]>
Commit | Line | Data |
---|---|---|
32e8aa9a JM |
1 | 2004-02-11 Joseph S. Myers <jsm@polyomino.org.uk> |
2 | ||
3 | PR c/456 | |
4 | * cppexp.c (num_binary_op): Don't allow comma operators in #if | |
5 | constant expressions at all outside C99 mode if pedantic. | |
6 | ||
3b8e0c91 UB |
7 | 2004-02-11 Uros Bizjak <uros@kss-loka.si> |
8 | ||
9 | * optabs.h (enum optab_index): Add new OTI_log10 and OTI_log2. | |
10 | (log10_optab, log2_optab): Define corresponding macros. | |
11 | * optabs.c (init_optabs): Initialize log10_optab and log2_optab. | |
12 | * genopinit.c (optabs): Implement log10_optab and log2_optab | |
13 | using log10?f2 and log2?f2 patterns. | |
14 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LOG10{,F,L} | |
15 | using log10_optab, and BUILT_IN_LOG2{,F,L} using log2_optab. | |
16 | (expand_builtin): Expand BUILT_IN_LOG10{,F,L} and BUILT_IN_LOG2{,F,L} | |
17 | using expand_builtin_mathfn if flag_unsafe_math_optimizations is set. | |
18 | ||
19 | * config/i386/i386.md (log10sf2, log10df2, log10xf2, log2sf2, | |
20 | log2df2, log2xf2): New patterns to implement log10, log10f, log10l, | |
21 | log2, log2f and log2l built-ins as inline x87 intrinsics. | |
22 | ||
a6abdce3 RH |
23 | 2004-02-11 Richard Henderson <rth@redhat.com> |
24 | ||
25 | * flow.c (insn_dead_p): A clobber of a dead hard register is a | |
26 | dead insn after reload. | |
27 | ||
05ac140e UW |
28 | 2004-02-11 Ulrich Weigand <uweigand@de.ibm.com> |
29 | ||
30 | * tree.h (frame_base_decl): Add GTY marker. | |
31 | * var-tracking.c (frame_base_decl): Likewise. | |
32 | ||
e193b408 DB |
33 | 2004-02-11 Daniel Berlin <dberlin@dberlin.org> |
34 | ||
35 | * dwarf2out.c (output_loc_list): Remove no longer necessary, and now | |
36 | incorrect, hunk. | |
37 | (add_location_or_const_value_attribute): Use text_section_label, | |
38 | not TEXT_SECTION_NAME. | |
12f9df4e PB |
39 | |
40 | 2004-02-11 Per Bothner <per@bothner.com> | |
41 | ||
42 | Represent column numbers using line-map's source_location. | |
43 | The "next available source_location" is now managed internally by | |
44 | line-maps.c rather than by clients. | |
45 | * line-map.h (struct line_map): New field column_bits. | |
46 | <from_line>: Rename field to start_location. | |
47 | (struct line_maps): New fields highest_location and max_column_hint. | |
48 | (linemap_check_files_exited): New declaration. | |
49 | (linemap_line_start): New declaration. | |
50 | (linemap_add): Remove from_line parameter; use highest_location field. | |
51 | (SOURCE_LINE, LAST_SOURCE_LINE): Modify to use column_bits. | |
52 | (SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION): New macros. | |
53 | (CURRENT_LINE_MAP): Remove macro. | |
54 | (linemap_position_for_column): New inline function. | |
55 | * line-map.c (linemap_init): Clear new fields. | |
56 | (linemap_check_files_exited): New function, extracted from ... | |
57 | (linemap_free): Use linemap_check_files_exited. | |
58 | (linemap_add): Remove from_line parameter. Various updates. | |
59 | (linemap_line_start): New function. | |
60 | (linemap_lookeup): Update for new field names. | |
61 | * cpphash.h (struct cpp_reader) <map>: Field removed. Because | |
62 | linemap_position_for_column may unpredictably change the current map, | |
63 | it is cleaner and simpler for us to not cache it in cpp_reader. | |
64 | (struct cpp_buffer): New sysp field. | |
65 | Changed warned_cplusplus_comments and from_stage3 to bitfields. | |
66 | * cppinit.c (cpp_read_min_file): pfile->map no longer exists. | |
67 | * cpplib.c (do_line, do_linemarker, _cpp_do_file_change): Get | |
68 | current map using linemap_lookup. | |
69 | (do_linemarker): Also set buffer's sysp field. | |
