERFLOW_WRAPS, |
| 2196 | not TYPE_UNSIGNED. Use TYPE_PRECISION instead of GET_MODE_SIZE. |
| 2197 | |
| 3f798f0c |
2198 | 2008-05-26 Daniel Franke <franke.daniel@gmail.com> |
| 2199 | |
| 2200 | PR bootstrap/36331 |
| 2201 | * c-cppbuiltin.c (define__GNUC__): Re-add definition of __GNUG__. |
| 2202 | |
| 39aecd3b |
2203 | 2008-05-26 Dominique Dhumieres <dominiq@lps.ens.fr> |
| 2204 | |
| 2205 | * config/darwin-c.c: Include "incpath.h" instead of "c-incpath.h". |
| 2206 | * config/t-darwin: Use "incpath.h" instead of "c-incpath.h". |
| 2207 | |
| 939e9bf1 |
2208 | 2008-05-25 Eric Botcazou <ebotcazou@adacore.com> |
| 2209 | |
| 6c24dca6 |
2210 | * tree-nested.c (convert_tramp_reference) <ADDR_EXPR>: Do not |
| 939e9bf1 |
2211 | build a trampoline if we don't want one. |
| 2212 | * varasm.c (initializer_constant_valid_p) <ADDR_EXPR>: Do not |
| 2213 | return zero for nested functions if we don't want a trampoline. |
| 2214 | |
| c50688b2 |
2215 | 2008-05-26 Daniel Franke <franke.daniel@gmail.com> |
| 2216 | |
| 2217 | * doc/invoke.texi: Added f77, f77-cpp-input to list of file types. |
| 2218 | |
| 2ecc6bc5 |
2219 | 2008-05-26 Daniel Franke <franke.daniel@gmail.com> |
| 2220 | |
| 2221 | PR fortran/18428 |
| 2222 | * c.opt: Removed undocumented option '-lang-fortran'. |
| 2223 | * c-common.h: Removed global variable 'lang_fortran'. |
| 2224 | * c-opts.c (c_common_handle_option): Removed code to handle |
| 2225 | option '-lang-fortran'. Updated includes. |
| 2226 | * c-cppbuiltin.c (c_cpp_builtins): Removed conditional |
| 2227 | definition of '__GFORTRAN__'. |
| 2228 | (define__GNUC__): Reimplemented to use BASEVER and |
| 2229 | cpp_define_formatted. |
| 2230 | (builtin_define_with_value_n): Removed. |
| 2231 | * c-incpath.h: Renamed to ... |
| 2232 | * incpath.h: ... this. |
| 2233 | * c-incpath.c: Renamed to ... |
| 2234 | * incpath.c: ... this. Updated includes. |
| 2235 | * fix-header.c: Updated includes. |
| 2236 | * Makefile.in: Replaced c-incpath.[ch] by incpath.[ch]. |
| 2237 | (c-cppbuiltin.o): Added dependency on and definition of BASEVER. |
| 2238 | (OBJ-archive): Added cppdefault.o, incpath.o and prefix.o. |
| 2239 | |
| eba15a75 |
2240 | 2008-05-25 Eric Botcazou <ebotcazou@adacore.com> |
| 2241 | |
| 2242 | * tree.h: Update the table of flags used on tree nodes. |
| 2243 | (TREE_NO_TRAMPOLINE): New accessor for static_flag. |
| 2244 | (SAVE_EXPR_RESOLVED_P): Use automatically-built access check. |
| 2245 | (FORCED_LABEL): Add access check. |
| 2246 | (CALL_EXPR_RETURN_SLOT_OPT): Likewise. |
| 2247 | (ASM_INPUT_P): Likewise. |
| 2248 | (ASM_VOLATILE_P): Likewise. |
| 2249 | (EH_FILTER_MUST_NOT_THROW): Access static_flag directly. |
| 2250 | (OMP_SECTION_LAST): Access private_flag directly. |
| 2251 | (OMP_RETURN_NOWAIT): Likewise. |
| 2252 | (OMP_PARALLEL_COMBINED): Likewise. |
| 2253 | (OMP_CLAUSE_PRIVATE_DEBUG): Access public_flag directly. |
| 2254 | (OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE): Likewise. |
| 2255 | * tree-ssa-propagate.c (STMT_IN_SSA_EDGE_WORKLIST): Access |
| 2256 | deprecated_flag directly. |
| 2257 | |
| 459f72f5 |
2258 | 2008-05-25 H.J. Lu <hongjiu.lu@intel.com> |
| 2259 | |
| 2260 | * final.c (frame_pointer_needed): Removed. |
| 2261 | * flags.h (frame_pointer_needed): Likewise. |
| 2262 | |
| 2263 | * function.h (rtl_data): Add frame_pointer_needed. |
| 2264 | (frame_pointer_needed): New. |
| 2265 | |
| ccf1c0f1 |
2266 | 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr> |
| 2267 | |
| 2268 | * config.gcc (sh2[lbe]*-*-linux*): Allow target. |
| 2269 | |
| ad6cd748 |
2270 | 2008-05-25 Steven Bosscher <stevenb.gcc@gmail.com> |
| 2271 | |
| 2272 | * gcse.c (hash_scan_set): Do not pick up a REG_EQUAL value if |
| 2273 | SRC is a REG. |
| 2274 | |
| eec9c06d |
2275 | 2008-05-25 Alan Modra <amodra@bigpond.net.au> |
| 2276 | |
| 2277 | * c-common.c (strip_array_types): Move function to.. |
| 2278 | * tree.c: ..here. |
| 2279 | (get_inner_array_type): Delete. |
| 2280 | * c-common.h (strip_array_types): Move declaration to.. |
| 2281 | * tree.h: ..here. |
| 2282 | (get_inner_array_type): Delete. |
| 2283 | * config/i386/i386.c (x86_field_alignment): Use strip_array_types. |
| 2284 | * config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Likewise. |
| 2285 | * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise. |
| 2286 | * config/pa/pa.c (emit_move_sequence): Likewise. |
| 2287 | |
| d6ceb52b |
2288 | 2008-05-24 H.J. Lu <hongjiu.lu@intel.com> |
| 2289 | |
| 2290 | * config/i386/i386.md (*sse_prologue_save_insn): Set length |
| 2291 | attribute to 34. |
| 2292 | |
| 6a5dfe57 |
2293 | 2008-05-24 Andy Hutchinson <hutchinsonandy@aim.com> |
| 2294 | |
| 2295 | * function.c: Include target hook for nonlocal_goto frame value. |
| 2296 | |
| a5134ced |
2297 | 2008-05-24 Richard Guenther <rguenther@suse.de> |
| 2298 | |
| 6c24dca6 |
2299 | * tree-dfa.c (refs_may_alias_p): Re-instantiate case that a scalar |
| 2300 | variable can be only accessed through a pointer or a union. |
| a5134ced |
2301 | |
| 921b27c0 |
2302 | 2008-05-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 2303 | |
| 2304 | * builtins.c (fold_builtin_fpclassify): Fix spelling of FP_INFINITE. |
| 2305 | * doc/extend.texi: Likewise. |
| 2306 | |
| a8651e7d |
2307 | 2008-05-23 DJ Delorie <dj@redhat.com> |
| 2308 | |
| 8e9e5256 |
2309 | * config/m32c/jump.md (untyped_call): Add. |
| 2310 | |
| a8651e7d |
2311 | * config/m32c/m32c.c (m32c_return_addr_rtx): Change pointer type |
| 2312 | for A24 to PSImode. |
| 2313 | (m32c_address_cost): Detail costs for indirect offsets. |
| 2314 | |
| d37446aa |
2315 | 2008-05-23 Rafael Espindola <espindola@google.com> |
| 2316 | |
| 2317 | * see.c (see_get_extension_data): Don't use SUBREG_REG to test |
| 2318 | if a node is a SUBREG. |
| 2319 | (see_analyze_one_def): Don't use SUBREG_REG to test if a node |
| 2320 | is a SUBREG. |
| 2321 | |
| 658e203c |
2322 | 2008-05-23 Paul Brook <paul@codesourcery.com> |
| 2323 | Carlos O'Donell <carlos@codesourcery.com> |
| 2324 | |
| 2325 | * doc/extend.texi: Clarify use of __attribute__((naked)). |
| 2326 | * doc/tm.texi: Document TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS. |
| 2327 | * target.h (gcc_target): Add allocate_stack_slots_for_args. |
| 2328 | * function.c (use_register_for_decl): Use |
| 2329 | targetm.calls.allocate_stack_slots_for_args. |
| 6c24dca6 |
2330 | * target-def.h (TARGET_CALLS): Add TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS. |
| 2331 | * config/arm/arm.c (arm_allocate_stack_slots_for_args): New function. |
| 658e203c |
2332 | (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Define. |
| 2333 | |
| 9ca16083 |
2334 | 2008-05-23 Eric Botcazou <ebotcazou@adacore.com> |
| 2335 | |
| 2336 | * expr.c (highest_pow2_factor) <BIT_AND_EXPR>: New case. |
| 2337 | |
| e5ae4a00 |
2338 | 2008-05-23 Steven Munroe <sjmunroe@us.ibm.com> |
| 2339 | |
| 2340 | * config/rs6000/darwin-ldouble.c (fmsub): Eliminate the full |
| 2341 | PACK/UNPACK between FP_SUB_Q and FD_TRUNC so that the result |
| 2342 | is only rounded once. |
| 2343 | |
| 480610cc |
2344 | 2008-05-23 Richard Guenther <rguenther@suse.de> |
| 2345 | |
| 6c24dca6 |
2346 | * tree-ssa-operands.c (mark_difference_for_renaming): Use bitmap_xor. |
| 480610cc |
2347 | |
| 144c3e90 |
2348 | 2008-05-23 Uros Bizjak <ubizjak@gmail.com> |
| 2349 | Jakub Jelinek <jakub@redhat.com> |
| 2350 | |
| 2351 | PR target/36079 |
| 2352 | * configure.ac: Handle --enable-cld. |
| 2353 | * configure: Regenerated. |
| 2354 | * config.gcc: Add USE_IX86_CLD to tm_defines for x86 targets. |
| 2355 | * config/i386/i386.h (struct machine_function): Add needs_cld field. |
| 2356 | (ix86_current_function_needs_cld): New define. |
| 2357 | * config/i386/i386.md (UNSPEC_CLD): New unspec volatile constant. |
| 2358 | (cld): New isns pattern. |
| 2359 | (strmov_singleop, rep_mov, strset_singleop, rep_stos, cmpstrnqi_nz_1, |
| 2360 | cmpstrnqi_1, strlenqi_1): Set ix86_current_function_needs_cld flag. |
| 2361 | * config/i386/i386.opt (mcld): New option. |
| 2362 | * config/i386/i386.c (ix86_expand_prologue): Emit cld insn if |
| 2363 | TARGET_CLD and ix86_current_function_needs_cld. |
| 2364 | (override_options): Use -mcld by default for 32-bit code if |
| 2365 | USE_IX86_CLD. |
| 2366 | |
| 2367 | * doc/install.texi (Options specification): Document --enable-cld. |
| 2368 | * doc/invoke.texi (Machine Dependent Options) |
| 6c24dca6 |
2369 | [i386 and x86-64 Options]: Add -mcld option. |
| 2370 | (Intel 386 and AMD x86-64 Options): Document -mcld option. |
| 144c3e90 |
2371 | |
| facab2ce |
2372 | 2008-05-23 Kai Tietz <kai.tietz@onevison.com> |
| 2373 | * config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED. |
| 2374 | (return_in_memory_64): Likewise. |
| 2375 | (return_in_memory_ms_64): Likewise. |
| 2376 | |
| 19fbe3a4 |
2377 | 2008-05-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 2378 | |
| 2379 | * builtin-types.def (BT_FN_INT_INT_INT_INT_INT_INT_VAR): New. |
| 2380 | * builtins.c (fold_builtin_fpclassify): New. |
| 2381 | (fold_builtin_varargs): Handle BUILT_IN_FPCLASSIFY. |
| 2382 | * builtins.def (BUILT_IN_FPCLASSIFY): New. |
| 2383 | * c-common.c (handle_type_generic_attribute): Adjust to accept |
| 2384 | fixed arguments before an elipsis. |
| 2385 | (check_builtin_function_arguments): Handle BUILT_IN_FPCLASSIFY. |
| 2386 | * doc/extend.texi: Document __builtin_fpclassify. |
| 2387 | |
| 945e498c |
2388 | 2008-05-22 Aldy Hernandez <aldyh@redhat.com> |
| 2389 | |
| 2390 | * omp-low.c (gate_expand_omp_ssa): Remove. |
| 2391 | (pass_expand_omp_ssa): Remove. |
| 2392 | (gate_expand_omp): Do not check for flag_openmp_ssa. |
| 2393 | * common.opt (-fopenmp-ssa): Remove. |
| 2394 | * passes.c (init_optimization_passes): Remove pass_expand_omp_ssa. |
| 2395 | |
| d47be40b |
2396 | 2008-05-22 Kaz Kojima <kkojima@gcc.gnu.org> |
| 2397 | |
| 2398 | * config/sh/sh.opt (mfixed-range): New option. |
| 2399 | * config/sh/sh-protos.h (sh_fix_range): Declare. |
| 2400 | * config/sh/sh.c (sh_fix_range): New function. |
| 2401 | * config/sh/sh.h (sh_fixed_range_str): Declare. |
| 2402 | (OVERRIDE_OPTIONS): Call sh_fix_range if sh_fixed_range_str |
| 2403 | is not empty. |
| 2404 | * doc/invoke.texi (SH Options): Document -mfixed-range. |
| 2405 | |
| 6d528959 |
2406 | 2008-05-22 Kai Tietz <kai.tietz@onevision.com> |
| 2407 | |
| 2408 | * config/i386/sol2-10.h (SUBTARGET_RETURN_IN_MEMORY): Undefine |
| 2409 | it before the redeclaration. |
| 2410 | |
| 58f62c92 |
2411 | 2008-05-22 Anatoly Sokolov <aesok@post.ru> |
| 2412 | |
| 2413 | * config/avr/avr.c (get_sequence_length): Add new function. |
| 2414 | (expand_prologue, expand_epilogue): Remove duplicate code. |
| 2415 | |
| 66b0f9ff |
2416 | 2008-05-22 Rafael Espindola <espindola@google.com> |
| 2417 | |
| 2418 | * see.c (see_pre_insert_extensions): Use copy_rtx to avoid invalid rtx |
| 2419 | sharing. |
| 2420 | |
| cbc9c660 |
2421 | 2008-05-22 H.J. Lu <hongjiu.lu@intel.com> |
| 2422 | |
| 2423 | * defaults.h (UNITS_PER_SIMD_WORD): Add scalar mode as argument. |
| 2424 | * doc/tm.texi (UNITS_PER_SIMD_WORD): Likewise. |
| 2425 | |
| 2426 | * tree-vect-analyze.c (vect_compute_data_ref_alignment): Replace |
| 2427 | UNITS_PER_SIMD_WORD with GET_MODE_SIZE (TYPE_MODE (vectype)). |
| 2428 | (vect_update_misalignment_for_peel): Likewise. |
| 2429 | (vector_alignment_reachable_p): Likewise. |
| 2430 | * tree-vect-transform.c (vectorizable_load): Likewise. |
| 2431 | * tree-vectorizer.c (vect_supportable_dr_alignment): Likewise. |
| 144c3e90 |
2432 | (get_vectype_for_scalar_type): Pass mode of scalar_type |
| 2433 | to UNITS_PER_SIMD_WORD. |
| cbc9c660 |
2434 | |
| 2435 | * config/arm/arm.h (UNITS_PER_SIMD_WORD): Updated. |
| 2436 | * config/i386/i386.h (UNITS_PER_SIMD_WORD): Likewise. |
| 2437 | * config/mips/mips.h (UNITS_PER_SIMD_WORD): Likewise. |
| 2438 | * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Likewise. |
| 2439 | * config/sparc/sparc.h (UNITS_PER_SIMD_WORD): Likewise. |
| 2440 | |
| 8aee17d5 |
2441 | 2008-05-22 Ira Rosen <irar@il.ibm.com> |
| 2442 | |
| 2443 | PR tree-optimization/36293 |
| 2444 | * tree-vect-transform.c (vect_transform_strided_load): Don't check |
| 2445 | if the first load must be skipped because of a gap. |
| 2446 | |
| 3391cd1e |
2447 | 2008-05-22 Richard Guenther <rguenther@suse.de> |
| 2448 | |
| 2449 | * tree-dfa.c (refs_may_alias_p): Exit early if possible. Handle |
| 2450 | more cases of offset disambiguation that is possible if |
| 2451 | strict-aliasing rules apply. |
| 2452 | * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use refs_may_alias_p |
| 2453 | for basic offset and type-based disambiguation. |
| 2454 | |
| 2062830c |
2455 | 2008-05-21 H.J. Lu <hongjiu.lu@intel.com> |
| 2456 | |
| 2457 | * config/i386/i386.c (ix86_expand_vector_init_one_var): Use |
| 2458 | ix86_expand_vector_set on V16QImode for SSE4.1. |
| 2459 | |
| b832fb57 |
2460 | 2008-05-21 Tom Tromey <tromey@redhat.com> |
| 2461 | |
| 2462 | * c.opt (Wimport): Mark as undocumented. |
| 2463 | * doc/invoke.texi (Option Summary): Don't mention -Wimport or |
| 2464 | -Wno-import. |
| 2465 | (Warning Options): Likewise. |
| 2466 | * doc/cppopts.texi: Don't mention -Wimport. |
| 2467 | |
| fa5e5a2f |
2468 | 2008-05-21 Sebastian Pop <sebastian.pop@amd.com> |
| 2469 | |
| 2470 | PR tree-optimization/36287 |
| 2471 | PR tree-optimization/36286 |
| 2472 | * lambda-code.c (build_access_matrix): Do not use the loop->num |
| 2473 | for computing the number of induction variables: use the loop depth |
| 2474 | instead. |
| 2475 | |
| a7a19493 |
2476 | 2008-05-21 Kai Tietz <kai.tietz@onevision.com> |
| 2477 | |
| 2478 | PR/36280 |
| 2479 | * config/i386/cygming.h (ASM_OUTPUT_LABELREF): Honor |
| 2480 | option -f(no-)leading-underscore. |
| 2481 | |
| da17f4f5 |
2482 | 2008-05-21 H.J. Lu <hongjiu.lu@intel.com> |
| 2483 | |
| 2484 | * config/i386/i386.c (ix86_expand_vector_init_general): Use |
| 2485 | GET_MODE_NUNITS (mode). |
| 2486 | |
| 257bc844 |
2487 | 2008-05-21 Peter Bergner <bergner@vnet.ibm.com> |
| 2488 | |
| 2489 | * doc/invoke.texi: Add cpu_type's 464 and 464fp. |
| 2490 | (-mmulhw): Add 464 to description. |
| 2491 | (-mdlmzb): Likewise. |
| 2492 | * config.gcc: Handle --with-cpu=464 and --with-cpu=464fp. |
| 2493 | * config/rs6000/rs6000.c (processor_target_table): Add 464 and |
| 2494 | 464fp entries. |
| 2495 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add 464 and 464fp support. |
| 2496 | * config/rs6000/t-fprules (MULTILIB_MATCHES_FLOAT): Include -mcpu=464. |
| 2497 | * config/rs6000/rs6000.md: Update comments for 464. |
| 2498 | |
| f21a7ed8 |
2499 | 2008-05-21 Janis Johnson <janis187@us.ibm.com> |
| 2500 | |
| 2501 | * doc/sourcebuild.texi (Test Directives): Add dg-xfail-run-if. |
| 2502 | |
| 3ce6ef72 |
2503 | 2008-05-21 H.J. Lu <hongjiu.lu@intel.com> |
| 2504 | |
| 2505 | * config/i386/sse.md (vec_extractv4sf): Removed. |
| 2506 | (vec_extractv2df): Likewise. |
| 2507 | (vec_extractv2di): Likewise. |
| 2508 | (vec_extractv4si): Likewise. |
| 2509 | (vec_extractv8hi): Likewise. |
| 2510 | (vec_extractv16qi): Likewise. |
| 2511 | (vec_extract<mode>): New. |
| 2512 | |
| 77d27e3a |
2513 | 2008-05-21 H.J. Lu <hongjiu.lu@intel.com> |
| 2514 | |
| 2515 | * config/i386/sse.md (vec_setv4sf): Removed. |
| 2516 | (vec_setv2df): Likewise. |
| 2517 | (vec_setv2di): Likewise. |
| 2518 | (vec_setv4si): Likewise. |
| 2519 | (vec_setv8hi): Likewise. |
| 2520 | (vec_setv16qi): Likewise. |
| 2521 | (vec_set<mode>): New. |
| 2522 | |
| 5995ca8e |
2523 | 2008-05-21 H.J. Lu <hongjiu.lu@intel.com> |
| 2524 | |
| 2525 | * config/i386/i386.c (ix86_expand_vector_init_general): Remove |
| 2526 | goto for vec_concat and vec_interleave. |
| 2527 | |
| c262fafb |
2528 | 2008-05-21 H.J. Lu <hongjiu.lu@intel.com> |
| 2529 | |
| 2530 | * config/i386/sse.md (vec_initv4sf): Removed. |
| 2531 | (vec_initv2df): Likewise. |
| 2532 | (vec_initv2di): Likewise. |
| 2533 | (vec_initv4si): Likewise. |
| 2534 | (vec_initv8hi): Likewise. |
| 2535 | (vec_initv16qi): Likewise. |
| 2536 | (vec_init<mode>): New. |
| 2537 | |
| f3340cb8 |
2538 | 2008-05-21 Joseph Myers <joseph@codesourcery.com> |
| 2539 | |
| 2540 | * collect2.c (find_a_file): Use IS_ABSOLUTE_PATH. |
| 2541 | |
| dfecde36 |
2542 | 2008-05-21 Tom Tromey <tromey@redhat.com> |
| 2543 | |
| 2544 | * ggc-zone.c (lookup_page_table_if_allocated): New function. |
| 2545 | (zone_find_object_offset): Likewise. |
| 2546 | (gt_ggc_m_S): Likewise. |
| 2547 | (highest_bit): Likewise. |
| 2548 | * ggc-page.c (gt_ggc_m_S): New function. |
| 2549 | * stringpool.c (string_stack): Remove. |
| 2550 | (init_stringpool): Update. |
| 2551 | (ggc_alloc_string): Use ggc_alloc. |
| 2552 | (maybe_delete_ident): New function. |
| 2553 | (ggc_purge_stringpool): Likewise. |
| 2554 | (gt_ggc_m_S): Remove. |
| 2555 | * ggc-common.c (ggc_protect_identifiers): New global. |
| 2556 | (ggc_mark_roots): Call ggc_purge_stringpool. Use |
| 2557 | ggc_protect_identifiers. |
| 2558 | * ggc.h (ggc_protect_identifiers): Declare. |
| 2559 | (gt_ggc_m_S): Update. |
| 2560 | (ggc_purge_stringpool): Declare. |
| 2561 | * toplev.c (compile_file): Set and reset ggc_protect_identifiers. |
| 2562 | * gengtype.c (write_types_process_field) <TYPE_STRING>: Remove |
| 2563 | special case. |
| 2564 | (write_root): Cast gt_ggc_m_S to gt_pointer_walker. |
| 2565 | |
| 64c6f17e |
2566 | 2008-05-21 David S. Miller <davem@davemloft.net> |
| 2567 | |
| 2568 | * config.gcc (sparc-*-linux*): Always include sparc/t-linux in |
| 2569 | tmake_file. |
| 2570 | |
| 66dc78fc |
2571 | 2008-05-21 Eric Botcazou <ebotcazou@adacore.com> |
| 2572 | |
| 2573 | * cfgexpand.c (tree_expand_cfg): Zap the EH throw statement table |
| 2574 | once finished. |
| 2575 | |
| 3499ff60 |
2576 | 2008-05-20 David Daney <ddaney@avtrex.com> |
| 2577 | |
| 2578 | * config/mips/mips.md (UNSPEC_SYNC_NEW_OP_12, |
| 144c3e90 |
2579 | UNSPEC_SYNC_OLD_OP_12, UNSPEC_SYNC_EXCHANGE_12): New define_constants. |
| 2580 | (UNSPEC_SYNC_EXCHANGE, UNSPEC_MEMORY_BARRIER, UNSPEC_SET_GOT_VERSION, |
| 3499ff60 |
2581 | UNSPEC_UPDATE_GOT_VERSION): Renumber. |
| 2582 | (optab, insn): Add 'plus' and 'minus' to define_code_attr. |
| 2583 | (atomic_hiqi_op): New define_code_iterator. |
| 144c3e90 |
2584 | (sync_compare_and_swap<mode>): Call mips_expand_atomic_qihi instead of |
| 3499ff60 |
2585 | mips_expand_compare_and_swap_12. |
| 2586 | (compare_and_swap_12): Use MIPS_COMPARE_AND_SWAP_12 instead of |
| 144c3e90 |
2587 | MIPS_COMPARE_AND_SWAP_12_0. Pass argument to MIPS_COMPARE_AND_SWAP_12. |
| 3499ff60 |
2588 | (sync_<optab><mode>, sync_old_<optab><mode>, |
| 2589 | sync_new_<optab><mode>, sync_nand<mode>, sync_old_nand<mode>, |
| 144c3e90 |
2590 | sync_new_nand<mode>): New define_expands for HI and QI mode operands. |
| 3499ff60 |
2591 | (sync_<optab>_12, sync_old_<optab>_12, sync_new_<optab>_12, |
| 2592 | sync_nand_12, sync_old_nand_12, sync_new_nand_12): New insns. |
| 144c3e90 |
2593 | (sync_lock_test_and_set<mode>): New define_expand for HI and QI modes. |
| 3499ff60 |
2594 | (test_and_set_12): New insn. |
| 2595 | (sync_old_add<mode>, sync_new_add<mode>, sync_old_<optab><mode>, |
| 2596 | sync_new_<optab><mode>, sync_old_nand<mode>, |
| 2597 | sync_new_nand<mode>, sync_lock_test_and_set<mode>): Add early |
| 2598 | clobber to operand 0 for SI and DI mode insns. |
| 2599 | * config/mips/mips-protos.h (mips_gen_fn_6, mips_gen_fn_5, |
| 2600 | mips_gen_fn_4): New typedefs. |
| 2601 | (mips_gen_fn_ptrs): Define new union type. |
| 2602 | (mips_expand_compare_and_swap_12): Remove declaration. |
| 2603 | (mips_expand_atomic_qihi): Declare function. |
| 2604 | * config/mips/mips.c (mips_expand_compare_and_swap_12): Rename to... |
| 2605 | (mips_expand_atomic_qihi): ... this. Use new generator function |
| 2606 | parameter. |
| 2607 | * config/mips/mips.h (MIPS_COMPARE_AND_SWAP_12): Add OPS parameter. |
| 2608 | (MIPS_COMPARE_AND_SWAP_12_0): Delete macro. |
| 6c24dca6 |
2609 | (MIPS_COMPARE_AND_SWAP_12_ZERO_OP, MIPS_COMPARE_AND_SWAP_12_NONZERO_OP, |
| 3499ff60 |
2610 | MIPS_SYNC_OP_12, MIPS_SYNC_OP_12_NOT_NOP, |
| 2611 | MIPS_SYNC_OP_12_NOT_NOT, MIPS_SYNC_OLD_OP_12, |
| 2612 | MIPS_SYNC_OLD_OP_12_NOT_NOP, MIPS_SYNC_OLD_OP_12_NOT_NOP_REG, |
| 2613 | MIPS_SYNC_OLD_OP_12_NOT_NOT, MIPS_SYNC_OLD_OP_12_NOT_NOT_REG, |
| 2614 | MIPS_SYNC_NEW_OP_12, MIPS_SYNC_NEW_OP_12_NOT_NOP, |
| 2615 | MIPS_SYNC_NEW_OP_12_NOT_NOT, MIPS_SYNC_EXCHANGE_12, |
| 6c24dca6 |
2616 | MIPS_SYNC_EXCHANGE_12_ZERO_OP, MIPS_SYNC_EXCHANGE_12_NONZERO_OP): |
| 2617 | New macros. |
| 3499ff60 |
2618 | |
| ad0a2696 |
2619 | 2008-05-20 H.J. Lu <hongjiu.lu@intel.com> |
| 2620 | |
| 2621 | * config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Add |
| 2622 | the missing break. |
| 2623 | |
| a6e595be |
2624 | 2008-05-20 Anatoly Sokolov <aesok@post.ru> |
| 2625 | |
| 2626 | * config/avr/avr.h (machine_function): Add 'is_OS_main' field. |
| 2627 | * config/avr/avr.c (avr_OS_main_function_p): Add new function. |
| 2628 | (avr_attribute_table): Add 'OS_main' function attribute. |
| 2629 | (avr_regs_to_save, expand_prologue, expand_epilogue): Handle |
| 2630 | functions with 'OS_main' attribute. |
| 2631 | |
| 000ef0a0 |
2632 | 2008-05-20 Richard Guenther <rguenther@suse.de> |
| 2633 | |
| 2634 | PR tree-optimization/35204 |
| 2635 | * tree-ssa-sccvn.c (extract_and_process_scc_for_name): New |
| 2636 | helper, split out from ... |
| 2637 | (DFS): ... here. Make the DFS walk non-recursive. |
| 2638 | |
| c968a07c |
2639 | 2008-05-20 Sebastian Pop <sebastian.pop@amd.com> |
| 2640 | Jan Sjodin <jan.sjodin@amd.com> |
| 2641 | |
| 2642 | PR tree-optimization/36181 |
| 2643 | * tree-parloops.c (loop_has_vector_phi_nodes): New. |
| 2644 | (parallelize_loops): Don't parallelize when the loop has vector |
| 2645 | phi nodes. |
| 2646 | |
| b79b3386 |
2647 | 2008-05-20 Jan Sjodin <jan.sjodin@amd.com> |
| 2648 | Sebastian Pop <sebastian.pop@amd.com> |
| 2649 | |
| 144c3e90 |
2650 | * tree-loop-linear.c (gather_interchange_stats): Look in the access |
| 2651 | matrix, and never look at the tree representation of the memory |
| 2652 | accesses. |
| b79b3386 |
2653 | (linear_transform_loops): Computes parameters and access matrices. |
| 144c3e90 |
2654 | * tree-data-ref.c (compute_data_dependences_for_loop): Returns false |
| 2655 | when fails. |
| b79b3386 |
2656 | (access_matrix_get_index_for_parameter): New. |
| 2657 | * tree-data-ref.h (struct access_matrix): New. |
| 2658 | (AM_LOOP_NEST_NUM, AM_NB_INDUCTION_VARS, AM_PARAMETERS, AM_MATRIX, |
| 2659 | AM_NB_PARAMETERS, AM_CONST_COLUMN_INDEX, AM_NB_COLUMNS, |
| 2660 | AM_GET_SUBSCRIPT_ACCESS_VECTOR, AM_GET_ACCESS_MATRIX_ELEMENT, |
| 2661 | am_vector_index_for_loop): New. |
| 2662 | (struct data_reference): Add field access_matrix. |
| 2663 | (DR_ACCESS_MATRIX): New. |
| 2664 | (compute_data_dependences_for_loop): Update declaration. |
| 2665 | (lambda_collect_parameters, lambda_compute_access_matrices): Declared. |
| 2666 | * lambda.h (lambda_vector_vec_p): Declared. |
| 2667 | * lambda-code.c: Depend on pointer-set.h. |
| 2668 | (lambda_collect_parameters_from_af, lambda_collect_parameters, |
| 2669 | av_for_af_base, av_for_af, build_access_matrix, |
| 2670 | lambda_compute_access_matrices): New. |
| 2671 | * Makefile.in (lambda-code.o): Depend on pointer-set.h. |
| 2672 | |
| 79f39dd4 |
2673 | 2008-05-20 Joseph Myers <joseph@codesourcery.com> |
| 2674 | |
| 2675 | * doc/install.texi2html: Generate gcc-vers.texi in $DESTDIR not |
| 2676 | $SOURCEDIR/include. |
| 2677 | |
| 8ceddf57 |
2678 | 2008-05-20 Jan Sjodin <jan.sjodin@amd.com> |
| 2679 | Sebastian Pop <sebastian.pop@amd.com> |
| 2680 | |
| 2681 | PR tree-optimization/36206 |
| 2682 | * tree-scalar-evolution.c: Remove enum INSERT_SUPERLOOP_CHRECS, |
| 2683 | FOLD_CONVERSIONS. |
| 2684 | (instantiate_scev_1): Rename flags to fold_conversions. |
| 2685 | Do not check for INSERT_SUPERLOOP_CHRECS, keep SSA_NAMEs defined |
| 2686 | outeside instantiation_loop. |
| 2687 | * tree-chrec.h (evolution_function_is_affine_in_loop): New. |
| 2688 | (evolution_function_is_affine_or_constant_p): Removed. |
| 2689 | * tree-data-ref.c (dr_analyze_indices): Replace resolve_mixers with |
| 2690 | instantiate_scev. |
| 2691 | (analyze_siv_subscript): Pass in the loop nest number. |
| 2692 | Call evolution_function_is_affine_in_loop instead of |
| 2693 | evolution_function_is_affine_p. |
| 2694 | (analyze_overlapping_iterations): Pass in the loop nest number. |
| 2695 | |
| 2696 | 2008-05-20 Jan Sjodin <jan.sjodin@amd.com> |
| 2697 | Sebastian Pop <sebastian.pop@amd.com> |
| 2698 | |
| 2699 | PR tree-optimization/36206 |
| 2700 | * tree-chrec.h (chrec_fold_op): New. |
| 144c3e90 |
2701 | * tree-data-ref.c (initialize_matrix_A): Traverse NOP_EXPR, PLUS_EXPR, |
| 2702 | and other trees. |
| 8ceddf57 |
2703 | |
| 4a01a435 |
2704 | 2008-05-20 Nathan Sidwell <nathan@codesourcery.com> |
| 2705 | |
| 2706 | * c-incpath.c (INO_T_EQ): Do not define on non-inode systems. |
| 2707 | (DIRS_EQ): New. |
| 144c3e90 |
2708 | (remove_duplicates): Do not set inode on non-inode systems. |
| 2709 | Use DIRS_EQ. |
| 4a01a435 |
2710 | |
| b4b98cc1 |
2711 | 2008-05-20 Sandra Loosemore <sandra@codesourcery.com> |
| 2712 | |
| 2713 | * config.gcc (tm_file): Update comments about relative pathnames. |
| 2714 | |
| 581f8050 |
2715 | 2008-05-20 Richard Guenther <rguenther@suse.de> |
| 2716 | |
| 144c3e90 |
2717 | * tree-ssa-reassoc.c (fini_reassoc): Use the statistics infrastructure. |
| 581f8050 |
2718 | * tree-ssa-sccvn.c (process_scc): Likewise. |
| 2719 | * tree-ssa-sink.c (execute_sink_code): Likewise. |
| 2720 | * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise. |
| 2721 | * tree-vrp.c (process_assert_insertions): Likewise. |
| 2722 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Likewise. |
| 2723 | (perform_tree_ssa_dce): Likewise. |
| 2724 | * tree-ssa-dom.c (tree_ssa_dominator_optimize): Likewise. |
| 2725 | (dump_dominator_optimization_stats): Likewise. |
| 2726 | * tree-vectorizer.c (vectorize_loops): Likewise. |
| 2727 | |
| fbeb30a9 |
2728 | 2008-05-20 Richard Guenther <rguenther@suse.de> |
| 2729 | |
| 2730 | * tree-vn.c (vn_lookup_with_vuses): Do not use the alias oracle. |
| 2731 | |
| 29b1845f |
2732 | 2008-05-20 Kai Tietz <kai.tietz@onevision.com> |
| 2733 | |
| 2734 | * config/i386/i386-protos.h (ix86_return_in_memory): Removed. |
| 2735 | (ix86_i386elf_return_in_memory): Likewise. |
| 2736 | (ix86_i386interix_return_in_memory): Likewise. |
| 2737 | * config/i386/i386-interix.h (TARGET_RETURN_IN_MEMORY): Removed. |
| 2738 | (SUBTARGET_RETURN_IN_MEMORY): New. |
| 2739 | * config/i386/i386elf.h: Likewise. |
| 2740 | * config/i386/ptx4-i.h: Likewise. |
| 2741 | * config/i386/sol2-10.h: Likewise. |
| 2742 | * config/i386/sysv4.h: Likewise. |
| 2743 | * config/i386/vx-common.h: Likewise. |
| 2744 | * config/i386/i386.h (TARGET_RETURN_IN_MEMORY): Removed. |
| 2745 | * config/i386/i386.c (ix86_return_in_memory): Made static and |
| 2746 | make use of optional SUBTARGET_RETURN_IN_MEMORY macro. |
| 2747 | (ix86_i386elf_return_in_memory): Removed. |
| 2748 | (ix86_i386interix_return_in_memory): Removed. |
| 2749 | (TARGET_RETURN_IN_MEMORY): Declared within i386.c only. |
| 2750 | * target-def.h (TARGET_RETURN_IN_MEMORY): Remove protection #ifdef. |
| 2751 | |
| 1529d1a4 |
2752 | 2008-05-20 Alexandre Oliva <aoliva@redhat.com> |
| 2753 | |
| 2754 | * cselib.c (cselib_record_sets): Use correct mode for IF_THEN_ELSE. |
| 2755 | |
| 63505f79 |
2756 | 2008-05-19 Xinliang David Li <davidxl@google.com> |
| 2757 | |
| 2758 | * tree-ssa-dce.c: Revert patches of 2008-05-17 and 2008-05-18. |
| 2759 | * opts.c: Ditto. |
| 2760 | * common.opt: Ditto. |
| 2761 | * doc/invoke.texi: Ditto. |
| 2762 | |
| 7c952a13 |
2763 | 2008-05-19 Eric Botcazou <ebotcazou@adacore.com> |
| 2764 | |
| 2765 | * tree.c (substitute_in_expr) <tcc_vl_exp>: Fix thinko. |
| 8084aa18 |
2766 | (substitute_placeholder_in_expr) <tcc_vl_exp>: Minor tweak. |
| 7c952a13 |
2767 | |
| 740a43a0 |
2768 | 2008-05-19 H.J. Lu <hongjiu.lu@intel.com> |
| 2769 | |
| 1e79e2f4 |
2770 | * config/i386/i386.c (ix86_expand_vector_init_concat): Change |
| 740a43a0 |
2771 | sizes of operand array from 8/4 to 4/2. |
| 2772 | (ix86_expand_vector_init_general): Change size of operand array |
| 2773 | from 32 to 16. Remove op0, op1 and half_mode. |
| 2774 | |
| 75997dc1 |
2775 | 2008-05-19 H.J. Lu <hongjiu.lu@intel.com> |
| 2776 | |
| 2777 | * config/i386/i386.c (ix86_expand_vector_init_concat): New. |
| 2778 | (ix86_expand_vector_init_interleave): Likewise. |
| 6c24dca6 |
2779 | (ix86_expand_vector_init_general): Use them. Assert |
| 2780 | word_mode == SImode when n_words == 4. |
| 75997dc1 |
2781 | |
| 83a49fcb |
2782 | 2008-05-19 Uros Bizjak <ubizjak@gmail.com> |
| 2783 | |
| 2784 | * config/i386/i386.c (ix86_secondary_reload): New static function. |
| 2785 | (TARGET_SECONDARY_RELOAD): New define. |
| 2786 | * config/i386/i386.h (SECONDARY_OUTPUT_RELOAD_CLASS): Remove. |
| 2787 | * config/i386/i386.md (reload_outqi): Remove. |
| 2788 | |
| c319d56a |
2789 | 2008-05-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 2790 | |
| 2791 | PR middle-end/35509 |
| c319d56a |
2792 | * builtins.c (mathfn_built_in_1): Renamed from mathfn_built_in. |
| 2793 | Add `implicit' parameter. Handle BUILT_IN_SIGNBIT. |
| 2794 | (mathfn_built_in): Rewrite in terms of mathfn_built_in_1. |
| 2795 | (fold_builtin_classify): Handle BUILT_IN_ISINF_SIGN. |
| 2796 | (fold_builtin_1): Likewise. |
| 2797 | * builtins.def (BUILT_IN_ISINF_SIGN): New. |
| 2798 | c-common.c (check_builtin_function_arguments): Handle |
| 2799 | BUILT_IN_ISINF_SIGN. |
| 2800 | * doc/extend.texi: Document __builtin_isinf_sign. |
| 2801 | * fold-const.c (operand_equal_p): Handle COND_EXPR. |
| 2802 | |
| 5ec0139d |
2803 | 2008-05-18 Eric Botcazou <ebotcazou@adacore.com> |
| 2804 | |
| 2805 | * tree-ssa-dom.c (tree_ssa_dominator_optimize): If some blocks need |
| 2806 | EH cleanup at the end of the pass, search for those that have been |
| 2807 | turned into forwarder blocks and do the cleanup on their successor. |
| 2808 | |
| 7c3ee715 |
2809 | 2008-05-18 Richard Guenther <rguenther@suse.de> |
| 2810 | |
| 2811 | * tree-cfg.c (verify_gimple_expr): Allow conversions from |
| 2812 | pointers to sizetype and vice versa. |
| 2813 | |
| 5ade25c6 |
2814 | 2008-05-18 Xinliang David Li <davidxl@google.com> |
| 2815 | |
| 2816 | * gcc/tree-ssa-dce.c: Coding style fix. |
| 2817 | (check_pow): Documentation comment. |
| 2818 | (check_log): Documenation comment. Coding style fix. |
| 2819 | (is_unnecessary_except_errno_call): Ditto. |
| 2820 | (gen_conditions_for_pow): Ditto. |
| 2821 | (gen_conditions_for_log): Ditto. |
| 2822 | (gen_shrink_wrap_conditions): Ditto. |
| 2823 | (shrink_wrap_one_built_in_calls): Ditto. |
| 2824 | * gcc/doc/invoke.texi: Better documentation string. |
| 2825 | * ChangeLog: Fix wrong change log entries from |
| 2826 | May 17 checkin on function call DCE. |
| 2827 | |
| 42073dec |
2828 | 2008-05-17 Kaz Kojima <kkojima@gcc.gnu.org> |
| 2829 | |
| 5cf36634 |
2830 | * config/sh/sh.c (sh_output_mi_thunk): Update the use of init_flow. |
| 42073dec |
2831 | |
| 51a32119 |
2832 | 2008-05-17 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2833 | |
| 2834 | * doc/rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P): Fixed typos. |
| 2835 | * df-problems.c (simulation routines): Fixed block comment to |
| 2836 | properly say how to add forwards scanning functions. |
| 2837 | |
| 9609c446 |
2838 | 2008-05-17 Eric Botcazou <ebotcazou@adacore.com> |
| 2839 | |
| 2840 | * tree-inline.c (setup_one_parameter): Remove dead code. |
| 2841 | |
| 101f2414 |
2842 | 2008-05-17 Eric Botcazou <ebotcazou@adacore.com> |
| 2843 | |
| 2844 | * fold-const.c (fold_unary) <CASE_CONVERT>: Fold the cast into |
| 2845 | a BIT_AND_EXPR only for an INTEGER_TYPE. |
| 2846 | |
| 5ade25c6 |
2847 | 2008-05-17 Xinliang David Li <davidxl@google.com> |
| 2848 | |
| 2849 | * gcc/tree-ssa-dce.c (cond_dead_built_in_calls): New static variable. |
| 2850 | (check_pow, check_log, is_unnecessary_except_errno_call): New |
| 2851 | functions to check for eliminating math functions that are pure |
| 2852 | except for setting errno. |
| 2853 | (gen_conditions_for_pow, gen_conditionas_for_log): New functions to |
| 2854 | general condition expressions for shrink-wrapping pow/log calls. |
| 2855 | (gen_shrink_wrap_conditions): Ditto. |
| 2856 | (shrink_wrap_one_built_in_call): Ditto. |
| 2857 | (shrink_wrap_conditional_dead_built_in_calls): Ditto. |
| 2858 | (mark_operand_necessary): If debugging, output if OP is necessary. |
| 2859 | (eliminate_unnecessary_stmts): Eliminate pow, log calls that are |
| 2860 | unnecessary. |
| 2861 | * gcc/opts.c (decode_options): set flag_tree_builtin_dce to 1 when |
| 2862 | opt level >= 2. |
| 2863 | * gcc/common.opt: New user flag -ftree-builtin-dce. |
| 2864 | * gcc/doc/invoke.texi (-ftree-builtin-dce): New option. |
| 2865 | |
| b7746092 |
2866 | 2008-05-16 David S. Miller <davem@davemloft.net> |
| 2867 | |
| 5cf36634 |
2868 | * config/sparc/linux.h (NO_PROFILE_COUNTERS): Undef before overriding. |
| b7746092 |
2869 | * config/sparc/linux64.h (NO_PROFILE_COUNTERS): Likewise. |
| 2870 | |
| 296a3469 |
2871 | 2008-05-16 Uros Bizjak <ubizjak@gmail.com> |
| 2872 | |
| 2873 | PR target/36246 |
| 2874 | * config/i386/i386.h (SECONDARY_MEMORY_NEEDED_MODE): New define. |
| 2875 | |
| a1d42f3a |
2876 | 2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2877 | |
| 2878 | * ifcvt.c (dead_or_predicable): Rename |
| 2879 | df_simulate_one_insn_backwards to df_simulate_one_insn. |
| 2880 | * recog.c (peephole2_optimize): Ditto. |
| 83a49fcb |
2881 | * rtl-factoring.c (collect_pattern_seqs, clear_regs_live_in_seq): |
| 2882 | Ditto. |
| a1d42f3a |
2883 | * df.h: Rename df_simulate_one_insn_backwards to |
| 2884 | df_simulate_one_insn. and delete df_simulate_one_insn_forwards. |
| 2885 | * df-problems.c (df_simulate_artificial_refs_at_top) Reversed |
| 2886 | scanning of defs and uses. |
| 2887 | (df_simulate_one_insn_backwards): Renamed to df_simulate_one_insn. |
| 2888 | (df_simulate_one_insn_forwards): Removed. |
| 2889 | |
| af6cf582 |
2890 | 2008-05-16 Doug Kwan <dougkwan@google.com> |
| 2891 | |
| 2892 | * real.c (real_to_decimal, real_to_hexadecimal): Distinguish |
| 2893 | QNaN & SNaN. |
| 2894 | (real_from_string): Handle NaNs and Inf as approriate. |
| 2895 | |
| 76ee6ef2 |
2896 | 2008-05-16 Nathan Froyd <froydnj@codesourcery.com> |
| 2897 | |
| 2898 | * doc/gty.texi (Source Files Containing Type Information): Note |
| 2899 | that headers should appear first in the gtfiles list. |
| 2900 | |
| 2901 | 2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2902 | |
| 2903 | * tree.def (COND_EXEC): Properly documented this code. |
| 2904 | |
| 2905 | 2008-05-16 Diego Novillo <dnovillo@google.com> |
| 2906 | |
| 2907 | * dwarf2asm.c (dw2_assemble_integer): Clarify comment. |
| 2908 | * tree-nested.c (get_trampoline_type): Set DECL_CONTEXT for |
| 2909 | the new field. |
| 2910 | |
| ec415c45 |
2911 | 2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2912 | |
| 2913 | * tree-ssa-dse (max_stmt_uid): Removed. |
| 2914 | (get_stmt_uid, dse_possible_dead_store_p, dse_optimize_stmt, |
| 2915 | tree_ssa_dse): Encapsulate all uses of stmt_ann->uid. |
| 2916 | * tree-ssa-sccvn.c (compare_ops, init_scc_vn): Ditto. |
| 2917 | * function.h (cfun.last_stmt_uid): New field. |
| 2918 | * tree-flow-inline.h (set_gimple_stmt_uid, gimple_stmt_uid, |
| 5cf36634 |
2919 | gimple_stmt_max_uid, set_gimple_stmt_max_uid, inc_gimple_stmt_max_uid): |
| 2920 | New functions. |
| ec415c45 |
2921 | * tree-dfa.c (renumber_gimple_stmt_uids): New function. |
| 2922 | (create_stmt_ann): Initialize the ann->uid field. |
| 2923 | * tree-ssa-pre.c (compute_avail): Encapsulate the stmt_ann->uid |
| 2924 | with new calls. |
| 2925 | * tree-flow.h (renumber_gimple_stmt_uids): New function. |
| 2926 | |
| c27baad4 |
2927 | 2008-05-16 Nathan Froyd <froydnj@codesourcery.com> |
| 2928 | |
| 2929 | * tree-flow.h (init_empty_tree_cfg_for_function): Declare. |
| 2930 | * tree-cfg.c (init_empty_tree_cfg_for_function): Define. |
| 2931 | (init_empty_tree_cfg): Call it. |
| 2932 | |
| 2933 | 2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2934 | |
| 296a3469 |
2935 | * cfg.c (init_flow): Add argument THE_FUN. Use it instead of cfun. |
| 2936 | Update all users. |
| c27baad4 |
2937 | |
| 46412a37 |
2938 | 2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2939 | |
| 2940 | * doc/invoke.text (-fdump-tree-*-verbose): New option. |
| 2941 | * tree-dump.c (dump_options): New verbose option. |
| 2942 | * tree-pretty-print.c (dump_phi_nodes, dump_generic_bb_buff): |
| 2943 | Add verbose dump. |
| 2944 | * tree-pass.h (TDF_VERBOSE): New dump flag. |
| 296a3469 |
2945 | * print-tree.c (print_node): Added code to be able to print PHI_NODES. |
| 46412a37 |
2946 | (tree-flow.h): Added include. |
| 296a3469 |
2947 | * Makefile.in (print-tree.o): Added TREE_FLOW_H. |
| 46412a37 |
2948 | |
| cfef164f |
2949 | 2008-05-16 Bernd Schmidt <bernd.schmidt@analog.com> |
| 2950 | |
| d4cae31e |
2951 | * config/bfin/bfin.c (bfin_discover_loops): Delete empty loops. |
| 2952 | |
| cfef164f |
2953 | From Jie Zhang <jie.zhang@analog.com> |
| ec415c45 |
2954 | * config/bfin/t-bfin-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, |
| cfef164f |
2955 | MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Remove mcpu=bf532-0.3, |
| 2956 | mcpu=bf561-none and mcpu=bf561-0.2. |
| 2957 | * config/bfin/t-bfin-uclinux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, |
| 2958 | MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Likewise. |
| 2959 | * config/bfin/t-bfin-linux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, |
| 2960 | MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Likewise. |
| 5cf36634 |
2961 | * config/bfin/bfin-protos.h (enum bfin_cpu_type): Add BFIN_CPU_UNKNOWN. |
| 296a3469 |
2962 | * config/bfin/elf.h (STARTFILE_SPEC): Use specific CRT for BF561. |
| cfef164f |
2963 | (LIB_SPEC): Use proper linker script for bf561. Error if no mcpu |
| 2964 | option. |
| 2965 | * config/bfin/bfin.c (bfin_cpu_type): Set to BFIN_CPU_UNKNOWN. |
| 2966 | (cputype_selected): Remove. |
| 2967 | (bfin_handle_option): Don't use cputype_selected. |
| 2968 | (override_options): When no mcpu option, enable all workarounds. |
| 2969 | Don't use bfin_workarounds. |
| 2970 | * config/bfin/bfin.h (DRIVER_SELF_SPECS): Don't set default |
| 2971 | processor type. |
| 2972 | (DEFAULT_CPU_TYPE): Don't define. |
| 2973 | |
| ae8f99a0 |
2974 | 2008-05-16 Richard Guenther <rguenther@suse.de> |
| 2975 | |
| 2976 | * tree-ssa-propagate.c (substitute_and_fold): Fix stmt walking |
| 2977 | on deletion of the last stmt. |
| 2978 | |
| 3bcc6ec5 |
2979 | 2008-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| 2980 | |
| 2981 | * config/i386/i386.c (ix86_expand_vector_init_general): Optimize |
| 2982 | V8HImode for SSE2 and V16QImode for SSE4.1. |
| 2983 | |
| 9c1bff7a |
2984 | 2008-05-15 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2985 | |
| 2986 | * cgraph.h (compute_inline_parameters): Made public. |
| 2987 | * tree-pass.h (ipa_opt_pass): Removed function_generate_summary, |
| 2988 | variable_generate_summary, function_write_summary, |
| 5cf36634 |
2989 | variable_write_summary, variable_read_summary. Added generate_summary, |
| 2990 | write_summary, read_summary. |
| 9c1bff7a |
2991 | * cgraphunit.c (cgraph_process_new_functions): Changed call from |
| 2992 | pass_ipa_inline.function_generate_summary, to |
| 2993 | compute_inline_parameters. |
| 2994 | * ipa-inline.c (compute_inline_parameters): Made public and added |
| 2995 | node parameter. |
| 2996 | (compute_inline_parameters_for_current): New function. |
| 296a3469 |
2997 | (pass_inline_param): Now calls compute_inline_parameters_for_current. |
| 9c1bff7a |
2998 | (inline_generate_summary): Removed parameter and made to loop over |
| 2999 | all cgraph nodes. |
| 3000 | (pass_ipa_inline): Updated for new IPA_PASS structure. |
| 3001 | * passes.c (execute_ipa_summary_passes): Now is called once per |
| 3002 | pass rather than once per node*pass. |
| 3003 | |
| b2afd900 |
3004 | 2008-05-15 Anatoly Sokolov <aesok@post.ru> |
| 3005 | |
| 3006 | * config/avr/avr.c (avr_base_arch_macro, avr_have_movw_lpmx_p, |
| 3007 | avr_have_mul_p, avr_asm_only_p): Remove variables. |
| 3008 | (avr_override_options): Remove initialization of removed variables. |
| 3009 | (avr_file_start): Convert removed variables to fields of |
| 3010 | 'struct base_arch_s *avr_current_arch'. |
| 3011 | * config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): (Ditto.). |
| 3012 | (AVR_HAVE_MUL): (Ditto.). |
| 3013 | (AVR_HAVE_MOVW): (Ditto.). |
| 3014 | (AVR_HAVE_LPMX): (Ditto.). |
| 3015 | (avr_base_arch_macro, avr_have_movw_lpmx_p, avr_have_mul_p, |
| 3016 | avr_asm_only_p): Remove declaration. |
| 3017 | |
| 2fbcc8e9 |
3018 | 2008-05-15 Diego Novillo <dnovillo@google.com> |
| 3019 | |
| 296a3469 |
3020 | * config/arm/arm.c (arm_return_in_memory): Fix return type. |
| 2fbcc8e9 |
3021 | * config/arm/arm-protos.h (arm_return_in_memory): Likewise. |
| 3022 | |
| d9a71d72 |
3023 | 2008-05-15 Adam Nemet <anemet@caviumnetworks.com> |
| 3024 | |
| 3025 | PR middle-end/36194 |
| 296a3469 |
3026 | * combine.c (check_conversion): Rename back to check_promoted_subreg. |
| 3027 | Don't call record_truncated_value from here. |
| 3028 | (record_truncated_value): Turn it into a for_each_rtx callback. |
| 3029 | (record_truncated_values): New function. |
| 3030 | (combine_instructions): Call note_uses with record_truncated_values. |
| 3031 | Change name of check_conversion to check_promoted_subreg. |
| d9a71d72 |
3032 | |
| 07e23beb |
3033 | 2008-05-15 Janis Johnson <janis187@us.ibm.com> |
| 3034 | |
| 3035 | * doc/sourcebuild.texi: Document support for torture tests. |
| 3036 | |
| e66b310f |
3037 | 2008-05-15 Uros Bizjak <ubizjak@gmail.com> |
| 3038 | |
| 3039 | * config/i386/sse.md (*vec_concatv2sf_sse4_1): Add "m" constraint |
| 3040 | to alternative 4 of operand 2. |
| 3041 | |
| 9659d177 |
3042 | 2008-05-15 Richard Guenther <rguenther@suse.de> |
| 3043 | |
| 3044 | * tree-pass.h (current_pass): Declare. |
| 3045 | (get_pass_for_id): Likewise. |
| 3046 | * passes.c (passes_by_id, passes_by_id_size): New globals. |
| 3047 | (set_pass_for_id): New function. |
| 3048 | (get_pass_for_id): Likewise. |
| 3049 | (register_one_dump_file): Use set_pass_for_id to populate passes_by_id. |
| 3050 | (execute_function_todo): Flush per function statistics. |
| 3051 | * toplev.c (compile_file): Init statistics. |
| 3052 | (general_init): Do early statistics initialization. |
| 3053 | (finalize): Finish statistics. |
| 3054 | * statistics.h (statistics_early_init): Declare. |
| 3055 | (statistics_init): Likewise. |
| 3056 | (statistics_fini): Likewise. |
| 3057 | (statistics_fini_pass): Likewise. |
| 3058 | (statistics_counter_event): Likewise. |
| 3059 | (statistics_histogram_event): Likewise. |
| 3060 | * statistics.c: New file. |
| 3061 | * Makefile.in (OBJS-common): Add statistics.o. |
| 3062 | (statistics.o): Add dependencies. |
| 3063 | * doc/invoke.texi (-fdump-statistics): Document. |
| 3064 | |
| 3065 | * tree-ssa-pre.c (compute_antic): Use statistics_histogram_event. |
| 3066 | (insert): Likewise. |
| 3067 | (execute_pre): Use statistics_counter_event. |
| 3068 | * tree-ssa-propagate.c (struct prop_stats_d): Add num_dce field. |
| 3069 | (substitute_and_fold): Increment it. Use statistics_counter_event. |
| 3070 | |
| 79d869d0 |
3071 | 2008-05-15 Diego Novillo <dnovillo@google.com> |
| 3072 | |
| 3073 | http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00893.html |
| 3074 | |
| 3075 | * treestruct.def (TS_STRUCT_FIELD_TAG): Remove. |
| 3076 | * tree-ssa-alias.c (new_type_alias): Remove references to |
| 3077 | sub-variables from comment. |
| 3078 | * tree-ssa-operands.c (swap_tree_operands): Likewise. |
| 3079 | |
| 374ba45c |
3080 | 2008-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| 3081 | |
| 3082 | * config/i386/sse.md (*vec_concatv2sf_sse4_1): Set prefix_extra |
| 3083 | attribute to 1 only for insertps alternative. |
| 3084 | |
| 16f1c0ab |
3085 | 2008-05-15 Bernd Schmidt <bernd.schmidt@analog.com> |
| 3086 | |
| 3087 | * config/bfin/bfin.md (loadbytes): New pattern. |
| 3088 | * config/bfin/bfin.c (enum bfin_builtins): Add BFIN_BUILTIN_LOADBYTES. |
| 3089 | (bfin_init_builtins): Initialize it. |
| 3090 | (bdesc_1arg): Add it. |
| 3091 | |
| c8357361 |
3092 | 2008-05-15 Sa Liu <saliu@de.ibm.com> |
| 3093 | |
| 3094 | * testsuite/gfortran.dg/c_kind_int128_test1.f03: New. |
| 3095 | * testsuite/gfortran.dg/c_kind_int128_test2.f03: New. |
| 3096 | * testsuite/lib/target-supports.exp: Add |
| 3097 | check_effective_target_fortran_integer_16. |
| 3098 | |
| 0a619688 |
3099 | 2008-05-15 Bernd Schmidt <bernd.schmidt@analog.com> |
| 3100 | |
| 3101 | * config/bfin/bfin.h (TARGET_RETURN_IN_MEMORY): Don't define here. |
| 3102 | * config/bfin/bfin-protos.h (bfin_return_in_memory): Don't declare. |
| 3103 | * config/bfin/bfin.c (bfin_return_in_memory): Now static. Return bool. |
| 3104 | (TARGET_RETURN_IN_MEMORY): Define. |
| 3105 | |
| 58e1c141 |
3106 | 2008-05-15 Richard Guenther <rguenther@suse.de> |
| 3107 | |
| 3108 | PR middle-end/36244 |
| 3109 | * tree-ssa-alias.c (new_type_alias): Do not set TREE_READONLY. |
| 3110 | * tree-flow-inline.h (unmodifiable_var_p): Memory tags never |
| 3111 | represent unmodifiable vars. |
| 3112 | |
| 43a3cf90 |
3113 | 2008-05-15 Richard Guenther <rguenther@suse.de> |
| 3114 | |
| 3115 | * tree-dfa.c (refs_may_alias_p): Allow all kinds of |
| 3116 | INDIRECT_REF and TARGET_MEM_REF. |
| 3117 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle |
| 3118 | TARGET_MEM_REF. |
| 3119 | |
| d3d9aac1 |
3120 | 2008-05-15 Uros Bizjak <ubizjak@gmail.com> |
| 3121 | H.J. Lu <hongjiu.lu@intel.com> |
| 3122 | |
| 3123 | * config/i386/sse.md (*vec_concatv2sf_sse4_1): New insn pattern. |
| 3124 | (*vec_concatv2si_sse4_1): Use vector_move_operand predicate |
| 3125 | for operand 2. Remove pinsr{q,d} with 0x0 immediate operand from |
| 3126 | insn alternatives. Add missing alternatives. |
| 3127 | (*vec_concatv2di_rex64_sse4_1): Likewise. |
| 3128 | (*vec_concatv2si_sse2): Use "x" register constraint instead of "Y2". |
| 3129 | (*vec_concatv2di_rex64_sse): Rename from *vec_concatv2di_rex64. |
| 3130 | Require TARGET_SSE. |
| 3131 | |
| a973ed42 |
3132 | 2008-05-15 Richard Guenther <rguenther@suse.de> |
| 3133 | |
| 3134 | PR tree-optimization/36009 |
| 3135 | PR tree-optimization/36204 |
| 3136 | * tree-ssa-loop-im.c (tree-ssa-propagate.h): Include. |
| 3137 | (determine_invariantness_stmt): Record the loop a store is |
| 3138 | always executed in. |
| 3139 | * Makefile.in (tree-ssa-loop-im.o): Add tree-ssa-propagate.h |
| 3140 | dependency. |
| 3141 | |
| 9f41aa1d |
3142 | 2008-05-15 Richard Guenther <rguenther@suse.de> |
| 3143 | |
| 3144 | PR tree-optimization/34330 |
| 3145 | * tree-ssa-alias.c (get_smt_for): Only assert that accesses |
| 3146 | through the pointer will alias the SMT. |
| 3147 | |
| ea6b825e |
3148 | 2008-05-14 Andreas Tobler <a.tobler@schweiz.org> |
| 3149 | |
| 3150 | * config/sparc/sparc.h (NO_PROFILE_COUNTERS): Define as 0. |
| 3151 | |
| 4f8380cf |
3152 | 2008-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| 3153 | |
| 3154 | * config/i386/sse.md (*sse4_1_pinsrq): Make it 64bit only. |
| 3155 | |
| 4d54df85 |
3156 | 2008-05-14 Michael Meissner <michael.meissner@amd.com> |
| 3157 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> |
| 3158 | |
| 3159 | * optabs.h (optab_index): Add OTI_vashl, OTI_vlshr, OTI_vashr, |
| 3160 | OTI_vrotl, OTI_vrotr to support vector/vector shifts. |
| 3161 | (vashl_optab): New optab for vector/vector shifts. |
| 3162 | (vashr_optab): Ditto. |
| 3163 | (vlshr_optab): Ditto. |
| 3164 | (vrotl_optab): Ditto. |
| 3165 | (vrotr_optab): Ditto. |
| 3166 | (optab_subtype): New enum for optab_for_tree_code call. |
| 3167 | (optab_for_tree_code): Add enum optab_subtype argument. |
| 3168 | |
| 3169 | * optabs.c (optab_for_tree_code): Take an additional argument to |
| 3170 | distinguish between a vector shift by a scalar and vector shift by |
| 3171 | a vector. Make lshr/ashr/ashl/rotl/rotr optabs just vector |
| 3172 | shifted by a scalar. Use vlshr/vashr/vashl/vrotl/vrotr for the |
| 3173 | vector shift by a vector. |
| 3174 | (expand_widen_pattern_expr): Pass additional argument to |
| 3175 | optab_for_tree_code. |
| 3176 | |
| 3177 | * genopinit.c (optabs): Add vashr_optab, vashl_optab, vlshr_optab, |
| 3178 | vrotl_optab, vrotr_optab. |
| 3179 | |
| 3180 | * expr.c (expand_expr_real_1): Update calls to |
| 3181 | optab_for_tree_code to distinguish between vector shifted by a |
| 3182 | scalar and vector shifted by a vector. |
| 3183 | * tree-vectorizer.c (supportable_widening_operation): Ditto. |
| 3184 | (supportable_narrowing_operation): Ditto. |
| 3185 | * tree-vect-analyze.c (vect_build_slp_tree): Ditto. |
| 3186 | * tree-vect-patterns.c (vect_pattern_recog_1): Ditto. |
| 3187 | * tree-vect-transform.c (vect_model_reduction_cost): Ditto. |
| 3188 | (vect_create_epilog_for_reduction): Ditto. |
| 3189 | (vectorizable_reduction): Ditto. |
| 3190 | (vectorizable_operation): Ditto. |
| 3191 | (vect_strided_store_supported): Ditto. |
| 3192 | (vect_strided_load_supported): Ditto. |
| 3193 | * tree-vect-generic.c (expand_vector_operations_1): Ditto. |
| 3194 | * expmed.c (expand_shift): Ditto. |
| 3195 | |
| 3196 | * doc/md.texi (ashl@var{m}3): Document that operand 2 is always a |
| 3197 | scalar type. |
| 3198 | (ashr@var{m}3): Ditto. |
| 3199 | (vashl@var{m}3): Document new vector/vector shift standard name. |
| 3200 | (vashr@var{m}3): Ditto. |
| 3201 | (vlshr@var{m}3): Ditto. |
| 3202 | (vrotl@var{m}3): Ditto. |
| 3203 | (vrotr@var{m}3): Ditto. |
| 3204 | |
| d3d9aac1 |
3205 | * config/i386/i386.md (PPERM_SRC): Move PPERM masks here from i386.c. |
| 4d54df85 |
3206 | (PPERM_INVERT): Ditto. |
| 3207 | (PPERM_REVERSE): Ditto. |
| 3208 | (PPERM_REV_INV): Ditto. |
| 3209 | (PPERM_ZERO): Ditto. |
| 3210 | (PPERM_ONES): Ditto. |
| 3211 | (PPERM_SIGN): Ditto. |
| 3212 | (PPERM_INV_SIGN): Ditto. |
| 3213 | (PPERM_SRC1): Ditto. |
| 3214 | (PPERM_SRC2): Ditto. |
| 3215 | |
| 3216 | * config/i386/sse.md (mulv2di3): Add SSE5 support. |
| 3217 | (sse5_pmacsdql_mem): New SSE5 define_and_split that temporarily |
| 3218 | allows a memory operand to be the value being added, and split it |
| 3219 | to improve vectorization. |
| 3220 | (sse5_pmacsdqh_mem): Ditto. |
| 3221 | (sse5_mulv2div2di3_low): SSE5 32-bit multiply and extend function. |
| 3222 | (sse5_mulv2div2di3_high): Ditto. |
| 3223 | (vec_pack_trunc_v8hi): Add SSE5 pperm support. |
| 3224 | (vec_pack_trunc_v4si): Ditto. |
| 3225 | (vec_pack_trunc_v2di): Ditto. |
| 3226 | (sse5_pcmov_<mode>): Remove code that tried to use use |
| 3227 | andps/andnps instead of pcmov. |
| 3228 | (vec_widen_smult_hi_v4si): If we have SSE5, use the pmacsdql and |
| 3229 | pmacsdqh instructions. |
| 3230 | (vec_widen_smult_lo_v4si): Ditto. |
| 3231 | |
| 3232 | * config/i386/i386.c (PPERM_SRC): Move PPERM masks to i386.md. |
| 3233 | (PPERM_INVERT): Ditto. |
| 3234 | (PPERM_REVERSE): Ditto. |
| 3235 | (PPERM_REV_INV): Ditto. |
| 3236 | (PPERM_ZERO): Ditto. |
| 3237 | (PPERM_ONES): Ditto. |
| 3238 | (PPERM_SIGN): Ditto. |
| 3239 | (PPERM_INV_SIGN): Ditto. |
| 3240 | (PPERM_SRC1): Ditto. |
| 3241 | (PPERM_SRC2): Ditto. |
| 3242 | (ix86_expand_sse_movcc): Move the SSE5 test after the if |
| 3243 | true/false tests. |
| 3244 | (ix86_expand_int_vcond): If SSE5 generate all possible integer |
| 3245 | comparisons. |
| 3246 | (ix86_sse5_valid_op_p): Allow num_memory to be negative, which |
| 3247 | says ignore whether the last reference is a memory operand. |
| 3248 | |
| 3249 | 2008-05-14 Michael Meissner <michael.meissner@amd.com> |
| 3250 | Paolo Bonzini <bonzini at gnu dot org> |
| 3251 | |
| 3252 | * config/rs6000/rs6000.c (bdesc_2arg): Change the names of vector |
| 3253 | shift patterns. |
| 3254 | |
| d3d9aac1 |
3255 | * config/rs6000/altivec.md (vashl<mode>3): Rename from ashl<mode>3. |
| 4d54df85 |
3256 | (vlshr<mode>3): Rename from vlshr<mode>3. |
| 3257 | (vashr<mode>3): Rename from vashr<mode>3. |
| 3258 | (mulv4sf3): Change the names of vector shift patterns. |
| 3259 | (mulv4si3): Ditto. |
| 3260 | (negv4sf2): Ditt. |
| 3261 | |
| 3262 | * config/spu/spu.c (spu_initialize_trampoline): Rename vector |
| 3263 | shift insns. |
| 3264 | |
| d3d9aac1 |
3265 | * config/spu/spu-builtins.def (SI_SHLH): Rename vector shift insns. |
| 4d54df85 |
3266 | (SI_SHLHI): Ditto. |
| 3267 | (SI_SHL): Ditto. |
| 3268 | (SI_SHLI): Ditto. |
| 3269 | (SI_ROTH): Ditto. |
| 3270 | (SI_ROTHI): Ditto. |
| 3271 | (SI_ROT): Ditto. |
| 3272 | (SI_ROTI): Ditto. |
| 3273 | (SPU_RL_0): Ditto. |
| 3274 | (SPU_RL_1): Ditto. |
| 3275 | (SPU_RL_2): Ditto. |
| 3276 | (SPU_RL_3): Ditto. |
| 3277 | (SPU_RL_4): Ditto. |
| 3278 | (SPU_RL_5): Ditto. |
| 3279 | (SPU_RL_6): Ditto. |
| 3280 | (SPU_RL_7): Ditto. |
| 3281 | (SPU_SL_0): Ditto. |
| 3282 | (SPU_SL_1): Ditto. |
| 3283 | (SPU_SL_2): Ditto. |
| 3284 | (SPU_SL_3): Ditto. |
| 3285 | (SPU_SL_4): Ditto. |
| 3286 | (SPU_SL_5): Ditto. |
| 3287 | (SPU_SL_6): Ditto. |
| 3288 | (SPU_SL_7): Ditto. |
| 3289 | |
| 3290 | * config/spu/spu.md (v): New iterator macro to add v for vector types. |
| 3291 | (floatunssidf2_internal): Change vector/vector shift names. |
| 3292 | (floatunsdidf2_internal): Ditto. |
| 3293 | (mulv8hi3): Ditto. |
| 3294 | (ashrdi3): Ditto. |
| 3295 | (ashrti3): Ditto. |
| 3296 | (cgt_df): Ditto. |
| 3297 | (cgt_v2df): Ditto. |
| 3298 | (dftsv): Ditto. |
| 3299 | (vashl<mode>3): Rename from ashl<mode>3. |
| 3300 | (vashr<mode>3): Rename from ashr<mode>3. |
| 3301 | (vlshr<mode>3): Rename from lshr<mode>3. |
| 3302 | (vrotl<mode>3): Rename from rotl<mode>3. |
| 3303 | |
| 5c1def65 |
3304 | 2008-05-14 Michael Meissner <michael.meissner@amd.com> |
| 3305 | |
| 3306 | PR target/36224 |
| d3d9aac1 |
3307 | * config/i386/sse.md (vec_widen_smult_hi_v4si): Delete, using unsigned |
| 3308 | multiply gives the wrong value when doing widening multiplies. |
| 5c1def65 |
3309 | (vec_widen_smult_lo_v4si): Ditto. |
| 3310 | |
| 2dd6f9ed |
3311 | 2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 3312 | |
| 3313 | * optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to |
| 3314 | LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST in calls to |
| 3315 | emit_library_call_value. |
| 3316 | * builtins.c (expand_builtin_powi, expand_builtin_memcmp): Ditto. |
| 3317 | * tree.h (ECF_LIBCALL_BLOCK): Removed. |
| 3318 | * calls.c (initialize_argument_information, precompute_arguments, |
| 3319 | expand_call, emit_library_call_value_1): Remove ECF_LIBCALL_BLOCK. |
| 3320 | (precompute_arguments): Removed flags parameter. |
| 3321 | * rtl.h (LCT_CONST_MAKE_BLOCK, LCT_PURE_MAKE_BLOCK): Removed. |
| 3322 | |
| 77ad2905 |
3323 | 2008-05-14 Richard Guenther <rguenther@suse.de> |
| 3324 | |
| 3325 | * tree-ssa-dse.c (dse_possible_dead_store_p): Remove dead code. |
| 3326 | Make sure to register the store if the use is a PHI_NODE. |
| 3327 | |
| 220144ca |
3328 | 2008-05-14 Olivier Hainque <hainque@adacore.com> |
| 3329 | |
| 3330 | * expr.c (expand_expr_real_1) <normal_inner_ref>: Force op0 to |
| 3331 | memory if the component is to be referenced in BLKmode according |
| 3332 | to get_inner_reference. |
| 3333 | |
| 34a0af10 |
3334 | 2008-05-14 Adam Nemet <anemet@caviumnetworks.com> |
| 3335 | |
| 3336 | * calls.c (emit_library_call_value_1): Restore code clearing |
| d3d9aac1 |
3337 | ECF_LIBCALL_BLOCK to ensure that we only call end_sequence once. |
| 34a0af10 |
3338 | |
| de4e1ab6 |
3339 | 2008-05-14 Olivier Hainque <hainque@adacore.com> |
| 3340 | Nicolas Roche <roche@adacore.com> |
| 3341 | |
| 3342 | * configure.ac: Add support for a "gcc_subdir" variable in |
| 3343 | config-lang.in, to denote a subdirectory where the language/GCC |
| 3344 | integration files are to be found. |
| 3345 | * configure: Regenerate. |
| 3346 | |
| a53e5ca3 |
3347 | 2008-05-14 Ira Rosen <irar@il.ibm.com> |
| 3348 | |
| 3349 | PR tree-optimization/36098 |
| 3350 | * tree-vect-analyze.c (vect_analyze_group_access): Set the gap |
| 3351 | value for the first load in the group in case of a gap. |
| 3352 | (vect_build_slp_tree): Check that there are no gaps in loads. |
| 3353 | |
| e29831db |
3354 | 2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 3355 | |
| 3356 | * doc/rtl.texi: Removed reference to REG_NO_CONFLICT notes. |
| 3357 | * optabs.c (expand_binop, expand_absneg_bit, expand_unop, |
| 3358 | expand_copysign_bit, ): Change call to emit_no_conflict_block to |
| 3359 | emit_insn and remove unneeded code to construct extra args. |
| 3360 | (emit_no_conflict_block): Removed. |
| 3361 | * optabls.h: (emit_no_conflict_block): Removed. |
| 3362 | * cse.c (cse_extended_basic_block): Remove search for |
| d3d9aac1 |
3363 | REG_NO_CONFLICT note. |
| e29831db |
3364 | * global.c: Removed incorrect comment added in revision 117. |
| 3365 | * expr.c (convert_move): Change call to emit_no_conflict_block to |
| 3366 | emit_insn. |
| 3367 | * recog.c: Change comments so that they do not mention |
| 3368 | REG_NO_CONFLICT. |
| 3369 | * local_alloc.c (combine_regs): Removed last parameter. |
| 3370 | (no_conflict_p): Removed. |
| 3371 | (block_alloc): Removed note, no_conflict_combined_regno and set |
| 3372 | local vars. Removed all code to process REG_NO_CONFLICT blocks. |
| 3373 | (combine_regs): Removed already_dead and code to look for |
| 3374 | REG_NO_CONFLICT notes. |
| 3375 | * lower_subreg (remove_retval_note): Removed code to look for |
| 3376 | REG_NO_CONFLICT block. |
| 3377 | (resolve_reg_notes): Removed REG_NO_CONFLICT case. |
| 3378 | (resolve_clobber): Remove code to process libcalls that have |
| 3379 | REG_NO_CONFLICT notes. |
| 3380 | * loop_invariant.c (find_invariant_insn): Removed REG_NO_CONFLICT |
| 3381 | case. |
| d3d9aac1 |
3382 | * combine.c (can_combine_p, distribute_notes): Removed |
| 3383 | REG_NO_CONFLICT case. |
| 3384 | * config/cris/cris.md (movdi pattern): Changed emit_no_conflict_block |
| 3385 | to emit_insns. |
| e29831db |
3386 | * config/mn10300/mn10300.md (absdf2, negdf2 patterns): Ditto. |
| 3387 | * config/m68k/m68k.md (negdf2, negxf2, absdf2, absxf2 patterns): |
| d3d9aac1 |
3388 | Ditto. |
| e29831db |
3389 | * reg-notes.def (NO_CONFLICT): Removed. |
| ea6b825e |
3390 | |
| b5264126 |
3391 | 2008-05-14 David S. Miller <davem@davemloft.net> |
| 3392 | |
| 3393 | * config/sparc/sparc.c (sparc_profile_hook): If |
| d3d9aac1 |
3394 | NO_PROFILE_COUNTERS, don't generate and pass a label into mcount. |
| b5264126 |
3395 | * config/sparc/linux.h (NO_PROFILE_COUNTERS): Define as 1. |
| 3396 | * config/sparc/linux64.h (NO_PROFILE_COUNTERS): Likewise. |
| 3397 | |
| 8ecc497a |
3398 | 2008-05-14 Andreas Krebbel <krebbel1@de.ibm.com> |
| 3399 | |
| 3400 | * cse.c (cse_cc_succs): Invoke delete_insn_and_edges. |
| 3401 | |
| b5606623 |
3402 | 2008-05-13 Uros Bizjak <ubizjak@gmail.com> |
| 3403 | |
| 3404 | PR target/36222 |
| 3405 | * config/i386/i386.c (ix86_expand_vector_init_general): Rearrange op0 |
| 3406 | and op1 expansion before vector concat to have less live pseudos. |
| 3407 | |
| 0f4d0c21 |
3408 | 2008-05-13 H.J. Lu <hongjiu.lu@intel.com> |
| 3409 | |
| 3410 | * config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Use |
| 3411 | ix86_expand_vector_set if supported. |
| 3412 | |
| bcaa2770 |
3413 | 2008-05-13 Diego Novillo <dnovillo@google.com> |
| 3414 | Kenneth Zadeck <zadeck@naturalbridge.com> |
| 3415 | |
| 3416 | http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00748.html |
| 3417 | |
| 3418 | * tree.h (init_phinodes, fini_phinodes, release_phi_node, |
| 3419 | phinodes_print_statistics, init_ssanames, fini_ssanames, |
| b5606623 |
3420 | make_ssa_name, duplicate_ssa_name, duplicate_ssa_name_ptr_info, |
| 3421 | release_ssa_name, release_defs, replace_ssa_name_symbol, |
| bcaa2770 |
3422 | ssanames_print_statistics): Move ... |
| 3423 | * tree-flow.h: ... here. |
| b5606623 |
3424 | * tree-ssanames.c (init_ssanames): Add arguments FN and SIZE. |
| 3425 | Use FN instead of cfun. |
| bcaa2770 |
3426 | (make_ssa_name_fn): Rename from make_ssa_name. |
| b5606623 |
3427 | (pass_release_ssa_names): Add TODO_dump_func to finish flags. |
| bcaa2770 |
3428 | * tree-flow-inline.h (make_ssa_name): Move from |
| b5606623 |
3429 | tree-ssanames.c. Convert to static inline. Call make_ssa_name_fn. |
| bcaa2770 |
3430 | * omp-low.c (expand_omp_parallel): |
| 3431 | * tree-flow-inline.h (redirect_edge_var_map_result): |
| d3d9aac1 |
3432 | * tree-ssa.c (init_tree_ssa): Add argument FN. |
| 3433 | Use it instead of cfun. Update all users. |
| bcaa2770 |
3434 | |
| fb9753dc |
3435 | 2008-05-13 Tom Tromey <tromey@redhat.com> |
| 3436 | |
| 3437 | PR preprocessor/22168: |
| 3438 | * doc/cpp.texi (Top): Update menu. |
| 3439 | (Alternatives to Wrapper #ifndef): New node. |
| 3440 | (Other Directives): Document deprecation. |
| 3441 | (Obsolete Features): Remove menu. |
| 3442 | (Assertions): Merge node into Obsolete Features. |
| 3443 | (Obsolete once-only headers): Move earlier; rename to Alternatives |
| 3444 | to Wrapper #ifndef. |
| 3445 | * doc/cppopts.texi: Update. |
| 3446 | * c.opt (Wdeprecated): Enable for C and ObjC. |
| 3447 | * doc/invoke.texi (Option Summary): Move -Wno-deprecated. |
| 3448 | (C++ Dialect Options): Move -Wno-deprecated from here to... |
| 3449 | (Warning Options): ... here. |
| 3450 | |
| 4b475af8 |
3451 | 2008-05-13 Richard Guenther <rguenther@suse.de> |
| 3452 | |
| 3453 | PR middle-end/36227 |
| 3454 | * fold-const.c (fold_sign_changed_comparison): Do not allow |
| 3455 | changes in pointer-ness. |
| 3456 | |
| 5bfdcfc8 |
3457 | 2008-05-12 Kaz Kojima <kkojima@gcc.gnu.org> |
| 3458 | |
| 3459 | PR target/24713 |
| 3460 | * config/sh/sh.c (sh_expand_prologue): Don't clear |
| 3461 | RTX_FRAME_RELATED_P for push insns. |
| 3462 | |
| 012da5f6 |
3463 | 2008-05-12 Andy Hutchinson <hutchinsonandy@aim.com> |
| 3464 | |
| 3465 | * config/avr/avr.h (MAX_OFILE_ALIGNMENT): Define. |
| 3466 | |
| f2323747 |
3467 | 2008-05-12 Anatoly Sokolov <aesok@post.ru> |
| 3468 | |
| 3469 | * config/avr/avr.h (machine_function): Add 'is_leaf' field. |
| 3470 | * config/avr/avr.c (avr_regs_to_save): Compute 'machine->is_leaf'. |
| 3471 | Use 'machine->is_leaf' instead of 'leaf_func_p'. |
| 3472 | |
| b4a46c88 |
3473 | 2008-05-12 H.J. Lu <hongjiu.lu@intel.com> |
| 3474 | |
| 3475 | * config/i386/sse.md (*sse_concatv4sf): Renamed to ... |
| 3476 | (*vec_concatv4sf_sse): This. |
| 3477 | (*sse2_concatv2si): Renamed to ... |
| 3478 | (*vec_concatv2si_sse2): This. |
| 3479 | (*sse1_concatv2si): Renamed to ... |
| 3480 | (*vec_concatv2si_sse): This. |
| 3481 | (*vec_concatv2di_rex): Renamed to ... |
| 3482 | (*vec_concatv2di_rex64): This. |
| 3483 | (*vec_concatv2si_sse4_1): New. |
| 3484 | (*vec_concatv2di_rex64_sse4_1): Likewise. |
| 3485 | |
| 5612e2f1 |
3486 | 2008-05-12 Uros Bizjak <ubizjak@gmail.com> |
| 3487 | |
| 3488 | PR rtl-optimization/36111 |
| 3489 | * recog.c (validate_replace_rtx_1): Unshare new RTL expression |
| 3490 | that was created for swappable operands. |
| 3491 | |
| f1984c57 |
3492 | 2008-05-12 Samuel Tardieu <sam@rfc1149.net> |
| 3493 | |
| 3494 | PR ada/36001 |
| 3495 | * Makefile.in: Substitute GNATMAKE and GNATBIND. |
| 3496 | * configure.ac: Add call to ACX_PROG_GNAT. |
| 3497 | |
| 63433b97 |
3498 | 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de> |
| 3499 | |
| 3500 | * optc-gen.awk: Fix comment typo. |
| 3501 | |
| 715b4b24 |
3502 | 2008-05-11 Aaron W. LaFramboise <aaronavay62@aaronwl.com> |
| 3503 | |
| 3504 | * pretty-print.c (pp_integer_with_precision): Use |
| 3505 | HOST_LONG_LONG_FORMAT. |
| 3506 | |
| 16aa7503 |
3507 | 2008-05-10 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 3508 | |
| 3509 | * gcse.c (store_killed_in_insn): Negated call to RTL_CONST_CALL_P. |
| 3510 | |
| 54f3117f |
3511 | 2008-05-10 H.J. Lu <hongjiu.lu@intel.com> |
| 3512 | |
| 3513 | * config/i386/i386.c (bdesc_ptest): Removed. |
| 3514 | (ix86_builtin_type): Add INT_FTYPE_V2DI_V2DI_PTEST. |
| 3515 | (bdesc_args): Add __builtin_ia32_ptestz128, |
| 3516 | __builtin_ia32_ptestc128 and __builtin_ia32_ptestnzc128. |
| 3517 | (ix86_init_mmx_sse_builtins): Updated. |
| 3518 | (ix86_expand_args_builtin): Handle INT_FTYPE_V2DI_V2DI_PTEST. |
| 3519 | (ix86_expand_builtin): Updated. |
| 3520 | |
| 9ac19c3a |
3521 | 2008-05-10 Richard Sandiford <rdsandiford@googlemail.com> |
| 3522 | |
| 3523 | * tree-cfg.c (valid_fixed_convert_types_p): New function. |
| 3524 | (verify_gimple_expr): Handle FIXED_CONVERT_EXPR. |
| 3525 | |
| 058d05d5 |
3526 | 2008-05-10 Uros Bizjak <ubizjak@gmail.com> |
| 3527 | |
| 3528 | * value-prof.c (interesting_stringop_to_profile): Do not |
| 3529 | return early for BUILT_IN_MEMPCPY. |
| 3530 | |
| 9a27561f |
3531 | 2008-05-09 H.J. Lu <hongjiu.lu@intel.com> |
| 3532 | |
| 3533 | * calls.c (expand_call): Don't use callgraph to increase |
| 3534 | preferred_stack_boundary. |
| 3535 | |
| 3536 | * cgraph.h (cgraph_rtl_info): Use unsigned on |
| 3537 | preferred_incoming_stack_boundary. |
| 3538 | |
| 3539 | * final.c (rest_of_clean_state): Use unsigned on |
| 3540 | preferred_stack_boundary. |
| 3541 | |
| 14984eca |
3542 | 2008-05-09 Tom Tromey <tromey@redhat.com> |
| 3543 | |
| 3544 | PR preprocessor/22231: |
| 3545 | * c-opts.c (sanitize_cpp_opts): Disallow -MG if compilation is |
| 3546 | proceeding. |
| 3547 | |
| 5a4b7e1e |
3548 | 2008-05-09 Uros Bizjak <ubizjak@gmail.com> |
| 3549 | |
| 3550 | PR tree-optimization/36129 |
| 5612e2f1 |
3551 | * tree-ssa-ccp.c: Include value-prof.h. |
| 5a4b7e1e |
3552 | (execute_fold_all_builtins): Call gimple_remove_stmt_histograms if |
| 3553 | built-in function was folded to a constant. |
| 5612e2f1 |
3554 | * Makefile.in (tree-ssa-ccp.c): Depend on value-prof.h |
| 5a4b7e1e |
3555 | |
| afd80ffb |
3556 | 2008-05-09 Jan Sjodin <jan.sjodin@amd.com> |
| 3557 | Sebastian Pop <sebastian.pop@amd.com> |
| 3558 | |
| 3559 | * tree-scalar-evolution.c: Document instantiate_scev. |
| 3560 | (instantiate_parameters_1): Renamed instantiate_scev_1. |
| 3561 | Don't use the same loop for instantiation_loop and evolution_loop. |
| 3562 | (instantiate_scev): New. |
| 3563 | (instantiate_parameters): Moved... |
| 3564 | (resolve_mixers): Update call to instantiate_scev_1 to pass the |
| 3565 | same loop twice. Maintains the semantics for this function. |
| 3566 | * tree-scalar-evolution.h (instantiate_scev): Declare. |
| 3567 | (instantiate_parameters): ...here. Now static inline. |
| 3568 | * tree-data-ref.c (dr_analyze_indices): Call instantiate_scev |
| 3569 | instead of resolve_mixers. |
| 3570 | |
| 5da71d4f |
3571 | 2008-05-09 Maxim Kuvyrkov <maxim@codesourcery.com> |
| 3572 | |
| 3573 | * rtl-factoring.c (collect_pattern_seqs): Fix typo. |
| 3574 | |
| 72dd6141 |
3575 | 2008-05-09 Tomas Bily <tbily@suse.cz> |
| 3576 | |
| 3577 | * config/pa/pa.c (reloc_needed): Use CASE_CONVERT. |
| 3578 | * tree-cfg.c (verify_expr, verify_gimple_expr): Likewise. |
| 3579 | * tree-ssa-structalias.c (get_constraint_for): Likewise. |
| 3580 | * c-common.c (c_common_truthvalue_conversion): Likewise. |
| 3581 | * tree-object-size.c (compute_object_offset): Likewise. |
| 3582 | * tree-inline.c (estimate_num_insns_1): Likewise. |
| 3583 | * varasm.c (const_hash_1, compare_constant, copy_constant) |
| 3584 | (compute_reloc_for_constant, output_addressed_constants) |
| 3585 | (initializer_constant_valid_p): Likewise. |
| 3586 | * c-omp.c (check_omp_for_incr_expr): Likewise. |
| 3587 | * gimplify.c (gimplify_expr): Likewise. |
| 3588 | * c-typeck.c (c_finish_return): Likewise. |
| 3589 | * tree-vectorizer.c (supportable_widening_operation) |
| 3590 | (supportable_narrowing_operation): Likewise. |
| 3591 | * c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Likewise. |
| 3592 | * matrix-reorg.c (can_calculate_expr_before_stmt): Likewise. |
| 3593 | * expr.c (highest_pow2_factor, expand_expr_real_1): Likewise. |
| 3594 | * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info) |
| 3595 | (descr_info_loc): Likewise. |
| 3596 | * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise. |
| 3597 | * fold-const.c (operand_equal_p, make_range, extract_muldiv_1) |
| 3598 | (fold_unary): Likewise. |
| 3599 | * builtins.c (get_pointer_alignment): Likewise. |
| 3600 | * tree-scalar-evolution.c (interpret_rhs_modify_stmt) |
| 3601 | (instantiate_parameters_1): Likewise. |
| 3602 | * tree.c (expr_align, stabilize_reference): Likewise. |
| 3603 | * tree-pretty-print.c (dump_generic_node, op_prio): Likewise. |
| 3604 | * tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise. |
| 3605 | * convert.c (strip_float_extensions): Use CONVERT_EXPR_P. |
| 3606 | * tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise. |
| 3607 | * config/alpha/alpha.c (va_list_skip_additions): Likewise. |
| 5612e2f1 |
3608 | * c-common.c (c_alignof_expr, check_function_arguments_recurse): |
| 3609 | Likewise. |
| 72dd6141 |
3610 | * tree-ssa.c (tree_ssa_useless_type_conversion): Likewise. |
| 3611 | * varasm.c (initializer_constant_valid_p, output_constant): Likewise. |
| 3612 | * tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from) |
| 3613 | (forward_propagate_addr_expr_1, forward_propagate_addr_expr) |
| 3614 | (forward_propagate_comparison) |
| 3615 | (tree_ssa_forward_propagate_single_use_vars): Likewise. |
| 3616 | * cfgexpand.c (discover_nonconstant_array_refs_r): Likewise. |
| 3617 | * emit-rtl.c (component_ref_for_mem_expr) |
| 3618 | (set_mem_attributes_minus_bitpos): Likewise. |
| 3619 | * tree-ssa-phiopt.c (conditional_replacement): Likewise. |
| 5612e2f1 |
3620 | * gimplify.c (gimplify_conversion, goa_lhs_expr_p, gimplify_expr): |
| 3621 | Likewise. |
| 72dd6141 |
3622 | * c-typeck.c (default_function_array_conversion, build_indirect_ref) |
| 3623 | (build_function_call, pointer_diff, build_compound_expr) |
| 3624 | (c_finish_return): Likewise. |
| 3625 | * tree-vect-analyze.c (vect_determine_vectorization_factor): Likewise. |
| 5612e2f1 |
3626 | * matrix-reorg.c (get_inner_of_cast_expr, may_flatten_matrices_1): |
| 3627 | Likewise. |
| 72dd6141 |
3628 | * tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise. |
| 3629 | * expr.c (is_aligning_offset): Likewise. |
| 3630 | * tree-ssa-alias.c (is_escape_site): Likewise. |
| 3631 | * tree-stdarg.c (va_list_counter_bump, check_va_list_escapes) |
| 3632 | (check_all_va_list_escapes): Likewise. |
| 3633 | * tree-ssa-loop-ivopts.c (determine_base_object) |
| 3634 | (determine_common_wider_type): Likewise. |
| 3635 | * dojump.c (do_jump): Likewise. |
| 3636 | * tree-ssa-sccvn.c (simplify_unary_expression): Likewise. |
| 3637 | * tree-gimple.c (is_gimple_cast): Likewise. |
| 3638 | * fold-const.c (decode_field_reference, ) |
| 3639 | (fold_sign_changed_comparison, fold_unary, fold_comparison) |
| 3640 | (fold_binary): Likewise. |
| 3641 | * tree-ssa-alias-warnings.c (find_alias_site_helper) |
| 3642 | (already_warned_in_frontend_p): Likewise. |
| 3643 | * builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise. |
| 3644 | * tree.c (really_constant_p, get_unwidened): Likewise. |
| 3645 | * tree-ssa-loop-niter.c (expand_simple_operations): Likewise. |
| 3646 | * tree-ssa-loop-im.c (rewrite_bittest): Likewise. |
| 5612e2f1 |
3647 | * tree-vrp.c (register_edge_assert_for_2, register_edge_assert_for_1): |
| 3648 | Likewise. |
| 3649 | * tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use |
| 3650 | CONVERT_EXPR_P. |
| 72dd6141 |
3651 | (CONVERT_EXPR_P): Define. |
| 3652 | (CASE_CONVERT): Define. |
| 3653 | |
| 0b7b55ea |
3654 | 2008-05-08 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 3655 | |
| 3656 | PR middle-end/36117 |
| 5612e2f1 |
3657 | * dce.c (deletable_insn_p): Do not delete calls if df_in_progress. |
| 3658 | (delete_unmarked_insns): When deleting a call, call |
| 0b7b55ea |
3659 | delete_unreachable_blocks. |
| 3660 | * rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P, |
| 5612e2f1 |
3661 | RTL_CONST_OR_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P): Fixed doc. |
| 3662 | |
| 70393469 |
3663 | 2008-05-08 Richard Guenther <rguenther@suse.de> |
| 3664 | |
| 3665 | * doc/invoke.texi (-fdump-tree-salias): Remove documentation. |
| 3666 | (-ftree-salias): Likewise. |
| 3667 | (salias-max-implicit-fields): Remove param documentation. |
| 3668 | (salias-max-array-elements): Likewise. |
| 3669 | * tree-pass.h (pass_create_structure_vars): Remove. |
| 3670 | * params.h (SALIAS_MAX_IMPLICIT_FIELDS): Remove. |
| 3671 | (SALIAS_MAX_ARRAY_ELEMENTS): Likewise. |
| 3672 | * tree-ssa-alias.c (create_structure_vars): Remove. |
| 3673 | (gate_structure_vars): Likewise. |
| 3674 | (pass_create_structure_vars): Likewise. |
| 3675 | (gate_build_alias): Likewise. |
| 3676 | (pass_build_alias): Adjust to run always and dump the function. |
| 3677 | * common.opt (ftree-salias): Hide. |
| 3678 | * passes.c (init_optimization_passes): Remove |
| 3679 | pass_create_structure_vars, adjust comment. |
| 3680 | * params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): Remove. |
| 3681 | (PARAM_SALIAS_MAX_ARRAY_ELEMENTS): Likewise. |
| 3682 | * opts.c (decode_options): Do not set flag_tree_salias. |
| 3683 | (common_handle_option): Add OPT_ftree_salias to the backward |
| 3684 | compatibility section. |
| 3685 | |
| 3423d8f7 |
3686 | 2008-05-08 Richard Guenther <rguenther@suse.de> |
| 3687 | |
| 3688 | * tree-flow-inline.h (var_can_have_subvars): Move ... |
| 3689 | * tree-ssa-structalias.c (var_can_have_subvars): ... here. |
| 3690 | * tree-flow.h (var_can_have_subvars): Remove. |
| 3691 | (push_fields_onto_fieldstack): Remove. |
| 3692 | (sort_fieldstack): Likewise. |
| 3693 | (struct fieldoff): Move ... |
| 3694 | * tree-ssa-structalias.c (struct fieldoff): ... here. Remove |
| 3695 | alias_set and base_for_components fields. |
| 3696 | (sort_fieldstack): Make static. |
| 3697 | (push_fields_onto_fieldstack): Likewise. Remove code that |
| 3698 | handles anything but RECORD_TYPEs. Remove alias_set and |
| 3699 | base_for_components handling. |
| 3700 | (create_variable_info_for): Adjust. |
| 3701 | |
| 15e88abc |
3702 | 2008-05-08 Seongbae Park <seongbae.park@gmail.com> |
| 2953c811 |
3703 | |
| 15e88abc |
3704 | * common.opt (Wframe-larger-than=): Shorten the help message |
| 3705 | to one line. |
| 3706 | * doc/invoke.texi (Wframe-larger-than=): Add more description. |
| 3707 | |
| 7076cb5d |
3708 | 2008-05-08 Rafael Espindola <espindola@google.com> |
| 3709 | |
| 3710 | * tree-complex.c (expand_complex_div_wide): Don't create CONDs that |
| 3711 | trap. |
| 3712 | * tree-gimple.c (is_gimple_condexpr): Check that the expression doesn't |
| 3713 | trap and that both operands are gimple values. |
| 3714 | (canonicalize_cond_expr_cond): Use is_gimple_condexpr. |
| 3715 | * gcc/tree-eh.c (tree_could_trap_p): Correctly detect if a comparison |
| 3716 | is a fp operation. |
| 3717 | |
| 25a52e22 |
3718 | 2008-05-08 Richard Sandiford <rsandifo@nildram.co.uk> |
| 3719 | |
| 3720 | * read-rtl.c (join_c_conditions): Return the first string if the |
| 3721 | two strings are equal. |
| 3722 | |
| c7a4c804 |
3723 | 2008-05-08 Richard Sandiford <rsandifo@nildram.co.uk> |
| 3724 | |
| 3725 | * gensupport.h (pred_data): Add a "num_codes" field. |
| 3726 | (add_predicate_code): Declare. |
| 3727 | * gensupport.c (add_predicate_code): New function. |
| 3728 | (std_pred_table): Add an "allows_const_p" field. |
| 3729 | (std_preds): Set this field for predicates that allow RTX_CONST_OBJs. |
| 3730 | Remove the (incomplete) list of such codes from the codes field. |
| 3731 | (init_predicate_table): Use add_predicate_code. Add all |
| 3732 | RTX_CONST_OBJs if allows_const_p is true. |
| 3733 | * genrecog.c (process_define_predicate): Use add_predicate_code. |
| 3734 | |
| 40efb338 |
3735 | 2008-05-08 David Daney <ddaney@avtrex.com> |
| 3736 | Richard Sandiford <rsandifo@nildram.co.uk> |
| 3737 | |
| 3738 | * config/mips/mips.md (mips_expand_compare_and_swap_12): Handle |
| 3739 | special case of constant zero operands. |
| 3740 | * config/mips/mips.c (mips_expand_compare_and_swap_12): Zero extend |
| 3741 | old and new values. Special case constant zero values. |
| 3742 | * config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Skip 'sync' if compare |
| 3743 | fails. |
| 3744 | (MIPS_COMPARE_AND_SWAP_12): Handle constant zero operands. |
| 3745 | (MIPS_COMPARE_AND_SWAP_12_0): New macro. |
| 3746 | |
| f35ba9d1 |
3747 | 2008-05-08 Paolo Bonzini <bonzini@gnu.org> |
| 3748 | |
| 3749 | PR target/36090 |
| 3750 | * simplify-rtx.c (simplify_plus_minus): Create CONST of |
| 3751 | similar RTX_CONST_OBJ before CONST_INT. |
| 3752 | |
| fbf51400 |
3753 | 2008-05-08 Steve Ellcey <sje@cup.hp.com> |
| 3754 | |
| 3755 | * stmt.c (expand_stack_restore): Change sa mode if needed. |
| 3756 | |
| df2a16e5 |
3757 | 2008-05-08 Richard Guenther <rguenther@suse.de> |
| 3758 | |
| 3759 | * config/i386/i386-protos.h (ix86_return_in_memory): Adjust |
| 3760 | return type to bool. |
| 3761 | (ix86_sol10_return_in_memory): Likewise. |
| 3762 | (ix86_i386elf_return_in_memory): Likewise. |
| 3763 | (ix86_i386interix_return_in_memory): Likewise. |
| 3764 | * config/i386/i386.c (ix86_return_in_memory): Likewise. |
| 3765 | (ix86_sol10_return_in_memory): Likewise. |
| 3766 | (ix86_i386elf_return_in_memory): Likewise. |
| 3767 | (ix86_i386interix_return_in_memory): Likewise. |
| 3768 | |
| 60e2260d |
3769 | 2008-05-08 Kai Tietz <kai.tietz@onevision.com> |
| 3770 | |
| 19d05520 |
3771 | PR bootstrap/36180 |
| 60e2260d |
3772 | * calls.c (compute_argument_block_size ): Add ATTRIBUTE_UNUSED to |
| 3773 | fndecl argument. |
| 19d05520 |
3774 | (emit_library_call_value_1): Add ATTRIBUTE_UNUSED to variable fndecl. |
| 3775 | * target-def.h: Check that TARGET_RETURN_IN_MEMORY isn't |
| 3776 | declared in front. |
| 60e2260d |
3777 | |
| 2afb4be3 |
3778 | 2008-05-08 Richard Guenther <rguenther@suse.de> |
| 3779 | |
| 3780 | * tree-data-ref.c (dr_analyze_alias): Do not set DR_SUBVARS. |
| 3781 | * tree-data-ref.h (struct dr_alias): Remove subvars field. |
| 3782 | (DR_SUBVARS): Remove. |
| 3783 | * tree-dfa.c (dump_subvars_for): Remove. |
| 3784 | (debug_subvars_for): Likewise. |
| 3785 | (dump_variable): Do not dump subvars. |
| 3786 | (remove_referenced_var): Do not remove subvars. |
| 3787 | * tree-flow-inline.h (clear_call_clobbered): SFTs no longer exist. |
| 3788 | (lookup_subvars_for_var): Remove. |
| 3789 | (get_subvars_for_var): Likewise. |
| 3790 | (get_subvars_at): Likewise. |
| 3791 | (get_first_overlapping_subvar): Likewise. |
| 3792 | (overlap_subvar): Likewise. |
| 3793 | * tree-flow.h (subvar_t): Remove. |
| 3794 | (struct var_ann_d): Remove subvars field. |
| 3795 | * tree-ssa-alias.c (mark_aliases_call_clobbered): Remove queued |
| 3796 | argument. Remove special handling of SFTs. |
| 3797 | (compute_tag_properties): Likewise. |
| 3798 | (set_initial_properties): Likewise. |
| 3799 | (compute_call_clobbered): Likewise. |
| 3800 | (count_mem_refs): Likewise. |
| 3801 | (compute_memory_partitions): Likewise. |
| 3802 | (compute_flow_insensitive_aliasing): Likewise. |
| 3803 | (setup_pointers_and_addressables): Likewise. |
| 3804 | (new_type_alias): Likewise. |
| 3805 | (struct used_part): Remove. |
| 3806 | (used_portions): Likewise. |
| 3807 | (struct used_part_map): Likewise. |
| 3808 | (used_part_map_eq): Likewise. |
| 3809 | (used_part_map_hash): Likewise. |
| 3810 | (free_used_part_map): Likewise. |
| 3811 | (up_lookup): Likewise. |
| 3812 | (up_insert): Likewise. |
| 3813 | (get_or_create_used_part_for): Likewise. |
| 3814 | (create_sft): Likewise. |
| 3815 | (create_overlap_variables_for): Likewise. |
| 3816 | (find_used_portions): Likewise. |
| 3817 | (create_structure_vars): Likewise. |
| 3818 | * tree.def (STRUCT_FIELD_TAG): Remove. |
| 3819 | * tree.h (MTAG_P): Adjust. |
| 3820 | (struct tree_memory_tag): Remove base_for_components and |
| 3821 | unpartitionable flags. |
| 3822 | (struct tree_struct_field_tag): Remove. |
| 3823 | (SFT_PARENT_VAR): Likewise. |
| 3824 | (SFT_OFFSET): Likewise. |
| 3825 | (SFT_SIZE): Likewise. |
| 3826 | (SFT_NONADDRESSABLE_P): Likewise. |
| 3827 | (SFT_ALIAS_SET): Likewise. |
| 3828 | (SFT_UNPARTITIONABLE_P): Likewise. |
| 3829 | (SFT_BASE_FOR_COMPONENTS_P): Likewise. |
| 3830 | (union tree_node): Remove sft field. |
| 3831 | * alias.c (get_alias_set): Remove special handling of SFTs. |
| 3832 | * print-tree.c (print_node): Remove handling of SFTs. |
| 3833 | * tree-dump.c (dequeue_and_dump): Likewise. |
| 3834 | * tree-into-ssa.c (mark_sym_for_renaming): Likewise. |
| 3835 | * tree-nrv.c (dest_safe_for_nrv_p): Remove special handling of SFTs. |
| 3836 | * tree-predcom.c (set_alias_info): Do not set subvars. |
| 3837 | * tree-pretty-print.c (dump_generic_node): Do not handle SFTs. |
| 3838 | * tree-ssa-loop-ivopts.c (get_ref_tag): Likewise. |
| 3839 | * tree-ssa-operands.c (access_can_touch_variable): Likewise. |
| 3840 | (add_vars_for_offset): Remove. |
| 3841 | (add_virtual_operand): Remove special handling of SFTs. |
| 3842 | (add_call_clobber_ops): Likewise. |
| 3843 | (add_call_read_ops): Likewise. |
| 3844 | (get_asm_expr_operands): Likewise. |
| 3845 | (get_modify_stmt_operands): Likewise. |
| 3846 | (get_expr_operands): Likewise. |
| 3847 | (add_to_addressable_set): Likewise. |
| 3848 | * tree-ssa.c (verify_ssa_name): Do not handle SFTs. |
| 3849 | * tree-tailcall.c (suitable_for_tail_opt_p): Likewise. |
| 5612e2f1 |
3850 | * tree-vect-transform.c (vect_create_data_ref_ptr): Do not set subvars. |
| 2afb4be3 |
3851 | * tree.c (init_ttree): Remove STRUCT_FIELD_TAG initialization. |
| 3852 | (tree_code_size): Remove STRUCT_FIELD_TAG handling. |
| 3853 | (tree_node_structure): Likewise. |
| 3854 | * tree-ssa-structalias.c (set_uids_in_ptset): Remove special |
| 3855 | handling of SFTs. |
| 3856 | (find_what_p_points_to): Likewise. |
| 3857 | |
| 8d44e5fa |
3858 | 2008-05-08 Sa Liu <saliu@de.ibm.com> |
| 3859 | |
| 3860 | * config/spu/spu.md: Fixed subti3 pattern. |
| 8d44e5fa |
3861 | |
| 5949e049 |
3862 | 2008-05-08 Richard Guenther <rguenther@suse.de> |
| 3863 | |
| 3864 | PR middle-end/36154 |
| 3865 | * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make |
| 3866 | sure to create a representative for trailing arrays for PTA. |
| 3867 | |
| 07018da0 |
3868 | 2008-05-08 Richard Guenther <rguenther@suse.de> |
| 3869 | |
| 3870 | PR middle-end/36172 |
| 3871 | * fold-const.c (operand_equal_p): Two objects which types |
| 3872 | differ in pointerness are not equal. |
| 3873 | |
| 19d05520 |
3874 | 2008-05-08 Kai Tietz <kai.tietz@onevision.com> |
| 22c61100 |
3875 | |
| 3876 | * calls.c (compute_argument_block_size): Add argument tree fndecl. |
| 3877 | (OUTGOING_REG_PARM_STACK_SPACE): Add function type argument. |
| 3878 | (emit_library_call_value_1): Add new variable fndecl initialized by |
| 3879 | NULL_TREE. It should be the decl type of orgfun, but this information |
| 3880 | seems not to be available here, so it uses the default calling abi. |
| 3881 | * config/arm/arm.c (arm_return_in_memory): Add fntype argumen. |
| 3882 | * config/arm/arm.h (RETURN_IN_MEMORY): Replace RETURN_IN_MEMORY |
| 3883 | by TARGET_RETURN_IN_MEMORY. |
| 3884 | * config/i386/i386-interix.h: Likewise. |
| 3885 | * config/i386/i386.h: Likewise. |
| 3886 | * config/i386/i386elf.h: Likewise. |
| 3887 | * config/i386/ptx4-i.h: Likewise. |
| 3888 | * config/i386/sol2-10.h: Likewise. |
| 3889 | * config/i386/sysv4.h: Likewise. |
| 3890 | * config/i386/vx-common.h: Likewise. |
| 3891 | * config/cris/cris.h: Removed #if 0 clause. |
| 19d05520 |
3892 | * config/arm/arm-protos.h (arm_return_in_memory): Add fntype argument. |
| 22c61100 |
3893 | * config/i386/i386-protos.h (ix86_return_in_memory): Add fntype |
| 3894 | argument. |
| 3895 | (ix86_sol10_return_in_memory): Likewise. |
| 3896 | (ix86_i386elf_return_in_memory): New. |
| 3897 | (ix86_i386interix_return_in_memory): New. |
| 3898 | * config/mt/mt-protos.h (mt_return_in_memory): New. |
| 3899 | * config/mt/mt.c: Likewise. |
| 3900 | * config/mt/mt.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument. |
| 3901 | (RETURN_IN_MEMORY): Replace by TARGET_RETURN_IN_MEMORY. |
| 3902 | * config/bfin/bfin.h: Likewise. |
| 3903 | * config/bfin/bfin-protos.h (bfin_return_in_memory): Add fntype |
| 3904 | argument. |
| 3905 | * config/bfin/bfin.c: Likewise. |
| 3906 | * config/pa/pa.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument. |
| 3907 | * config/alpha/unicosmk.h: Likewise. |
| 3908 | * config/i386/cygming.h: Likewise. |
| 3909 | * config/iq2000/iq2000.h: Likewise. |
| 3910 | * config/mips/mips.h: Likewise. |
| 3911 | * config/mn10300/mn10300.h: Likewise. |
| 3912 | * config/rs6000/rs6000.h: Likewise. |
| 3913 | * config/score/score.h: Likewise. |
| 3914 | * config/spu/spu.h: Likewise. |
| 3915 | * config/v850/v850.h: Likewise. |
| 3916 | * defaults.h: Likewise. |
| 3917 | * doc/tm.texi (OUTGOING_REG_PARM_STACK_SPACE): Adjust documentation. |
| 19d05520 |
3918 | * expr.c (emit_block_move): Adjust use of |
| 3919 | OUTGOING_REG_PARM_STACK_SPACE. |
| 22c61100 |
3920 | * function.c (STACK_DYNAMIC_OFFSET): Adjust use of |
| 3921 | OUTGOING_REG_PARM_STACK_SPACE. |
| 3922 | * targhooks.c (default_return_in_memory): Remove RETURN_IN_MEMORY. |
| 3923 | |
| 957f873e |
3924 | 2008-05-08 Jakub Jelinek <jakub@redhat.com> |
| 3925 | |
| 3926 | * tree-parloops.c (create_parallel_loop): Set OMP_RETURN_NOWAIT |
| 3927 | on OMP_RETURN for OMP_FOR. |
| 3928 | |
| 845c3089 |
3929 | PR debug/35896 |
| 3930 | * dwarf2out.c (dw_expand_expr, common_check): Removed. |
| 3931 | (fortran_common): New function. |
| 3932 | (gen_variable_die): Call fortran_common instead of common_check, |
| 3933 | adjust for it returning tree instead of rtx. Formatting. |
| 3934 | |
| 957f873e |
3935 | 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 9c2a0c05 |
3936 | |
| 19d05520 |
3937 | PR rtl/7335 |
| 3938 | PR rtl/33826 |
| 3939 | * see.c (see_copy_insn): Copy new pure const attributes for new call. |
| 3940 | * c-decl.c (merge_decls): Ditto. |
| 3941 | * postreload.c (record_opr_changes): Change CONST_OR_PURE_CALL_P |
| 3942 | to RTL_CONST_OR_PURE_CALL_P. |
| 3943 | * tree.c (define_local_buitin): Rename DECL_IS_PURE to DECL_PURE_P. |
| 3944 | Initialized DECL_LOOPING_CONST_PURE. |
| 3945 | (process_call_operands): Set tree_side_effects properly. |
| 3946 | * tree.h (TREE_READONLY_DECL_P): Removed. |
| 3947 | (DECL_IS_PURE): Renamed to DECL_PURE_P. |
| 3948 | (DECL_LOOPING_OR_CONST_P): New macro. |
| 3949 | (struct tree_function_decl): Added looping_const_or_pure_p. |
| 3950 | (ECF_*) Renumbered. |
| 3951 | (ECF_LOOPING_OR_CONST_P): New macro. |
| 3952 | * rtlanal.c (pure_const_p): Removed. |
| 3953 | * builtins.c (expand_builtin): Rename DECL_IS_PURE to DECL_PURE_P. |
| 3954 | * reorg.c (delete_prior_computation) Changed CONST_OR_PURE_CALL_P |
| 3955 | to RTL_CONST_CALL_P. |
| 3956 | * ipa-pure-const.c (pure_const_state_e): Added looping field. |
| 3957 | (check_decl, check_tree, check_call, scan_function): Initialize |
| 3958 | looping. |
| 3959 | (analyze_function): Rename DECL_IS_PURE to DECL_PURE_P. |
| 3960 | (static_execute): Set looping true for recursive functions. |
| 3961 | Undo setting state to IPA_NEITHER for recursive functions. |
| 3962 | * cse.c (cse_insn): |
| 3963 | * ifcvt.c (noce_can_store_speculate_p): Changed |
| 3964 | CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P or |
| 3965 | RTL_CONST_OR_PURE_CALL_P. |
| 3966 | * dse.c (scan_insn): Ditto. |
| 3967 | * local-alloc.c (validate_equiv_mem, memref_used_between_p): Ditto. |
| 3968 | * gcse.c (oprs_not_seen_p) Changed CONST_OR_PURE_CALL_P to |
| 3969 | RTL_CONST_OR_PURE_CALL_P. |
| 3970 | (store_killed_in_insn): Changed CONST_OR_PURE_CALL_P and |
| 3971 | pure_call_p to RTL_CONST_CALL_P. |
| 3972 | * gimplify.c (gimplify_call_expr): Clear side effects for |
| 3973 | non-looping pure and constant calls. |
| 3974 | * calls.c (emit_call_1): Set rtl flags from ecf flags. |
| 3975 | (flags_from_decl_or_type): Set ecf flags from decl flags. |
| 3976 | (initialize_argument_information): Turn off |
| 3977 | ECF_LOOPING_CONST_OR_PURE when turning off ECF_CONST. |
| 3978 | Change const to pure if callee_copies is true rather than just |
| 3979 | turning off const. |
| 3980 | (expand_call): Turn off ECF_LOOPING_PURE_CONST_CALL and remove old |
| 3981 | way of marking pure calls. |
| 3982 | (emit_library_call_value_1): Turn off ECF_LOOPING_PURE_CONST_CALL. |
| 3983 | Remove hack that was supposed to fix pr7335 and remove old |
| 3984 | way of marking pure calls. |
| 3985 | * emit-rtl.c (emit_copy_of_insn_after): Copy RTL_CONST_CALL_P, |
| 3986 | RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P. |
| 3987 | * cselib.c (cselib_process_insn): Changed CONST_OR_PURE_CALL_P to |
| 3988 | RTL_CONST_OR_PURE_CALL_P. |
| 3989 | * tree-ssa-pre.c (can_value_number_call): Fixed spacing. |
| 3990 | * loop-invariant.c (find_exits, find_invariant_bb): Changed |
| 3991 | CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P. |
| 3992 | * sched-deps.c (schedule_analyze): Ditto. |
| 3993 | * rtl.h (struct rtx_def): Use call field, unchanging field, and |
| 3994 | return_val field of calls to represent pure and const function info. |
| 3995 | (CONST_OR_PURE_CALL_P): Deleted macro. |
| 3996 | (RTL_CONST_CALL_P, RTL_PURE_CALL_P, |
| 3997 | RTL_LOOPING_CONST_OR_PURE_CALL_P, RTL_CONST_OR_PURE_P): New macros. |
| 3998 | * tree-inline.c (copy_body_r): Changed TREE_READONLY_DECL_P to |
| 3999 | TREE_READONLY. |
| 4000 | * tree-optimize.c (execute_fixup_cfg): Added test for |
| 4001 | ECF_LOOPING_CONST_OR_PURE. |
| 4002 | * c-common.c (handle_pure_attribute): Changed DECL_IS_PURE to |
| 4003 | DECL_PURE_P. |
| 4004 | * tree-cfg.c (update_call_expr_flags): Do not clear tree side |
| 4005 | effects for looping pure or const calls. |
| 4006 | (verify_gimple_expr): Added verification code. |
| 4007 | * config/alpha/alpha.c (alpha_legitimize_address, |
| 4008 | alpha_emit_xfloating_libcall): Changed CONST_OR_PURE_CALL_P to |
| 4009 | RTL_CONST_CALL_P. |
| 4010 | * config/s390/s390.c (s390_emit_tls_call_insn): Ditto. |
| 4011 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Ditto. |
| 4012 | * config/mips/mips.c (mips_call_tls_get_addr): Ditto. |
| 4013 | * cfgrtl.c (need_fake_edge_p): Changed CONST_OR_PURE_CALL_P to |
| 4014 | RTL_CONST_OR_PURE_CALL_P. |
| 4015 | * dce.c (deletable_insn_p): Allow non looping, non sibling, pure |
| 4016 | and const calls to be deleted. |
| 9c2a0c05 |
4017 | |
| 19d05520 |
4018 | 2008-05-07 Uros Bizjak <ubizjak@gmail.com> |
| 7c839b3f |
4019 | |
| 4020 | PR target/35714 |
| 4021 | * config/i386/mmx.md (mmx_subv2sf3): New expander. |
| 4022 | (*mmx_subv2sf3): Rename from mmx_subv2sf3 insn pattern. |
| 4023 | (*mmx_eqv2sf3): Rename from mmx_eqv2sf3 insn pattern. |
| 4024 | (mmx_eqv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy |
| 4025 | to handle nonimmediate operands. |
| 4026 | (*mmx_paddwd): Rename from mmx_paddwd insn pattern. |
| 4027 | (mmx_paddwd): New expander. Use ix86_fixup_binary_operands_no_copy |
| 4028 | to handle nonimmediate operands. |
| 4029 | (*mmx_pmulhrwv4hi3): Rename from mmx_pmulhrwv4hi3 insn pattern. |
| 4030 | (mmx_pmulhrwv4hi3): New expander. Use |
| 4031 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4032 | (*sse2_umulv1siv1di3): Rename from sse2_umulv1siv1di3 insn pattern. |
| 4033 | (sse2_umulv1siv1di3): New expander. Use |
| 4034 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4035 | (*mmx_eq<mode>3): Rename from mmx_eq<mode>3 insn pattern. |
| 4036 | (mmx_eq<mode>3): New expander. Use |
| 4037 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4038 | (*mmx_uavgv8qi3): Rename from mmx_uavgv8qi3 insn pattern. |
| 4039 | (mmx_uavgv8qi3): New expander. Use |
| 4040 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4041 | (*mmx_uavgv4hi3): Rename from mmx_uavgv4hi3 insn pattern. |
| 4042 | (mmx_uavgv4hi3): New expander. Use |
| 4043 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4044 | |
| 4045 | * config/i386/sse.md |
| 2485795e |
4046 | (sse_movhlps_exp): New expander. Use ix86_fixup_binary_operands |
| 7c839b3f |
4047 | to handle nonimmediate operands. |
| 2485795e |
4048 | (sse_movlhps_exp): New expander. Use ix86_fixup_binary_operands |
| 7c839b3f |
4049 | to handle nonimmediate operands. |
| 2485795e |
4050 | (sse_loadhps_exp): New expander. Use ix86_fixup_binary_operands |
| 7c839b3f |
4051 | to handle nonimmediate operands. |
| 2485795e |
4052 | (sse_loadlps_exp): New expander. Use ix86_fixup_binary_operands |
| 7c839b3f |
4053 | to handle nonimmediate operands. |
| 2485795e |
4054 | (sse2_unpckhpd_exp): New expander. Use |
| 7c839b3f |
4055 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 2485795e |
4056 | (sse2_unpcklpd_exp): New expander. Use |
| 7c839b3f |
4057 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 2485795e |
4058 | (sse_loadhpd_exp): New expander. Use ix86_fixup_binary_operands |
| 7c839b3f |
4059 | to handle nonimmediate operands. |
| 7c839b3f |
4060 | (sse_loadlpd): New expander. Use ix86_fixup_binary_operands |
| 4061 | to handle nonimmediate operands. |
| 4062 | (*sse2_<plusminus_insn><mode>3): Rename from |
| 4063 | sse2_<plusminus_insn><mode>3 insn pattern. |
| 4064 | (sse2_<plusminus_insn><mode>3): New expander. Use |
| 4065 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4066 | (*sse2_umulv2siv2di3): Rename from sse2_umulv2siv2di3 insn pattern. |
| 4067 | (sse2_umulv2siv2di3): New expander. Use |
| 4068 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4069 | (*sse4_1_mulv2siv2di3): Rename from sse4_1_mulv2siv2di3 insn pattern. |
| 4070 | (sse4_1_mulv2siv2di3): New expander. Use |
| 4071 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4072 | (*sse2_pmaddwd): Rename from sse2_pmaddwd insn pattern. |
| 4073 | (sse2_pmaddwd): New expander. Use |
| 4074 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4075 | (*sse2_eq<mode>3): Rename from sse2_eq<mode>3 insn pattern. |
| 4076 | (sse2_eq<mode>3): New expander. Use |
| 4077 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4078 | (*sse4_1_eqv2di3): Rename from sse4_1_eqv2di3 insn pattern. |
| 4079 | (sse4_1_eqv2di3): New expander. Use |
| 4080 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4081 | (*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern. |
| 4082 | (sse2_uavgv16qi3): New expander. Use |
| 4083 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4084 | (*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern. |
| 4085 | (sse2_uavgv16qi3): New expander. Use |
| 4086 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4087 | (*sse2_uavgv8hi3): Rename from sse2_uavgv8hi3 insn pattern. |
| 4088 | (sse2_uavgv8hi3): New expander. Use |
| 4089 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4090 | (*ssse3_pmulhrswv8hi3): Rename from ssse3_pmulhrswv8hi3 insn pattern. |
| 4091 | (ssse3_pmulhrswv8hi3): New expander. Use |
| 4092 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4093 | (*ssse3_pmulhrswv4hi3): Rename from ssse3_pmulhrswv4hi3 insn pattern. |
| 4094 | (ssse3_pmulhrswv4hi3): New expander. Use |
| 4095 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4096 | |
| 4097 | (<sse>_vm<plusminus_insn><mode>3): Do not use ix86_binary_operator_ok. |
| 4098 | (<sse>_vmmul<mode>3): Ditto. |
| 4099 | (divv4sf3): Do not use ix86_fixup_binary_operands_no_copy. |
| 4100 | (divv2df3): Ditto. |
| 4101 | (ssse3_pmaddubsw128): Use register_operand for operand 1. |
| 4102 | (ssse3_pmaddubsw): Ditto. |
| 4103 | |
| 2485795e |
4104 | * config/i386/i386.c (struct_builtin_description) |
| 4105 | [IX86_BUILTIN_LOADHPS]: Use CODE_FOR_sse_loadhps_exp. |
| 4106 | [IX86_BUILTIN_STOREHPS]: Use CODE_FOR_sse_loadlps_exp. |
| 4107 | [IX86_BUILTIN_LOADHPD]: Use CODE_FOR_sse2_loadhpd_exp. |
| 4108 | [IX86_BUILTIN_LOADLPD]: Use CODE_FOR_sse2_loadlpd_exp. |
| 4109 | [IX86_BUILTIN_MOVHLPS]: Use CODE_FOR_sse_movhlps_exp. |
| 4110 | [IX86_BUILTIN_MOVLHPS]: Use CODE_FOR_sse_movlhps_exp. |
| 4111 | [IX86_BUILTIN_UNPCKHPD]: Use FOR_sse2_unpckhpd_exp. |
| 4112 | [IX86_BUILTIN_UNPCKLPD]: Use FOR_sse2_unpcklpd_exp. |
| 4113 | (ix86_fixup_binary_operands): Assert that src1 |
| 7c839b3f |
4114 | and src2 must have the same mode when swapped. |
| 4115 | (ix86_expand_binop_builtin): Do not use ix86_fixup_binary_operands |
| 4116 | and ix86_binary_operator_ok. Do not force operands in registers |
| 4117 | when optimizing. |
| 4118 | |
| c4d6511c |
4119 | 2008-05-07 Jan Hubicka <jh@suse.cz> |
| 4120 | |
| 4121 | * cgraph.c (dump_cgraph_node): Update. |
| 4122 | * cgraph.h (cgraph_local_info): Break out inline summary. |
| 4123 | * cgraphunit.c (cgraph_process_new_functions): Use inliner analysis |
| 4124 | hook. |
| 4125 | * ipa-inline (inline_summary): New accestor function. |
| 4126 | (cgraph_clone_inlined_nodes, cgraph_check_inline_limits, |
| 4127 | cgraph_decide_inlining, compute_inline_parameters): Update. |
| 4128 | * ipa.c (cgraph_remove_unreachable_nodes): Remove statistics. |
| 4129 | |
| 3c904dda |
4130 | 2008-05-07 Maxim Kuvyrkov <maxim@codesourcery.com> |
| 4131 | |
| 4132 | Cleanup ColdFire scheduling support and add V4 pipeline model. |
| 4133 | |
| 4134 | * config/m68k/m68k.md (UNSPEC_TIE): New constant. |
| 4135 | (define_attr cpu): Add cfv4 value. |
| 4136 | (define_attr type, define_attr type1): Merge into a single 'type' |
| 4137 | attribute. Update all uses. |
| 4138 | (define_attr opx_type, define_attr opy_type, define_attr opx_access): |
| 4139 | Rearrange and update. Rename value 'reg' to 'Rn', add value 'FPn'. |
| 4140 | Update all uses. |
| 4141 | (define_attr opx_mem, define_attr opy_mem): Remove. |
| 4142 | (define_attr op_mem): Clean up, update comment. |
| 4143 | (define_attr size): Use specific values instead of general int. |
| 4144 | (define_attr guess, define_attr split): Remove. Update all uses. |
| 4145 | (movdf_internal, tstsi_internal, tsthi_internal, tstqi_internal, |
| 4146 | tst<mode>_68881, pushexthisi_const, movsi_const0_68000_10, |
| 4147 | movsi_const0_68040_60, movsi_const0, movsi_cf, movstrictqi_cf, |
| 4148 | zero_extendhisi2_cf, zero_extendqisi2_cfv4, cfv4_extendhisi2, |
| 4149 | 68k_extendhisi2, extendqihi2, cfv4_extendqisi2, 68k_extendqisi2, |
| 4150 | floatsi<mode>2_68881, ftrunc<mode>2_68881, ftrunc<mode>2_cf, |
| 4151 | fix<mode>qi2_68881, fix<mode>hi2_68881, fix<mode>si2_68881, |
| 4152 | adddi_dishl32, addsi3_5200, add<mode>3_floatsi_68881, |
| 4153 | add<mode>3_floathi_68881, add<mode>3_floatqi_68881, |
| 4154 | add<mode>3_68881, add<mode>3_cf, subdi_dishl32, subsi3, |
| 4155 | sub<mode>3_floatsi_68881, sub<mode>3_floathi_68881, |
| 4156 | sub<mode>3_floatqi_68881, sub<mode>3_68881, sub<mode>3_cf, |
| 4157 | mulhi3, mulhisi3, mulhisisi3_s, mulsi3_68020, mulsi3_cf, |
| 4158 | umulhisi3, mulhisisi3_z, mul<mode>3_floatsi_68881, |
| 4159 | mul<mode>3_floathi_68881, mul<mode>3_floatqi_68881, fmul<mode>3_cf, |
| 4160 | div<mode>3_cf, sqrt<mode>2_cf, abs<mode>2_cf, clzsi2, |
| 4161 | one_cmplsi2_5200, subreghi1ashrdi_const32, ashrsi3, lshrsi3, |
| 4162 | bsetmemqi, bsetmemqi_ext, bclrmemqi, bclrmemqi_ext, |
| 4163 | beq, bne, bgt, blt, bordered, bunordered, buneq, bunge, bungt, bunle, |
| 4164 | bunlt, bltgt, tablejump_internal, call, non_symbolic_call_value, |
| 4165 | symbolic_call_value_jsr, symbolic_call_value_bsr, link): |
| 4166 | Update or set attributes. |
| 4167 | (stack_tie): New fake instruction. |
| 4168 | |
| 4169 | * config/m68k/m68k.h (TUNE_CFV4): New macro. |
| 4170 | (m68k_sched_attr_size): Update declaration. |
| 4171 | (m68k_sched_attr_type2): Remove. |
| 4172 | (m68k_sched_address_bypass_p, m68k_sched_indexed_address_bypass_p): |
| 4173 | Declare new bypass predicates. |
| 4174 | |
| 4175 | * config/m68k/m68k.c (m68k_sched_issue_rate, |
| 4176 | m68k_sched_first_cycle_multipass_dfa_lookahead): Declare hook |
| 4177 | implementations. |
| 4178 | (TARGET_SCHED_ISSUE_RATE, |
| 4179 | TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Override hooks. |
| 4180 | (override_options): Handle scheduling for ColdFire V4 core. |
| 4181 | (m68k_expand_prologue): Emit stack_tie. |
| 4182 | (enum attr_op_type): Split value 'OP_TYPE_REG' to 'OP_TYPE_RN' and |
| 4183 | 'OP_TYPE_FPN'. Update all uses. |
| 4184 | (sched_guess_p): Remove. |
| 4185 | (sched_address_type): Handle symbolic addresses. |
| 4186 | (sched_get_operand): New static function. |
| 4187 | (sched_operand_type): Merge into sched_attr_op_type. |
| 4188 | (sched_attr_op_type): Handle FP registers, handle quick constants, |
| 4189 | update. |
| 4190 | (m68k_sched_attr_opx_type, m68k_sched_attr_opy_type): Update. |
| 4191 | (m68k_sched_attr_size): Update. Move logic to ... |
| 4192 | (sched_get_attr_size_int): New static function. |
| 4193 | (sched_get_opxy_mem_type): New static function. |
| 4194 | (m68k_sched_attr_op_mem): Update. |
| 4195 | (m68k_sched_attr_type2): Remove. |
| 4196 | (sched_cfv4_bypass_data): New static variable. |
| 4197 | (m68k_sched_adjust_cost): Handle ColdFire V4 bypass. |
| 4198 | (m68k_sched_issue_rate): Implement scheduler hook. |
| 4199 | (struct _sched_ib: enabled_p): New field. |
| 4200 | (m68k_sched_variable_issue): Update. Handle V4. |
| 4201 | (SCHED_DUMP_TODO, SCHED_DUMP_DONE, SCHED_DUMP_NOTHING, |
| 4202 | sched_dump_class_func_t, sched_dump_split_class, |
| 4203 | sched_dump_dfa_guess_unit_code, sched_dump_dfa_state, |
| 4204 | sched_dump_dfa_class, m68k_sched_dump): Remove. |
| 4205 | (m68k_sched_first_cycle_multipass_dfa_lookahead): Implement scheduler |
| 4206 | hook. |
| 4207 | (m68k_sched_init_global): Remove statisctics dumping, introduce |
| 4208 | sanity check that all instructions have pipeline reservations. Handle |
| 4209 | ColdFire V4 core. |
| 4210 | (m68k_sched_dfa_pre_advance_cycle, m68k_sched_dfa_post_advance_cycle): |
| 4211 | Handle ColdFire V4 core. |
| 4212 | (sched_mem_operand_p, sched_get_reg_operand, sched_get_mem_operand): |
| 4213 | New static functions. |
| 4214 | (m68k_sched_address_bypass_p): New bypass predicate. |
| 4215 | (sched_get_indexed_address_scale): New static function. |
| 4216 | (m68k_sched_indexed_address_bypass_p): New bypass predicate. |
| 4217 | |
| 4218 | * cf.md: Update comments. |
| 4219 | (define_attr type2): Remove. Use 'type' attribute instead. |
| 4220 | Update all uses. |
| 4221 | (cf_ib): Rename to cfv123_ib. Update all uses. |
| 4222 | (cf_oep): Rename to cfv123_oep. Update all uses. |
| 4223 | (cf_chr): Rename to cfv123_chr. Update all uses. |
| 4224 | (cf_mem): Rename to cfv123_mem. Update all uses. |
| 4225 | (cf_mac): Move to more appropriate place. |
| 4226 | (cfv123_guess): New automaton and cpu_unit. |
| 4227 | (cfv123_*, cfv12_*, cfv1_*, cfv2_*, cfv3_*): Use type attribute. |
| 4228 | Update uses of 'size' attribute. Handle before reload scheduling. |
| 4229 | (cfv123_guess): New dummy reservation for unhandled instructions. |
| 4230 | (cfv4_*): Pipeline description of ColdFire V4 core. |
| 4231 | (ignore): New reservation to handle 'ignore' type. |
| 4232 | |
| 7de2c0c8 |
4233 | 2008-05-07 Ian Lance Taylor <iant@google.com> |
| 4234 | |
| 4235 | PR middle-end/36013 |
| 4236 | * gimplify.c (find_single_pointer_decl_1): Don't look through |
| 4237 | indirections. |
| 4238 | (find_single_pointer_decl): Adjust comments. |
| 4239 | |
| 790368c5 |
4240 | 2008-05-07 Jakub Jelinek <jakub@redhat.com> |
| 4241 | |
| 7db628eb |
4242 | PR middle-end/36137 |
| 4243 | * fold-const.c (fold_binary): Use STRIP_SIGN_NOPS instead of |
| 4244 | STRIP_NOPS on arguments even for MIN_EXPR and MAX_EXPR. |
| 4245 | |
| 790368c5 |
4246 | PR middle-end/36106 |
| 4247 | * omp-low.c (expand_omp_atomic_pipeline): Load value using the |
| 4248 | integral type rather than floating point, then VIEW_CONVERT_EXPR |
| 4249 | to the floating point type. |
| 4250 | |
| 790368c5 |
4251 | 2008-05-07 Uros Bizjak <ubizjak@gmail.com> |
| c08d707d |
4252 | |
| 4253 | * config/i386/i386.c (ix86_expand_copysign): Force non-zero constant |
| 4254 | TFmode op0 to register. |
| 4255 | |
| 333adf28 |
4256 | 2008-05-07 Alan Modra <amodra@bigpond.net.au> |
| 4257 | |
| 4258 | * c-decl.c (grokdeclarator): Comment typo. |
| 4259 | |
| 7231cbf7 |
4260 | 2008-05-06 Aldy Hernandez <aldyh@redhat.com> |
| 4261 | |
| 4262 | * tree-flow.h: Remove prototype for computed_goto_p. |
| 4263 | * tree-cfg.c (computed_goto_p): Make static. |
| 4264 | |
| 1b57040b |
4265 | 2008-05-06 H.J. Lu <hongjiu.lu@intel.com> |
| 4266 | |
| 4267 | PR target/35657 |
| 4e82296c |
4268 | * config/i386/i386.c (contains_128bit_aligned_vector_p): Renamed to ... |
| 1b57040b |
4269 | (contains_aligned_value_p): This. Handle _Decimal128. |
| 4270 | (ix86_function_arg_boundary): Only align _Decimal128 to its |
| 4271 | natural boundary and handle it properly. |
| 4272 | |
| d60eadfa |
4273 | 2008-05-06 Martin Jambor <mjambor@suse.cz> |
| 4274 | |
| 1b57040b |
4275 | * ipa-cp.c (ipcp_method_orig_node): Renamed to ipcp_get_orig_node. |
| 4276 | (ipcp_method_is_cloned): Renamed to ipcp_node_is_clone |
| 4277 | (ipcp_method_set_orig_node): Removed. |
| 4278 | (ipcp_cval_get_cvalue_type): Removed. |
| 4279 | (ipcp_method_get_scale): Renamed to ipcp_get_node_scale. |
| 4280 | (ipcp_method_set_scale): Renamed to ipcp_set_node_scale. |
| 4281 | (ipcp_cval_set_cvalue_type): Removed. |
| 4282 | (ipcp_cval_get_cvalue): Removed. |
| 4283 | (ipcp_cval_set_cvalue): Removed. |
| 4284 | (ipcp_type_is_const): Renamed to ipcp_lat_is_const. |
| 4285 | (ipcp_cval_equal_cvalues): Renamed to ipcp_lats_are_equal |
| 4286 | (ipcp_lats_are_equal): Changed parameters to two ipcp_lattice's |
| 4287 | (ipcp_cval_meet): Renamed to ipa_lattice_meet |
| 4288 | (ipcp_cval_changed): Changed to use ipcp_lat_is_const |
| 4289 | (ipcp_method_cval): Renamed to ipcp_get_ith_lattice |
| 4290 | (ipcp_get_ith_lattice): Changed parameters. |
| 4291 | (ipcp_cval_compute): Renamed to ipcp_lattice_from_jfunc |
| 4292 | (ipcp_lattice_from_jfunc): Changed parameters. |
| d60eadfa |
4293 | (ipcp_redirect): Local lattice pointer instead of lattice type variable. |
| 4294 | (ipcp_method_cval_print): Added temporary variable info. |
| 4295 | (ipcp_redirect): Removed already unused local variable caller. |
| 4296 | (ipcp_redirect): New temporary variable orig_callee_info |
| 4297 | (ipcp_redirect): Removed newly unused local variable callee. |
| 4298 | (ipcp_redirect): Removed (a bit confusing) local variable type. |
| 4299 | (ipcp_insert_stage): Added local variable info. |
| 4300 | (ipcp_cval_changed): Renamed to ipcp_lattice_changed, parameters |
| 4301 | renamed too |
| 4302 | (ipcp_formal_create): Removed. |
| 4303 | (ipcp_method_cval_set): Removed. |
| 4304 | (ipcp_propagate_stage): Renamed lattice variables. |
| 4305 | (ipcp_method_cval_set_cvalue_type): Removed. |
| 4306 | (ipcp_method_cval_print): Renamed to ipcp_print_all_lattices |
| 4307 | (ipcp_print_all_lattices): Changed printed strings to refer to |
| 4308 | lattices rather than cvals. |
| 4309 | (ipcp_method_cval_init): Renamed to ipcp_initialize_node_lattices |
| 4310 | (ipcp_propagate_const): Changed formal parameters. |
| 4311 | (build_const_val): Changed formal parameters. |
| 4312 | (ipcp_insert_stage): Removed useless variable cvalue |
| 4313 | (build_const_val): Changed formal parameters. |
| 4314 | (ipcp_method_compute_scale): Renamed to ipcp_compute_node_scale |
| 4315 | (ipcp_after_propagate): Renamed to ipcp_change_tops_to_bottom |
| 4316 | (ipcp_callsite_param_print): Renamed to ipcp_print_all_jump_functions |
| 4317 | (ipcp_profile_mt_count_print): Renamed to ipcp_print_func_profile_counts |
| 4318 | (ipcp_print_func_profile_counts): Changed string from "method" to |
| 4319 | "function" |
| 4320 | (ipcp_profile_cs_count_print): Renamed to ipcp_print_call_profile_counts |
| 4321 | (ipcp_profile_edge_print): Renamed to ipcp_print_edge_profiles |
| 4322 | (ipcp_profile_bb_print): Renamed to ipcp_print_bb_profiles |
| 4323 | (ipcp_structures_print): Renamed to ipcp_print_all_structures |
| 4324 | (ipcp_profile_print): Renamed to ipcp_print_profile_data |
| 4325 | (ipcp_lat_is_const): Changed parameters and made inline. |
| 4326 | (ipcp_replace_map_create): Renamed to ipcp_create_replace_map |
| 4327 | (ipcp_redirect): Renamed to ipcp_need_redirect_p |
| 4328 | (ipcp_need_redirect_p): Calls ipcp_lat_is_const instead of using |
| 4329 | the predicate condition directly |
| 4330 | (ipcp_propagate_stage): Added local variable args. Removed local |
| 4331 | variable callee. (Both are mere code simplifications.) |
| 4332 | (ipcp_method_dont_insert_const): Renamed to |
| 4333 | ipcp_node_not_modifiable_p. |
| 4334 | (ipcp_node_not_modifiable_p): Made inline. |
| 4335 | (ipcp_cloned_create): Renamed to ipcp_init_cloned_node |
| 4336 | (ipcp_propagate_const): Renamed to ipcp_propagate_one_const |
| 4337 | (ipcp_print_all_lattices): Removed variable cvalue |
| 4338 | (ipcp_method_scale_print): Renamed to ipcp_function_scale_print |
| 4339 | Updated comments. |
| 4340 | |
| b257ce27 |
4341 | 2008-05-06 Olivier Hainque <hainque@adacore.com> |
| 4342 | |
| 4343 | * tree-sra.c (try_instantiate_multiple_fields): Early return |
| 4344 | if field has POINTER_TYPE. |
| 4345 | |
| f3d1e86a |
4346 | 2008-05-06 Kai Tietz <kai.tietz@onevision.com> |
| 4347 | |
| 4348 | * config/i386/i386.c (output_set_got): Fix for x86_64 output_emit_asm |
| 4349 | by using 'q' specifier for instruction. |
| 4350 | (ix86_file_end): Replaced case TARGET_64BIT_MS_ABI by TARGET_64BIT. |
| 4351 | |
| 6c87a432 |
4352 | 2008-05-06 Anatoly Sokolov <aesok@post.ru> |
| 4353 | |
| 4354 | * config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp): |
| 4355 | Change mode of zero_extract from QImode to HImode. |
| 4356 | (sign bit tests peepholes): (Ditto.). |
| 4357 | |
| 2886ab73 |
4358 | 2008-05-06 Uros Bizjak <ubizjak@gmail.com> |
| 4359 | |
| 4360 | * config/i386/mmx.md: Remove double backslashes from asm templates. |
| 4e82296c |
4361 | (*mmx_addv2sf3): Rename from mmx_addv2sf3 insn pattern. |
| 2886ab73 |
4362 | (mmx_addv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy |
| 4363 | to handle nonimmediate operands. |
| 4e82296c |
4364 | (*mmx_mulv2sf3): Rename from mmx_mulv2sf3 insn pattern. |
| 2886ab73 |
4365 | (mmx_mulv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy |
| 4366 | to handle nonimmediate operands. |
| 4e82296c |
4367 | (*mmx_<code>v2sf3_finite): New insn pattern. |
| 4368 | (*mmx_<code>v2sf3): Rename from mmx_<code>v2sf3 insn pattern. |
| 2886ab73 |
4369 | (mmx_<code>v2sf3): New expander. Use |
| 4370 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4371 | (mmx_<plusminus_insn><mode>3): New expander. Use |
| 4372 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4e82296c |
4373 | (*mmx_<plusminus_insn><mode>3): New insn pattern. |
| 2886ab73 |
4374 | (mmx_add<mode>3): Removed. |
| 4375 | (mmx_ssadd<mode>3): Ditto. |
| 4376 | (mmx_usadd<mode>3): Ditto. |
| 4377 | (mmx_sub<mode>3): Ditto. |
| 4378 | (mmx_sssub<mode>3): Ditto. |
| 4379 | (mmx_ussub<mode>3): Ditto. |
| 4e82296c |
4380 | (*mmx_mulv4hi3): Rename from mmx_mulv4hi3 insn pattern. |
| 2886ab73 |
4381 | (mmx_mulv4hi3): New expander. Use ix86_fixup_binary_operands_no_copy |
| 4382 | to handle nonimmediate operands. |
| 4e82296c |
4383 | (*mmx_smulv4hi3_highpart): Rename from mmx_smulv4hi3_highpart |
| 2886ab73 |
4384 | insn pattern. |
| 4385 | (mmx_smulv4hi3_highpart): New expander. Use |
| 4386 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4e82296c |
4387 | (*mmx_umulv4hi3_highpart): Rename from mmx_umulv4hi3_highpart |
| 2886ab73 |
4388 | insn pattern. |
| 4389 | (mmx_umulv4hi3_highpart): New expander. Use |
| 4390 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4e82296c |
4391 | (*mmx_<code>v4hi3): Rename from mmx_<code>v4hi3 insn pattern. |
| 2886ab73 |
4392 | (mmx_<code>v4hi3): New expander. Use |
| 4393 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4e82296c |
4394 | (*mmx_<code>v8qi3): Rename from mmx_<code>v8qi3 insn pattern. |
| 2886ab73 |
4395 | (mmx_<code>v8qi3): New expander. Use |
| 4396 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4e82296c |
4397 | (*mmx_<code><mode>3): Rename from mmx_<code><mode>3 insn pattern. |
| 2886ab73 |
4398 | (mmx_<code><mode>3): New expander. Use |
| 4399 | ix86_fixup_binary_operands_no_copy to handle nonimmediate operands. |
| 4400 | |
| 0300832e |
4401 | 2008-05-05 Jan Hubicka <jh@suse.cz> |
| 4402 | |
| 4403 | PR tree-optimization/36118 |
| 4404 | * passes.c (pass_init_dump_file): Fix dump header. |
| 4405 | |
| 6ec63422 |
4406 | 2008-05-05 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 4407 | |
| 4408 | PR middle-end/36141 |
| 2886ab73 |
4409 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't create |
| 4410 | VCE for function decls. |
| 6ec63422 |
4411 | |
| e0b803aa |
4412 | 2008-05-05 H.J. Lu <hongjiu.lu@intel.com> |
| 4413 | |
| 4414 | * config/i386/sse.md (sse2_<plusminus_insn><mode>3): Fix a typo. |
| 4415 | |
| 801ff5b2 |
4416 | 2008-05-05 H.J. Lu <hongjiu.lu@intel.com> |
| 4417 | |
| 4418 | * config/i386/i386.md (sat_plusminus): New. |
| 4419 | (plusminus_insn): Likewise. |
| 4420 | (plusminus_mnemonic): Likewise. |
| 4421 | (addsub): Removed. |
| 4422 | (comm): Add ss_plus, us_plus, ss_minus and us_minus. |
| 4423 | (*<addsub><mode>3_cc_overflow): Renamed to ... |
| 4424 | (*<plusminus_insn><mode>3_cc_overflow): This. |
| 4425 | (*<addsub>si3_zext_cc_overflow): Renamed to ... |
| 4426 | (*<plusminus_insn>si3_zext_cc_overflow): This. |
| 4427 | |
| e0b803aa |
4428 | * config/i386/sse.md (<addsub><mode>3): Renamed to ... |
| 801ff5b2 |
4429 | (<plusminus_insn><mode>3): This. |
| 4430 | (*<addsub><mode>3): Renamed to ... |
| 4431 | (*<plusminus_insn><mode>3): This. |
| 4432 | (<sse>_vm<addsub><mode>3): Renamed to ... |
| 4433 | (<sse>_vm<plusminus_insn><mode>3): This. |
| 4434 | (sse3_h<addsub>v4sf3): Renamed to ... |
| 4435 | (sse3_h<plusminus_insn>v4sf3): This. |
| 4436 | (sse3_h<addsub>v2df3): Renamed to ... |
| 4437 | (sse3_h<plusminus_insn>v2df3): This. |
| 4438 | (<plusminus_insn><mode>3): New. |
| 4439 | (*<plusminus_insn><mode>3): Likewise. |
| 4440 | (sse2_<plusminus_insn><mode>3): Likewise. |
| 4441 | (add<mode>): Removed. |
| 4442 | (*add<mode>3): Likewise. |
| 4443 | (sse2_ssadd<mode>3): Likewise. |
| 4444 | (sse2_usadd<mode>3): Likewise. |
| 4445 | (sub<mode>3): Likewise. |
| 4446 | (*sub<mode>3): Likewise. |
| 4447 | (sse2_sssub<mode>3): Likewise. |
| 4448 | (sse2_ussub<mode>3): Likewise. |
| 4449 | |
| 2915f97e |
4450 | 2008-05-05 Benjamin Kosnik <bkoz@redhat.com> |
| 4451 | |
| 801ff5b2 |
4452 | * gthr-single.h: Add in required interface elements as per gthr.h. |
| 4453 | Add stub types for __gthread_key_t, __gthread_once_t. Add defines |
| 4454 | for __GTHREAD_ONCE_INIT, __GTHREAD_RECURSIVE_MUTEX_INIT. |
| 4455 | Generalize UNUSED macro. |
| 4456 | (__gthread_once): Add. |
| 4457 | (__gthread_key_create): Add. |
| 2886ab73 |
4458 | (__gthread_key_delete): Add. |
| 801ff5b2 |
4459 | (__gthread_getspecific): Add. |
| 2886ab73 |
4460 | (__gthread_setspecific): Add. |
| 2915f97e |
4461 | |
| 50f39ec6 |
4462 | 2008-05-05 Andrew Pinski <Andrew.Pinski@playstation.sony.com> |
| 4463 | |
| 2915f97e |
4464 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): If we have |
| 4465 | the same size types for the indirect reference on the rhs, then |
| 4466 | create a VCE. |
| 50f39ec6 |
4467 | |
| 56dffa8c |
4468 | 2008-05-05 Uros Bizjak <ubizjak@gmail.com> |
| 4469 | |
| 4470 | * config/i386/i386.md |
| 4471 | (*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit): Use only |
| 4472 | one insn template instead of template series. |
| 4473 | (*xordi_1_rex64): Ditto. |
| 4474 | (*xordi_2_rex64): Ditto. |
| 4475 | |
| 960a79c4 |
4476 | 2008-05-05 Ira Rosen <irar@il.ibm.com> |
| 4477 | |
| 56dffa8c |
4478 | PR tree-optimization/36119 |
| 960a79c4 |
4479 | * tree-vect-transform.c (vectorizable_assignment): Set NCOPIES to 1 |
| 4480 | in case of SLP. |
| 4481 | |
| 7309a3bb |
4482 | 2008-06-04 Jan Hubicka <jh@suse.cz> |
| 4483 | |
| 4484 | tree-optimization/36100 |
| 4485 | * tree-pass.h (pass_O0_always_inline): Declare. |
| 4486 | * ipa-inline.c (inline_transform): Remove dead code. |
| 4487 | (cgraph_gate_O0_always_inline, cgraph_O0_always_inline, |
| 4488 | pass_O0_always_inline): New. |
| 4489 | * passes.c (init_optimization_passes): Add pass_O0_always_inline. |
| 4490 | |
| a3d42209 |
4491 | 2008-05-04 Kai Tietz <kai.tietz@onevision.com> |
| 4492 | |
| 4493 | * config/i386/i386.c (x86_output_mi_thunk): Use movq alternative |
| 4494 | mnemonic in this_param move for TARGET_64BIT. |
| 4495 | |
| 501ec29a |
4496 | 2008-05-04 Uros Bizjak <ubizjak@gmail.com> |
| 4497 | |
| 4498 | * config/i386/i386.md (*strmovsi_1): Simplify asm alternatives. |
| 4499 | (*strmovsi_rex_1): Ditto. |
| 4500 | (*strsetsi_1): Ditto. |
| 4501 | (*strsetsi_rex_1): Ditto. |
| 4502 | |
| 4503 | (add<mode>cc): Macroize expander from addqicc, addhicc, addsicc and |
| 4504 | adddicc expanders using SWI mode iterator. |
| 4505 | |
| bb157d27 |
4506 | 2008-05-04 H.J. Lu <hongjiu.lu@intel.com> |
| 4507 | |
| 4508 | PR target/36121 |
| 501ec29a |
4509 | * config/i386/i386.c (ix86_expand_special_args_builtin): Remove three |
| 4510 | argument handling. |
| bb157d27 |
4511 | |
| 1168681b |
4512 | 2008-05-04 David S. Miller <davem@davemloft.net> |
| 4513 | |
| 4514 | * config.gcc (sparc*-*-*): Always set need_64bit_hwint to yes. |
| 4515 | (sparc*-*-linux*): Use linux.h in tm_file. |
| 4516 | (sparc-*-linux*): If 'enabled_targets' is 'all', build a bi-arch |
| 4517 | compiler defaulting to 32-bit. |
| 4518 | (sparc*-*-*): Remove explicit target settings of need_64bit_hwint, |
| 4519 | no longer needed. |
| 4520 | * config/sparc/linux.h: Remove definitions now obtained |
| 4521 | properly from linux.h |
| 4522 | * config/sparc/linux64.h: Likewise. |
| 4523 | (ASM_CPU_DEFAULT_SPEC): Change this to ASM_CPU64_DEFAULT_SPEC, we |
| 4524 | don't want this setting for 32-bit builds in a biarch compiler. |
| 4525 | * doc/install.texi: Add sparc-linux to list of targets |
| 4526 | supporting --enable-targets=all. |
| 4527 | |
| 94f4bf58 |
4528 | 2008-05-03 Andrew Pinski <pinskia@gmail.com> |
| 4529 | |
| 4530 | * Makefile.in (tree-ssa-phiprop.o): Fix dependencies. |
| 4531 | |
| 31f7fbf0 |
4532 | 2008-05-03 H.J. Lu <hongjiu.lu@intel.com> |
| 4533 | |
| 4534 | * config/i386/i386.c (ix86_builtin_type): Move V4SI_FTYPE_V4SF |
| 4535 | after V4SI_FTYPE_V8HI. |
| 4536 | (ix86_init_mmx_sse_builtins): Move case V4HI_FTYPE_V4HI after |
| 4537 | case V4SI_FTYPE_V2DF. |
| 4538 | |
| 957f873e |
4539 | 2008-05-03 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 1449dbde |
4540 | |
| 4541 | * doc/invoke.texi (max-flow-memory-locations): Removed. |
| 4542 | * params.def (PARAM_MAX_FLOW_MEMORY_LOCATIONS): Removed. |
| 4543 | |
| e629070d |
4544 | 2008-05-03 Richard Guenther <rguenther@suse.de> |
| 4545 | |
| 4546 | PR middle-end/34973 |
| 4547 | * opts.c (set_Wstrict_aliasing): Handle the turn-off case. |
| 4548 | |
| bbb5db40 |
4549 | 2008-05-02 David S. Miller <davem@davemloft.net> |
| 4550 | |
| 4551 | * config.gcc (need_64bit_hwint): Document libcpp dependency. |
| 4552 | |
| 8e31b4b2 |
4553 | 2008-05-02 Simon Baldwin <simonb@google.com> |
| 4554 | |
| 4555 | PR bootstrap/36108 |
| 4556 | * c-common.h (warn_array_subscript_range): Removed. |
| 4557 | * c-common.c (warn_array_subscript_range): Ditto. |
| 4558 | * tree-vrp.c (check_array_ref): Revert to ignoring arrays with size 2. |
| 4559 | * c-typeck.c (build_array_ref): Remove warn_array_subscript_range. |
| 4560 | |
| 875a66b2 |
4561 | 2008-05-02 H.J. Lu <hongjiu.lu@intel.com> |
| 4562 | |
| 4563 | * config/i386/i386.c (ix86_special_builtin_type): New. |
| 4564 | (bdesc_special_args): Likewise. |
| 4565 | (ix86_expand_special_args_builtin): Likewise. |
| 4566 | (ix86_init_mmx_sse_builtins): Updated. |
| 4567 | (ix86_expand_builtin): Updated. |
| 4568 | (ix86_expand_store_builtin): Removed. |
| 4569 | (ix86_expand_unop_builtin): Likewise. |
| 4570 | |
| 4571 | * config/i386/mm3dnow.h (__v2sf): Moved to ... |
| 4572 | * config/i386/mmintrin.h (__v2sf): Here. |
| 4573 | |
| 4574 | * config/i386/xmmintrin.h (_mm_loadh_pi): Replace __v2si with |
| 4575 | const __v2sf. |
| 4576 | (_mm_loadl_pi): Likewise. |
| 4577 | (_mm_storeh_pi): Replace __v2si with __v2sf. |
| 4578 | (_mm_storel_pi): Likewise. |
| 4579 | |
| 4580 | * doc/extend.texi: Correct __builtin_ia32_loadhps, |
| 4581 | __builtin_ia32_loadlps, __builtin_ia32_storehps, |
| 4582 | __builtin_ia32_storelps, __builtin_ia32_loadhpd and |
| 4583 | __builtin_ia32_loadlpd. |
| 4584 | |
| 4585 | 2008-05-02 H.J. Lu <hongjiu.lu@intel.com> |
| 4586 | |
| 4587 | * config/i386/i386.c (ix86_builtin_type): Add FLOAT_FTYPE_FLOAT, |
| 4588 | V4SF_FTYPE_V4SF_VEC_MERGE and V2DF_FTYPE_V2DF_VEC_MERGE. |
| 4589 | (bdesc_args): Updated. Add scalar SSE builtins with vec_merge. |
| 4590 | (ix86_init_mmx_sse_builtins): Updated. |
| 4591 | (ix86_expand_args_builtin): Likewise. |
| 4592 | (ix86_expand_builtin): Likewise. |
| 4593 | (ix86_expand_unop1_builtin): Renamed to ... |
| 4594 | (ix86_expand_unop_vec_merge_builtin): This. |
| 4595 | |
| fba7ae09 |
4596 | 2008-05-01 Jan Hubicka <jh@suse.cz> |
| 4597 | |
| 4598 | PR bootstrap/36100 |
| 4599 | * ipa-inline.c (inline_generate_summary): Make static. |
| 4600 | (inline_transform): Do not call inlining at -O0; make static. |
| 4601 | * passes.c (execute_todo): Add sanity check. |
| 4602 | (execute_one_ipa_transform_pass): Execute proper flags. |
| 4603 | |
| c67bf066 |
4604 | 2008-05-01 Eric Botcazou <ebotcazou@adacore.com> |
| 4605 | |
| 4606 | * tree.h (TYPE_NONALIASED_COMPONENT): Expand comment. |
| 4607 | (DECL_NONADDRESSABLE_P): Likewise. |
| 4608 | * alias.c (record_component_aliases): Fix comment. |
| 4609 | |
| 98cb064a |
4610 | 2008-05-01 Simon Baldwin <simonb@google.com> |
| 4611 | |
| 4612 | * c-common.h (warn_array_subscript_range): New function. |
| 4613 | * c-common.c (warn_array_subscript_range): Ditto. |
| 4614 | * tree-vrp.c (check_array_ref): Corrected code to agree with |
| 4615 | comment, ignoring only arrays of size 0 or size 1. |
| 4616 | * c-typeck.c (build_array_ref): Call warn_array_subscript_range. |
| 4617 | |
| 49698f18 |
4618 | 2008-05-01 H.J. Lu <hongjiu.lu@intel.com> |
| 4619 | |
| 4620 | * config/i386/i386.c (ix86_builtin_type): Replace |
| 4621 | DI_FTYPE_DI_DI_INT with V1DI2DI_FTYPE_V1DI_V1DI_INT. |
| 4622 | (bdesc_args): Updated. |
| 4623 | (ix86_init_mmx_sse_builtins): Likewise. |
| 4624 | (ix86_expand_args_builtin): Likewise. |
| 4625 | |
| 4626 | * config/i386/tmmintrin.h (_mm_alignr_pi8): Replace long long |
| 4627 | with __v1di. |
| 4628 | |
| 4629 | * doc/extend.texi: Correct __builtin_ia32_palignr. |
| 4630 | |
| 2424d00f |
4631 | 2008-05-01 H.J. Lu <hongjiu.lu@intel.com> |
| 4632 | |
| 4633 | PR target/36095 |
| 4634 | * config/i386/i386.c (bdesc_crc32): Removed. |
| 4635 | (ix86_expand_crc32): Likewise. |
| 4636 | (ix86_builtin_type): Replace V2DI2TI_FTYPE_V2DI2TI_INT with |
| 4637 | V2DI2TI_FTYPE_V2DI_INT, V2DI2TI_FTYPE_V2DI2TI_V2DI2TI_INT with |
| 4638 | V2DI2TI_FTYPE_V2DI_V2DI_INT. Add UINT64_FTYPE_UINT64_UINT64, |
| 4639 | UINT_FTYPE_UINT_UINT, UINT_FTYPE_UINT_USHORT and |
| 4640 | UINT_FTYPE_UINT_UCHAR. |
| 4641 | (bdesc_args): Updated. Add crc32 builtins. |
| 4642 | (ix86_init_mmx_sse_builtins): Updated. |
| 4643 | (ix86_expand_args_builtin): Updated to support subreg. |
| 4644 | |
| 4645 | * doc/extend.texi: Correct __builtin_ia32_crc32di. |
| 4646 | |
| 68e3904e |
4647 | 2008-05-01 Jan Hubicka <jh@suse.cz> |
| 4648 | |
| 4649 | * tree-pass.h (opt_pass): Add IPA_PASS. |
| 4650 | (varpool_node, cgraph_node): Forward declare. |
| 4651 | (ipa_opt_pass): Define. |
| 4652 | (pass_ipa_inline): Turn into ipa_opt_pass. |
| 4653 | (pass_apply_inline): Remove. |
| 4654 | * ipa-inline.c (pass_ipa_inline): Turn into ipa_opt_pass. |
| 4655 | (apply_inline): Turn into .... |
| 4656 | (inline_transform): ... this one. |
| 4657 | (inline_generate_summary): New function. |
| 4658 | (pass_apply_inline): Remove. |
| 4659 | * function.h (ipa_opt_pass): Forward declare structure; typedef; |
| 4660 | vector. |
| 4661 | (struct function): Add ipa_transforms_to_apply. |
| 4662 | * passes.c (register_one_dump_file): Work on IPA_PASS. |
| 4663 | (init_optimization_passes): Remove pass_inline_parameters and |
| 4664 | pass_apply_inline. |
| 4665 | (pass_init_dump_file, pass_fini_dump_file): Break out from .... |
| 4666 | (execute_one_pass) ... here; apply transforms when possible. |
| 4667 | (add_ipa_transform_pass, execute_ipa_summary_asses, |
| 4668 | execute_one_ipa_transform_pass): New. |
| 4669 | (execute_ipa_pass_list): Update for IPA_PASS type. |
| 4670 | |
| 95a18f4e |
4671 | 2008-05-01 H.J. Lu <hongjiu.lu@intel.com> |
| 4672 | |
| 4673 | * config/i386/i386.c (ix86_builtin_type): Add |
| 4674 | V2DI_FTYPE_V2DI_V16QI, V2DI_FTYPE_V2DI_UINT_UINT and |
| 4675 | V2DI_FTYPE_V2DI_V2DI_UINT_UINT. |
| 4676 | (bdesc_args): Add SSE4a builtins. |
| 4677 | (ix86_init_mmx_sse_builtins): Updated. |
| 4678 | (ix86_expand_args_builtin): Likewise. |
| 4679 | (ix86_expand_builtin): Likewise. |
| 4680 | |
| 30063220 |
4681 | 2008-05-01 H.J. Lu <hongjiu.lu@intel.com> |
| 4682 | |
| 4683 | * config/i386/i386.c (ix86_builtin_type): Add |
| 4684 | V8HI_FTYPE_V8HI_V8HI_COUNT, V8HI_FTYPE_V8HI_SI_COUNT, |
| 4685 | V4SI_FTYPE_V4SI_V4SI_COUNT, V4SI_FTYPE_V4SI_SI_COUNT, |
| 4686 | V4HI_FTYPE_V4HI_V4HI_COUNT, V4HI_FTYPE_V4HI_SI_COUNT, |
| 4687 | V2DI_FTYPE_V2DI_V2DI_COUNT, V2DI_FTYPE_V2DI_SI_COUNT, |
| 4688 | V2SI_FTYPE_V2SI_V2SI_COUNT, V2SI_FTYPE_V2SI_SI_COUNT, |
| 4689 | V1DI_FTYPE_V1DI_V1DI_COUNT, V1DI_FTYPE_V1DI_SI_COUNT, |
| 4690 | V8HI_FTYPE_V8HI_INT, V4SI_FTYPE_V4SI_INT, V4HI_FTYPE_V4HI_INT, |
| 4691 | V2DI2TI_FTYPE_V2DI2TI_INT, V2DI2TI_FTYPE_V2DI2TI_V2DI2TI_INT |
| 4692 | and DI_FTYPE_DI_DI_INT. |
| 4693 | (bdesc_args): Add MMX/SSE shift, shuffle and palignr builtins. |
| 4694 | (ix86_init_mmx_sse_builtins): Updated. |
| 4695 | (ix86_expand_args_builtin): Likewise. |
| 4696 | (ix86_expand_builtin): Likewise. |
| 4697 | (ix86_expand_binop_imm_builtin): Removed. |
| 4698 | |
| 4699 | * doc/extend.texi: Correct __builtin_ia32_palignr128. |
| 4700 | |
| acc0a673 |
4701 | 2008-04-30 Richard Guenther <rguenther@suse.de> |
| 4702 | |
| 4703 | PR tree-optimization/32921 |
| 4704 | * tree-ssa-loop-im.c (mem_refs_may_alias_p): Disambiguate with TBAA. |
| 4705 | |
| 6025a5e6 |
4706 | 2008-04-30 Richard Sandiford <rsandifo@nildram.co.uk> |
| 4707 | |
| 4708 | * config/arm/arm.c (arm_unwind_emit): Use |
| 4709 | crtl->all_throwers_are_sibcalls instead of |
| 4710 | cfun->all_throwers_are_sibcalls. |
| 4711 | (arm_output_fn_unwind): Likewise. |
| 4712 | * config/frv/frv.c (frv_stack_info): Use crtl->uses_pic_offset_table |
| 4713 | instead of cfun->uses_pic_offset_table. |
| 4714 | (frv_expand_prologue): Likewise. |
| 4715 | (frv_frame_pointer_required): Likewise. |
| 4716 | (frv_expand_fdpic_call): Likewise. |
| 4717 | (frv_emit_movsi): Likewise. |
| 4718 | * config/iq2000/iq2000.c (iq2000_expand_prologue): Use |
| 4719 | cfun->returns_pcc_struct instead of |
| 4720 | current_function_returns_pcc_struct. |
| 4721 | * config/m32c/m32c.c (need_to_save): Use crtl->calls_eh_return |
| 4722 | instead of cfun->calls_eh_return. |
| 4723 | (m32c_pushm_popm): Likewise. |
| 4724 | * config/xtensa/xtensa.h (cfun->calls_alloca): Remove bogus |
| 4725 | "extern" declaration. |
| 4726 | |
| 912f109f |
4727 | 2008-04-30 Richard Guenther <rguenther@suse.de> |
| 4728 | |
| 4729 | PR tree-optimization/21636 |
| 4730 | * tree-ssa-ccp.c (ccp_fold): Handle &p->x with p being a |
| 4731 | constant address. |
| 4732 | (evaluate_stmt): Print the likely value. |
| 4733 | (ccp_visit_stmt): Avoid excessive vertical spacing. |
| 4734 | |
| 55c10931 |
4735 | 2008-04-30 Rafael Espindola <espindola@google.com> |
| 4736 | |
| 4737 | * builtins.c (fold_call_expr): Return realret. |
| 4738 | * tree-ssa-threadedge.c |
| 4739 | (record_temporary_equivalences_from_stmts_at_dest): Ignore calls to |
| 4740 | __builtin_object_size. |
| 4741 | |
| 0bfd146e |
4742 | 2008-04-30 Seongbae Park <seongbae.park@gmail.com> |
| 4743 | |
| 4744 | * gcc.c (wrapper_string): New variable. |
| 4745 | (insert_wrapper): New function. |
| 4746 | (execute): New option -wrapper. |
| 4747 | * doc/invoke.texi (Overall Options): New driver option -wrapper. |
| 4748 | |
| 19872d0b |
4749 | 2008-04-30 Nathan Froyd <froydnj@codesourcery.com> |
| 4750 | |
| 501ec29a |
4751 | * config/rs6000/crtresgpr.asm, config/rs6000/crtresxgpr.asm, |
| 4752 | config/rs6000/crtsavgpr.asm, config/rs6000/crtresfpr.asm, |
| 4753 | config/rs6000/crtresxfpr.asm, config/rs6000/crtsavfpr.asm: Break out |
| 4754 | from... |
| 4755 | * config/rs6000/crtsavres.asm: ...here. Remove unneeded file. |
| 4756 | * config/rs6000/e500crtres32gpr.asm, config/rs6000/e500crtres64gpr.asm, |
| 4757 | config/rs6000/e500crtres64gprctr.asm, |
| 4758 | config/rs6000/e500crtrest32gpr.asm, config/rs6000/e500crtrest64gpr.asm, |
| 4759 | config/rs6000/e500crtresx32gpr.asm, config/rs6000/e500crtresx64gpr.asm, |
| 4760 | config/rs6000/e500crtsav32gpr.asm, config/rs6000/e500crtsav64gpr.asm, |
| 4761 | config/rs6000/e500crtsav64gprctr.asm, |
| 4762 | config/rs6000/e500crtsavg32gpr.asm, config/rs6000/e500crtsavg64gpr.asm, |
| 4763 | config/rs6000/e500crtsavg64gprctr.asm: New files. |
| 4764 | * config/rs6000/t-ppccomm: Add build rules for new files. |
| 4765 | (LIB2FUNCS_STATIC_EXTRA): Add new files. |
| 4766 | * config/rs6000/t-netbsd: Add build rules for new files. |
| 4767 | (LIB2FUNCS_STATIC_EXTRA): New variable. |
| 4768 | * config/rs6000/sysv4.h (ENDFILE_SPEC): Don't include crtsavres.o |
| 4769 | (CRTSAVRES_DEFAULT_SPEC): Likewise. |
| 4770 | * config/rs6000/netbsd.h (ENDFILE_SPEC): Likewise. |