70 | (destringize_and_run): No longer need to decrement current line. | |
71 | * cppfiles.c (_cpp_stack_file): Set sysp from and in buffer. | |
72 | (search_path_head, open_file_failed): Use buffer's sysp. | |
73 | (cpp_make_system_header): Get current map using linemap_lookup. | |
74 | Also set buffer's sysp flag. | |
75 | * cppmacro.c (_cpp_builtin_macro_text): Likewise use linemap_lookup. | |
76 | * cpphash.h (CPP_INCREMENT_LINE): New macro. | |
77 | (struct cpp_buffer): Moved fields saved_cur, saved_rlimit to ... | |
78 | (struct cpp_reader): ... and adding saved_line_base field. | |
79 | * cpptrad.c (_cpp_overlay_buffer, _cpp_remove_overlay): | |
80 | Update accordingly. Don't adjust line. | |
81 | (_cpp_scan_out_logical_line): Use CPP_INCREMENT_LINE. | |
82 | * cpphash.c (CPP_IN_SYSTEM_HEADER): Replaced macro by ... | |
83 | (cpp_in_system_header): ... new inline function, using buffer's sysp. | |
84 | * cpperror.c (_cpp_begin_message): Update to use cpp_in_system_header. | |
85 | * cpplex.c (_cpp_lex_direct): Likewise. | |
86 | * cppmacro.c (_cpp_builtin_macro_text): Likewise. | |
87 | * cppmacro.c (_cpp_create_definition): Use buffer's sysp field. | |
88 | * cpplib.h (struct cpp_token): Rename line field to src_loc. | |
89 | Remove col field as it is now subsumed by src_loc. | |
90 | * cpperror.c: Update various field, parameter, and macro names. | |
91 | (print_location): If col==0, try SOURCE_COLUMN of line. | |
92 | (cpp_error): Use cur_token's src_loc field, rather than line+col. | |
93 | * cpplib.c (do_diagnostic): Token's src_loc fields replaces line+col. | |
94 | * cpplex.c (_cpp_process_line_notes, _cpp_lex_direct, | |
95 | _cpp_skip_block_comment): Use CPP_INCREMENT_LINE. | |
96 | (_cpp_temp_token): Replace cpp_token's line+col fields by src_loc. | |
97 | (_cpp_get_fresh_line): Don't need to adjust line for missing newline. | |
98 | (_cpp_lex_direct): Use linemap_position_for_column. | |
99 | * c-ppoutput.c (maybe_print_line, print_line): Don't take map | |
100 | parameter. Instead get it from the line_table global. Adjust callers. | |
101 | (print): Remove map field. Replace line field to src_line. | |
102 | (init_pp_output, account_for_newlines, maybe_print_line): Adjust. | |
103 | (cb_line_change): Use SOURCE_COLUMN. Minor optimizations. | |
104 | (pp_file_change): Use MAIN_FILE_P since we cannot checked print.map. | |
105 | Use LAST_SOURCE_LINE_LOCATION to "catch up" after #include. | |
106 | * cpptrad.c (copy_comment): Rename variable. | |
107 | * c-lex.c (map): Remove static variable, for same reason we removed | |
108 | cpp_reader's map field. | |
109 | (cb_line_change, cb_def_pragma, cb_define, cb_undef): Hence we need | |
110 | to call linemap_lookup. | |
111 | (cb_line_change): Token's line field replaced by src_loc. | |
112 | (fe_file_change): Use MAINFILE_P and LAST_SOURCE_LINE macros. | |
113 | Don't save new_map. | |
114 | ||
115 | * cpphash.h, cpperror.c, cpplib.h: Some renames of fileline to | |
116 | source_location. | |
117 | ||
e086f51d HP |
118 | 2004-02-11 Hartmut Penner <hpenner@de.ibm.com> |
119 | ||
120 | * config/rs6000/altivec.md (*movv4si_internal): At least one | |
121 | operand must be register_operand. | |
122 | (*movv8hi_internal1): Likewise. | |
123 | (*movv16qi_internal1): Likewise. | |
124 | (*movv4sf_internal1): Likewise. | |
125 | ||
e66b2fcf | 126 | 2004-02-10 Aldy Hernandez <aldyh@redhat.com> |
8914b65e AH |
127 | |
128 | * config/rs6000/spe.md ("*movv2si_internal"): Check for register | |
129 | operand. | |
130 | (movv4hi_internal): Same. | |
131 | (movv2sf_internal): Same. | |
132 | (movv1di_internal): Same. | |
e66b2fcf | 133 | |
7f9be256 TS |
134 | 2004-02-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
135 | ||