| 19872d0b |
4771 | |
| 6f50184d |
4772 | 2008-04-30 H.J. Lu <hongjiu.lu@intel.com> |
| 4773 | |
| 4774 | * config/i386/i386.c (ix86_builtin_type): Add |
| 4775 | FLOAT128_FTYPE_FLOAT128_FLOAT128, V16QI_FTYPE_V16QI_V16QI, |
| 4776 | V16QI_FTYPE_V8HI_V8HI, V8QI_FTYPE_V8QI_V8QI, |
| 4777 | V8QI_FTYPE_V4HI_V4HI, V8HI_FTYPE_V8HI_V8HI, |
| 4778 | V8HI_FTYPE_V16QI_V16QI, V8HI_FTYPE_V4SI_V4SI, |
| 4779 | V4SI_FTYPE_V4SI_V4SI, V4SI_FTYPE_V8HI_V8HI, |
| 4780 | V4SI_FTYPE_V4SF_V4SF, V4SI_FTYPE_V2DF_V2DF, |
| 4781 | V4HI_FTYPE_V4HI_V4HI, V4HI_FTYPE_V8QI_V8QI, |
| 4782 | V4HI_FTYPE_V2SI_V2SI, V4SF_FTYPE_V4SF_V4SF, |
| 4783 | V4SF_FTYPE_V4SF_V4SF_SWAP, V4SF_FTYPE_V4SF_V2SI, |
| 4784 | V4SF_FTYPE_V4SF_V2DF, V4SF_FTYPE_V4SF_DI, |
| 4785 | V4SF_FTYPE_V4SF_SI, V2DI_FTYPE_V2DI_V2DI, |
| 4786 | V2DI_FTYPE_V16QI_V16QI, V2DI_FTYPE_V4SI_V4SI, |
| 4787 | V2DI_FTYPE_V2DF_V2DF, V2SI_FTYPE_V2SI_V2SI, |
| 4788 | V2SI_FTYPE_V4HI_V4HI, V2SI_FTYPE_V2SF_V2SF, |
| 4789 | V2DF_FTYPE_V2DF_V2DF, V2DF_FTYPE_V2DF_V2DF_SWAP, |
| 4790 | V2DF_FTYPE_V2DF_V4SF, V2DF_FTYPE_V2DF_DI, |
| 4791 | V2DF_FTYPE_V2DF_SI, V2SF_FTYPE_V2SF_V2SF, |
| 4792 | V1DI_FTYPE_V1DI_V1DI, V1DI_FTYPE_V8QI_V8QI and |
| 4793 | V1DI_FTYPE_V2SI_V2SI. |
| 4794 | (bdesc_2arg): Moved to ... |
| 4795 | (bdesc_args): Here. |
| 4796 | (ix86_init_mmx_sse_builtins): Updated. |
| 4797 | (ix86_expand_args_builtin): Updated. Take a pointer |
| 4798 | to const struct builtin_description. Handle comparison |
| 4799 | builtin functions. |
| 501ec29a |
4800 | (ix86_expand_sse_compare): Take a new argument for swapping operands. |
| 6f50184d |
4801 | (ix86_expand_builtin): Updated. |
| 4802 | |
| 4803 | * config/i386/sse.md (ssse3_pmaddubswv8hi3): Renamed to ... |
| 4804 | (ssse3_pmaddubsw128): This. |
| 4805 | (ssse3_pmaddubswv4hi3): Renamed to ... |
| 4806 | (ssse3_pmaddubsw): This. |
| 4807 | |
| 501ec29a |
4808 | * doc/extend.texi (__builtin_ia32_packsswb128): Correct prototype. |
| 6f50184d |
4809 | (__builtin_ia32_packssdw128): Likewise. |
| 501ec29a |
4810 | (__builtin_ia32_packuswb128): Likewise. |
| 6f50184d |
4811 | (__builtin_ia32_pmaddubsw): Likewise. |
| 4812 | (__builtin_ia32_pmaddubsw128): Likewise. |
| 4813 | |
| c9686d06 |
4814 | 2008-04-30 Richard Guenther <rguenther@suse.de> |
| 4815 | |
| 4816 | PR tree-optimization/14847 |
| 4817 | * tree-ssa-ifcombine.c (get_name_for_bit_test): New helper function. |
| 4818 | (recognize_bits_test): Use it. |
| 4819 | (recognize_single_bit_test): Likewise. |
| 4820 | |
| 1fc19b80 |
4821 | 2008-04-30 Martin Jambor <mjambor@suse.cz> |
| 4822 | |
| 4823 | * ipa-cp.c (ipcp_init_stage): Calls ipa_set_called_with_variable_arg |
| 4824 | instead of setting number of formal parameters to zero. |
| 4825 | (ipcp_init_stage): Do not set the number of actual parameters to zero |
| 4826 | either. |
| 4827 | (ipcp_propagate_stage): Explicitly skipping all calls to nodes |
| 4828 | which are called with variable number of arguments. |
| 4829 | (ipcp_insert_stage): Explicitely skipping all nodes which are |
| 4830 | called with variable number of arguments. |
| 4831 | (ipcp_callsite_param_print): Skipps callsites to nodes with varaible |
| 4832 | number of parameters. |
| 4833 | |
| 4834 | * ipa-prop.h (struct ipa_node_params): Added flag |
| 4835 | called_with_var_arguments |
| 4836 | (ipa_set_param_count): Added. Changed sole setter to use it. |
| 4837 | (ipa_get_param_count): Added. All readers of param_count |
| 4838 | converted to use it instead. |
| 4839 | (ipa_set_called_with_variable_arg): Added. |
| 4840 | (ipa_is_called_with_var_arguments): Added. |
| 4841 | (ipa_get_ith_param): Added. All readers of param_decls converted |
| 4842 | to use it instead. |
| 4843 | (ipa_set_cs_argument_count): Added, sole writer to argument_count |
| 4844 | changed to use it. |
| 4845 | (ipa_get_cs_argument_count): Added, all readers of argument_count |
| 4846 | changed to cal it. |
| 4847 | (ipa_get_ith_jump_func): Added. Accessors of jump values changed |
| 4848 | to use it. |
| 4849 | |
| 4850 | * ipa-prop.h (struct ipcp_formal): Renamed to ipcp_lattice |
| 4851 | (struct ipcp_lattice): Renamed cval_type to type |
| 4852 | (struct ipa_node_params): ipcp_cval renamed to ipcp_lattices |
| 4853 | |
| 4854 | * ipa-cp.c (ipcp_cval_get_cvalue): Changed return value to tree |
| 4855 | (ipcp_cval_set_cvalue): Changed type of parameter value to tree |
| 4856 | (ipcp_insert_stage): Changed the type of variable cvalue to tree |
| 4857 | (ipcp_replace_map_create): Changed the type of parameter cvalue to tree |
| 4858 | (build_const_val): Changed the type of parameter cvalue to tree |
| 4859 | (ipcp_propagate_const): Changed the type of parameter cvalue to tree |
| 4860 | (ipcp_method_cval_set_cvalue_type): Renamed parameter cval_type1 to type |
| 4861 | |
| 4862 | * ipa-prop.h (struct ipcp_formal): Replaced cvalue with tree called |
| 4863 | constant |
| 4864 | |
| 4865 | * ipa-prop.c (ipa_methodlist_init): Renamed to ipa_init_func_list |
| 4866 | (ipa_methodlist_not_empty): Removed, the sole user now checks directly |
| 4867 | (ipa_add_method): Renamed to ipa_push_func_to_list |
| 4868 | (ipa_remove_method): Renamed to ipa_pop_func_from_list |
| 4869 | (ipa_callsite_param_count): Removed. |
| 4870 | (ipa_callsite_param_count_set): Removed. |
| 4871 | (ipa_callsite_param): Removed. |
| 4872 | (ipa_callsite_callee): Removed. |
| 4873 | (ipa_callsite_compute_param): Renamed to ipa_compute_jump_functions |
| 4874 | (ipa_callsite_compute_count): Renamed to ipa_count_arguments |
| 4875 | (ipa_method_formal_count): Removed. |
| 4876 | (ipa_method_formal_count_set): Removed. |
| 4877 | (ipa_method_get_tree): Removed. |
| 4878 | (ipa_method_tree_map_create): Removed. |
| 4879 | (ipa_method_compute_tree_map): Renamed to ipa_create_param_decls_array |
| 4880 | (ipa_create_param_decls_array): Creates the array itself |
| 4881 | (ipa_create_param_decls_array): Temporary variable info instead of |
| 4882 | a few dereferences. |
| 4883 | (ipa_method_formal_compute_count): Renamed to ipa_count_formal_params |
| 4884 | (ipa_method_compute_modify): Renamed to ipa_detect_param_modifications |
| 4885 | (get_type): Removed. |
| 4886 | (ipa_jf_get_info_type): Removed. |
| 4887 | (ipa_node_create): Renamed to ipa_create_node_params |
| 4888 | (ipa_free): Renamed to ipa_free_all_node_params |
| 4889 | (ipa_nodes_create): Renamed to ipa_create_all_node_params |
| 4890 | (ipa_edges_create): Renamed to ipa_create_all_edge_args |
| 4891 | (ipa_edges_free): Renamed to ipa_free_all_edge_args |
| 4892 | (ipa_nodes_free): Integrated into ipa_free_all_node_params and removed |
| 4893 | (ipa_free_all_node_params): Deallocation to jump_functions moved to |
| 4894 | ipa_free_all_edge_args |
| 4895 | (ipa_method_tree_print): Renamed to ipa_print_all_tree_maps |
| 4896 | (ipa_method_modify_print): Renamed to ipa_print_all_params_modified |
| 4897 | (ipa_create_methodlist_node): Removed. |
| 4898 | (ipa_methodlist_method): Removed. |
| 4899 | (ipa_methodlist_method_set): Removed. |
| 4900 | (ipa_methodlist_next_method): Removed. |
| 4901 | (ipa_methodlist_next_method_set): Removed. |
| 4902 | (ipa_method_is_modified): Removed. |
| 4903 | (ipa_method_modify_create): Removed. |
| 4904 | (ipa_method_modify_init): Temporary variable info instead of a few |
| 4905 | dereferences. |
| 4906 | (ipa_detect_param_modifications): Temporary variable info instead of |
| 4907 | a few dereferences. |
| 4908 | (ipa_compute_jump_functions): Temporary variable info instead of |
| 4909 | a few dereferences. |
| 4910 | (ipa_method_modify_set): Removed. |
| 4911 | (ipa_method_tree_map): Renamed to ipa_get_param_decl_index |
| 4912 | (ipa_get_param_decl_index): Now accepts struct ipa_node_params rather |
| 4913 | than craph_node as the first parameter. |
| 4914 | (ipa_method_modify_stmt): Renamed to ipa_check_stmt_modifications |
| 4915 | (ipa_method_modify_init): Removed. |
| 4916 | (ipa_compute_jump_functions): Added a temp variable instead of |
| 4917 | repeatadly dereferencing the cgraph_edge.aux pointer |
| 4918 | (ipa_callsite_param_set_type): Removed. |
| 4919 | (ipa_compute_jump_functions): i renamed to index and moved to |
| 4920 | an inner block |
| 4921 | (ipa_callsite_param_set_info_type_formal): Removed. |
| 4922 | (ipa_callsite_param_set_info_type): Removed. |
| 4923 | (ipa_callsite_param_map_create): Removed. |
| 4924 | (ipa_callsite_tree): Removed. |
| 4925 | (ipa_callsite_caller): Removed. |
| 4926 | (ipa_pop_func_from_list): return_method removed to return_func |
| 4927 | |
| 4928 | * ipa-prop.h (enum cvalue_type): Renamed to ipa_lattice_type, |
| 4929 | prefixed all values with IPA_. Changed all users. |
| 4930 | (enum jump_func_type): Rnamed UNKNOWN_IPATYPE to IPA_UNKNOWN, |
| 4931 | CONST_IPATYPE to IPA_CONST, CONST_IPATYPE_REF to IPA_CONST_REF |
| 4932 | and FORMAL_IPATYPE IPA_PASS_THROUGH. |
| 4933 | (union parameter_info): Renamed to jump_func_value. |
| 4934 | (union jump_func_value): Renamed value to constant |
| 4935 | (struct ipa_jump_func): Renamed info_type to value |
| 4936 | (struct ipa_node): Renamed to ipa_node_params |
| 4937 | (struct ipa_node_params): Renamed ipa_arg_num to param_count |
| 4938 | (struct ipa_node_params): Renamed ipa_param_tree to param_decls |
| 4939 | (struct ipa_node_params): Renamed ipa_mod to modified_flags |
| 4940 | (struct ipa_edge): Renamed to ipa_edge_args |
| 4941 | (struct ipa_edge_args): Renamed ipa_param_num to argument_count |
| 4942 | (struct ipa_edge_args): Renamed ipa_param_map to jump_functions |
| 4943 | (struct ipa_methodlist): Renamed to ipa_func_list |
| 4944 | (struct ipa_func_list): method_p renamed to node, next_method |
| 4945 | renamed to next |
| 4946 | (ipa_methodlist_p): Removed, switched all users to struct pointer |
| 4947 | (IS_VALID_TREE_MAP_INDEX): Renamed to IS_VALID_JUMP_FUNC_INDEX |
| 4948 | |
| cd30e128 |
4949 | 2008-04-30 Alan Modra <amodra@bigpond.net.au> |
| 4950 | |
| 4951 | * config/rs6000/rs6000.c (ALWAYS_RESTORE_ALTIVEC_BEFORE_POP): Define. |
| 4952 | (rs6000_emit_epilogue): Use backchain to restore only when we |
| 4953 | have a large frame. Make use of frame pointer to restore if we |
| 4954 | have one. Handle ALWAYS_RESTORE_ALTIVEC_BEFORE_POP. |
| 4955 | |
| f005400e |
4956 | 2008-04-29 Paolo Bonzini <bonzini@gnu.org> |
| 4957 | |
| 4958 | * config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp): |
| 4959 | Add mode to zero_extract. |
| 4960 | (sign bit tests peepholes): (Ditto.). |
| 4961 | |
| ea4dd78d |
4962 | 2008-04-29 H.J. Lu <hongjiu.lu@intel.com> |
| 4963 | |
| 4964 | * config/i386/i386.c (ix86_builtins): Replace Prescott New |
| 4965 | Instructions in comments with SSE3. |
| 4966 | (ix86_builtin_type): This. Add FLOAT128_FTYPE_FLOAT128, |
| 4967 | INT64_FTYPE_V4SF, INT64_FTYPE_V2DF, INT_FTYPE_V16QI, |
| 4968 | INT_FTYPE_V8QI, INT_FTYPE_V4SF, INT_FTYPE_V2DF, |
| 4969 | V16QI_FTYPE_V16QI, V8HI_FTYPE_V8HI, V8HI_FTYPE_V16QI, |
| 4970 | V8QI_FTYPE_V8QI, V4SI_FTYPE_V4SI, V4SI_FTYPE_V16QI, |
| 4971 | V4SI_FTYPE_V4SF, V4SI_FTYPE_V8HI, V4SI_FTYPE_V2DF, |
| 4972 | V4HI_FTYPE_V4HI, V4SF_FTYPE_V4SF, V4SF_FTYPE_V4SI, |
| 4973 | V4SF_FTYPE_V2DF, V2DI_FTYPE_V2DI, V2DI_FTYPE_V16QI, |
| 4974 | V2DI_FTYPE_V8HI, V2DI_FTYPE_V4SI, V2DF_FTYPE_V2DF, |
| 4975 | V2DF_FTYPE_V4SI, V2DF_FTYPE_V4SF, V2DF_FTYPE_V2SI, |
| 4976 | V2SI_FTYPE_V2SI, V2SI_FTYPE_V4SF, V2SI_FTYPE_V2SF, |
| 4977 | V2SI_FTYPE_V2DF, V2SF_FTYPE_V2SF and V2SF_FTYPE_V2SI. |
| 4978 | (bdesc_sse_args): Renamed to ... |
| 4979 | (bdesc_args): This. Add IX86_BUILTIN_PF2ID, IX86_BUILTIN_PFRCP, |
| 4980 | IX86_BUILTIN_PFRSQRT, IX86_BUILTIN_PI2FD, IX86_BUILTIN_PF2IW, |
| 4981 | IX86_BUILTIN_PSWAPDSI, IX86_BUILTIN_PSWAPDSF and |
| 4982 | IX86_BUILTIN_FABSQ. |
| 4983 | (bdesc_1arg): Moved to ... |
| 4984 | (bdesc_args): Here. |
| 4985 | (ix86_init_mmx_sse_builtins): Updated. Replace Prescott New |
| 4986 | Instructions in comments with SSE3. |
| 4987 | (ix86_expand_sse_operands_builtin): Renamed to ... |
| 4988 | (ix86_expand_args_builtin): This. Updated. |
| 4989 | (ix86_expand_unop1_builtin): Update comments. |
| 4990 | (ix86_expand_builtin): Updated. |
| 4991 | |
| b2a225ba |
4992 | 2008-04-29 Richard Guenther <rguenther@suse.de> |
| 4993 | |
| 4994 | PR tree-optimization/36078 |
| 4995 | * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): |
| 4996 | Update virtual SSA form after cleaning up the CFG. |
| 4997 | |
| f4cd9b29 |
4998 | 2008-04-29 Richard Guenther <rguenther@suse.de> |
| 4999 | |
| 5000 | PR middle-end/15255 |
| 5001 | * fold-const.c (fold_binary): Fold (A + A) * C to A * 2*C. |
| 5002 | |
| d0cfbbf2 |
5003 | 2008-04-29 Richard Guenther <rguenther@suse.de> |
| 5004 | |
| 5005 | * tree-ssa-alias.c (finalize_ref_all_pointers): Remove. |
| 5006 | (compute_may_aliases): Do not call finalize_ref_all_pointers. |
| 5007 | (compute_flow_insensitive_aliasing): Do not treat |
| 5008 | PTR_IS_REF_ALL pointers special. |
| 5009 | (get_smt_for): Likewise. |
| 5010 | (may_alias_p): Re-structure. |
| 5011 | (is_escape_site): A ref-all pointer conversion is not an escape site. |
| 5012 | * tree-ssa-structalias.c (find_what_p_points_to): Do not treat |
| 5013 | PTR_IS_REF_ALL pointers special. |
| 5014 | * tree-ssa-structalias.h (struct alias_info): Remove |
| 5015 | ref_all_symbol_mem_tag field. |
| 5016 | (PTR_IS_REF_ALL): Remove. |
| 5017 | |
| c79abec2 |
5018 | 2008-04-29 Richard Guenther <rguenther@suse.de> |
| 5019 | |
| 5020 | PR middle-end/36077 |
| 5021 | * fold-const.c (extract_muldiv_1): In combining division constants |
| 5022 | make sure to never overflow. |
| 5023 | |
| d458baea |
5024 | 2008-04-29 Nick Clifton <nickc@redhat.com> |
| 5025 | |
| 5026 | * doc/tm.texi (RETURN_ADDR_RTX): Fix typo. |
| 5027 | |
| 13c2c394 |
5028 | 2008-04-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 5029 | |
| 5030 | PR bootstrap/35169 |
| 5031 | * optc-gen.awk: Work around HP-UX/IA awk bug. |
| 5032 | |
| f6ecd416 |
5033 | 2008-04-28 Danny Smith <dannysmith@users.sourceforge.net> |
| 5034 | |
| 5035 | * config/i386/cygming-crtend.c (register_frame_ctor): Revert my |
| 5036 | 2008-04-25 commit. |
| 5037 | |
| e263da54 |
5038 | 2008-04-28 Uros Bizjak <ubizjak@gmail.com> |
| 5039 | |
| 5040 | PR target/36073 |
| 5041 | * config/i386/i386.md |
| 5042 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): |
| 5043 | Change operand 1 predicate to nonimmediate_operand. |
| 5044 | |
| ae093573 |
5045 | 2008-04-28 Jakub Jelinek <jakub@redhat.com> |
| 5046 | |
| 5047 | PR debug/36060 |
| 5048 | * dwarf2out.c (struct die_struct): Mark as chain_circular through |
| 5049 | die_sub field. |
| 5050 | * gengtype.c (walk_type, write_func_for_structure): Handle |
| 5051 | chain_circular. |
| 5052 | * doc/gty.texi: Document chain_circular. |
| 5053 | |
| b06d96b5 |
5054 | 2008-04-28 Richard Guenther <rguenther@suse.de> |
| 5055 | |
| 5056 | PR tree-optimization/36066 |
| 5057 | * tree-vrp.c (execute_vrp): Cleanup the CFG only after finalizing |
| 5058 | SCEV and loop. |
| 5059 | |
| a369a55c |
5060 | 2008-04-28 Uros Bizjak <ubizjak@gmail.com> |
| 5061 | |
| 5062 | PR target/36064 |
| e263da54 |
5063 | * config/i386/i386.md |
| 5064 | (floatdi<X87MODEF:mode>2_i387_with_xmm splitters): |
| a369a55c |
5065 | Use match_scratch instead of match_operand for operands 3 and 4. |
| 5066 | |
| d88fd237 |
5067 | 2008-04-27 Richard Guenther <rguenther@suse.de> |
| 5068 | |
| 5069 | PR tree-optimization/18754 |
| 5070 | PR tree-optimization/34223 |
| 5071 | * tree-pass.h (pass_complete_unrolli): Declare. |
| 5072 | * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Print |
| 5073 | loop size before and after unconditionally of UL_NO_GROWTH in effect. |
| 5074 | Rewrite loop into loop closed SSA form if it is not already. |
| 5075 | (tree_unroll_loops_completely): Re-structure to iterate over |
| 5076 | innermost loops with intermediate CFG cleanups. |
| 5077 | Unroll outermost loops only if requested or the code does not grow |
| 5078 | doing so. |
| 5079 | * tree-ssa-loop.c (gate_tree_vectorize): Don't shortcut if no |
| 5080 | loops are available. |
| 5081 | (tree_vectorize): Instead do so here. |
| 5082 | (tree_complete_unroll): Also unroll outermost loops. |
| 5083 | (tree_complete_unroll_inner): New function. |
| 5084 | (gate_tree_complete_unroll_inner): Likewise. |
| 5085 | (pass_complete_unrolli): New pass. |
| 5086 | * tree-ssa-loop-manip.c (find_uses_to_rename_use): Only record |
| 5087 | uses outside of the loop. |
| 5088 | (tree_duplicate_loop_to_header_edge): Only verify loop-closed SSA |
| 5089 | form if it is available. |
| 5090 | * tree-flow.h (tree_unroll_loops_completely): Add extra parameter. |
| 5091 | * passes.c (init_optimization_passes): Schedule complete inner |
| 5092 | loop unrolling pass before the first CCP pass after final inlining. |
| 5093 | |
| 38475469 |
5094 | 2008-04-27 Nathan Sidwell <nathan@codesourcery.com> |
| 5095 | |
| 5096 | * targhooks.h (default_emutls_var_fields, |
| 5097 | default_emutls_var_init): Declare. |
| 5098 | * tree.h (DECL_THREAD_LOCAL): Compare against TLS_MODEL_REAL. |
| 5099 | * target.h (struct gcc_target): Add struct emutls member. |
| 5100 | * target-def.h (TARGET_EMUTLS_GET_ADDRESS, |
| 5101 | TARGET_EMUTLS_REGISTER_COMMON, TARGET_EMUTLS_VAR_SECTION, |
| 5102 | TARGET_EMUTLS_TMPL_SECTION, TARGET_EMUTLS_VAR_PREFIX, |
| 5103 | TARGET_EMUTLS_TMPL_PREFIX, TARGET_EMUTLS_VAR_FIELDS, |
| 5104 | TARGET_EMUTLS_VAR_INIT, TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS, |
| 5105 | TARGET_EMUTLS_VAR_ALIGN_FIXED, TARGET_EMUTLS): New. |
| 5106 | (TARGET_INITIALIZER): Add TARGET_EMUTLS. |
| 5107 | * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS, |
| 5108 | BUILT_IN_EMUTLS_REGISTER_COMMON): Get name from targetm structure. |
| 5109 | * dwarf2out.c (loc_descriptor_from_tree_1): Check if emutls can |
| 5110 | emit debug information. |
| 5111 | * coretypes.h (tls_model): Add TLS_MODEL_EMULATED, TLS_MODEL_REAL. |
| 5112 | * varasm.c: Include targhooks.h. |
| 5113 | (emutls_object_section, emutls_tmpl_section): New. |
| 5114 | (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): Remove. |
| 5115 | (EMUTLS_SEPARATOR): New. |
| 5116 | (prefix_name): New. |
| 5117 | (get_emutls_object_name): New. |
| 5118 | (default_emutls_var_fields): New, broken out of ... |
| 5119 | (get_emutls_object_type): ... here. Adjust to use target hooks. |
| 5120 | (get_emutls_init_templ_addr): Adjust to use target hooks. |
| 5121 | (emutls_decl): Adjust to use target hooks. |
| 5122 | (emutls_finish): Likewise. |
| 5123 | (default_emutls_var_init): New, broken out of ... |
| 5124 | (assemble_variable): ... here. Adjust to use target hooks. |
| 5125 | * output.h (enum section_category): Add SECCAT_EMUTLS_VAR, |
| 5126 | SECCAT_EMUTLS_TMPL. |
| 5127 | * c-common.c (handle_section_attribute): Prevent overriding |
| 5128 | sections for emulated tls with special sections. |
| 5129 | * config/i386/i386.c (x86_64_elf_select_section): Add |
| 5130 | SECCAT_EMUTLS_VAR and SECCAT_EMUTLS_TMPL. |
| 5131 | (x86_64_elf_unique_section): Likewise. |
| 5132 | * config/vxworks.c: Include tree.h. |
| 5133 | (vxworks_emutls_var_fields, vxworks_emutls_var_init): New. |
| 5134 | (vxworks_override_options): Set TLS scheme. |
| ae093573 |
5135 | * doc/tm.texi (Emulated TLS): New node. |
| 38475469 |
5136 | |
| 7e3b64b4 |
5137 | 2008-04-26 Simon Baldwin <simonb@google.com> |
| 5138 | |
| 5139 | PR c/35652 |
| 5140 | * builtins.c (c_strlen): Suppressed multiple warnings that can occur |
| 5141 | with propagated string constants. |
| 5142 | |
| 500d8ed2 |
5143 | 2008-04-26 Uros Bizjak <ubizjak@gmail.com> |
| 5144 | |
| 5145 | * config/i386/i386.md (fix_trunc<mode>_i387_fisttp_with_temp): Use 'X' |
| 5146 | constraint for operand 2 when operand 0 is memory operand. |
| 5147 | (fix_truncdi_i387_with_temp): : Use 'X' constraint for operand 4 when |
| 5148 | operand 0 is memory operand. |
| 5149 | (fix_trunc<mode>_i387_with_temp): Ditto. |
| 5150 | (*floatsi<mode>2_vector_mixed_with_temp): Use 'X' constraint for |
| 5151 | operand 2 when operand 1 is memory operand. |
| 5152 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_with_temp): Ditto. |
| 5153 | (*floatsi<mode>2_vector_sse_with_temp): Ditto. |
| 5154 | (*float<SSEMODEI24:mode><MODEF:mode>2_sse_with_temp): Ditto. |
| 5155 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto. |
| 5156 | (floatdi<X87MODEF:mode>2_i387_with_xmm): Use 'X' constraint for |
| 5157 | operands 2,3 and 4 when operand 1 is memory operand. |
| 5158 | (fistdi2_with_temp): Use 'X' constraint for operand 2 when operand 0 |
| 5159 | is memory operand. |
| 5160 | (fistdi2_floor_with_temp): Ditto. |
| 5161 | (fist<mode>2_floor_with_temp): Ditto. |
| 5162 | (fistdi2_ceil_with_temp): Ditto. |
| 5163 | (fist<mode>2_ceil_with_temp): Ditto. |
| 5164 | (*truncdfsf_fast_mixed): Merge alternatives 0 and 1. |
| 5165 | |
| 346c9aaf |
5166 | 2008-04-26 David Daney <ddaney@avtrex.com> |
| 5167 | |
| 5168 | * config/mips/mips.md (UNSPEC_COMPARE_AND_SWAP_12): New |
| 5169 | unspec_volitile. |
| 5170 | (UNSPEC_SYNC_OLD_OP, UNSPEC_SYNC_NEW_OP, UNSPEC_SYNC_EXCHANGE, |
| 5171 | UNSPEC_MEMORY_BARRIER, UNSPEC_SET_GOT_VERSION, |
| 5172 | UNSPEC_UPDATE_GOT_VERSION): Renumber. |
| 5173 | (sync_compare_and_swap<mode>): New expand for QI and HI modes. |
| 5174 | (compare_and_swap_12): New insn. |
| 5175 | * config/mips/mips-protos.h (mips_expand_compare_and_swap_12): Declare. |
| 5176 | * config/mips/mips.c (mips_force_binary): New function. |
| 5177 | (mips_emit_int_order_test, mips_expand_synci_loop): Use it. |
| 5178 | (mips_expand_compare_and_swap_12): New function. |
| 5179 | * config/mips/mips.h (MIPS_COMPARE_AND_SWAP_12): New macro. |
| 5180 | |
| 18d50ae6 |
5181 | 2008-04-25 Jan Hubicka <jh@suse.cz> |
| 5182 | |
| 5183 | PR testsuite/35843 |
| 5184 | * cfgexpand.c (pass_expand): Turn into RTL pass. |
| 5185 | * passes.c (execute_one_pass): Do pass typechecking after execution. |
| 5186 | * tree-pass.h (pass_expand): Turn into RTL pass. |
| 5187 | |
| 5188 | * function.h (struct rtl_data): Move here fields |
| 5189 | accesses_prior_frames, calls_eh_return, saves_all_registers, |
| 5190 | has_nonlocal_goto, has_asm_statement, is_thunk, |
| 5191 | all_throwers_are_sibcalls, limit_stack, profile, uses_const_pool, |
| 5192 | uses_pic_offset_table, uses_eh_lsda, tail_call_emit, |
| 5193 | arg_pointer_save_area_init from struct function; turn into bool. |
| 5194 | (struct function): Move |
| 5195 | calls_eh_return, saves_all_registers, has_nonlocal_goto, |
| 5196 | has_asm_statement, is_thunk, all_throwers_are_sibcalls, limit_stack, |
| 5197 | profile, uses_const_pool, uses_pic_offset_table, uses_eh_lsda, |
| 5198 | tail_call_emit, arg_pointer_save_area_init |
| 5199 | into struct rtl_data. Remove recursive_call_emit and gimplified flags. |
| 5200 | (current_function_returns_struct, current_function_returns_pcc_struct, |
| 5201 | current_function_calls_setjmp, current_function_calls_alloca, |
| 5202 | current_function_accesses_prior_frames, |
| 5203 | current_function_calls_eh_return, current_function_is_thunk, |
| 5204 | current_function_stdarg, current_function_profile, |
| 5205 | current_function_limit_stack, current_function_uses_pic_offset_table, |
| 5206 | current_function_uses_const_pool, current_function_has_nonlocal_label, |
| 5207 | current_function_saves_all_registers, |
| 5208 | current_function_has_nonlocal_goto, |
| 5209 | current_function_has_asm_statement): Remove accesor macros. |
| 5210 | * ra-conflict.c (global_conflicts): Update. |
| 5211 | * tree-tailcall.c (suitable_for_tail_opt_p): Update. |
| 5212 | (suitable_for_tail_call_opt_p): Update. |
| 5213 | * builtins.c (expand_builtin_return_addr): Update. |
| 5214 | (expand_builtin_setjmp_setup): Update. |
| 5215 | (expand_builtin_nonlocal_goto): Update. |
| 5216 | * final.c (final_start_function): Update. |
| 5217 | (profile_function): Update. |
| 5218 | (leaf_function_p): Update. |
| 5219 | (only_leaf_regs_used): Update. |
| 5220 | * df-scan.c (df_get_exit_block_use_set): Update. |
| 5221 | * dojump.c (clear_pending_stack_adjust): Update. |
| 5222 | * tree-stdarg.c (gate_optimize_stdarg): Update. |
| 5223 | * gimple-low.c (lower_function_body): Update. |
| 5224 | * global.c (compute_regsets): Update. |
| 5225 | (global_alloc): Update. |
| 5226 | * dwarf2out.c (dwarf2out_begin_prologue): Update. |
| 5227 | * expr.c (expand_assignment): Update. |
| 5228 | * dse.c (dse_step0): Update. |
| 5229 | (dse_step1): Update. |
| 5230 | * c-decl.c (store_parm_decls): Update. |
| 5231 | * local-alloc.c (combine_regs): Update. |
| 5232 | (find_free_reg): Update. |
| 5233 | * function.c (assign_parms_augmented_arg_list): Update. |
| 5234 | (assign_parm_find_data_types): Update. |
| 5235 | (assign_parms): Update. |
| 5236 | (allocate_struct_function): Update. |
| 5237 | (expand_function_start): Update. |
| 5238 | (expand_function_end): Update. |
| 5239 | (get_arg_pointer_save_area): Update. |
| 5240 | (thread_prologue_and_epilogue_insns): Update. |
| 5241 | (rest_of_match_asm_constraints): Update. |
| 5242 | * stor-layout.c (variable_size): Update. |
| 5243 | * gcse.c (gcse_main): Update. |
| 5244 | (bypass_jumps): Update. |
| 5245 | * gimplify.c (gimplify_function_tree): Update. |
| 5246 | * calls.c (emit_call_1): Update. |
| 5247 | (expand_call): Update. |
| 5248 | * bt-load.c (compute_defs_uses_and_gen): Update. |
| 5249 | * except.c (sjlj_assign_call_site_values): Update. |
| 5250 | (sjlj_emit_function_enter): Update. |
| 5251 | (can_throw_external): Update. |
| 5252 | (set_nothrow_function_flags): Update. |
| 5253 | (expand_builtin_unwind_init): Update. |
| 5254 | (expand_eh_return): Update. |
| 5255 | (convert_to_eh_region_ranges): Update. |
| 5256 | (output_function_exception_table): Update. |
| 5257 | * emit-rtl.c (gen_tmp_stack_mem): Update. |
| 5258 | * cfgexpand.c (expand_used_vars): Update. |
| 5259 | (tree_expand_cfg): Update. |
| 5260 | * cfgcleanup.c (rest_of_handle_jump): Update. |
| 5261 | * explow.c (allocate_dynamic_stack_space): Update. |
| 5262 | * varasm.c (assemble_start_function): Update. |
| 5263 | (force_const_mem): Update. |
| 5264 | (mark_constant_pool): Update. |
| 5265 | * tree-optimize.c (tree_rest_of_compilation): Update. |
| 5266 | * stack-ptr-mod.c (notice_stack_pointer_modification): Update. |
| 5267 | * tree-cfg.c (notice_special_calls): Update. |
| 5268 | (is_ctrl_altering_stmt): Update. |
| 5269 | (tree_can_make_abnormal_goto): Update. |
| 5270 | (tree_purge_dead_abnormal_call_edges): Update. |
| 5271 | * config/alpha/predicates.md: Update. |
| 5272 | * config/alpha/alpha.c (alpha_sa_mask): Update. |
| 5273 | (alpha_sa_size): Update. |
| 5274 | (alpha_does_function_need_gp): Update. |
| 5275 | (alpha_expand_prologue): Update. |
| 5276 | (alpha_start_function): Update. |
| 5277 | (alpha_output_function_end_prologue): Update. |
| 5278 | (alpha_expand_epilogue): Update. |
| 5279 | * config/frv/frv.c (frv_stack_info): Update. |
| 5280 | (frv_expand_epilogue): Update. |
| 5281 | * config/s390/s390.c (s390_regs_ever_clobbered): Update. |
| 5282 | (s390_register_info): Update. |
| 5283 | (s390_frame_info): Update. |
| 5284 | (s390_init_frame_layout): Update. |
| 5285 | (s390_can_eliminate): Update. |
| 5286 | (save_gprs): Update. |
| 5287 | * config/spu/spu.c (spu_split_immediate): Update. |
| 5288 | (need_to_save_reg): Update. |
| 5289 | (spu_expand_prologue): Update. |
| 5290 | (spu_expand_epilogue): Update. |
| 5291 | * config/sparc/sparc.md: Update. |
| 5292 | * config/sparc/sparc.c (eligible_for_return_delay): Update. |
| 5293 | (sparc_tls_got): Update. |
| 5294 | (legitimize_pic_address): Update. |
| 5295 | (sparc_emit_call_insn): Update. |
| 5296 | (sparc_expand_prologue): Update. |
| 5297 | (output_return): Update. |
| 5298 | (print_operand): Update. |
| 5299 | (sparc_function_ok_for_sibcall): Update. |
| 5300 | * config/sparc/sparc.h (EXIT_IGNORE_STACK): Update. |
| 5301 | * config/m32r/m32r.md: Update. |
| 5302 | * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Update. |
| 5303 | (m32r_compute_frame_size): Update. |
| 5304 | (m32r_expand_prologue): Update. |
| 5305 | (m32r_expand_epilogue): Update. |
| 5306 | (m32r_legitimize_pic_address): Update. |
| 5307 | * config/m32r/m32r.h (FRAME_POINTER_REQUIRED): Update. |
| 5308 | * config/i386/linux.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update. |
| 5309 | * config/i386/i386.c (ix86_frame_pointer_required): Update. |
| 5310 | (gen_push): Update. |
| 5311 | (ix86_save_reg): Update. |
| 5312 | (ix86_compute_frame_layout): Update. |
| 5313 | (ix86_expand_prologue): Update. |
| 5314 | (ix86_expand_epilogue): Update. |
| 5315 | * config/sh/sh.c (output_stack_adjust): Update. |
| 5316 | (calc_live_regs): Update. |
| 5317 | (sh5_schedule_saves): Update. |
| 5318 | (sh_expand_prologue): Update. |
| 5319 | (sh_expand_epilogue): Update. |
| 5320 | (sh_setup_incoming_varargs): Update. |
| 5321 | (sh_allocate_initial_value): Update. |
| 5322 | (sh_get_pr_initial_val): Update. |
| 5323 | * config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): Update. |
| 5324 | * config/sh/sh.md (label:): Update. |
| 5325 | * config/avr/avr.c (out_movhi_mr_r): Update. |
| 5326 | * config/crx/crx.h (enum): Update. |
| 5327 | * config/xtensa/xtensa.h (along): Update. |
| 5328 | * config/stormy16/stormy16.c Update. |
| 5329 | (xstormy16_compute_stack_layout): Update. |
| 5330 | * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Update. |
| 5331 | (fr30_expand_prologue): Update. |
| 5332 | * config/cris/cris.c (cris_conditional_register_usage): Update. |
| 5333 | (cris_reg_saved_in_regsave_area): Update. |
| 5334 | (cris_initial_frame_pointer_offset): Update. |
| 5335 | (cris_simple_epilogue): Update. |
| 5336 | (cris_expand_prologue): Update. |
| 5337 | (cris_expand_epilogue): Update. |
| 5338 | (cris_expand_pic_call_address): Update. |
| 5339 | (cris_asm_output_symbol_ref): Update. |
| 5340 | (cris_asm_output_label_ref): Update. |
| 5341 | * config/cris/cris.md Update. |
| 5342 | * config/iq2000/iq2000.c (compute_frame_size): Update. |
| 5343 | (iq2000_expand_epilogue): Update. |
| 5344 | * config/mt/mt.h (save_direction): Update. |
| 5345 | * config/mn10300/mn10300.c (mn10300_function_value): Update. |
| 5346 | * config/ia64/ia64.c (ia64_compute_frame_size): Update. |
| 5347 | (ia64_secondary_reload_class): Update. |
| 5348 | * config/m68k/m68k.c (m68k_save_reg): Update. |
| 5349 | (m68k_expand_prologue): Update. |
| 5350 | (m68k_expand_epilogue): Update. |
| 5351 | (legitimize_pic_address): Update. |
| 5352 | * config/rs6000/rs6000.c (rs6000_got_register): Update. |
| 5353 | (first_reg_to_save): Update. |
| 5354 | (first_altivec_reg_to_save): Update. |
| 5355 | (compute_vrsave_mask): Update. |
| 5356 | (compute_save_world_info): Update. |
| 5357 | (rs6000_stack_info): Update. |
| 5358 | (spe_func_has_64bit_regs_p): Update. |
| 5359 | (rs6000_ra_ever_killed): Update. |
| 5360 | (rs6000_emit_eh_reg_restore): Update. |
| 5361 | (rs6000_emit_allocate_stack): Update. |
| 5362 | (rs6000_emit_prologue): Update. |
| 5363 | (rs6000_emit_epilogue): Update. |
| 5364 | (rs6000_output_function_epilogue): Update. |
| 5365 | (output_profile_hook): Update. |
| 5366 | (rs6000_elf_declare_function_name): Update. |
| 5367 | * config/rs6000/rs6000.h (rs6000_args): Update. |
| 5368 | * config/rs6000/rs6000.md: Update. |
| 5369 | * config/mcore/mcore.c (mcore_expand_prolog): Update. |
| 5370 | * config/arc/arc.c (arc_output_function_epilogue): Update. |
| 5371 | * config/arc/arc.h (FRAME_POINTER_REQUIRED): Update. |
| 5372 | * config/darwin.c (machopic_function_base_name): Update. |
| 5373 | * config/score/score3.c (score3_compute_frame_size): Update. |
| 5374 | (rpush): Update. |
| 5375 | (rpop): Update. |
| 5376 | (score3_epilogue): Update. |
| 5377 | * config/score/score7.c (score7_compute_frame_size): Update. |
| 5378 | (score7_prologue): Update. |
| 5379 | (score7_epilogue): Update. |
| 5380 | * config/score/score.h (FRAME_POINTER_REQUIRED): Update. |
| 5381 | * config/arm/linux-elf.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update. |
| 5382 | * config/arm/arm.c (use_return_insn): Update. |
| 5383 | (require_pic_register): Update. |
| 5384 | (arm_load_pic_register): Update. |
| 5385 | (arm_compute_save_reg0_reg12_mask): Update. |
| 5386 | (arm_compute_save_reg_mask): Update. |
| 5387 | (thumb1_compute_save_reg_mask): Update. |
| 5388 | (output_return_instruction): Update. |
| 5389 | (arm_output_function_prologue): Update. |
| 5390 | (arm_output_epilogue): Update. |
| 5391 | (arm_get_frame_offsets): Update. |
| 5392 | (arm_expand_prologue): Update. |
| 5393 | (thumb_pushpop): Update. |
| 5394 | (thumb_exit): Update. |
| 5395 | (thumb1_expand_prologue): Update. |
| 5396 | (thumb1_expand_epilogue): Update. |
| 5397 | (arm_unwind_emit): Update. |
| 5398 | (arm_output_fn_unwind): Update. |
| 5399 | * config/arm/arm.h (FRAME_POINTER_REQUIRED): Update. |
| 5400 | * config/arm/arm.md: Update. |
| 5401 | * config/pa/pa.md: Update. |
| 5402 | * config/pa/pa.c (legitimize_pic_address): Update. |
| 5403 | (compute_frame_size): Update. |
| 5404 | (hppa_expand_prologue): Update. |
| 5405 | (hppa_expand_epilogue): Update. |
| 5406 | (borx_reg_operand): Update. |
| 5407 | * config/pa/pa.h (FRAME_POINTER_REQUIRED): Update. |
| 5408 | (HARD_REGNO_RENAME_OK): Update. |
| 5409 | * config/mips/mips.c (mips_global_pointer): Update. |
| 5410 | (mips_save_reg_p): Update. |
| 5411 | (mips_compute_frame_info): Update. |
| 5412 | (mips_frame_pointer_required): Update. |
| 5413 | (mips_expand_prologue): Update. |
| 5414 | (mips_expand_epilogue): Update. |
| 5415 | (mips_can_use_return_insn): Update. |
| 5416 | (mips_reorg_process_insns): Update. |
| 5417 | * config/v850/v850.c (compute_register_save_size): Update. |
| 5418 | * config/mmix/mmix.h (FRAME_POINTER_REQUIRED): Update. |
| 5419 | * config/mmix/mmix.c (along): Update. |
| 5420 | (mmix_expand_epilogue): Update. |
| 5421 | * config/bfin/bfin.c (legitimize_pic_address): Update. |
| 5422 | (must_save_p): Update. |
| 5423 | (stack_frame_needed_p): Update. |
| 5424 | (add_to_reg): Update. |
| 5425 | (bfin_expand_prologue): Update. |
| 5426 | * stmt.c (expand_asm_operands): Update. |
| 5427 | * reload1.c (reload): Update. |
| 5428 | (init_elim_table): Update. |
| 5429 | |
| 9407e9ac |
5430 | 2008-04-25 Bob Wilson <bob.wilson@acm.org> |
| 5431 | |
| 5432 | * optabs.c (expand_float): Fix REG_EQUAL for UNSIGNED_FLOAT libcall. |
| 5433 | |
| f96e219b |
5434 | 2008-04-25 H.J. Lu <hongjiu.lu@intel.com> |
| 5435 | |
| 501ec29a |
5436 | * config/i386/sse.md (mov<mode>): Replace SSEMODEI with SSEMODE. |
| f96e219b |
5437 | (*mov<mode>_internal): Likewise. Support V4SF and V2DF. |
| 5438 | (mov<mode>): Removed. |
| 5439 | (*movv4sf_internal): Likewise. |
| 5440 | (*movv2df_internal): Likewise. |
| 5441 | |
| 29ed6076 |
5442 | 2008-04-25 Pompapathi V Gadad <Pompapathi.V.Gadad@nsc.com> |
| 5443 | |
| 5444 | * config.gcc (crx-*-elf): Remove deprecation. |
| 5445 | |
| a64de0e6 |
5446 | 2008-04-25 Danny Smith <dannysmith@users.sourceforge.net> |
| 5447 | |
| 5448 | * config/i386/cygming-crtend.c (register_frame_ctor): Register |
| 5449 | __gcc_deregister_frame with atexit. |
| 5450 | (deregister_frame_dtor): Remove. |
| 5451 | |
| d636296f |
5452 | 2008-04-24 Nathan Froyd <froydnj@codesourcery.com> |
| ff84f6db |
5453 | Nathan Sidwell <nathan@codesourcery.com> |
| 5454 | |
| 48d0a424 |
5455 | * config/rs6000/rs6000.opt (mspe): Remove Var property. |
| ff84f6db |
5456 | (misel): Likewise. |
| 48d0a424 |
5457 | * config/rs6000/rs6000.h (rs6000_spe): Declare. |
| ff84f6db |
5458 | (rs6000_isel): Likewise. |
| 48d0a424 |
5459 | * config/rs6000/rs6000.c (rs6000_spe): New variable. |
| ff84f6db |
5460 | (rs6000_isel): New variable. |
| 48d0a424 |
5461 | (rs6000_handle_option): Handle OPT_mspe and OPT_misel. |
| ff84f6db |
5462 | |
| d991e6e8 |
5463 | 2008-04-24 Jakub Jelinek <jakub@redhat.com> |
| 5464 | |
| 5465 | PR c++/35758 |
| 5466 | * c-common.c (handle_vector_size_attribute): Call |
| 5467 | lang_hooks.types.reconstruct_complex_type instead of |
| 5468 | reconstruct_complex_type. |
| 5469 | * config/rs6000/rs6000.c (rs6000_handle_altivec_attribute): Likewise. |
| 5470 | * config/spu/spu.c (spu_handle_vector_attribute): Likewise. |
| 5471 | * langhooks.h (struct lang_hooks_for_types): Add |
| 5472 | reconstruct_complex_type hook. |
| 5473 | * langhooks-def.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define. |
| 5474 | (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it. |
| 5475 | |
| d43cee80 |
5476 | 2008-04-24 Richard Guenther <rguenther@suse.de> |
| 5477 | |
| 5478 | * c-common.h (check_builtin_function_arguments): Declare. |
| 5479 | * c-common.c (validate_nargs): New function. |
| 5480 | (check_builtin_function_arguments): Likewise. |
| 5481 | * c-typeck.c (build_function_call): Call |
| 5482 | check_builtin_function_arguments. |
| 5483 | * builtins.c (fold_builtin_classify): Remove error reporting code. |
| 5484 | (fold_builtin_unordered_cmp): Likewise. |
| 5485 | (fold_builtin_1): Likewise. |
| 5486 | (fold_builtin_n): Likewise. |
| 5487 | |
| 5791999f |
5488 | 2008-04-24 Jakub Jelinek <jakub@redhat.com> |
| 5489 | |
| 5490 | PR tree-optimization/36008 |
| 5491 | * fold-const.c (try_move_mult_to_index): If s == NULL, divide |
| 5492 | the original op1, rather than delta by step. |
| 5493 | |
| e06f9c34 |
5494 | 2008-04-22 Antoniu Pop <antoniu.pop@gmail.com> |
| 48d0a424 |
5495 | Sebastian Pop <sebastian.pop@amd.com> |
| e06f9c34 |
5496 | |
| 5497 | * tree-parloops.c (take_address_of, eliminate_local_variables_1, |
| 5498 | eliminate_local_variables_stmt, eliminate_local_variables, |
| 5499 | separate_decls_in_loop_name, separate_decls_in_loop_stmt, |
| 5500 | separate_decls_in_loop, gen_parallel_loop): Make them work on a region |
| 5501 | of code delimited by two edges in the CFG. |
| 5502 | (separate_decls_in_loop_name): Renamed separate_decls_in_region_name. |
| 5503 | (separate_decls_in_loop_stmt): Renamed separate_decls_in_region_stmt. |
| 5504 | (separate_decls_in_loop): Renamed separate_decls_in_region. Isolate |
| 5505 | the case of parallelisation of reductions. |
| 5506 | (expr_invariant_in_region_p): New. |
| 5507 | |
| 5508 | * tree-flow.h (gather_blocks_in_sese_region): Declared. |
| 5509 | * tree-cfg.c (gather_blocks_in_sese_region): Extern. |
| 5510 | |
| 664af971 |
5511 | 2008-04-24 Ira Rosen <irar@il.ibm.com> |
| 48d0a424 |
5512 | Richard Guenther <rguenther@suse.de> |
| 664af971 |
5513 | |
| 5514 | PR tree-optimization/36034 |
| 5515 | * tree-vect-analyze.c (vect_analyze_group_access): SLP is |
| 5516 | incapable of dealing with loads with gaps. |
| 5517 | |
| ced5bc56 |
5518 | 2008-04-24 Rafael Espindola <espindola@google.com> |
| 5519 | |
| 5520 | * tree-flow.h (vrp_evaluate_conditional): Change signature. |
| 5521 | * tree-ssa-propagate.c (fold_predicate_in): Update call to |
| 5522 | vrp_evaluate_conditional. |
| 5523 | * tree-vrp.c (vrp_evaluate_conditional_warnv): Remove. |
| 48d0a424 |
5524 | (vrp_evaluate_conditional): Split the cond argument. |
| 5525 | (vrp_visit_cond_stmt): Use vrp_evaluate_conditional_warnv_with_ops. |
| 5526 | (simplify_stmt_for_jump_threading): Update call to |
| ced5bc56 |
5527 | vrp_evaluate_conditional. |
| 5528 | |
| 06d44c00 |
5529 | 2008-04-24 Ira Rosen <irar@il.ibm.com> |
| 5530 | |
| 5531 | PR tree-optimization/35982 |
| 5532 | * tree-vect-analyze.c (vect_check_interleaving): Check that the |
| 5533 | interleaved data-refs are of the same type. |
| 5534 | |
| d351f137 |
5535 | 2008-04-24 Danny Smith <dannysmith@users.net> |
| 5536 | |
| 48d0a424 |
5537 | * c-format.c (check_format_info_main): Use strncmp rather than a |
| 5538 | magic prefix to handle multichar length specs. |
| d351f137 |
5539 | * config/i386/msformat-c.c (format_length_info ms_printf_length_specs): |
| 5540 | Don't prefix "I64" and "I32" with '\0'. |
| 5541 | |
| 85637477 |
5542 | 2008-04-24 Jakub Jelinek <jakub@redhat.com> |
| 5543 | |
| 5544 | PR target/36015 |
| 5545 | * config/i386/i386.c (init_cumulative_args): Don't pass anything |
| 5546 | in registers for -m32 only if stdarg_p (fntype). |
| 5547 | |
| 39925406 |
5548 | 2008-04-24 Uros Bizjak <ubizjak@gmail.com> |
| 5549 | |
| 5550 | PR rtl-optimization/36006 |
| 5551 | * expmed.c (store_fixed_bit_field): Copy op0 rtx before moving |
| 5552 | temp to op0 in order to avoid invalid rtx sharing. |
| 5553 | |
| c7d4e749 |
5554 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
| 5555 | |
| 5556 | * tree-cfg.c (verify_expr): Check with is_gimple_address. Don't |
| 5557 | check TREE_INVARIANT. |
| 5558 | * tree-gimple.c (is_gimple_address): New. |
| 5559 | (is_gimple_invariant_address): Simplify using decl_address_invariant_p. |
| 5560 | * tree-gimple.h (is_gimple_address): New. |
| 5561 | * tree.h (decl_address_invariant_p): New. |
| 5562 | * tree.c (make_node_stat): Don't set TREE_INVARIANT. |
| 5563 | (build_string): Likewise. |
| 5564 | (decl_address_invariant_p): New, from is_gimple_invariant_address. |
| 5565 | (tree_invariant_p_1): Likewise. |
| 5566 | (save_expr): Use it. |
| 5567 | (tree_invariant_p): New. |
| 5568 | (skip_simple_arithmetic): Use it. |
| 5569 | (stabilize_reference_1): Use it. |
| 5570 | (recompute_tree_invariant_for_addr_expr): Don't update TREE_INVARIANT, |
| 5571 | simplify. |
| 5572 | (build1_stat): Drop code to compute TREE_INVARIANT. |
| 5573 | (build2_stat): Drop code to compute TREE_INVARIANT. |
| 5574 | (build3_stat): Drop code to compute TREE_INVARIANT. |
| 5575 | (build4_stat): Drop code to compute TREE_INVARIANT. |
| 5576 | (build5_stat): Drop code to compute TREE_INVARIANT. |
| 5577 | (build7_stat): Drop code to compute TREE_INVARIANT. |
| 5578 | (merge_dllimport_decl_attributes): Don't mention TREE_INVARIANT. |
| 5579 | * tree.h (struct tree_base): Remove invariant_flag. |
| 5580 | (TREE_INVARIANT): Remove. |
| 5581 | * builtins.c (build_string_literal): Don't set TREE_INVARIANT. |
| 5582 | (fold_builtin_expect): Check TREE_CONSTANT. |
| 5583 | * tree-ssa-ccp.c (fold_stmt_r): Adjust comment. |
| 5584 | * c-tree.h (c_expr_to_decl): Drop third parameter. |
| 5585 | * c-typeck.c (build_external_ref): Don't set TREE_INVARIANT. |
| 5586 | (build_c_cast): Don't set TREE_INVARIANT. |
| 5587 | (pop_init_level): Don't set TREE_INVARIANT. |
| 5588 | (c_objc_common_truthvalue_conversion): Don't set TREE_INVARIANT. |
| 5589 | * gimplify.c (gimplify_init_ctor_preeval): Add assertion, test |
| 5590 | TREE_CONSTANT. |
| 5591 | (gimplify_init_constructor): Don't set TREE_INVARIANT. |
| 5592 | (gimplify_addr_expr): Adjust comment. |
| 5593 | * tree-mudflap.c (mf_build_string): |
| 5594 | * print-tree.c (print_node): Don't print TREE_INVARIANT. |
| 5595 | * tree-nested.c (convert_nonlocal_reference): Adjust comment. |
| 5596 | * c-common.c (fix_string_type): Don't set TREE_INVARIANT. |
| 5597 | * langhooks-def.h (lhd_expr_to_decl): Drop third parameter. |
| 5598 | * langhooks.c (lhd_expr_to_decl): Drop third parameter. |
| 5599 | * langhooks.h (struct lang_hooks): Drop third parameter from |
| 5600 | expr_to_decl. |
| 5601 | |
| 4f8f2f76 |
5602 | 2008-04-23 Richard Guenther <rguenther@suse.de> |
| 5603 | |
| 5604 | PR tree-optimization/27799 |
| 5605 | PR tree-optimization/32921 |
| 5606 | PR tree-optimization/32624 |
| 5607 | * tree-ssa-structalias.c (merge_smts_into): Only merge the |
| 5608 | SMTs aliases and the tag itself into the solution. |
| 5609 | * tree-ssa-alias.c (compute_flow_sensitive_aliasing): Do not |
| 5610 | merge the points-to solution back into the SMT aliases. |
| 5611 | (may_alias_p): Use alias_set_subset_of instead of |
| 5612 | aliases_conflict_p. A pointer which points to |
| 5613 | memory with alias set zero may access any variable. |
| 5614 | |
| 6c711ccf |
5615 | 2008-04-23 Richard Guenther <rguenther@suse.de> |
| 5616 | |
| 5617 | * alias.c (alias_set_subset_of): Correctly handle asking |
| 5618 | if zero is a subset of an alias set with zero child. |
| 5619 | * tree-ssa-alias.c (have_common_aliases_p): Simplify logic. |
| 5620 | (compute_flow_insensitive_aliasing): Correctly walk all |
| 5621 | pointers. Do not unnecessarily union sets. |
| 5622 | |
| 2802826e |
5623 | 2008-04-23 Richard Guenther <rguenther@suse.de> |
| 5624 | |
| 5625 | PR middle-end/36021 |
| 5626 | * c-common.c (handle_alloc_size_attribute): Use type_num_arguments. |
| 5627 | |
| 1aa0d4ff |
5628 | 2008-04-22 Tomas Bily <tbily@suse.cz> |
| 5629 | |
| 39925406 |
5630 | * tree-cfg.c (verify_expr): Check for NON_LVALUE_EXPR as |
| 5631 | unreachable case. |
| 5632 | * tree-vrp.c (extract_range_from_unary_expr): Removed unused |
| 5633 | NON_LVALUE_EXPR. |
| 5634 | * tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise. |
| 5635 | * tree-ssa-structalias.c (get_constraint_for): Likewise. |
| 5636 | * tree-inline.c (estimate_num_insns_1): Likewise. |
| 5637 | * varasm.c (const_hash_1, compare_constant, copy_constant) |
| 5638 | (compute_reloc_for_constant, output_addressed_constants): Likewise. |
| 5639 | * emit-rtl.c (component_ref_for_mem_expr) |
| 5640 | (set_mem_attributes_minus_bitpos): Likewise. |
| 5641 | * expr.c (highest_pow2_factor, expand_expr_real_1, ) |
| 5642 | (is_aligning_offset): Likewise. |
| 5643 | * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info): Likewise. |
| 5644 | * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise. |
| 5645 | * dojump.c (do_jump): Likewise. |
| 5646 | * builtins.c (get_pointer_alignment, get_memory_rtx) |
| 5647 | (integer_valued_real_p, fold_builtin_next_arg): Likewise. |
| 5648 | * tree-scalar-evolution.c (instantiate_parameters_1): Likewise. |
| 1aa0d4ff |
5649 | |
| 08491912 |
5650 | 2008-04-23 Jakub Jelinek <jakub@redhat.com> |
| 5651 | |
| 5652 | PR rtl-optimization/36017 |
| 5653 | * builtins.c (expand_errno_check): Clear CALL_EXPR_TAILCALL before |
| 5654 | expanding the library call. |
| 5655 | |
| 7ded8d6e |
5656 | 2008-04-22 Ian Lance Taylor <iant@google.com> |
| 5657 | |
| 5658 | * fold-const.c (pointer_may_wrap_p): Call int_size_in_bytes rather |
| 5659 | than size_in_bytes. |
| 5660 | |
| dd7bfdc0 |
5661 | 2008-04-22 Pat Haugen <pthaugen@us.ibm.com> |
| 5662 | |
| 5663 | * config/rs6000/rs6000.c (rs6000_register_move_cost): Increase cost |
| 5664 | of LR/CTR moves for Power6. |
| 5665 | |
| 957f873e |
5666 | 2008-04-22 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 023c2d03 |
5667 | |
| 5668 | PR middle-end/36003 |
| 5669 | * passes.c (init_optimization_passes): Remove |
| 5670 | pass_fast_rtl_byte_dce. |
| 5671 | |
| 6e22f3c7 |
5672 | 2008-04-22 Uros Bizjak <ubizjak@gmail.com> |
| 5673 | |
| 5674 | PR target/29096 |
| 5675 | * config/i386/xmmintrin.h (_mm_cvtpi16_ps): Rearrange calls to |
| 5676 | builtin functions to generate faster code. |
| 5677 | (_mm_cvtpu16_ps): Ditto. |
| 5678 | (_mm_cvtpi32x2_ps): Ditto. |
| 5679 | |
| 12f2d5e9 |
5680 | 2008-04-22 Nick Clifton <nickc@redhat.com> |
| 5681 | |
| 2b945500 |
5682 | * common.opt (ftree-loop-distribution): Add Optimization |
| 5683 | attribute. |
| 5684 | |
| ca852515 |
5685 | * config/frv/frv.c (frv_stack_info): Use crtl instead of cfun. |
| 5686 | (frv_expand_builtin_va_start): Likewise. |
| 5687 | |
| 12f2d5e9 |
5688 | * config/arm/arm.c (thumb_find_work_register): Fix location of |
| 5689 | argument register count. |
| 5690 | |
| 2ccdedfd |
5691 | 2008-04-22 Maxim Kuvyrkov <maxim@codesourcery.com> |
| 5692 | |
| 5693 | Support scheduling for ColdFire V1 and V3 microarchitecture. |
| 5694 | Improve scheduling of multiplication instructions. |
| 5695 | |
| 5696 | * config/m68k/m68k.md (cpu): Add cfv1 and cfv3. Rename cf_v2 to cfv1. |
| 5697 | (mac): New instruction attribute. |
| 5698 | * config/m68k/m68k.c (override_options): Handle cfv1, cfv3 and mac. |
| 5699 | (m68k_sched_mac): New variable. |
| 5700 | (m68k_sched_attr_type2, m68k_sched_md_init_global): Update. |
| 5701 | Handle cfv1 and cfv3. |
| 5702 | (max_insn_size): New static variable. |
| 5703 | (struct _sched_ib): New type. |
| 5704 | (sched_ib): New static variable. |
| 5705 | (sched_ib_size, sched_ib_filled, sched_ib_insn): Convert variables |
| 5706 | to fields of 'struct _sched_ib sched_ib'. Update all uses. |
| 5707 | (m68k_sched_variable_issue): Add modeling of cfv3 instruction buffer. |
| 5708 | Update. |
| 5709 | (m68k_sched_md_init_global, m68k_sched_md_finish_global, |
| 5710 | m68k_sched_md_init, m68k_sched_md_finish): Handle cfv1 and cfv3. Init |
| 5711 | new variables. Update. |
| 5712 | (m68k_sched_dfa_pre_advance_cycle, m68k_sched_dfa_post_advance_cycle): |
| 5713 | Add modeling of cfv3 instruction buffer. Update. |
| 5714 | * config/m68k/m68k-protos.h (m68k_sched_mac): Declare. |
| 5715 | * config/m68k/m68k.h (TUNE_CFV3): New macro. |
| 5716 | * config/m68k/cf.md: Change substrings 'cf_v2' to 'cfv12' or 'cfv123'. |
| 5717 | (cf_* reservations): Rename to cfv12 or cfv123 to indicate cores |
| 5718 | a particular reservation applies to. |
| 5719 | (type2): Reorganize attribute values. Rename alu to alu_reg, |
| 5720 | alu_l to alu, move_l to omove. Join move to alu. Split mul |
| 5721 | to mul_l and mul_w. |
| 5722 | (cf_ib_*): Simplify description of instruction buffer. |
| 5723 | (cf_ib_w0, cf_ib_w4, cf_ib_w5, cf_ib_w6): Remove. |
| 5724 | (cf_mem): Split into cf_mem1 and cf_mem2. |
| 5725 | (cf_v2_move_??): Rename to cfv12_alu_??. |
| 5726 | (cf_v2_move_l_??): Rename to cfv12_omove_??. |
| 5727 | (cf_v2_mul_??): Remove reservations. |
| 5728 | (cfv12_mul_l_??, cfv12_mul_w_??, cfv12_mac_w_??, cfv12_mac_l_??, |
| 5729 | cfv12_emac_??, cfv12_emac_w_i0): New reservations. |
| 5730 | (cfv12_rts, cfv12_call, cfv12_bcc, cfv12_bra, cfv12_jmp): Move to |
| 5731 | appropriate place. |
| 5732 | (cfv3_alu_10, cfv3_omove_10, cfv3_alu_i0, cfv3_omove_i0, cfv3_alu_01, |
| 5733 | cfv3_alu_0i, cfv3_alu_11, cfv3_omove_11, cfv3_alu_i1, cfv3_omove_i1, |
| 5734 | cfv3_alu_1i, cfv3_omove_1i, cfv3_pea_11, cfv3_pea_i1, cfv3_mul_w_10, |
| 5735 | cfv3_mul_l_10, cfv3_mul_w_i0, cfv3_mac_w_10, cfv3_mac_l_10, |
| 5736 | cfv3_mac_w_i0, cfv3_emac_10, cfv3_emac_w_i0, cfv3_rts, cfv3_call, |
| 5737 | cfv3_bcc, cfv3_bra, cfv3_jmp): New reservations. |
| 5738 | (cfv3_*_1, cfv3_*_2, cfv3_*_3): New instruction reservations that are |
| 5739 | expansions of the above reservations for instructions of sizes |
| 5740 | 1, 2 and 3 words. |
| 5741 | |
| a86fc23b |
5742 | 2008-04-22 Maxim Kuvyrkov <maxim@codesourcery.com> |
| 5743 | |
| 5744 | * rtl-factoring.c (collect_patterns_seqs): Handle CC0 targets. |
| 5745 | |
| fe66e922 |
5746 | 2008-04-21 Adam Nemet <anemet@caviumnetworks.com> |
| 5747 | |
| 5748 | * coverage.c: Include tree-pass.h. |
| 5749 | (coverage_counter_alloc): Print da_file_name to the dump file. |
| 5750 | |
| 957f873e |
5751 | 2008-04-21 Kenneth Zadeck <zadeck@naturalbridge.com> |
| fe66e922 |
5752 | |
| 349621f0 |
5753 | * sbitmap.c (sbitmap_range_empty_p): New function. |
| 5754 | * sbitmap.h (sbitmap_range_empty_p): New function. |
| fe66e922 |
5755 | * bitmap.h: Now includes obstack.h. |
| 349621f0 |
5756 | |
| fe66e922 |
5757 | 2008-04-21 Richard Sandiford <rsandifo@nildram.co.uk> |
| 957f873e |
5758 | Kenneth Zadeck <zadeck@naturalbridge.com> |
| bf1f8fbc |
5759 | |
| 5760 | * dbgcnt.def (ra_byte_scan): Added. |
| 5761 | * dbgcnt.c (dbg_cnt): Added code to print message to dump_file |
| 5762 | when the last hit happens for a counter. |
| 5763 | * timevar.def (TV_DF_BYTE_LR): New variable. |
| 5764 | * tree-pass.h (pass_fast_rtl_byte_dce): New pass. |
| 5765 | * passes.c (pass_fast_rtl_byte_dce): New pass. |
| 5766 | * fwprop.c (update_df): Added mode to call df_ref_create. |
| 5767 | Renamed DF_REF_WIDTH and DF_REF_OFFSET to DF_REF_EXTRACT_WIDTH and |
| 5768 | DF_REF_EXTRACT_OFFSET. |
| 5769 | * df.h (DF_BYTE_LR, DF_BYTE_LR_BB_INFO, DF_BYTE_LR_IN, |
| 5770 | DF_BYTE_LR_OUT, df_byte_lr): New macro. |
| 5771 | (df_mm): New enum. |
| 5772 | (df_ref_extract): Added mode field. |
| 5773 | (DF_REF_WIDTH, DF_REF_OFFSET) Renamed to DF_REF_EXTRACT_WIDTH and |
| 5774 | DF_REF_EXTRACT_OFFSET. |
| 5775 | (DF_REF_EXTRACT_MODE): New macro. |
| 5776 | (df_byte_lr_bb_info): New structure. |
| 5777 | (df_print_byte_regset, df_compute_accessed_bytes, |
| 5778 | df_byte_lr_add_problem, df_byte_lr_get_regno_start, |
| 5779 | df_byte_lr_get_regno_len, df_byte_lr_simulate_defs, |
| 5780 | df_byte_lr_simulate_uses, |
| 5781 | df_byte_lr_simulate_artificial_refs_at_top, |
| 5782 | df_byte_lr_simulate_artificial_refs_at_end, |
| 5783 | df_compute_accessed_bytes): New function. |
| 5784 | (df_ref_create): Add parameter. |
| 5785 | (df_byte_lr_get_bb_info): New inline function. |
| 5786 | * df-scan.c (df_ref_record, df_uses_record, |
| 5787 | df_ref_create_structure): Added mode parameter. |
| 5788 | (df_ref_create, df_notes_rescan, df_ref_record, df_def_record_1, |
| 5789 | df_defs_record, df_uses_record, df_get_conditional_uses, |
| 5790 | df_get_call_refs, df_insn_refs_collect, df_bb_refs_collect, |
| 5791 | df_entry_block_defs_collect, df_exit_block_uses_collect): |
| 5792 | Added mode parameter to calls to df_ref_record, df_uses_record, |
| 5793 | df_ref_create_structure. |
| 39925406 |
5794 | (df_ref_equal_p, df_ref_compare): Added test for modes. |
| bf1f8fbc |
5795 | (df_ref_create_structure): Added code to set mode. Renamed |
| 5796 | DF_REF_WIDTH and DF_REF_OFFSET to DF_REF_EXTRACT_WIDTH and |
| 5797 | DF_REF_EXTRACT_OFFSET. |
| 5798 | * df-core.c (df_print_byte_regset): New function. |
| 5799 | * df-byte-scan.c: New file. |
| 5800 | * df-problems.c (df_rd_transfer_function): Removed unnecessary |
| 5801 | calls to BITMAP_FREE. |
| 5802 | (df_byte_lr_problem_data, df_problem problem_BYTE_LR): New structure. |
| 5803 | (df_byte_lr_get_regno_start, df_byte_lr_get_regno_len, |
| 5804 | df_byte_lr_set_bb_info, df_byte_lr_free_bb_info, |
| 5805 | df_byte_lr_check_regs, df_byte_lr_expand_bitmap, |
| 5806 | df_byte_lr_alloc, df_byte_lr_reset, df_byte_lr_bb_local_compute, |
| 5807 | df_byte_lr_local_compute, df_byte_lr_init, |
| 5808 | df_byte_lr_confluence_0, df_byte_lr_confluence_n, |
| 5809 | df_byte_lr_transfer_function, df_byte_lr_free, |
| 5810 | df_byte_lr_top_dump, df_byte_lr_bottom_dump, |
| 5811 | df_byte_lr_add_problem, df_byte_lr_simulate_defs, |
| 5812 | df_byte_lr_simulate_uses, |
| 5813 | df_byte_lr_simulate_artificial_refs_at_top, |
| 5814 | df_byte_lr_simulate_artificial_refs_at_end): New function. |
| 5815 | * dce.c (byte_dce_process_block): New function. |
| 5816 | (dce_process_block): au is now passed in rather than computed |
| 5817 | locally. Changed loops that look at artificial defs to not look |
| 5818 | for conditional or partial ones, because there never are any. |
| 5819 | (fast_dce): Now is able to drive byte_dce_process_block or |
| 5820 | dce_process_block depending on the kind of dce being done. |
| 5821 | (rest_of_handle_fast_dce): Add parameter to fast_dce. |
| 5822 | (rest_of_handle_fast_byte_dce): New function. |
| 5823 | (rtl_opt_pass pass_fast_rtl_byte_dce): New pass. |
| 5824 | * Makefile.in (df-byte-scan.o, debugcnt.o): Added dependencies. |
| 5825 | |
| 798b415d |
5826 | 2008-04-21 Daniel Franke <franke.daniel@gmail.com> |
| 5827 | |
| 5828 | PR fortran/35019 |
| 5829 | * gcc.h: Added fortran options that take arguments to |
| 5830 | DEFAULT_SWITCH_TAKES_ARG and DEFAULT_WORD_SWITCH_TAKES_ARG |
| 5831 | macros. |
| 5832 | |
| 5749b7fb |
5833 | 2008-04-20 Eric Botcazou <ebotcazou@adacore.com> |
| 5834 | |
| 5835 | * tree-sra.c (sra_walk_expr) <VIEW_CONVERT_EXPR>: Disable |
| 5836 | scalarization if on the LHS and not a full access. |
| 5837 | |
| 0c8e56a8 |
5838 | 2008-04-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 5839 | |
| 5749b7fb |
5840 | * Makefile.in (s-gtyp-input): Remove tmp-gi.list before writing it. |
| 0c8e56a8 |
5841 | |
| d31e54f1 |
5842 | 2008-04-18 Rafael Espindola <espindola@google.com> |
| 5749b7fb |
5843 | |
| d31e54f1 |
5844 | * tree-vrp.c (find_case_label_index): Fix the binary search. |
| 5845 | (find_case_label_range): New. |
| 5846 | (vrp_visit_switch_stmt): Use find_case_label_range. |
| 5847 | (simplify_switch_using_ranges): Use find_case_label_range. |
| 5848 | |
| 65903740 |
5849 | 2008-04-18 Eric Botcazou <ebotcazou@adacore.com> |
| 5850 | |
| 5851 | * gimplify.c (gimplify_modify_expr_rhs) <COND_EXPR>: Gimplify the LHS |
| 5852 | using the is_gimple_lvalue predicate instead of is_gimple_min_lval. |
| 5853 | |
| 662dbd74 |
5854 | 2008-04-18 Tom Tromey <tromey@redhat.com> |
| 5855 | |
| 5856 | PR libcpp/15500: |
| 5857 | * doc/cpp.texi (Implementation-defined behavior): Mention |
| 5858 | -finput-charset. |
| 5859 | |
| 9fa14f44 |
5860 | 2008-04-18 Ian Lance Taylor <iant@google.com> |
| 5861 | |
| 5862 | * fold-const.c (pointer_may_wrap_p): New static function. |
| 5863 | (fold_comparison): Add another test for pointer overflow. Use |
| 5864 | pointer_may_wrap_p to disable some false positives. |
| 5865 | |
| 924bbf02 |
5866 | 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com> |
| 5867 | |
| 5868 | * c-common.c (CHAR16_TYPE, CHAR32_TYPE): New macros. |
| 5869 | (fname_as_string): Match updated cpp_interpret_string prototype. |
| 5870 | (fix_string_type): Support char16_t* and char32_t*. |
| 5871 | (c_common_nodes_and_builtins): Add char16_t and char32_t (and |
| 5872 | derivative) nodes. Register as builtin if C++0x. |
| 5873 | (c_parse_error): Support CPP_CHAR{16,32}. |
| 5874 | * c-common.h (RID_CHAR16, RID_CHAR32): New elements. |
| 5875 | (enum c_tree_index) <CTI_CHAR16_TYPE, CTI_SIGNED_CHAR16_TYPE, |
| 5876 | CTI_UNSIGNED_CHAR16_TYPE, CTI_CHAR32_TYPE, CTI_SIGNED_CHAR32_TYPE, |
| 5877 | CTI_UNSIGNED_CHAR32_TYPE, CTI_CHAR16_ARRAY_TYPE, |
| 5878 | CTI_CHAR32_ARRAY_TYPE>: New elements. |
| 5879 | (char16_type_node, signed_char16_type_node, unsigned_char16_type_node, |
| 5880 | char32_type_node, signed_char32_type_node, char16_array_type_node, |
| 5881 | char32_array_type_node): New defines. |
| 5882 | * c-lex.c (cb_ident): Match updated cpp_interpret_string prototype. |
| 5883 | (c_lex_with_flags): Support CPP_CHAR{16,32} and CPP_STRING{16,32}. |
| 5884 | (lex_string): Support CPP_STRING{16,32}, match updated |
| 5885 | cpp_interpret_string and cpp_interpret_string_notranslate prototypes. |
| 5886 | (lex_charconst): Support CPP_CHAR{16,32}. |
| 5887 | * c-parser.c (c_parser_postfix_expression): Support CPP_CHAR{16,32} |
| 5888 | and CPP_STRING{16,32}. |
| 5889 | |
| 6a88da51 |
5890 | 2008-04-18 Paolo Bonzini <bonzini@gnu.org> |
| 5891 | |
| 5892 | PR bootstrap/35457 |
| 5893 | * aclocal.m4: Regenerate. |
| 5894 | * configure: Regenerate. |
| 5895 | |
| edb7afe8 |
5896 | 2008-04-18 Jan Hubicka <jh@suse.cz> |
| 5897 | |
| 5898 | * except.c (dw2_size_of_call_site_table, |
| 5899 | sjlj_size_of_call_site_table): Use vector API for call_site_record. |
| 5900 | |
| 5901 | * cgraphbuild.c (build_cgraph_edges): Update. |
| 5902 | * tree-pass.h: Update comment. |
| 5903 | * final.c (leaf_function_p): Update. |
| 5904 | (leaf_renumber_regs): Update. |
| 5905 | (rest_of_clean_state): Update. |
| 5906 | * omp-low.c (expand_omp_parallel): Update. |
| 5907 | * ipa-reference.c (analyze_function): Update. |
| 5908 | * reorg.c (find_end_label): Update. |
| 5909 | (optimize_skip): Update. |
| 5910 | (fill_simple_delay_slots): Update. |
| 5911 | (fill_simple_delay_slots): Update. |
| 5912 | (make_return_insns): Update. |
| 5913 | (dbr_schedule): Update. |
| 5914 | * gimple-low.c (record_vars_into): Update. |
| 5915 | * cfgbuild.c (make_edges): Update. |
| 5916 | * function.c (assign_stack_local): Update. |
| 5917 | (assign_parm_adjust_stack_rtl): Update. |
| 5918 | (locate_and_pad_parm): Update. |
| 5919 | (allocate_struct_function): Do not initialize stack_alignment_needed |
| 5920 | and preferred_stack_boundary here. |
| 5921 | (stack_protect_prologue): Update. |
| 5922 | (stack_protect_epilogue): Update. |
| 5923 | (expand_function_start): Initialize stack_alignment_needed, |
| 5924 | preferred_stack_boundary and max_jumptable_ents. |
| 5925 | (expand_function_end): Update. |
| 5926 | (free_after_compilation): Do not NULLify epilogue_delay_list. |
| 5927 | * function.h (struct rtl_data): Add stack_protect_guard, |
| 5928 | stack_alignment_needed, |
| 5929 | preferred_stack_boundary, epilogue_delay_list. |
| 5930 | (struct function): Remove value_histograms, stack_alignment_needed, |
| 5931 | preferred_stack_boundary, epilogue_delay_list, max_jumptable_ents, |
| 5932 | last_label_uid, |
| 5933 | unexpanded_var_list, stack_protect_guard. |
| 5934 | (current_function_epilogue_delay_list): Remove. |
| 5935 | * ipa-type-escape.c (analyze_function): Update. |
| 5936 | * gimplify.c (pop_gimplify_context): Update comment. |
| 5937 | * calls.c (expand_call): Update. |
| 5938 | (emit_library_call_value_1): Update. |
| 5939 | * except.c (set_nothrow_function_flags): Update. |
| 5940 | * cfgexpand.c (get_decl_align_unit): Update. |
| 5941 | (create_stack_guard): Update. |
| 5942 | (estimated_stack_frame_size): Update. |
| 5943 | (expand_used_vars): Update. |
| 5944 | (tree_expand_cfg): Free histogram earliers, init expansion variables. |
| 5945 | * explow.c (allocate_dynamic_stack_space): Update. |
| 5946 | * tree-ssa-live.c (remove_unused_locals): Update. |
| 5947 | * varasm.c (mark_constant_pool): Update. |
| 5948 | * tree-inline.c (remap_decls): Update. |
| 5949 | (initialize_cfun): Update. |
| 5950 | (declare_return_variable): Update. |
| 5951 | (inline_forbidden_p): Update. |
| 5952 | (expand_call_inline): Update. |
| 5953 | (declare_inline_vars): Update. |
| 5954 | (tree_function_versioning): Update. |
| 5955 | * tree-flow.h (value_histograms): New. |
| 5956 | (VALUE_HISTOGRAMS): New macro. |
| 5957 | * basic-block.h (control_flow_graph): Add max_jumptable_ents, |
| 5958 | last_label_uid. |
| 5959 | * tree-cfg.c (set_bb_for_stmt): Update. |
| 5960 | (replace_by_duplicate_decl): Update. |
| 5961 | (move_block_to_fn): Update. |
| 5962 | (new_label_mapper): Update. |
| 5963 | (dump_function_to_file): Update. |
| 5964 | * ipa-struct-reorg.c (build_data_structure): Update. |
| 5965 | * cfgrtl.c (print_rtl_with_bb): Update. |
| 5966 | * reload1.c (reload): Update. |
| 5967 | (reload): Update. |
| 5968 | * config/i386/i386.c (setup_incoming_varargs_64, |
| 5969 | ix86_compute_frame_layout): Update. |
| 5970 | * config/arc/arc.c (arc_output_function_epilogue): Update. |
| 5971 | |
| 4f364038 |
5972 | 2008-04-18 Marius Strobl <marius@FreeBSD.org> |
| 5973 | |
| 5974 | * gthr-posix.h (__gthread_active_p): Use the Solaris implementation |
| 5975 | for FreeBSD as well. |
| 5976 | * gthr-posix95.h: Likewise. |
| 5977 | |
| a6c18cd6 |
5978 | 2008-04-17 Richard Sandiford <rsandifo@nildram.co.uk> |
| 5979 | |
| 5980 | PR rtl-optimization/35838 |
| 5981 | * dse.c (find_shift_sequence): Use subreg_lowpart_offset to work |
| 5982 | out the byte offset of the first subreg. |
| 5983 | |
| cdb04b84 |
5984 | 2008-04-17 Uros Bizjak <ubizjak@gmail.com> |
| 5985 | |
| 5986 | * config/i386/i386.md (addti3 splitter): Pass arrays of 3 operands |
| 5987 | to split_ti instead of three separate calls with single member arrays. |
| 5988 | (subti3 splitter): Ditto. |
| 5989 | (adddi3 splitter): Ditto with split_di. |
| 5990 | (subdi3 splitter): Ditto. |
| 5991 | (negti2 splitter): Pass arrays of 2 operands to split_ti instead of |
| 5992 | two separate calls with single member arrays. Swap match_dup |
| 5993 | operands 1 and 2 to better fit into the array. |
| 5994 | (negdi2 splitter): Ditto with split_di. |
| 5995 | (movdfcc splitter): Pass arrays of 2 operands to split_di instead of |
| 5996 | two separate calls with single member arrays. Swap match_dup operands |
| 5997 | 6 and 7 to better fit into the array. |
| 5998 | |
| 382e3eba |
5999 | 2008-04-17 H.J. Lu <hongjiu.lu@intel.com> |
| 6000 | |
| 6001 | * config/i386/i386.c (sse_builtin_type): New. |
| 6002 | (bdesc_sse_args): Likewise. |
| 6003 | (bdesc_sse_3arg): Removed. |
| 6004 | (bdesc_2arg): Remove IX86_BUILTIN_AESKEYGENASSIST128. |
| 6005 | (bdesc_1arg): Remove IX86_BUILTIN_ROUNDPD and |
| 6006 | IX86_BUILTIN_ROUNDPS. |
| 6007 | (ix86_init_mmx_sse_builtins): Handle bdesc_sse_args. Remove |
| 6008 | bdesc_sse_3arg. Remove IX86_BUILTIN_ROUNDPD and |
| 6009 | IX86_BUILTIN_ROUNDPS. |
| 6010 | (ix86_expand_sse_4_operands_builtin): Removed. |
| 6011 | (ix86_expand_sse_operands_builtin): New. |
| 6012 | (ix86_expand_unop_builtin): Remove CODE_FOR_sse4_1_roundpd |
| 6013 | and CODE_FOR_sse4_1_roundps. |
| 6014 | (ix86_expand_builtin): Remove IX86_BUILTIN_AESKEYGENASSIST128. |
| 6015 | Handle bdesc_sse_args. Remove bdesc_sse_3arg. |
| 6016 | |
| 0dd5aca6 |
6017 | 2008-04-17 Alan Modra <amodra@bigpond.net.au> |
| 6018 | |
| 6019 | PR target/35907 |
| 6020 | * config/rs6000/rs6000.c (rs6000_emit_epilogue): Restore vr and vrsave |
| 6021 | regs before frame pop when needed. If use_backchain_to_restore_sp |
| 6022 | then load backchain into a temp reg to restore vr and vrsave. Add |
| 6023 | code to restore vr after frame pop if possible. |
| 6024 | |
| 659ce413 |
6025 | 2008-04-17 Richard Guenther <rguenther@suse.de> |
| 6026 | |
| 6027 | * tree-vn.c (expressions_equal_p): Do not check type |
| 6028 | equality or compatibility before calling operand_equal_p. |
| 6029 | * fold-const.c (operand_equal_p): Check equivalence of |
| 6030 | integer constants before bailing out due to signedness or |
| 6031 | precision differences. |
| 6032 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Ignore |
| 6033 | spurious differences in type qualification. Ignore types |
| 6034 | for COMPONENT_REFs at all. |
| 6035 | |
| 9037a84c |
6036 | 2008-04-17 Christian Bruel <christian.bruel@st.com> |
| 6037 | |
| 6038 | * config/sh/sh.c (expand_cbranchdi4): Use original operands for |
| 6039 | msw_skip comparison. |
| 6040 | |
| 520c4c09 |
6041 | 2008-04-16 Jakub Jelinek <jakub@redhat.com> |
| 6042 | |
| e264d515 |
6043 | PR c/35739 |
| 6044 | * tree-nrv.c (tree_nrv): Don't optimize if result_type is GIMPLE |
| 6045 | reg type. |
| 6046 | |
| 520c4c09 |
6047 | PR tree-optimization/35899 |
| 6048 | * tree-inline.c (expand_call_inline): Use GIMPLE_STMT_OPERAND |
| 6049 | rather than TREE_OPERAND. |
| 6050 | |
| 5628aad4 |
6051 | 2008-04-16 Uros Bizjak <ubizjak@gmail.com> |
| 6052 | |
| 6053 | PR target/35944 |
| 6054 | * config/i386/i386.md (fmodxf3): Copy operand 1 and operand 2 into |
| 6055 | temporary registers. Change operand predicate to general_operand. |
| 6056 | (remainderxf3): Ditto. |
| 6057 | |
| 00ae4124 |
6058 | 2008-04-16 Richard Guenther <rguenther@suse.de> |
| 6059 | |
| 6060 | * Makefile.in (tree-affine.o): Add $(FLAGS_H) dependency. |
| 6061 | * tree-affine.c (aff_combination_expand): Look through some |
| 6062 | conversions. |
| 6063 | |
| 7df7561b |
6064 | 2008-04-15 Doug Kwan <dougkwan@google.com> |
| 6065 | |
| 6066 | * dwarf2asm.c (dw2_assemble_integer): Cast to unsigned HOST_WIDE_INT |
| 6067 | for hex printing. |
| 6068 | * tree-pretty-print.c (dump_generic_node): Ditto. |
| 6069 | * final.c (output_addr_const): Ditto. |
| 6070 | * dwarf2out.c (output_cfi): Ditto. |
| 6071 | * c-pretty-print.c (pp_c_integer_constant): Ditto. |
| 6072 | * print-rtl.c (print_rtx): Ditto. |
| 6073 | * print-tree.c (print_node_brief, print_node): Ditto. |
| 6074 | * c-common.c (match_case_to_enum_1): Ditto. |
| 6075 | * sched-vis.c (print_value): Ditto. |
| 6076 | * config/i386/i386.c (print_operand): Cast to long unsigned int |
| 6077 | for hex printing. |
| 6078 | |
| c5aaf380 |
6079 | 2008-04-15 Danny Smith <dannysmith@users.sourceforge.net> |
| 6080 | * libgcc2.c [L_trampoline]: Remove unnecessary prototype for |
| 6081 | MS Windows VirtualProtect function. |
| 6082 | |
| 4dd3de56 |
6083 | 2008-04-15 Jan Hubicka <jh@suse.cz> |
| 6084 | |
| 6085 | * gengtype.c (write_root): Param_is argument is OK. |
| 6086 | * expr.c (expand_expr_real_1): Update call of get_exception_*. |
| 6087 | * function.h: Include varray.h |
| 6088 | (rtl_eh): New stucture based on except.c one. |
| 6089 | (call_site_record): New forward declaration and vector type. |
| 6090 | * calls.c (emit_call_1): Do not call |
| 6091 | note_current_region_may_contain_throw. |
| 6092 | * except.c (eh_status): Remove cur_region, try_region since they are |
| 6093 | unused. |
| 6094 | Move filter, exc_ptr, ttype_data, ehspec_data, action_record_data and |
| 6095 | exception_handler_label_map, ehr_stackadj, ehr_handler, ehr_label, |
| 6096 | sjlj_fc, sjlj_exit_after to rth_eh in function.h. |
| 6097 | Remove call_site_data_used, call_site_data_size. |
| 6098 | Turn call_site_record into vector in function.h. |
| 6099 | (note_current_region_may_contain_throw): Remove. |
| 6100 | (get_exception_pointer, get_exception_filter): Do not take struct |
| 6101 | function argument; update. |
| 6102 | (add_ehl_entry, find_exception_handler_labels, ehspec_filter_hash, |
| 6103 | add_ttypes_entry, add_ehspec_entry, assign_filter_values, |
| 6104 | build_post_landing_pads, dw2_build_landing_pads, |
| 6105 | sjlj_assign_call_site_values, sjlj_mark_call_sites, |
| 6106 | sjlj_emit_function_enter, sjlj_emit_function_enter, |
| 6107 | sjlj_emit_function_exit, sjlj_emit_dispatch_table, |
| 6108 | sjlj_build_landing_pads, finish_eh_generation, |
| 6109 | remove_exception_handler_label, remove_eh_handler, |
| 6110 | maybe_remove_eh_handler, add_reachable_handler, |
| 5628aad4 |
6111 | reachable_handlers, expand_builtin_eh_return, expand_eh_return, |
| 6112 | add_action_record, collect_one_action_chain, add_call_site, |
| 6113 | convert_to_eh_region_ranges, sjlj_size_of_call_site_table, |
| 4dd3de56 |
6114 | sjlj_output_call_site_table, output_function_exception_table, |
| 6115 | * except.h (note_current_region_may_contain_throw): Remove |
| 6116 | (get_exception_pointer, get_exception_filter): Do not take struct |
| 6117 | function argument. |
| 6118 | * Makefile.in (GTFILES): Put varargs before struct function. |
| 6119 | |
| 220322c1 |
6120 | 2008-04-15 Eric Botcazou <ebotcazou@adacore.com> |
| 6121 | |
| 6122 | * tree-ssa-structalias.c (get_constraint_for_component_ref): Do not |
| 6123 | punt for STRING_CST. |
| 6124 | (get_constraint_for): Deal with STRING_CST here instead. |
| 6125 | |
| fc50275a |
6126 | 2008-04-15 Richard Guenther <rguenther@suse.de> |
| 6127 | |
| 6128 | * tree-ssa-propagate.c (substitute_and_fold): Substitute |
| 6129 | statements in a basic-block with a backward walk. Do not |
| 6130 | substitute into dead statements but instead remove those. |
| 6131 | |
| 77975172 |
6132 | 2008-04-15 Richard Guenther <rguenther@suse.de> |
| 6133 | |
| 6134 | * params.def (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE): Set default |
| 6135 | to zero, thus disable creation of SFTs. |
| 6136 | |
| 154edec0 |
6137 | 2008-04-15 Eric Botcazou <ebotcazou@adacore.com> |
| 6138 | |
| 6139 | * tree-predcom.c (suitable_reference_p): Return false if the |
| 6140 | reference can throw. |
| 6141 | |
| 1f93c018 |
6142 | 2008-04-15 Jakub Jelinek <jakub@redhat.com> |
| 6143 | |
| 6144 | PR c/35751 |
| 6145 | * c-decl.c (finish_decl): If extern or static var has variable |
| 6146 | size, set TREE_TYPE (decl) to error_mark_node. |
| 6147 | |
| d14c123b |
6148 | 2008-04-15 Rafael Espindola <espindola@google.com> |
| 6149 | |
| 1f93c018 |
6150 | * fold-const.c (tree_call_nonnegative_warnv_p): Remove local |
| d14c123b |
6151 | variable arg1. |
| 6152 | |
| fb05ee87 |
6153 | 2008-04-15 Richard Guenther <rguenther@suse.de> |
| 6154 | |
| 6155 | * tree-ssa-sccvn.h (vn_reference_lookup): Adjust prototype. |
| 6156 | * tree-ssa-sccvn.c (vn_reference_lookup): New parameter maywalk. |
| 6157 | (visit_reference_op_load): Do walk vuse-vdef chains on |
| 6158 | vn_reference_lookup. |
| 6159 | (visit_reference_op_store): But do not here. |
| 6160 | * tree-vn.c (vn_lookup): Do not walk vuse-vdef chains on |
| 6161 | vn_reference_lookup. |
| 6162 | (vn_lookup_with_vuses): But do so here. |
| 6163 | |
| d0fe3bd7 |
6164 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
| 6165 | |
| 6166 | * fold-const.c (fold_overflow_warning): Remove assertion. |
| 6167 | |
| b71600b1 |
6168 | 2008-04-15 Ben Elliston <bje@au.ibm.com> |
| 6169 | |
| 6170 | * config/alpha/alpha.c (alpha_initialize_trampoline): Remove temp, |
| 6171 | temp1 local variables. |
| 6172 | |
| 6173 | 2008-04-15 Zuxy Meng <zuxy.meng@gmail.com> |
| 3c3b31c6 |
6174 | |
| 6175 | PR target/35661 |
| 6176 | * config/i386/winnt.c (i386_pe_section_type_flags): Mark |
| 6177 | ".text.unlikely" section as executable. |
| 6178 | |
| aaff414b |
6179 | 2008-04-14 James E. Wilson <wilson@tuliptree.org> |
| 6180 | |
| 6181 | * config/ia64/ia64.c (rtx_needs_barrier): Handle |
| 6182 | UNSPEC_FR_SQRT_RECIP_APPROX_RES. |
| 6183 | * config/ia64/ia64.c (UNSPEC_FR_SQRT_RECIP_APPROX_RES): Define. |
| 6184 | (divsi3_internal, divdi3_internal_lat, divdi3_internal_thr, |
| 6185 | divsf3_internal_lat, sqrt_approx, sqrtsf2_internal_thr, |
| 6186 | divdf3_internal_lat, sqrtdf2_internal_thr, divxf3_internal_lat, |
| 6187 | divxf3_internal_thr, sqrtxf2_internal_thr, recip_approx): Use it. |
| 6188 | |
| e867fa7f |
6189 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
| 6190 | |
| 6191 | * flags.h (POINTER_TYPE_OVERFLOW_UNDEFINED): Define. |
| 6192 | * fold-const.c (fold_comparison): If appropriate, test |
| 6193 | POINTER_TYPE_OVERFLOW_UNDEFINED, and issue an overflow warning. |
| 6194 | (fold_binary): Test POINTER_TYPE_OVERFLOW_UNDEFINED when |
| 6195 | reassociating a pointer type. |
| 6196 | * doc/invoke.texi (Optimize Options): Document that |
| 6197 | -fstrict-overflow applies to pointer wraparound. |
| 6198 | |
| 393edb51 |
6199 | 2008-04-13 Jan Hubicka <jh@suse.cz> |
| 6200 | |
| 6201 | * m32.c (m32c_pushm_popm): Use crtl->retrun_rtx. |
| 6202 | |
| 415d43a4 |
6203 | 2008-04-12 Andrew Pinski <pinskia@gmail.com> |
| 6204 | |
| 6205 | * config/rs6000/rs6000.c (compute_save_world_info): Set lr_save_p if |
| 6206 | we are going to "save the world". |
| 6207 | |
| 8c6db08a |
6208 | 2008-04-13 Hans-Peter Nilsson <hp@axis.com> |
| 6209 | |
| 6210 | * config/cris/cris.md ("*andhi_lowpart_non_v32", "*andhi_lowpart_v32") |
| 6211 | ("*andqi_lowpart_non_v32", "*andqi_lowpart_v32"): Use "+" for the |
| 6212 | operand 0 constraint, not "=". |
| 6213 | |
| 1f6c309f |
6214 | 2008-04-11 James E. Wilson <wilson@tuliptree.org> |
| 6215 | |
| 6216 | * system.h: Change ASSERT_CHECKING to ENABLE_ASSERT_CHECKING. |
| 6217 | |
| 07509ef3 |
6218 | 2008-04-11 H.J. Lu <hongjiu.lu@intel.com> |
| 6219 | |
| 6220 | * dse.c (record_store): Use HOST_BITS_PER_WIDE_INT instead |
| 6221 | of size of positions_needed * CHAR_BIT. |
| 6222 | |
| 4e43e20a |
6223 | 2008-04-11 H.J. Lu <hongjiu.lu@intel.com> |
| 6224 | |
| 6225 | PR middle-end/35897 |
| 6226 | * dse.c (store_info): Change positions_needed to unsigned |
| 6227 | HOST_WIDE_INT. |
| 6228 | (lowpart_bitmask): New. |
| 6229 | (record_store): Cast to unsigned HOST_WIDE_INT for |
| 6230 | positions_needed. Assert width <= size of positions_needed * |
| 6231 | CHAR_BIT. Call lowpart_bitmask to initialize positions_needed. |
| 6232 | (check_mem_read_rtx): Use unsigned HOST_WIDE_INT on mask. Call |
| 6233 | lowpart_bitmask to set mask. |
| 6234 | |
| 87943377 |
6235 | 2008-04-11 Bernd Schmidt <bernd.schmidt@analog.com> |
| 6236 | |
| 6237 | * config/bfin/constraints.md: New file. |
| 6238 | * config/bfin/bfin.md: Include it. |
| 6239 | (adddi3): Use satisfies_constraint functions instead of the old macros. |
| 6240 | * config/bfin/bfin.h (REG_CLASS_FROM_LETTER, CONSTRAINT_LEN, |
| 6241 | CONST_18UBIT_IMM_P, CONST_16BIT_IMM_P, CONST_16UBIT_IMM_P, |
| 6242 | CONST_7BIT_IMM_P, CONST_7NBIT_IMM_P, CONST_5UBIT_IMM_P, |
| 6243 | CONST_4BIT_IMM_P, CONST_4UBIT_IMM_P, CONST_3BIT_IMM_P, |
| 6244 | CONST_3UBIT_IMM_P, CONST_OK_FOR_K, CONST_OK_FOR_P, CONST_OK_FOR_M, |
| 6245 | CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER, |
| 6246 | EXTRA_CONSTRAINT): Delete. |
| 6247 | * config/bfin/predicates.md (highbits_operand, reg_or_7bit_operand, |
| 6248 | reg_or_neg7bit_operand): Use satisfies_constraint functions instead |
| 6249 | of the old macros. |
| 6250 | * config/bfin/bfin.c: Include "tm-constrs.h". |
| 6251 | (bfin_secondary_reload, split_load_immediate, bfin_rtx_costs): |
| 6252 | Use satisfies_constraint functions instead of the old macros. |
| 6253 | * doc/md.texi (Blackfin Constraints): Update file name reference. |
| 6254 | |
| ffeeba75 |
6255 | 2008-04-11 Richard Guenther <rguenther@suse.de> |
| 6256 | |
| 6257 | PR tree-optimization/35869 |
| 6258 | * tree-vrp.c (execute_vrp): Move switch statement update after |
| 6259 | jump threading. Schedule another cfg cleanup run. |
| 6260 | |
| 1ccba7b7 |
6261 | 2008-04-11 Volker Reichelt <v.reichelt@netcologne.de> |
| 6262 | |
| 6263 | PR c/35744 |
| 6264 | * attribs.c (decl_attributes): Return early on errorneous node. |
| 6265 | |
| 83901169 |
6266 | 2008-04-10 Oleg Ryjkov <olegr@google.com> |
| 6267 | |
| 6268 | * tree.h (struct tree_base): Added a new flag default_def_flag. |
| 6269 | (SSA_NAME_IS_DEFAULT_DEF): Changed to use the new flag. |
| 6270 | |
| fc7383ad |
6271 | 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org> |
| 6272 | |
| 6273 | * config.gcc (need_64bit_hwint): Need 64bit hwint for sh-*-*. |
| 6274 | |
| 4f0b6f04 |
6275 | 2008-04-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 6276 | |
| 6277 | PR target/35768 |
| 6278 | * pa.md: Define mode iterator P. Define mode attribute dwc. |
| 6279 | (dcacheflush): Update pattern to use iterator P and attribute dwc. |
| 6280 | (icacheflush): Likewise. |
| 6281 | * pa.h (INITIALIZE_TRAMPOLINE): Use dcacheflushsi/icacheflushsi if |
| 6282 | !TARGET_64BIT, and dcacheflushdi/icacheflushdi if TARGET_64BIT. |
| 6283 | |
| 5dfbd18f |
6284 | 2008-04-11 Ben Elliston <bje@au.ibm.com> |
| 6285 | |
| 6286 | * config/spu/spu.c (spu_init_builtins): Mark builtins as nothrow. |
| 6287 | |
| 984bd637 |
6288 | 2008-04-10 Rafael Espindola <espindola@google.com> |
| 6289 | |
| 1f93c018 |
6290 | * tree-vrp.c (extract_range_from_binary_expr): Don't handle |
| 984bd637 |
6291 | TRUTH_ANDIF_EXPR or TRUTH_ORIF_EXPR. |
| 6292 | (extract_range_from_expr): The same. |
| 6293 | |
| 40e4a59d |
6294 | 2008-04-10 Adam Nemet <anemet@caviumnetworks.com> |
| 6295 | |
| 6296 | * config/mips/mips.md (GPR2): New mode iterator. |
| 6297 | (seq): Add comment. |
| 6298 | (*seq_<mode>, *seq_<mode>_mips16, *sne_<mode>, *sgt<u>_<mode>, |
| 6299 | *sgt<u>_<mode>_mips16, *sge<u>_<mode>, *slt<u>_<mode>, |
| 6300 | *slt<u>_<mode>_mips16 *sle<u>_<mode>, *sle<u>_<mode>_mips16): |
| 6301 | Rewrite these to take two modes, the mode of comparison and the |
| 6302 | mode of the destination. |
| 6303 | * config/mips/mips.c (mips_expand_scc): Instead of having |
| 6304 | paradoxical subreg as destination, expand "narrowing" scc if mode |
| 6305 | of comparison is SI and target is requested in DI mode. |
| 6306 | (mips_emit_int_order_test): Update comment. Make mode of |
| 6307 | comparison match CMP0 rather than TARGET. When creating inverse |
| 6308 | target use mode of TARGET. |
| 6309 | |
| 44d32dba |
6310 | 2008-04-10 Adam Nemet <anemet@caviumnetworks.com> |
| 6311 | |
| 6312 | * gcov-dump.c (tag_summary): Only print summaries for the first |
| 6313 | GCOV_COUNTERS_SUMMABLE counters. |
| 6314 | |
| f9162d6c |
6315 | 2008-04-10 Uros Bizjak <ubizjak@gmail.com> |
| 6316 | |
| 6317 | * config/i386/i386.md (absneg): New code iterator. |
| 6318 | (absnegprefix): New code attribute. |
| 6319 | (<code><mode>2): Macroize expander from abs<mode>2 and neg<mode>2 |
| 6320 | patterns using absneg code iterator. |
| 6321 | (<code>tf2): Macroize expander from abstf2 and negtf2 patterns |
| 6322 | using absneg code iterator. |
| 6323 | (*<code><mode>2_1): Macroize insn pattern from *abs<mode>2_1 and |
| 6324 | *neg<mode>2 patterns using absneg code iterator. |
| 6325 | (*<code>extendsfdf2): Macroize insn pattern from *absextendsfdf2 and |
| 6326 | *negextendsfdf2 patterns using absneg code iterator. |
| 6327 | (*<code>extendsfxf2): Macroize insn pattern from *absextendsfxf2 and |
| 6328 | *negextendsfxf2 patterns using absneg code iterator. |
| 6329 | (*<code>extendsfdf2): Macroize insn pattern from *absextendsfdf2 and |
| 6330 | *negextendsfdf2 patterns using absneg code iterator. |
| 6331 | * config/i386/sse.md (<code><mode>2): Macroize expander from |
| 6332 | abs<mode>2 and neg<mode>2 patterns using absneg code iterator. |
| 6333 | |
| 175ddbd8 |
6334 | 2008-04-10 Andreas Krebbel <krebbel1@de.ibm.com> |
| 6335 | |
| 6336 | * config/s390/s390.h: Remove the remains of the recent search |
| 6337 | & replace action of current_function_outgoing_args_size. |
| 6338 | |
| 5c919262 |
6339 | 2008-04-10 Ira Rosen <irar@il.ibm.com> |
| 6340 | |
| 6341 | PR tree-optimization/35821 |
| 6342 | * tree-vect-transform.c (vect_create_data_ref_ptr): Add check that |
| 6343 | NEW_STMT_LIST is not NULL. |
| 6344 | |
| f3b662a5 |
6345 | 2008-04-09 David Edelsohn <edelsohn@gnu.org> |
| 6346 | |
| 6347 | PR libstdc++/35597 |
| 6348 | * toplev.c (process_options): Remove -ffunction-sections debugging |
| 6349 | warning. |
| 6350 | |
| eeadedeb |
6351 | 2008-04-09 Peter Bergner <bergner@vnet.ibm.com> |
| 6352 | |
| 6353 | PR middle-end/PR28690 |
| 6354 | * explow.c (break_out_memory_refs): Use simplify_gen_binary rather |
| 6355 | than gen_rtx_fmt_ee to perform more canonicalizations. |
| 6356 | |
| c4c94b80 |
6357 | 2008-04-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 6358 | |
| 6359 | PR driver/35665 |
| 6360 | * collect2.c (write_c_file): Don't wrap in "#ifdef __cplusplus". |
| 6361 | |
| 04ba083d |
6362 | 2008-04-09 Richard Guenther <rguenther@suse.de> |
| 6363 | |
| 6364 | * tree-cfg.c (verify_stmt): Print complete bogus stmt. |
| 6365 | (dump_function_to_file): Dump function arguments with types. |
| 6366 | |
| ff5dd140 |
6367 | 2008-04-08 Richard Guenther <rguenther@suse.de> |
| 6368 | |
| 6369 | * fold-const.c (fold_widened_comparison): Do not allow |
| 6370 | sign-changes that change the result. |
| 6371 | |
| d44615ce |
6372 | 2008-04-08 Janis Johnson <janis187@us.ibm.com> |
| 6373 | |
| 6374 | PR target/35839 |
| 6375 | * config/rs6000/rs6000.c (rs6000_check_sdmode): Handle additional |
| 6376 | kinds of indirect references. |
| 6377 | |
| b3b9cde3 |
6378 | 2008-04-08 David Edelsohn <edelsohn@gnu.org> |
| 6379 | |
| 6380 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update |
| 6381 | GNU Fortran language string. |
| 6382 | |
| 18f22ec3 |
6383 | 2008-04-08 Rafael Espindola <espindola@google.com> |
| 6384 | |
| 6385 | * fold-canst.c (tree_call_nonnegative_warnv_p): New. |
| 6386 | (tree_invalid_nonnegative_warnv_p): Use tree_call_nonnegative_warnv_p. |
| 6387 | * tree.h (tree_call_nonnegative_warnv_p): New. |
| 6388 | |
| a9f6414b |
6389 | 2008-04-08 Jan Hubicka <jh@suse.cz> |
| 6390 | |
| 6391 | * function.c (free_after_compilation): Clear out regno_reg_rtx |
| 6392 | pointer. |
| 6393 | |
| d7cbf087 |
6394 | 2008-04-08 Peter Bergner <bergner@vnet.ibm.com> |
| 6395 | |
| 6396 | Revert |
| 6397 | 2008-04-07 Peter Bergner <bergner@vnet.ibm.com> |
| 6398 | |
| 6399 | PR middle-end/PR28690 |
| 6400 | * rtlanal.c: (commutative_operand_precedence): Give SYMBOL_REF's the |
| 6401 | same precedence as REG_POINTER and MEM_POINTER operands. |
| 6402 | |
| 63a29e85 |
6403 | 2008-04-08 Richard Guenther <rguenther@suse.de> |
| 6404 | |
| 6405 | PR middle-end/35834 |
| 6406 | * tree-ssa-address.c (create_mem_ref): Use POINTER_PLUS_EXPR |
| 6407 | for adding index to base. |
| 6408 | |
| 11d6399c |
6409 | 2008-04-08 Kai Tietz <kai.tietz@onevision.com> |
| 6410 | |
| 6411 | * config/i386/mingw32.h (ENABLE_EXECUTE_STACK): New. |
| 6412 | (MINGW_ENABLE_EXECUTE_STACK): New. |
| 6413 | (IN_LIBGCC2): For libgcc include windows.h file for |
| 6414 | function declarations. |
| 6415 | |
| fbedf334 |
6416 | 2008-04-08 Hans-Peter Nilsson <hp@axis.com> |
| 6417 | |
| 6418 | * config/cris/cris.c (cris_address_cost): For a PLUS, swap tem1 |
| 6419 | and tem2 if tem1 is not a REG or MULT. |
| 6420 | |
| abe32cce |
6421 | 2008-04-08 Jan Hubicka <jh@suse.cz> |
| 6422 | |
| 6423 | * function.h (incomming_args): Break out of struct function. |
| 6424 | (function_subsections): Break out of struct function. |
| 6425 | (rtl_data): Add args, subsections fields. Break out outgoing_args_size, |
| 6426 | return_rtx and hard_reg_initial_vals from struct function. |
| 6427 | Kill inl_max_label_num. |
| 6428 | (current_function_pops_args, current_function_args_info, |
| 6429 | current_function_args_size, current_function_args_size, |
| 6430 | current_function_pretend_args_size, |
| 6431 | current_function_outgoing_args_size, |
| 6432 | current_function_internal_arg_pointer, current_function_return_rtx): |
| 6433 | Kill compatibility accestor macros. |
| 6434 | * builtins.c (expand_builtin_apply_args_1): Update. |
| 6435 | (expand_builtin_next_arg): Update. |
| 6436 | * df-scan.c (df_get_call_refs): Update. |
| 6437 | * dbxout.c (dbxout_function_end): Update. |
| 6438 | * dwarf2out.c (dwarf2out_switch_text_section): Update. |
| 6439 | (output_line_info): Update. |
| 6440 | (secname_for_decl): Update. |
| 6441 | (dwarf2out_var_location): Update. |
| 6442 | * function.c (free_after_compilation): Update. |
| 6443 | (assign_parm_find_stack_rtl): Update. |
| 6444 | (assign_parms): Update. |
| 6445 | (expand_dummy_function_end): Update. |
| 6446 | (expand_function_end): Update. |
| 6447 | * calls.c (mem_overlaps_already_clobbered_arg_p): Update. |
| 6448 | (expand_call): Update. |
| 6449 | (emit_library_call_value_1): Update. |
| 6450 | (store_one_arg): Update. |
| 6451 | * varasm.c (initialize_cold_section_name): Update. |
| 6452 | (unlikely_text_section): Update. |
| 6453 | (unlikely_text_section_p): Update. |
| 6454 | (assemble_start_function): Update. |
| 6455 | (assemble_end_function): Update. |
| 6456 | (default_section_type_flags): Update. |
| 6457 | (switch_to_section): Update. |
| 6458 | * integrate.c (set_decl_abstract_flags): Update. |
| 6459 | (get_hard_reg_initial_val): Update. |
| 6460 | (has_hard_reg_initial_val): Update. |
| 6461 | (allocate_initial_values): Update. |
| 6462 | * resource.c (init_resource_info): Update. |
| 6463 | * config/alpha/alpha.c (NUM_ARGS): Update. |
| 6464 | (direct_return): Update. |
| 6465 | (alpha_va_start): Update. |
| 6466 | (alpha_sa_size): Update. |
| 6467 | (alpha_initial_elimination_offset): Update. |
| 6468 | (alpha_expand_prologue): Update. |
| 6469 | (alpha_start_function): Update. |
| 6470 | (alpha_expand_epilogue): Update. |
| 6471 | (unicosmk_initial_elimination_offset): |
| 6472 | * config/alpha/alpha.md (call expander): Update. |
| 6473 | * config/s390/s390.c (s390_register_info): Update. |
| 6474 | (s390_register_info): Update. |
| 6475 | (s390_frame_info): Update. |
| 6476 | (s390_initial_elimination_offset): Update. |
| 6477 | (s390_build_builtin_va_list): Update. |
| 6478 | (s390_va_start): Update. |
| 6479 | * config/spu/spu.c (direct_return): Update. |
| 6480 | (spu_expand_prologue): Update. |
| 6481 | (spu_initial_elimination_offset): Update. |
| 6482 | (spu_build_builtin_va_list): Update. |
| 6483 | (spu_va_start): Update. |
| 6484 | * config/sparc/sparc.c (sparc_init_modes): Update. |
| 6485 | (sparc_compute_frame_size): Update. |
| 6486 | (function_value): Update. |
| 6487 | * config/m32r/m32r.c (m32r_compute_frame_size): Update. |
| 6488 | * config/i386/i386.md (return expander): Update. |
| 6489 | * config/i386/i386.c (ix86_va_start): Update. |
| 6490 | (ix86_can_use_return_insn_p): Update. |
| 6491 | (ix86_compute_frame_layout): Update. |
| 6492 | (ix86_expand_epilogue): Update. |
| 6493 | * config/sh/sh.c (output_stack_adjust): Update. |
| 6494 | (calc_live_regs): Update. |
| 6495 | (sh_expand_prologue): Update. |
| 6496 | (sh_builtin_saveregs): Update. |
| 6497 | (sh_va_start): Update. |
| 6498 | (initial_elimination_offset): Update. |
| 6499 | (sh_allocate_initial_value): Update. |
| 6500 | (sh_function_ok_for_sibcall): Update. |
| 6501 | (sh_get_pr_initial_val): Update. |
| 6502 | * config/sh/sh.md (return expander): Update. |
| 6503 | * config/avr/avr.c (frame_pointer_required_p): UPdate. |
| 6504 | * config/crx/crx.c (crx_compute_frame): UPdate. |
| 6505 | (crx_initial_elimination_offset): UPdate. |
| 6506 | * config/xtensa/xtensa.c (compute_frame_size): Update |
| 6507 | (xtensa_builtin_saveregs): Update. |
| 6508 | (xtensa_va_start): Update. |
| 6509 | (order_regs_for_local_alloc): Update. |
| 6510 | * config/stormy16/stormy16.c (xstormy16_compute_stack_layout): Update. |
| 6511 | (xstormy16_expand_builtin_va_start): Update. |
| 6512 | * config/fr30/fr30.c (fr30_compute_frame_size): Update. |
| 6513 | * config/m68hc11/m68hc11.md (return expanders): Update. |
| 6514 | * config/m68hc11/m68hc11.c (expand_prologue): Update. |
| 6515 | (expand_epilogue): Update. |
| 6516 | * config/cris/cris.c (cris_initial_frame_pointer_offset): Update. |
| 6517 | (cris_simple_epilogue): Update. |
| 6518 | (cris_expand_prologue): Update. |
| 6519 | (cris_expand_epilogue): Update. |
| 6520 | * config/iq2000/iq2000.c (iq2000_va_start): Update. |
| 6521 | (compute_frame_size): Update. |
| 6522 | * config/mt/mt.c (mt_compute_frame_size): Update. |
| 6523 | * config/mn10300/mn10300.c (expand_prologue): Update. |
| 6524 | (expand_epilogue): Update. |
| 6525 | (initial_offset): Update. |
| 6526 | (mn10300_builtin_saveregs): |
| 6527 | * config/mn10300/mn10300.md (return expander): Update. |
| 6528 | * config/ia64/ia64.c (ia64_compute_frame_size): Update. |
| 6529 | (ia64_initial_elimination_offset): Update. |
| 6530 | (ia64_initial_elimination_offset): Update. |
| 6531 | (ia64_expand_prologue): Update. |
| 6532 | * config/m68k/m68k.md (return expander): Update. |
| 6533 | * config/rs6000/rs6000.c (rs6000_va_start): Update. |
| 6534 | (rs6000_stack_info): Update. |
| 6535 | * config/mcore/mcore.c (layout_mcore_frame): Update. |
| 6536 | (mcore_expand_prolog): Update. |
| 6537 | * config/arc/arc.c (arc_compute_frame_size): Update. |
| 6538 | * config/score/score3.c (score3_compute_frame_size): Update. |
| 6539 | * config/score/score7.c (score7_compute_frame_size): Update. |
| 6540 | * config/arm/arm.c (use_return_insn): Update. |
| 6541 | (thumb_find_work_register): Update. |
| 6542 | (arm_compute_save_reg_mask): Update. |
| 6543 | (arm_output_function_prologue): Update. |
| 6544 | (arm_output_epilogue): Update. |
| 6545 | (arm_size_return_regs): Update. |
| 6546 | (arm_get_frame_offsets): Update. |
| 6547 | (arm_expand_prologue): Update. |
| 6548 | (thumb_exit): Update. |
| 6549 | (thumb_unexpanded_epilogue): Update. |
| 6550 | (thumb1_output_function_prologue): Update. |
| 6551 | * config/pa/pa.md (return expander): Update. |
| 6552 | * config/pa/pa.c (compute_frame_size): Update. |
| 6553 | (hppa_builtin_saveregs): Update. |
| 6554 | * config/mips/mips.c (mips_va_start): Update. |
| 6555 | (mips16_build_function_stub): Update. |
| 6556 | (mips_compute_frame_info): Update. |
| 6557 | (mips_restore_gp): Update. |
| 6558 | (mips_output_function_prologue): Update. |
| 6559 | (mips_expand_prologue): Update. |
| 6560 | * config/v850/v850.c (compute_frame_size): Update. |
| 6561 | (expand_prologue): * config/mmix/mmix.c (along): update. |
| 6562 | (mmix_initial_elimination_offset): update. |
| 6563 | (mmix_reorg): update. |
| 6564 | (mmix_use_simple_return): update. |
| 6565 | (mmix_expand_prologue): update. |
| 6566 | (mmix_expand_epilogue): Update. |
| 6567 | * config/bfin/bfin.c (bfin_initial_elimination_offset): Update. |
| 6568 | (emit_link_insn): Update. |
| 6569 | |
| cb373d8c |
6570 | 2008-04-08 Anatoly Sokolov <aesok@post.ru> |
| 6571 | |
| 6572 | * config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): Define |
| 6573 | __AVR_HAVE_EIJMP_EICALL__ macro if device have EIJMP and EICALL |
| 6574 | instructions. |
| 6575 | * config/avr/avr.c (avr_mcu_types): Set AVR31 architecture for |
| 6576 | atmega103 device. |
| 6577 | |
| fd6ffb7c |
6578 | 2008-04-07 Jan Hubicka <jh@suse.cz> |
| 6579 | |
| 6580 | * function.h (rtl): Rename to x_rtl. |
| 6581 | (crtl): New define. |
| 6582 | (return_label, naked_return_label, stack_slot_list, parm_birth_insn, |
| 6583 | frame_offset, stack_check_probe_note, arg_pointer_save_area, |
| 6584 | used_temp_slots avail_temp_slots, temp_slot_level, |
| 6585 | nonlocal_goto_handler_labels): Update accesstors. |
| 6586 | (rtl): New global variable. |
| 6587 | (struct function): Move some fileds to rtl_data. |
| 6588 | (get_arg_pointer_save_area): Update prototype. |
| 6589 | * builtins.c (expand_builtin_setjmp_receiver): Update call of |
| 6590 | get_arg_pointer_save_area. |
| 6591 | * expr.c (init_expr): Update |
| 6592 | * function.c (get_frame_size): Update |
| 6593 | (assign_stack_local): Update |
| 6594 | (expand_function_end): Update. |
| 6595 | (get_art_pointer_save_area): Update |
| 6596 | * function.h |
| 6597 | * emit-rtl.c (rtl): Declare. |
| 6598 | (regno_reg_rtx): Declare. |
| 6599 | (first_insn, last_insn, cur_insn_uid, last_location, first_label_num): |
| 6600 | Update. |
| 6601 | (gen_reg_rtx): Update. |
| 6602 | * varasm.c (n_deferred_constatns): Update accestor. |
| 6603 | (init_varasm_status): Do not allocate varasm_status. |
| 6604 | (force_const_mem, get_pool_size, output_constant_pool): Update. |
| 6605 | * stmt.c (force_label_rtx): Do not use x_ prefixes. |
| 6606 | (expand_nl_goto_receiver): Update get_arg_pointer_save_area. |
| 6607 | * m32c/m32.c (m32c_leaf_function_p, m32c_function_needs_enter): Update. |
| 6608 | * sparc/sparc.h (INIT_EXPANDERS): Update. |
| 6609 | * ia64/ia64.h (INIT_EXPANDERS): Update. |
| 6610 | |
| 92d21e32 |
6611 | 2008-04-07 James E. Wilson <wilson@tuliptree.org> |
| 6612 | |
| 6613 | * reload.c (push_secondary_reload): Add missing break to for loop. |
| 6614 | |
| ae12ddda |
6615 | 2008-04-07 Peter Bergner <bergner@vnet.ibm.com> |
| 6616 | |
| 6617 | PR middle-end/PR28690 |
| 6618 | * rtlanal.c: Update copyright years. |
| 6619 | (commutative_operand_precedence): Give SYMBOL_REF's the same precedence |
| 6620 | as REG_POINTER and MEM_POINTER operands. |
| 6621 | * emit-rtl.c (gen_reg_rtx_and_attrs): New function. |
| 6622 | (set_reg_attrs_from_value): Call mark_reg_pointer as appropriate. |
| 6623 | * rtl.h (gen_reg_rtx_and_attrs): Add prototype for new function. |
| 6624 | * gcse.c: Update copyright years. |
| 6625 | (pre_delete): Call gen_reg_rtx_and_attrs. |
| 6626 | (hoist_code): Likewise. |
| 6627 | (build_store_vectors): Likewise. |
| 6628 | (delete_store): Likewise. |
| 6629 | * loop-invariant.c (move_invariant_reg): Likewise. |
| 6630 | Update copyright years. |
| 6631 | |
| ae3049cd |
6632 | 2008-04-07 Uros Bizjak <ubizjak@gmail.com> |
| 6633 | |
| 6634 | * config/i386/i386.md ("*sse_prologue_save_insn"): Use braced output |
| 6635 | control string instead of quoted. |
| 6636 | |
| 957f873e |
6637 | 2008-04-07 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 6cbc0aeb |
6638 | |
| ae3049cd |
6639 | * doc/rtl.texi: Rewrite of subreg section. |
| 6640 | |
| 814cfa37 |
6641 | 2008-04-07 Kai Tietz <kai.tietz@onevision.com> |
| 6642 | |
| ae3049cd |
6643 | PR/35842 |
| 6644 | * config/i386/i386.c (legitimize_pic_address): Add treating |
| 6645 | of dllimport SYM_REF's. |
| 6646 | (legitimize_dllimport_symbol): Add prototype. |
| 814cfa37 |
6647 | |
| 27e9f331 |
6648 | 2008-04-07 Eric Botcazou <ebotcazou@adacore.com> |
| 6649 | |
| 6650 | * fold-const.c (fold) <ARRAY_REF>: New case. Try to fold constant |
| 6651 | reference in constructor with non self-referential type. |
| 6652 | |
| ff3ae375 |
6653 | 2008-04-07 Eric Botcazou <ebotcazou@adacore.com> |
| 6654 | |
| 6655 | Removal of Return with Depressed Stack Pointer support |
| 6656 | * tree.h (TYPE_RETURNS_STACK_DEPRESSED): Delete. |
| 6657 | (ECF_SP_DEPRESSED): Likewise. |
| 6658 | (ECF_LIBCALL_BLOCK, ECF_NOVOPS): Adjust. |
| 6659 | * calls.c (emit_call_1): Do not test ECF_SP_DEPRESSED. |
| 6660 | (flags_from_decl_or_type): Do not test TYPE_RETURNS_STACK_DEPRESSED. |
| 6661 | (expand_call): Do not test ECF_SP_DEPRESSED. |
| 6662 | * dse.c (dse_step0): Do not test TYPE_RETURNS_STACK_DEPRESSED. |
| 6663 | * function.c (keep_stack_depressed): Delete. |
| 6664 | (handle_epilogue_set): Likewise. |
| 6665 | (update_epilogue_consts): Likewise. |
| 6666 | (emit_equiv_load): Likewise. |
| 6667 | (thread_prologue_and_epilogue_insns): Remove support for Return with |
| 6668 | Depressed Stack Pointer. |
| 6669 | * print-tree.c (print_node): Do not test TYPE_RETURNS_STACK_DEPRESSED. |
| 6670 | |
| 48674266 |
6671 | 2008-04-06 Richard Guenther <rguenther@suse.de> |
| 6672 | |
| 6673 | PR tree-optimization/35400 |
| 6674 | * tree-vrp.c (vrp_evaluate_conditional): Only query value-range |
| 6675 | information from SSA_NAMEs. |
| 6676 | |
| 4f0e2214 |
6677 | 2008-04-06 Anatoly Sokolov <aesok@post.ru> |
| 6678 | |
| 6679 | * config/avr/avr.h (avr_mega_p): Remove declaration. |
| 6680 | (AVR_MEGA): Remove macro. |
| 6681 | * config/avr/avr.c (avr_mega_p): Remove variable. |
| 6682 | (avr_override_options): Remove inicializion of avr_mega_p. |
| 6683 | Use AVR_HAVE_JMP_CALL instead of AVR_MEGA. |
| 6684 | (print_operand): Use AVR_HAVE_JMP_CALL instead of AVR_MEGA. |
| 6685 | (avr_jump_mode): (Ditto.). |
| 6686 | (avr_output_progmem_section_asm_op): (Ditto.). |
| 6687 | (avr_asm_init_sections): (Ditto.). |
| 6688 | (avr_asm_init_sections): (Ditto.). |
| 6689 | (avr_rtx_costs): (Ditto.). |
| 6690 | * config/avr/avr.md: (Ditto.). |
| 6691 | * config/avr/avr.h: Use '__AVR_HAVE_JMP_CALL__' instead of |
| 6692 | '__AVR_MEGA__'. |
| 6693 | |
| d8b498d3 |
6694 | 2008-04-06 Richard Guenther <rguenther@suse.de> |
| 6695 | |
| 6696 | PR tree-optimization/35842 |
| 6697 | * tree-ssa-address.c (fixed_address_object_p): Adjust to match |
| 6698 | is_gimple_invariant_address. |
| 6699 | |
| 00c6e780 |
6700 | 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
| 6701 | |
| 6702 | * gcc.c (default_compilers): Sync Fortran extensions list with |
| 6703 | that in fortran/lang-specs.h. |
| 6704 | * doc/invoke.texi: Likewise. |
| 6705 | * dbxout.c (get_lang_number): Use "GNU Fortran" in "GNU F95". |
| 6706 | * dwarf2out.c (gen_compile_unit_die): Likewise. |
| 6707 | |
| 58f96ec3 |
6708 | 2008-04-06 Tom G. Christensen <tgc@jupiterrise.com> |
| 6709 | |
| 6710 | * gthr-posix95.h (__gthread_cond_wait_recursive): Add missing &. |
| 6711 | |
| e1dbffbf |
6712 | 2008-04-05 Uros Bizjak <ubizjak@gmail.com> |
| 6713 | |
| 6714 | PR target/12329 |
| 6715 | * config/i386/i386.c (ix86_function_regparm): Error if regparm(3) |
| 6716 | attribute is used for nested functions. |
| 6717 | |
| 5d48fdb4 |
6718 | 2008-04-05 Jan Hubicka <jh@suse.cz> |
| 6719 | |
| 3eedda05 |
6720 | * emit-rtl.c (init_emit): xcalloc regno_pointer_align. |
| 6721 | |
| 5d48fdb4 |
6722 | * tree-dump.c (dump_enable_all): Remove prototype; do not accept |
| 6723 | letter argument. |
| 6724 | (dump_files): Update. |
| 6725 | (enable_rtl_dump_file): Do not accept letter argument. |
| 6726 | * tree-pass.h (dump_file_info): Remove letter argument. |
| 6727 | * toplev.c (decode_d_option): Update -da handling. |
| 6728 | * toplev.h (enable_rtl_dump_file): Update prototype. |
| 6729 | * passes.c (register_one_dump_file): Do not accept IPA argument; work |
| 6730 | it out based on pass type. |
| 6731 | (register_dump_files_1): Likewise. |
| 6732 | (init_optimization_passes): Update register_one_dump_file calls. |
| e1dbffbf |
6733 | (execute_one_pass): Sanity check that IPA passes are called at IPA |
| 6734 | level and RTL passes at RTL level. |
| 5d48fdb4 |
6735 | (execute_pass_list): IPA pass can not be after or subpass of |
| 6736 | GIMPLE/RTL pass. |
| 6737 | (execute_ipa_pass_list): Handle IPA subpasses of IPA subpasses and |
| 6738 | disallov RTL subpasses of IPA subpasses. |
| 6739 | |
| eb5bb63e |
6740 | 2008-04-05 Ben Elliston <bje@au.ibm.com> |
| 6741 | |
| 6742 | * tree-cfg.c (need_fake_edge_p): Return false for calls to |
| 6743 | builtins that return exactly once and do not throw. Cache call to |
| 6744 | call_expr_flags. |
| 6745 | |
| 67f57040 |
6746 | 2008-04-04 Andy Hutchinson <hutchinsonandy@aim.com> |
| 6747 | |
| 6748 | PR rtl-optimization/34916 |
| 6749 | PR middle-end/35519 |
| 6750 | * combine.c (create_log_links): Do not create duplicate LOG_LINKS |
| 6751 | between instruction pairs. |
| 6752 | |
| 96a7f216 |
6753 | 2008-04-04 Naveen.H.S <naveen.hs@kpitcummins.com> |
| 6754 | |
| 6755 | * doc/invoke.texi: Document -mbitops for SH. |
| 6756 | * config/sh/constraints.md (K03, K12, Sbv, Sbw): New constraints. |
| 6757 | * config/sh/predicates.md (bitwise_memory_operand): New predicate. |
| 6758 | * config/sh/sh.c (print_operand): Add %t operand code. |
| 6759 | * config/sh/sh.h (GO_IF_LEGITIMATE_INDEX): Add condition for SH2A. |
| 6760 | * config/sh/sh.md (*iorsi3_compact): Fix condition for SH2A. |
| 6761 | (extendqisi2_compact): Add the alternative for SH2A 4-byte mov.b. |
| 6762 | (extendqihi2): Likewise. |
| 6763 | (movqi_i): Likewise. |
| 6764 | (insv): Use bset, bclr and bst instructions for SH2A if possible. |
| 6765 | (extv): Use bld instruction for SH2A if possible. |
| 6766 | (extzv): Likewise. |
| 6767 | (bclr_m2a, bclrmem_m2a, bset_m2a, bsetmem_m2a, bst_m2a, bld_m2a, |
| 6768 | bldsign_m2a, bld_reg, *bld_regqi, band_m2a, bandreg_m2a, |
| 6769 | bor_m2a, borreg_m2a, bxor_m2a, bxorreg_m2a): New insns. |
| 6770 | (bset.b, bclr.b): Define peepholes. |
| 6771 | * config/sh/sh.opt (mbitops): New option. |
| 6772 | |
| d35d5b75 |
6773 | 2008-04-04 Janis Johnson <janis187@us.ibm.com> |
| 6774 | |
| 6775 | PR target/35620 |
| 6776 | * config/rs6000/rs6000.c (rs6000_check_sdmode): Handle indirect ref |
| 6777 | and view convert expression. |
| 6778 | |
| 5018e7cd |
6779 | 2008-04-04 Jakub Jelinek <jakub@redhat.com> |
| 6780 | |
| 6781 | PR target/35364 |
| 6782 | * tree-cfg.c (remove_useless_stmts_1): Handle OMP_* containers. |
| 6783 | |
| 1d9ef704 |
6784 | 2008-04-04 H.J. Lu <hongjiu.lu@intel.com> |
| 6785 | |
| 6786 | * config.gcc (extra_headers): Add wmmintrin.h for x86 and x86-64. |
| 6787 | |
| 6788 | * config/i386/cpuid.h (bit_AES): New. |
| 6789 | (bit_PCLMUL): Likewise. |
| 6790 | |
| 6791 | * config/i386/i386.c (pta_flags): Add PTA_AES and PTA_PCLMUL. |
| 6792 | (override_options): Handle PTA_AES and PTA_PCLMUL. Enable |
| 6793 | SSE2 if AES or PCLMUL is enabled. |
| 6794 | (ix86_builtins): Add IX86_BUILTIN_AESENC128, |
| 6795 | IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128, |
| 6796 | IX86_BUILTIN_AESDECLAST128, IX86_BUILTIN_AESIMC128, |
| 6797 | IX86_BUILTIN_AESKEYGENASSIST128 and IX86_BUILTIN_PCLMULQDQ128. |
| 6798 | (bdesc_sse_3arg): Add IX86_BUILTIN_PCLMULQDQ128. |
| 6799 | (bdesc_2arg): Add IX86_BUILTIN_AESENC128, |
| 6800 | IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128, |
| 6801 | IX86_BUILTIN_AESDECLAST128 and IX86_BUILTIN_AESKEYGENASSIST128. |
| 6802 | (bdesc_1arg): Add IX86_BUILTIN_AESIMC128. |
| 6803 | (ix86_init_mmx_sse_builtins): Define __builtin_ia32_aesenc128, |
| 6804 | __builtin_ia32_aesenclast128, __builtin_ia32_aesdec128, |
| 6805 | __builtin_ia32_aesdeclast128,__builtin_ia32_aesimc128, |
| 6806 | __builtin_ia32_aeskeygenassist128 and |
| 6807 | __builtin_ia32_pclmulqdq128. |
| 6808 | * config/i386/i386.c (ix86_expand_binop_imm_builtin): New. |
| 6809 | (ix86_expand_builtin): Use it for IX86_BUILTIN_PSLLDQI128 and |
| 6810 | IX86_BUILTIN_PSRLDQI128. Handle IX86_BUILTIN_AESKEYGENASSIST128. |
| 6811 | |
| 6812 | * config/i386/i386.h (TARGET_AES): New. |
| 6813 | (TARGET_PCLMUL): Likewise. |
| 6814 | (TARGET_CPU_CPP_BUILTINS): Handle TARGET_AES and TARGET_PCLMUL. |
| 6815 | |
| 6816 | * config/i386/i386.md (UNSPEC_AESENC): New. |
| 6817 | (UNSPEC_AESENCLAST): Likewise. |
| 6818 | (UNSPEC_AESDEC): Likewise. |
| 6819 | (UNSPEC_AESDECLAST): Likewise. |
| 6820 | (UNSPEC_AESIMC): Likewise. |
| 6821 | (UNSPEC_AESKEYGENASSIST): Likewise. |
| 413347ff |
6822 | (UNSPEC_PCLMUL): Likewise. |
| 1d9ef704 |
6823 | |
| 6824 | * config/i386/i386.opt (maes): New. |
| 6825 | (mpclmul): Likewise. |
| 6826 | |
| 6827 | * config/i386/sse.md (aesenc): New pattern. |
| 6828 | (aesenclast): Likewise. |
| 6829 | (aesdec): Likewise. |
| 6830 | (aesdeclast): Likewise. |
| 6831 | (aesimc): Likewise. |
| 6832 | (aeskeygenassist): Likewise. |
| 6833 | (pclmulqdq): Likewise. |
| 6834 | |
| 6835 | * config/i386/wmmintrin.h: New. |
| 6836 | |
| 6837 | * doc/extend.texi: Document AES and PCLMUL built-in function. |
| 6838 | |
| 6839 | * doc/invoke.texi: Document -maes and -mpclmul. |
| 6840 | |
| b75409ba |
6841 | 2008-04-04 Paolo Bonzini <bonzini@gnu.org> |
| 6842 | |
| 6843 | * function.c (free_after_parsing): Replace with |
| 6844 | cxx_push_function_context from C++ front-end. |
| 6845 | (allocate_struct_function): Don't call langhook. |
| 6846 | * langhooks.h (struct lang_hooks_for_functions): Delete. |
| 6847 | (struct lang_hooks): Add back missing_noreturn_ok_p here, delete |
| 6848 | member "function". |
| 6849 | * langhooks-def.h (LANG_HOOKS_MISSING_NORETURN_OK_P): Add. |
| 6850 | (LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL, |
| 6851 | LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P, |
| 6852 | LANG_HOOKS_FUNCTION_INITIALIZER): Delete. |
| 6853 | (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_MISSING_NORETURN_OK_P, |
| 6854 | remove LANG_HOOKS_FUNCTION_INITIALIZER. |
| 6855 | * tree-cfg.c: Adjust call to missing_noreturn_ok_p langhook. |
| 6856 | |
| 6857 | * c-objc-common.h (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): |
| 6858 | Rename to LANG_HOOKS_MISSING_NORETURN_OK_P. |
| 6859 | |
| 87d31deb |
6860 | 2008-04-04 Jakub Jelinek <jakub@redhat.com> |
| 6861 | |
| 6862 | PR c/35440 |
| 6863 | * c-pretty-print.c (pp_c_initializer_list): Handle CONSTRUCTOR |
| 6864 | for all types. |
| 6865 | |
| 226c5ce4 |
6866 | 2008-04-04 Richard Guenther <rguenther@suse.de> |
| 6867 | |
| 6868 | PR middle-end/35823 |
| 6869 | * fold-const.c (optimize_minmax_comparison): Use the correct |
| 6870 | type for the constant in the simplified comparison. |
| 6871 | |
| 4c8b808d |
6872 | 2008-04-04 Zuxy Meng <zuxy.meng@gmail.com> |
| 6873 | |
| 6874 | * config/i386/driver-i386.c (describe_cache): Add l2_sizekb argument. |
| 6875 | Pass L2 size as "--param l2-cache-size" to the compiler. |
| 6876 | (decode_l2_cache): New function to decode L2 cache parameters using |
| 6877 | 0x8000006 extended cpuid function. |
| 6878 | (detect_caches_amd): Determine parameters of L2 cache using |
| 6879 | decode_l2_caches function. |
| 6880 | (decode_caches_intel): Decode L2 cache parameters. |
| 6881 | (detect_caches_intel): Determine L2 cache parameters using |
| 6882 | decode_caches_intel and decode_l2_caches functions. |
| 6883 | |
| da19f93f |
6884 | 2008-04-03 Bob Wilson <bob.wilson@acm.org> |
| 6885 | |
| 6886 | * config/xtensa/xtensa.c (xtensa_secondary_reload_class): Use a |
| 6887 | secondary input reload for subword loads from the constant pool. |
| 6888 | |
| 3a58582a |
6889 | 2008-04-03 Janis Johnson <janis187@us.ibm.com> |
| 6890 | |
| 2bedfb20 |
6891 | PR target/35713 |
| 6892 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Use integer |
| 6893 | constants of the appropriate size for runtime calculations. |
| 6894 | |
| 3a58582a |
6895 | PR c/35712 |
| 6896 | * dfp.c (decimal_from_decnumber): Retain trailing zeroes for |
| 6897 | decimal-float literal constant zero. |
| 6898 | |
| e7327393 |
6899 | 2008-04-03 Jakub Jelinek <jakub@redhat.com> |
| 6900 | |
| 3cc31756 |
6901 | PR c/35738 |
| 6902 | * c-parser.c (c_parser_omp_atomic): Call |
| 6903 | default_function_array_conversion on the RHS. |
| 6904 | |
| e7327393 |
6905 | PR middle-end/35818 |
| 6906 | * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: Don't |
| 6907 | call is_variable_sized if decl has incomplete type. |
| 6908 | |
| e0d72b88 |
6909 | 2008-04-03 H.J. Lu <hongjiu.lu@intel.com> |
| 6910 | |
| 6911 | * config/i386/i386-protos.h (ix86_aligned_p): Removed. |
| 6912 | |
| 21d7f1af |
6913 | 2008-04-03 Adam Nemet <anemet@caviumnetworks.com> |
| 6914 | |
| 6915 | * config/mips/mips.md (any_gt, any_ge, any_lt, any_le): New code |
| 6916 | iterators. |
| ae3049cd |
6917 | (u): Add attribute values for gt, gtu, ge, geu, lt, ltu, le and leu. |
| 21d7f1af |
6918 | (sgt<u>): Merge sgt and sgtu into new expander. |
| 6919 | (sgt, sgtu): Remove expanders. |
| ae3049cd |
6920 | (*sgt<u>_<mode>): Merge *sgt_<mode> and *sgtu_<mode> into new pattern. |
| 21d7f1af |
6921 | (*sgt_<mode>, *sgtu_<mode>): Remove patterns. |
| 6922 | (*sgt<u>_<mode>_mips16): Merge *sgt_<mode>_mips16 and |
| 6923 | *sgtu_<mode>_mips16 into new pattern. |
| 6924 | (*sgt_<mode>_mips16, *sgtu_<mode>_mips16): Remove patterns. |
| 6925 | (sge<u>): Merge sge and sgeu into new expander. |
| 6926 | (sge, sgeu): Remove expanders. |
| 6927 | (*sge<u>_<mode>): Merge *sge_<mode> and second *sge_<mode> into |
| 6928 | new pattern. |
| 6929 | (*sge_<mode>, second *sge_<mode>): Remove patterns. |
| 6930 | (slt<u>): Merge slt and sltu into new expander. |
| 6931 | (slt, sltu): Remove expanders. |
| ae3049cd |
6932 | (*slt<u>_<mode>): Merge *slt_<mode> and *sltu_<mode> into new pattern. |
| 21d7f1af |
6933 | (*slt_<mode>, *sltu_<mode>): Remove patterns. |
| 6934 | (*slt<u>_<mode>_mips16): Merge *slt_<mode>_mips16 and |
| 6935 | *sltu_<mode>_mips16 into new pattern. |
| 6936 | (*slt_<mode>_mips16, *sltu_<mode>_mips16): Remove patterns. |
| 6937 | (sle<u>): Merge sle and sleu into new expander. |
| 6938 | (sle, sleu): Remove expanders. |
| ae3049cd |
6939 | (*sle<u>_<mode>): Merge *sle_<mode> and *sleu_<mode> into new pattern. |
| 21d7f1af |
6940 | (*sle_<mode>, *sleu_<mode>): Remove patterns. |
| 6941 | (*sle<u>_<mode>_mips16): Merge *sle_<mode>_mips16 and |
| 6942 | *sleu_<mode>_mips16 into new pattern. |
| 6943 | (*sle_<mode>_mips16, *sleu_<mode>_mips16): Remove patterns. |
| 6944 | |
| d5b52ebc |
6945 | 2008-04-03 Jan Hubicka <jh@suse.cz> |
| 6946 | |
| 6947 | PR tree-optimization/35795 |
| 6948 | * alpha/alpha.c (alpha_output_mi_thunk_osf): Free after compilation. |
| 6949 | * sparc/sparc.c (sparc_output_mi_thunk): Likewise. |
| 6950 | * ia64/ia64.c (ia64_output_mi_thunk): Likewise. |
| 6951 | * m68k/m68k.c (m68k_output_mi_thunk): Likewise. |
| 6952 | * score/score3.c (score3_output_mi_thunk): Likewise. |
| 6953 | * score/score7.c (score7_output_mi_thunk): Likewise. |
| 6954 | * mips/mips.c (mips_output_mi_thunk): Likewise. |
| 6955 | |
| 0d27ac1e |
6956 | 2008-04-03 Richard Guenther <rguenther@suse.de> |
| 6957 | |
| 6958 | * tree-vrp.c (extract_range_from_unary_expr): Handle all |
| 6959 | conversions. Simplify code. |
| 6960 | |
| 6c5df66e |
6961 | 2008-04-03 Kaz Kojima <kkojima@gcc.gnu.org> |
| 6962 | |
| 6963 | * config/sh/sh.c (sh_output_mi_thunk): Free cfun. |
| 6964 | |
| 6fb2153a |
6965 | 2008-04-03 Tom Tromey <tromey@redhat.com> |
| 6966 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 6967 | |
| 6968 | * config/m68k/t-uclinux (generated_files): Add sysroot-suffix.h. |
| 6969 | * config/bfin/t-bfin-linux (generated_files): Add |
| 6970 | linux-sysroot-suffix.h. |
| 6971 | * doc/install.texi (Prerequisites): Require make 3.80. |
| 6972 | * doc/sourcebuild.texi (Front End Directory): Document new |
| 6973 | variable. |
| 6974 | * Makefile.in (generated_files): New variable. |
| 6975 | (ALL_HOST_OBJS): New variable. |
| 6976 | ($(ALL_HOST_OBJS)): New target. |
| 6977 | |
| 32020b10 |
6978 | 2008-04-03 Paolo Bonzini <bonzini@gnu.org> |
| 6979 | |
| d5b52ebc |
6980 | * tree-inline.c (copy_generic_body, copy_decl_no_change): Export. |
| 6981 | (remap_block): Call id->transform_lang_insert_block instead |
| 6982 | of langhook. |
| 6983 | (optimize_inline_calls, unsave_expr_now, tree_function_versioning): |
| 6984 | Set id.transform_lang_insert_block to NULL. |
| 6985 | (clone_body): Move to cp/optimize.c |
| 6986 | * tree-inline.h (struct copy_body_data): Change |
| 6987 | transform_lang_insert_block to function pointer. |
| 6988 | (copy_generic_body, copy_decl_no_change): Export. |
| 6989 | * langhooks.h (struct lang_hooks_for_decls): Kill insert_block. |
| 6990 | * langhooks-def.h (LANG_HOOKS_INSERT_BLOCK): Kill. |
| 6991 | (LANG_HOOKS_DECLS): Remove LANG_HOOKS_INSERT_BLOCK. |
| 6992 | |
| 6993 | * c-tree.h (insert_block): Kill. |
| 6994 | * c-decl.c (insert_block): Kill. |
| 32020b10 |
6995 | |
| d2764e2d |
6996 | 2008-04-03 Paolo Bonzini <bonzini@gnu.org> |
| 6997 | |
| d5b52ebc |
6998 | * c-objc-common.h (LANG_HOOKS_FUNCTION_ENTER_NESTED, |
| 6999 | LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete. |
| 7000 | * c-tree.h (c_push_function_context, c_pop_function_context): Remove |
| 7001 | argument. |
| 7002 | * c-decl.c (c_push_function_context, c_pop_function_context): Remove |
| 7003 | argument, call {push,pop}_function_context from here. |
| 7004 | * c-parser.c: Use c_{push,pop}_function_context. |
| 7005 | |
| 7006 | * function.c (push_function_context_to): Move meat ... |
| 7007 | (push_function_context): ... here. Simplify. |
| 7008 | * function.c (pop_function_context_from): Move meat ... |
| 7009 | (pop_function_context): ... here. Simplify. |
| 7010 | * langhooks.h (struct lang_hooks_for_functions): Remove enter_nested, |
| 7011 | leave_nested). |
| 7012 | * langhooks-def.h (LANG_HOOKS_FUNCTION_ENTER_NESTED, |
| 7013 | LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete. |
| 7014 | (LANG_HOOKS_FUNCTION_INITIALIZER): Delete them from here. |
| 7015 | * tree.h (push_function_context_to, pop_function_context_from): Remove. |
| d2764e2d |
7016 | |
| 3fc499d6 |
7017 | 2008-04-03 Ben Elliston <bje@au.ibm.com> |
| 7018 | |
| 7019 | * expmed.c (extract_force_align_mem_bit_field): Remove. |
| 7020 | |
| 469b75f7 |
7021 | 2008-04-03 Richard Guenther <rguenther@suse.de> |
| 7022 | |
| 7023 | PR middle-end/35800 |
| 7024 | * expr.h (try_casesi): Adjust prototype. |
| 7025 | * expr.c (try_casesi): Take fallback label as extra parameter. |
| 7026 | Use that for gen_casesi if default_label is NULL. |
| 7027 | * stmt.c (expand_case): Pass fallback label to try_casesi, |
| 7028 | make sure to fill gaps with a fallback label if default_label |
| 7029 | is not present. |
| 7030 | |
| bdc98a90 |
7031 | 2008-04-03 Dominique d'Humieres <dominiq@lps.ens.fr> |
| 7032 | |
| 7033 | PR target/35801 |
| 7034 | * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Free cfun. |
| 7035 | |
| 6b2813fb |
7036 | 2008-04-03 Ben Elliston <bje@au.ibm.com> |
| 7037 | |
| 7038 | * expmed.c (extract_split_bit_field): Remove if (0) code. |
| 7039 | * tree-ssa-structalias.c (do_sd_constraint): Likewise. |
| 7040 | (do_ds_constraint): Likewise. |
| 7041 | |
| 34c3de48 |
7042 | 2008-04-02 Joseph Myers <joseph@codesourcery.com> |
| 7043 | |
| 7044 | * doc/cppopts.texi (-dU): Document. |
| 7045 | * c-common.h (flag_dump_macros): Update comment. |
| 7046 | * c-opts.c (handle_OPT_d): Handle -dU. |
| 7047 | * c-ppoutput.c (macro_queue, define_queue, undef_queue, |
| 7048 | dump_queued_macros, cb_used_define, cb_used_undef): New. |
| 7049 | (init_pp_output): Handle -dU. |
| 7050 | (cb_line_change): Call dump_queued_macros. |
| 7051 | * toplev.c (decode_d_option): Accept -dU as preprocessor option. |
| 7052 | |
| 48310879 |
7053 | 2008-04-02 Anatoly Sokolov <aesok@post.ru> |
| 7054 | |
| 7055 | * config/avr/predicates.md (io_address_operand): New predicate. |
| 7056 | * config/avr/avr-protos.h (avr_io_address_p): Remove declaration. |
| 7057 | * config/avr/avr.c (avr_io_address_p): Remove function. |
| 7058 | (out_movqi_r_mr): Use 'io_address_operand' predicate instead of |
| 7059 | 'avr_io_address_p' function. |
| 7060 | (out_movhi_r_mr): (Ditto.). |
| 7061 | (out_movqi_mr_r): (Ditto.). |
| 7062 | (out_movhi_mr_r): (Ditto.). |
| 7063 | (avr_address_cost): (Ditto.). |
| 7064 | |
| 470d0bc8 |
7065 | 2008-04-02 Uros Bizjak <ubizjak@gmail.com> |
| 7066 | |
| 7067 | * config/i386/i386.md (*float<SSEMODEI24:mode><X87MODEF:mode>2_1): |
| 7068 | Emit gen_floatdi<X87MODEF:mode>2_i387_with_xmm for DImode values |
| 7069 | in 32bit mode when XMM registers are available to avoid store |
| 7070 | forwarding stalls. |
| 7071 | (floatdi<X87MODEF:mode>2_i387_with_xmm): New insn pattern and |
| 7072 | corresponding post-reload splitters. |
| 7073 | |
| b1417d7e |
7074 | 2008-04-02 H.J. Lu <hongjiu.lu@intel.com> |
| 7075 | |
| 7076 | * config/i386/i386.c (bdesc_sse_3arg): Add __builtin_ia32_shufps |
| 7077 | and __builtin_ia32_shufpd. Provide __builtin_ia32_roundsd and |
| 7078 | __builtin_ia32_roundss. |
| 7079 | (ix86_init_mmx_sse_builtins): Remove __builtin_ia32_shufps, |
| 7080 | __builtin_ia32_shufpd, __builtin_ia32_roundsd and |
| 7081 | __builtin_ia32_roundss. |
| 7082 | (ix86_expand_builtin): Don't handle IX86_BUILTIN_SHUFPS and |
| 7083 | IX86_BUILTIN_SHUFPD here. |
| 7084 | |
| b6bc2701 |
7085 | 2008-04-02 H.J. Lu <hongjiu.lu@intel.com> |
| 7086 | |
| 7087 | * config/i386/i386.md (plogic): New. |
| 7088 | (plogicprefix): Likewise. |
| 7089 | |
| 7090 | * config/i386/mmx.md (mmx_<code><mode>3): New. |
| 7091 | (mmx_and<mode>3): Removed. |
| 7092 | (mmx_ior<mode>3): Likewise. |
| 7093 | (mmx_xor<mode>3): Likewise. |
| 7094 | |
| 7095 | * config/i386/sse.md (<code><mode>3): New. |
| 7096 | (*<code><mode>3): Likewise. |
| 7097 | (*<code><mode>3): Likewise. |
| 7098 | (<code><mode>3): Likewise. |
| 7099 | (*sse_<code><mode>3): Likewise. |
| 7100 | (*sse2_<code><mode>3): Likewise. |
| 7101 | (<code>tf3): Likewise. |
| 7102 | (*<code>tf3): Likewise. |
| 7103 | (and<mode>3): Likewise. |
| 7104 | (*and<mode>3): Likewise. |
| 7105 | (ior<mode>3): Removed. |
| 7106 | (*ior<mode>3): Likewise. |
| 7107 | (xor<mode>3): Likewise. |
| 7108 | (*xor<mode>3): Likewise. |
| 7109 | (*and<mode>3): Likewise. |
| 7110 | (*ior<mode>3): Likewise. |
| 7111 | (*xor<mode>3): Likewise. |
| 7112 | (and<mode>3): Likewise. |
| 7113 | (*sse_and<mode>3): Likewise. |
| 7114 | (*sse2_and<mode>3): Likewise. |
| 7115 | (andtf3): Likewise. |
| 7116 | (*andtf3): Likewise. |
| 7117 | (ior<mode>3): Likewise. |
| 7118 | (*sse_ior<mode>3): Likewise. |
| 7119 | (*sse2_ior<mode>3): Likewise. |
| 7120 | (iortf3): Likewise. |
| 7121 | (*iortf3): Likewise. |
| 7122 | (xor<mode>3): Likewise. |
| 7123 | (*sse_xor<mode>3): Likewise. |
| 7124 | (*sse2_xor<mode>3): Likewise. |
| 7125 | (xortf3): Likewise. |
| 7126 | (*xortf3): Likewise. |
| 7127 | |
| 72c30859 |
7128 | 2008-04-02 Richard Guenther <rguenther@suse.de> |
| 7129 | |
| 7130 | PR tree-optimization/14495 |
| 7131 | PR tree-optimization/34793 |
| 7132 | * tree-vrp.c (struct switch_update): New structure. |
| 7133 | (to_remove_edges, to_update_switch_stmts): New VECs. |
| 7134 | (simplify_switch_using_ranges): New function. Remove not taken |
| 7135 | case labels and edges. |
| 7136 | (simplify_stmt_using_ranges): Call it. |
| 7137 | (identify_jump_threads): Mark edges we have queued for removal |
| 7138 | so we don't thread them. |
| 7139 | (execute_vrp): Remove edges queued for removal, update SWITCH_STMT |
| 7140 | case label vector. |
| 7141 | * tree-cfg.c (group_case_labels): Deal with missing default label. |
| 7142 | (tree_verify_flow_info): Allow missing default label. |
| 7143 | * stmt.c (emit_case_bit_tests): Deal with NULL default_label. |
| 7144 | (emit_case_nodes): Likewise. |
| 7145 | (expand_case): Do not rely on the default label to be present. |
| 7146 | * expr.c (try_casesi): Deal with NULL default_label. |
| 7147 | (do_tablejump): Likewise. |
| 7148 | |
| b6d7b6c5 |
7149 | 2008-04-02 Richard Guenther <rguenther@suse.de> |
| 7150 | |
| 7151 | PR tree-optimization/14495 |
| 7152 | * tree-vrp.c (vrp_visit_cond_stmt): Do not handle |
| 7153 | SWITCH_EXPR here ... |
| 7154 | (vrp_visit_switch_stmt): ... but here (new function). |
| 7155 | (find_case_label_index): New helper function. |
| 7156 | (vrp_visit_stmt): Dispatch to vrp_visit_switch_stmt. |
| 7157 | |
| 217c0c86 |
7158 | 2008-04-02 Paolo Bonzini <bonzini@gnu.org> |
| 7159 | |
| 7160 | * fwprop.c: Fix ISO-C99ism. |
| 7161 | |
| 794723c1 |
7162 | 2008-04-02 Paolo Bonzini <bonzini@gnu.org> |
| 7163 | |
| 7164 | PR bootstrap/35752 |
| 7165 | * Makefile.in (objdir): Set it here. |
| 7166 | * configure.ac: Not here. Find dynamic linker characteristics. |
| 7167 | * exec-tool.in: Use them. |
| 7168 | * aclocal.m4: Regenerate. |
| 7169 | * configure: Regenerate. |
| 7170 | |
| 1a105fae |
7171 | 2008-04-02 Paolo Bonzini <bonzini@gnu.org> |
| 7172 | |
| 7173 | * expr.c (expand_var): Delete it. |
| 7174 | * expr.h (expand_var): Delete prototype. |
| 7175 | * function.c (expand_function_start): Use expand_decl instead. |
| 7176 | * cfgexpand.c (expand_one_static_var, expand_one_var): Don't call |
| 7177 | langhook. |
| 7178 | |
| f533acbe |
7179 | 2008-04-02 Andy Hutchinson <hutchinsonamdy@aim.com> |
| 7180 | |
| 7181 | PR rtl-optimization/35542 |
| 7182 | * fwprop.c (forward_propagate_and_simplify): Replace |
| 7183 | loc_reg_mentioned_in_p with reg_mentioned_p. |
| 7184 | |
| f8f13645 |
7185 | 2008-04-02 Paolo Bonzini <bonzini@gnu.org> |
| 7186 | |
| f533acbe |
7187 | PR rtl-optimization/35281 |
| f8f13645 |
7188 | * fwprop.c (PR_CAN_APPEAR, PR_HANDLE_MEM): New. |
| 7189 | (propagate_rtx_1): Handle PR_HANDLE_MEM. |
| 7190 | (propagate_rtx): Pass PR_HANDLE_MEM if appropriate. |
| 7191 | (varying_mem_p): Move above propagate_rtx. |
| 7192 | (all_uses_available_at): Do not check MEMs. |
| 7193 | |
| a00913c7 |
7194 | 2008-04-02 Rafael Espindola <espindola@google.com> |
| 7195 | |
| 7196 | * tree-vrp.c (extract_code_and_val_from_cond): Remove. |
| 7197 | (register_edge_assert_for_2): Split the cond argument. |
| 7198 | (register_edge_assert_for_1): Adjust for the change in |
| 7199 | register_edge_assert_for_2. |
| 7200 | (register_edge_assert_for): Split the cond argument. |
| 7201 | (find_switch_asserts): Adjust for the change in |
| 7202 | register_edge_assert_for. |
| 7203 | |
| c8c521bb |
7204 | 2008-04-02 Kai Tietz <kai.tietz@onevision.com> |
| 7205 | |
| 7206 | * config.gcc: Add for x86_64-*-mingw* the t-crtfm to tbuild. |
| 1f93c018 |
7207 | * config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Add 8 byte |
| c61eb773 |
7208 | offsets for 64-bit mingw. |
| 1f93c018 |
7209 | * config/i386/i386.c (ix86_pass_by_reference): Correct calling |
| c61eb773 |
7210 | abi for x86_64-pc-mingw. |
| c8c521bb |
7211 | |
| 22cdb855 |
7212 | 2008-04-02 Richard Guenther <rguenther@suse.de> |
| 7213 | |
| 7214 | * tree-vrp.c (extract_range_from_assert): Make sure to not |
| 7215 | produce range min/max with TREE_OVERFOW set. |
| 7216 | If merging a anti-range and a range keep the anti-range if |
| 7217 | the range covers all values of the type. |
| 7218 | (register_edge_assert_for_2): Only allow sign-changing |
| 7219 | conversions in detecting canonical range checks. Also |
| 7220 | register an assert for the unsigned name if useful. |
| 7221 | |
| 7222 | PR tree-optimization/35787 |
| 7223 | * tree-vrp.c (vrp_val_max): New function. |
| 7224 | (vrp_val_min): Likewise. |
| 7225 | (vrp_val_is_max): Move earlier, use vrp_val_{min,max}. |
| 7226 | (vrp_val_is_min): Likewise. |
| 7227 | (supports_overflow_infinity): Use vrp_val_{min,max}. |
| 7228 | (negative_overflow_infinity): Likewise. |
| 7229 | (positive_overflow_infinity): Likewise. |
| 7230 | (is_negative_overflow_infinity): Use vrp_val_is_{min,max}. |
| 7231 | (is_positive_overflow_infinity): Likewise. |
| 7232 | (is_overflow_infinity): Likewise. |
| 7233 | (avoid_overflow_infinity): Use vrp_val_{min,max} and |
| 7234 | vrp_val_is_{min,max}. |
| 7235 | (set_and_canonicalize_value_range): Canonicalize anti-ranges |
| 7236 | to ranges if possible. Avoid empty ranges. |
| 7237 | |
| 10494d65 |
7238 | 2008-04-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 7239 | |
| 7240 | PR middle-end/35705 |
| 7241 | * fold-const.c (get_pointer_modulus_and_residue): Return modulus 1 if |
| 7242 | the expression is a function address. |
| 7243 | |
| a12691f0 |
7244 | 2008-04-01 George Helffrich <george@gcc.gnu.org> |
| 7245 | |
| ae093573 |
7246 | PR fortran/35154, fortran/23057 |
| a12691f0 |
7247 | * dbxout.c: Emit .stabs debug info for Fortran COMMON block |
| 7248 | variables as base symbol name + offset using N_BCOMM/N_ECOMM. |
| 7249 | (is_fortran, dbxout_common_name, dbxout_common_check): New functions. |
| 7250 | (dbxout_symbol_location): Transform N_LCSYM to N_GSYM for storage |
| 7251 | in common. |
| 7252 | (dbxout_syms): Check for COMMON-based symbol and wrap in |
| 7253 | N_BCOMM/N_ECOMM stab bracket, including as many symbols as possible |
| 7254 | in bracket for efficiency. |
| 7255 | |
| 7256 | * dwarf2out.c: Emit DWARF debug info for Fortran COMMON block |
| 7257 | using DW_TAG_common_block + member offset. |
| 7258 | (add_pubname_string): New function. |
| 7259 | (dw_expand_expr): New function to find block name and offset for |
| 7260 | COMMON var. |
| 7261 | (common_check): New function to check whether symbol in Fortran COMMON. |
| 7262 | (gen_variable_die): If COMMON, use DW_TAG_common_block. |
| 7263 | |
| fa3b771a |
7264 | 2008-04-01 Volker Reichelt <v.reichelt@netcologne.de> |
| 7265 | |
| 7266 | PR c/35436 |
| 7267 | * c-format.c (init_dynamic_gfc_info): Ignore invalid locus type. |
| 7268 | |
| dbec73a5 |
7269 | 2008-04-02 Ben Elliston <bje@au.ibm.com> |
| 7270 | |
| 7271 | * config/v850/v850.md (casesi): Remove if (0) code. |
| 7272 | * config/i386/uwin.h (ASM_DECLARE_FUNCTION_NAME): Likewise. |
| 7273 | * config/alpha/alpha.c (alpha_initialize_trampoline): Likewise. |
| 7274 | |
| 3a8f2ab9 |
7275 | 2008-04-01 Uros Bizjak <ubizjak@gmail.com> |
| 7276 | |
| 7277 | * config/i386/i386.md (rex64suffix): New mode attribute. |
| 7278 | (floathi<mode>2): Disable expander for SSE math. |
| 7279 | (*floathi<mode>2_1): New insn insn_and_split pattern. |
| 7280 | (*floathi<mode>2_i387_with_temp): New macroized instruction pattern and |
| 7281 | corresponding post-reload splitters. |
| 7282 | (*floathi<mode>2_i387): New macroized insn pattern. |
| 7283 | (float<SSEMODEI24:mode><X87MODEF:mode>2): New macroized expander. |
| 7284 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_1): New macroized |
| 7285 | insn_and_split pattern. |
| 7286 | (*floatsi<mode>2_vector_mixed_with_temp, *floatsi<mode>2_vector_mixed): |
| 7287 | New macroized instruction patterns and corresponding post-reload |
| 7288 | splitters. |
| 7289 | (*floatsi<mode>2_mixed_with_temp): New macroized instruction pattern |
| 7290 | and corresponding post-reload splitters. |
| 7291 | (*floatsi<mode>2_mixed_interunit, *floatsi<mode>2_mixed_nointerunit): |
| 7292 | New macroized instruction patterns. |
| 7293 | (*floatsi<mode>2_vector_sse_with_temp, *floatsi<mode>2_vector_sse): New |
| 7294 | macroized instruction patterns and corresponding post-reload splitters. |
| 7295 | (*floatsi<mode>2_sse_with_temp): New macroized instruction pattern and |
| 7296 | corresponding post-reload splitters. |
| 7297 | (*floatsi<mode>2_sse_interunit, *floatsi<mode>2_mixed_nointerunit): |
| 7298 | New macroized instruction patterns. |
| 7299 | (*floatsi<mode>2_i387_with_temp): New macroized instruction pattern and |
| 7300 | corresponding post-reload splitters. |
| 7301 | (*floatsi<mode>2_i387): New macroized instruction patterns. |
| 7302 | |
| 9409fce7 |
7303 | 2008-04-01 H.J. Lu <hongjiu.lu@intel.com> |
| 7304 | |
| 7305 | * config/i386/i386.md (smaxmin): New. |
| 7306 | (umaxmin): Likewise. |
| 7307 | (maxminiprefix): Likewise. |
| 7308 | (maxminfprefix): Likewise. |
| 7309 | (<code><mode>3): Likewise. |
| 7310 | (smin<mode>3): Removed. |
| 7311 | (smax<mode>3): Likewise. |
| 7312 | |
| 7313 | * config/i386/mmx.md (mmx_<code>v2sf3): New. |
| 7314 | (mmx_<code>v4hi3): Likewise. |
| 7315 | (mmx_<code>v8qi3): Likewise. |
| 7316 | (mmx_smaxv2sf3): Removed. |
| 7317 | (mmx_sminv2sf3): Likewise. |
| 7318 | (mmx_umaxv8qi3): Likewise. |
| 7319 | (mmx_smaxv4hi3): Likewise. |
| 7320 | (mmx_uminv8qi3): Likewise. |
| 7321 | (mmx_sminv4hi3): Likewise. |
| 7322 | |
| 7323 | * config/i386/sse.md (<addsub><mode>3): New. |
| 7324 | (*<addsub><mode>3): Likewise. |
| 7325 | (<sse>_vm<addsub><mode>3): Likewise. |
| 7326 | (<maxmin><mode>3): Likewise. |
| 7327 | (*<maxmin><mode>3_finite): Likewise. |
| 7328 | (*<maxmin><mode>3): Likewise. |
| 7329 | (<sse>_vm<maxmin><mode>3): Likewise. |
| 7330 | (sse3_h<addsub>v4sf3): Likewise. |
| 7331 | (sse3_h<addsub>v2df3): Likewise. |
| 7332 | (<maxmin>v16qi3): Likewise. |
| 7333 | (*<maxmin>v16qi3): Likewise. |
| 7334 | (<maxmin>v8hi3): Likewise. |
| 7335 | (*<maxmin>v8hi3): Likewise. |
| 7336 | (*sse4_1_<maxmin><mode>3): Likewise. |
| 7337 | (*sse4_1_<maxmin><mode>3): Likewise. |
| 7338 | (add<mode>3): Removed. |
| 7339 | (*add<mode>3): Likewise. |
| 7340 | (<sse>_vmadd<mode>3): Likewise. |
| 7341 | (sub<mode>3): Likewise. |
| 7342 | (*sub<mode>3): Likewise. |
| 7343 | (<sse>_vmsub<mode>3): Likewise. |
| 7344 | (smin<mode>3): Likewise. |
| 7345 | (*smin<mode>3_finite): Likewise. |
| 7346 | (*smin<mode>3): Likewise. |
| 7347 | (<sse>_vmsmin<mode>3): Likewise. |
| 7348 | (smax<mode>3): Likewise. |
| 7349 | (*smax<mode>3_finite): Likewise. |
| 7350 | (*smax<mode>3): Likewise. |
| 7351 | (<sse>_vmsmax<mode>3): Likewise. |
| 7352 | (sse3_haddv4sf3): Likewise. |
| 7353 | (sse3_haddv2df3): Likewise. |
| 7354 | (sse3_hsubv4sf3): Likewise. |
| 7355 | (sse3_hsubv2df3): Likewise. |
| 7356 | (umaxv16qi3): Likewise. |
| 7357 | (*umaxv16qi3): Likewise. |
| 7358 | (smaxv8hi3): Likewise. |
| 7359 | (*smaxv8hi3): Likewise. |
| 7360 | (*sse4_1_smax<mode>3): Likewise. |
| 7361 | (*sse4_1_umax<mode>3): Likewise. |
| 7362 | (uminv16qi3): Likewise. |
| 7363 | (*uminv16qi3): Likewise. |
| 7364 | (sminv8hi3): Likewise. |
| 7365 | (*sminv8hi3): Likewise. |
| 7366 | (*sse4_1_smin<mode>3): Likewise. |
| 7367 | (*sse4_1_umin<mode>3): Likewise. |
| 7368 | |
| d3ec693f |
7369 | 2008-04-01 Rafael Espindola <espindola@google.com> |
| 7370 | |
| 7371 | * tree-cfg.c (verify_expr): remove in_phi. |
| 9409fce7 |
7372 | (verify_stmt): Don't call walk_tree with verify_expr. Use |
| d3ec693f |
7373 | is_gimple_min_invariant instead of is_gimple_val. |
| 7374 | |
| eae7da65 |
7375 | 2008-04-01 Joseph Myers <joseph@codesourcery.com> |
| 7376 | |
| 7377 | * doc/include/gpl_v3.texi: Update for manpage generation. |
| 7378 | * doc/gcc.texi, doc/gccint.texi: Include gpl_v3.texi instead of |
| 7379 | gpl.texi. |
| 7380 | * doc/sourcebuild.texi: Document gpl_v3.texi as well as gpl.texi. |
| 7381 | * Makefile.in (TEXI_GCC_FILES, TEXI_GCCINT_FILES): Include |
| 7382 | gpl_v3.texi instead of gpl.texi. |
| 7383 | (gpl.pod): New. |
| 7384 | |
| f2225b1a |
7385 | 2008-04-01 Jakub Jelinek <jakub@redhat.com> |
| 7386 | |
| 7387 | PR pch/13675 |
| 7388 | * c-pch.c (c_common_read_pch): On error close (fd) resp. fclose (f). |
| 7389 | |
| 7433d1d6 |
7390 | 2008-04-01 Rafael Espindola <espindola@google.com> |
| 7391 | |
| 7392 | * tree-vrp.c (extract_code_and_val_from_cond_with_ops): New. |
| 7393 | (extract_code_and_val_from_cond): Use |
| 7394 | extract_code_and_val_from_cond_with_ops. |
| 7395 | |
| 1321f22c |
7396 | 2008-04-01 Jan Hubicka <jh@suse.cz> |
| 7397 | |
| 7398 | * function.c (free_after_compilation): Free epilogue_delay_list. |
| 7399 | (prepare_function_start): Assert that previous compilation was freed. |
| 7400 | |
| 08d2afb4 |
7401 | 2008-04-01 Jan Hubicka <jh@suse.cz> |
| 7402 | Jim Wilson <wilson@tuliptree.org> |
| 7403 | Andreas Tobler <andreast@gcc.gnu.org> |
| 7404 | |
| 7405 | PR middle-end/35781 |
| 7406 | * m32c/m32.c (m32c_leaf_function_p, m32c_function_needs_enter): Use |
| 7407 | rtl.emit instead cfun->emit. |
| 7408 | * sparc/sparc.h (INIT_EXPANDERS): Likewise. |
| 7409 | * ia64/ia64.h (INIT_EXPANDERS): Likewise. |
| 7410 | |
| 21b45faa |
7411 | 2008-04-01 Ben Elliston <bje@au.ibm.com> |
| 7412 | |
| 7413 | * doc/c-tree.texi (Function Basics): Fix grammatical error. |
| 7414 | |
| 3e3a0e9c |
7415 | 2008-03-31 Seongbae Park <seongbae.park@gmail.com> |
| 7416 | |
| 7417 | * common.opt (fprofile-dir=, fprofile-use=, fprofile-generate=): |
| 7418 | New options |
| 7419 | (fprofile-use): Add var flag_profile_use |
| 3a8f2ab9 |
7420 | * coverage.c (coverage_begin_output): Do not open a gcno file for |
| 7421 | output only if -ftest-coverage is set. |
| 3e3a0e9c |
7422 | Do not add getpwd() to gcda file path. |
| 3a8f2ab9 |
7423 | (build_gcov_info): Check the new flag |
| 3e3a0e9c |
7424 | flag_profile_datafile_relative_path. |
| 7425 | (coverage_init): Use profile_data_prefix. |
| 7426 | Read profile counter only if flag_profile_use is set. |
| 7427 | * opts.c (common_handle_option): New option fprofile-use=, |
| 7428 | fprofile-dir=, fprofile-generate=. |
| 7429 | * toplev.c (profile_data_prefix): New variable definition. |
| 7430 | * toplev.h (profile_data_prefix): New declaration. |
| 7431 | * doc/invoke.tex (Option Summary, Optimization Options): |
| 7432 | Add new options. |
| 7433 | |
| 4e508025 |
7434 | 2008-03-31 James E. Wilson <wilson@tuliptree.org> |
| 7435 | |
| 3a8f2ab9 |
7436 | * varasm.c (output_constant_pool_1): In LABEL_REF check, |
| 7437 | use tmp consistently. |
| 4bd8d9a1 |
7438 | |
| 4e508025 |
7439 | PR target/35695 |
| 7440 | * config/ia64/div.md (recip_approx_rf): Use UNSPEC not DIV. |
| 7441 | * config/ia64/ia64.c (rtx_needs_barrier): Handle |
| 7442 | UNSPEC_FR_RECIP_APPROX_RES. |
| 7443 | * config/ia64/ia64.md (UNSPEC_FR_RECIP_APPROX_RES): Define. |
| 7444 | |
| e911c0fe |
7445 | 2008-03-31 Volker Reichelt <v.reichelt@netcologne.de> |
| 7446 | |
| 7447 | PR c/35750 |
| 7448 | * c-decl.c (store_parm_decls_oldstyle): Skip invalid parameters. |
| 7449 | |
| 70a866cf |
7450 | 2008-03-31 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 7451 | |
| 7452 | PR middle-end/30186 |
| 7453 | * fold-const.c (fold_indirect_ref_1): Support accessing non first |
| 7454 | element of the vector via a pointer. |
| 7455 | |
| 168de4c5 |
7456 | 2008-03-31 Ian Lance Taylor <iant@google.com> |
| 7457 | |
| 3a8f2ab9 |
7458 | * tlink.c (scan_linker_output): Look for symbol name in single quotes. |
| 168de4c5 |
7459 | |
| b079a207 |
7460 | 2008-03-31 Jan Hubicka <jh@suse.cz> |
| 7461 | |
| 7462 | * builtins.c (expand_builtin_setjmp_receiver): Update call of |
| 7463 | get_arg_pointer_save_area. |
| 7464 | * expr.c (init_expr): Just clear out rtl.expr. |
| 7465 | * function.c (free_after_compilation): Clear out whole RTL structure. |
| 7466 | (get_func_frame_size): Merge into ... |
| 7467 | (get_frame_size): ... this one. |
| 7468 | (assign_stack_local_1): Merge into ... |
| 7469 | (assign_stack_local): ... this one. |
| 7470 | (expand_function_end): Update call of get_arg_pointer_save_area. |
| 7471 | (get_art_pointer_save_area): Remove cfun argument. |
| 7472 | * function.h (emit_status): regno_pointer_align does not need length |
| 7473 | attribute. Move x_regno_reg_rtx to ... |
| 7474 | (regno_reg_rtx): ... new global array. |
| 7475 | (reg_rtx_no, seq_stack, REGNO_POINTER_ALIGN): Update accestors. |
| 7476 | (pending_stack_adjust, inhibit_defer_pop, saveregs_value, |
| 3a8f2ab9 |
7477 | apply_args_value, forced_labels, stack_pointer_delta): |
| 7478 | Update accestors. |
| b079a207 |
7479 | (struct varasm_status): Move here from varasm.c |
| 7480 | (struct rtl_data): New. Move here some fields from struct function. |
| 7481 | (return_label, naked_return_label, stack_slot_list, parm_birth_insn, |
| 7482 | frame_offset, stack_check_probe_note, arg_pointer_save_area, |
| 7483 | used_temp_slots avail_temp_slots, temp_slot_level, |
| 7484 | nonlocal_goto_handler_labels): Update accesstors. |
| 7485 | (rtl): New global variable. |
| 7486 | (struct function): Move some fileds to rtl_data. |
| 7487 | (get_arg_pointer_save_area): Update prototype. |
| 7488 | * emit-rtl.c (rtl): Declare. |
| 7489 | (regno_reg_rtx): Declare. |
| 3a8f2ab9 |
7490 | (first_insn, last_insn, cur_insn_uid, last_location, first_label_num): |
| 7491 | Update. |
| b079a207 |
7492 | (gen_reg_rtx): Update. |
| 7493 | (init_virtual_regs): Do not tate emit_status argument. |
| 7494 | (init_emit): Do not allocate emit. |
| 7495 | * varasm.c (varasm_statuc): Move to function.h. |
| 7496 | (n_deferred_constatns): Update accestor. |
| 7497 | (init_varasm_status): Do not allocate varasm_status. |
| 7498 | (force_const_mem, get_pool_size, output_constant_pool): Update. |
| 7499 | * stmt.c (force_label_rtx): Do not use x_ prefixes. |
| 7500 | (expand_nl_goto_receiver): Update get_arg_pointer_save_area. |
| 7501 | |
| 13ecee21 |
7502 | 2008-03-31 Zdenek Dvorak <ook@ucw.cz> |
| 7503 | |
| 7504 | PR rtl-optimization/35729 |
| 7505 | * loop-invariant.c (check_maybe_invariant): Disallow volatile memory |
| 7506 | references. |
| 7507 | |
| 0010688c |
7508 | 2008-03-31 H.J. Lu <hongjiu.lu@intel.com> |
| 7509 | |
| 7510 | PR target/32000 |
| 7511 | * config/i386/i386.md (*movti_internal): Emit unaligned SSE |
| 7512 | load/store if memory is unaligned. |
| 7513 | (*movti_rex64): Likewise. |
| 7514 | |
| 7515 | * config/i386/predicates.md (misaligned_operand): New. |
| 7516 | |
| 435e1a75 |
7517 | 2008-03-31 Andrew Pinski <pinskia@gmail.com> |
| 7518 | |
| 7519 | PR tree-opt/35431 |
| 7520 | * tree-ssa-phiopt.c (conditional_replacement): Return early for |
| 7521 | complex types. |
| 7522 | |
| 80538812 |
7523 | 2008-03-31 Jan Beulich <jbeulich@novell.com> |
| 7524 | |
| 7525 | * config/ia64/constraints.md: Add 'j' constraint. |
| 7526 | * config/ia64/ia64.md (movsi_internal): Add addp4 case. |
| 7527 | (movdi_internal): Likewise. |
| 7528 | |
| ae4400fc |
7529 | 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de> |
| 7530 | |
| 7531 | PR c/35748 |
| 7532 | * c-typeck.c (build_c_cast): Skip invalid fields in unions. |
| 7533 | |
| 7b18adb1 |
7534 | 2008-03-30 H.J. Lu <hongjiu.lu@intel.com> |
| 7535 | |
| 7536 | PR target/35757 |
| 7537 | * config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Issue |
| 7538 | proper error message for the third argument on blendpd and |
| 7539 | blendps. |
| 7540 | |
| 7541 | * config/i386/sse.md (blendbits): New. |
| 7542 | (sse4_1_blendp<ssemodesuffixf2c>): Use it. |
| 7543 | |
| 54bd17de |
7544 | 2008-03-30 Eric Botcazou <ebotcazou@adacore.com> |
| 7545 | |
| 7546 | * fold-const.c (fold_binary) <BIT_IOR_EXPR>: Add missing conversions. |
| 7547 | |
| 8db0c0ff |
7548 | 2008-03-30 Richard Guenther <rguenther@suse.de> |
| 7549 | |
| 7550 | PR middle-end/31023 |
| 7551 | * fold-const.c (fold_sign_changed_comparison): Do leave |
| 7552 | conversions to base-types alone. |
| 7553 | |
| 29c144d1 |
7554 | 2008-03-29 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 7555 | |
| 7556 | * config/rs6000/rs6000.c (rs6000_stack_info): Don't force saving of |
| 7557 | the link register if one altivec register is be saved. |
| 7558 | |
| 55007e96 |
7559 | 2008-03-30 Ben Elliston <bje@au.ibm.com> |
| 7560 | |
| 7561 | * final.c (final_scan_insn): Remove if (0) code. |
| 7562 | |
| b3cafa91 |
7563 | 2008-03-28 Volker Reichelt <v.reichelt@netcologne.de> |
| 7564 | |
| 7565 | * c-parser.c (c_parser_next_token_is_keyword): Simplify. |
| 7566 | |
| 18861bde |
7567 | 2008-03-28 H.J. Lu <hongjiu.lu@intel.com> |
| 7568 | |
| 7569 | * config/i386/sse.md (*and<mode>3): Pass <MODE>mode instead |
| 7570 | of V4SFmode to ix86_binary_operator_ok. |
| 7571 | |
| d173d680 |
7572 | 2008-03-28 Uros Bizjak <ubizjak@gmail.com> |
| 7573 | |
| 7574 | * config/i386/i386.c (override_options): Initialize |
| 7575 | ix86_veclib_handler to ix86_veclibabi_svml when |
| 7576 | -mveclibabi=svml is used. |
| 7577 | (ix86_veclibabi_svml): New function for SVML ABI style |
| 7578 | vectorization support. |
| 7579 | * doc/invoke.texi (-mveclibabi) [svml]: Document new target option. |
| 7580 | |
| 93116081 |
7581 | 2008-03-28 Rafael Espindola <espindola@google.com> |
| 7582 | |
| 7583 | * fold-const.c (tree_unary_nonnegative_warnv_p): Make it public. |
| 7584 | (tree_binary_nonnegative_warnv_p): Make it public. |
| 7585 | (tree_single_nonnegative_warnv_p): Make it public. |
| 7586 | (tree_invalid_nonnegative_warnv_p): Make it public. |
| 7587 | (tree_unary_nonzero_warnv_p): Make it public. |
| 7588 | (tree_binary_nonzero_warnv_p): Make it public |
| 7589 | (tree_single_nonzero_warnv_p): Make it public. |
| 7590 | * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops): New function. |
| 7591 | (extract_range_from_binary_expr): Split the expr argument. |
| 7592 | (extract_range_from_unary_expr): Split the expr argument. |
| 7593 | (extract_range_from_comparison): Split the expr argument. |
| 7594 | (extract_range_from_expr): Use the new aux functions. |
| 7595 | (vrp_evaluate_conditional_warnv): Use |
| 7596 | vrp_evaluate_conditional_warnv_with_ops. |
| 7597 | * tree.h (tree_unary_nonzero_warnv_p): Declare. |
| 7598 | (tree_binary_nonzero_warnv_p): Declare. |
| 7599 | (tree_single_nonzero_warnv_p): Declare. |
| 7600 | (tree_expr_nonzero_warnv_p): Declare. |
| 7601 | (tree_unary_nonnegative_warnv_p): Declare. |
| 7602 | (tree_binary_nonnegative_warnv_p): Declare. |
| 7603 | (tree_single_nonnegative_warnv_p): Declare. |
| 7604 | (tree_invalid_nonnegative_warnv_p): Declare. |
| 7605 | |
| bed8bec4 |
7606 | 2008-03-28 Richard Guenther <rguenther@suse.de> |
| 7607 | |
| 7608 | PR tree-optimization/30317 |
| 7609 | PR tree-optimization/30911 |
| 7610 | PR tree-optimization/34793 |
| 7611 | * tree-vrp.c (set_and_canonicalize_value_range): New function. |
| 7612 | (struct assert_locus_d): New member EXPR. |
| 7613 | (register_new_assert_for): Add EXPR parameter to support |
| 7614 | ASSERT_EXPR <name, expr OP limit>. |
| 7615 | (register_edge_assert_for_1): Adjust callers. |
| 7616 | (find_assert_locations): Likewise. |
| d173d680 |
7617 | (process_assert_insertions_for): Build condition from expression. |
| bed8bec4 |
7618 | (extract_range_from_assert): Handle ASSERT_EXPRs |
| 7619 | of the form ASSERT_EXPR <name, expr OP limit>. |
| 7620 | (register_edge_assert_for_2): New helper registering |
| 7621 | asserts for comparisons. Recognize range tests of the form |
| 7622 | (unsigned)i - CST1 OP CST2. |
| 7623 | (register_edge_assert_for_1): Use it. |
| 7624 | (register_edge_assert_for): Likewise. |
| 7625 | (needs_overflow_infinity): Integer sub-types |
| 7626 | do not need overflow infinities. |
| 7627 | (vrp_val_is_max): The extreme values of integer sub-types |
| 7628 | are those of the base type. |
| 7629 | (vrp_val_is_min): Likewise. |
| 7630 | * tree.def (ASSERT_EXPR): Document extra allowed conditional |
| 7631 | expressions. |
| 7632 | |
| 55f3f40f |
7633 | 2008-03-28 Nick Clifton <nickc@redhat.com> |
| 7634 | |
| 12f2d5e9 |
7635 | PR target/31110 |
| 55f3f40f |
7636 | * config/mn10300/mn10300.c (mn10300_secondary_reload_class): |
| d173d680 |
7637 | Return GENERAL_REGS for stack adjustment reloads. |
| 55f3f40f |
7638 | |
| cb47bce8 |
7639 | 2008-03-28 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 7640 | |
| 7641 | PR target/31334 |
| 7642 | * config/rs6000/rs6000.c (rs6000_expand_vector_init): Create a |
| 7643 | const_vector when all the vectors are constant. |
| 7644 | |
| a22be2c5 |
7645 | 2008-03-27 Bob Wilson <bob.wilson@acm.org> |
| 7646 | |
| 7647 | * config/xtensa/xtensa.c (gen_float_relational): Handle unordered |
| 7648 | comparisons. |
| 7649 | * config/xtensa/xtensa.md (any_cond): Add unordered comparisons. |
| 7650 | (any_scc_sf): Add uneq, unlt, unle and unordered operators. |
| 7651 | (scc_sf): New. |
| 7652 | (s<code>_sf): Use new scc_sf attribute for opcode names. |
| 7653 | |
| 21886706 |
7654 | 2008-03-27 Tom Tromey <tromey@redhat.com> |
| 7655 | |
| 7656 | * doc/sourcebuild.texi, doc/install.texi, configure, aclocal.m4, |
| 7657 | configure.ac, Makefile.in, config/t-darwin, config/m32c/t-m32c, |
| 7658 | config/spu/t-spu-elf, config/i386/t-interix, |
| 7659 | config/i386/t-cygming, config/i386/x-i386, config/i386/t-cygwin, |
| 7660 | config/i386/x-darwin, config/i386/x-mingw32, |
| 7661 | config/i386/t-netware, config/i386/x-cygwin, config/i386/t-nwld, |
| 7662 | config/sh/t-sh, config/sh/t-symbian, config/x-linux, |
| 7663 | config/t-sol2, config/x-hpux, config/x-darwin, config/ia64/t-ia64, |
| 7664 | config/x-solaris, config/t-vxworks, config/m68k/t-uclinux, |
| 7665 | config/rs6000/x-rs6000, config/rs6000/x-darwin64, |
| 7666 | config/rs6000/x-darwin, config/rs6000/t-rs6000, |
| 7667 | config/score/t-score-elf, config/arm/t-strongarm-pe, |
| 7668 | config/arm/t-pe, config/arm/t-arm, config/arm/t-wince-pe, |
| 7669 | config/v850/t-v850, config/v850/t-v850e, config/bfin/t-bfin-linux: |
| 7670 | Revert automatic dependency patch. |
| 7671 | |
| 4f0ebb16 |
7672 | 2008-03-27 H.J. Lu <hongjiu.lu@intel.com> |
| 7673 | |
| 7674 | PR target/35657 |
| 7675 | * config/i386/i386.c (ix86_function_arg_boundary): Align |
| 7676 | decimal floating point to its natural boundary. |
| 7677 | |
| dd691fd8 |
7678 | 2008-03-27 Richard Guenther <rguenther@suse.de> |
| 7679 | |
| 7680 | PR middle-end/35716 |
| 7681 | * fold-const.c (fold_comparison): Restrict distinct decl |
| 7682 | comparison folding to VAR_DECLs and PARM_DECLs. Do not |
| 7683 | solely rely on operand_equal_p. |
| 7684 | |
| 059a60f3 |
7685 | 2008-03-27 Richard Guenther <rguenther@suse.de> |
| 7686 | |
| 7687 | PR c/32511 |
| 7688 | * c-common.c (handle_weak_attribute): Reject combination of |
| 7689 | weak and inline. |
| 7690 | |
| 590d65aa |
7691 | 2008-03-27 Richard Guenther <rguenther@suse.de> |
| 7692 | |
| 7693 | PR tree-optimization/32810 |
| 7694 | * tree-ssa-ccp.c (get_symbol_constant_value): Strip useless |
| 7695 | conversions from DECL_INITIAL. |
| 7696 | (fold_const_aggregate_ref): Likewise from constructor elements. |
| 7697 | |
| 063a8bce |
7698 | 2008-03-27 Zdenek Dvorak <ook@ucw.cz> |
| 7699 | |
| 7700 | * tree-affine.h (aff_combination_expand): Declare. |
| 7701 | (get_inner_reference_aff): Likewise. |
| 7702 | * tree-affine.c (aff_combination_expand): Split out from |
| 7703 | tree_to_aff_combination_expand. |
| 7704 | (get_inner_reference_aff): New function. |
| 7705 | * tree-parloops.c (loop_parallel_p): Free vectorizer info. |
| d173d680 |
7706 | * tree-ssa-loop-im.c: Include tree-affine.h and pointer-set.h. |
| 7707 | (struct lim_aux_data): sm_done field removed. |
| 7708 | (mem_ref_loc_p, mem_ref_locs_p): New types. |
| 7709 | (struct mem_ref): Added id, stored, accesses_in_loop, |
| 7710 | indep_loop, dep_loop, indep_ref, dep_ref fields. |
| 7711 | Removed is_stored, locs and next fields. |
| 7712 | (memory_accesses): New variable. |
| 7713 | (movement_possibility): Do not allow moving statements |
| 7714 | that store to memory. |
| 7715 | (outermost_indep_loop, simple_mem_ref_in_stmt, mem_ref_in_stmt): |
| 7716 | New functions. |
| 7717 | (determine_max_movement): For statements with memory references, |
| 7718 | find the outermost loop in that the reference is independent. |
| 7719 | (move_computations_stmt): Mark the virtual operands for renaming. |
| 7720 | (memref_free, mem_ref_alloc, mem_ref_locs_alloc, mark_ref_stored, |
| 7721 | gather_mem_refs_stmt, gather_mem_refs_in_loops, vtoe_hash, vtoe_eq, |
| 7722 | vtoe_free, record_vop_access, get_vop_accesses, get_vop_stores, |
| 7723 | add_vop_ref_mapping, create_vop_ref_mapping_loop, |
| 7724 | create_vop_ref_mapping, analyze_memory_references, |
| 7725 | cannot_overlap_p, mem_refs_may_alias_p, rewrite_mem_ref_loc, |
| 7726 | get_all_locs_in_loop, ref_always_accessed_p, |
| 7727 | refs_independent_p, record_indep_loop, ref_indep_loop_p_1, |
| 7728 | ref_indep_loop_p, can_sm_ref_p, find_refs_for_sm, |
| 7729 | store_motion_loop, store_motion): New functions. |
| 7730 | (struct vop_to_refs_elt): New type. |
| 7731 | (record_mem_ref_loc, free_mem_ref_locs, rewrite_mem_refs, |
| 7732 | memref_hash, memref_eq, hoist_memory_references): Rewritten. |
| 7733 | (schedule_sm): Replaced by... |
| 7734 | (execute_sm): ... this. |
| 7735 | (determine_lsm_ref, hoist_memory_references, |
| 7736 | loop_suitable_for_sm, gather_mem_refs_stmt, gather_mem_refs, |
| 7737 | find_more_ref_vops, free_mem_ref, free_mem_refs, |
| 7738 | determine_lsm_loop, determine_lsm): Removed. |
| 7739 | (tree_ssa_lim_finalize): Free data structures used by store motion. |
| 7740 | (tree_ssa_lim): Call analyze_memory_references. Use |
| 7741 | store_motion instead of determine_lsm. |
| 063a8bce |
7742 | |
| 58a8c75f |
7743 | 2008-03-27 Paolo Bonzini <bonzini@gnu.org> |
| 7744 | |
| 7745 | * config.cc (m68hc11, m6811, m68hc12, m6812): Add usegas.h, |
| 7746 | rename tmake_file to m68hc11/t-m68hc11. |
| 7747 | (mcore): Set inhibit_libc to true. |
| 7748 | * config.host (alpha*-dec-*vms*): Set extra_programs. |
| 7749 | (interix3*): Don't use host_xmake_file. |
| 7750 | * configure.ac: Let config.gcc override inhibit_libc. |
| 7751 | * configure: Regenerate. |
| 7752 | |
| 7753 | * config/alpha/x-vms (EXTRA_PROGRAMS): Remove. |
| 7754 | * config/t-openbsd-thread: Remove commented out lines. |
| 7755 | |
| 7756 | * config/x-interix: Remove. |
| 7757 | |
| 7758 | * config/m68hc11/t-m68hc11-gas: Rename to... |
| 7759 | * config/m68hc11/t-m68hc11: ... this. Remove T_CPPFLAGS. |
| 7760 | |
| 7761 | * config/mcore/t-mcore: Remove T_CFLAGS. |
| 7762 | * config/mcore/t-mcore-pe: Likewise. |
| 7763 | |
| b9146087 |
7764 | 2008-03-27 Paolo Bonzini <bonzini@gnu.org> |
| 7765 | |
| 7766 | * configure.ac: Replace custom __GNU_SOURCE test with |
| 7767 | AC_USE_SYSTEM_EXTENSIONS. Move it earlier. |
| 7768 | * aclocal.m4: Regenerate. |
| 7769 | * configure: Regenerate. |
| 7770 | * config.in: Regenerate. |
| 7771 | |
| ffdf1c47 |
7772 | 2008-03-27 Richard Guenther <rguenther@suse.de> |
| 7773 | |
| 7774 | * fold-const.c (target.h): Include. |
| 7775 | (fold_comparison): Fold comparison of addresses of decls |
| 7776 | that bind locally or of constants. Consolidate address folding code. |
| 7777 | * tree-vrp.c (operand_less_p): Deal with non-INTEGER_CST |
| 7778 | results from fold_binary_to_constant. |
| 7779 | (compare_values_warnv): Likewise. |
| 7780 | |
| d159b72d |
7781 | 2008-03-27 Andrew Pinski <pinskia@gmail.com> |
| 7782 | |
| 7783 | PR middle-end/35429 |
| 7784 | * fold-const.c (fold_truthop): Check for integeral types when folding |
| 7785 | a == 0 && b == 0 and a != 0 || b != 0 . |
| 7786 | |
| bed74a71 |
7787 | 2008-03-26 Eric Botcazou <ebotcazou@adacore.com> |
| 7788 | |
| 7789 | * tree.c (get_unwidened): Remove code fiddling with COMPONENT_REF. |
| 7790 | |
| 7e8061cf |
7791 | 2008-03-26 Andreas Schwab <schwab@suse.de> |
| 7792 | |
| 7793 | * doc/invoke.texi: Fix use of @item vs. @itemx. |
| 7794 | |
| f731500e |
7795 | 2008-03-26 Tom Tromey <tromey@redhat.com> |
| 7796 | |
| 7797 | * Makefile.in (build/gensupport.o, build/print-rtl.o, |
| 7798 | build/read-rtl.o, build/rtl.o, build/gencondmd.o, build/genattr.o, |
| 7799 | build/genattrtab.o, build/genautomata.o, build/gencheck.o, |
| 7800 | build/gencodes.o, build/genconditions.o, build/genconfig.o, |
| 7801 | build/genconstants.o, build/genemit.o, build/genextract.o, |
| 7802 | build/genflags.o, build/genmddeps.o, build/genopinit.o, |
| 7803 | build/genoutput.o, build/genpeep.o, build/genrecog.o): Depend on |
| 7804 | options.h. |
| 7805 | |
| e7d6ed86 |
7806 | 2008-03-26 Richard Guenther <rguenther@suse.de> |
| 7807 | |
| 7808 | Revert |
| 7809 | 2008-03-26 Richard Guenther <rguenther@suse.de> |
| 7810 | |
| 7811 | * fold-const.c (target.h): Include. |
| 7812 | (fold_comparison): Fold comparison of addresses of two decls |
| 7813 | that bind locally. Consolidate address folding code. |
| 7814 | |
| 3fa759a9 |
7815 | 2008-03-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 7816 | |
| 7817 | * builtins.c (expand_builtin_pow, fold_builtin_cabs, |
| 7818 | fold_builtin_sqrt, fold_builtin_cbrt, fold_builtin_logarithm, |
| 7819 | fold_builtin_hypot, fold_builtin_pow): Remove uses of dconst3, |
| 7820 | dconstsqrt2, dconstthird, dconste and/or dconst10. |
| 7821 | * config/i386/i386.c (ix86_emit_swsqrtsf): Likewise. |
| 7822 | * emit-rtl.c (dconst3, dconst10, dconstm2, dconstthird, |
| 7823 | dconstsqrt2, dconste): Delete. |
| 7824 | (init_emit_once): Likewise. Simplify initializing dconstm1. |
| 7825 | Constify variable. |
| 7826 | * real.c (get_real_const): New. |
| 7827 | * real.h (dconst3, dconst10, dconstm2, dconstthird, |
| 7828 | dconstsqrt2, dconste): Delete. |
| 7829 | (real_value_const, get_real_const): New. |
| 7830 | |
| 3a8a26d5 |
7831 | 2008-03-26 H.J. Lu <hongjiu.lu@intel.com> |
| 7832 | |
| 7833 | * config/i386/cygming.h (BIGGEST_ALIGNMENT): Removed. |
| 7834 | |
| 7835 | * config/i386/i386.c (ix86_function_arg_boundary): Check |
| 7836 | BIGGEST_ALIGNMENT instead of 128. |
| 7837 | (setup_incoming_varargs_64): Likewise. |
| 7838 | |
| ae69189e |
7839 | 2008-03-26 Tom Tromey <tromey@redhat.com> |
| 7840 | |
| 7841 | * Makefile.in (DEPFILES): Add missing '/'. |
| 7842 | |
| 60f42188 |
7843 | 2008-03-26 Richard Guenther <rguenther@suse.de> |
| 7844 | |
| 7845 | * fold-const.c (target.h): Include. |
| 7846 | (fold_comparison): Fold comparison of addresses of two decls |
| 7847 | that bind locally. Consolidate address folding code. |
| 7848 | |
| a0ebe2ee |
7849 | 2008-03-26 Nick Clifton <nickc@redhat.com> |
| 7850 | |
| 7851 | PR target/31232 |
| 7852 | * config/stormy16/stormy16.c (xstormy16_legitimate_address_p): Do |
| 7853 | not allow INT+INT as a legitimate addressing mode. |
| 7854 | |
| e607210a |
7855 | 2008-03-26 Richard Guenther <rguenther@suse.de> |
| 7856 | |
| 7857 | * tree-flow.h (widen_bitfield): Remove declaration. |
| 7858 | * tree-ssa-ccp.c (visit_assignment): Remove unneeded code. |
| 7859 | (widen_bitfield): Remove function. |
| 7860 | * tree-ssa-dom.c (record_equivalences_from_stmt): Remove unneeded |
| 7861 | code. |
| 7862 | |
| f082efb4 |
7863 | 2008-03-25 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 7864 | |
| 5c00ef9c |
7865 | PR target/31558 |
| f082efb4 |
7866 | * config/rs6000/rs6000-c.c (rs6000_builtin_type_compatible): Handle |
| 7867 | error_mark_node's. |
| 7868 | |
| 1e32b0c4 |
7869 | 2008-03-25 Richard Sandiford <rsandifo@nildram.co.uk> |
| 7870 | |
| 7871 | PR rtl-optimization/35232 |
| 7872 | * reload1.c (reg_reloaded_call_part_clobbered): Clarify comment. |
| 7873 | (forget_old_reloads_1, forget_marked_reloads): Don't clear |
| 7874 | reg_reloaded_call_part_clobbered here. |
| 7875 | (reload_regs_reach_end_p): New function. |
| 7876 | (reload_reg_rtx_for_input): New variable. |
| 7877 | (reload_reg_rtx_for_output): Likewise. |
| 7878 | (emit_input_reload_insns): Use reloadreg rather than rl->reg_rtx |
| 7879 | when reassigning a pseudo register. Load reloadreg from |
| 7880 | reload_reg_rtx_for_input, moving the mode and register |
| 7881 | calculation to... |
| 7882 | (do_input_reload): ...here. Use the mode-adjusted reg_rtx |
| 7883 | instead of the original when deciding whether an input reload |
| 7884 | would be a no-op or whether an output reload can be deleted. |
| 7885 | (emit_output_reload_insns): Use the mode-adjusted reg_rtx |
| 7886 | when setting up new_spill_reg_store. Load it from |
| 7887 | reload_reg_rtx_for_output, moving the mode and register |
| 7888 | calculation to... |
| 7889 | (do_output_reload): ...here. Use the mode-adjusted reg_rtx |
| 7890 | instead of the original when deciding whether an output reload |
| 7891 | would be a no-op. Do the same when modifying insn notes. |
| 7892 | Use rtx_equal_p instead of == to compare the registers. |
| 7893 | (inherit_piecemeal_p): Take a mode and two register numbers |
| 7894 | as argument. |
| 7895 | (emit_reload_insns): Clear new_spill_reg_store for every hard |
| 7896 | register in the reload register. Remove spill registers |
| 7897 | from reg_reloaded_valid before considering whether to record |
| 7898 | inheritance information for them. Use reload_reg_rtx_for_output |
| 7899 | instead of reg_rtx when recording output reloads. Use |
| 7900 | reload_reg_rtx_for_input instead of reg_rtx when recording |
| 7901 | input reloads. Set or clear reg_reloaded_call_part_clobbered |
| 7902 | at the same time as setting reg_reloaded_valid. |
| 7903 | (delete_output_reload): Add a new_reload_reg parameter and use it |
| 7904 | instead of rld[j].reg_rtx. |
| 7905 | (emit_input_reload_insns, do_input_reload, do_output_reload): Adjust |
| 7906 | calls accordingly. |
| 7907 | |
| 72490eb6 |
7908 | 2008-03-25 Tom Tromey <tromey@redhat.com> |
| 7909 | |
| 7910 | * Makefile.in (build/gensupport.o): Depend on insn-modes.h. |
| 7911 | (build/genattr.o): Likewise. |
| 7912 | (build/genattrtab.o): Likewise. |
| 7913 | (build/gencodes.o): Likewise. |
| 7914 | (build/genconfig.o): Likewise. |
| 7915 | (build/genconstants.o): Likewise. |
| 7916 | (build/genemit.o): Likewise. |
| 7917 | (build/genextract.o): Likewise. |
| 7918 | (build/genflags.o): Likewise. |
| 7919 | |
| 1bdc4996 |
7920 | 2008-03-25 Bob Wilson <bob.wilson@acm.org> |
| 7921 | |
| 7922 | * config/xtensa/xtensa.c (xtensa_va_start): Use build_int_cst |
| 7923 | instead of size_int for integer types. |
| 7924 | (xtensa_gimplify_va_arg_expr): Likewise. Convert index to sizetype |
| 7925 | to match type of MINUS_EXPR. |
| 7926 | |
| ac26af35 |
7927 | 2008-03-25 Tom Tromey <tromey@redhat.com> |
| 7928 | |
| 7929 | * configure: Rebuilt. |
| 7930 | * configure.ac (BUILD_DEPMODE): Extract CCDEPMODE from temporary |
| 7931 | Makefile. |
| 7932 | |
| 277b05bb |
7933 | 2008-03-25 Tom Tromey <tromey@redhat.com> |
| 7934 | |
| 7935 | * config/x-solaris (host-solaris.o): Update. |
| 7936 | * config/x-linux (host-linux.o): Update. |
| 7937 | * config/x-hpux (host-hpux.o): Update. |
| 7938 | * config/x-darwin (host-darwin.o): Update. |
| 7939 | * config/v850/t-v850e (v850-c.o): Update. |
| 7940 | * config/v850/t-v850 (v850-c.o): Update. |
| 7941 | * config/t-vxworks (vxworks.o): Update. |
| 7942 | * config/t-sol2 (sol2-c.o, sol2.o): Update. |
| a4be8081 |
7943 | * config/t-darwin (darwin.o, darwin-c.o, darwin-driver.o): Update. |
| 277b05bb |
7944 | * config/spu/t-spu-elf (spu-c.o): Update. |
| 7945 | (spu.o): Remove. |
| 7946 | * config/sh/t-symbian (sh-c.o): Update. |
| 7947 | (symbian.o): Update. |
| 7948 | * config/sh/t-sh (sh-c.o): Update. |
| 7949 | * config/score/t-score-elf (score7.o, score3.o): Update. |
| 7950 | * config/rs6000/x-rs6000 (driver-rs6000.o): Update. |
| 7951 | * config/rs6000/x-darwin64 (host-ppc64-darwin.o): Update. |
| 7952 | * config/rs6000/x-darwin (host-ppc-darwin.o): Update. |
| 7953 | * config/rs6000/t-rs6000 (rs6000-c.o): Update. |
| 7954 | (rs6000.o): Remove. |
| 7955 | * config/m68k/t-uclinux (generated_files): Add sysroot-suffix.h. |
| 7956 | * config/m32c/t-m32c (m32c-pragma.o): Update. |
| 7957 | * config/ia64/t-ia64 (ia64-c.o): Update. |
| 7958 | * config/i386/x-mingw32 (host-mingw32.o): Update. |
| 7959 | * config/i386/x-i386 (driver-i386.o): Update. |
| 7960 | * config/i386/x-darwin (host-i386-darwin.o): Update. |
| 7961 | * config/i386/x-cygwin (host-cygwin.o): Update. |
| 7962 | * config/i386/t-nwld (nwld.o): Update. |
| 7963 | * config/i386/t-netware (netware.o): Update. |
| 7964 | * config/i386/t-interix (winnt.o): Update. |
| 7965 | * config/i386/t-cygwin (cygwin1.o, cygwin2.o): Update. |
| 7966 | * config/i386/t-cygming (winnt.o, winnt-cxx.o, winnt-stubs.o, |
| 7967 | msformat-c.o): Update. |
| 7968 | * config/bfin/t-bfin-linux (generated_files): Add |
| 7969 | linux-sysroot-suffix.h. |
| 7970 | * config/arm/t-wince-pe (pe.o): Update. |
| 7971 | * config/arm/t-strongarm-pe (pe.o): Update. |
| 7972 | * config/arm/t-pe (pe.o): Update. |
| 7973 | * config/arm/t-arm (arm-c.o): Update. |
| 7974 | * doc/install.texi (Prerequisites): Require make 3.80. |
| 7975 | * Makefile.in: Remove .o targets. |
| 7976 | (CCDEPMODE, DEPDIR, depcomp, BUILD_DEPMODE): New variables. |
| 7977 | (OBSTACK_H, FIBHEAP_H, PARTITION_H, MD5_H, BCONFIG_H): Remove. |
| 7978 | (simple_generated_h, simple_generated_c): Move earlier. |
| 7979 | (generated_files): New variable. |
| 7980 | (TARGET_H, MACHMODE_H, HOOKS_H, HOSTHOOKS_DEF_H, LANGHOOKS_DEF_H, |
| 7981 | TARGET_DEF_H, RTL_BASE_H, RTL_H, PARAMS_H, BUILTINS_DEF, TREE_H, |
| 7982 | BASIC_BLOCK_H, GCOV_IO_H, COVERAGE_H, DEMANGLE_H, RECOG_H, |
| 7983 | ALIAS_H, EMIT_RTL_H, FLAGS_H, FUNCTION_H, EXPR_H, OPTABS_H, |
| 7984 | REGS_H, RA_H, RESOURCE_H, SCHED_INT_H, INTEGRATE_H, CFGLAYOUT_H, |
| 7985 | CFGLOOP_H, IPA_UTILS_H, IPA_REFERENCE_H, IPA_TYPE_ESCAPE_H, |
| 7986 | CGRAPH_H, DF_H, RESOURCE_H, DDG_H, GCC_H, GGC_H, TIMEVAR_H, |
| 7987 | INSN_ATTR_H, C_COMMON_H, C_PRAGMA_H, C_TREE_H, SYSTEM_H, |
| 7988 | PREDICT_H, DECNUM_H, MKDEPS_H, SYMTAB_H, TREE_DUMP_H, |
| 7989 | TREE_GIMPLE_H, TREE_FLOW_H, TREE_SSA_LIVE_H, PRETTY_PRINT_H, |
| 7990 | DIAGNOSTIC_H, C_PRETTY_PRINT_H, SCEV_H, LAMBDA_H, TREE_DATA_REF_H, |
| 7991 | VARRAY_H, TREE_INLINE_H, REAL_H, DBGCNT_H, EBIMAP_H): Remove. |
| 7992 | (.c.o): Remove. |
| 7993 | (COMPILE.base, COMPILE): New variables. |
| 7994 | (%.o): New pattern rule. |
| 7995 | (ALL_HOST_OBJS): New variable. |
| 7996 | (xgcc$(exeext), cpp$(exeext)): Remove extra version.o. |
| 7997 | (dummy-checksum.o, cc1-checksum.o): Remove. |
| 7998 | (DRIVER_SHLIB): New variable. |
| 7999 | (DRIVER_DEFINES): Use it. |
| 8000 | (gencondmd.c): Move out of build/. |
| 8001 | (s-conditions): Update. |
| 8002 | (BUILDCOMPILE.base, BUILDCOMPILE): New variables. |
| 8003 | (ALL_BUILD_OBJS): Likewise. |
| 8004 | (build/%.o): Use BUILDCOMPILE. |
| 8005 | (build/ggc-none.o, build/ggc-none.o, build/min-insn-modes.o, |
| 8006 | build/print-rtl.o, build/read-rtl.o, build/rtl.o, build/vec.o, |
| 8007 | build/gencondmd.o, build/genattrtab.o, build/genautomata.o, |
| 8008 | build/gencheck.o, build/gencodes.o, build/genconditions.o, |
| 8009 | build/genconfig.o, build/genconstants.o, build/genemit.o, |
| 8010 | build/genextract.o, build/genflags.o, build/genmddeps.o, |
| 8011 | build/genopinit.o, build/genoutput.o, build/genpeep.o, |
| 8012 | build/genpreds.o, build/genrecog.o, build/gcov-iov.o, |
| 8013 | build/gen-protos.o, build/scan.o, build/fix-header.o, |
| 8014 | build/scan-decls.o): Simplify. |
| 8015 | (collect2.o, c-opts.o, gcc.o, gccspec.o, gcc-options.o, |
| 8016 | cppdefault.o, protoize.o, unprotoize.o, intl.o, version.o, |
| 8017 | prefix.o, toplev.o): Reduce to variable setting. |
| a4be8081 |
8018 | (libbackend.o): Use COMPILE. Remove most dependencies. Move later. |
| 277b05bb |
8019 | ($(out_object_file), gcc-options.o): New targets. |
| a4be8081 |
8020 | ($(ALL_HOST_OBJS)): New target. Include dependency files. |
| 277b05bb |
8021 | * configure: Rebuilt. |
| a4be8081 |
8022 | * configure.ac: Call ZW_CREATE_DEPDIR, ZW_PROG_COMPILER_DEPENDENCIES. |
| 8023 | * doc/sourcebuild.texi (Front End Directory): Document new variable. |
| 277b05bb |
8024 | |
| ebd21de4 |
8025 | 2008-03-25 Douglas Gregor <doug.gregor@gmail.com> |
| 8026 | |
| a4be8081 |
8027 | * c-common.c (c_sizeof_or_alignof_type): If we're not allowed to |
| 8028 | complain when we hit an error, return ERROR_MARK_NODE. |
| ebd21de4 |
8029 | |
| bc1c5420 |
8030 | 2008-03-25 Naveen.H.S <naveen.hs@kpitcummins.com> |
| 8031 | |
| 8032 | * config/sh/constraints.md (Pso, Psz): New constraints. |
| 8033 | * config/sh/sh.c (print_operand): Add %V and %W operand codes. |
| 8034 | * config/sh/sh.md (*andsi3_bclr, *iorsi3_bset): New insns. |
| 8035 | |
| 5897d9f3 |
8036 | 2008-03-25 Naveen.H.S <naveen.hs@kpitcummins.com> |
| 8037 | |
| a4be8081 |
8038 | * config/sh/sh.c (sh_expand_t_scc): Emit movrt for SH2A if possible. |
| 5897d9f3 |
8039 | * config/sh/sh.md (xorsi3_movrt, movrt): New insns. |
| 8040 | |
| 5f3ca2f6 |
8041 | 2008-03-25 Naveen.H.S <naveen.hs@kpitcummins.com> |
| 8042 | |
| 8043 | * config/sh/sh.md (prefetch): Add condition for SH2A target. |
| 8044 | (prefetch_sh2a): New. |
| 8045 | |
| 419b390c |
8046 | 2008-03-25 Jayant Sonar <Jayant.sonar@kpitcummins.com> |
| 8047 | Naveen.H.S <naveen.hs@kpitcummins.com> |
| 8048 | |
| 8049 | * config/sh/constraints.md (I28): New constraint. |
| 8050 | * config/sh/sh.c (broken_move): Add support for movi20s. |
| a4be8081 |
8051 | * config/sh/sh.md (movsi_ie): Add the alternative for movi20s. |
| 419b390c |
8052 | |
| 5241f4ad |
8053 | 2008-03-25 Anil Paranjape <anil.paranjape@kpitcummins.com> |
| 8054 | Jayant Sonar <Jayant.sonar@kpitcummins.com> |
| 8055 | Naveen.H.S <naveen.hs@kpitcummins.com> |
| 8056 | |
| 8057 | * config/sh/sh.c (SH_ATTRIBUTES): Define. |
| 8058 | (SYMBOL_FLAG_FUNCVEC_FUNCTION): Define. |
| 8059 | (print_operand): Handle resbank in %@ operand code. |
| 8060 | (sh_encode_section_info): New. |
| 8061 | (push_regs): Add conditions for resbank. |
| 8062 | (sh_expand_epilogue): Likewise. |
| 8063 | (sh_insert_attributes): Likewise. |
| 8064 | (sh_attribute_table): Likewise. |
| 8065 | (sh_handle_resbank_handler_attribute): New. |
| 8066 | (sh2a_handle_function_vector_handler_attribute): New. |
| 8067 | (sh2a_is_function_vector_call): New. |
| 8068 | (sh2a_get_function_vector_number): New. |
| 8069 | (sh2a_function_vector_p): New. |
| 8070 | (sh_cfun_resbank_handler_p): New. |
| 8071 | * config/sh/sh.md (calli): Emit jsr/n if possible. |
| 8072 | (calli_tbr_rel): New. |
| 8073 | (calli_pcrel): Emit jsr/n if possible. |
| 8074 | (return_i): Emit rts/n if possible. |
| 8075 | (call_valuei_tbr_rel): New. |
| 8076 | (call_valuei_pcrel): Add condition for SH2A target. |
| 8077 | (call_value): Likewise. |
| 8078 | * config/sh/sh-protos.h (sh_cfun_resbank_handler_p): Declare. |
| 8079 | (sh2a_get_function_vector_number): Likewise. |
| 8080 | (sh2a_is_function_vector_call): Likewise. |
| 8081 | * doc/extend.texi: Document TBR relative addressing of SH2A. |
| 8082 | (resbank): Add description for SH2A. |
| 8083 | |
| 80296012 |
8084 | 2008-03-24 Richard Guenther <rguenther@suse.de> |
| 8085 | |
| 8086 | PR c/22371 |
| 8087 | * gimplify.c (gimplify_modify_expr): For frontend type-correct |
| 8088 | pointer assignments change conversions according to middle-end rules. |
| 8089 | (gimplify_modify_expr_rhs): Deal with NULL TARGET_EXPR_INITIAL. |
| 8090 | * configure.ac: Include type checking in yes. |
| 8091 | * configure: Regenerate. |
| 8092 | |
| 43404f28 |
8093 | 2008-03-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 8094 | |
| 8095 | * diagnostic.c (diagnostic_count_diagnostic): Delete. |
| 8096 | (diagnostic_report_diagnostic): Update. Handle ICEs here. |
| 8097 | |
| 0a824f63 |
8098 | 2008-03-24 Nathan Sidwell <nathan@codesourcery.com> |
| 8099 | |
| 8100 | * gthr-vxworks.h (UNUSED): Define. |
| 8101 | |
| ffc0b1ed |
8102 | 2008-03-23 H.J. Lu <hongjiu.lu@intel.com> |
| 8103 | |
| d173d680 |
8104 | * config/i386/i386.h (STATIC_CHAIN_REGNUM): Use R10_REG and CX_REG. |
| ffc0b1ed |
8105 | |
| 9d5b78d0 |
8106 | 2008-03-23 Zuxy Meng <zuxy.meng@gmail.com> |
| 8107 | |
| 8108 | * doc/extend.texi (Function Attributes): Add missing comma in the |
| 8109 | example of the "alloc_size" attribute. |
| 8110 | |
| 933a719e |
8111 | 2008-03-23 Uros Bizjak <ubizjak@gmail.com> |
| 8112 | |
| 8113 | Revert: |
| 8114 | 2008-03-05 H.J. Lu <hongjiu.lu@intel.com> |
| 8115 | |
| 8116 | * config/i386/i386-modes.def: Use 4 byte alignment on DI for |
| 8117 | 32bit host. |
| 8118 | |
| 8119 | 2008-03-19 Uros Bizjak <ubizjak@gmail.com> |
| 8120 | |
| 8121 | PR target/35496 |
| 8122 | * stor-layout.c (update_alignment_for_field): Set minimum alignment |
| 8123 | of the underlying type of a MS bitfield layout to the natural |
| 8124 | alignment of the type. |
| 8125 | |
| 8126 | 2008-03-22 Uros Bizjak <ubizjak@gmail.com> |
| 8127 | |
| 8128 | * config/i386/i386.c (assign_386_stack_local): Align DImode slots |
| 8129 | to their natural alignment to avoid store forwarding stalls. |
| 8130 | |
| 0a685b29 |
8131 | 2008-03-22 Richard Guenther <rguenther@suse.de> |
| 8132 | |
| 8133 | * tree-cfg.c (verify_expr): Recurse again for invariant addresses. |
| 8134 | For PHI nodes verify the address is invariant. |
| 8135 | * tree-ssa-ccp.c (ccp_decl_initial_min_invariant): Remove. |
| 8136 | (get_symbol_constant_value): Use is_gimple_min_invariant. |
| 8137 | (maybe_fold_stmt_indirect): Likewise. |
| 8138 | |
| 10d4de0e |
8139 | 2008-03-22 Richard Sandiford <rsandifo@nildram.co.uk> |
| 8140 | |
| 8141 | PR rtl-optimization/33927 |
| 8142 | * Makefile.in (dse.o): Depend on $(TM_P_H). |
| 8143 | * expr.h (extract_low_bits): Declare. |
| 8144 | * expmed.c (extract_low_bits): New function. |
| 8145 | * rtlhooks.c (gen_lowpart_general): Generalize SUBREG handling. |
| 8146 | * dse.c: Include tm_p.h. |
| 8147 | (find_shift_sequence): Remove the read_reg argument and return the |
| 8148 | read value. Emit the instructions instead of returning them. |
| 8149 | Iterate on new_mode rather than calculating it each time. |
| 8150 | Check MODES_TIEABLE_P. Use simplify_gen_subreg to convert the |
| 8151 | source to NEW_MODE and extract_low_bits to convert the shifted |
| 8152 | value to READ_MODE. |
| 8153 | (replace_read): Allow the load and store to have different mode |
| 8154 | classes. Use extract_low_bits when SHIFT == 0. Create the shift |
| 8155 | or extraction instructions before trying the replacement. Update |
| 8156 | dump-file code accordingly, avoiding use of REGNO (store_info->rhs). |
| 8157 | |
| 941c7853 |
8158 | 2008-03-22 Uros Bizjak <ubizjak@gmail.com> |
| 8159 | |
| 8160 | * config/i386/i386.c (assign_386_stack_local): Align DImode slots |
| 8161 | to their natural alignment to avoid store forwarding stalls. |
| 8162 | |
| 3a1e8d7a |
8163 | 2008-03-21 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 8164 | |
| 3a30a2a9 |
8165 | PR target/27946 |
| 3a1e8d7a |
8166 | * config/rs6000/rs6000.md (floatdidf2): Discouraging fprs and |
| 8167 | encouraging but not allowing gprs for input; |
| 8168 | change the input constraint to !f#r. |
| 8169 | (fix_truncdfdi2): Discouraging fprs and encouraging but not allowing |
| 8170 | gprs for output; |
| 8171 | change the output constraint to !f#r. |
| 8172 | |
| 89ba852b |
8173 | 2008-03-21 Uros Bizjak <ubizjak@gmail.com> |
| 8174 | |
| 8175 | PR target/13958 |
| 8176 | * config/i386/i386.md ("*floatunssi<mode2>_1"): New pattern with |
| 8177 | corresponding post-reload splitters. |
| 8178 | ("floatunssi<mode>2"): Expand to unsigned_float x87 insn pattern |
| 8179 | when x87 FP math is selected. |
| 8180 | * config/i386/i386-protos.h (ix86_expand_convert_uns_sixf_sse): |
| 8181 | New function prototype. |
| 8182 | * config/i386/i386.c (ix86_expand_convert_uns_sixf_sse): New |
| 8183 | unreachable function to ease macroization of insn patterns. |
| 8184 | |
| 4cc34f6b |
8185 | 2008-03-21 Martin Jambor <mjambor@suse.cz> |
| 8186 | |
| 8187 | * tree-data-ref.c (dump_data_dependence_relation): Avoid data |
| 8188 | reference dumps if ddr is NULL or dependence is unknown. |
| 8189 | |
| d9f903b8 |
8190 | 2008-03-20 Kaz Kojima <kkojima@gcc.gnu.org> |
| 8191 | |
| 8192 | * config/sh/linux-atomic.asm (ATOMIC_TEST_AND_SET): Take |
| 8193 | unsigned extension into account. |
| 8194 | (ATOMIC_COMPARE_AND_SWAP): Likewise. |
| 8195 | (ATOMIC_FETCH_AND_OP, ATOMIC_FETCH_AND_COMBOP): Likewise. |
| 8196 | Do computations on a scratch register. |
| 8197 | |
| 71d9af81 |
8198 | 2008-03-21 Richard Guenther <rguenther@suse.de> |
| 8199 | |
| 8200 | * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): |
| 8201 | Use is_gimple_min_invariant instead of TREE_INVARIANT. |
| 8202 | * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise. |
| 8203 | * tree-ssa-dom.c (record_equality): Likewise. |
| 8204 | * tree-inline.c (copy_body_r): Likewise. |
| 8205 | * tree-ssa-pre.c (make_values_for_stmt): Remove test for |
| 8206 | TREE_INVARIANT. |
| 8207 | |
| 5b54eabf |
8208 | 2008-03-20 Kaz Kojima <kkojima@gcc.gnu.org> |
| 8209 | |
| 8210 | * config/sh/sh.c (split_branches): Pass zero to redirect_jump |
| 8211 | as 'delete_unused' argument. |
| 8212 | |
| 8ac2d49b |
8213 | 2008-03-20 Richard Guenther <rguenther@suse.de> |
| 8214 | |
| 8215 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Remove |
| 8216 | special casing of constant qualifiers. |
| 8217 | * tree-ssa.c (useless_type_conversion_p_1): Instead do not |
| 8218 | care about them in general. |
| 8219 | * tree-ssa-ccp.c (ccp_fold): Addresses are constant or not |
| 8220 | regardless of their type. |
| 8221 | (fold_stmt_r): Forcefully fold *& if we end up with that. |
| 8222 | |
| 9d6f81ac |
8223 | 2008-03-20 Paul Brook <paul@codesourcery.com> |
| 8224 | |
| 8225 | * config.gcc (arm*-*-uclinux*): Remove duplicate arm/uclinux-elf.h. |
| 8226 | * config/arm/uclinux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Add extra |
| 8227 | linker flags. |
| 8228 | * config/arm/bpabi.h (SUBTARGET_EXTRA_LINK_SPEC): Provide default |
| 8229 | definition. |
| 8230 | (LINK_SPEC): Use SUBTARGET_EXTRA_LINK_SPEC. |
| 8231 | * config/arm/unwind-arm.h (_Unwind_decode_target2): Add uClinux. |
| 8232 | |
| f63eb5d3 |
8233 | 2008-03-20 Volker Reichelt <v.reichelt@netcologne.de> |
| 8234 | |
| 8235 | * common.opt (Wmudflap): New option. |
| 8236 | * tree-mudflap.c (mf_xform_derefs_1): Guard warning by OPT_Wmudflap. |
| 8237 | (mx_register_decls): Likewise. |
| 8238 | (mudflap_finish_file): Likewise. |
| 8239 | * doc/invoke.texi: Document -Wno-mudflap. |
| 8240 | |
| 8241 | 2008-03-20 Kai Tietz <kai.tietz@onevision.com> |
| 635c5a98 |
8242 | |
| 8243 | * c-format.c (replace_format_name_to_system_name): New. |
| 8244 | (cmp_attribs): New. |
| 8245 | (convert_format_name_to_system_name): New. |
| 8246 | (decode_format_attr): Add use of convert_format_name_to_system_name. |
| 8247 | (format_types_orig): Add gnu_ prefix to names. |
| 8248 | (check_format_info_main): Special treating of \0 escaped names for |
| 8249 | supporting multi-character format specifiers as I32, I64. |
| 8250 | (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): Use of user defined attributes. |
| 8251 | (gnu_target_overrides_format_attributes): New. |
| 8252 | * c-format.h: Add structure target_ovr_attr to hold |
| 8253 | system specific formatter names. |
| 8254 | * config.gcc: Add for x86&x86_64 cygwin and mingw32 targets the |
| 8255 | msformat-c.o file to c_target_objs and cxx_target_objs. |
| 8256 | * config/i386/mingw32.h (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New. |
| 8257 | (TARGET_OVERRIDES_FORMAT_ATTRIBUTES_COUNT): New. |
| 8258 | (TARGET_N_FORMAT_TYPES): New. |
| 8259 | * config/i386/msformat-c.c: New. |
| 8260 | * config/i386/t-cygming: Add build rule for msformat-c.o. |
| 8261 | * doc/extend.texi: Add new format names gnu_* and ms_* and |
| 8262 | further details. |
| 8263 | * doc/tm.texi: (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New. |
| 8264 | |
| 877e1093 |
8265 | 2008-03-20 Ira Rosen <irar@il.ibm.com> |
| 8266 | |
| 8267 | * doc/invoke.texi (-O3): Add -ftree-vectorize to the list of |
| 8268 | optimizations turned on under -O3. |
| 8269 | (ftree-vectorize): Add that the flag is turned on with -O3. |
| 8270 | |
| 73b5bf07 |
8271 | 2008-03-20 Ben Elliston <bje@au.ibm.com> |
| 8272 | |
| 8273 | * regmove.c (try_auto_increment): Fix spelling error in comment. |
| 8274 | * final.c (final_scan_insn): Likewise. |
| 8275 | |
| 59047d58 |
8276 | 2008-03-20 Uros Bizjak <ubizjak@gmail.com> |
| 8277 | |
| 8278 | PR target/14552 |
| 8279 | * config/i386/mmx.md (*mov<mode>_internal_rex64"): Adjust register |
| 8280 | allocator preferences for "y" and "r" class registers. |
| 8281 | ("*mov<mode>_internal"): Ditto. |
| 8282 | ("*movv2sf_internal_rex64"): Ditto. |
| 8283 | ("*movv2sf_internal"): Ditto. |
| 8284 | |
| c0e7e9f7 |
8285 | 2008-03-19 Michael Matz <matz@suse.de> |
| 8286 | |
| 8287 | PR middle-end/35616 |
| 8288 | * calls.c (expand_call): Check overlap of arguments with call |
| 8289 | address for sibcalls. |
| 8290 | |
| bb51041c |
8291 | 2008-03-19 Uros Bizjak <ubizjak@gmail.com> |
| 8292 | |
| 8293 | PR target/35496 |
| 8294 | * stor-layout.c (update_alignment_for_field): Set minimum alignment |
| 8295 | of the underlying type of a MS bitfield layout to the natural |
| 8296 | alignment of the type. |
| 8297 | |
| 20099e35 |
8298 | 2008-03-19 Jan Hubicka <jh@suse.cz> |
| 8299 | |
| 8300 | PR other/35094 |
| 8301 | * toplev.c (decode_d_option): Handle all CPP flags. |
| 8302 | * tree-vrp.c: Update tree_pass descriptors. |
| 8303 | * regrename.c: Update tree_pass descriptors. |
| 8304 | * fwprop.c: Update tree_pass descriptors. |
| 8305 | * doc/invoke.texi: Remove documentation of dropped -d? flags. |
| 8306 | * tree-into-ssa.c: Update tree_pass descriptors. |
| 8307 | * tree-dump.c: Update tree_pass descriptors. |
| 8308 | * tree-complex.c: Update tree_pass descriptors. |
| 8309 | * tree-dump.h: Update tree_pass descriptors. |
| 8310 | * see.c: Update tree_pass descriptors. |
| 8311 | * cgraphbuild.c: Update tree_pass descriptors. |
| 8312 | * tracer.c: Update tree_pass descriptors. |
| 8313 | * tree-loop-distribution.c: Update tree_pass descriptors. |
| 8314 | * cgraph.c: Update tree_pass descriptors. |
| 8315 | * postreload-gcse.c: Update tree_pass descriptors. |
| 8316 | * postreload.c: Update tree_pass descriptors. |
| 8317 | * tree-ssa-loop-ch.c: Update tree_pass descriptors. |
| 8318 | * tree-tailcall.c: Update tree_pass descriptors. |
| 8319 | * tree-pass.h (tree_opt_pass): Rename to ... |
| 8320 | (opt_pass) ... this one; add "type" field and remove letter field. |
| 8321 | (gimple_opt_pass, rtl_opt_pass, simple_ipa_opt_pass): New. |
| 8322 | (execute_pass_list, execute_ipa_pass_list, all_passes, all_ipa_passes, |
| 8323 | all_lowering_passes): Update declaration. |
| 8324 | * ipa-cp.c: Update tree_pass descriptors. |
| 8325 | * final.c: Update tree_pass descriptors. |
| 8326 | * omp-low.c: Update tree_pass descriptors. |
| 8327 | * tree-ssa-dse.c: Update tree_pass descriptors. |
| 8328 | * ipa-reference.c: Update tree_pass descriptors. |
| 8329 | * tree-ssa-uncprop.c: Update tree_pass descriptors. |
| 8330 | * auto-inc-dec.c: Update tree_pass descriptors. |
| 8331 | * reorg.c: Update tree_pass descriptors. |
| 8332 | * cgraphunit.c: Update tree_pass descriptors. |
| 8333 | * tree-ssa-copyrename.c: Update tree_pass descriptors. |
| 8334 | * tree-ssa-ccp.c: Update tree_pass descriptors. |
| 8335 | * df-core.c: Update tree_pass descriptors. |
| 8336 | * mode-switching.c: Update tree_pass descriptors. |
| 8337 | * tree-nomudflap.c: Update tree_pass descriptors. |
| 8338 | * modulo-sched.c: Update tree_pass descriptors. |
| 8339 | * ipa-pure-const.c: Update tree_pass descriptors. |
| 8340 | * cse.c: Update tree_pass descriptors. |
| 8341 | * web.c: Update tree_pass descriptors. |
| 8342 | * tree-stdarg.c: Update tree_pass descriptors. |
| 8343 | * tree-ssa-math-opts.c: Update tree_pass descriptors. |
| 8344 | * tree-ssa-dom.c: Update tree_pass descriptors. |
| 8345 | * tree-nrv.c: Update tree_pass descriptors. |
| 8346 | * tree-ssa-alias.c: Update tree_pass descriptors. |
| 8347 | * loop-init.c: Update tree_pass descriptors. |
| 8348 | * gimple-low.c: Update tree_pass descriptors. |
| 8349 | * ipa-inline.c: Update tree_pass descriptors. |
| 8350 | * tree-ssa-sink.c: Update tree_pass descriptors. |
| 8351 | * global.c: Update tree_pass descriptors. |
| 8352 | * ifcvt.c: Update tree_pass descriptors. |
| 8353 | * jump.c: Update tree_pass descriptors. |
| 8354 | * predict.c: Update tree_pass descriptors. |
| 8355 | * tree-ssa-loop.c: Update tree_pass descriptors. |
| 8356 | * recog.c: Update tree_pass descriptors. |
| 8357 | * dse.c: Update tree_pass descriptors. |
| 8358 | * tree-ssa-ifcombine.c: Update tree_pass descriptors. |
| 8359 | * tree-eh.c: Update tree_pass descriptors. |
| 8360 | * regmove.c: Update tree_pass descriptors. |
| 8361 | * local-alloc.c |
| 8362 | * function.c: Update tree_pass descriptors. |
| 8363 | * tree-vectorizer.c: Update tree_pass descriptors. |
| 8364 | * gcse.c: Update tree_pass descriptors. |
| 8365 | * ipa-type-escape.c: Update tree_pass descriptors. |
| 8366 | * tree-if-conv.c: Update tree_pass descriptors. |
| 8367 | * init-regs.c: Update tree_pass descriptors. |
| 8368 | * ipa.c: Update tree_pass descriptors. |
| 8369 | * tree-ssa-phiopt.c: Update tree_pass descriptors. |
| 8370 | * rtl-factoring.c: Update tree_pass descriptors. |
| 8371 | * lower-subreg.c: Update tree_pass descriptors. |
| 8372 | * bt-load.c: Update tree_pass descriptors. |
| 8373 | * tree-dfa.c: Update tree_pass descriptors. |
| 8374 | * except.c: Update tree_pass descriptors. |
| 8375 | * emit-rtl.c: Update tree_pass descriptors. |
| 8376 | * cfgexpand.c: Update tree_pass descriptors. |
| 8377 | * tree-cfgcleanup.c: Update tree_pass descriptors. |
| 8378 | * cfgcleanup.c: Update tree_pass descriptors. |
| 8379 | * tree-ssa-pre.c: Update tree_pass descriptors. |
| 8380 | * tree-sra.c: Update tree_pass descriptors. |
| 8381 | * tree-mudflap.c: Update tree_pass descriptors. |
| 8382 | * tree-ssa-copy.c: Update tree_pass descriptors. |
| 8383 | * cfglayout.c: Update tree_pass descriptors. |
| 8384 | * tree-ssa-forwprop.c: Update tree_pass descriptors. |
| 8385 | * tree-ssa-dce.c: Update tree_pass descriptors. |
| 8386 | * tree-ssa.c: Update tree_pass descriptors. |
| 8387 | * regclass.c: Update tree_pass descriptors. |
| 8388 | * integrate.c: Update tree_pass descriptors. |
| 8389 | * tree-optimize.c: Update tree_pass descriptors. |
| 8390 | * tree-ssa-phiprop.c: Update tree_pass descriptors. |
| 8391 | * tree-object-size.c: Update tree_pass descriptors. |
| 8392 | * combine.c: Update tree_pass descriptors. |
| 8393 | * tree-outof-ssa.c: Update tree_pass descriptors. |
| 8394 | * bb-reorder.c: Update tree_pass descriptors. |
| 8395 | * stack-ptr-mod.c: Update tree_pass descriptors. |
| 8396 | * var-tracking.c: Update tree_pass descriptors. |
| 8397 | * tree-profile.c: Update tree_pass descriptors. |
| 8398 | * tree-vect-generic.c: Update tree_pass descriptors. |
| 8399 | * reg-stack.c: Update tree_pass descriptors. |
| 8400 | * sched-rgn.c: Update tree_pass descriptors. |
| 8401 | * tree-ssa-structalias.c: Update tree_pass descriptors. |
| 8402 | * tree-cfg.c: Update tree_pass descriptors. |
| 8403 | * passes.c (current_pass): Update declaration. |
| 8404 | (finish_optimization_passes): Update. |
| 8405 | (all_passes, all_ipa_passes, all_lowering_passes): Update declaration. |
| 8406 | (register_one_dump_file, register_dump_files_1, next_pass_1): |
| 8407 | Update arguments. |
| 8408 | (init_optimization_passes): Update handling of new types. |
| 8409 | (execute_one_pass, execute_pass_list, execute_ipa_pass_list): Update. |
| 8410 | * ipa-struct-reorg.c: Update tree_pass descriptors. |
| 8411 | * tree-ssa-reassoc.c: Update tree_pass descriptors. |
| 8412 | * combine-stack-adj.c: Update tree_pass descriptors. |
| 8413 | * cfgrtl.c: Update tree_pass descriptors. |
| 8414 | * dce.c: Update tree_pass descriptors. |
| 8415 | * tree-ssanames.c: Update tree_pass descriptors. |
| 8416 | |
| 25084579 |
8417 | 2008-03-19 Richard Guenther <rguenther@suse.de> |
| 8418 | |
| 8419 | PR middle-end/35609 |
| 60f42188 |
8420 | * tree-ssa.c (walk_data): New structure. |
| 8421 | (warn_uninitialized_var): If not always_executed warn with "maybe" |
| 25084579 |
8422 | instead of "is". |
| 8423 | (execute_early_warn_uninitialized): Compute post-dominators. |
| 8424 | Initialize always_executed before processing each basic block. |
| 8425 | |
| 671cfe26 |
8426 | 2008-03-18 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> |
| 8427 | |
| 8428 | PR target/35504 |
| 8429 | * config/i386/i386.c (x86_this_parameter): Calculate correct location |
| 8430 | of "this" pointer when "regparm = N" or "fastcall" is in effect. |
| 8431 | |
| dd518ada |
8432 | 2008-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 8433 | |
| 8434 | * doc/include/texinfo.tex: Update to version 2008-03-17.10. |
| 8435 | |
| dcfc697f |
8436 | 2008-03-18 Paolo Bonzini <bonzini@gnu.org> |
| 8437 | |
| 671cfe26 |
8438 | * expr.c (store_expr): Assume lang_hooks.reduce_bit_field_operations |
| 8439 | is true. |
| 8440 | (expand_expr_real_1) <REDUCE_BIT_FIELD>: Don't look at ignore. |
| 8441 | (expand_expr_real_1): Assume lang_hooks.reduce_bit_field_operations |
| 8442 | is true. Add "&& !ignore" condition to reduce_bit_field. Modify |
| 8443 | target after ignore has been set, and move there also the commputation |
| 8444 | of subtarget and original_target. |
| 8445 | * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete. |
| 8446 | (LANG_HOOKS_INITIALIZER): Remove it. |
| 8447 | * langhooks.h (struct lang_hooks): Remove reduce_bit_field_operations. |
| dcfc697f |
8448 | |
| b9e98b8a |
8449 | 2008-03-18 Richard Guenther <rguenther@suse.de> |
| 8450 | |
| 8451 | * tree-ssa-sccvn.c (visit_reference_op_load): If the lookup |
| 8452 | found an expression with constants, note that in the VN for the lhs. |
| 8453 | * tree-ssa-pre.c (eliminate): Visit COND_EXPR statements and |
| 8454 | fold them to constants if possible. Run cleanup_cfg if done so. |
| 8455 | (execute_pre): Return todo. |
| 8456 | (do_pre): Likewise. |
| 8457 | (execute_fre): Likewise. |
| 8458 | * tree-ssa-forwprop.c (can_propagate_from): Allow propagation |
| 8459 | of constants. |
| 8460 | (get_prop_source_stmt): Look through pointer conversions. |
| 8461 | |
| 4a1849e3 |
8462 | 2008-03-18 Jan Hubicka <jh@suse.cz> |
| 8463 | |
| 8464 | * tree-pretty-print.c: Include predict.h. |
| 8465 | (dump_generic_node): Dump predictor. |
| 8466 | * tree.h (PREDICT_EXPR_OUTCOME, PREDICT_EXPR_PREDICTION): Update. |
| 8467 | * tree-gimple.c (is_gimple_stmt): Add PREDICT_EXPR. |
| 8468 | * gimple-low.c (lower_stmt): Likewise. |
| 8469 | * expr.c (expand_expr_real): Likewise. |
| 8470 | * predict.c (tree_bb_level_predictions): Use PREDICT_EXPRs and remove |
| 8471 | them. |
| 8472 | (build_predict_expr, build_predict_expr): New. |
| 8473 | * predict.h (predictor_name, build_predict_expr): Update. |
| 8474 | * c-typeck.c (c_finish_bc_stmt): Add prediction. |
| 8475 | * gimplify.c (gimplify_expr): Add PREDICT_EXPR. |
| 8476 | * predict.def (PRED_CONTINUE): Update hitrate. |
| 8477 | * tree.def (PREDICT_EXPR): Define. |
| 8478 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark PREDICT_EXPR; |
| 8479 | do not handle BIND_EXPR. |
| 8480 | * tree-inline.c (estimate_num_insns_1): PREDICT_EXPR is free. |
| 8481 | * tree-cfg.c (verify_gimple_stmt): PREDICT_EXPR is valid. |
| 8482 | * tree-ssa-operands.c (get_expr_operands): PREDICT_EXPR takes no |
| 8483 | operands. |
| 8484 | |
| a6eaabef |
8485 | 2008-03-18 Michael Matz <matz@suse.de> |
| 8486 | |
| 8487 | * gcov-io.h (__gcov_merge_ior, __gcov_fork): Mark hidden. |
| 8488 | |
| ffb04365 |
8489 | 2008-03-18 Richard Guenther <rguenther@suse.de> |
| 8490 | |
| 8491 | * tree-gimple.h (is_gimple_invariant_address): Declare. |
| 8492 | (is_gimple_constant): Likewise. |
| 8493 | * tree-gimple.c (is_gimple_constant): New function. |
| 8494 | (is_gimple_invariant_address): Likewise. |
| 8495 | (is_gimple_min_invariant): Implement in terms of is_gimple_constant |
| 8496 | and is_gimple_invariant_address. |
| 8497 | * tree-ssa-loop-niter.c (expand_simple_operations): Revert |
| 8498 | previous change. |
| 8499 | * tree-data-ref.c (get_references_in_stmt): A SSA_NAME is not |
| 8500 | an addressable base. |
| 8501 | |
| 0c378ed9 |
8502 | 2008-03-18 Jakub Jelinek <jakub@redhat.com> |
| 8503 | |
| 8504 | PR middle-end/35611 |
| 8505 | * gimplify.c (gimplify_expr): Gimplify second operand of |
| 8506 | OMP_ATOMIC_LOAD. |
| 8507 | |
| 0b4a6afc |
8508 | 2008-03-17 Richard Guenther <rguenther@suse.de> |
| 8509 | |
| 8510 | PR tree-optimization/19637 |
| 8511 | * fold-const.c (fold_unary): Remove restrictions of removing |
| 8512 | intermediate pointer-conversions (P2)(P1)P0. |
| 8513 | * tree-ssa-ccp.c (maybe_fold_stmt_addition): Recover from |
| 8514 | conversion to void pointer. |
| 8515 | (get_maxval_strlen): Handle addresses of the form &(*p)[0]. |
| 8516 | |
| e845094d |
8517 | 2008-03-16 James E. Wilson <wilson@tuliptree.org> |
| 8518 | |
| 8519 | PR debug/31510 |
| 8520 | * dbxout.c (dbxout_expand_expr, case VAR_DECL): Return NULL for |
| 8521 | emulated thread local variables. |
| 8522 | |
| 25080779 |
8523 | 2008-03-16 Richard Guenther <rguenther@suse.de> |
| 8524 | |
| 8525 | PR middle-end/35607 |
| 8526 | * tree-ssa-loop-niter.c (expand_simple_operations): Do not |
| 8527 | expand TREE_INVARIANT operations that are not gimple invariant. |
| 8528 | |
| 7290f090 |
8529 | 2008-03-16 Hans-Peter Nilsson <hp@axis.com> |
| 8530 | |
| 8531 | * doc/extend.texi (Alignment): Say that the ABI controls |
| 8532 | the __alignof__ for non-strict-alignment targets rather |
| 8533 | than being a recommendation. |
| 8534 | |
| 49a83a87 |
8535 | 2008-03-15 Paul Brook <paul@codesourcery.com> |
| 8536 | |
| 8537 | * config/arm/arm.c (arm_unwind_emit): Suppress unused unwinding |
| 8538 | annotations. |
| 8539 | (arm_output_fn_unwind): Mark functions that can not be unwound. |
| 8540 | |
| 72e333b2 |
8541 | 2008-03-15 Paul Brook <paul@codesourcery.com> |
| 8542 | |
| 8543 | * config/arm/arm.c (arm_rtx_costs_1): Add costs for ARMv6 value |
| 8544 | extension instructions. |
| 8545 | |
| 04236c3a |
8546 | 2008-03-15 Richard Guenther <rguenther@suse.de> |
| 8547 | |
| 8548 | * tree-ssa-ccp.c (ccp_fold): Also read from constant values |
| 8549 | and fold constant aggregate refs. |
| 8550 | (fold_const_aggregate_ref): Handle string constants |
| 8551 | and constructors in ARRAY_REFs. Handle INDIRECT_REF. |
| 8552 | (evaluate_stmt): Simplify now that ccp_fold folds constant |
| 8553 | aggregate refs. |
| 8554 | |
| 8b054d5a |
8555 | 2008-03-15 Paul Brook <paul@codesourcery.com> |
| 8556 | |
| 8557 | * config/arm/arm.md (insv): Use gen_insv_t2 and gen_insv_zero. |
| 8558 | (extzv): Use gen_extzv_t2. |
| 8559 | (insv_t2, insv_zero, extv, extzv_t2): New patterns. |
| 8560 | |
| e004838d |
8561 | 2008-03-15 Richard Guenther <rguenther@suse.de> |
| 8562 | |
| 8563 | * tree-ssa-ccp.c (get_symbol_constant_value): Export. |
| 8564 | (fold_const_aggregate_ref): Likewise. |
| 8565 | (get_value): Return NULL if we don't have any values. |
| 8566 | (ccp_finalize): Set const_val to NULL after freeing it. |
| 8567 | * tree-flow.h (get_symbol_constant_value): Declare. |
| 8568 | (fold_const_aggregate_ref): Likewise. |
| 8569 | * tree-ssa-sccvn.c (try_to_simplify): Use them. |
| 8570 | |
| b7488229 |
8571 | 2008-03-15 Richard Guenther <rguenther@suse.de> |
| 8572 | |
| 8573 | PR middle-end/35593 |
| 8574 | * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Make sure |
| 8575 | to not produce negative array indices if not allowed. Add |
| 8576 | parameter to indicate that. |
| 8577 | (maybe_fold_offset_to_component_ref): Allow negative array |
| 8578 | indices only for the first member of a structure. |
| 8579 | (maybe_fold_offset_to_reference): Allow negative array indices. |
| 8580 | (maybe_fold_stmt_addition): Likewise. |
| 8581 | |
| 90ef7269 |
8582 | 2008-03-15 Bjoern Haase <bjoern.m.haase@web.de> |
| bb51041c |
8583 | Anatoly Sokolov <aesok@post.ru> |
| 90ef7269 |
8584 | |
| 1f93c018 |
8585 | * config/avr/avr.c (avr_arch_types): Add avr6 entry. |
| 90ef7269 |
8586 | (avr_arch): Add ARCH_AVR6. |
| 8587 | (avr_mcu_types): Add 'atmega2560' and 'atmega2561' entry. |
| 8588 | (initial_elimination_offset): Initialize and use 'avr_pc_size' |
| 8589 | instead of fixed value 2. |
| 8590 | (print_operand_address): Use gs() asm specifier instead of pm(). |
| 8591 | (avr_assemble_integer): (Ditto.). |
| 8592 | (avr_output_addr_vec_elt): (Ditto.). |
| 8593 | (print_operand): Handle "!" code. |
| 1f93c018 |
8594 | * config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): Add |
| 90ef7269 |
8595 | __AVR_3_BYTE_PC__, __AVR_2_BYTE_PC__ and __AVR_HAVE_JMP_CALL__. |
| 8596 | (AVR_HAVE_EIJMP_EICALL): Define. |
| 8597 | (AVR_3_BYTE_PC): Redefine. |
| 8598 | (AVR_2_BYTE_PC): (Ditto.). |
| 8599 | (PRINT_OPERAND_PUNCT_VALID_P): Add '!' code. |
| 8600 | (LINK_SPEC): Add atmega2560 and atmega2561. |
| 8601 | (CRT_BINUTILS_SPEC): Add atmega2560 (crtm2560.o) and atmega2561 |
| 8602 | (crtm2561.o). |
| 1f93c018 |
8603 | * config/avr/avr.md (call_insn): Use eicall instead of icall |
| 90ef7269 |
8604 | for 3 byte PC devices. |
| 8605 | (call_value_insn): (Ditto.). |
| 8606 | (*tablejump_enh): Use eijmp instead of ijmp for 3 byte PC devices. |
| 8607 | (indirect_jump): Use only for for 2 byte PC devices. |
| 8608 | (*tablejump): (Ditto.). |
| 8609 | (*indirect_jump_avr6): Add insn. |
| 8610 | (*tablejump_rjmp): Don't use for 3 byte PC devices. |
| 1f93c018 |
8611 | * config/avr/libgcc.S (__prologue_saves__): Use eijmp |
| 90ef7269 |
8612 | instead of ijmp for 3 byte PC devices. |
| 8613 | (__tablejump2__): (Ditto.). |
| 1f93c018 |
8614 | * config/avr/t-avr (MULITLIB_OPTIONS): Add avr6 architecture. |
| 90ef7269 |
8615 | (MULITLIB_DIRNAMES): (Ditto.). |
| 8616 | (MULTILIB_MATCHES): Add atmega2560 and atmega2561 to list. |
| 8617 | |
| 28a2ab9f |
8618 | 2008-03-15 Uros Bizjak <ubizjak@gmail.com> |
| 8619 | |
| 8620 | * config/i386/mmx.md ("sse2_umulv1siv2di3"): Rename from |
| 8621 | "sse2_umulsidi3". Use V1DI mode for operand 0. |
| 8622 | ("mmx_psadbw"): Use V1DI mode for operand 0. |
| 8623 | * config/i386/i386-modes.def (V1SI): New vector mode. |
| 8624 | * config/i386/i386.c (struct builtin_description) |
| 8625 | [IX86_BUILTIN_PMULUDQ]: Use CODE_FOR_sse2_umulv1siv1di3. |
| 8626 | (v1di_ftype_v8qi_v8qi): Rename from di_ftype_v8qi_v8qi. |
| 8627 | (v1di_ftype_v2si_v2si): Rename from di_ftype_v2si_v2si. |
| 8628 | (ix86_init_mmx_sse_builtins) [__builtin_ia32_psadbw]: Use |
| 8629 | v1di_ftype_v8qi_v8qi type. |
| 8630 | [__builtin_ia32_pmuludq]: Use v1di_ftype_v2si_v2si type. |
| 8631 | |
| 8632 | * doc/extend.texi (X86 Built-in Functions) [__builtin_ia32_psadbw, |
| 8633 | __builtin_ia32_pmuludq]: Fix the mode of return value. |
| 8634 | |
| a77a3698 |
8635 | 2008-03-15 Richard Guenther <rguenther@suse.de> |
| 8636 | |
| 8637 | PR middle-end/35595 |
| 8638 | * tree-ssa-pre.c (bitmap_find_leader): Handle expression |
| 8639 | being a PHI_NODE. |
| 8640 | |
| 2c613040 |
8641 | 2008-03-14 Bob Wilson <bob.wilson@acm.org> |
| 8642 | |
| 8643 | * doc/invoke.texi (Option Summary, Xtensa Options): Document |
| 8644 | -mserialize-volatile and -mno-serialize-volatile Xtensa options. |
| 8645 | * config/xtensa/xtensa.c (print_operand): Do not emit MEMW instructions |
| 8646 | unless TARGET_SERIALIZE_VOLATILE is enabled. |
| 8647 | * config/xtensa/xtensa.md (*lsiu, *ssiu): Likewise. |
| 8648 | * config/xtensa/xtensa.h (TARGET_DEFAULT): Add MASK_SERIALIZE_VOLATILE. |
| 8649 | * config/xtensa/xtensa.opt (mserialize_volatile): New option. |
| 8650 | |
| 404d6be4 |
8651 | 2008-03-14 Richard Guenther <rguenther@suse.de> |
| 8652 | |
| 8653 | PR tree-optimization/34172 |
| 8654 | * tree-flow.h (refs_may_alias_p): Declare. |
| 8655 | (get_single_def_stmt): Likewise. |
| 8656 | (get_single_def_stmt_from_phi): Likewise. |
| 8657 | (get_single_def_stmt_with_phi): Likewise. |
| 8658 | * tree-dfa.c (refs_may_alias_p): New function. |
| 8659 | (get_single_def_stmt): Likewise. |
| 8660 | (get_single_def_stmt_from_phi): Likewise. |
| 8661 | (get_single_def_stmt_with_phi): Likewise. |
| 8662 | * tree-ssa-sccvn.c (get_def_ref_stmt_vuses): New function. |
| 8663 | (vn_reference_lookup_1): New helper function. |
| 8664 | (vn_reference_lookup): Walk the virtual use-def chain to |
| 8665 | continue searching for a match if the def does not alias the |
| 8666 | reference we are looking for. |
| 8667 | |
| a7af6b24 |
8668 | 2008-03-14 David Edelsohn <edelsohn@gnu.org> |
| 8669 | |
| 8670 | * doc/install.texi (Binaries): Remove UCLA archive. Add HVCC |
| 8671 | archive and Perzl. Update The Written Word listing. |
| 8672 | |
| 1d9353f3 |
8673 | 2008-03-14 Richard Guenther <rguenther@suse.de> |
| 8674 | |
| 8675 | PR tree-optimization/34043 |
| 8676 | PR tree-optimization/33989 |
| 8677 | * tree-ssa-pre.c (execute_pre): Allow SCCVN to do insertion |
| 8678 | when doing FRE. |
| 8679 | (bitmap_find_leader): Use extra argument to verify dominance |
| 8680 | relationship inside a basic-block. |
| 8681 | (can_PRE_operation): Add VIEW_CONVERT_EXPR. |
| 8682 | (find_leader_in_sets): Adjust. |
| 8683 | (create_component_ref_by_pieces): Take extra argument for |
| 8684 | dominance check, handle lookup failures. |
| 8685 | (find_or_generate_expression): Likewise. |
| 8686 | (create_expression_by_pieces): Likewise. |
| 8687 | (insert_into_preds_of_block): Adjust. |
| 8688 | (create_value_expr_from): If asked for, verify all operands |
| 8689 | are in the blocks AVAIL_OUT set. |
| 8690 | (make_values_for_stmt): Check for SSA_NAMEs that are life |
| 8691 | over an abnormal edge. |
| 8692 | (compute_avail): Remove such check. |
| 8693 | (do_SCCVN_insertion): New function. |
| 8694 | (eliminate): If we do not find a leader suitable for replacement |
| 8695 | insert a replacement expression from SCCVN if available. |
| 8696 | * tree-ssa-sccvn.h (run_scc_vn): Update prototype. |
| 8697 | (struct vn_ssa_aux): Add needs_insertion flag. |
| 8698 | * tree-ssa-sccvn.c (may_insert): New global flag. |
| 8699 | (copy_reference_ops_from_ref): Value-number union member access |
| 8700 | based on its size, not type and member if insertion is allowed. |
| 8701 | (visit_reference_op_load): For a weak match from union type |
| 8702 | punning lookup a view-converted value and insert a SSA_NAME |
| 8703 | for that value if that is not found. |
| 8704 | (visit_use): Make dumps shorter. Do not disallow value numbering |
| 8705 | SSA_NAMEs that are life over an abnormal edge to constants. |
| 8706 | (free_scc_vn): Release inserted SSA_NAMEs. |
| 8707 | (run_scc_vn): New flag to specify whether insertion is allowed. |
| 8708 | Process SSA_NAMEs in forward order. |
| 8709 | * tree-ssa-loop-im.c (for_each_index): Handle invariant |
| 8710 | ADDR_EXPRs inside VIEW_CONVERT_EXPR. |
| 8711 | * fold-const.c (fold_unary): Fold VIEW_CONVERT_EXPRs from/to |
| 8712 | pointer type to/from integral types that do not change the |
| 8713 | precision to regular conversions. |
| 8714 | |
| c9f96750 |
8715 | 2008-03-13 Uros Bizjak <ubizjak@gmail.com> |
| 8716 | |
| 8717 | * doc/extend.texi (X86 Built-in Functions) [__builtin_ia32_psll?, |
| 8718 | __builtin_ia32_psrl?, __builtin_ia32_psra?, __builtin_ia32_psll?i, |
| 8719 | __builtin_ia32_psrl?i, __builtin_ia32_psra?i, __builtin_ia32_psll?128, |
| 8720 | __builtin_ia32_psrl?128, __builtin_ia32_psra?128]: Fix the mode of |
| 5b2ddfe1 |
8721 | input arguments and the mode of return value. Built-in functions |
| 8722 | that operate on whole 64-bit MMX register now use V1DI mode. |
| c9f96750 |
8723 | |
| 3992c686 |
8724 | 2008-03-13 Alon Dayan <alond@il.ibm.com> |
| 8725 | Olga Golovanevsky <olga@il.ibm.com> |
| 8726 | |
| 8727 | PR tree-optimization/35041 |
| 8728 | * ipa-struct-reorg.c (find_pos_in_stmt_1): Add another option |
| 8729 | to locate the right position in a statement. |
| 8730 | |
| 517b0286 |
8731 | 2008-03-13 Uros Bizjak <ubizjak@gmail.com> |
| 8732 | |
| 8733 | PR target/34000 |
| 8734 | PR target/35553 |
| 8735 | * config/i386/xmmintrin.h: Change all static inline functions to |
| 8736 | extern inline and add __gnu_inline__ attribute. |
| 8737 | * config/i386/bmintrin.h: Ditto. |
| 8738 | * config/i386/smmintrin.h: Ditto. |
| 8739 | * config/i386/tmmintrin.h: Ditto. |
| 8740 | * config/i386/mmintrin-common.h: Ditto. |
| 8741 | * config/i386/ammintrin.h: Ditto. |
| 8742 | * config/i386/emmintrin.h: Ditto. |
| 8743 | * config/i386/pmmintrin.h: Ditto. |
| 8744 | * config/i386/mmintrin.h: Ditto. |
| 8745 | * config/i386/mm3dnow.h: Ditto. |
| 8746 | |
| a4890dc9 |
8747 | 2008-03-13 Jakub Jelinek <jakub@redhat.com> |
| 8748 | |
| 8749 | PR middle-end/35185 |
| 8750 | * omp-low.c (lower_regimplify, init_tmp_var, save_tmp_var): Removed. |
| 8751 | (lower_omp_2): New function. |
| 8752 | (lower_omp_1, lower_omp): Rewritten. |
| 8753 | |
| ebba2dc7 |
8754 | 2008-03-13 Danny Smith <dannysmith@users.sourceforge.net> |
| 8755 | |
| 8756 | PR 35054 |
| 8757 | * doc/extend.texi (Structure-Packing Pragmas): Replace "Win32" |
| 8758 | with the phrase "Microsoft Windows compilers". |
| 8759 | (Push/Pop Macro Pragmas): New subsection. Document |
| 8760 | #pragma push_macro and pragma pop_macro. |
| 8761 | |
| 1c4adc7a |
8762 | 2008-03-12 Paul Brook <paul@codesourcery.com> |
| 8763 | |
| 8764 | * config/arm/arm.c (output_move_double): Prefer LDRD to LDM. |
| 8765 | |
| 1d9e8561 |
8766 | 2008-03-12 Paul Brook <paul@codesourcery.com> |
| 8767 | |
| 8768 | * config/arm/thumb2.md: Extend peephole to cover 3-arg subs. |
| 8769 | (thumb2_alusi3_short): Exclude PLUS and MINUS. |
| 8770 | (thumb2_addsi_shortim): Rename ... |
| 8771 | (thumb2_addsi_short): ... to this. Allow register operands. |
| 8772 | (thumb2_subsi_short): New pattern. |
| 8773 | (thumb2_one_cmplsi2_short, |
| 8774 | thumb2_negsi2_short): New patterns and peepholes. |
| 8775 | |
| e077db18 |
8776 | 2008-03-12 Paul Brook <paul@codesourcery.com> |
| 8777 | |
| e077db18 |
8778 | * config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2. |
| 8779 | |
| 96b39775 |
8780 | 2008-03-12 Uros Bizjak <ubizjak@gmail.com> |
| 8781 | |
| 8782 | * config/i386/i386.md (int_cond): New code iterator. |
| 8783 | (fp_cond): Ditto. |
| 8784 | ("s<code>"): Macroize expander from seq, sne, sgt, sgtu, slt, sltu, |
| 8785 | sge, sgeu, sle and sleu expanders usign int_cond code iterator. |
| 8786 | ("s<code>"): Macroize expander from sunordered, sordered, suneq, sunge, |
| 8787 | sungt, sunle, sunlt and sltgt expanders usign fp_cond code iterator. |
| 8788 | ("b<code>"): Macroize expander from beq, bne, bgt, bgtu, blt, bltu, |
| 8789 | bge, bgeu, ble and bleu expanders usign int_cond code iterator. |
| 8790 | ("b<code>"): Macroize expander from bunordered, bordered, buneq, bunge, |
| 8791 | bungt, bunle, bunlt and bltgt expanders usign fp_cond code iterator. |
| 8792 | |
| bb21ed29 |
8793 | 2008-03-12 Paul Brook <paul@codesourcery.com> |
| 8794 | |
| 8795 | * config/arm/arm.c (use_return_insn): Use offsets->saved_regs_mask |
| 8796 | instead of {arm,thumb}_compute_save_reg_mask. |
| 8797 | (output_return_instruction): Ditto. |
| 8798 | (thumb_unexpanded_epilogue): Ditto. |
| 8799 | (thumb1_expand_prologue): Ditto. |
| 8800 | (thumb1_output_function_prologue): Ditto. |
| 8801 | (arm_set_return_address): Ditto. |
| 8802 | (thumb_set_return_address): Ditto. |
| 8803 | (arm_get_frame_offsets): Set offsets->saved_regs_mask. Push extra |
| 8804 | regs to achieve stack alignment. |
| 8805 | (thumb1_compute_save_reg_mask): Fix compiler warning. |
| 8806 | (arm_output_epilogue): Use offsets->saved_regs_mask. |
| 8807 | Adjust stack pointer by poping call clobered registers. |
| 8808 | (arm_expand_prologue): Use offsets->saved_regs_mask. |
| 8809 | Adjust stack pointer by pushing extra registers. |
| a4890dc9 |
8810 | * config/arm.h (arm_stack_offsets): Add saved_regs_mask. |
| bb21ed29 |
8811 | |
| 92b2f241 |
8812 | 2008-03-12 Paolo Bonzini <bonzini@gnu.org> |
| 8813 | |
| 8814 | PR tree-opt/35422 |
| 8815 | * fold-const.c (fold_unary) <NOP_EXPR>: Distribute a narrowing |
| 8816 | conversion to the operands of a multiplication. |
| 8817 | |
| a2fd87ad |
8818 | 2008-03-12 Richard Guenther <rguenther@suse.de> |
| 8819 | |
| 8820 | * Makefile.in (OBJS-common): Add tree-ssa-phiprop.o |
| 8821 | (tree-ssa-phiprop.o): Copy dependencies from tree-ssa-forwprop.o. |
| 8822 | * timevar.def (TV_TREE_PHIPROP): Add. |
| 8823 | * tree-ssa-phiprop.c: Split from tree-ssa-forwprop.c, added |
| 8824 | pass description. Use TV_TREE_PHIPROP. |
| 8825 | * tree-ssa-forwprop.c: Remove phiprop code. |
| 8826 | |
| e8a588af |
8827 | 2008-03-12 Jakub Jelinek <jakub@redhat.com> |
| 8828 | |
| 8829 | PR middle-end/35549 |
| 8830 | * omp-low.c (maybe_lookup_decl): Constify first argument. |
| 8831 | (use_pointer_for_field): Change last argument from bool to |
| 8832 | omp_context *. Disallow shared copy-in/out in nested |
| 8833 | parallel if decl is shared in outer parallel too. |
| 8834 | (build_outer_var_ref, scan_sharing_clauses, |
| 8835 | lower_rec_input_clauses, lower_copyprivate_clauses, |
| 8836 | lower_send_clauses, lower_send_shared_vars): Adjust callers. |
| 8837 | |
| c6ba58f9 |
8838 | 2008-03-12 Victor Kaplansky <victork@il.ibm.com> |
| 8839 | Ira Rosen <irar@il.ibm.com> |
| 8840 | |
| 8841 | * tree-vectorizer.c (free_stmt_vec_info): New function. |
| 8842 | (destroy_loop_vec_info): Move code to free_stmt_vec_info(). |
| 8843 | Call free_stmt_vec_info(). Free LOOP_VINFO_STRIDED_STORES.. |
| 8844 | * tree-vectorizer.h (free_stmt_vec_info): Declare. |
| 8845 | * tree-vect-transform.c (vectorizable_conversion): Free |
| 8846 | vec_oprnds0 if it was allocated. |
| 8847 | (vect_permute_store_chain): Remove unused VECs. |
| 8848 | (vectorizable_store): Free VECs that are allocated in the.. |
| 8849 | function. |
| 8850 | (vect_transform_strided_load, vectorizable_load): Likewise. |
| 8851 | (vect_remove_stores): Simplify the code. |
| 8852 | (vect_transform_loop): Move code to vect_remove_stores(). |
| 8853 | Call vect_remove_stores() and free_stmt_vec_info(). |
| 8854 | |
| feb01ed5 |
8855 | 2008-03-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 8856 | |
| 8857 | * pa.h (TARGET_LONG_PIC_SDIFF_CALL): Conditionalize define on |
| 8858 | TARGET_HPUX. Revise comment. |
| 8859 | (TARGET_LONG_PIC_PCREL_CALL): Revise comment. |
| 8860 | * pa.c (output_call): Update for revised TARGET_LONG_PIC_SDIFF_CALL. |
| 8861 | Use sr4 variant of `be' instruction when not generating PIC code. |
| 8862 | (attr_length_call): Adjust for above change. |
| 8863 | |
| 6219f064 |
8864 | 2008-03-11 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 8865 | |
| 8866 | * ipa-reference.c (static_execute): Remove module_statics_const and |
| 8867 | associated setting code. |
| 8868 | |
| 47b5db9d |
8869 | 2008-03-11 Uros Bizjak <ubizjak@gmail.com> |
| 8870 | |
| 8871 | PR target/35540 |
| 8872 | * config/i386/i386.md (paritysi2, paritydi2): Use register_operand |
| 59047d58 |
8873 | predicate for operand 1. |
| 8874 | (paritysi2_cmp): Use register_operand predicate for operand 2. |
| 47b5db9d |
8875 | Use earlyclobber modifier for operand 1. Remove support for |
| 8876 | memory operands. |
| 59047d58 |
8877 | (paritydi2_cmp): Use register_operand predicate for operand 3. |
| 47b5db9d |
8878 | Use earlyclobber modifier for operand 1. Remove support for |
| 8879 | memory operands. |
| 8880 | |
| 6640ca58 |
8881 | 2008-03-11 Paul Brook <paul@codesourcery.com> |
| 47b5db9d |
8882 | Vladimir Prus <vladimir@codesourcery.com> |
| 6640ca58 |
8883 | |
| 8884 | * config/arm/arm.c (use_return_insn): Check TARGET_APCS_FRAME. |
| 8885 | (arm_compute_save_reg0_reg12_mask): Always |
| 8886 | check if register 11 must be saved. Always safe hard frame pointer |
| 8887 | when frame_pointer_needeed. |
| 8888 | (arm_compute_save_reg_mask): Save IP and PC |
| 8889 | only with apcs frames. |
| 8890 | (arm_output_epilogue): Adjust Thumb2 codepath to |
| 8891 | be also invoked and work for ARM non-apcs frames. |
| 8892 | (arm_expand_prologue): Don't bother saving IP |
| 8893 | for non-apcs frame, since it's not clobbered by |
| 8894 | prologue code. Implement non-apcs frame |
| 8895 | layout. |
| 8896 | |
| 8ae2fa3b |
8897 | 2008-03-11 Paolo Bonzini <bonzini@gnu.org> |
| 8898 | |
| 8899 | PR rtl-optimization/35281 |
| 8900 | * expr.c (convert_move): Use a new pseudo for the intermediate |
| 8901 | from_mode->word_mode result. |
| 8902 | |
| c616456b |
8903 | 2008-03-11 Paolo Bonzini <bonzini@gnu.org> |
| 8904 | |
| 6640ca58 |
8905 | * langhooks-def.h (LANG_HOOKS_CLEAR_BINDING_STACK): Delete. |
| 8906 | * langhooks.h (struct lang_hooks): Delete clear_binding_stack member. |
| 8907 | * toplev.c (compile_file): Don't call it. |
| c616456b |
8908 | |
| e06aee53 |
8909 | 2008-03-11 Uros Bizjak <ubizjak@gmail.com> |
| 8910 | |
| 8911 | PR middle-end/35526 |
| 8912 | * expr.c (store_expr): Call emit_block_move if the mode |
| 8913 | of "temp" RTX is BLKmode. |
| 8914 | |
| 06240723 |
8915 | 2008-03-11 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| e06aee53 |
8916 | Richard Guenther <rguenther@suse.de> |
| 06240723 |
8917 | |
| 8918 | PR tree-optimization/31358 |
| 8919 | * tree-ssa-loop-manip.c (create_iv): Call force_gimple_operand for |
| 8920 | the step with a NULL_TREE. |
| 8921 | * tree-ssa-loop-ivopts.c (find_bivs): Convert the step |
| 8922 | to sizetype if type is a pointer type. |
| 8923 | (add_candidate_1): Don't convert the base and step to |
| 8924 | the generic type if the orginal type is a pointer type. |
| 8925 | (add_iv_value_candidates): Use sizetype for the step |
| 8926 | if type is a pointer type. |
| 8927 | (cand_value_at): Likewise. |
| 8928 | * tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR |
| 8929 | for pointer types. |
| 8930 | * tree-affine.c (tree_to_aff_combination <POINTER_PLUS_EXPR>): |
| 8931 | Don't convert the tem affine to the type. |
| 8932 | (add_elt_to_tree): Use sizetype for the step if a pointer. |
| 8933 | Use POINTER_PLUS_EXPR for pointers. |
| 8934 | (aff_combination_to_tree): Use sizetype for the step if a |
| 8935 | pointer. |
| 8936 | |
| 267858a7 |
8937 | 2008-03-10 Vladimir Makarov <vmakarov@redhat.com> |
| 8938 | |
| 8939 | * config/i386/sse.md (ssse3_pmaddubswv8hi3, ssse3_pmaddubswv4hi3): |
| 8940 | Remove commutativity hint. |
| 8941 | |
| b821e790 |
8942 | 2008-03-10 Jakub Jelinek <jakub@redhat.com> |
| 8943 | |
| 50389d5d |
8944 | PR c/35438 |
| 8945 | PR c/35439 |
| 8946 | * c-parser.c (c_parser_omp_threadprivate): Don't add vars with |
| 8947 | errorneous type. Check that v is a VAR_DECL. |
| 8948 | |
| b821e790 |
8949 | PR middle-end/35099 |
| 8950 | * tree-cfg.c (new_label_mapper): Update cfun->last_label_uid. |
| 8951 | |
| ff949d47 |
8952 | 2008-03-10 H.J. Lu <hongjiu.lu@intel.com> |
| 8953 | |
| 8954 | PR tree-optimization/35494 |
| 8955 | * tree-ssa-ccp.c (get_symbol_constant_value): Check if value |
| 8956 | may be overriden at link and run time. |
| 8957 | |
| 466e11c3 |
8958 | 2008-03-10 Richard Guenther <rguenther@suse.de> |
| 8959 | |
| 8960 | PR tree-optimization/34677 |
| 8961 | * tree-ssa-pre.c (modify_expr_node_pool): Remove. |
| 8962 | (poolify_tree): Likewise. |
| 8963 | (modify_expr_template): Likewise. |
| 8964 | (poolify_modify_stmt): Likewise. |
| 8965 | (insert_fake_stores): Handle all component-ref style stores |
| 8966 | in addition to INDIRECT_REF. Also handle complex types. |
| 8967 | Do not poolify the inserted load. |
| 8968 | (realify_fake_stores): Do not rebuild the tree but only |
| 8969 | make it a SSA_NAME copy. |
| 8970 | (init_pre): Remove initialzation of modify_expr_template. |
| 8971 | Do not allocate modify_expr_node_pool. |
| 8972 | (fini_pre): Do not free modify_expr_node_pool. |
| 8973 | |
| 2c2d2f40 |
8974 | 2008-03-10 Paul Brook <paul@codesourcery.com> |
| 8975 | |
| 8976 | * config/arm/arm.md (UNSPEC_STACK_ALIGN, UNSPEC_PIC_OFFSET): Renumber |
| 8977 | to avoid conflicts. |
| 8978 | |
| 934a1e72 |
8979 | 2008-03-10 Paul Brook <paul@codesourcery.com> |
| e06aee53 |
8980 | Mark Shinwell <shinwell@codesourcery.com> |
| 934a1e72 |
8981 | |
| 934a1e72 |
8982 | * config/arm/cortex-r4.md: New. |
| 8983 | * config/arm/thumb2.md (divsi3, udivsi3): Annotate with |
| 8984 | insn attributes. |
| 8985 | * config/arm/arm.md: Include cortex-r4.md. |
| 8986 | (insn): Add smmls, sdiv and udiv values. |
| 8987 | (generic_sched): Don't use generic scheduling for Cortex-R4. |
| 8988 | (arm_issue_rate): New function. |
| 8989 | (TARGET_SCHED_ISSUE_RATE): Define. |
| 8990 | |
| 767297d1 |
8991 | 2008-03-10 Sebastian Pop <sebastian.pop@amd.com> |
| 8992 | |
| 8993 | * doc/invoke.texi (-ftree-loop-distribution): Add an example. |
| 8994 | |
| 10bf6100 |
8995 | 2008-03-10 Richard Guenther <rguenther@suse.de> |
| 8996 | |
| 8997 | * tree-ssa-pre.c (get_sccvn_value): Simplify. |
| 8998 | (compute_avail): Do not add stmt uses to AVAIL_OUT. |
| 8999 | |
| 550a64af |
9000 | 2008-03-10 Paolo Bonzini <bonzini@gnu.org> |
| 9001 | |
| 9002 | * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): |
| 9003 | Set default to true. |
| 9004 | |
| 2c3b9819 |
9005 | 2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 9006 | |
| 9007 | * c.opt (Wsynth): Deprecate. |
| 9008 | * doc/invoke.texi (Option Summary, Warning Options): Document |
| 9009 | -Wno-format-contains-nul. |
| 9010 | |
| e2cb4221 |
9011 | 2008-03-09 Uros Bizjak <ubizjak@gmail.com> |
| 9012 | |
| 9013 | PR target/35496 |
| 2f6e3388 |
9014 | * config/i386/i386.c (ix86_constant_alignment): Compute alignment using |
| e2cb4221 |
9015 | ALIGN_MODE_128 for VECTOR_CST and INTEGER_CST in addition to REAL_CST. |
| 9016 | |
| 5c93936e |
9017 | 2008-03-09 Ira Rosen <irar@il.ibm.com> |
| 9018 | |
| 9019 | * config/rs6000/rs6000.c (builtin_description): Rename vector |
| 9020 | left shift operations. |
| 9021 | * config/rs6000/altivec.md (UNSPEC_VSL): Remove. |
| 9022 | (altivec_vsl<VI_char>): Rename to ... |
| 9023 | (ashl<mode>3): ... new name. |
| 9024 | (mulv4sf3, mulv4si3, negv4sf2): Replace gen_altivec_vslw with |
| 9025 | gen_ashlv4si3. |
| 9026 | (absv4sf2): Convert to use ashift:V4SI instead of UNSPEC_VSL. |
| 9027 | |
| a961cdc2 |
9028 | 2008-03-08 Richard Guenther <rguenther@suse.de> |
| 9029 | |
| 9030 | * coverage.h (tree_coverage_counter_addr): Declare. |
| 9031 | * coverage.c (tree_coverage_counter_addr): New function. |
| 9032 | * tree-profile.c (tree_gen_edge_profiler): Unshare counter |
| 9033 | before using again. |
| 9034 | (tree_gen_pow2_profiler): Use tree_coverage_counter_addr. |
| 9035 | (tree_gen_one_value_profiler): Likewise. |
| 9036 | (tree_gen_ic_profiler): Likewise. |
| 9037 | (tree_gen_average_profiler): Likewise. |
| 9038 | (tree_gen_ior_profiler): Likewise. |
| 9039 | |
| 51a23cfc |
9040 | 2008-03-08 Richard Guenther <rguenther@suse.de> |
| 9041 | |
| 9042 | * tree-ssa-sccvn.h (vn_binary_op_lookup): Remove. |
| 9043 | (vn_binary_op_insert): Likewise. |
| 9044 | (vn_unary_op_lookup): Likewise. |
| 9045 | (vn_unary_op_insert): Likewise. |
| 9046 | (vn_nary_op_lookup): Declare. |
| 9047 | (vn_nary_op_insert): Likewise. |
| 9048 | * tree-ssa-sccvn.c (struct vn_tables_s): Merge unary |
| 9049 | and binary hashes, use a single obstack for unary_op_pool |
| 9050 | and binary_op_pool. |
| 9051 | (struct vn_binary_op_s, struct vn_unary_op_s): Replace with |
| 9052 | a single struct vn_nary_op_s. Store tree code length and |
| 9053 | a variable number of operands. |
| 9054 | (struct vn_reference_op_struct): Remove unused op2. |
| 9055 | (vn_reference_op_eq): Do not compare op2. |
| 9056 | (vn_reference_op_compute_hash): Do not compute hash of op2. |
| 9057 | (vn_unary_op_hash, vn_binary_op_hash): Replace with vn_nary_op_hash. |
| 9058 | (vn_unary_op_compute_hash, vn_binary_op_compute_hash): Replace |
| 9059 | with vn_nary_op_compute_hash. |
| 9060 | (vn_unary_op_eq, vn_binary_op_eq): Replace with vn_nary_op_eq. |
| 9061 | (vn_unary_op_lookup, vn_binary_op_lookup): Replace with |
| 9062 | vn_nary_op_lookup. |
| 9063 | (vn_unary_op_insert, vn_binary_op_insert): Replace with |
| 9064 | vn_nary_op_insert. |
| 9065 | (visit_unary_op): Call nary functions. |
| 9066 | (visit_binary_op): Likewise. |
| 9067 | (process_scc): Adjust for struct vn_tables_s changes. |
| 9068 | (allocate_vn_table): Likewise. |
| 9069 | (free_vn_table): Likewise. |
| 9070 | * tree-vn.c (vn_add): Call nary functions. |
| 9071 | (vn_lookup): Likewise. |
| 9072 | |
| ce096d07 |
9073 | 2008-03-08 Jakub Jelinek <jakub@redhat.com> |
| 9074 | |
| 9075 | PR target/35498 |
| 9076 | * config/rs6000/rs6000.c (rs6000_expand_compare_and_swapqhi): Shift |
| 9077 | wdst back after sync_compare_and_swapqhi_internal. |
| 9078 | |
| 7916ca8a |
9079 | 2008-03-08 Uros Bizjak <ubizjak@gmail.com> |
| 9080 | |
| 9081 | PR target/22152 |
| 9082 | * config/i386/i386-modes.def (V1DI): New vector mode. |
| 9083 | * config/i386/i386.h (VALID_MMX_REG_MODE): Add V1DImode. |
| 9084 | * config/i386/mmx.md (MMXMODEI8): New mode iterator. |
| 9085 | (MMXMODE248): Ditto. |
| 9086 | (MMXMODE): Add V1DI mode. |
| 9087 | (mmxvecsize): Change DI mode to V1DI mode. |
| 9088 | ("mov<mode>): Use MMXMODEI8 mode iterator. |
| 9089 | ("*mov<mode>_internal_rex64"): Ditto. |
| 9090 | ("*mov<mode>_internal"): Ditto. |
| 9091 | ("mmx_add<mode>3"): Ditto. Handle V1DImode for TARGET_SSE2. |
| 9092 | ("mmx_sub<mode>3"): Ditto. |
| 9093 | ("mmx_adddi3"): Remove insn pattern. |
| 9094 | ("mmx_subdi3"): Ditto. |
| 9095 | ("mmx_ashr<mode>3"): Use SImode and "yN" constraint for operand 2. |
| 9096 | ("mmx_lshr<mode>3"): Ditto. Use MMXMODE248 mode iterator. |
| 9097 | ("mmx_ashl<mode>3"): Ditto. |
| 9098 | ("mmx_lshrdi3"): Remove insn pattern. |
| 9099 | ("mmx_ashldi3"): Ditto. |
| 9100 | * config/i386/i386.c (classify_argument): Handle V1DImode. |
| 9101 | (function_arg_advance_32): Ditto. |
| 9102 | (function_arg_32): Ditto. |
| 9103 | (struct builtin_description) [IX86_BUILTIN_PADDQ]: Use |
| 9104 | mmx_addv1di3 insn pattern. |
| 9105 | [IX86_BUILTIN_PSUBQ]: Use mmx_subv1di3 insn pattern. |
| 9106 | [IX86_BUILTIN_PSLL?, IX86_BUILTIN_PSRL?, IX86_BUILTIN_PSRA?, |
| 9107 | IX86_BUILTIN_PSLL?I, IX86_BUILTIN_PSRL?I, IX86_BUILTIN_PSRA?I, |
| 9108 | IX86_BUILTIN_PSLL?I128, IX86_BUILTIN_PSRL?I128, IX86_BUILTIN_PSRA?I128]: |
| 9109 | Remove definitions of built-in functions. |
| 9110 | (V1DI_type_node): New node. |
| 9111 | (v1di_ftype_v1di_int): Ditto. |
| 9112 | (v1di_ftype_v1di_v1di): Ditto. |
| 9113 | (v2si_ftype_v2si_si): Ditto. |
| 9114 | (v4hi_ftype_v4hi_di): Remove node. |
| 9115 | (v2si_ftype_v2si_di): Ditto. |
| 9116 | (ix86_init_mmx_sse_builtins): Handle V1DImode. |
| 9117 | (__builtin_ia32_psll?, __builtin_ia32_psrl?, __builtin_ia32_psra?): |
| 9118 | Redefine builtins using def_builtin_const with *_ftype_*_int node. |
| 9119 | (__builtin_ia32_psll?i, __builtin_ia32_psrl?i, __builtin_ia32_psra?i): |
| 9120 | Add new builtins using def_builtin_const. |
| 9121 | (ix86_expand_builtin) [IX86_BUILTIN_PSLL?, IX86_BUILTIN_PSRL?, |
| 9122 | IX86_BUILTIN_PSRA?, IX86_BUILTIN_PSLL?I, IX86_BUILTIN_PSRL?I, |
| 9123 | IX86_BUILTIN_PSRA?I]: Handle builtin definitions. |
| 9124 | * config/i386/mmintrin.h (__v1di): New typedef. |
| 9125 | (_mm_add_si64): Cast arguments to __v1di type. |
| 9126 | (_mm_sub_si64): Ditto. |
| 9127 | (_mm_sll_pi16): Cast __count to __v4hi type. |
| 9128 | (_mm_sll_pi32): Cast __count to __v2si type. |
| 9129 | (_mm_sll_si64): Cast arguments to __v1di type. |
| 9130 | (_mm_srl_pi16): Cast __count to __v4hi type. |
| 9131 | (_mm_srl_pi32): Cast __count to __v2si type. |
| 9132 | (_mm_srl_si64): Cast arguments to __v1di type. |
| 9133 | (_mm_sra_pi16): Cast __count to __v4hi type. |
| 9134 | (_mm_sra_pi32): Cast __count to __v2si type. |
| 9135 | (_mm_slli_pi16): Use __builtin_ia32_psllwi. |
| 9136 | (_mm_slli_pi32): Use __builtin_ia32_pslldi. |
| 9137 | (_mm_slli_si64): Use __builtin_ia32_psllqi. Cast __m to __v1di type. |
| 9138 | (_mm_srli_pi16): Use __builtin_ia32_psrlwi. |
| 9139 | (_mm_srli_pi32): Use __builtin_ia32_psrldi. |
| 9140 | (_mm_srli_si64): Use __builtin_ia32_psrlqi. Cast __m to __v1di type. |
| 9141 | (_mm_srai_pi16): Use __builtin_ia32_psrawi. |
| 9142 | (_mm_srai_pi32): Use __builtin_ia32_psradi. |
| 9143 | * config/i386/i386.md (UNSPEC_NOP): Remove unspec definition. |
| 9144 | * doc/extend.texi (X86 Built-in Functions) [__builtin_ia32_psll?, |
| 9145 | __builtin_ia32_psrl?, __builtin_ia32_psra?, __builtin_ia32_psll?i, |
| 9146 | __builtin_ia32_psrl?i, __builtin_ia32_psra?i]: Add new builtins. |
| 9147 | |
| 4d170403 |
9148 | 2008-03-07 Joseph Myers <joseph@codesourcery.com> |
| 9149 | |
| 9150 | * doc/include/texinfo.tex: Update to version 2008-03-07.10. |
| 9151 | |
| 55100279 |
9152 | 2008-03-07 Peter Bergner <bergner@vnet.ibm.com> |
| 9153 | |
| 9154 | PR target/35373 |
| 9155 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Don't generate |
| 9156 | reg+const addressing for Altivec modes. Don't generate reg+reg |
| 9157 | addressing for TFmode or TDmode quantities. |
| 9158 | |
| 29f51994 |
9159 | 2008-03-07 Paolo Bonzini <bonzini@gnu.org> |
| 9160 | |
| 9161 | * c-common.c (vector_types_convertible_p): Call langhook |
| 9162 | instead of comptypes. |
| 9163 | |
| 6e6e51e5 |
9164 | 2008-03-06 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 9165 | |
| 9166 | PR tree-opt/35402 |
| 9167 | * tree-ssa-ccp.c (get_symbol_constant_value): Handle |
| 9168 | integral and scalar float variables which have a |
| 9169 | NULL DECL_INITIAL. |
| 9170 | |
| bf2e2aa9 |
9171 | 2008-03-06 Nathan Froyd <froydnj@codesourcery.com> |
| 9172 | |
| 9173 | * dwarf2out.c (dwarf2out_frame_debug_expr): Consult the |
| 9174 | dwarf_register_span hook when emitting unwind information for |
| 9175 | register-to-memory saves. |
| 9176 | * config/rs6000/rs6000.c (spe_synthesize_frame): Delete. |
| 9177 | (rs6000_frame_related): Remove call to spe_synthesize_frame. |
| 9178 | |
| 83c5f690 |
9179 | 2008-03-06 Jakub Jelinek <jakub@redhat.com> |
| 9180 | |
| 9181 | * gimplify.c (goa_lhs_expr_p): Allow different ADDR_EXPR nodes |
| 9182 | for the same VAR_DECL. |
| 9183 | |
| 167057eb |
9184 | 2008-03-06 Tom Tromey <tromey@redhat.com> |
| 9185 | |
| 9186 | * treelang: Delete. |
| 9187 | * doc/standards.texi (Standards): Don't mention treelang. |
| 9188 | * doc/invoke.texi (Overall Options): Don't mention treelang. |
| 9189 | * doc/install.texi (Prerequisites): Don't mention bison or |
| 9190 | treelang. |
| 9191 | (Configuration): Don't mention treelang. |
| 9192 | (Building): Likewise. |
| 9193 | * doc/frontends.texi (G++ and GCC): Don't mention treelang. |
| 9194 | |
| 8178351b |
9195 | 2008-03-06 Paolo Bonzini <bonzini@gnu.org> |
| 9196 | |
| 9197 | * simplify-rtx.c (simplify_subreg): Remove useless shifts from |
| 9198 | word-extractions out of a multi-word object. |
| 9199 | |
| 70337474 |
9200 | 2008-03-06 Richard Guenther <rguenther@suse.de> |
| 9201 | |
| 9202 | * tree.def (BIT_FIELD_REF): Constrain result type and its precision. |
| 9203 | * tree-cfg.c (verify_expr): Verify BIT_FIELD_REF constraints on |
| 9204 | result type and precision. |
| 9205 | * expr.c (get_inner_reference): Set unsignedp based on the result |
| 9206 | type of BIT_FIELD_REF. |
| 9207 | * tree.h (BIT_FIELD_REF_UNSIGNED): Remove. |
| 9208 | * tree-sra.c (instantiate_element): Do not set BIT_FIELD_REF_UNSIGNED. |
| 9209 | (try_instantiate_multiple_fields): Likewise. Use the correct type |
| 9210 | for BIT_FIELD_REF. |
| 9211 | (sra_build_assignment): Likewise. |
| 9212 | (sra_build_elt_assignment): Likewise. |
| 9213 | (sra_explode_bitfield_assignment): Likewise. |
| 9214 | * print-tree.c (print_node): Do not check BIT_FIELD_REF_UNSIGNED. |
| 9215 | * tree-vect-transform.c (vect_create_epilog_for_reduction): Do not |
| 9216 | set BIT_FIELD_REF_UNSIGNED. |
| 9217 | (vectorizable_load): Likewise. |
| 9218 | |
| b357aba8 |
9219 | 2008-03-06 Andreas Krebbel <krebbel1@de.ibm.com> |
| 9220 | |
| 9221 | * cse.c (cse_extended_basic_block): Invalidate artificial defs |
| 9222 | at bb start. |
| 9223 | |
| 1e020227 |
9224 | 2008-03-06 Richard Guenther <rguenther@suse.de> |
| 9225 | |
| 9226 | * alias.c (struct alias_set_entry): Move has_zero_child field |
| 9227 | to pack with alias_set. |
| 9228 | |
| 4a8f8ebf |
9229 | 2008-03-05 H.J. Lu <hongjiu.lu@intel.com> |
| 9230 | |
| 9231 | * config/i386/i386-modes.def: Use 4 byte alignment on DI for |
| 9232 | 32bit host. |
| 9233 | |
| f701cb4d |
9234 | 2008-03-05 Ian Lance Taylor <iant@google.com> |
| 9235 | |
| 9236 | * alias.h (alias_set_type): Change from HOST_WIDE_INT to int. |
| 9237 | |
| 957f873e |
9238 | 2008-03-05 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 30de5b55 |
9239 | |
| 9240 | * fwprop.c (update_df): Support width and offset parameters of |
| 9241 | df_ref_create. |
| 9242 | * ra-conflict.c (mark_reg_store, clear_reg_in_live, |
| 9243 | global_conflicts): Change DF_REF_EXTRACT to either |
| 9244 | DF_REF_ZERO_EXTRACT or DF_REF_SIGN_EXTRACT. Change |
| 9245 | DF_REF_STRICT_LOWER_PART to DF_REF_STRICT_LOW_PART. |
| 9246 | * df-scan.c (df_ref_record, df_defs_record, |
| 9247 | df_ref_create_structure, df_def_record_1, df_uses_record, |
| 9248 | df_get_conditional_uses, df_get_call_refs, df_insn_refs_collect, |
| 9249 | df_bb_refs_collect, df_entry_block_defs_collect, |
| 9250 | df_exit_block_uses_collect): Support new width and offset fields. |
| 9251 | (ref_extract_pool): New storage pool. |
| 9252 | (df_free_ref): New function. |
| 9253 | (df_reg_chain_unlink, df_free_collection_rec, |
| 9254 | df_sort_and_compress_refs): Call df_free_ref. |
| 9255 | (df_ref_equal_p, df_ref_compare): Compare offset and width fields |
| 9256 | of df_ref_extract. |
| 9257 | (df_ref_create_structure): Allocate df_ref_extract if offset and |
| 9258 | width fields are used. |
| 9259 | (df_def_record_1): Get offset and width from ZERO_EXTRACT. |
| 9260 | (df_uses_record): Get offset and width from ZERO_EXTRACT |
| 9261 | and SIGN_EXTRACT. |
| 9262 | * global.c (build_insn_chain): Change DF_REF_EXTRACT to either |
| 9263 | DF_REF_ZERO_EXTRACT or DF_REF_SIGN_EXTRACT. Change |
| 9264 | DF_REF_STRICT_LOWER_PART to DF_REF_STRICT_LOW_PART. |
| 9265 | * df.h (df_ref_flags): Change DF_REF_EXTRACT to either |
| 9266 | DF_REF_ZERO_EXTRACT or DF_REF_SIGN_EXTRACT. Change |
| 9267 | DF_REF_STRICT_LOWER_PART to DF_REF_STRICT_LOW_PART. |
| 9268 | (df_ref_extract): New structure. |
| 9269 | (DF_REF_WIDTH, DF_REF_OFFSET): New macros. |
| 9270 | (df_ref_create): Add width and offset parameters. |
| 9271 | |
| a306ee43 |
9272 | 2008-03-05 Richard Guenther <rguenther@suse.de> |
| 9273 | |
| 9274 | * tree-ssa-structalias.c (get_constraint_for_component_ref): |
| 9275 | Use ranges_overlap_p. |
| 9276 | (offset_overlaps_with_access): Rename |
| 9277 | to ranges_overlap_p and move ... |
| 9278 | * tree-flow-inline.h (ranges_overlap_p): ... here. |
| 9279 | |
| 9280 | * tree.h (get_inner_reference, handled_component_p): Update |
| 9281 | comments. |
| 9282 | |
| 9283 | * tree.h (record_component_aliases, get_alias_set, |
| 9284 | alias_sets_conflict_p, alias_sets_must_conflict_p, |
| 9285 | objects_must_conflict_p): Move declarations ... |
| 9286 | * alias.h (record_component_aliases, get_alias_set, |
| 9287 | alias_sets_conflict_p, alias_sets_must_conflict_p, |
| 9288 | objects_must_conflict_p): ... here. |
| 9289 | Include coretypes.h. |
| 9290 | * Makefile.in (ALIAS_H): Add coretypes.h dependency. |
| 9291 | |
| d03ba86f |
9292 | 2008-03-05 Aldy Hernandez <aldyh@redhat.com> |
| 9293 | |
| 9294 | * cfg.c: Include tree-flow.h. |
| 9295 | (remove_edge_raw): Call redirect_edge_var_map_clear. |
| 9296 | (redirect_edge_succ_nodup): Call redirect_edge_var_map_dup. |
| 9297 | * tree-flow-inline.h (redirect_edge_var_map_def): New. |
| 9298 | (redirect_edge_var_map_result): New. |
| 9299 | * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Replace |
| 9300 | PENDING_STMT use with redirect_edge_var_map_*. |
| 9301 | * tree-ssa.c (edge_var_maps): New definition. |
| 9302 | (redirect_edge_var_map_add): New. |
| 9303 | (redirect_edge_var_map_clear): New. |
| 9304 | (redirect_edge_var_map_dup): New. |
| 9305 | (redirect_edge_var_map_vector): New. |
| 9306 | (redirect_edge_var_map_destroy): New. |
| 9307 | (ssa_redirect_edge): Replace PENDING_STMT use with |
| 9308 | redirect_edge_var_map_*. |
| 9309 | (flush_pending_stmts): Same. |
| 9310 | (delete_tree_ssa): Destroy edge var map. |
| 9311 | * tree-flow.h (struct _edge_var_map): New. |
| 9312 | Define edge_var_map vector type. |
| 9313 | Declare redirect_edge_var_map_* prototypes. |
| 9314 | * Makefile.in (cfg.o): Depend on TREE_FLOW_H. |
| 9315 | * tree-cfg.c (reinstall_phi_args): Replace |
| 9316 | PENDING_STMT use with redirect_edge_var_map_*. |
| 9317 | |
| 7cf3d282 |
9318 | 2008-03-05 Richard Guenther <rguenther@suse.de> |
| 9319 | |
| 9320 | PR tree-optimization/35472 |
| 9321 | * tree-ssa-dse.c (dse_optimize_stmt): Do not delete a store |
| 9322 | whose single use_stmt has a overlapping set of loaded and |
| 9323 | stored symbols as that use_stmt might be a noop assignment then. |
| 9324 | |
| 2349cd3e |
9325 | 2008-03-05 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 9326 | |
| 9327 | * gthr-rtems.h: Implement __gthread_mutex_destroy. |
| 9328 | |
| 70d2daf7 |
9329 | 2008-03-05 Richard Guenther <rguenther@suse.de> |
| 9330 | |
| 9331 | PR c++/35336 |
| 9332 | * tree.def (BIT_FIELD_REF): Document that operands 1 and 2 |
| 9333 | should be constants. |
| 9334 | * tree-cfg.c (verify_expr): Verify it. |
| 9335 | * fold-const.c (fold_truthop): Remove code generating |
| 9336 | BIT_FIELD_REFs of structure bases. |
| 9337 | (fold_binary): Likewise. |
| 9338 | (fold_ternary): Position and size of BIT_FIELD_REFs are |
| 9339 | always host integers. |
| 9340 | (make_bit_field_ref): Remove. |
| 9341 | (optimize_bit_field_compare): Remove. |
| 9342 | (all_ones_mask_p): Remove. |
| 9343 | |
| a08778a2 |
9344 | 2008-03-05 Gabor Loki <loki@gcc.gnu.org> |
| 9345 | |
| 9346 | PR gcc/33009 |
| 9347 | * rtl-factoring.c (clear_regs_live_in_seq): Fix backward steps. |
| 9348 | (split_block_and_df_analyze): New. Split basic block and rebuild |
| 9349 | dataflow. |
| 9350 | (block_label_after): Use SPLIT_BLOCK_AND_DF_ANALYZE instead of |
| 9351 | SPLIT_BLOCK. |
| 9352 | (split_pattern_seq): Likewise. |
| 9353 | (erase_matching_seqs): Likewise. |
| 9354 | (split_pattern_seq): Skip return insn in case of REG_NORETURN note. |
| 9355 | |
| ad7c187a |
9356 | 2008-03-04 Geoff Keating <geoffk@apple.com> |
| 9357 | |
| 9358 | * fold-const.c (tree_single_nonnegative_warnv_p): Fix mixed |
| 9359 | declaration and code. |
| 9360 | (tree_invalid_nonnegative_warnv_p): Likewise. |
| 9361 | |
| 57c56476 |
9362 | 2008-03-05 Serge Belyshev <belyshev@depni.sinp.msu.ru> |
| 9363 | |
| 9364 | * doc/install.texi (Testing): Correct quoting for the RUNTESTFLAGS |
| 9365 | examples. Truncate option-names then causing overfull hbox. |
| 9366 | |
| d4f869a6 |
9367 | 2008-03-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 9368 | |
| 9369 | PR target/35222 |
| 9370 | * configure.ac (CONFIG_SJLJ_EXCEPTIONS): Force SJLJ exceptions |
| 9371 | on hpux10. |
| 9372 | * configure: Rebuilt. |
| 9373 | |
| ea1a85df |
9374 | 2008-03-04 Rafael Espindola <espindola@google.com> |
| 9375 | |
| 9376 | * fold-const.c (tree_simple_nonnegative_warnv_p): New. |
| 9377 | (tree_unary_nonnegative_warnv_p): New. |
| 9378 | (tree_binary_nonnegative_warnv_p): New. |
| 9379 | (tree_single_nonnegative_warnv_p): New. |
| 9380 | (tree_invalid_nonnegative_warnv_p): New. |
| 9381 | (tree_expr_nonnegative_warnv_p): Redefine in term of the new functions. |
| 9382 | |
| 88d4fcc4 |
9383 | 2008-03-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 9384 | |
| 9385 | PR 28322 |
| 9386 | * opts.c (handle_option): Postpone 'unknown option' errors only for |
| 9387 | warning options. |
| 9388 | |
| f98d7ce9 |
9389 | 2008-03-04 H.J. Lu <hongjiu.lu@intel.com> |
| 9390 | |
| 9391 | PR target/35453 |
| 9392 | * config/i386/smmintrin.h (SIDD_XXX): Renamed to ... |
| 9393 | (_SIDD_XXX): This. |
| 9394 | |
| 937bceaf |
9395 | 2008-03-04 Rafael Espindola <espindola@google.com> |
| 9396 | |
| 9397 | * fold-const.c (tree_unary_nonzero_warnv_p): New. |
| 9398 | (tree_binary_nonzero_warnv_p): New. |
| 9399 | (tree_single_nonzero_warnv_p): New. |
| 9400 | (tree_expr_nonzero_warnv_p): Redefine using the new functions. |
| 9401 | |
| 01e93ec4 |
9402 | 2008-03-04 Uros Bizjak <ubizjak@gmail.com> |
| 9403 | |
| 9404 | PR middle-end/35456 |
| 9405 | * fold-const.c (fold_cond_expr_with_comparison): Prevent |
| 9406 | transformations for modes that have signed zeros. |
| 9407 | * ifcvt.c (noce_try_abs): Ditto. |
| 9408 | |
| cfb92464 |
9409 | 2008-03-04 Joseph Myers <joseph@codesourcery.com> |
| 9410 | |
| 9411 | * config/i386/i386.c (override_options): Force |
| 9412 | -maccumulate-outgoing-args on if TARGET_STACK_PROBE. |
| 9413 | |
| fb1b7d77 |
9414 | 2008-03-04 Jan Hubicka <jh@suse.cz> |
| 9415 | |
| 9416 | PR c++/35262 |
| 9417 | * ipa-inline.c (cgraph_decide_inlining_of_small_function): Fix typo |
| 9418 | in last commit. |
| 9419 | |
| 9b980db1 |
9420 | 2008-03-04 Danny Smith <dannysmith@users.sourceforge.net> |
| 9421 | |
| 9422 | * config/i386/i386.md (allocate_stack_worker_32): Use __chkstk |
| bb51041c |
9423 | label to probe the stack. |
| 9b980db1 |
9424 | |
| abefb712 |
9425 | 2008-03-04 Danny Smith <dannysmith@users.sourceforge.net> |
| 9426 | |
| 9427 | * gthr-win32.h [__GTHREAD_HIDE_WIN32API] |
| 9428 | (__gthr_win32_mutex_destroy): Declare. |
| 9429 | [__GTHREAD_HIDE_WIN32API] (__gthread_mutex_destroy): Use |
| 9430 | __gthr_win32_mutex_destroy. |
| 9431 | * config/i386/gthr-win32.c (__gthr_win32_mutex_destroy): Define. |
| 9432 | |
| 99e909be |
9433 | 2008-03-03 Jan Hubicka <jh@suse.cz> |
| 9434 | |
| 9435 | PR c++/35262 |
| 9436 | * ipa-inline.c (cgraph_decide_inlining_of_small_function): Be more |
| 9437 | aggressive on inlining cold calls. |
| 9438 | |
| 802d9f2f |
9439 | 2008-03-03 Richard Guenther <rguenther@suse.de> |
| 9440 | |
| 9441 | * tree-ssa-sccvn.c (visit_reference_op_store): Do not insert |
| 9442 | struct copies into the expression table. |
| 9443 | (simplify_unary_expression): Handle VIEW_CONVERT_EXPR. |
| 9444 | (try_to_simplify): Likewise. |
| 9445 | * fold-const.c (fold_unary): Fold VIEW_CONVERT_EXPR of |
| 9446 | integral and pointer arguments which do not change the |
| 9447 | precision to NOP_EXPRs. |
| 9448 | * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Adjust |
| 9449 | VIEW_CONVERT_EXPR case. |
| 9450 | |
| 663608f5 |
9451 | 2008-03-02 Sebastian Pop <sebastian.pop@amd.com> |
| 9452 | |
| 9453 | * tree-scalar-evolution.c (instantiate_parameters_1): An SSA_NAME |
| 9454 | defined in a loop at depth 0 is invariant. |
| 9455 | * tree-chrec.c (evolution_function_is_invariant_rec_p): Ditto. |
| 9456 | * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Should never |
| 9457 | be called at loop depth 0. |
| 9458 | |
| e46a4556 |
9459 | 2008-03-02 Jakub Jelinek <jakub@redhat.com> |
| 9460 | |
| 9461 | PR driver/35420 |
| 9462 | * gcc.c (process_command): Update copyright notice dates. |
| 9463 | * gcov.c (print_version): Likewise. |
| 9464 | * gcov-dump.c (print_version): Likewise. |
| 9465 | * mips-tfile.c (main): Likewise. |
| 9466 | * mips-tdump.c (main): Likewise. |
| 9467 | |
| 07317e69 |
9468 | 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 9469 | |
| 9470 | PR 24924 |
| 9471 | * c-common.c (flag_permissive): Delete. |
| 9472 | (constant_expression_warnings): Check flags first. |
| 9473 | (constant_expression_error): New. |
| 9474 | * c-common.h (flag_permissive): Delete. |
| 9475 | (constant_expression_error): Declare. |
| 9476 | * flags.h (flag_permissive): Declare. Update description. |
| 9477 | * diagnostic.c (pedwarn): Update. |
| 9478 | (permerror): New. |
| 9479 | * diagnostic.h: (pedantic_error_kind): Rename as pedantic_warning_kind. |
| 9480 | (permissive_error_kind): New. |
| 9481 | * toplev.c (flag_permissive): Define. Update description. |
| 9482 | * toplev.h (permissive_error_kind): Declare. |
| 9483 | * c-errors.c (pedwarn_c99): Use pedantic_warning_kind. |
| 9484 | (pedwarn_c90): Use pedantic_warning_kind. |
| 9485 | * c-opts.c (c_common_post_options): flag_permissive does not affect |
| 9486 | flag_pedantic_errors. |
| 9487 | |
| 462a0c31 |
9488 | 2008-03-02 Joseph Myers <joseph@codesourcery.com> |
| 9489 | |
| 9490 | * libgcc2.c (__addvSI3, __addvsi3, __addvDI3, __subvSI3, |
| 9491 | __subvsi3, __subvDI3, __negvSI2, __negvsi2, __negvDI2, __absvSI2, |
| 9492 | __absvsi2, __absvDI2): Use unsigned arithmetic. |
| 9493 | |
| 64cf91f5 |
9494 | 2008-03-02 Andi Kleen <ak@suse.de> |
| e06aee53 |
9495 | Richard Guenther <rguenther@suse.de> |
| 64cf91f5 |
9496 | |
| 9497 | * struct-equiv.c: Remove file. |
| 9498 | * cfg_cleanup.c (condjump_equiv_p): Remove. |
| 9499 | * Makefile.in (OBJS-common): Remove struct-equiv.o. |
| 9500 | (struct-equiv.o): Remove rule. |
| 9501 | * basic-block.h (struct_equiv_checkpoint, STRUCT_EQUIV_*, |
| 9502 | insns_match_p, struct_equiv_block_eq, struct_equiv_init, |
| 9503 | rtx_equiv_p, condjump_equiv_p): Remove prototypes. |
| 9504 | |
| ba0b5cfc |
9505 | 2008-03-01 Alexandre Oliva <aoliva@redhat.com> |
| 9506 | |
| 9507 | * ifcvt.c (noce_process_if_block): Try to handle only the then |
| 9508 | block if the else block exists but isn't suitable. |
| 9509 | |
| 71239661 |
9510 | 2008-03-01 Janne Blomqvist <jb@gcc.gnu.org> |
| 9511 | |
| 9512 | PR gcc/35063 |
| 9513 | * gthr-posix.h (__gthread_mutex_destroy): Remove extra declarations. |
| 9514 | * gthr-posix95.h (__gthread_mutex_destroy): Likewise. Note this fixes |
| 9515 | regression from previous patch. |
| 9516 | |
| 1cd3a344 |
9517 | 2008-03-01 Janne Blomqvist <jb@gcc.gnu.org> |
| 9518 | |
| 9519 | PR gcc/35063 |
| 9520 | * gthr.h: Add __gthread_mutex_destroy as a function that must be |
| 9521 | implemented. |
| 9522 | * gthr-vxworks.h (__gthread_mutex_destroy): Null implementation. |
| 9523 | * gthr-single.h (__gthread_mutex_destroy): Likewise. |
| 9524 | * gthr-rtems.h (__gthread_mutex_destroy): Likewise. |
| 9525 | * gthr-mipssde.h (__gthread_mutex_destroy): Likewise. |
| 9526 | * gthr-nks.h (__gthread_mutex_destroy): Likewise. |
| 9527 | * gthr-solaris.h (__gthread_mutex_destroy): Call mutex_destroy. |
| 9528 | * gthr-win32.h (__GTHREAD_MUTEX_DESTROY_FUNCTION): Remove. |
| 9529 | (__gthread_mutex_destroy_function): Rename to |
| 9530 | __gthread_mutex_destroy. |
| 9531 | * gthr-dce.h (__gthread_mutex_destroy): Call |
| 9532 | pthread_mutex_destroy. |
| 9533 | * gthr-tpf.h (__gthread_mutex_destroy): Likewise. |
| 9534 | * gthr-posix.h (__gthread_mutex_destroy): Likewise. |
| 9535 | * gthr-posix95.h (__gthread_mutex_destroy): Likewise. |
| 9536 | |
| a2bdd643 |
9537 | 2008-03-01 Alexandre Oliva <aoliva@redhat.com> |
| 9538 | |
| 9539 | * df-scan.c (df_ref_chain_change_bb): Simplify. |
| 9540 | (df_insn_change_bb): Add new_bb argument. Simplify. Call |
| 9541 | set_block_for_insn if there's any change. |
| 9542 | * df.h ((df_insn_change_bb): Fix prototype. |
| 9543 | * cfgrtl.c (update_bb_for_insn_chain): Pass bb to |
| 9544 | df_insn_change_bb, don't call set_block_for_insn. |
| 9545 | * emit-rtl.c (reorder_insns): Likewise. |
| 9546 | * haifa-sched.c (move_insn): Likewise. |
| 9547 | |
| c8707f08 |
9548 | 2008-03-01 Alexandre Oliva <aoliva@redhat.com> |
| 9549 | |
| 9550 | * rtlanal.c (loc_mentioned_in_p): Test XVECEXPs correctly. |
| 9551 | |
| 200ad982 |
9552 | 2008-03-01 Alexandre Oliva <aoliva@redhat.com> |
| 9553 | |
| 9554 | * tree-flow-inline.h (next_readonly_imm_use): Return |
| 9555 | NULL_USE_OPERAND_P after the end. |
| 9556 | |
| 0045e505 |
9557 | 2008-03-01 Richard Guenther <rguenther@suse.de> |
| 9558 | |
| 9559 | PR tree-optimization/35411 |
| 9560 | * tree-sra.c (sra_build_assignment): Split conversion to |
| 9561 | final type to a separate statement if we are not assigning |
| 9562 | to a register. |
| 9563 | |
| 4a2f7014 |
9564 | 2008-02-29 Francois-Xavier Coudert <coudert@clipper.ens.fr> |
| 9565 | |
| 9566 | * fold-const.c (fold_convertible_p): Correct the logic to follow |
| 9567 | that in fold_convert(). |
| 9568 | |
| e8e0078c |
9569 | 2008-02-29 Douglas Gregor <doug.gregor@gmail.com> |
| 9570 | |
| 9571 | PR c++/35315 |
| 9572 | * tree-inline.c (build_duplicate_type): When we make a |
| 9573 | duplicate type, make it unique in the canonical types system. |
| 9574 | |
| 26cb3d1c |
9575 | 2008-02-29 Tom Tromey <tromey@redhat.com> |
| 9576 | |
| 9577 | * toplev.c (input_file_stack, input_file_stack_tick, fs_p, |
| 9578 | input_file_stack_history, input_file_stack_restored): Remove. |
| 9579 | (push_srcloc, pop_srcloc, restore_input_file_stack): Likewise. |
| 9580 | * input.h (struct file_stack): Remove. |
| 9581 | (push_srcloc, pop_srcloc, restore_input_file_stack): Likewise. |
| 9582 | (input_file_stack, input_file_stack_tick, INPUT_FILE_STACK_BITS): |
| 9583 | Likewise. |
| 9584 | * diagnostic.h (struct diagnostic_context) <last_module>: Change |
| 9585 | type. |
| 9586 | (diagnostic_last_module_changed): Add 'map' argument. |
| 9587 | (diagnostic_set_last_function): Likewise. |
| 9588 | * diagnostic.c (undiagnostic_report_current_module): Iterate using |
| 9589 | line map, not input_file_stack. |
| 9590 | * c-lex.c (fe_file_change): Don't use push_srcloc or pop_srcloc. |
| 9591 | |
| a09d6770 |
9592 | 2008-02-29 Paul Brook <paul@codesourcery.com> |
| 9593 | |
| 9594 | * config/arm/arm.md (arm_addsi3): Add r/k/n alternative. |
| 9595 | |
| a7aa526d |
9596 | 2008-02-29 Paul Brook <paul@codesourcery.com> |
| 9597 | |
| 9598 | * config/arm/ieee754-df.S (muldf3): Use RET macros. |
| 9599 | |
| d4cdfd27 |
9600 | 2008-02-29 Richard Guenther <rguenther@suse.de> |
| 9601 | |
| 9602 | * tree-ssa-pre.c (get_sccvn_value): Create missing VNs via |
| 9603 | vn_lookup_or_add. |
| 9604 | * tree-ssa-sccnv.c (visit_reference_op_store): Use the rhs |
| 9605 | value for comparing for a store match. |
| 9606 | (simplify_unary_expression): Do nothing for SSA_NAMEs. |
| 9607 | (try_to_simplify): Do not do a full-blown reference lookup. |
| 9608 | |
| 607ac910 |
9609 | 2008-02-29 Kaz Kojima <kkojima@gcc.gnu.org> |
| 9610 | |
| 9611 | * config/sh/sh.c (sh_scalar_mode_supported_p): New function. |
| 9612 | (TARGET_SCALAR_MODE_SUPPORTED_P): Define. |
| 9613 | |
| 9614 | * config/sh/sh.h (OVERRIDE_OPTIONS): Don't warn for profiling. |
| 9615 | |
| 2fcf1fbb |
9616 | 2008-02-29 Sebastian Pop <sebastian.pop@amd.com> |
| 9617 | |
| 9618 | * tree-loop-linear.c (try_interchange_loops): Compare memory access |
| 9619 | strides against cache sizes. |
| 9620 | |
| 583c0935 |
9621 | 2008-02-29 Kaz Kojima <kkojima@gcc.gnu.org> |
| 9622 | |
| 9623 | * config/sh/sh.c (sh_secondary_reload): Handle loading a float |
| 9624 | constant to fpul. |
| 9625 | |
| ad76ccf5 |
9626 | 2008-02-28 Richard Sandiford <rsandifo@nildram.co.uk> |
| 9627 | |
| 9628 | * simplify-rtx.c (simplify_unary_operation_1): Extend the handling |
| 9629 | of SUBREG_PROMOTED_VAR_P to cope with cases where the extended value |
| 9630 | is smaller than the original promoted value. |
| 9631 | (simplify_subreg): If OP is a SUBREG, try to preserve its |
| 9632 | SUBREG_PROMOTED_VAR_P information. |
| 9633 | |
| b9584939 |
9634 | 2008-02-28 Steven Bosscher <stevenb.gcc@gmail.com> |
| 9635 | |
| 9636 | * tree-ssa-sccvn (vn_ssa_aux_obstack): New obstack. |
| 9637 | (VN_INFO_GET): Allocate new objects on the obstack. |
| 9638 | (init_scc_vn): Initialize the obstack. Use XDELETE instead of free |
| 9639 | for rpo_numbers_temp, for consistency. |
| 9640 | (free_scc_vn): Free the obstack. |
| 9641 | |
| 801c5610 |
9642 | 2008-02-28 Sebastian Pop <sebastian.pop@amd.com> |
| 9643 | |
| 9644 | * doc/invoke.texi: Document -ftree-loop-distribution. |
| 9645 | * tree-loop-distribution.c: New. |
| 9646 | * tree-pass.h (pass_loop_distribution): New. |
| 9647 | * graphds.h (struct graph): Add htab_t indices. |
| 9648 | * timevar.def (TV_TREE_LOOP_DISTRIBUTION): New. |
| 9649 | * tree-vectorizer.c (rename_variables_in_loop): Extern. |
| 9650 | (slpeel_tree_duplicate_loop_to_edge_cfg): Init PENDING_STMT to NULL. |
| 9651 | * tree-vectorizer.h (tree_duplicate_loop_on_edge): Declared. |
| 9652 | * tree-data-ref.c (debug_data_dependence_relations): New. |
| 9653 | (dump_data_dependence_relation): Also print data references. |
| 9654 | (free_data_ref): Extern. |
| 9655 | (same_access_functions): Moved... |
| 9656 | (find_vertex_for_stmt): Renamed rdg_vertex_for_stmt. |
| 9657 | (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, |
| 9658 | debug_rdg_component, dump_rdg, debug_rdg, dot_rdg_1, dot_rdg, |
| 9659 | struct rdg_vertex_info, rdg_vertex_for_stmt): New. |
| 9660 | (create_rdg_edge_for_ddr, create_rdg_vertices): Cleaned up. |
| 9661 | (stmts_from_loop): Skip LABEL_EXPR. |
| 01e93ec4 |
9662 | (hash_stmt_vertex_info, eq_stmt_vertex_info, hash_stmt_vertex_del): |
| 9663 | New. |
| 801c5610 |
9664 | (build_rdg): Initialize rdg->indices htab. |
| 9665 | (free_rdg, stores_from_loop, ref_base_address, |
| 9666 | rdg_defs_used_in_other_loops_p, have_similar_memory_accesses, |
| 9667 | have_similar_memory_accesses_1, ref_base_address_1, |
| 9668 | remove_similar_memory_refs): New. |
| 9669 | * tree-data-ref.h: Depend on tree-chrec.h. |
| 9670 | (debug_data_dependence_relations, free_data_ref): Declared. |
| 9671 | (same_access_functions): ... here. |
| 01e93ec4 |
9672 | (ddr_is_anti_dependent, ddrs_have_anti_deps, ddr_dependence_level): |
| 9673 | New. |
| 801c5610 |
9674 | (struct rdg_vertex): Add has_mem_write and has_mem_reads. |
| 9675 | (RDGV_HAS_MEM_WRITE, RDGV_HAS_MEM_READS, RDG_STMT, |
| 9676 | RDG_MEM_WRITE_STMT, RDG_MEM_READS_STMT): New. |
| 9677 | (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, |
| 9678 | debug_rdg_component, dump_rdg, debug_rdg, dot_rdg, |
| 9679 | rdg_vertex_for_stmt): Declared. |
| 9680 | (struct rdg_edge): Add level. |
| 9681 | (RDGE_LEVEL): New. |
| 9682 | (free_rdg, stores_from_loop, remove_similar_memory_refs, |
| 01e93ec4 |
9683 | rdg_defs_used_in_other_loops_p, have_similar_memory_accesses): |
| 9684 | Declared. |
| 801c5610 |
9685 | (rdg_has_similar_memory_accesses): New. |
| 9686 | * tree-vect-analyze.c: Remove unused static decls. |
| 9687 | * lambda.h (dependence_level): New. |
| 9688 | * common.opt (ftree-loop-distribution): New. |
| 9689 | * tree-flow.h (mark_virtual_ops_in_bb, |
| 9690 | slpeel_tree_duplicate_loop_to_edge_cfg, |
| 9691 | rename_variables_in_loop): Declared. |
| 9692 | * Makefile.in (TREE_DATA_REF_H): Depend on tree-chrec.h. |
| 9693 | (OBJS-common): Add tree-loop-distribution.o. |
| 9694 | (tree-loop-distribution.o): New rule. |
| 9695 | * tree-cfg.c (mark_virtual_ops_in_bb): New. |
| 9696 | (mark_virtual_ops_in_region): Use mark_virtual_ops_in_bb. |
| 9697 | * passes.c (init_optimization_passes): Schedule pass_loop_distribution. |
| 9698 | |
| 9c467f13 |
9699 | 2008-02-28 Joseph Myers <joseph@codesourcery.com> |
| 9700 | |
| 9701 | PR target/33963 |
| 9702 | * tree.c (handle_dll_attribute): Disallow TYPE_DECLs for types |
| 9703 | other than structures and unions. |
| 9704 | |
| c0ff55b3 |
9705 | 2008-02-28 Richard Guenther <rguenther@suse.de> |
| 9706 | |
| 9707 | Revert: |
| 9708 | 2008-02-26 Richard Guenther <rguenther@suse.de> |
| 9709 | |
| 9710 | * tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ... |
| 9711 | * tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here. |
| 9712 | (lookup_decl_from_uid): Declare. |
| 9713 | (remove_decl_from_map): Likewise. |
| 9714 | * tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ... |
| 9715 | * tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here. |
| 9716 | (decl_for_uid_map): New global hashtable mapping DECL_UID |
| 9717 | to the decl tree. |
| 9718 | (init_ttree): Allocate it. |
| 9719 | (insert_decl_to_uid_decl_map): New helper function. |
| 9720 | (make_node_stat): Insert new decls into the map. |
| 9721 | (copy_node_stat): Likewise. |
| 9722 | (lookup_decl_from_uid): New function. |
| 9723 | (remove_decl_from_map): Likewise. |
| 9724 | (print_decl_for_uid_map_statistics): New helper. |
| 9725 | (dump_tree_statistics): Call it. |
| 9726 | |
| 9727 | * tree-flow.h (struct gimple_df): Make referenced_vars a bitmap. |
| 9728 | (referenced_var_iterator): Adjust. |
| 9729 | (FOR_EACH_REFERENCED_VAR): Adjust. |
| 9730 | (FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator. |
| 9731 | (num_referenced_vars): Adjust. |
| 9732 | * tree-flow-inline.h (gimple_referenced_vars): Adjust. |
| 9733 | (first_referenced_var): Remove. |
| 9734 | (end_referenced_vars_p): Likewise. |
| 9735 | (next_referenced_var): Likewise. |
| 9736 | (referenced_var_iterator_set): New helper function. |
| 9737 | * tree-dfa.c (referenced_var_lookup): Adjust. |
| 9738 | (referenced_var_check_and_insert): Likewise. |
| 9739 | (remove_referenced_var): Likewise. |
| 9740 | * tree-ssa.c (verify_flow_insensitive_alias_info): Use |
| 9741 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 9742 | (verify_call_clobbering): Likewise. |
| 9743 | (verify_memory_partitions): Likewise. |
| 9744 | (init_tree_ssa): Allocate bitmap instead of hashtable for |
| 9745 | referenced_vars. |
| 9746 | (delete_tree_ssa): Adjust. |
| 9747 | * tree-ssa-alias.c (mark_aliases_call_clobbered): Use |
| 9748 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 9749 | (compute_tag_properties): Likewise. |
| 9750 | (set_initial_properties): Likewise. |
| 9751 | (find_partition_for): Likewise. |
| 9752 | (update_reference_counts): Likewise. |
| 9753 | (dump_may_aliases_for): Likewise. |
| 9754 | * tree-ssa-operands.c (add_virtual_operand): Likewise. |
| 9755 | (add_call_clobber_ops): Likewise. |
| 9756 | (add_call_read_ops): Likewise. |
| 9757 | (get_asm_expr_operands): Likewise. |
| 9758 | * tree-into-ssa.c (dump_decl_set): Likewise. |
| 9759 | (update_ssa): Likewise. |
| 9760 | * tree-sra.c (scan_function): Likewise. |
| 9761 | (decide_instantiations): Likewise. |
| 9762 | (scalarize_parms): Likewise. |
| 9763 | * tree-ssa-alias-warnings.c (build_reference_table): Likewise. |
| 9764 | (dsa_named_for): Likewise. |
| 9765 | * tree-ssa-structalias.c (update_alias_info): Likewise. |
| 9766 | (merge_smts_into): Likewise. |
| 9767 | |
| 16b35285 |
9768 | 2008-02-27 David Daney <ddaney@avtrex.com> |
| 9769 | |
| 9770 | PR target/34409 |
| 9771 | * config/mips/iris.h (MIPS_DEBUGGING_INFO): Define. |
| 9772 | * config/mips/openbsd.h (MIPS_DEBUGGING_INFO): Same. |
| 9773 | * config/mips/sde.h (MIPS_DEBUGGING_INFO): Remove undef. |
| 9774 | * config/mips/vxworks.h (MIPS_DEBUGGING_INFO): Same. |
| 9775 | * config/mips/mips.h (MIPS_DEBUGGING_INFO): Remove define. |
| 9776 | |
| d243d9c9 |
9777 | 2008-02-27 Uros Bizjak <ubizjak@gmail.com> |
| 9778 | |
| 9779 | PR target/25477 |
| 9780 | * config/darwin-ppc-ldouble-patch.def (BUILT_IN_NANL): Add. |
| 9781 | (BUILT_IN_NEXTTOWARD): Remove. |
| 9782 | (BUILT_IN_NEXTTOWARDF): Ditto. |
| 9783 | * config/darwin.c (darwin_patch_builtin): Use ACONCAT instead of |
| 9784 | alloca/strcpy/strcat. Remove commented-out code. Fix whitespace. |
| 9785 | |
| de9ebaea |
9786 | 2008-02-27 Tom Tromey <tromey@redhat.com> |
| 9787 | |
| 9788 | * tree-dump.c (dequeue_and_dump) <FUNCTION_DECL>: Check |
| 9789 | DECL_SAVED_TREE, not DECL_LANG_SPECIFIC, when dumping body. |
| 9790 | |
| 5f398d1f |
9791 | 2008-02-27 Jan Beulich <jbeulich@novell.com> |
| 9792 | |
| 9793 | * c-decl.c (merge_decls): Use DECL_USER_ALIGN() on olddecl to |
| 9794 | update the respective field on newdecl. |
| 9795 | |
| 9cc5df33 |
9796 | 2008-02-27 Revital Eres <eres@il.ibm.com> |
| 9797 | |
| 9798 | PR rtl-optimization/34999 |
| 9799 | * bb-reorder.c (add_labels_and_missing_jumps): Do not handle |
| 9800 | crossing edges that ends with a call insn. |
| 9801 | (fix_up_fall_thru_edges): Handle crossing edges that ends with a |
| 9802 | call insn and clear the EDGE_CROSSING flag of the crossing edge |
| 9803 | when fixing fallthru edges. |
| 9804 | |
| c2f5179d |
9805 | 2008-02-27 Richard Guenther <rguenther@suse.de> |
| 9806 | |
| c0ff55b3 |
9807 | PR middle-end/35390 |
| c2f5179d |
9808 | * fold-const.c (fold_unary): Return the correct argument, |
| 9809 | converted to the result type. |
| 9810 | |
| 6295ca72 |
9811 | 2008-02-27 Richard Guenther <rguenther@suse.de> |
| 9812 | |
| 9813 | PR middle-end/34971 |
| 9814 | * expr.c (expand_expr_real_1): Assert on rotates that operate |
| 9815 | on partial modes. |
| 9816 | * fold-const.c (fold_binary): Use the types precision, not the |
| 9817 | bitsize of the mode if folding rotate expressions. Build rotates |
| 9818 | only for full modes. |
| 9819 | |
| 146a4308 |
9820 | 2008-02-27 Jakub Jelinek <jakub@redhat.com> |
| 9821 | |
| 9822 | * c-ppoutput.c (scan_translation_unit): Handle CPP_PRAGMA |
| 9823 | and CPP_PRAGMA_EOL. |
| 9824 | * c-pragma.c (pragma_ns_name): New typedef. |
| 9825 | (registered_pp_pragmas): New variable. |
| 9826 | (c_pp_lookup_pragma): New function. |
| 9827 | (c_register_pragma_1): If flag_preprocess_only, do nothing |
| 9828 | for non-expanded pragmas, for expanded ones push pragma's |
| 9829 | namespace and name into registered_pp_pragmas vector. |
| 9830 | (c_invoke_pragma_handler): Register OpenMP pragmas even when |
| 9831 | flag_preprocess_only, don't register GCC pch_preprocess |
| 9832 | pragma if flag_preprocess_only. |
| 9833 | * c-opts.c (c_common_init): Call init_pragma even if |
| 9834 | flag_preprocess_only. |
| 9835 | * c-pragma.c (c_pp_lookup_pragma): New prototype. |
| 9836 | * config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Don't call |
| 9837 | cpp_register_pragma if flag_preprocess_only. |
| 9838 | |
| 784c0df4 |
9839 | 2008-02-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 9840 | |
| 9841 | PR c/28800 |
| 9842 | * c-parser.c (c_parser_translation_unit): Warn for empty |
| 9843 | translation unit, not empty source file. |
| 9844 | |
| aaa37ad6 |
9845 | 2008-02-26 Paul Brook <paul@codesourcery.com> |
| 9846 | |
| 9847 | * config/arm/arm.c (thumb_set_frame_pointer): Ensure SP is first |
| 9848 | operand for Thumb-2. |
| 9849 | * config/arm/arm.h (reg_class): Add CORE_REGS. |
| 9850 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Ditto. |
| 9851 | (BASE_REG_CLASS): Use CORE_REGS. |
| 9852 | (PREFERRED_RELOAD_CLASS): Add STACK_REG. |
| 9853 | (REGNO_MODE_OK_FOR_REG_BASE_P): Use REGNO_MODE_OK_FOR_BASE_P. |
| 9854 | (REGNO_OK_FOR_INDEX_P): Exclude SP. |
| 9855 | (ARM_REG_OK_FOR_INDEX_P): Always define. Use |
| 9856 | ARM_REGNO_OK_FOR_INDEX_P. |
| 9857 | (ARM_PRINT_OPERAND_ADDRESS): Swap operands for [reg, sp]. |
| 9858 | * config/arm/arm.md (arm_addsi3, thumb1_addsi3, arm_subsi3_insn, |
| 9859 | arm_movsi_insn, thumb1_movsi_insni, stack_tie): Add "k" alternatives. |
| 9860 | (ldm/stm peepholes): Ditto. |
| 9861 | * config/arm/thumb2.md (thumb2_movdi): Add "k" alternatives. |
| 9862 | * config/arm/vfp.md (arm_movsi_vfp, thumb2_movsi_vfp): Ditto. |
| 9863 | * config/arm/iwmmxt.md (iwmmxt_movsi_insn): Ditto. |
| 9864 | * config/arm/constraints.md: Enable "k" constraint on ARM. |
| 9865 | |
| 7effebe0 |
9866 | 2008-02-27 Ben Elliston <bje@au.ibm.com> |
| 9867 | |
| 9868 | * config/rs6000/rs6000.c: Annotate cache line size field in all |
| 9869 | instances of struct processor_costs. |
| 9870 | |
| 4ff06051 |
9871 | 2008-02-26 David Edelsohn <edelsohn@gnu.org> |
| 9872 | |
| 9873 | * dbgcnt.def (cfg_cleanup, cprop1, cprop2, dce_fast, dce_ud, dse1, |
| 9874 | dse2, gcse, if_conversion, if_after_combine, if_after_reload, |
| 9875 | jump_bypass): New counters. |
| 9876 | * cfgcleanup.c (cleanup_cfg): Add dbg_cnt. |
| 9877 | * dce.c (gate_ud_dce): Same. |
| 9878 | (gate_fast_dce): Same. |
| 9879 | * dse.c (gate_dse1): New function. |
| 9880 | (gate_dse2): New function. |
| 9881 | (gate_dse): Merge results of new gate functions. |
| 9882 | * gcse.c (gcse_main): Bracket cprop1 and cprop2 with dbg_cnt. |
| 9883 | (gate_handle_jump_bypass): Add dbg_cnt. |
| 9884 | (gate_handle_gcse): Add dbg_cnt. |
| 9885 | * ifcvt.c (gate_handle_if_conversion): Same. |
| 9886 | (gate_handle_if_after_combine): Same. |
| 9887 | (gate_handle_if_after_reload): Same. |
| 9888 | * Makefile.in: Add DBGCNT_H to cfgcleanup.o and ifcvt.o. |
| 9889 | |
| 0fc88469 |
9890 | 2008-02-26 Edmar Wienskoski <edmar@freescale.com> |
| 9891 | |
| 9892 | * config/rs6000/rs6000.c (processor_costs): Update e300 cache |
| 9893 | line sizes. |
| 9894 | * doc/invoke.texi: Add e300c2 and e300c3 to list of cpus. |
| 9895 | |
| 3ef0a05e |
9896 | 2008-02-26 Jason Merrill <jason@redhat.com> |
| 9897 | |
| 9898 | PR c++/35315 |
| 9899 | * attribs.c (decl_attributes): Leave ATTR_FLAG_TYPE_IN_PLACE |
| 9900 | alone if it's the naming decl for the type's main variant. |
| 9901 | |
| 9c85a98a |
9902 | 2008-02-26 Tom Tromey <tromey@redhat.com> |
| 9903 | |
| 9904 | * system.h (USE_MAPPED_LOCATION): Poison. |
| 9905 | * Makefile.in (GTFILES): Put CPP_ID_DATA_H first. |
| 9906 | * tree-cfg.c (make_cond_expr_edges): Remove old location code. |
| 9907 | (make_goto_expr_edges): Likewise. |
| 9908 | (remove_bb): Likewise. |
| 9909 | (execute_warn_function_return): Likewise. |
| 9910 | * basic-block.h (struct edge_def) <goto_locus>: Change type to |
| 9911 | location_t. |
| 9912 | * c-common.c (fname_decl): Remove old location code. |
| 9913 | * tree-vect-transform.c (vect_finish_stmt_generation): Remove old |
| 9914 | location code. |
| 9915 | * rtl.h (ASM_OPERANDS_SOURCE_LOCATION): Remove old-location |
| 9916 | variant. |
| 9917 | (ASM_INPUT_SOURCE_LOCATION): Likewise. |
| 9918 | (gen_rtx_ASM_INPUT): Likewise. |
| 9919 | (gen_rtx_ASM_INPUT_loc): Likewise. |
| 9920 | (get_rtx_asm_OPERANDS): Remove. |
| 9921 | * cfglayout.c (insn_locators_alloc): Remove old location code. |
| 9922 | (set_curr_insn_source_location): Likewise. |
| 9923 | (curr_insn_locator): Likewise. |
| 9924 | * print-tree.c (print_node): Remove old location code. |
| 9925 | * tree-mudflap.c (mf_varname_tree): Remove old location code. |
| 9926 | (mf_file_function_line_tree): Remove test of USE_MAPPED_LOCATION. |
| 9927 | * cfgexpand.c (expand_gimple_cond_expr): Don't use |
| 9928 | location_from_locus. |
| 9929 | (construct_exit_block): Remove old location code. |
| 9930 | * emit-rtl.c (force_next_line_note): Remove old location code. |
| 9931 | * profile.c (branch_prob): Remove old location code. |
| 9932 | * tree-vectorizer.h (LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE, |
| 9933 | LOC_LINE): Remove old-location variants. |
| 9934 | * langhooks.c (lhd_print_error_function): Remove old location |
| 9935 | code. |
| 9936 | * configure, config.in: Rebuilt. |
| 9937 | * configure.ac (--enable-mapped-location): Remove. |
| 9938 | * c-decl.c (c_init_decl_processing): Remove old location code. |
| 9939 | (finish_function): Likewise. |
| 9940 | * recog.c (decode_asm_operands): Remove old location code. |
| 9941 | * c-pch.c (c_common_read_pch): Remove old location code. |
| 9942 | * rtl.def (ASM_INPUT, ASM_OPERANDS): Remove old location |
| 9943 | variants. |
| 9944 | * gimple-low.c (lower_function_body): Remove old location code. |
| 9945 | * toplev.c (unknown_location): Remove. |
| 9946 | (push_srcloc): Remove old-location variant. |
| 9947 | (process_options): Remove old location code. |
| 9948 | (lang_dependent_init): Likewise. |
| 9949 | * input.h (UNKNOWN_LOCATION): Move definition. |
| 9950 | (location_t): Undeprecate. |
| 9951 | (source_locus): Remove. |
| 9952 | (location_from_locus): Remove. |
| 9953 | (struct location_s): Remove. |
| 9954 | Remove all old-location code. |
| 9955 | (input_line, input_filename): Remove. |
| 9956 | * final.c (final_scan_insn): Remove old location code. |
| 9957 | * diagnostic.c (diagnostic_build_prefix): Remove |
| 9958 | USE_MAPPED_LOCATION test. |
| 9959 | * tree.h (gimple_stmt) <locus>: Now a location_t. |
| 9960 | (tree_exp) <locus>: Likewise. |
| 9961 | (DECL_IS_BUILTIN): Remove old-location variant. |
| 9962 | (annotate_with_file_line, annotate_with_locus): Likewise. |
| 9963 | (expr_locus, set_expr_locus): Update. |
| 9964 | * tree.c (build1_stat): Remove old location code. |
| 9965 | (last_annotated_node): Remove. |
| 9966 | (annotate_with_file_line): Remove old-location variant. |
| 9967 | (annotate_with_locus): Likewise. |
| 9968 | (expr_location): Remove old location code. |
| 9969 | (set_expr_location): Likewise. |
| 9970 | (expr_has_location): Likewise. |
| 9971 | (expr_locus): Likewise. |
| 9972 | (set_expr_locus): Likewise. |
| 9973 | (expr_filename): Don't use location_from_locus. |
| 9974 | (expr_lineno): Likewise. |
| 9975 | * rtl-error.c (location_for_asm): Remove old location code. |
| 9976 | * c-lex.c (cb_line_change): Remove old location code. |
| 9977 | (fe_file_change): Likewise. |
| 9978 | (cb_def_pragma): Likewise. |
| 9979 | (c_lex_with_flags): Likewise. |
| 9980 | * gengtype.c (do_typedef): Don't special-case location types. |
| 9981 | (define_location_structures): Remove. |
| 9982 | (main): Don't call define_location_structures. |
| 9983 | * tree-pretty-print.c (dump_implicit_edges): Remove old location |
| 9984 | code. |
| 9985 | |
| c0394294 |
9986 | 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 9987 | |
| bb51041c |
9988 | PR 26264 |
| c0394294 |
9989 | * builtins.def (BUILT_IN_STDARG_START): Remove. |
| 9990 | * builtins.c (expand_builtin): Remove BUILT_IN_STDARG_START. |
| 9991 | * tree-stdarg.c (execute_optimize_stdarg): Likewise. |
| 9992 | * tree-inline.c (inline_forbidden_p_1): Likewise. |
| 9993 | |
| 20308404 |
9994 | 2008-02-26 Richard Guenther <rguenther@suse.de> |
| 9995 | |
| 9996 | * tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ... |
| 9997 | * tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here. |
| 9998 | (lookup_decl_from_uid): Declare. |
| 9999 | (remove_decl_from_map): Likewise. |
| 10000 | * tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ... |
| 10001 | * tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here. |
| 10002 | (decl_for_uid_map): New global hashtable mapping DECL_UID |
| 10003 | to the decl tree. |
| 10004 | (init_ttree): Allocate it. |
| 10005 | (insert_decl_to_uid_decl_map): New helper function. |
| 10006 | (make_node_stat): Insert new decls into the map. |
| 10007 | (copy_node_stat): Likewise. |
| 10008 | (lookup_decl_from_uid): New function. |
| 10009 | (remove_decl_from_map): Likewise. |
| 10010 | (print_decl_for_uid_map_statistics): New helper. |
| 10011 | (dump_tree_statistics): Call it. |
| 10012 | |
| 10013 | * tree-flow.h (struct gimple_df): Make referenced_vars a bitmap. |
| 10014 | (referenced_var_iterator): Adjust. |
| 10015 | (FOR_EACH_REFERENCED_VAR): Adjust. |
| 10016 | (FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator. |
| 10017 | (num_referenced_vars): Adjust. |
| 10018 | * tree-flow-inline.h (gimple_referenced_vars): Adjust. |
| 10019 | (first_referenced_var): Remove. |
| 10020 | (end_referenced_vars_p): Likewise. |
| 10021 | (next_referenced_var): Likewise. |
| 10022 | (referenced_var_iterator_set): New helper function. |
| 10023 | * tree-dfa.c (referenced_var_lookup): Adjust. |
| 10024 | (referenced_var_check_and_insert): Likewise. |
| 10025 | (remove_referenced_var): Likewise. |
| 10026 | * tree-ssa.c (verify_flow_insensitive_alias_info): Use |
| 10027 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 10028 | (verify_call_clobbering): Likewise. |
| 10029 | (verify_memory_partitions): Likewise. |
| 10030 | (init_tree_ssa): Allocate bitmap instead of hashtable for |
| 10031 | referenced_vars. |
| 10032 | (delete_tree_ssa): Adjust. |
| 10033 | * tree-ssa-alias.c (mark_aliases_call_clobbered): Use |
| 10034 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 10035 | (compute_tag_properties): Likewise. |
| 10036 | (set_initial_properties): Likewise. |
| 10037 | (find_partition_for): Likewise. |
| 10038 | (update_reference_counts): Likewise. |
| 10039 | (dump_may_aliases_for): Likewise. |
| 10040 | * tree-ssa-operands.c (add_virtual_operand): Likewise. |
| 10041 | (add_call_clobber_ops): Likewise. |
| 10042 | (add_call_read_ops): Likewise. |
| 10043 | (get_asm_expr_operands): Likewise. |
| 10044 | * tree-into-ssa.c (dump_decl_set): Likewise. |
| 10045 | (update_ssa): Likewise. |
| 10046 | * tree-sra.c (scan_function): Likewise. |
| 10047 | (decide_instantiations): Likewise. |
| 10048 | (scalarize_parms): Likewise. |
| 10049 | * tree-ssa-alias-warnings.c (build_reference_table): Likewise. |
| 10050 | (dsa_named_for): Likewise. |
| 10051 | * tree-ssa-structalias.c (update_alias_info): Likewise. |
| 10052 | (merge_smts_into): Likewise. |
| 10053 | |
| 75130fc7 |
10054 | 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 10055 | |
| 10056 | PR 34351 |
| 10057 | * doc/invoke.texi (-Wall): Add -Wvolatile-register-var. |
| 10058 | * c-opts.c (c_common_handle_option): Wall enables |
| 10059 | Wvolatile-register-var. |
| 10060 | * common.opt: Move Wvolatile-register-var to... |
| 10061 | * c.opt: ...here. |
| 10062 | |
| 17c66687 |
10063 | 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 10064 | |
| 10065 | * common.opt (Wlarger-than=): New. |
| 10066 | * doc/invoke.texi (Warning Options): Replace -Wlarger-than- with |
| 10067 | -Wlarger-than=. |
| 10068 | * opts.c (common_handle_option): Handle -Wlarger-than=. |
| 10069 | * optc-gen.awk: Likewise. |
| 10070 | * opth-gen.awk: Likewise. |
| 10071 | * stor-layout.c (layout_decl): Use -Wlarger-than= for warning. |
| 10072 | * tree-optimize.c (tree_rest_of_compilation): Likewise. |
| 10073 | |
| 6cbbbc89 |
10074 | 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 10075 | |
| 10076 | * c-common.c (match_case_to_enum_1): Add appropriate |
| 10077 | OPT_W* parameter to warning. |
| 10078 | (c_do_switch_warnings): Likewise. |
| 10079 | * c-typeck.c (warning_init): Add one more parameter following |
| 10080 | 'warning' function. |
| 10081 | (push_init_level): Update call to warning_init. |
| 10082 | (pop_init_level): Likewise. |
| 10083 | (add_pending_init): Likewise. |
| 10084 | (output_init_element: Likewise. |
| 10085 | |
| ddb48b82 |
10086 | 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 10087 | |
| 10088 | PR 28322 |
| 10089 | * toplev.c (toplev_main): If there are warnings or error, print |
| 10090 | errors for ignored options. |
| 10091 | * opts.c (ignored_options): New static variable. |
| 10092 | (postpone_unknown_option_error): New. |
| 10093 | (print_ignored_options): New. |
| 10094 | (handle_option): Postpone errors for unknown -Wno-* options. |
| 10095 | * opts.h (print_ignored_options): Declare. |
| 10096 | |
| 7ecd9299 |
10097 | 2008-02-25 Richard Sandiford <rsandifo@nildram.co.uk> |
| 10098 | |
| 10099 | * config/mips/mips.md (loadgp_blockage, blockage): Change type |
| 10100 | to "ghost". |
| 10101 | |
| 3a0e28bd |
10102 | 2008-02-25 Richard Guenther <rguenther@suse.de> |
| 10103 | |
| 10104 | Revert: |
| 10105 | 2008-02-25 Richard Guenther <rguenther@suse.de> |
| 10106 | |
| 10107 | * tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ... |
| 10108 | * tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here. |
| 10109 | (lookup_decl_from_uid): Declare. |
| 10110 | * tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ... |
| 10111 | * tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here. |
| 10112 | (decl_for_uid_map): New global hashtable mapping DECL_UID |
| 10113 | to the decl tree. |
| 10114 | (init_ttree): Allocate it. |
| 10115 | (insert_decl_to_uid_decl_map): New helper function. |
| 10116 | (make_node_stat): Insert new decls into the map. |
| 10117 | (copy_node_stat): Likewise. |
| 10118 | (lookup_decl_from_uid): New function. |
| 10119 | (print_decl_for_uid_map_statistics): New helper. |
| 10120 | (dump_tree_statistics): Call it. |
| 10121 | |
| 10122 | * tree-flow.h (struct gimple_df): Make referenced_vars a bitmap. |
| 10123 | (referenced_var_iterator): Adjust. |
| 10124 | (FOR_EACH_REFERENCED_VAR): Adjust. |
| 10125 | (FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator. |
| 10126 | (num_referenced_vars): Adjust. |
| 10127 | * tree-flow-inline.h (gimple_referenced_vars): Adjust. |
| 10128 | (first_referenced_var): Remove. |
| 10129 | (end_referenced_vars_p): Likewise. |
| 10130 | (next_referenced_var): Likewise. |
| 10131 | (referenced_var_iterator_set): New helper function. |
| 10132 | * tree-dfa.c (referenced_var_lookup): Adjust. |
| 10133 | (referenced_var_check_and_insert): Likewise. |
| 10134 | (remove_referenced_var): Likewise. |
| 10135 | * tree-ssa.c (verify_flow_insensitive_alias_info): Use |
| 10136 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 10137 | (verify_call_clobbering): Likewise. |
| 10138 | (verify_memory_partitions): Likewise. |
| 10139 | (init_tree_ssa): Allocate bitmap instead of hashtable for |
| 10140 | referenced_vars. |
| 10141 | (delete_tree_ssa): Adjust. |
| 10142 | * tree-ssa-alias.c (mark_aliases_call_clobbered): Use |
| 10143 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 10144 | (compute_tag_properties): Likewise. |
| 10145 | (set_initial_properties): Likewise. |
| 10146 | (find_partition_for): Likewise. |
| 10147 | (update_reference_counts): Likewise. |
| 10148 | (dump_may_aliases_for): Likewise. |
| 10149 | * tree-ssa-operands.c (add_virtual_operand): Likewise. |
| 10150 | (add_call_clobber_ops): Likewise. |
| 10151 | (add_call_read_ops): Likewise. |
| 10152 | (get_asm_expr_operands): Likewise. |
| 10153 | * tree-into-ssa.c (dump_decl_set): Likewise. |
| 10154 | (update_ssa): Likewise. |
| 10155 | * tree-sra.c (scan_function): Likewise. |
| 10156 | (decide_instantiations): Likewise. |
| 10157 | (scalarize_parms): Likewise. |
| 10158 | * tree-ssa-alias-warnings.c (build_reference_table): Likewise. |
| 10159 | (dsa_named_for): Likewise. |
| 10160 | * tree-ssa-structalias.c (update_alias_info): Likewise. |
| 10161 | (merge_smts_into): Likewise. |
| 10162 | |
| 7e959c84 |
10163 | 2008-02-25 Janne Blomqvist <jb@gcc.gnu.org> |
| 10164 | |
| 10165 | PR fortran/29549 |
| 10166 | * doc/invoke.texi (-fcx-limited-range): Document new option. |
| 10167 | * toplev.c (process_options): Handle -fcx-fortran-rules. |
| bb51041c |
10168 | * common.opt: Add documentation for -fcx-fortran-rules. |
| 7e959c84 |
10169 | |
| a8806066 |
10170 | 2008-02-25 Janne Blomqvist <jb@gcc.gnu.org> |
| 10171 | |
| 10172 | PR c/35162 |
| 10173 | * doc/invoke.texi (-fcx-limited-range): Correct to be in line with |
| 10174 | actual behaviour and C99. |
| 10175 | |
| b30c4a87 |
10176 | 2008-02-26 Ben Elliston <bje@au.ibm.com> |
| 10177 | |
| 10178 | * config/rs6000/rs6000.h (ASM_CPU_POWER5_SPEC): Define. |
| 10179 | (ASM_CPU_POWER6_SPEC): Likewise. |
| 10180 | (ASM_CPU_SPEC): Pass %(asm_cpu_power5) for -mcpu=power5. |
| 10181 | Likewise, pass %(asm_cpu_power6) for -mcpu=power6. |
| 10182 | (EXTRA_SPECS): Add asm_cpu_power5, asm_cpu_power6 spec strings. |
| 10183 | |
| 8ca26bdd |
10184 | 2008-02-25 Richard Guenther <rguenther@suse.de> |
| 10185 | |
| 10186 | * tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ... |
| 10187 | * tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here. |
| 10188 | (lookup_decl_from_uid): Declare. |
| 10189 | * tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ... |
| 10190 | * tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here. |
| 10191 | (decl_for_uid_map): New global hashtable mapping DECL_UID |
| 10192 | to the decl tree. |
| 10193 | (init_ttree): Allocate it. |
| 10194 | (insert_decl_to_uid_decl_map): New helper function. |
| 10195 | (make_node_stat): Insert new decls into the map. |
| 10196 | (copy_node_stat): Likewise. |
| 10197 | (lookup_decl_from_uid): New function. |
| 10198 | (print_decl_for_uid_map_statistics): New helper. |
| 10199 | (dump_tree_statistics): Call it. |
| 10200 | |
| 10201 | * tree-flow.h (struct gimple_df): Make referenced_vars a bitmap. |
| 10202 | (referenced_var_iterator): Adjust. |
| 10203 | (FOR_EACH_REFERENCED_VAR): Adjust. |
| 10204 | (FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator. |
| 10205 | (num_referenced_vars): Adjust. |
| 10206 | * tree-flow-inline.h (gimple_referenced_vars): Adjust. |
| 10207 | (first_referenced_var): Remove. |
| 10208 | (end_referenced_vars_p): Likewise. |
| 10209 | (next_referenced_var): Likewise. |
| 10210 | (referenced_var_iterator_set): New helper function. |
| 10211 | * tree-dfa.c (referenced_var_lookup): Adjust. |
| 10212 | (referenced_var_check_and_insert): Likewise. |
| 10213 | (remove_referenced_var): Likewise. |
| 10214 | * tree-ssa.c (verify_flow_insensitive_alias_info): Use |
| 10215 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 10216 | (verify_call_clobbering): Likewise. |
| 10217 | (verify_memory_partitions): Likewise. |
| 10218 | (init_tree_ssa): Allocate bitmap instead of hashtable for |
| 10219 | referenced_vars. |
| 10220 | (delete_tree_ssa): Adjust. |
| 10221 | * tree-ssa-alias.c (mark_aliases_call_clobbered): Use |
| 10222 | FOR_EACH_REFERENCED_VAR_IN_BITMAP. |
| 10223 | (compute_tag_properties): Likewise. |
| 10224 | (set_initial_properties): Likewise. |
| 10225 | (find_partition_for): Likewise. |
| 10226 | (update_reference_counts): Likewise. |
| 10227 | (dump_may_aliases_for): Likewise. |
| 10228 | * tree-ssa-operands.c (add_virtual_operand): Likewise. |
| 10229 | (add_call_clobber_ops): Likewise. |
| 10230 | (add_call_read_ops): Likewise. |
| 10231 | (get_asm_expr_operands): Likewise. |
| 10232 | * tree-into-ssa.c (dump_decl_set): Likewise. |
| 10233 | (update_ssa): Likewise. |
| 10234 | * tree-sra.c (scan_function): Likewise. |
| 10235 | (decide_instantiations): Likewise. |
| 10236 | (scalarize_parms): Likewise. |
| 10237 | * tree-ssa-alias-warnings.c (build_reference_table): Likewise. |
| 10238 | (dsa_named_for): Likewise. |
| 10239 | * tree-ssa-structalias.c (update_alias_info): Likewise. |
| 10240 | (merge_smts_into): Likewise. |
| 10241 | |
| 5fe61d21 |
10242 | 2008-02-25 Andreas Krebbel <krebbel1@de.ibm.com> |
| 10243 | |
| 10244 | PR target/35258 |
| 10245 | * cse.c (cse_insn): Avoid creation of overlapping MEMs. |
| 10246 | * alias.c (nonoverlapping_memrefs_p): Export for use in other modules. |
| 10247 | * alias.h (nonoverlapping_memrefs_p): Likewise. |
| 10248 | |
| cab0c612 |
10249 | 2008-02-25 Jan Beulich <jbeulich@novell.com> |
| 10250 | |
| d243d9c9 |
10251 | * Makefile.in: Also prefix uses of crt0.o and mcrt0.o with $(T). |
| cab0c612 |
10252 | * config/i386/netware-libgcc.exp: Add __bswap?i2, |
| 10253 | __emultls_get_address, __emultls_register_common, |
| 10254 | __floatundi?f, and _Unwind_GetIPInfo. |
| 10255 | * config/i386/netware.c (gen_stdcall_or_fastcall_decoration): |
| 10256 | Sync with config/i386/winnt.c:gen_stdcall_or_fastcall_suffix(). |
| 10257 | (gen_regparm_prefix): Likewise. |
| 10258 | (i386_nlm_encode_section_info): Sync with |
| 10259 | config/i386/winnt.c:i386_pe_encode_section_info(). |
| 10260 | (i386_nlm_maybe_mangle_decl_assembler_name): New. |
| 10261 | i386_nlm_mangle_decl_assembler_name): New. |
| 10262 | (netware_override_options): New. |
| 10263 | * config/i386/netware.h (netware_override_options): Declare. |
| 10264 | (OVERRIDE_OPTIONS): Re-define to netware_override_options. |
| 10265 | (i386_nlm_mangle_decl_assembler_name): Declare. |
| 10266 | (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Define. |
| 10267 | |
| 5243b29d |
10268 | 2008-02-25 Ben Elliston <bje@au.ibm.com> |
| 10269 | |
| 10270 | PR other/32948 |
| 10271 | * c-decl.c (grokdeclarator): Remove unused local variables |
| 10272 | `typedef_type' and `type_as_written'. |
| 10273 | * bb-reorder.c |
| 10274 | (find_rarely_executed_basic_blocks_and_crossing_edges): Remove |
| 10275 | unused local variable `has_hot_blocks'. |
| 10276 | (fix_crossing_conditional_branches): Remove unused local variable |
| 10277 | `prev_bb'. |
| 10278 | |
| 620d0bf8 |
10279 | 2008-02-25 Uros Bizjak <ubizjak@gmail.com> |
| 10280 | |
| 10281 | PR middle-end/19984 |
| 10282 | * builtins.def (BUILT_IN_NAN): Define as c99 builtin |
| 10283 | using DEF_C99_BUILTIN. |
| 10284 | (BUILT_IN_NANF): Ditto. |
| 10285 | (BUILT_IN_NANL): Ditto. |
| 10286 | |
| 84004523 |
10287 | 2008-02-25 Ayal Zaks <zaks@il.ibm.com> |
| 34d8410f |
10288 | Revital Eres <eres@il.ibm.com> |
| 84004523 |
10289 | |
| 10290 | * modulo-sched.c (calculate_must_precede_follow): Address TODO |
| 10291 | regarding the order of two dependent insns in the same row. |
| 10292 | |
| 23f65835 |
10293 | 2008-02-25 Eric Botcazou <ebotcazou@adacore.com> |
| 10294 | |
| 10295 | * stor-layout.c (layout_decl): Do not bump the alignment of a |
| 10296 | bit-field to more than byte alignment if it is packed. |
| 10297 | |
| b18d68e3 |
10298 | 2008-02-24 David Edelsohn <edelsohn@gnu.org> |
| 10299 | |
| 10300 | * config/rs6000/rs6000.c (processor_costs): Add cache costs for |
| 10301 | e300c2 and e300c3. |
| 10302 | |
| 100b67da |
10303 | 2008-02-24 Diego Novillo <dnovillo@google.com> |
| 10304 | |
| 10305 | http://gcc.gnu.org/ml/gcc-patches/2008-02/msg01094.html |
| 10306 | |
| 10307 | PR 33738 |
| 10308 | * tree-vrp.c (vrp_evaluate_conditional): With |
| 10309 | -Wtype-limits, emit a warning when comparing against a |
| 10310 | constant outside the natural range of OP0's type. |
| 10311 | * c.opt (Wtype-limits): Move ... |
| 10312 | * common.opt (Wtype-limits): ... here. |
| 10313 | |
| 2aeab935 |
10314 | 2008-02-24 Edmar Wienskoski <edmar@freescale.com> |
| 73edc44b |
10315 | |
| 10316 | * config.gcc (powerpc*-*-*): Add new cores e300c2 and e300c3. |
| 10317 | * config/rs6000/e300c2c3.md: New file. |
| 10318 | * config/rs6000/rs6000.c (processor_costs): Add new costs for |
| 10319 | e300c2 and e300c3. |
| 10320 | (rs6000_override_options): Add e300c2 and e300c3 cases to |
| 10321 | processor_target_table. Do not allow usage of Altivec or Spe |
| 10322 | with e300 cores. Initialize rs6000_cost for e300c2 and e300c3. |
| 10323 | (rs6000_issue_rate): Set issue rate for e300c2 and e300c3. |
| 10324 | * config/rs6000/rs6000.h (processor_type): Add |
| 10325 | PROCESSOR_PPCE300C2 and PROCESSOR_PPCE300C3. |
| 10326 | (ASM_CPU_SPEC): Add e300c2 and e300c3. |
| 10327 | * config/rs6000/rs6000.md (define_attr "cpu"): Add ppce300c2 |
| 10328 | and ppce300c3. Include e300c2c3.md. |
| 10329 | |
| 070270ea |
10330 | 2008-02-23 David Edelsohn <edelsohn@gnu.org> |
| 10331 | |
| 10332 | * config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Use STRICT_ALIGNMENT |
| 10333 | instead of TARGET_STRICT_ALIGN. |
| 10334 | |
| 64ec1b61 |
10335 | 2008-02-23 Joseph Myers <joseph@codesourcery.com> |
| 10336 | |
| 10337 | * explow.c (memory_address): Assert that the generated address is |
| 10338 | valid. |
| 10339 | |
| 6aee6ac8 |
10340 | 2008-02-23 Francois-Xavier Coudert <coudert@clipper.ens.fr> |
| 10341 | |
| 10342 | PR target/25477 |
| 10343 | * config/darwin-protos.h: Add darwin_patch_builtins prototype. |
| 10344 | * config/darwin-ppc-ldouble-patch.def: New file. |
| 10345 | * config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): New macro. |
| 10346 | * config/rs6000/rs6000.c (rs6000_init_builtins): Call |
| 10347 | SUBTARGET_INIT_BUILTINS if defined. |
| 620d0bf8 |
10348 | * config/darwin.c (darwin_patch_builtin, darwin_patch_builtins): |
| 10349 | New functions. |
| 6aee6ac8 |
10350 | |
| 3d72a1b5 |
10351 | 2008-02-23 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 10352 | |
| 10353 | PR rtl-opt/33512 |
| 10354 | * simplify-rtx.c (simplify_binary_operation_1): Add simplification |
| 10355 | of (and X (ior (not X) Y) and (and (ior (not X) Y) X). |
| 10356 | |
| c12ee0c6 |
10357 | 2008-02-23 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 10358 | |
| 10359 | PR pch/35027 |
| 10360 | * c-pch.c (c_common_valid_pch): Make the "too short to be a PCH |
| 10361 | file" warning condtional on -Winvalid-PCH. |
| 10362 | |
| 05b481df |
10363 | 2008-02-23 Daniel Jacobowitz <dan@codesourcery.com> |
| 10364 | |
| 10365 | * expmed.c (extract_bit_field): Always use adjust_address for MEM. |
| 10366 | |
| 78624f54 |
10367 | 2008-02-23 Uros Bizjak <ubizjak@gmail.com> |
| 10368 | |
| 10369 | PR target/22076 |
| 10370 | PR target/34256 |
| 10371 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Use "!y" to |
| 10372 | prevent reload from using MMX registers. |
| 10373 | (*mov<mode>_internal): Ditto. |
| 10374 | (*movv2sf_internal_rex64): Ditto. |
| 10375 | (*movv2sf_internal): Ditto. |
| 10376 | |
| ed3f349a |
10377 | 2008-02-23 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10378 | |
| 10379 | PR documentation/31569 |
| 10380 | * doc/install.texi2html: Use makeinfo --no-number-sections. |
| 10381 | |
| e720c3f0 |
10382 | 2008-02-22 Nathan Froyd <froydnj@codesourcery.com> |
| 10383 | |
| 10384 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Check to |
| 10385 | ensure that we can address an entire entity > 8 bytes. Don't |
| 10386 | generate reg+reg addressing for such data. |
| 10387 | |
| dc3be372 |
10388 | 2008-02-22 Nathan Froyd <froydnj@codesourcery.com> |
| 10389 | |
| 10390 | * config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Don't overalign |
| 10391 | strings when optimizing for size, unless the target cares about |
| 10392 | alignment. |
| 10393 | |
| af3f5a19 |
10394 | 2008-02-22 Tom Tromey <tromey@redhat.com> |
| 10395 | |
| 10396 | * regclass.c (current_pass): Remove declaration. |
| 10397 | |
| 9e926232 |
10398 | 2008-02-22 Anatoly Sokolov <aesok@post.ru> |
| 10399 | |
| 10400 | * config/avr/libgcc.S (__RAMPZ__): Define. |
| 10401 | (__do_copy_data): Add for devices with 128KB code memory. |
| 10402 | |
| b9cd27b3 |
10403 | 2008-02-22 Nathan Froyd <froydnj@codesourcery.com> |
| 10404 | |
| 10405 | * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): |
| 10406 | Use spe_abi. |
| 10407 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Likewise. |
| 10408 | |
| e8cb528f |
10409 | 2008-02-22 Hans-Peter Nilsson <hp@axis.com> |
| 10410 | |
| 10411 | * config/cris/cris.h (REG_CLASS_FROM_LETTER): Recognize 'b' for |
| 10412 | GENNONACR_REGS. |
| 10413 | |
| 067d82a2 |
10414 | 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10415 | |
| 10416 | PR c/19999 |
| 10417 | * c-typeck.c (build_binary_op): Warn about floating point |
| 10418 | comparisons if FLOAT_TYPE_P, not only for REAL_TYPE. |
| 10419 | |
| f9c1a520 |
10420 | 2008-02-21 Janis Johnson <janis187@us.ibm.com> |
| 10421 | |
| 10422 | PR target/34526 |
| 10423 | * config/rs6000/rs6000.c (rs6000_altivec_abi): Clarify comment. |
| 10424 | (rs6000_explicit_options): Split abi into spe_abi and altivec_abi, |
| 10425 | add vrsave. |
| 10426 | (rs6000_override_options): Set altivec_abi as default, not override, |
| 10427 | for 64-bit GNU/Linux; for 32-bit GNU/Linux default to altivec_abi for |
| 10428 | TARGET_ALTIVEC; default to TARGET_ALTIVEC_VRSAVE when AltiVec ABI |
| 10429 | is used; use new member spe_abi. |
| 10430 | (rs6000_handle_option): Set rs6000_explicit_options.vrsave; use |
| 10431 | spe_abi and altivec_abi. |
| 10432 | |
| c7dcbde4 |
10433 | 2008-02-22 Tomas Bily <tbily@suse.cz> |
| 10434 | |
| 10435 | * tree-vectorizer.c (vect_is_simple_reduction): Fix comment typo. |
| 10436 | |
| d45cdac2 |
10437 | 2008-02-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10438 | |
| 10439 | PR bootstrap/35273 |
| 10440 | * config.build (build_file_translate): Set to `CMD //c' only if |
| 10441 | it works. |
| 10442 | * Makefile.in (build_file_translate): Improve comment. |
| 10443 | |
| f3cb8b1d |
10444 | 2008-02-21 Jan Hubicka <jh@suse.cz> |
| 10445 | |
| 10446 | * predict.def (PRED_TREE_OPCODE_POSITIVE, PRED_TREE_OPCODE_NONEQUAL, |
| 10447 | PRED_TREE_OPCODE_POSITIVE, PRED_TREE_OPCODE_NONEQUAL, PRED_CALL, |
| 10448 | PRED_TREE_EARLY_RETURN, PRED_NULL_RETURN): Update. |
| 10449 | |
| 6ef19463 |
10450 | 2008-02-21 Michael Matz <matz@suse.de> |
| 10451 | |
| 10452 | PR target/35264 |
| 10453 | * config/i386/i386.c (ix86_expand_branch): Add missing breaks. |
| 10454 | |
| 3da2a73c |
10455 | 2008-02-21 Uros Bizjak <ubizjak@gmail.com> |
| 10456 | |
| 10457 | * config/i386/i386.md (mov<mode>cc): Macroize expander from movsfcc, |
| 10458 | movdfcc and movxfcc using X87MODEF mode iterator and SSE_FLOAT_MODE_P |
| 10459 | as insn constraint. |
| 10460 | * config/i386/sse.md (<sse>_movup<ssemodesuffixf2c>): Macroize insn |
| 10461 | from sse_movups adn sse2_movupd using SSEMODEF2P mode iterator and |
| 10462 | SSE_VEC_FLOAT_MODE_P as insn constraint. |
| 10463 | (<sse>_movmskp<ssemodesuffixf2c>): Ditto from similar patterns. |
| 10464 | (sse4a_movnt<mode>): Macroize insn from sse4a_movntsf and |
| 10465 | sse4a_movntdf using MODEF mode iterator. |
| 10466 | (sse4a_vmmovnt<mode>): Macroize insn form sse4a_vmmovntv2df and |
| 10467 | sse4a_vmmovntv4sf using SSEMODEF2P mode iterator. |
| 10468 | (sse4_1_blendp<ssemodesuffixf2c>): Ditto from similar patterns. |
| 10469 | (sse4_1_blendvp<ssemodesuffixf2c>): Ditto. |
| 10470 | (sse4_1_dpp<ssemodesuffixf2c>): Ditto. |
| 10471 | (sse4_1_roundp<ssemodesuffixf2c>): Ditto. |
| 10472 | (sse4_1_rounds<ssemodesuffixf2c>): Ditto. |
| 10473 | |
| 751ff693 |
10474 | 2008-02-21 Richard Guenther <rguenther@suse.de> |
| 10475 | |
| 10476 | * tree.def (PAREN_EXPR): New tree code. |
| 10477 | * fold-const.c (fold_unary): Remove PAREN_EXPR around constants |
| 10478 | and PAREN_EXPR. |
| 10479 | * tree-pretty-print.c (dump_generic_node): Handle PAREN_EXPR. |
| 10480 | * expr.c (expand_expr_real_1): Likewise. |
| 10481 | * tree-inline.c (estimate_num_insns_1): Likewise. |
| 10482 | * tree-complex.c (expand_complex_move): Likewise. |
| 10483 | * tree-vectorizer.c (vect_is_simple_use): Treat PAREN_EXPR (x) |
| 10484 | as plain x. |
| 10485 | |
| 64c985e4 |
10486 | 2008-02-20 Kaz Kojima <kkojima@gcc.gnu.org> |
| 10487 | |
| 10488 | PR target/35225 |
| 10489 | * config/sh/sh.c (find_barrier): Don't go past 'from' argument. |
| 10490 | |
| af122d60 |
10491 | 2008-02-20 Kaz Kojima <kkojima@gcc.gnu.org> |
| 10492 | |
| 10493 | PR target/35190 |
| 10494 | * config/sh/sh.md (jump_compact): Disable for crossing jumps. |
| 10495 | |
| 10496 | * config/sh/sh.c (find_barrier): Don't go past |
| 10497 | NOTE_INSN_SWITCH_TEXT_SECTIONS note. |
| 10498 | |
| 610e569b |
10499 | 2008-02-20 DJ Delorie <dj@redhat.com> |
| 10500 | |
| 10501 | * config/h8300/h8300.md (insv): Force source operand to be a register. |
| 10502 | |
| 10503 | * config/h8300/h8300.c (h8300_expand_epilogue): Emit return insn |
| 10504 | as a jump, not as a plain insn. |
| 10505 | |
| 6fdade09 |
10506 | 2008-02-20 Seongbae Park <seongbae.park@gmail.com> |
| 10507 | |
| 10508 | * doc/invoke.texi (Warning Options): Add new option |
| 10509 | -Wframe-larger-than=. |
| 10510 | (-Wframe-larger-than): Document. |
| 10511 | |
| 10512 | * flags.h (warn_frame_larger_than, frame_larger_than_size): |
| 10513 | Add declarations for new option variables. |
| 10514 | |
| 10515 | * final.c (final_start_function): Check the frame size |
| 10516 | before emission and issue a Wframe-larger-than warning. |
| 10517 | |
| 10518 | * opts.c (warn_frame_larger_than, frame_larger_than_size): |
| 10519 | Add definitions for new option variables. |
| 10520 | (common_handle_option): Handle new option OPT_Wframe_larger_than_. |
| 10521 | |
| 10522 | * common.opt (Wframe-larger-than=): New option. |
| 10523 | |
| 82cc8ae1 |
10524 | 2008-02-20 Uros Bizjak <ubizjak@gmail.com> |
| 10525 | |
| 10526 | * config/i386/sse.md (<sse>_vmmul<mode>3): Fix typo in asm template. |
| 10527 | (<sse>_div<mode>3): Ditto. |
| 10528 | (<sse>_vmdiv<mode>3): Ditto. |
| 10529 | (<sse>_vmsqrt<mode>2): Ditto. |
| 10530 | (*smax<mode>3): Ditto. |
| 10531 | (sse5_frcz<mode>2): Ditto. |
| 10532 | (sse5_vmfrcz<mode>2): Ditto. Use TARGET_SSE5 instead of TARGET_ROUND |
| 10533 | as insn constraint. |
| 10534 | |
| c7f617c2 |
10535 | 2008-02-20 Richard Guenther <rguenther@suse.de> |
| 10536 | |
| 10537 | PR middle-end/35265 |
| 10538 | * builtins.c (validate_arg): If we want an INTEGER_TYPE, |
| 10539 | be happy with INTEGRAL_TYPE_P. |
| 10540 | |
| a145256a |
10541 | 2008-02-20 Richard Guenther <rguenther@suse.de> |
| 10542 | |
| 10543 | * fold-const.c (split_tree): Associate floatig-point expressions |
| 10544 | if flag_associative_math is set. |
| 10545 | |
| 46ef5347 |
10546 | 2008-02-20 Richard Guenther <rguenther@suse.de> |
| 10547 | |
| 10548 | * tree.h (fold_real_zero_addition_p): Declare. |
| 10549 | * fold-const.c (fold_real_zero_addition_p): Export. |
| 10550 | * tree-ssa-reassoc.c (eliminate_using_constants): Also handle |
| 10551 | floating-point operations with zero and one. |
| 10552 | |
| c898f165 |
10553 | 2008-02-20 Paolo Bonzini <bonzini@gnu.org> |
| 10554 | |
| a55f1b4b |
10555 | * doc/install.texi: Correct references to CFLAGS, replacing them |
| 10556 | with BOOT_CFLAGS. Document flags used during bootstrap for |
| 10557 | target libraries. |
| c898f165 |
10558 | |
| 2a466fea |
10559 | 2008-02-20 Uros Bizjak <ubizjak@gmail.com> |
| 10560 | |
| 10561 | * config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): New define. |
| 10562 | * config/i386/i386.md (*sse_setcc<mode>): Macroize from *sse_setccsf |
| 10563 | and *sse_setccdf using MODEF mode iterator and SSE_FLOAT_MODE_P as |
| 10564 | insn constraint. |
| 10565 | (smin<mode>3): Ditto from similar patterns. |
| 10566 | (smax<mode>3): Ditto. |
| 10567 | (*ieee_smin<mode>3): Ditto. |
| 10568 | (*ieee_smax<mode>3): Ditto. |
| 10569 | * config/i386/sse.md (sse): New mode attribute. |
| 10570 | (mov<mode>): Macroize expander from movv4sf and movv2df using |
| 10571 | SSEMODEF2P mode iterator. |
| 10572 | (<sse>_movnt<mode>): Ditto from similar patterns. Use |
| 10573 | SSE_VEC_FLOAT_MODE_P as insn constraint. |
| 10574 | (storent<mode>): Ditto. |
| 10575 | (storent<mode>): Macroize expander from storentsf and storentdf using |
| 10576 | MODEF mode iterator. |
| 10577 | (neg<mode>2): Macroize from negv4sf2 and negv2df2 using SSEMODEF2P |
| 10578 | mode iterator and SSE_VEC_FLOAT_MODE_P as insn constraint. |
| 10579 | (abs<mode>2): Ditto from similar patterns. |
| 10580 | (add<mode>3, *add<mode>3, <sse>_vmadd<mode>3): Ditto. |
| 10581 | (sub<mode>3, *sub<mode>3, <sse>_vmsub<mode>3): Ditto. |
| 10582 | (<sse>_div<mode>3, <sse>_vmdiv<mode>3): Ditto. |
| 10583 | (<sse>_vmsqrt<mode>2): Ditto. |
| 10584 | (smin<mode>3, *smin<mode>3_finite, *smin<mode>3) |
| 10585 | (<sse>_vmsmin<mode>3, *ieee_smin<mode>3): Ditto. |
| 10586 | (smax<mode>3, *smax<mode>3_finite, *smax<mode>3) |
| 10587 | (<sse>_vmsmax<mode>3, *ieee_smax<mode>3): Ditto. |
| 10588 | (<sse>_maskcmp<mode>3): Macroize from sse_maskcmpv4sf3, |
| 10589 | sse_maskcmpsf3, sse2_maskcmpv2df3 and sse2_maskcmpdf3 using SSEMODEF4 |
| 10590 | mode iterator. Use SSE_FLOAT_MODE_P with SSE_VEC_FLOAT_MODE_P as |
| 10591 | insn constraint. |
| 10592 | (<sse>_comi): Macroize from sse_comi and sse2_comi using MODEF mode |
| 10593 | iterator and SSE_FLOAT_MODE_P as insn constraint. |
| 10594 | (<sse>_ucomi): Ditto from similar patterns. |
| 10595 | (<sse>_vmmaskcmp<mode>3): Macroize from sse_vmmaskcmpv4sf3 and |
| 10596 | sse2_vmmaskcmpv2df3 using SSEMODEF2P mode iterator and |
| 10597 | SSE_VEC_FLOAT_MODE_P as insn constraint. |
| 10598 | (vcond<mode>): Ditto from similar patterns. |
| 10599 | (and<mode>3, *and<mode>3): Ditto. |
| 10600 | (<sse>_nand<mode>3): Ditto. |
| 10601 | (ior<mode>3, *ior<mode>3): Ditto. |
| 10602 | (xor<mode>3, *xor<mode>3): Ditto. |
| 10603 | (*and<mode>3): Macroize from *andsf3 and *anddf3 using MODEF mode |
| 10604 | iterator and SSE_FLOAT_MODE_P as insn constraint. |
| 10605 | (*nand<mode>3): Ditto from similar patterns. |
| 10606 | (*ior<mode>3): Ditto. |
| 10607 | (*xor<mode>3): Ditto. |
| 10608 | |
| 8c85798c |
10609 | 2008-02-20 Ira Rosen <irar@il.ibm.com> |
| 10610 | |
| 10611 | * config/spu/spu.md (vec_unpacku_hi_v8hi, vec_unpacku_lo_v8hi, |
| 10612 | vec_unpacks_hi_v8hi, vec_unpacks_lo_v8hi, vec_unpacku_hi_v16qi, |
| 10613 | vec_unpacku_lo_v16qi, vec_unpacks_lo_v16qi): Implement. |
| 10614 | |
| 3ed4a4a1 |
10615 | 2008-02-19 Jan Hubicka <jh@suse.cz> |
| 10616 | |
| 2d5652e4 |
10617 | * predict.c (tree_bb_level_predictions): Remove variable next |
| 10618 | mistakely introduced by previous commit. |
| 3ed4a4a1 |
10619 | |
| d704ea82 |
10620 | 2008-02-19 Jan Hubicka <jh@suse.cz> |
| 10621 | |
| 10622 | * predict.c (predict_paths_leading_to): Rewrite. |
| 10623 | (predict_paths_for_bb): New. |
| 10624 | (tree_bb_level_predictions): Update call of predict_paths_leading_to. |
| 10625 | |
| fbf9447e |
10626 | 2008-02-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10627 | |
| 10628 | PR bootstrap/35218 |
| 10629 | * Makefile.in (build_file_translate): New. |
| 10630 | (gcc-vers.texi): Use it for translating $(abs_srcdir). |
| 10631 | * config.build (build_file_translate): Set to `CMD //c' on MinGW. |
| 10632 | * configure.ac (build_file_translate): Substitute it. |
| 10633 | * configure: Regenerate. |
| 10634 | |
| f82220c2 |
10635 | 2008-02-19 Jan Hubicka <jh@suse.cz> |
| 10636 | |
| 10637 | PR rtl-optimization/34408 |
| d704ea82 |
10638 | * see.c (see_def_extension_not_merged): Copy subreg so we don't have |
| 10639 | invalid sharing. |
| f82220c2 |
10640 | |
| d4c3b5cd |
10641 | 2008-02-19 Jan Hubicka <jh@suse.cz> |
| 10642 | |
| 10643 | PR middle-end/28779 |
| d704ea82 |
10644 | * tree-inline.c (estimate_num_insns_1): Fix counting of cost of |
| 10645 | call_expr. |
| d4c3b5cd |
10646 | |
| 1158320c |
10647 | 2008-02-19 H.J. Lu <hongjiu.lu@intel.com> |
| 10648 | |
| 10649 | PR Ada/35186 |
| 10650 | * config/i386/i386-modes.def: Revert the last DI alignment |
| 10651 | change until Ada people can look into it. |
| 10652 | |
| d06cb02d |
10653 | 2008-02-19 Nick Clifton <nickc@redhat.com> |
| 10654 | |
| 10655 | * opts.c (print_specific_help): Fix typo in --help text. |
| 10656 | |
| beb96ec8 |
10657 | 2008-02-19 Jakub Jelinek <jakub@redhat.com> |
| 10658 | |
| 10659 | PR target/35239 |
| 10660 | * config/i386/cpuid.h (__cpuid, __get_cpuid_max): Use special |
| 10661 | 32-bit inline asm without asm alternatives for host GCC < 3.0. |
| 10662 | |
| 971c637a |
10663 | 2008-02-19 Richard Guenther <rguenther@suse.de> |
| 10664 | |
| 10665 | PR tree-optimization/34989 |
| 10666 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Re-structure. |
| 10667 | Allow propagation to INDIRECT_REF if we can simplify only. |
| 10668 | |
| 23ce1cf6 |
10669 | 2008-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 10670 | |
| 10671 | * c-common.c (warn_for_collisions_1): Use appropriate option when |
| 10672 | warning. |
| 10673 | |
| 86895a67 |
10674 | 2008-02-19 Nick Clifton <nickc@redhat.com> |
| 10675 | |
| 10676 | PR other/31349 |
| 2d5652e4 |
10677 | * opts.c (undocumented_msg): Leave blank unless checking is enabled. |
| 86895a67 |
10678 | (handle_options): Fix indentation. |
| 10679 | (print_filtered_help): If no language-specific options were |
| 10680 | displayed tell the user how to list all the options supported by |
| 10681 | the language's front-end. |
| 10682 | (print_specific_help): Fix indentation and remove duplicate line. |
| 10683 | (common_handle_option): Handle the -v option. |
| 10684 | For --help enable the display of undocumented options if the -v |
| 10685 | switch has been included on the command line. |
| 10686 | For --help= check for overlaps in the arguments between the option |
| 10687 | classes and the language names and issue a warning when they |
| 10688 | cannot be disambiguated. |
| 10689 | * c.opt (v): Pass on to the common option handler. |
| 10690 | |
| 34c7f568 |
10691 | 2008-02-19 Revital Eres <eres@il.ibm.com> |
| 10692 | |
| 10693 | * modulo-sched.c (sms_schedule): Change dump message when |
| 10694 | create_ddg function fails. |
| 10695 | (try_scheduling_node_in_cycle): Rename row to cycle. |
| 10696 | (print_partial_schedule): Rename CYCLE to ROW. |
| 10697 | |
| 90bd1b58 |
10698 | 2008-02-19 Christian Bruel <christian.bruel@st.com> |
| 2d5652e4 |
10699 | Zdenek Dvorak <ook@ucw.cz> |
| 10700 | |
| 10701 | * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Check step alignment. |
| 10702 | |
| bd416d70 |
10703 | 2008-02-19 Uros Bizjak <ubizjak@gmail.com> |
| 10704 | |
| 10705 | PR target/33555 |
| 10706 | * config/i386/i386.md (*x86_movsicc_0_m1_se): New insn pattern. |
| 10707 | (*x86_movdicc_0_m1_se): Ditto. |
| 10708 | |
| 2a5abea1 |
10709 | 2008-02-19 Uros Bizjak <ubizjak@gmail.com> |
| 10710 | |
| 10711 | * config/i386/sfp-machine.h (__gcc_CMPtype): New typedef. |
| 10712 | (CMPtype): Define as __gcc_CMPtype. |
| 10713 | * config/rs6000/sfp-machine.h (__gcc_CMPtype): New typedef. |
| 10714 | (CMPtype): Define as __gcc_CMPtype. |
| 10715 | |
| a7779e75 |
10716 | 2008-02-19 Hans-Peter Nilsson <hp@axis.com> |
| 10717 | |
| 10718 | Support valgrind 3.3 for --enable-checking=valgrind. |
| 10719 | * system.h: Consolidate ENABLE_VALGRIND_CHECKING-dependent defines |
| 10720 | here. |
| 10721 | [!VALGRIND_MAKE_MEM_NOACCESS]: Define as VALGRIND_MAKE_NOACCESS. |
| 10722 | [!VALGRIND_MAKE_MEM_DEFINED]: Define as VALGRIND_MAKE_READABLE. |
| 10723 | [!VALGRIND_MAKE_MEM_UNDEFINED]: Define as VALGRIND_MAKE_WRITABLE. |
| 10724 | * ggc-common.c: Remove ENABLE_VALGRIND_CHECKING-dependent defines. |
| 10725 | Replace use of VALGRIND_MAKE_READABLE, VALGRIND_MAKE_WRITABLE, and |
| 10726 | VALGRIND_MAKE_NOACCESS with VALGRIND_MAKE_MEM_DEFINED, |
| 10727 | VALGRIND_MAKE_MEM_UNDEFINED, and VALGRIND_MAKE_MEM_NOACCESS |
| 10728 | respectively. |
| 10729 | * ggc-zone.c: Similar. |
| 10730 | * ggc-page.c: Similar. |
| 10731 | |
| 7addba43 |
10732 | 2008-02-19 Paul Brook <paul@codesourcery.com> |
| 10733 | |
| 10734 | PR target/35071 |
| 10735 | * config/arm/ieee754-df.S: Fix do_it typo. |
| 10736 | * config/arm/ieee754-sf.S: Fix do_it typo. |
| 10737 | |
| 4e06f6f8 |
10738 | 2008-02-18 H.J. Lu <hongjiu.lu@intel.com> |
| 10739 | |
| 10740 | PR target/35189 |
| 10741 | * config/i386/i386.c (OPTION_MASK_ISA_MMX_SET): New. |
| 10742 | (OPTION_MASK_ISA_3DNOW_SET): Likewise. |
| 10743 | (OPTION_MASK_ISA_SSE_SET): Likewise. |
| 10744 | (OPTION_MASK_ISA_SSE2_SET): Likewise. |
| 10745 | (OPTION_MASK_ISA_SSE3_SET): Likewise. |
| 10746 | (OPTION_MASK_ISA_SSSE3_SET): Likewise. |
| 10747 | (OPTION_MASK_ISA_SSE4_1_SET): Likewise. |
| 10748 | (OPTION_MASK_ISA_SSE4_2_SET): Likewise. |
| 10749 | (OPTION_MASK_ISA_SSE4_SET): Likewise. |
| 10750 | (OPTION_MASK_ISA_SSE4A_SET): Likewise. |
| 10751 | (OPTION_MASK_ISA_SSE5_SET): Likewise. |
| 10752 | (OPTION_MASK_ISA_3DNOW_A_UNSET): Likewise. |
| 10753 | (OPTION_MASK_ISA_MMX_UNSET): Updated. |
| 10754 | (OPTION_MASK_ISA_3DNOW_UNSET): Updated. |
| 10755 | (OPTION_MASK_ISA_SSE_UNSET): Likewise. |
| 10756 | (OPTION_MASK_ISA_SSE3_UNSET): Likewise. |
| 10757 | (OPTION_MASK_ISA_SSSE3_UNSET): Likewise. |
| 10758 | (OPTION_MASK_ISA_SSE4_1_UNSET): Likewise. |
| 10759 | (OPTION_MASK_ISA_SSE4_2_UNSET): Likewise. |
| 10760 | (OPTION_MASK_ISA_SSE4A_UNSET): Likewise. |
| 10761 | (OPTION_MASK_ISA_SSE5_UNSET): Likewise. |
| 10762 | (OPTION_MASK_ISA_SSE4): Removed. |
| 10763 | (ix86_handle_option): Turn on bits in ix86_isa_flags and |
| 2f6e3388 |
10764 | ix86_isa_flags_explicit with OPTION_MASK_ISA_XXX_SET for -mXXX. |
| 4e06f6f8 |
10765 | (override_options): Don't turn on implied SSE/MMX bits in |
| 10766 | ix86_isa_flags. |
| 10767 | |
| dbbcdcd5 |
10768 | 2008-02-18 H.J. Lu <hongjiu.lu@intel.com> |
| 10769 | |
| 10770 | * config/i386/i386-modes.def: Use 4 byte alignment on DI for |
| 10771 | 32bit host. |
| 10772 | |
| beebc64a |
10773 | 2008-02-18 Joey Ye <joey.ye@intel.com> |
| 10774 | |
| 10775 | PR middle-end/34921 |
| 10776 | * tree-nested.c (insert_field_into_struct): Set type alignment |
| 10777 | to field alignment if the former is less than the latter. |
| 10778 | |
| 8d705311 |
10779 | 2008-02-18 Jakub Jelinek <jakub@redhat.com> |
| 10780 | |
| 10781 | * BASE-VER: Set to 4.4.0. |
| 10782 | |
| 7a5a9c54 |
10783 | 2008-02-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10784 | |
| 10785 | * doc/c-tree.texi: Use @dots{} and @enddots{} where appropriate. |
| 10786 | * doc/cfg.texi: Likewise. |
| 10787 | * doc/extend.texi: Likewise. |
| 10788 | * doc/gty.texi: Likewise. |
| 10789 | * doc/invoke.texi: Likewise. |
| 10790 | * doc/loop.texi: Likewise. |
| 10791 | * doc/md.texi: Likewise. |
| 10792 | * doc/passes.texi: Likewise. |
| 10793 | * doc/rtl.texi: Likewise. |
| 10794 | * doc/sourcebuild.texi: Likewise. |
| 10795 | * doc/tm.texi: Likewise. |
| 10796 | * doc/tree-ssa.texi: Likewise. |
| 10797 | |
| 89cd38e0 |
10798 | 2008-02-17 Richard Guenther <rguenther@suse.de> |
| 10799 | |
| 10800 | PR middle-end/35227 |
| 10801 | * tree-complex.c (init_parameter_lattice_values): Handle parameters |
| 10802 | without default definition. |
| 10803 | |
| d149d356 |
10804 | 2008-02-17 Richard Guenther <rguenther@suse.de> |
| 10805 | |
| 10806 | PR tree-optimization/35231 |
| 10807 | * tree-vrp.c (register_edge_assert_for): Do not assume A == 0 |
| 10808 | if A | B != 1. |
| 10809 | |
| a3c40304 |
10810 | 2008-02-17 Uros Bizjak <ubizjak@gmail.com> |
| 10811 | |
| 10812 | Revert: |
| a3c40304 |
10813 | 2008-02-15 Uros Bizjak <ubizjak@gmail.com> |
| 10814 | * config/i386/sfp-machine.h (CMPtype): Define as typedef using |
| 10815 | libgcc_cmp_return mode. |
| 10816 | |
| a2e4e045 |
10817 | 2008-02-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 10818 | |
| 10819 | PR c/28368 |
| 10820 | * doc/invoke.texi (-std): Clarify description of -std= and -ansi. |
| 10821 | |
| 8e2e6800 |
10822 | 2008-02-16 Ralf Corsepius <ralf.corsepius@rtems.org> |
| 10823 | |
| 10824 | * config/m68k/t-rtems (M68K_MLIB_CPU): Add 5208, 5307, 5407, 5475 |
| 10825 | multilibs. |
| 10826 | |
| a81d4cba |
10827 | 2008-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10828 | |
| 10829 | * doc/c-tree.texi: Use `@.' where appropriate. |
| 10830 | * doc/extend.texi: Likewise. |
| 10831 | * doc/install.texi: Likewise. |
| 10832 | * doc/invoke.texi: Likewise. |
| 10833 | * doc/loop.texi: Likewise. |
| 10834 | * doc/makefile.texi: Likewise. |
| 10835 | * doc/md.texi: Likewise. |
| 10836 | * doc/passes.texi: Likewise. |
| 10837 | * doc/standards.texi: Likewise. |
| 10838 | * doc/tm.texi: Likewise. |
| 10839 | |
| d74e6897 |
10840 | 2008-02-15 Jakub Jelinek <jakub@redhat.com> |
| 10841 | |
| 10842 | PR middle-end/35196 |
| 10843 | * omp-low.c (expand_omp_for_generic): Don't initialize fd->v |
| 10844 | in entry_bb. |
| 10845 | (expand_omp_for_static_nochunk): Initialize fd->v in seq_start_bb |
| 10846 | rather than in entry_bb. |
| 10847 | |
| c12b3bc6 |
10848 | 2008-02-15 Uros Bizjak <ubizjak@gmail.com> |
| 10849 | |
| 10850 | * config/i386/sfp-machine.h (CMPtype): Define as typedef using |
| 10851 | libgcc_cmp_return mode. |
| 10852 | |
| a5268989 |
10853 | 2008-02-15 Jakub Jelinek <jakub@redhat.com> |
| 10854 | |
| 10855 | PR middle-end/35130 |
| 10856 | * tree-nested.c (convert_call_expr): Put FRAME.* vars into |
| 10857 | OMP_CLAUSE_SHARED rather than OMP_CLAUSE_FIRSTPRIVATE clause. |
| 10858 | |
| b75537fb |
10859 | 2008-02-15 Richard Guenther <rguenther@suse.de> |
| c12b3bc6 |
10860 | Zdenek Dvorak <ook@ucw.cz> |
| b75537fb |
10861 | |
| 10862 | PR tree-optimization/35164 |
| 10863 | * tree-flow.h (stmt_references_abnormal_ssa_name): Declare. |
| 10864 | * tree-dfa.c (stmt_references_abnormal_ssa_name): New function. |
| 10865 | * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): |
| 10866 | Only propagate addresses which do not have abnormal SSA_NAMEs |
| 10867 | in their operands. |
| 10868 | |
| 86891459 |
10869 | 2008-02-15 Joseph Myers <joseph@codesourcery.com> |
| 10870 | |
| 10871 | PR target/35088 |
| 10872 | * config/m68k/m68k.h (DWARF_CIE_DATA_ALIGNMENT): Define. |
| 10873 | |
| a4cb010f |
10874 | 2008-02-15 Jan Hubicka <jh@suse.cz> |
| 10875 | |
| 10876 | PR middle-end/35149 |
| 10877 | * ipa.c (cgraph_remove_unreachable_nodes): Clear local.inlinable flag. |
| 10878 | |
| b3f75873 |
10879 | 2008-02-15 Uros Bizjak <ubizjak@gmail.com> |
| 10880 | |
| 10881 | PR middle-end/34621 |
| 10882 | * function.c (pad_to_arg_alignment): Remove test for STACK_BOUNDARY |
| 10883 | when calculating alignment_pad. |
| 10884 | |
| 46de89e7 |
10885 | 2008-02-15 Uros Bizjak <ubizjak@gmail.com> |
| 10886 | |
| 10887 | * config/i386/i386.h (CLEAR_RATIO): Use MIN macro. |
| 10888 | (WIDEST_HARDWARE_FP_SIZE): Use LONG_DOUBLE_TYPE_SIZE define. |
| 10889 | * config/i386/darwin.h (PREFERRED_STACK_BOUNDARY): Use MAX macro |
| 10890 | and STACK_BOUNDARY define. |
| 10891 | |
| b8989bc3 |
10892 | 2008-02-14 Danny Smith <dannysmith@users.sourceforge.net> |
| 10893 | |
| 10894 | PR preprocessor/35061 |
| 10895 | * c-pragma.c (handle_pragma_pop_macro): Check that |
| 10896 | pushed_macro_table has been allocated. |
| 10897 | |
| 0e41e637 |
10898 | 2008-02-14 Eric Botcazou <ebotcazou@adacore.com> |
| 10899 | |
| 10900 | PR middle-end/35136 |
| 10901 | * gimplify.c (force_gimple_operand_bsi): Revert 2008-02-12 change. |
| 10902 | (force_gimple_operand): Likewise. |
| 10903 | * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Add new cases |
| 10904 | for TARGET_MEM_REF and CONVERT_EXPR/NON_LVALUE_EXPR/NOP_EXPR. |
| 10905 | Also recurse on the operand for regular VIEW_CONVERT_EXPRs. |
| 10906 | (find_interesting_uses_address): Check addressability and alignment |
| 10907 | of the base expression only after substituting bases of IVs into it. |
| 10908 | |
| 7e507322 |
10909 | 2008-02-14 Michael Matz <matz@suse.de> |
| 10910 | |
| 10911 | PR target/34930 |
| 10912 | * function.c (instantiate_virtual_regs_in_insn): Reload address |
| 10913 | before falling back to reloading the whole operand. |
| 10914 | |
| 7338c728 |
10915 | 2008-02-14 Andreas Krebbel <krebbel1@de.ibm.com> |
| 10916 | |
| 10917 | * config/s390/s390.c (s390_mainpool_start): Emit the pool |
| 10918 | before the first section switch note. |
| 10919 | |
| 83d10720 |
10920 | 2008-02-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10921 | |
| 49a55c95 |
10922 | * doc/bugreport.texi: Update copyright years. |
| 10923 | * doc/c-tree.texi: Likewise. |
| 10924 | * doc/cfg.texi: Likewise. |
| 10925 | * doc/cpp.texi: Likewise. |
| 10926 | * doc/cppinternals.texi: Likewise. |
| 10927 | * doc/fragments.texi: Likewise. |
| 10928 | * doc/frontends.texi: Likewise. |
| 10929 | * doc/gcc.texi: Likewise. |
| 10930 | * doc/gty.texi: Likewise. |
| 10931 | * doc/hostconfig.texi: Likewise. |
| 10932 | * doc/implement-c.texi: Likewise. |
| 10933 | * doc/libgcc.texi: Likewise. |
| 10934 | * doc/loop.texi: Likewise. |
| 10935 | * doc/makefile.texi: Likewise. |
| 10936 | * doc/options.texi: Likewise. |
| 10937 | * doc/passes.texi: Likewise. |
| 10938 | * doc/rtl.texi: Likewise. |
| 10939 | * doc/sourcebuild.texi: Likewise. |
| 10940 | * doc/standards.texi: Likewise. |
| 10941 | * doc/tree-ssa.texi: Likewise. |
| 10942 | * doc/trouble.texi: Likewise. |
| 10943 | |
| 83d10720 |
10944 | * doc/extend.texi: Use @: or add comma where appropriate. |
| 10945 | * doc/invoke.texi: Likewise. |
| 10946 | * doc/tm.texi: Likewise. |
| 10947 | |
| 2a4fe7b7 |
10948 | 2008-02-14 Alan Modra <amodra@bigpond.net.au> |
| 10949 | |
| 10950 | PR target/34393 |
| 10951 | * config/rs6000/rs6000.md (restore_stack_block): Force operands[1] |
| 10952 | to a reg. |
| 10953 | |
| 4ebee9e4 |
10954 | 2008-02-14 Jesper Nilsson <jesper.nilsson@axis.com> |
| 10955 | |
| 10956 | * doc/md.texi (clz, ctz): Add reference. |
| 10957 | * doc/rtl.texi (clz, ctz): Likewise. |
| 10958 | |
| a1a0674f |
10959 | 2008-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 10960 | |
| 10961 | PR other/35148 |
| 10962 | * Makefile.in (gcc-vers.texi): Use abs_srcdir for the value of |
| 10963 | srcdir. |
| 10964 | |
| 86428198 |
10965 | 2008-02-13 Andreas Krebbel <krebbel1@de.ibm.com> |
| 10966 | |
| 10967 | * config/s390/s390.c (struct constant_pool): New field |
| 10968 | emit_pool_after added. |
| 10969 | (s390_mainpool_start): Set the emit_pool_after flag according |
| 10970 | to the section switch notes. |
| 10971 | (s390_mainpool_finish): Consider emit_pool_after when emitting |
| 10972 | the literal pool at the end of the function. |
| 10973 | (s390_chunkify_start): Force literal pool splits at section |
| 10974 | switch notes. |
| 10975 | |
| 86079287 |
10976 | 2008-02-13 Michael Matz <matz@suse.de> |
| 10977 | |
| 10978 | PR debug/35065 |
| 10979 | * var-tracking.c (clobber_variable_part): Correctly traverse the |
| 10980 | list. |
| 10981 | |
| bfce1236 |
10982 | 2008-02-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 10983 | |
| 10984 | PR 29673 |
| 10985 | * doc/invoke.texi (Debugging Options): Remove -fdump-tree-inlined. |
| 10986 | Add -fdump-ipa-inline. |
| 10987 | * tree-dump.c (dump_files): Remove tree-inlined dump. |
| 10988 | * tree-pass.h (tree_dump_index): Remove TDI_inlined. |
| 10989 | |
| e3e3ee4b |
10990 | 2008-02-12 Richard Guenther <rguenther@suse.de> |
| 10991 | |
| 10992 | PR tree-optimization/35171 |
| 10993 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Deal with |
| 10994 | default defs. |
| 10995 | |
| d06ed0b1 |
10996 | 2008-02-12 Richard Guenther <rguenther@suse.de> |
| 10997 | |
| 10998 | PR middle-end/35163 |
| 10999 | * fold-const.c (fold_widened_comparison): Use get_unwidened in |
| 11000 | value-preserving mode. Disallow final truncation. |
| 11001 | |
| 06b0fbf1 |
11002 | 2008-02-12 Eric Botcazou <ebotcazou@adacore.com> |
| 11003 | |
| 11004 | PR middle-end/35136 |
| 11005 | * gimplify.c (force_gimple_operand_bsi): Move SSA renaming |
| 11006 | code from here to... |
| 11007 | (force_gimple_operand): ...here. |
| 11008 | |
| 3f982e5a |
11009 | 2008-02-12 Jakub Jelinek <jakub@redhat.com> |
| 11010 | |
| 194bd83c |
11011 | PR c++/35144 |
| 11012 | * tree-sra.c (sra_build_assignment): fold_convert SRC if copying |
| 11013 | non-compatible pointers. |
| 11014 | (generate_element_copy): If SRC and DST are RECORD_TYPEs with |
| 11015 | different FIELD_DECLs, try harder by comparing field offsets, sizes |
| 11016 | and types. |
| 11017 | |
| 3f982e5a |
11018 | PR inline-asm/35160 |
| 11019 | * function.c (match_asm_constraints_1): Don't replace the same input |
| 11020 | multiple times. |
| 11021 | |
| 637dc5b6 |
11022 | 2008-02-12 Anatoly Sokolov <aesok@post.ru> |
| 11023 | |
| 11024 | * config/avr/avr.h (AVR_HAVE_RAMPZ): Define. |
| 11025 | * config/avr/avr.c (expand_prologue): Save RAMPZ register. |
| 11026 | (expand_epilogue): Restore RAMPZ register. |
| 11027 | * config/avr/avr.md (RAMPZ_ADDR): New constant. |
| 11028 | |
| 41992f82 |
11029 | 2008-02-11 Kai Tietz <kai.tietz@onevision.com> |
| 11030 | |
| 6144731c |
11031 | * config/i386/cygwin.asm: (__alloca): Correct calling |
| 41992f82 |
11032 | convention and alignment. |
| 11033 | (__chkstk): Force 8 byte stack alignment. |
| 11034 | |
| 3de988b5 |
11035 | 2008-02-11 Uros Bizjak <ubizjak@gmail.com> |
| efd43187 |
11036 | Richard Guenther <rguenther@suse.de> |
| 3de988b5 |
11037 | |
| 11038 | PR tree-optimization/33992 |
| 11039 | * tree-ssa-loop-im.c (rewrite_bittest): Fixup the type of |
| 11040 | the zero we compare against. |
| 11041 | |
| 6144731c |
11042 | 2008-02-10 Danny Smith <dannysmith@users.sourceforge.net> |
| 11043 | |
| 11044 | PR libfortran/35063 |
| 11045 | * gthr-win32.h (__gthread_mutex_destroy_function): New function |
| 11046 | to CloseHandle after unlocking to prevent accumulation of handle |
| 11047 | count. |
| 11048 | |
| 3e478718 |
11049 | 2008-02-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 11050 | |
| 11051 | PR middle_end/34150 |
| 11052 | * pa.c (legitimize_pic_address): Add REG_EQUAL note on sets with a |
| 11053 | pic_label_operand source. Similarly, add a REG_LABEL_OPERAND note |
| 11054 | and update LABEL_NUSES during and after reload. |
| 11055 | |
| 76d5115a |
11056 | 2008-02-08 Steven Bosscher <stevenb.gcc@gmail.com> |
| 11057 | |
| 11058 | PR middle-end/34627 |
| ae731b4f |
11059 | * combine.c (simplify_if_then_else): Make sure the comparison is |
| 76d5115a |
11060 | against const0_rtx when simplifying to (abs x) or (neg (abs X)). |
| 11061 | |
| e506f1d4 |
11062 | 2008-02-08 Richard Sandiford <rsandifo@nildram.co.uk> |
| 11063 | |
| 11064 | PR bootstrap/35051 |
| 11065 | * double-int.h: Don't include gmp.h for GENERATOR_FILEs. |
| 11066 | (mpz_set_double_int, mpz_get_double_int): Hide from GENERATOR_FILEs. |
| 11067 | * real.h: Don't include gmp.h or mpfr.h for GENERATOR_FILEs. |
| 11068 | (real_from_mpfr, mpfr_from_real): Hide from GENERATOR_FILEs. |
| 11069 | * tree.h (get_type_static_bounds): Likewise. |
| 11070 | |
| bfbab40c |
11071 | 2008-02-08 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 11072 | |
| 11073 | * doc/invoke.texi (Option Summary, C++ Dialect Options) |
| 11074 | (Objective-C and Objective-C++ Dialect Options, Warning Options): |
| 11075 | Make -Wfoo language annotations match what the compiler outputs. |
| 11076 | |
| c7386c28 |
11077 | 2008-02-08 Sa Liu <saliu@de.ibm.com> |
| 11078 | |
| 11079 | * config/spu/spu-builtins.def: Fixed wrong parameter type in spu |
| 11080 | intrinsics spu_convts, spu_convtu, spu_convtf. |
| c7386c28 |
11081 | |
| 9bc2537d |
11082 | 2008-02-08 Hans-Peter Nilsson <hp@axis.com> |
| 11083 | |
| 11084 | * doc/extend.texi (Function Attributes) <noinline>: Mention |
| 11085 | asm ("") as method to keep calls. |
| 11086 | |
| 30b0f428 |
11087 | 2008-02-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 11088 | |
| 11089 | PR other/32754 |
| 11090 | * doc/options.texi (Options): Replace references to opts.sh with |
| 11091 | optc-gen.awk. |
| 11092 | * opts-common.c: Likewise. |
| 11093 | * optc-gen.awk: Likewise. |
| 11094 | |
| 8364148d |
11095 | 2008-02-07 Andreas Krebbel <krebbel1@de.ibm.com> |
| 11096 | |
| 11097 | * config/s390/s390.h (FUNCTION_ARG_REGNO_P): Fix fprs for 64 bit. |
| 11098 | |
| 11099 | 2008-02-07 Richard Henderson <rth@redhat.com> |
| e8e27646 |
11100 | |
| 11101 | PR rtl-opt/33410 |
| 11102 | * config/alpha/alpha.c (alpha_emit_xfloating_compare): Use an |
| 11103 | EXPR_LIST for the REG_EQUAL instead of a comparison with a |
| 11104 | funny mode. |
| 11105 | |
| 4251ed76 |
11106 | 2008-02-07 Uros Bizjak <ubizjak@gmail.com> |
| 11107 | |
| 11108 | PR tree-optimization/35085 |
| 11109 | * tree-ssa-reassoc.c (rewrite_expr_tree): Enable destructive update |
| 11110 | for operand entry oe2 in addition to operand entry oe3 in order to |
| 11111 | expose more opportunities for vectorizer sum reduction. |
| 11112 | |
| 6ca01c3b |
11113 | 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 11114 | |
| 11115 | PR other/35107 |
| 11116 | * Makefile.in (LIBS): Remove $(GMPLIBS). |
| 11117 | (cc1-dummy, cc1): Add $(GMPLIBS). |
| 11118 | |
| 1dbb4355 |
11119 | 2008-02-06 Jan Hubicka <jh@suse.cz> |
| 11120 | |
| 5f704018 |
11121 | PR target/23322 |
| 1dbb4355 |
11122 | * i386.md (moddf_integer): Do not produce partial memory stalls for |
| 11123 | targets where it hurts. |
| 11124 | |
| 4c8054f4 |
11125 | 2008-02-06 Uros Bizjak <ubizjak@gmail.com> |
| 11126 | |
| 11127 | PR target/35083 |
| 11128 | * optabs.c (expand_float): Do not check for decimal modes when |
| 11129 | expanding unsigned integer through signed conversion. |
| 11130 | |
| 48f4cf85 |
11131 | 2008-02-06 Nick Clifton <nickc@redhat.com> |
| 11132 | |
| 11133 | * config/stormy16/stormy16.md (eqbranchsi): Replace a match_dup |
| 11134 | inside the clobber with a match_operand and duplicated operand |
| 11135 | number in the constraint. |
| 11136 | (ineqbranchsi): Delete redundant comment. |
| 11137 | |
| 3b7a17d9 |
11138 | 2008-02-06 Ralf Corsepius <ralf.corsepius@rtems.org> |
| 11139 | |
| f04beaef |
11140 | * config/arm/rtems-elf.h (TARGET_OS_CPP_BUILTINS): Add |
| 11141 | builtin_define ("__USE_INIT_FINI__"). |
| 11142 | * config/h8300/t-rtems (MULTILIB_OPTION,MULTILIB_DIRNAMES): Add |
| 11143 | -msx multilibs. |
| 3b7a17d9 |
11144 | * gthr-rtems.h: Remove __GTHREAD_MUTEX_INIT. |
| 11145 | |
| b518f2ae |
11146 | 2008-02-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 11147 | |
| 11148 | PR documentation/30330 |
| 11149 | * doc/invoke.texi (C++ Dialect Options) |
| 11150 | (Objective-C and Objective-C++ Dialect Options, Warning Options): |
| 11151 | For each warning option -Wfoo that allows -Wno-foo, ensure both |
| 11152 | -Wfoo and -Wno-foo are listed in the option index. Fix index |
| 11153 | entry of -Wswitch-default, index -Wnormalized= including the |
| 11154 | `=', and -Wlarger-than-@var{len} including @var{len}. |
| 11155 | |
| 840638ec |
11156 | 2008-02-05 Uros Bizjak <ubizjak@gmail.com> |
| 11157 | |
| 11158 | * config/i386/i386.md (floatunssisf2): Use |
| 11159 | ix86_expand_convert_uns_sisf_sse also for TARGET_SSE. |
| 11160 | (floatunssi<mode>2): Rename from floatunssisf2 and floatunssidf2. |
| 11161 | Macroize expander using MODEF mode iterator. |
| 11162 | |
| 09885372 |
11163 | 2008-02-05 Diego Novillo <dnovillo@google.com> |
| 11164 | |
| 11165 | http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00140.html |
| 11166 | |
| 11167 | PR 33738 |
| 840638ec |
11168 | * tree-vrp.c (vrp_evaluate_conditional): Revert fix for PR 33738. |
| 09885372 |
11169 | |
| ceb21d85 |
11170 | 2008-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| 11171 | |
| 11172 | PR other/35070 |
| 11173 | * toplev.c (print_version): Honor `indent' for GMP/MPFR warnings. |
| 11174 | |
| df3ba0fe |
11175 | 2008-02-05 H.J. Lu <hongjiu.lu@intel.com> |
| 11176 | |
| 11177 | PR target/35084 |
| 11178 | * config/i386/i386.c (ix86_function_sseregparm): Add an arg |
| 11179 | to indicate if a message should be generated. |
| 11180 | (init_cumulative_args): Updated. |
| 11181 | (function_value_32): Likewise. |
| 11182 | |
| 79f7a0b8 |
11183 | 2008-02-05 Joseph Myers <joseph@codesourcery.com> |
| 11184 | |
| 11185 | * doc/include/texinfo.tex: Update to version 2008-02-04.16. |
| 11186 | |
| 470195a4 |
11187 | 2008-02-05 Uros Bizjak <ubizjak@gmail.com> |
| 11188 | |
| 11189 | PR target/35083 |
| 11190 | * config/i386/i386.md (floatunsisf2): Enable for TARGET_SSE_MATH only. |
| 11191 | Call ix86_expand_convert_uns_sisf_sse for TARGET_SSE2. |
| 11192 | |
| 82ec0d8f |
11193 | 2008-02-04 Diego Novillo <dnovillo@google.com> |
| 11194 | |
| 11195 | http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00110.html |
| 11196 | |
| 11197 | PR 33738 |
| 11198 | * tree-vrp.c (vrp_evaluate_conditional): With |
| 11199 | -Wtype-limits, emit a warning when comparing against a |
| 11200 | constant outside the natural range of OP0's type. |
| 11201 | |
| bbf511cd |
11202 | 2008-02-04 Richard Guenther <rguenther@suse.de> |
| 11203 | |
| 11204 | PR middle-end/33631 |
| 11205 | * expr.c (count_type_elements): Give for unions instead of |
| 11206 | guessing. |
| 11207 | |
| 5bad702f |
11208 | 2008-02-04 Richard Guenther <rguenther@suse.de> |
| 11209 | |
| 11210 | PR middle-end/35043 |
| 11211 | * gimplify.c (gimplify_init_ctor_eval): Convert array indices |
| 11212 | to TYPE_DOMAINs base type instead of using bitsizetype here. |
| 11213 | |
| 930e8175 |
11214 | 2008-02-03 Jason Merrill <jason@redhat.com> |
| 11215 | |
| 11216 | * print-tree.c (print_node) [CONSTRUCTOR]: Print elements. |
| 11217 | |
| c55906eb |
11218 | 2008-02-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 11219 | |
| 11220 | PR other/29972 |
| 11221 | * doc/invoke.texi (C++ Dialect Options, Optimize Options) |
| 11222 | (HPPA Options, i386 and x86-64 Options, IA-64 Options) |
| 11223 | (RS/6000 and PowerPC Options): Fix typos and markup. |
| 11224 | * doc/passes.texi (Tree-SSA passes): Likewise. |
| 11225 | |
| ce53880e |
11226 | 2008-02-02 Michael Matz <matz@suse.de> |
| 11227 | |
| 11228 | PR target/35045 |
| 11229 | * postreload-gcse.c (record_last_reg_set_info_regno): Renamed |
| 11230 | from record_last_reg_set_info. |
| 11231 | (record_last_reg_set_info): Take an RTX argument, iterate over all |
| 11232 | constituent hardregs. |
| 11233 | (record_last_set_info, record_opr_changes): Change calls to |
| 11234 | new signature or to record_last_reg_set_info_regno. |
| 11235 | |
| 957fb083 |
11236 | 2008-02-02 Gerald Pfeifer <gerald@pfeifer.com> |
| 11237 | |
| 11238 | * doc/extend.texi (X86 Built-in Functions): Fix grammar. |
| 11239 | |
| dec9a6b8 |
11240 | 2008-02-01 Hans-Peter Nilsson <hp@axis.com> |
| 11241 | |
| 11242 | PR rtl-optimization/34773 |
| 11243 | * reg-notes.def (EQUAL): Mention significance of combination of |
| 11244 | REG_EQUAL and REG_RETVAL. |
| 11245 | * fwprop.c (try_fwprop_subst): Don't add REG_EQUAL to an |
| 11246 | insn that has a REG_RETVAL. |
| 11247 | |
| 6ccd4361 |
11248 | 2008-02-01 Roger Sayle <roger@eyesopen.com> |
| 11249 | |
| 11250 | PR bootstrap/33781 |
| 11251 | * configure.ac (--enable-fixed-point): Disable unless explicitly |
| 11252 | requested on IRIX. |
| 11253 | * configure: Regenerate. |
| 11254 | |
| 39e88a5d |
11255 | 2008-02-01 Richard Guenther <rguenther@suse.de> |
| 11256 | |
| 11257 | PR other/35042 |
| 11258 | * invoke.texi (-finline-limit): Remove no longer true parts |
| 11259 | of the documentation. Note that there is no default value. |
| 11260 | |
| 2f5beddc |
11261 | 2008-02-01 Andrew Pinski <pinskia@gmail.com> |
| 11262 | Mark Mitchell <mark@codesourcery.com> |
| 11263 | Ben Elliston <bje@au.ibm.com> |
| 11264 | |
| 11265 | PR c/29326 |
| 11266 | * doc/extend.texi (Other Builtins): Document. |
| 11267 | |
| d40533b6 |
11268 | 2008-01-31 Tom Browder <tom.browder@gmail.com> |
| 11269 | |
| 11270 | * doc/c-tree.texi (Types): Fix grammar. |
| 11271 | (Expression trees): Ditto. |
| 11272 | * doc/passes.texi (Tree-SSA passes): Ditto. |
| 11273 | |
| 11274 | * doc/configterms.texi (Configure Terms): Fix typo. |
| 11275 | * doc/cpp.texi (Common Predefined Macros): Ditto. |
| 11276 | * doc/md.texi (Machine Constraints): Ditto. |
| 11277 | |
| 11278 | * doc/makefile.texi (Makefile): Add comma. |
| 11279 | |
| 38cd7009 |
11280 | 2008-01-31 Tom Browder <tom.browder@gmail.com> |
| 11281 | Gerald Pfeifer <gerald@pfeifer.com> |
| 11282 | |
| 11283 | * doc/sourcebuild.texi (Front End): Remove references to CVS |
| 11284 | and CVSROOT/modules. |
| 11285 | (Texinfo Manuals): Replace reference to CVS by one to SVN. |
| 11286 | (Back End): Remove reference to CVS. |
| 11287 | |
| 0d399d52 |
11288 | 2008-01-31 Richard Sandiford <rsandifo@nildram.co.uk> |
| 11289 | |
| 11290 | PR target/34900 |
| 11291 | * config/mips/mips.c (gen_load_const_gp): New function, taking a |
| 11292 | comment from... |
| 11293 | (mips16_gp_pseudo_reg): ...here. |
| 11294 | * config/mips/mips.md (load_const_gp): Replace with... |
| 11295 | (load_const_gp_<mode>): ...this :P-based insn. |
| 11296 | |
| c75a5ac5 |
11297 | 2008-01-31 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 11298 | |
| 11299 | * doc/invoke.texi (-ansi): Mention explicitly corresponding -std= |
| 11300 | options. Minor fixes. |
| 11301 | (-std): Move reference to standards closer to where language |
| 11302 | standards are first mentioned. |
| 11303 | |
| 53716799 |
11304 | 2008-01-31 Richard Sandiford <rsandifo@nildram.co.uk> |
| 11305 | |
| 11306 | PR rtl-optimization/34995 |
| 11307 | * reload.c (alternative_allows_const_pool_ref): Take an rtx |
| 11308 | parameter and return a bool. If the rtx parameter is nonnull, |
| 11309 | check that it satisfies an EXTRA_MEMORY_CONSTRAINT. |
| 11310 | (find_reloads): Update call accordingly. Pass the new operand |
| 11311 | if it needed no address reloads, otherwise pass null. |
| 11312 | |
| e14d689c |
11313 | 2008-01-30 Richard Henderson <rth@redhat.com> |
| 11314 | |
| 11315 | PR c/34993 |
| 11316 | * tree.c (build_type_attribute_qual_variant): Skip TYPE_DOMAIN |
| 11317 | for unbounded arrays. |
| 11318 | |
| 9424a8b9 |
11319 | 2008-01-30 Silvius Rus <rus@google.com> |
| 11320 | |
| 11321 | * config/i386/xmmintrin.h (_mm_prefetch): Add const to first arg. |
| 11322 | |
| 89beb200 |
11323 | 2008-01-30 Jan Hubicka <jh@suse.cz> |
| 11324 | |
| 11325 | PR target/34982 |
| 11326 | * i386.c (init_cumulative_args): Use real function declaration when |
| 11327 | calling locally. |
| 11328 | |
| 9a9cbcd2 |
11329 | 2008-01-30 Richard Sandiford <rsandifo@nildram.co.uk> |
| 11330 | |
| 11331 | PR rtl-optimization/34998 |
| 11332 | * global.c (build_insn_chain): Treat non-subreg_lowpart |
| 11333 | SUBREGs of pseudos as clobbering all the words covered by the |
| 11334 | SUBREG, not just all the bytes. |
| 11335 | * ra-conflict.c (clear_reg_in_live): Likewise. Take the |
| 11336 | original df_ref rather than an extract parameter. |
| 11337 | (global_conflicts): Update call accordingly. |
| 11338 | |
| 365b8932 |
11339 | 2008-01-30 Andreas Krebbel <krebbel1@de.ibm.com> |
| 11340 | |
| 11341 | * config/s390/fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange |
| 11342 | the overflow check to make it easier to read. |
| 11343 | (__fixtfdi): Change the type of the ll member in union |
| 11344 | long_double to UDItype_x. |
| 11345 | |
| c55e2943 |
11346 | 2008-01-30 Jakub Jelinek <jakub@redhat.com> |
| 11347 | |
| 117ef3d7 |
11348 | PR middle-end/34969 |
| 11349 | * cgraph.h (cgraph_update_edges_for_call_stmt): New prototype. |
| 11350 | * cgraph.c (cgraph_update_edges_for_call_stmt): New function. |
| 11351 | * tree-inline.c (fold_marked_statements): Call |
| 11352 | cgraph_update_edges_for_call_stmt if folding a call statement. |
| 11353 | * cgraphunit.c (verify_cgraph_node): Set cfun to this_cfun for |
| 11354 | debug_generic_stmt calls, reset it back afterwards. |
| 11355 | |
| c55e2943 |
11356 | PR c/35017 |
| 11357 | * c-decl.c (start_decl): Don't pedwarn about TREE_READONLY |
| 11358 | static decls. |
| 11359 | * c-typeck.c (build_external_ref): Don't pedwarn about |
| 11360 | static vars in current function's scope. |
| 11361 | |
| 5bcb8578 |
11362 | 2008-01-29 Joseph Myers <joseph@codesourcery.com> |
| 11363 | |
| 11364 | * config.gcc (i[34567]86-*-nto-qnx*): Remove deprecation. |
| 11365 | |
| 94023798 |
11366 | 2008-01-29 Bernhard Fischer <aldot@gcc.gnu.org> |
| 11367 | |
| 11368 | PR c/35002 |
| 11369 | * ipa-struct-reorg.c: Fix spelling. |
| 11370 | * params.def: Ditto. |
| 11371 | |
| ed6049c8 |
11372 | 2008-01-29 Richard Guenther <rguenther@suse.de> |
| 11373 | |
| 11374 | PR middle-end/35006 |
| 11375 | * tree-inline.h (struct copy_body_data): Add remapping_type_depth |
| 11376 | field. |
| 11377 | * tree-inline.c (remap_type): Increment remapping_type_depth |
| 11378 | around remapping types. |
| 11379 | (copy_body_r): Only add referenced variables if they are referenced |
| 11380 | from code, not types. |
| 11381 | |
| 830a6615 |
11382 | 2008-01-29 Douglas Gregor <doug.gregor@gmail.com> |
| 11383 | |
| 11384 | PR c++/34055 |
| 11385 | PR c++/34103 |
| 11386 | PR c++/34219 |
| 11387 | PR c++/34606 |
| 11388 | PR c++/34753 |
| 11389 | PR c++/34754 |
| 11390 | PR c++/34755 |
| 11391 | PR c++/34919 |
| 11392 | PR c++/34961 |
| 11393 | * c-pretty-print.c (pp_c_type_qualifier_list): Don't try to print |
| 11394 | qualifiers for an ERROR_MARK_NODE or a NULL_TREE. |
| 11395 | |
| 48bffadc |
11396 | 2008-01-28 Andy Hutchinson <hutchinsonandy@netscape.net> |
| 11397 | |
| 11398 | PR target/34412 |
| 11399 | * config/avr/avr.c (expand_prologue): Use correct QI mode frame |
| 11400 | pointer for tiny stack. |
| 11401 | |
| 260cf6df |
11402 | 2008-01-28 Bernhard Fischer <aldot@gcc.gnu.org> |
| 11403 | |
| 11404 | * doc/tree-ssa.texi: Add cindex PHI nodes and improve wording. |
| 11405 | |
| 345ff830 |
11406 | 2008-01-28 Bernhard Fischer <aldot@gcc.gnu.org> |
| 11407 | |
| 11408 | * config/vx-common.h: Fix typo in comment. |
| 11409 | |
| c5f257af |
11410 | 2008-01-28 Ian Lance Taylor <iant@google.com> |
| 11411 | |
| 11412 | PR c++/34862 |
| 11413 | PR c++/33407 |
| 11414 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't |
| 11415 | coalesce pointers if they have different DECL_NO_TBAA_P values. |
| 11416 | * tree-ssa-copy.c (may_propagate_copy): Don't propagate copies |
| 11417 | between variables with different DECL_NO_TBAA_P values. |
| 11418 | |
| c64b5439 |
11419 | 2008-01-28 Nathan Froyd <froydnj@codesourcery.com> |
| 11420 | |
| 11421 | PR 31535 |
| 11422 | * config/rs6000/rs6000.c (small_data_operand): Vectors and floats |
| 11423 | are not legitimate small data references on SPE targets. |
| 11424 | |
| bcedfa23 |
11425 | 2008-01-28 David Daney <ddaney@avtrex.com> |
| 11426 | |
| 11427 | * doc/install.texi (mips-*-*): Recommend binutils 2.18. |
| 11428 | |
| fe30b803 |
11429 | 2008-01-28 David Daney <ddaney@avtrex.com> |
| 11430 | |
| 11431 | * doc/install.texi (--disable-libgcj-bc): Reword documentation. |
| 11432 | |
| 453829c7 |
11433 | 2008-01-27 Joseph Myers <joseph@codesourcery.com> |
| 11434 | |
| 11435 | * config.gcc (strongarm*-*, ep9312*-*, xscale*-*, parisc*-*, |
| 11436 | m680[012]0-*, *-*-beos*, *-*-kaos*, *-*-linux*aout*, |
| 11437 | *-*-linux*libc1*, *-*-solaris2.[0-6], *-*-solaris2.[0-6].*, |
| 11438 | *-*-sysv*, *-*-windiss*, alpha*-*-unicosmk*, cris-*-aout, |
| 11439 | hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, |
| 11440 | i[34567]86-sequent-ptx4*, i[34567]86-*-nto-qnx*, |
| 11441 | i[34567]86-*-sco3.2v5*, i[34567]86-*-uwin*, powerpc-*-chorusos*, |
| 11442 | vax-*-bsd*, vax-*-ultrix*): Mark obsolete. |
| 11443 | |
| 511934f9 |
11444 | 2008-01-27 Bernhard Fischer <aldot@gcc.gnu.org> |
| 11445 | |
| 11446 | * basic-block.h (condjump_equiv_p): Fix comment. |
| 11447 | |
| ba810638 |
11448 | 2008-01-27 Bernhard Fischer <aldot@gcc.gnu.org> |
| 11449 | |
| 11450 | * tree-pretty-print.c (print_generic_decl, print_generic_stmt, |
| 11451 | print_generic_stmt_indented): Fix comment. |
| 11452 | |
| e214b635 |
11453 | 2008-01-27 Bernhard Fischer <aldot@gcc.gnu.org> |
| 11454 | |
| 11455 | * configure.ac (__stack_chk_fail): Add detecion for availability |
| 11456 | of SSP in uClibc by checking if __UCLIBC_HAS_SSP__ is defined. |
| 11457 | * configure: Regenerate. |
| 11458 | |
| b32b308d |
11459 | 2008-01-26 Maxim Kuvyrkov <maxim@codesourcery.com> |
| 11460 | |
| 11461 | PR middle-end/34688 |
| 11462 | * final.c (output_addr_const): Handle TRUNCATE. |
| 11463 | |
| 3c2818b0 |
11464 | 2008-01-26 Zdenek Dvorak <ook@ucw.cz> |
| 11465 | |
| 11466 | PR target/34711 |
| 11467 | * tree-ssa-loop-ivopts.c (comp_cost): New type. |
| 11468 | (zero_cost, infinite_cost): New constants. |
| 11469 | (struct cost_pair): Change type of cost to comp_cost. |
| 11470 | (struct iv_ca): Change type of cand_use_cost and cost to comp_cost. |
| 11471 | (new_cost, add_costs, sub_costs, compare_costs, infinite_cost_p): |
| 11472 | New functions. |
| 11473 | (set_use_iv_cost, force_expr_to_var_cost, force_var_cost, |
| 11474 | split_address_cost, ptr_difference_cost, difference_cost, |
| 11475 | get_computation_cost_at, get_computation_cost, |
| 11476 | determine_use_iv_cost_generic, determine_use_iv_cost_address, |
| 11477 | determine_use_iv_cost_condition, determine_use_iv_costs, |
| 11478 | cheaper_cost_pair, iv_ca_recount_cost, iv_ca_set_no_cp, |
| 11479 | iv_ca_set_cp, iv_ca_cost, iv_ca_new, iv_ca_dump, iv_ca_extend, |
| 11480 | iv_ca_narrow, iv_ca_prune, try_improve_iv_set, find_optimal_iv_set): |
| 11481 | Change type of cost to comp_cost. |
| 11482 | (determine_iv_cost): Increase cost of non-original ivs, instead |
| 11483 | of decreasing the cost of original ones. |
| 11484 | (get_address_cost): Indicate the complexity of the addressing mode |
| 11485 | in comp_cost. |
| 11486 | (try_add_cand_for): Prefer using ivs not specific to some object. |
| 11487 | * tree-flow.h (force_expr_to_var_cost): Declaration removed. |
| 11488 | |
| b32b308d |
11489 | 2008-01-26 Peter Bergner <bergner@vnet.ibm.com> |
| bc5e6ea1 |
11490 | Janis Johnson <janis187@us.ibm.com> |
| 11491 | |
| 11492 | PR target/34814 |
| 11493 | * doc/tm.texi (TARGET_EXPAND_TO_RTL_HOOK): Document. |
| 11494 | (TARGET_INSTANTIATE_DECLS): Likewise. |
| 11495 | * target.h (expand_to_rtl_hook): New target hook. |
| 11496 | (instantiate_decls): Likewise. |
| 11497 | * function.c (instantiate_decl): Make non-static. Rename to... |
| 11498 | (instantiate_decl_rtl): ... this. |
| 11499 | (instantiate_expr): Use instantiate_decl_rtl. |
| 11500 | (instantiate_decls_1): Likewise. |
| 11501 | (instantiate_decls): Likewise. |
| 11502 | (instantiate_virtual_regs: Call new instantiate_decls taget hook. |
| 11503 | * function.h (instantiate_decl_rtl): Add prototype. |
| 11504 | * cfgexpand.c (target.h): New include. |
| 11505 | (tree_expand_cfg): Call new expand_to_rtl_hook target hook. |
| 11506 | * target-def.h (TARGET_EXPAND_TO_RTL_HOOK): New define. |
| 11507 | (TARGET_INSTANTIATE_DECLS): Likewise. |
| 11508 | (TARGET_INITIALIZER): New target hooks added. |
| 11509 | * config/rs6000/rs6000-protos.h (rs6000_secondary_memory_needed_rtx): |
| 11510 | New prototype. |
| 11511 | * config/rs6000/rs6000.c (tree-flow.h): New include. |
| 11512 | (machine_function): Add sdmode_stack_slot field. |
| 11513 | (rs6000_alloc_sdmode_stack_slot): New function. |
| 11514 | (rs6000_instantiate_decls): Likewise. |
| 11515 | (rs6000_secondary_memory_needed_rtx): Likewise. |
| 11516 | (rs6000_check_sdmode): Likewise. |
| 11517 | (TARGET_EXPAND_TO_RTL_HOOK): Target macro defined. |
| 11518 | (TARGET_INSTANTIATE_DECLS): Likewise. |
| 11519 | (rs6000_hard_regno_mode_ok): Allow SDmode. |
| 11520 | (num_insns_constant): Likewise. Handle _Decimal32 constants. |
| 11521 | (rs6000_emit_move): Handle SDmode. |
| 11522 | (function_arg_advance): Likewise. |
| 11523 | (function_arg): Likewise. |
| 11524 | (rs6000_gimplify_va_arg): Likewise. Add special handling of |
| 11525 | SDmode var args for 32-bit compiles. |
| 11526 | (rs6000_secondary_reload_class): Handle SDmode. |
| 11527 | (rs6000_output_function_epilogue): Likewise. |
| 11528 | (rs6000_function_value): Simplify if statement. |
| 11529 | (rs6000_libcall_value): Likewise. |
| 11530 | * config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Handle SDmode. |
| 11531 | (SECONDARY_MEMORY_NEEDED_RTX): Add define. |
| 11532 | * config/rs6000/dfp.md (movsd): New define_expand and splitter. |
| 11533 | (movsd_hardfloat): New define_insn. |
| 11534 | (movsd_softfloat): Likewise. |
| 11535 | (movsd_store): Likewise. |
| 11536 | (movsd_load): Likewise. |
| 11537 | (extendsddd2): Likewise. |
| 11538 | (extendsdtd2): Likewise. |
| 11539 | (truncddsd2): Likewise. |
| 11540 | (movdd_hardfloat64): Fixup comment. |
| 11541 | (UNSPEC_MOVSD_LOAD): New constant. |
| 11542 | (UNSPEC_MOVSD_STORE): Likewise. |
| 11543 | |
| 37aea014 |
11544 | 2008-01-26 Jakub Jelinek <jakub@redhat.com> |
| 11545 | |
| 11546 | PR c++/34965 |
| 11547 | * c-pretty-print.c (pp_c_exclusive_or_expression): Handle |
| 11548 | TRUTH_XOR_EXPR. |
| 11549 | (pp_c_logical_and_expression): Handle TRUTH_AND_EXPR. |
| 11550 | (pp_c_logical_or_expression): Handle TRUTH_OR_EXPR. |
| 11551 | (pp_c_expression): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR |
| 11552 | and TRUTH_XOR_EXPR. |
| 11553 | |
| 0cc77516 |
11554 | 2008-01-26 David Edelsohn <edelsohn@gnu.org> |
| 11555 | |
| 11556 | PR target/34794 |
| 11557 | * config.gcc: Separate AIX 5.3 from AIX 6.1. |
| 11558 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define |
| 11559 | __LONGDOUBLE128 too. |
| 11560 | * config/rs6000/aix61.h: New file. |
| 11561 | |
| e03d813f |
11562 | 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk> |
| 11563 | |
| 11564 | PR rtl-optimization/34959 |
| 11565 | * optabs.c (expand_unop): In libcall notes, give ffs, clz, ctz, |
| 11566 | popcount and parity rtxes the same mode as their operand. |
| 11567 | Truncate or extend the result to the return value's mode |
| 11568 | if necessary. |
| 11569 | |
| 5eec32fe |
11570 | 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk> |
| 11571 | |
| 11572 | PR target/34981 |
| 11573 | * config/mips/mips-protos.h (mips_expand_call): Return an rtx. |
| 11574 | * config/mips/mips.h (FIRST_PSEUDO_REGISTER): Rename FAKE_CALL_REGNO |
| 11575 | to GOT_VERSION_REGNUM. |
| 11576 | (CALL_REALLY_USED_REGISTERS): Set the GOT_VERSION_REGNUM entry to 0. |
| 11577 | (EPILOGUE_USES): Include GOT_VERSION_REGNUM if TARGET_USE_GOT. |
| 11578 | * config/mips/mips.c (mips_emit_call_insn): New function. |
| 11579 | (mips_call_tls_get_addr): Call mips_expand_call directly. |
| 11580 | (mips16_copy_fpr_return_value): Use mips_emit_call_insn rather than |
| 11581 | emit_call_insn. |
| 11582 | (mips16_build_call_stub): Likewise. Return the call insn or null. |
| 11583 | (mips_expand_call): Update the call to mips16_build_call_stub |
| 11584 | accordingly and a remove redundant condition. Assert that MIPS16 |
| 11585 | stubs do not use lazy binding. Use mips_emit_call_insn and return |
| 11586 | the call insn. |
| 11587 | (mips_extra_live_on_entry): Include GOT_VERSION_REGNUM if |
| 11588 | TARGET_USE_GOT. |
| 11589 | (mips_hard_regno_mode_ok_p): Allow SImode for GOT_VERSION_REGNUM. |
| 11590 | (mips_avoid_hazard): Remove hazard_set handling. |
| 11591 | * config/mips/mips.md (UNSPEC_EH_RECEIVER): Rename to... |
| 11592 | (UNSPEC_RESTORE_GP): ...this. |
| 11593 | (UNSPEC_SET_GOT_VERSION, UNSPEC_UPDATE_GOT_VERSION): New constants. |
| 11594 | (FAKE_CALL_REGNO): Rename to... |
| 11595 | (GOT_VERSION_REGNUM): ...this. |
| 11596 | (type): Add "ghost" value. Add an associated insn reservation. |
| 11597 | (hazard_set): Remove. |
| 11598 | (exception_receiver): Rename to... |
| 11599 | (restore_gp): ...this and update the unspec identifier accordingly. |
| 11600 | (exception_receiver, nonlocal_got_receiver): New expanders. |
| 11601 | (load_call<mode>): Use GOT_VERSION_REGNUM. Don't set |
| 11602 | FAKE_CALL_REGNO. Remove hazard_set attribute. |
| 11603 | (set_got_version, update_got_version): New patterns. |
| 11604 | |
| 26b142a4 |
11605 | 2008-01-26 Danny Smith <dannysmith@users.sourceforge.net> |
| 11606 | |
| 11607 | PR target/34970 |
| 11608 | * config/i386/cygming.h (ASM_OUTPUT_LABELREF): Define. |
| 11609 | |
| 74a4b47f |
11610 | 2008-01-25 Joseph Myers <joseph@codesourcery.com> |
| 11611 | |
| 11612 | PR other/31955 |
| 11613 | * doc/install.texi2html: Generate gcc-vers.texi. |
| 11614 | |
| 2cc20bba |
11615 | 2008-01-25 DJ Delorie <dj@redhat.com> |
| 11616 | |
| 11617 | * config/m32c/m32c.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
| 11618 | |
| 99c77e32 |
11619 | 2008-01-25 Joseph Myers <joseph@codesourcery.com> |
| 11620 | |
| 11621 | * config/c4x: Remove directory. |
| 11622 | * config.gcc (crx-*, mt-*): Mark obsolete. |
| 11623 | (c4x-*, tic4x-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, tic4x-*, |
| 11624 | h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*, |
| 11625 | sh-*-rtemscoff*): Remove cases. |
| 11626 | * defaults.h (C4X_FLOAT_FORMAT): Remove. |
| 11627 | * real.c (encode_c4x_single, decode_c4x_single, |
| 11628 | encode_c4x_extended, decode_c4x_extended, c4x_single_format, |
| 11629 | c4x_extended_format): Remove. |
| 11630 | * real.h (c4x_single_format, c4x_extended_format): Remove. |
| 11631 | * doc/extend.texi (interrupt, naked): Remove mention of attributes |
| 11632 | on C4x. |
| 11633 | (Pragmas): Remove comment about c4x pragmas. |
| 11634 | * doc/install.texi (c4x): Remove target-specific instructions. |
| 11635 | * doc/invoke.texi (TMS320C3x/C4x Options): Remove. |
| 11636 | * doc/md.texi (Machine Constraints): Remove C4x documentation. |
| 11637 | * doc/tm.texi (MEMBER_TYPE_FORCES_BLK, c_register_pragma): Do not |
| 11638 | refer to C4x source files as examples. |
| 11639 | (C4X_FLOAT_FORMAT): Remove documentation. |
| 11640 | |
| ced0033c |
11641 | 2008-01-25 Bernd Schmidt <bernd.schmidt@analog.com> |
| 11642 | |
| 11643 | * config/bfin/bfin.c (override_options): Reorder tests so that |
| 11644 | flag_pic gets enabled for -msep-data. |
| 11645 | |
| 5c9c131f |
11646 | 2008-01-25 Richard Guenther <rguenther@suse.de> |
| 11647 | |
| 11648 | PR middle-end/32244 |
| 11649 | * expr.c (expand_expr_real_1): Reduce result of LSHIFT_EXPR |
| 11650 | to its bitfield precision if required. |
| 11651 | |
| b43fc0dc |
11652 | 2008-01-25 Jakub Jelinek <jakub@redhat.com> |
| 11653 | |
| 11654 | PR middle-end/33880 |
| 11655 | * tree-nested.c (walk_omp_for): New function. |
| 11656 | (convert_nonlocal_reference, convert_local_reference): Call |
| 11657 | walk_omp_for on OMP_FOR. |
| 11658 | (convert_call_expr): Call walk_body on OMP_FOR's |
| 11659 | OMP_FOR_PRE_INIT_BODY. |
| 11660 | |
| 8090c12d |
11661 | 2008-01-25 Richard Guenther <rguenther@suse.de> |
| 11662 | |
| 11663 | PR tree-optimization/34966 |
| 11664 | * tree-ssa-math-opts.c (execute_cse_sincos_1): For all but |
| 11665 | default defs and PHI_NODEs we have to insert after the |
| 11666 | defining statement. |
| 11667 | |
| bcf954af |
11668 | 2008-01-24 Nick Clifton <nickc@redhat.com> |
| 11669 | |
| 11670 | * config/stormy16/stormy16-lib2.c (MIN_UNITS_PER_WORD): |
| 11671 | Provide a default definition. |
| 11672 | (LIBGCC2_UNITS_PER_WORD): Likewise. |
| 11673 | |
| 11674 | * config/stormy16/stormy16.c: Include df.h for the prototype |
| 11675 | for df_regs_ever_live_p. |
| 11676 | (xstormy16_expand_builtin_va_start): Convert the stack offset |
| 11677 | into a component_ref and then use POINTER_PLUS_EXPR to add it |
| 11678 | to the incoming_virtual_args_rtx. |
| 11679 | (xstormy16_gimplify_va_arg_expr): Rename to |
| 11680 | xstormy16_gimplify_va_arg_expr. |
| 11681 | Use POINTER_PLUS_EXPR when performing pointer arithmetic. |
| 11682 | (TARGET_GIMPLIFY_VA_ARG_EXPR): Use renamed |
| 11683 | xstormy16_gimplify_va_arg_expr. |
| 11684 | Fix up some formatting issues. |
| 11685 | |
| 11686 | * config/stormy16/stormy16.c: (xstormy16_carry_plus_operand): |
| 11687 | Move to predicates.md. |
| 11688 | (xs_hi_general_operand): Likewise. |
| 11689 | (xs_hi_nonmemory_operand): Likewise. |
| 11690 | * config/stormy16/predicates.md: |
| 11691 | (xstormy16_carry_plus_operand): New predicate. |
| 11692 | (xs_hi_general_operand): New predicate. |
| 11693 | (xs_hi_nonmemory_operand): New predicate. |
| 11694 | * config/stormy16/stormy16-protos.h: |
| 11695 | (xstormy16_carry_plus_operand): Delete prototype. |
| 11696 | (xs_hi_general_operand): Likewise. |
| 11697 | (xs_hi_nonmemory_operand): Likewise. |
| 11698 | |
| 11699 | * config/storm16/stormy16.md (addhi3): Remove earlyclobber |
| 11700 | modifiers as they are no longer needed and they can trigger |
| 11701 | reload spill failures. |
| 11702 | |
| 11703 | * config/storm16/stormy16.md (ineqbranchsi): Replace match_dup |
| 11704 | with a match_operand in order to help reload. |
| 11705 | |
| 11706 | * config/storm16/stormy16.md (movhi_internal): Replace 'r' |
| 11707 | constraint with 'e' for the 8th alternative as this version of |
| 11708 | the mov.w instruction only accepts the lower 8 registers. |
| 11709 | |
| 72412d4b |
11710 | 2008-01-25 Uros Bizjak <ubizjak@gmail.com> |
| 11711 | |
| 11712 | PR target/34856 |
| 11713 | * simplifx-rtx.c (simplify_const_binary_operation) [VEC_CONCAT]: |
| 11714 | Consider only CONST_INT, CONST_DOUBLE and CONST_FIXED as constant |
| 11715 | vector elements. |
| 11716 | |
| b22f2ff4 |
11717 | 2008-01-25 Jakub Jelinek <jakub@redhat.com> |
| 11718 | |
| 11719 | PR middle-end/33333 |
| 11720 | * gimplify.c (gimplify_omp_for): Gimplify OMP_FOR_PRE_BODY. |
| 11721 | |
| 009b0c6d |
11722 | 2008-01-25 Golovanevsky Olga <olga@il.ibm.com> |
| 11723 | |
| 11724 | * ipa-struct-reorg.c (remove_str_allocs_in_func, remove_str_allocs): |
| 11725 | New functions. |
| 11726 | (remove_structure): Update allocations list before removing structure. |
| 11727 | |
| 864a494e |
11728 | 2008-01-25 Golovanevsky Olga <olga@il.ibm.com> |
| 11729 | |
| 11730 | * ipa-struct-reorg.c (is_safe_cond_expr, |
| 11731 | create_new_stmts_for_cond_expr): Use integer_zerop function, |
| 11732 | that recognize not only zero-pointer, but zero-integer too. |
| 11733 | |
| 98bdcbcf |
11734 | 2008-01-25 Ben Elliston <bje@au.ibm.com> |
| 11735 | |
| 11736 | PR other/22232 |
| 11737 | * fixproto: Escape "." in sed expression that strips leading "./". |
| 11738 | |
| 79d52444 |
11739 | 2008-01-24 H.J. Lu <hongjiu.lu@intel.com> |
| 11740 | |
| 11741 | PR driver/34904 |
| 11742 | * gcc.c (SWITCH_OK): Removed. |
| 11743 | (SWITCH_LIVE): Changed to bit. |
| 11744 | (SWITCH_FALSE): Likewise. |
| 11745 | (SWITCH_IGNORE): Likewise. |
| 11746 | (switchstr): Change live_cond to unsigned int. |
| 11747 | (process_command): Replace SWITCH_OK with 0. |
| 11748 | (do_self_spec): Likewise. |
| 11749 | (set_collect_gcc_options): Check the SWITCH_IGNORE bit. |
| 11750 | (give_switch): Likewise. |
| 11751 | (used_arg): Likewise. |
| 11752 | (do_spec_1): Set the SWITCH_IGNORE bit. |
| 11753 | (check_live_switch): Check both SWITCH_LIVE and SWITCH_FALSE |
| 11754 | bits. Set the SWITCH_LIVE bit. |
| 11755 | |
| 6cb659b1 |
11756 | 2008-01-24 Andreas Krebbel <krebbel1@de.ibm.com> |
| 11757 | |
| 11758 | * config/s390/s390.h (MOVE_RATIO): Define new target macro. |
| 11759 | |
| 66bc4f2f |
11760 | 2008-01-24 Richard Sandiford <rsandifo@nildram.co.uk> |
| 11761 | |
| 11762 | PR tree-optimization/34472 |
| 11763 | * ipa-struct-reorg.c (safe_cond_expr_check): Change the DATA |
| 11764 | parameter to a "bool *" and set *DATA to false if there is |
| 11765 | an unsafe access. Do not delete the structure here. |
| 11766 | (check_cond_exprs): Delete it here instead. |
| 11767 | (check_cond_exprs, exclude_cold_structs): Do not increase |
| 11768 | I when removing a structure. |
| 11769 | |
| 098e8492 |
11770 | 2008-01-24 Uros Bizjak <ubizjak@gmail.com> |
| 11771 | |
| 11772 | PR target/34856 |
| 11773 | * config/i386/i386.c (ix86_expand_vector_init): Consider only |
| 11774 | CONST_INT, CONST_DOUBLE and CONST_FIXED as constant vector elements. |
| 11775 | |
| 4b53147e |
11776 | 2008-01-24 Jakub Jakub Jelinek <jakub@redhat.com> |
| 11777 | |
| 11778 | PR middle-end/34934 |
| 11779 | * tree-stdarg.c (reachable_at_most_once): Use VEC vector instead of |
| 11780 | a fixed vector for stack. |
| 11781 | |
| 0af13ed4 |
11782 | 2008-01-24 Ben Elliston <bje@au.ibm.com> |
| 11783 | |
| 11784 | PR c++/25701 |
| 11785 | * doc/gcc.texi (Software development): Add a direntry for g++. |
| 11786 | |
| 631d7bf1 |
11787 | 2008-01-23 Hans-Peter Nilsson <hp@axis.com> |
| 11788 | |
| 248c1389 |
11789 | * config/cris/cris.h (CC1PLUS_SPEC, OPTIMIZATION_OPTIONS): Drop |
| 11790 | stale and straggling -fforce-addr comments above. |
| 11791 | |
| 631d7bf1 |
11792 | * config/cris/cris.h (CRIS_SUBTARGET_VERSION, TARGET_VERSION): Don't |
| 11793 | define. |
| 11794 | * config/cris/linux.h (CRIS_SUBTARGET_VERSION): Don't define. |
| 11795 | * config/cris/aout.h (CRIS_SUBTARGET_VERSION): Don't define. |
| 11796 | |
| f4aea3f4 |
11797 | 2008-01-23 Michael Matz <matz@suse.de> |
| 11798 | |
| 11799 | PR debug/34895 |
| 11800 | * dwarf2out.c (force_type_die): Use modified_type_die instead of |
| 11801 | gen_type_die. |
| 11802 | |
| c7108d79 |
11803 | 2008-01-23 Andreas Krebbel <krebbel1@de.ibm.com> |
| 11804 | |
| 11805 | * ipa-struct-reorg.c (create_new_malloc): Use pointer type as |
| 11806 | malloc result type. |
| 11807 | |
| b1eb5c83 |
11808 | 2008-01-23 Anatoly Sokolov <aesok@post.ru> |
| 11809 | |
| 11810 | * config/avr/avr.c (avr_current_arch): New variable. |
| 11811 | (avr_arch_types): Add 'avr31' and 'avr51' entries. |
| 11812 | (avr_arch): Add 'ARCH_AVR31' and 'ARCH_AVR51'. |
| 11813 | (avr_mcu_types): Add 'avr31' and 'avr51' architectures. |
| 11814 | (avr_override_options): Init 'avr_current_arch'. |
| 11815 | (base_arch_s): Move from here... |
| 11816 | * config/avr/avr.h (base_arch_s): ... here. Add new members |
| 11817 | 'have_elpm', 'have_elpmx', 'have_eijmp_eicall', 'reserved'. Rename |
| 11818 | 'mega' to 'have_jmp_call'. |
| 11819 | (TARGET_CPU_CPP_BUILTINS): Define "__AVR_HAVE_JMP_CALL__", |
| 11820 | "__AVR_HAVE_RAMPZ__", "__AVR_HAVE_ELPM__" and "__AVR_HAVE_ELPMX__" |
| 11821 | macros. |
| 11822 | (LINK_SPEC, CRT_BINUTILS_SPECS, ASM_SPEC): Add 'avr31' and 'avr51' |
| 11823 | architectures. |
| 11824 | * config/avr/t-avr (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, |
| 11825 | MULTILIB_MATCHES): (Ditto.). |
| 11826 | |
| 46beef9a |
11827 | 2008-01-23 Richard Guenther <rguenther@suse.de> |
| 11828 | |
| 11829 | PR middle-end/31529 |
| 11830 | * cgraphunit.c (cgraph_reset_node): Always mark the node |
| 11831 | not reachable if it is not queued already. |
| 11832 | |
| f5c2bcb7 |
11833 | 2008-01-23 Bernd Schmidt <bernd.schmidt@analog.com> |
| 11834 | |
| 11835 | * config/bfin/bfin-protos.h (WA_RETS, ENABLE_WA_RETS): New macros. |
| 11836 | * config/bfin/bfin.c (bfin_cpus): Add WA_RETS everywhere. |
| 11837 | (cputype_selected): New static variable. |
| 11838 | (bfin_handle_option): Set it if -mcpu is used. |
| 11839 | (override_option): Select default set of workarounds if no cpu type |
| 11840 | selected on the command line. |
| 11841 | (workaround_rts_anomaly): Only run if ENABLE_WA_RETS. |
| 27bedcb4 |
11842 | |
| 11843 | From Michael Frysinger <michael.frysinger@analog.com> |
| 11844 | * config/bfin/bfin-protos.h (enum bfin_cpu_type): Add |
| 11845 | BFIN_CPU_BF547, BFIN_CPU_BF523, BFIN_CPU_BF524, and BFIN_CPU_BF526. |
| 11846 | |
| 11847 | * config/bfin/elf.h (LIB_SPEC): Use proper linker script |
| 11848 | for bf547, bf523, bf524, and bf526. |
| 11849 | * config/bfin/bfin.c (bfin_cpus[]): Add bf547, bf523, bf524, and |
| 11850 | bf526. |
| 11851 | * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define |
| 11852 | __ADSPBF523__ for bf523, __ADSPBF524__ for bf524, |
| 11853 | __ADSPBF526__ for bf526, __ADSPBF52x__ for all three, as well as |
| 11854 | __ADSPBF547__ and __ADSPBF54x__ for bf547. |
| 11855 | * doc/invoke.texi (Blackfin Options): Document that |
| 11856 | -mcpu now accept bf547, bf523, bf524, and bf526. |
| 11857 | |
| 3888eedd |
11858 | 2008-01-22 Eric Botcazou <ebotcazou@adacore.com> |
| 11859 | |
| 11860 | PR rtl-optimization/34628 |
| 11861 | * combine.c (try_combine): Stop and undo after the first combination |
| 11862 | if an autoincrement side-effect on the first insn has effectively |
| 11863 | been lost. |
| 11864 | |
| e74b57b1 |
11865 | 2008-01-22 David Edelsohn <edelsohn@gnu.org> |
| 11866 | |
| 11867 | PR target/34529 |
| 11868 | * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p): |
| 11869 | Offset addresses are not valid for Altivec or paired float modes. |
| 11870 | |
| 06faa2fe |
11871 | 2008-01-22 Jakub Jelinek <jakub@redhat.com> |
| 11872 | |
| bb436d4e |
11873 | PR c++/34607 |
| 11874 | * c-parser.c (c_parser_omp_for_loop): Don't call c_finish_omp_for |
| 11875 | if DECL_INITIAL (decl) is error_mark_node. |
| 11876 | |
| 2cb0e5d9 |
11877 | PR c++/34914 |
| 11878 | * c-common.c (handle_vector_size_attribute): Only allow |
| 11879 | integral, scalar float and fixed point types. Handle OFFSET_TYPE |
| 11880 | the same way as pointer, array etc. types. |
| 11881 | * tree.c (reconstruct_complex_type): Handle OFFSET_TYPE. |
| 11882 | |
| 06faa2fe |
11883 | PR c++/34917 |
| 11884 | * tree.c (build_type_attribute_qual_variant): Call |
| 11885 | build_qualified_type if attributes are equal, but quals are not. |
| 11886 | |
| a54ab330 |
11887 | 2008-01-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 11888 | |
| 11889 | PR 32102 |
| 11890 | * doc/invoke.texi (-Wall): -Wall enables -Wstrict-overflow=1. |
| 11891 | * flags.h (warn_strict_aliasing): Remove. |
| 11892 | (warn_strict_overflow): Remove. |
| 11893 | * opts.c (warn_strict_aliasing): Remove. |
| 11894 | (warn_strict_overflow): Remove. |
| 11895 | * c-opts.c (c_common_handle_option): -Wall only sets |
| 11896 | -Wstrict-aliasing or -Wstrict-overflow if they are uninitialized. |
| 11897 | (c_common_post_options): Give default values to -Wstrict-aliasing |
| 11898 | and -Wstrict-overflow if they are uninitialized. |
| 11899 | * common.opt (Wstrict-aliasing): Specify Var and Init. |
| 11900 | (Wstrict-overflow): Likewise. |
| 11901 | |
| 957f873e |
11902 | 2008-01-22 Kenneth Zadeck <zadeck@naturalbridge.com> |
| f437e46d |
11903 | |
| 11904 | PR rtl-optimization/26854 |
| 11905 | PR rtl-optimization/34400 |
| 11906 | PR rtl-optimization/34884 |
| 11907 | * ddg.c (create_ddg_dep_from_intra_loop_link): Use |
| 11908 | DF_RD->gen. |
| 11909 | * df.h (df_changeable_flags.DF_RD_NO_TRIM): Deleted |
| 11910 | (df_rd_bb_info.expanded_lr_out): Deleted |
| 11911 | * loop_invariant.c (find_defs): Deleted DF_RD_NO_TRIM flag. |
| 11912 | * loop_iv.c (iv_analysis_loop_init): Ditto. * df-problems.c |
| 11913 | (df_rd_free_bb_info, df_rd_alloc, df_rd_confluence_n, |
| 11914 | df_rd_bb_local_compute, df_rd_transfer_function, df_rd_free): |
| 11915 | Removed code to allocate, initialize or free expanded_lr_out. |
| 11916 | (df_rd_bb_local_compute_process_def): Restructured to make more |
| 11917 | understandable. |
| 11918 | (df_rd_confluence_n): Removed code to no apply invalidate_by_call |
| 11919 | sets if the sets are being trimmed. |
| 11920 | |
| c7871c82 |
11921 | 2008-01-22 H.J. Lu <hongjiu.lu@intel.com> |
| 11922 | |
| 11923 | PR bootstrap/32287 |
| 11924 | * configure.ac (ld_vers): Support GNU linker version xx.xx.* |
| 11925 | (as_vers): Likewise. |
| 11926 | * configure: Regenerated. |
| 11927 | |
| df3f0669 |
11928 | 2008-01-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 11929 | |
| 11930 | PR middle-end/33092 |
| 11931 | * tree-pass.h (pass_build_alias): New pass. |
| 11932 | * tree-ssa-alias.c (gate_build_alias): New. |
| 11933 | (pass_build_alias): New. |
| 11934 | * passes.c (init_optimization_passes): Add pass_build_alias after |
| 11935 | pass_create_structure_vars. |
| 11936 | |
| d1191819 |
11937 | 2008-01-22 Wolfgang Gellerich <gellerich@de.ibm.com> |
| 11938 | |
| 11939 | * config/s390/s390.h (S390_TDC_POSITIVE_NORMALIZED_NUMBER): |
| 11940 | Renamed to S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER. |
| 11941 | (S390_TDC_NEGATIVE_NORMALIZED_NUMBER): Renamed to |
| 11942 | S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER. |
| 11943 | (S390_TDC_POSITIVE_DENORMALIZED_NUMBER): Renamed to |
| 11944 | S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER. |
| 11945 | (S390_TDC_NEGATIVE_DENORMALIZED_NUMBER): Renamed to |
| 11946 | S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER. |
| 11947 | (S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER): New constant. |
| 11948 | (S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER): New constant. |
| 11949 | (S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER): New constant. |
| 11950 | (S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER): New constant. |
| 11951 | * config/s390/s390.md (FP_ALL): New mode iterator. |
| 11952 | (_d): New mode attribute. |
| 11953 | ("*signbit<mode>2>"): Changed mode of first operand. |
| 11954 | ("isinf<mode>2"): Changed mode of first operand. |
| 11955 | ("*TDC_insn"): Adaptation for DFP modes. |
| 11956 | |
| f47ba5b1 |
11957 | 2008-01-22 Ben Elliston <bje@au.ibm.com> |
| 11958 | |
| 11959 | * tree.c (check_qualified_type): Improve function description. |
| 11960 | |
| 0bc060a4 |
11961 | 2008-01-21 Jason Merrill <jason@redhat.com> |
| 11962 | |
| 11963 | PR c++/34196 |
| 11964 | * tree.h (TRY_CATCH_IS_CLEANUP): New macro. |
| 11965 | * tree-eh.c (honor_protect_cleanup_actions): Strip TRY_CATCH_EXPR |
| 11966 | if it is set. |
| 11967 | |
| 1c64e82e |
11968 | 2008-01-21 DJ Delorie <dj@redhat.com> |
| 11969 | |
| 11970 | * doc/tm.texi (HARD_REGNO_NREGS): Note that this macro must not |
| 11971 | return zero. |
| 11972 | |
| 2a2aef73 |
11973 | 2008-01-21 Richard Guenther <rguenther@suse.de> |
| 11974 | |
| 11975 | PR middle-end/34856 |
| 11976 | * tree-cfg.c (verify_expr): Allow all invariant expressions |
| 11977 | instead of just constant class ones as reference argument. |
| 11978 | * tree-ssa-loop-im.c (for_each_index): Handle CONSTRUCTOR |
| 11979 | like any other constant. |
| 11980 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise. |
| 11981 | |
| d8d756b9 |
11982 | 2008-01-21 H.J. Lu <hongjiu.lu@intel.com> |
| 11983 | |
| 11984 | * regmove.c (fixup_match_1): Update call crossed frequencies. |
| 11985 | |
| 62437c86 |
11986 | 2008-01-21 Richard Guenther <rguenther@suse.de> |
| 11987 | |
| 11988 | PR c/34885 |
| 11989 | * tree-inline.c (setup_one_parameter): Deal with mismatched |
| 11990 | types using a VIEW_CONVERT_EXPR. |
| 11991 | |
| f25ba2cf |
11992 | 2008-01-21 Alon Dayan <alond@il.ibm.com> |
| 11993 | Olga Golovanevsky <olga@il.ibm.com> |
| 11994 | |
| 11995 | PR tree-optimization/34701 |
| 11996 | * ipa-struct-reorg.c (gen_size): Fix the malloc parameter calculation |
| 11997 | when the structure size is not a power of 2. |
| 11998 | |
| 957f873e |
11999 | 2008-01-20 Kenneth Zadeck <zadeck@naturalbridge.com> |
| dbc72697 |
12000 | |
| 12001 | * doc/install.texi: Add doc for --enable-checking=df. |
| 12002 | |
| c556495e |
12003 | 2008-01-20 Kaz Kojima <kkojima@gcc.gnu.org> |
| 12004 | |
| 12005 | PR rtl-optimization/34808 |
| 12006 | * emit-rtl.c (try_split): Handle REG_RETVAL notes. |
| 12007 | |
| d8f69cf6 |
12008 | 2008-01-20 Richard Sandiford <rsandifo@nildram.co.uk> |
| 12009 | |
| 12010 | * global.c (find_reg): Only compute EH_RETURN_DATA_REGNO once per |
| 12011 | input. |
| 12012 | |
| 957f873e |
12013 | 2008-01-19 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 2e49e3bc |
12014 | |
| 12015 | PR rtl-optimization/26854 |
| 12016 | PR rtl-optimization/34400 |
| 12017 | * ddg.c (create_ddg_dep_from_intra_loop_link): Do not use |
| 12018 | DF_RD->gen. |
| 12019 | * df.h (df_changeable_flags.DF_RD_NO_TRIM): New. |
| 12020 | (df_rd_bb_info.expanded_lr_out): New. |
| 12021 | * loop_invariant.c (find_defs): Added DF_RD_NO_TRIM flag. |
| 12022 | * loop_iv.c (iv_analysis_loop_init): Ditto. |
| 12023 | * df-problems.c (df_rd_free_bb_info, df_rd_alloc, df_rd_confluence_n, |
| 12024 | df_rd_bb_local_compute, df_rd_transfer_function, df_rd_free): |
| 12025 | Added code to allocate, initialize or free expanded_lr_out. |
| 12026 | (df_rd_bb_local_compute_process_def): Restructured to make |
| 12027 | more understandable. |
| 12028 | (df_rd_confluence_n): Add code to do nothing with fake edges and |
| 12029 | code to no apply invalidate_by_call sets if the sets are being trimmed. |
| 12030 | (df_lr_local_finalize): Renamed to df_lr_finalize. |
| 12031 | (df_live_local_finalize): Renamed to df_live_finalize. |
| 12032 | |
| d2f3e075 |
12033 | 2008-01-20 Richard Sandiford <rsandifo@nildram.co.uk> |
| 12034 | |
| 12035 | PR target/34831 |
| 12036 | * config/mips/mips.md (div<mode>3): Use <recip_condition> when |
| 12037 | deciding whether to use reciprocal instructions. |
| 12038 | |
| 4e971a07 |
12039 | 2008-01-19 Uros Bizjak <ubizjak@gmail.com> |
| 12040 | |
| 12041 | * dwarf2out.c (dwarf2out_switch_text_section): Do not call |
| 12042 | dwarf2out_note_section_used if cold_text_section is NULL. |
| 12043 | |
| b3a3ddec |
12044 | 2008-01-19 Jakub Jelinek <jakub@redhat.com> |
| 12045 | |
| 12046 | PR gcov-profile/34610 |
| 12047 | * tree-cfg.c (make_edges): Mark both outgoing edges from |
| 12048 | OMP_CONTINUE and from OMP_FOR as EDGE_ABNORMAL. |
| 12049 | * omp-low.c (expand_omp_for): Clear EDGE_ABNORMAL bits |
| 12050 | from OMP_FOR and OMP_CONTINUE outgoing edges. |
| 12051 | |
| 12052 | * tree-profile.c (tree_profiling): Return early if |
| 12053 | cfun->after_tree_profile != 0. Set cfun->after_tree_profile |
| 12054 | at the end. |
| 12055 | * omp-low.c (expand_omp_parallel): Copy after_tree_profile |
| 12056 | from cfun to child_cfun. |
| 12057 | * function.h (struct function): Add after_tree_profile bit. |
| 12058 | |
| cb20fbcc |
12059 | 2008-01-19 Anatoly Sokolov <aesok@post.ru> |
| 12060 | |
| 12061 | * config/avr/avr.S (_exit): Disable interrupt. |
| 12062 | |
| a7bc23c0 |
12063 | 2008-01-18 Kenneth Zadeck <zadeck@naturalbridge.com> |
| 12064 | Steven Bosscher <stevenb.gcc@gmail.com> |
| 12065 | |
| 12066 | PR rtl-optimization/26854 |
| 12067 | PR rtl-optimization/34400 |
| 12068 | * df-problems.c (df_live_scratch): New scratch bitmap. |
| 12069 | (df_live_alloc): Allocate df_live_scratch when doing df_live. |
| 12070 | (df_live_reset): Clear the proper bitmaps. |
| 12071 | (df_live_bb_local_compute): Only process the artificial defs once |
| 12072 | since the order is not important. |
| 12073 | (df_live_init): Init the df_live sets only with the variables |
| 12074 | found live by df_lr. |
| 12075 | (df_live_transfer_function): Use the df_lr sets to prune the |
| 12076 | df_live sets as they are being computed. |
| 12077 | (df_live_free): Free df_live_scratch. |
| 12078 | |
| 7765591b |
12079 | 2008-01-18 Ian Lance Taylor <iant@google.com> |
| 12080 | |
| 12081 | * common.opt: Add fmerge-debug-strings. |
| 12082 | * dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Test |
| 12083 | flag_merge_debug_strings rather than flag_merge_constants. |
| 12084 | * doc/invoke.texi (Option Summary): Mention |
| 12085 | -fmerge-debug-strings. |
| 12086 | (Debugging Options): Document -fmerge-debug-strings. |
| 12087 | |
| 68d6de5b |
12088 | 2008-01-18 Ian Lance Taylor <iant@google.com> |
| 12089 | |
| 12090 | PR c++/33407 |
| 12091 | * tree.h (DECL_IS_OPERATOR_NEW): Define. |
| 12092 | (struct tree_function_decl): Add new field operator_new_flag. |
| 12093 | * tree-inline.c (expand_call_inline): When inlining a call to |
| 12094 | operator new, force the return value to go into a variable, and |
| 12095 | set DECL_NO_TBAA_P on that variable. |
| 12096 | * c-decl.c (merge_decls): Merge DECL_IS_OPERATOR_NEW flag. |
| 12097 | |
| af30c139 |
12098 | 2008-01-18 Uros Bizjak <ubizjak@gmail.com> |
| 12099 | |
| 12100 | PR debug/34484 |
| 12101 | * dwarf2out.c (dwarf2out_switch_text_section): Do not guard with |
| 12102 | DWARF2_DEBUGGING_INFO. |
| 12103 | (dwarf2out_note_section_used): Ditto. Add prototype. |
| 12104 | (have_multiple_function_sections, text_section_used, |
| 12105 | cold_text_section_used, *cold_text_sections): Move declarations |
| 12106 | before their uses. |
| 12107 | |
| 1650f4d3 |
12108 | 2008-01-17 Bob Wilson <bob.wilson@acm.org> |
| 92f6e056 |
12109 | |
| 12110 | * config/xtensa/unwind-dw2-xtensa.h (_Unwind_FrameState): Remove pc |
| 12111 | field and add signal_ra. |
| 12112 | * config/xtensa/unwind-dw2-xtensa.c (uw_frame_state_for): Remove |
| 12113 | assignments to frame state pc. Move end of stack check after |
| 12114 | MD_FALLBACK_FRAME_STATE_FOR. |
| 12115 | (uw_update_context_1): Use frame state signal_regs if set, instead |
| 12116 | of checking signal_frame flag. |
| 12117 | (uw_update_context): Use frame state signal_ra if set. |
| 12118 | * config/xtensa/linux.h (MD_UNWIND_SUPPORT): Define. |
| 12119 | * config/xtensa/linux-unwind.h: New file. |
| 12120 | |
| 1650f4d3 |
12121 | 2008-01-18 Bernhard Fischer <aldot@gcc.gnu.org> |
| c15d54d8 |
12122 | |
| 12123 | * modulo-sched.c (get_sched_window): Fix comment typo. |
| 12124 | |
| ea5876d9 |
12125 | 2008-01-17 Andrew MacLeod <amacleod@redhat.com> |
| 12126 | |
| 12127 | PR tree-optimization/34648 |
| 12128 | * tree-ssa-sccvn.c (visit_use): Expressions which can throw are varying. |
| 12129 | |
| d5f9ff99 |
12130 | 2008-01-17 Anatoly Sokolov <aesok@post.ru> |
| 12131 | |
| 12132 | * config/avr/avr.h (LINK_SPEC): Support -mrelax and -mpmem-wrap-around. |
| 12133 | * config/avr/avr.opt (mrelax, mpmem-wrap-around): Add. |
| 12134 | |
| a9e21c4c |
12135 | 2008-01-17 Seongbae Park <seongbae.park@gmail.com> |
| 12136 | |
| 12137 | PR rtl-optimization/34400 |
| 12138 | * df-core.c (df_worklist_dataflow_overeager, |
| 12139 | df_worklist_dataflow_doublequeue): New functions. |
| 12140 | (df_worklist_dataflow): Two different worklist solvers. |
| 12141 | * params.def (PARAM_DF_DOUBLE_QUEUE_THRESHOLD_FACTOR): |
| 12142 | New param. |
| 12143 | |
| 9d6f50ba |
12144 | 2008-01-16 Sebastian Pop <sebastian.pop@amd.com> |
| 12145 | |
| 12146 | PR testsuite/34821 |
| 12147 | * doc/invoke.texi: Document the dependence on pthread for fopenmp |
| 12148 | and ftree-parallelize-loops. |
| 12149 | |
| fa7f4c0c |
12150 | 2008-01-17 Mircea Namolaru <namolaru@il.ibm.com> |
| 12151 | |
| 12152 | PR rtl-optimization/34826 |
| 12153 | * loop-doloop (doloop_modify): Update the REG_BR_PROB note. |
| 12154 | |
| 74748e47 |
12155 | 2008-01-17 Andreas Krebbel <krebbel1@de.ibm.com> |
| 12156 | |
| 12157 | * global.c (find_reg): Mark the eh regs as used if necessary. |
| 12158 | * ra-conflict.c (global_conflicts): Set no_eh_reg flag. |
| 12159 | * ra.h (struct allocno): no_eh_reg field added. Changed |
| 12160 | no_stack_reg type to bitfield. |
| 12161 | |
| a13ff590 |
12162 | 2008-01-17 Eric Botcazou <ebotcazou@adacore.com> |
| 12163 | |
| 12164 | * tree.c (substitute_in_expr): Add missing 'break'. |
| 12165 | |
| 119368d7 |
12166 | 2008-01-17 Richard Guenther <rguenther@suse.de> |
| 12167 | |
| 12168 | PR tree-optimization/34825 |
| 12169 | * tree-ssa-math-opts.c (is_division_by): Do not recognize |
| 12170 | x / x as division to handle. |
| 12171 | |
| 9f4dc59e |
12172 | 2008-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 12173 | |
| 12174 | * pa64-hpux.h (LIB_SPEC): Add "-lpthread" in shared links if "-mt" or |
| 12175 | "-pthread" is specified. |
| 12176 | * pa-hpux11.h (LIB_SPEC): Likewise. |
| 12177 | |
| 1650f4d3 |
12178 | 2008-01-16 Janis Johnson <janis187@us.ibm.com> |
| 2379ccd9 |
12179 | Peter Bergner <bergner@vnet.ibm.com> |
| 12180 | |
| 12181 | PR rtl-optimization/33796 |
| 12182 | * sparseset.c (sparseset_alloc): Use xcalloc rather than xmalloc. |
| 12183 | |
| a2060dc3 |
12184 | 2008-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 12185 | |
| 12186 | PR libgfortran/34699 |
| 12187 | * pa-hpux.h (LINK_SPEC): Only search /lib/pa1.1 and /usr/lib/pa1.1 on |
| 12188 | static links. |
| 12189 | * pa-hpux10.h (LINK_SPEC): Likewise. |
| 12190 | * pa-hpux11.h (LINK_SPEC): Don't search /lib/pa1.1 and /usr/lib/pa1.1. |
| 12191 | |
| 0cfec3e9 |
12192 | 2008-01-16 Richard Guenther <rguenther@suse.de> |
| 12193 | |
| 12194 | PR middle-end/32628 |
| 12195 | * fold-const.c (fold_convert_const_int_from_int): Do not |
| 12196 | set overflow if that occured only because of a sign extension |
| 12197 | change when converting from/to a sizetype with the same |
| 12198 | precision and signedness. |
| 12199 | |
| d848c04f |
12200 | 2008-01-16 Uros Bizjak <ubizjak@gmail.com> |
| 12201 | |
| 12202 | PR debug/34249 |
| 12203 | * dwarf2out.c (output_call_frame_info): Move output of FDE initial |
| 12204 | location address to the correct place. Update copyright year. |
| 12205 | |
| b44df49a |
12206 | 2008-01-16 Sebastian Pop <sebastian.pop@amd.com> |
| 12207 | |
| 12208 | * lambda-code.c (lambda_transform_legal_p): Handle the case of |
| 12209 | no dependences in the dependence_relations vector. |
| 12210 | |
| a8587796 |
12211 | 2008-01-16 Jan Hubicka <jh@suse.cz> |
| 12212 | |
| 12213 | PR rtl-optimization/31396 |
| 12214 | * regstat.c (regstat_bb_compute_ri): Compute FREQ_CALLS_CROSSED. |
| 12215 | * cfg.c (dump_reg_info): Print it. |
| 12216 | * regs.h (struct reg_info_t): add freq_calls_crossed. |
| 12217 | (REG_FREQ_CALLS_CROSSED): New macro. |
| 12218 | * global.c (global_alloc): Compute freq_calls_crossed for allocno. |
| 12219 | (find_reg): Update call of CALLER_SAVE_PROFITABLE. |
| 12220 | * regmove.c (optimize_reg_copy_1, optimize_reg_copy_2, fixup_match_2, |
| 12221 | regmove_optimize): Update call crossed frequencies. |
| 12222 | * local-alloc.c (struct qty): Add freq_calls_crossed. |
| 12223 | (alloc_qty): Copute freq_calls_crossed. |
| 12224 | (update_equiv_regs, combine_regs): Update REG_FREQ_CALLS_CROSSED. |
| 12225 | (find_free_reg): Update call of CALLER_SAVE_PROFITABLE. |
| 12226 | * ra.h (struct allocno): Add freq_calls_crossed. |
| 12227 | |
| 061202f8 |
12228 | 2008-01-16 Sebastian Pop <sebastian.pop@amd.com> |
| 12229 | |
| 12230 | * gcc.c (LINK_COMMAND_SPEC): Add includes and link options for |
| 12231 | libgomp when compiling with ftree-parallelize-loops. |
| 12232 | (GOMP_SELF_SPECS): Add -pthread for ftree-parallelize-loops. |
| 12233 | |
| c782188f |
12234 | 2008-01-16 Richard Guenther <rguenther@suse.de> |
| 12235 | |
| 12236 | PR tree-optimization/34769 |
| 12237 | * tree-data-ref.c (initialize_matrix_A): Revert fix for PR34458. |
| 12238 | * tree.c (int_cst_value): Instead make this function more |
| 12239 | permissive in what it accepts as valid input. Document this |
| 12240 | function always sign-extends the value. |
| 12241 | |
| db812c94 |
12242 | 2008-01-16 Jakub Jelinek <jakub@redhat.com> |
| 4e971a07 |
12243 | Richard Guenther <rguenther@suse.de> |
| db812c94 |
12244 | |
| 12245 | PR c/34668 |
| 12246 | * gimplify.c (fold_indirect_ref_rhs): Rename to ... |
| 12247 | (gimple_fold_indirect_ref_rhs): ... this. |
| 12248 | (gimple_fold_indirect_ref): New function with foldings |
| 12249 | that preserve lvalueness. |
| 12250 | (gimplify_modify_expr_rhs): Call gimple_fold_indirect_ref_rhs. |
| 12251 | * tree-flow.h (gimple_fold_indirect_ref): Declare. |
| 12252 | * tree-inline.c (copy_body_r): Use gimple_fold_indirect_ref |
| 12253 | to fold an INDIRECT_REF, fall back to the old use of |
| 12254 | fold_indirect_ref_1. |
| 12255 | |
| e34df749 |
12256 | 2008-01-16 Sebastian Pop <sebastian.pop@amd.com> |
| 12257 | |
| 12258 | * tree-data-ref.c (subscript_dependence_tester_1): Call |
| 12259 | free_conflict_function. |
| 12260 | (compute_self_dependence): Same. |
| 12261 | |
| 9bf03e06 |
12262 | 2008-01-16 Uros Bizjak <ubizjak@gmail.com> |
| 12263 | |
| 12264 | PR debug/34249 |
| 12265 | * debug.h (dwarf2out_switch_text_section): Move declaration from ... |
| 12266 | * dwarf2out.c (dwarf2out_switch_text_section): ... here. Make |
| 12267 | function global. |
| 12268 | * final.c (final_scan_insn) [NOTE_INSN_SWITCH_TEXT_SECTIONS]: |
| 12269 | Depending on dwarf2out_do_frame, call dwarf2out_switch_text_section |
| 12270 | for DWARF2_UNWIND_INFO targets. |
| 12271 | |
| 36d43c4a |
12272 | 2008-01-16 Richard Guenther <rguenther@suse.de> |
| 12273 | |
| 12274 | PR c/34768 |
| 12275 | * c-typeck.c (common_pointer_type): Do not merge inconsistent |
| 12276 | type qualifiers for function types. |
| 12277 | |
| 6f22df65 |
12278 | 2008-01-15 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| 12279 | |
| 12280 | * tree-parloops.c (gen_parallel_loop): Fix ommision of declaration for |
| 12281 | loop_iterator li from previous commit. |
| 12282 | |
| 12283 | 2008-01-15 Sebastian Pop <sebastian.pop@amd.com> |
| d46d3c1c |
12284 | |
| 12285 | * tree-parloops.c (gen_parallel_loop): Free loop bound estimations. |
| 12286 | |
| d4fcfd16 |
12287 | 2008-01-12 Sebastian Pop <sebastian.pop@amd.com> |
| 12288 | |
| 12289 | * tree-parloops.c (loop_has_blocks_with_irreducible_flag): New. |
| 12290 | (parallelize_loops): Don't parallelize irreducible components. |
| 12291 | |
| c9d90c25 |
12292 | 2008-01-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
| 12293 | |
| 12294 | PR c++/24924 |
| 12295 | * c-opts (c_common_post_options): Do not enable CPP |
| 12296 | flag_pedantic_errors by default. |
| 12297 | |
| d2c970fe |
12298 | 2008-01-14 Eric Botcazou <ebotcazou@adacore.com> |
| 12299 | |
| 12300 | PR rtl-optimization/31944 |
| 12301 | * cse.c (remove_pseudo_from_table): New function. |
| 12302 | (merge_equiv_classes): Use above function to remove pseudo-registers. |
| 12303 | (invalidate): Likewise. |
| 12304 | |
| 3ff99faa |
12305 | 2008-01-13 Richard Guenther <rguenther@suse.de> |
| 12306 | |
| 12307 | PR middle-end/34601 |
| 12308 | * emit-rtl.c (set_reg_attrs_for_decl_rtl): Use DECL_MODE |
| 12309 | instead of TYPE_MODE to deal with calls from expand_one_error_var. |
| 12310 | |
| 3e179c53 |
12311 | 2008-01-13 Uros Bizjak <ubizjak@gmail.com> |
| 12312 | |
| 12313 | * gcse.c (cprop_jump): Call validate_unshare_change instead of |
| 12314 | validate_change to unshare the source of the PC set. |
| 12315 | |
| b513c084 |
12316 | 2008-01-12 Jan Hubicka <jh@suse.cz> |
| 12317 | |
| 12318 | PR middle-end/32135 |
| 12319 | * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Do not construct |
| 12320 | references above array bounds. This might trigger bounds checks for |
| 12321 | pointers to arrays. |
| 12322 | |
| c2df357d |
12323 | 2008-01-12 Sebastian Pop <sebastian.pop@amd.com> |
| 12324 | |
| 12325 | * tree-ssa-ter.c (free_temp_expr_table): Free num_in_part and |
| 12326 | new_replaceable_dependencies. |
| 12327 | |
| 36e37a87 |
12328 | 2008-01-12 Doug Kwan <dougkwan@google.com> |
| 12329 | |
| 12330 | * c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers |
| 12331 | instead of OPT_Wreturn_type in warning due to ignored return type |
| 12332 | qualifiers. |
| 12333 | * c-opt.c (c_common_post_option): Add -Wignored-qualifiers to |
| 12334 | options included in -Wextra. |
| 12335 | * c.opt: New option -Wignored_qualifiers. |
| 12336 | * doc/invoke.texi (Warning Options, -Wextra): Add new option |
| 12337 | -Wignore_qualifiers. |
| 12338 | (-Wignored-qualifiers): Document. |
| 12339 | (-Wreturn-type): Remove description of functionality now handled |
| 12340 | by -Wignored-qualifiers. |
| 12341 | |
| 134ae613 |
12342 | 2008-01-12 Eric Botcazou <ebotcazou@adacore.com> |
| 12343 | |
| 12344 | PR ada/33788 |
| 12345 | * fold-const.c (fold_unary) <VIEW_CONVERT_EXPR>: Fold an existing |
| 12346 | NOP_EXPR if it is between integral types with the same precision. |
| 12347 | |
| f9f517cc |
12348 | 2008-01-12 Jan Hubicka <jh@suse.cz> |
| 12349 | |
| 12350 | PR other/28023 |
| 12351 | * invoke.texi (max-inline-recursive-depth): Fix default value. |
| 12352 | |
| 33f263f5 |
12353 | 2008-01-12 Zdenek Dvorak <ook@ucw.cz> |
| 12354 | |
| 12355 | * tree-parloops.c (transform_to_exit_first_loop): Cast nit to the |
| 12356 | correct type. |
| 12357 | |
| 0d1c6644 |
12358 | 2008-01-11 Bob Wilson <bob.wilson@acm.org> |
| 12359 | |
| 12360 | * config/xtensa/xtensa.c (override_options): Set flag_shlib. |
| 12361 | |
| 6090393c |
12362 | 2008-01-11 James E. Wilson <wilson@specifix.com> |
| 12363 | |
| 12364 | PR target/26015 |
| 12365 | * config/vax/elf.h (FRAME_POINTER_CFA_OFFSET): Define. |
| 12366 | |
| a0a028c2 |
12367 | 2008-01-11 Anatoly Sokolov <aesok@post.ru> |
| 12368 | |
| 12369 | * config/avr/avr.c (expand_prologue, expand_epilogue): Don't |
| 12370 | save/restore frame pointer register and don't use 'call-prologues' |
| 12371 | optimization in function with "OS_task" attribute. |
| 12372 | |
| 13a68d5b |
12373 | 2008-01-11 Eric Botcazou <ebotcazou@adacore.com> |
| 12374 | |
| 12375 | PR middle-end/31309 |
| 12376 | * expr.c (copy_blkmode_from_reg): Use a mode suited to the size |
| 12377 | when copying to memory. |
| 12378 | |
| 1ae2ffa7 |
12379 | 2008-01-11 Steven Bosscher <stevenb.gcc@gmail.com> |
| 12380 | |
| 12381 | PR rtl-optimization/30905 |
| 12382 | * cfgcleanup.c: Include dce.h |
| 12383 | (crossjumps_occured): New global variable. |
| 12384 | (try_crossjump_bb): Exit loop after finding a fallthru edge. |
| 12385 | If something changed, set crossjumps_occured to true. |
| 12386 | (try_optimize_cfg): Clear crossjumps_occured at the beginning. |
| 12387 | Don't add/remove fake edges to exit here... |
| 12388 | (cleanup_cfg): ...but do it here, when crossjumping. |
| 12389 | Run a fast DCE when successful crossjumps occured in the latest |
| 12390 | iteration of try_optimize_cfg. |
| 12391 | |
| 12661815 |
12392 | 2008-01-11 Richard Guenther <rguenther@suse.de> |
| 12393 | |
| 12394 | * tree-ssa-sccvn.c (struct vn_binary_op_s): Move hashcode near opcode. |
| 12395 | (struct vn_unary_op_s): Likewise. |
| 12396 | (vn_reference_insert): Free old reference on hash collision. |
| 12397 | |
| 5bed1dca |
12398 | 2008-01-10 Raksit Ashok <raksit@google.com> |
| 12399 | |
| 12400 | PR rtl-optimization/27971 |
| 7650360f |
12401 | * combine.c (find_split_point): Split PLUS expressions which are |
| 12402 | inside a MEM rtx, and whose first operand is complex. |
| 5bed1dca |
12403 | |
| 4a6a8336 |
12404 | 2008-01-10 DJ Delorie <dj@redhat.com> |
| 12405 | |
| 12406 | * config/m32c/m32c.c (m32c_hard_regno_nregs_1): Renamed from... |
| 12407 | (m32c_hard_regno_nregs): ...this, which is now a wrapper. |
| 12408 | (m32c_hard_regno_ok): Call the underlying function. |
| 12409 | |
| 5c6e4974 |
12410 | 2008-01-10 Richard Guenther <rguenther@suse.de> |
| 12411 | |
| 12412 | PR middle-end/34683 |
| 12413 | * tree-cfg.c (tree_merge_blocks): Do not go through the |
| 12414 | full-blown folding and stmt updating path if we just deal |
| 12415 | with virtual operands. |
| 12416 | * tree-ssa-copy.c (may_propagate_copy): Do not short-cut |
| 12417 | test for abnormal SSA_NAMEs. |
| 12418 | |
| cd6659e3 |
12419 | 2008-01-10 Andreas Krebbel <krebbel1@de.ibm.com> |
| 12420 | |
| 12421 | PR middle-end/34641 |
| 12422 | * reload.c (push_reload): Add assertions. All constants from |
| 12423 | reg_equiv_constant should have been used for replacing the respective |
| 12424 | pseudo earlier. |
| 12425 | (find_reloads_address): Invoke find_reloads_address_part for |
| 12426 | constant taken from the reg_equiv_constant array. |
| 12427 | |
| 6d6adc82 |
12428 | 2008-01-10 Steven Bosscher <stevenb.gcc@gmail.com> |
| 12429 | |
| 12430 | * tree-ssa-sccvn.h (struct vn_ssa_aux): Make the most accessed |
| 12431 | field (valnum) the first in the struct. Replace bools with |
| 12432 | unit bit fields. |
| 12433 | |
| b050ae3e |
12434 | 2008-01-10 Richard Guenther <rguenther@suse.de> |
| 12435 | |
| 12436 | PR tree-optimization/34651 |
| 12437 | * tree-sra.c (sra_build_assignment): Sanitize. Use the correct |
| 12438 | types and ordering for masking and converting. |
| 12439 | |
| 77727654 |
12440 | 2008-01-09 Sebastian Pop <sebastian.pop@amd.com> |
| 12441 | |
| 12442 | PR tree-optimization/34017 |
| 12443 | * lambda-code.c (lambda_loopnest_to_gcc_loopnest): Generate code |
| 12444 | also for PHI_NODE expressions. |
| 12445 | |
| cc9c1c51 |
12446 | 2008-01-09 Jan Hubicka <jh@suse.cz> |
| 12447 | |
| 12448 | PR tree-optimization/34708 |
| 12449 | * tree-inline.c (estimate_num_insns_1): Compute cost of SWITCH_EXPR |
| 12450 | based on number of case labels. |
| 12451 | (init_inline_once): Remove switch_cost. |
| 12452 | * tree-inline.h (eni_weights_d): Remove switch_cost. |
| 12453 | |
| e8b8bad7 |
12454 | 2008-01-09 Richard Guenther <rguenther@suse.de> |
| 12455 | Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 12456 | |
| 12457 | PR middle-end/30132 |
| 12458 | * gimplify.c (gimplify_cond_expr): Do not create an addressable |
| 12459 | temporary if an rvalue is ok or an lvalue is not required. |
| 12460 | |
| 8b58aec5 |
12461 | 2008-01-09 Richard Guenther <rguenther@suse.de> |
| 12462 | |
| 12463 | PR middle-end/34458 |
| 12464 | * tree-data-ref.c (initialize_matrix_A): Use tree_low_cst, |
| 12465 | adjust return type. |
| 12466 | |
| b2ee3594 |
12467 | 2008-01-09 Richard Guenther <rguenther@suse.de> |
| 12468 | |
| 12469 | PR middle-end/34679 |
| 12470 | * tree.c (host_integerp): Check for sizetype only if the |
| 12471 | type is an integer type. |
| 12472 | |
| 3e6bab0c |
12473 | 2008-01-09 Steven Bosscher <stevenb.gcc@gmail.com> |
| 12474 | |
| 12475 | PR debug/26364 |
| 12476 | * opts.c (decode_options): Disable inlining of functions called |
| 12477 | once if not in unit-at-a-time mode. |
| 12478 | |
| f72a5ea4 |
12479 | 2008-01-09 Alexandre Oliva <aoliva@redhat.com> |
| 12480 | |
| 12481 | * Makefile.in (dse.o): Remove duplicate $(RECOG_H) dependency. |
| 12482 | |
| 454a1307 |
12483 | 2008-01-08 Richard Guenther <rguenther@suse.de> |
| 12484 | |
| 12485 | PR middle-end/31863 |
| 12486 | * tree-ssa-structalias.c (push_fields_onto_fieldstack): Bail |
| 12487 | out early if the result will be unused. |
| 12488 | |
| 1615433d |
12489 | 2008-01-08 Uros Bizjak <ubizjak@gmail.com> |
| 12490 | |
| 12491 | PR target/34709 |
| 12492 | Revert: |
| 12493 | |
| 12494 | 2008-01-05 Uros Bizjak <ubizjak@gmail.com> |
| 12495 | * config/i386/i386.c (ix86_builtin_reciprocal): Remove check |
| 12496 | for TARGET_RECIP. |
| 12497 | |
| e96df6c2 |
12498 | 2008-01-08 Jan Sjodin <jan.sjodin@amd.com> |
| 12499 | |
| 1615433d |
12500 | * config/i386/i386.c (k8_cost, amdfam10_cost): Branch costs |
| 12501 | for vectorization tuned. |
| e96df6c2 |
12502 | |
| 911908dc |
12503 | 2008-01-08 Richard Guenther <rguenther@suse.de> |
| 12504 | |
| 12505 | PR tree-optimization/34683 |
| 12506 | * tree-ssa-operands.c (operand_build_cmp): Export. |
| 12507 | * tree-ssa-operands.h (operand_build_cmp): Declare. |
| 12508 | * tree-vn.c (vuses_compare): Remove. |
| 12509 | (sort_vuses): Use operand_build_cmp. |
| 12510 | (sort_vuses_heap): Likewise. |
| 12511 | * tree-ssa-sccvn.c (vuses_to_vec): Use VEC_reserve, not VEC_alloc |
| 12512 | to re-use old VEC if available. Do not sort already sorted VUSEs. |
| 12513 | (vdefs_to_vec): Do not sort already sorted VDEFs. |
| 12514 | |
| d7c85fac |
12515 | 2008-01-08 Jakub Jelinek <jakub@redhat.com> |
| 12516 | |
| 12517 | PR middle-end/34694 |
| 12518 | * omp-low.c (copy_var_decl): Copy also DECL_SOURCE_LOCATION. |
| 12519 | |
| c7f0e882 |
12520 | 2008-01-08 Uros Bizjak <ubizjak@gmail.com> |
| 12521 | |
| 12522 | PR target/34702 |
| 12523 | * doc/invoke.texi (i386 and x86-64 Options) [mrecip]: Document |
| 12524 | limitations of reciprocal sequences on x86 targets. |
| 12525 | |
| b5ea3701 |
12526 | 2008-01-08 Richard Guenther <rguenther@suse.de> |
| 12527 | |
| 12528 | PR tree-optimization/34683 |
| 12529 | * tree-flow-inline.h (var_ann): Remove overzealous asserts. |
| 12530 | |
| a7df40d7 |
12531 | 2008-01-07 Jakub Jelinek <jakub@redhat.com> |
| 12532 | |
| 12533 | PR target/34622 |
| 12534 | * config/darwin.c (darwin_mergeable_string_section): Don't use |
| 12535 | .cstring if int_size_in_bytes != TREE_STRING_LENGTH. |
| 12536 | |
| 5921cbdf |
12537 | 2008-01-07 Uros Bizjak <ubizjak@gmail.com> |
| 12538 | |
| 12539 | PR target/34682 |
| 12540 | * config/i386/i386.md (neg<mode>2): Rename from negsf2, negdf2 and |
| 12541 | negxf2. Macroize expander using X87MODEF mode iterator. Change |
| 12542 | predicates of op0 and op1 to register_operand. |
| c7f0e882 |
12543 | (abs<mode>2): Rename from abssf2, absdf2 and negxf2. Macroize |
| 12544 | expander using X87MODEF mode iterator. Change predicates of |
| 12545 | op0 and op1 to register_operand. |
| 5921cbdf |
12546 | ("*absneg<mode>2_mixed", "*absneg<mode>2_sse"): Rename from |
| 12547 | corresponding patterns and macroize using MODEF macro. Change |
| 12548 | predicates of op0 and op1 to register_operand and remove |
| 12549 | "m" constraint. Disparage "r" alternative with "!". |
| 12550 | ("*absneg<mode>2_i387"): Rename from corresponding patterns and |
| 12551 | macroize using X87MODEF macro. Change predicates of op0 and op1 |
| 12552 | to register_operand and remove "m" constraint. Disparage "r" |
| 12553 | alternative with "!". |
| 12554 | (absneg splitter with memory operands): Remove. |
| 12555 | ("*neg<mode>2_1", "*abs<mode>2_1"): Rename from corresponding |
| 12556 | patterns and macroize using X87MODEF mode iterator. |
| 12557 | * config/i386/sse.md (negv4sf2, absv4sf2, neg2vdf2, absv2df2): |
| 12558 | Change predicate of op1 to register_operand. |
| 12559 | * config/i386/i386.c (ix86_expand_fp_absneg_operator): Remove support |
| c7f0e882 |
12560 | for memory operands. |
| 5921cbdf |
12561 | |
| 1dd6dd88 |
12562 | 2008-01-07 Nathan Froyd <froydnj@codesourcery.com> |
| 12563 | |
| 12564 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add clause for mcpu=8548. |
| 12565 | |
| b041d147 |
12566 | 2008-01-07 Richard Guenther <rguenther@suse.de> |
| 12567 | |
| 12568 | * basic-block.h (struct edge_def): Pair dest_idx with goto_locus |
| 12569 | fields. |
| 12570 | |
| 3ee3dfa4 |
12571 | 2008-01-07 Richard Guenther <rguenther@suse.de> |
| 12572 | |
| 12573 | PR tree-optimization/34683 |
| 12574 | * tree-ssa-sccvn.c (vuses_to_vec): Pre-allocate the vector of |
| 12575 | VOPs of the needed size to save memory. Use VEC_quick_push |
| 12576 | to save compile-time. |
| 12577 | (vdefs_to_vec): Likewise. |
| 12578 | |
| ca03fed0 |
12579 | 2008-01-07 Sa Liu <saliu@de.ibm.com> |
| 3ee3dfa4 |
12580 | |
| 5921cbdf |
12581 | * config/spu/spu.md (divdf3): Genetate inline code for double |
| 12582 | division. The implementation doesn't handle INF or NAN, therefore it |
| 12583 | only applies when -ffinite-math-only is given. |
| ca03fed0 |
12584 | |
| be46c846 |
12585 | 2008-01-06 Paolo Carlini <pcarlini@suse.de> |
| 12586 | |
| 12587 | PR libstdc++/34680 |
| 12588 | * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_RTTI, if appropriate. |
| 12589 | * doc/cpp.texi ([Common Predefined Macros]): Document. |
| 12590 | |
| 9edaf48c |
12591 | 2008-01-06 Uros Bizjak <ubizjak@gmail.com> |
| 12592 | |
| 12593 | * config/i386/i386.c (ix86_emit_swsqrtsf): Use negative constants in |
| 12594 | order to use commutative addition instead of subtraction. |
| 12595 | |
| aa620173 |
12596 | 2008-01-06 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 12597 | Mircea Namolaru <namolaru@il.ibm.com> |
| 12598 | Vladimir Yanovsky <yanov@il.ibm.com> |
| 12599 | Revital Eres <eres@il.ibm.com> |
| 12600 | |
| 12601 | PR tree-optimization/34263 |
| 12602 | * tree-outof-ssa.c (process_single_block_loop_latch, |
| 12603 | contains_tree_r): New functions. |
| 12604 | (analyze_edges_for_bb): Call process_single_block_loop_latch |
| 12605 | function to empty single-basic-block latch block if possible. |
| 12606 | |
| 459609ab |
12607 | 2008-01-05 Uros Bizjak <ubizjak@gmail.com> |
| 12608 | |
| 12609 | * config/i386/i386.c (ix86_builtin_reciprocal): Remove check |
| 12610 | for TARGET_RECIP. |
| 12611 | (ix86_emit_swsqrtsf): Do not filter out infinity for rsqrt expansion. |
| 12612 | |
| 35160457 |
12613 | 2008-01-05 Richard Sandiford <rsandifo@nildram.co.uk> |
| 12614 | |
| 12615 | * c-omp.c (check_omp_for_incr_expr): Handle CONVERT_EXPR. |
| 12616 | |
| 5f98e2aa |
12617 | 2008-01-05 Richard Sandiford <rsandifo@nildram.co.uk> |
| 12618 | |
| 12619 | * config/mips/mips.c (mips_in_small_data_p): Reinstate size > 0 check. |
| 12620 | |
| 640fba6f |
12621 | 2008-01-05 Jakub Jelinek <jakub@redhat.com> |
| 12622 | |
| 12623 | PR tree-optimization/34618 |
| 12624 | * tree-outof-ssa.c (create_temp): Copy over DECL_GIMPLE_REG_P |
| 12625 | flag from T. |
| 12626 | |
| 1a086819 |
12627 | 2008-01-05 Uros Bizjak <ubizjak@gmail.com> |
| 12628 | |
| 12629 | PR target/34673 |
| 12630 | * config/i386/i386.c (ix86_emit_swsqrtsf): Swap input operands |
| 12631 | in the call to gen_rtx_NE. Remove unneeded VECTOR_MODE_P check. |
| 12632 | Update copyright year. |
| 12633 | |
| 12634 | * config/i386/i386.md (rsqrtsf2): Enable for TARGET_SSE_MATH. |
| 12635 | Update copyright year. |
| 12636 | * config/i386/sse.md (rsqrtv4sf2): Ditto. Unconditionally expand |
| 12637 | using NR fixup. |
| 12638 | |
| f831baaf |
12639 | 2008-01-05 Zhouyi Zhou <zhouzhouyi@FreeBSD.org> |
| 12640 | |
| 12641 | * tree-vrp.c (find_conditional_asserts): Remove redundant check that |
| 12642 | edge does not point to current bb before changing need_assert. |
| 12643 | |
| cd3f90e2 |
12644 | 2008-01-04 Richard Guenther <rguenther@suse.de> |
| 12645 | |
| 12646 | PR middle-end/34029 |
| 12647 | * tree-cfg.c (verify_expr): Do not look inside ADDR_EXPRs |
| 12648 | for verifying purposes if they are is_gimple_min_invariant. |
| 12649 | |
| 5b56c905 |
12650 | 2008-01-04 Aldy Hernandez <aldyh@redhat.com> |
| 12651 | |
| 12652 | PR tree-optimization/34448 |
| 12653 | PR tree-optimization/34465 |
| 12654 | * gimplify.c (gimplify_init_constructor): Add new parameter |
| 12655 | notify_temp_creation. Use it. |
| 12656 | (gimplify_modify_expr_rhs): Take volatiles into account when |
| 12657 | optimizing constructors. |
| 12658 | Do not optimize constructors if gimplify_init_constructor will dump to |
| 12659 | memory. |
| 12660 | * gcc.dg/tree-ssa/pr32901.c: Tests const volatiles. |
| 12661 | * gcc.c-torture/compile/pr34448.c: New. |
| 12662 | |
| dfbb5324 |
12663 | 2008-01-04 Jakub Jelinek <jakub@redhat.com> |
| 12664 | |
| 12665 | PR gcov-profile/34609 |
| 12666 | * tree-inline.c (declare_return_variable): Set TREE_ADDRESSABLE on |
| 12667 | return_slot if result is TREE_ADDRESSABLE. |
| 12668 | |
| 1bbc673e |
12669 | 2008-01-04 Richard Sandiford <rsandifo@nildram.co.uk> |
| 12670 | |
| 12671 | * config/mips/mips.md (sqrt_condition): Tweak comment. |
| 12672 | (recip_condition): Likewise. Require TARGET_FLOAT64 for DFmode. |
| 12673 | |
| 78c2e180 |
12674 | 2008-01-03 Tom Tromey <tromey@redhat.com> |
| 12675 | |
| dfbb5324 |
12676 | PR c/34457 |
| 78c2e180 |
12677 | * c-common.c (c_type_hash): Handle VLAs. |
| 12678 | |
| 186f5fff |
12679 | 2008-01-03 Jan Hubicka <jh@suse.cz> |
| 12680 | |
| 12681 | PR tree-optimization/31081 |
| 12682 | * tree-inline.c (remap_ssa_name): Initialize uninitialized SSA vars to |
| 12683 | 0 when inlining and not inlining to first basic block. |
| 12684 | (remap_decl): When var is initialized to 0, don't set default_def. |
| 12685 | (expand_call_inline): Set entry_bb. |
| 12686 | * tree-inline.h (copy_body_data): Add entry_bb. |
| 12687 | |
| 361c9aad |
12688 | 2008-01-03 Jakub Jelinek <jakub@redhat.com> |
| 12689 | |
| e3a37aef |
12690 | PR c++/34619 |
| 12691 | * cgraphunit.c (cgraph_build_static_cdtor): set_cfun back to NULL |
| 12692 | before returning. |
| 12693 | |
| 361c9aad |
12694 | PR tree-optimization/29484 |
| 12695 | * tree-inline.c (inline_forbidden_p_2): New function. |
| 12696 | (inline_forbidden_p): Disallow inlining if some static var |
| 12697 | has an address of a local LABEL_DECL in its initializer. |
| 12698 | * doc/extend.texi (Labels as Values): Document &&foo behaviour |
| 12699 | vs. inlining. |
| 12700 | |
| e1feff4f |
12701 | 2008-01-03 Sebastian Pop <sebastian.pop@amd.com> |
| bfe20447 |
12702 | |
| 12703 | PR tree-optimization/34635 |
| 12704 | * tree-data-ref.c (add_other_self_distances): Make sure that the |
| 12705 | evolution step is constant. |
| 12706 | |
| fbe86b1b |
12707 | 2008-01-03 Jakub Jelinek <jakub@redhat.com> |
| 12708 | |
| 12709 | PR middle-end/34608 |
| f831baaf |
12710 | * omp-low.c (expand_omp_parallel): Purge dead EH edges in the child fn. |
| fbe86b1b |
12711 | |
| 99f35fae |
12712 | 2008-01-02 Richard Sandiford <rsandifo@nildram.co.uk> |
| 12713 | |
| 12714 | * tree-sra.c (scalarize_init): Insert the generate_element_init |
| 12715 | statements after the generate_element_zero statements. |
| 12716 | |
| 20e67c9a |
12717 | 2008-01-02 Richard Guenther <rguenther@suse.de> |
| 12718 | |
| 12719 | PR middle-end/34093 |
| 12720 | PR middle-end/31976 |
| 12721 | * tree-ssa-operands.c (ssa_operand_alloc): Also allocate a buffer |
| 12722 | for very large number of operands instead of ICEing. |
| 12723 | |
| 02be515c |
12724 | 2008-01-02 Arthur Norman <acn1@cam.ac.uk> |
| 12725 | |
| f831baaf |
12726 | PR target/34013 |
| a4890dc9 |
12727 | * config/i386/i386.c (ix86_expand_prologue): Save red-zone |
| 02be515c |
12728 | while stack probing. |
| 12729 | |
| 799bdf64 |
12730 | 2008-01-01 Douglas Gregor <doug.gregor@gmail.com> |
| 12731 | |
| 02be515c |
12732 | * c-opts.c (sanitize_cpp_opts): Don't warn about "long long" when |
| f831baaf |
12733 | in C++0x mode. |
| 799bdf64 |
12734 | |
| 65e47be2 |
12735 | 2008-01-01 Volker Reichelt <v.reichelt@netcologne.de> |
| 12736 | |
| 12737 | PR libmudflap/26442 |
| 12738 | * tree-mudflap.c (mx_register_decls): Guard warning by |
| 12739 | !DECL_ARTIFICIAL check. |
| 12740 | |
| 25a3b4c5 |
12741 | 2008-01-01 Jakub Jelinek <jakub@redhat.com> |
| 12742 | |
| 12743 | * config/i386/sse.md (sse5_pperm, sse5_pperm_pack_v2di_v4si, |
| 12744 | sse5_pperm_pack_v4si_v8hi, sse5_pperm_pack_v8hi_v16qi, |
| 12745 | sse5_perm<mode>): Fix constraints. |
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