136 | * config/mips/mips.h (TARGET_OLDABI): Define. Use TARGET_NEWABI and | |
c0689841 | 137 | TARGET_OLDABI consistently. |
7f9be256 TS |
138 | * config/mips/mips.c (function_arg,mips_setup_incoming_varargs, |
139 | mips_va_arg,override_options,compute_frame_size, | |
140 | mips_initial_elimination_offset,mips16_fp_args,build_mips16_call_stub | |
141 | ,mips_return_in_memory,mips_strict_argument_naming): Use TARGET_NEWABI | |
c0689841 | 142 | and TARGET_OLDABI consistently. |
7f9be256 TS |
143 | * config/mips/mips.md (exception_receiver): Likewise. |
144 | * config/mips/linux64.h: Likewise. | |
145 | ||
6d0ef01e HP |
146 | 2004-02-11 Hartmut Penner <hpenner@de.ibm.com> |
147 | ||
148 | * gcc/config/rs6000/rs6000.c (rs6000_override_options) | |
149 | Set AltiVec ABI and vrsave as default for ppc64 linux. | |
150 | (init_cumulative_args): Post error, if try to return | |
151 | value in AltiVec register without enable AltiVec. | |
152 | (function_arg_advance): Ditto for passing arguments. | |
153 | ||
7537fc90 RS |
154 | 2004-02-11 Richard Sandiford <rsandifo@redhat.com> |
155 | ||
156 | * emit-rtl.c (mark_label_nuses): Check that a LABEL_REF refers to | |
157 | a label before updating its usage count. | |
158 | ||
1e9f1674 MK |
159 | 2004-02-10 Matt Kraai <kraai@alumni.cmu.edu> |
160 | ||
161 | * doc/install.texi: Remove extra cd. | |
162 | ||
b34417a4 ZL |
163 | 2004-02-10 Ziemowit Laski <zlaski@apple.com> |
164 | ||
165 | * c-common.c (vector_size_helper): Remove; call | |
166 | reconstruct_complex_type() instead. | |
167 | * tree.c (reconstruct_complex_type): New function | |
168 | (formerly vector_size_helper() in c-common.c). | |
169 | (make_vector): Make externally visible. | |
170 | * tree.h (reconstruct_complex_type, make_vector): Add prototypes. | |
171 | ||
a466bea3 KH |
172 | 2004-02-10 Kazu Hirata <kazu@cs.umass.edu> |
173 | ||
174 | * config/h8300/h8300-protos.h: Add a prototype for | |
175 | h8300_regs_ok_for_stm. | |
176 | * config/h8300/h8300.c (h8300_regs_ok_for_stm): New. | |
177 | * config/h8300/h8300.md (stm_h8300s_2_advanced, | |
178 | stm_h8300s_2_normal, stm_h8300s_2, stm_h8300s_3_advanced, | |
179 | stm_h8300s_3_normal, stm_h8300s_3, stm_h8300s_4_advanced, | |
180 | stm_h8300s_4_normal, stm_h8300s_4, ldm_h8300s_2_advanced, | |
181 | ldm_h8300s_2_normal, ldm_h8300s_2, ldm_h8300s_3_advanced, | |
182 | ldm_h8300s_3_normal, ldm_h8300s_3, ldm_h8300s_4_advanced, | |
183 | ldm_h8300s_4_normal, ldm_h8300s_4): Use | |
184 | h8300_regs_ok_for_stm(). | |
185 | ||
52bac949 DS |
186 | 2004-02-10 Danny Smith <dannysmith@users.sourceforge.net> |
187 | ||
188 | PR c/14088 | |
189 | real.c (real_from_string): Look for 'X' as well as 'x' in | |
190 | hexfloat strings. | |
191 | ||
2493deee KH |
192 | 2004-02-10 Kazu Hirata <kazu@cs.umass.edu> |
193 | ||
194 | * config/h8300/h8300.md: Remove an incorrect comment about | |
195 | peephole2. Add comments. | |
196 | ||
fbe6ec81 JZ |
197 | 2004-02-10 Josef Zlomek <zlomekj@suse.cz> |
198 | ||
199 | PR/14058 | |
200 | * emit-rtl.c (set_decl_incoming_rtl): New. | |
201 | * tree.h (set_decl_incoming_rtl): New. | |
202 | * function.c (assign_parms): Use set_decl_incoming_rtl for setting | |
203 | DECL_INCOMING_RTL. | |
204 | * ada/misc.c (adjust_decl_rtl): Likewise. | |
205 | ||
8a4baa83 PB |
206 | 2004-02-10 Per Bothner <per@bothner.com> |
207 | ||
208 | * c-opts.c (c_common_post_options): Don't emit working directory | |
209 | in cpp output if -P was specified. | |
210 | ||
31cc6081 PB |
211 | 2004-02-10 Paolo Bonzini <bonzini@gnu.org> |
212 | ||
213 | PR c/14092 | |
214 | * fold-const.c (fold) <NEGATE_EXPR>: Convert result of | |
215 | negate_expr back to the original type. | |
216 | ||
d1d5c836 AM |
217 | 2004-02-10 Alan Modra <amodra@bigpond.net.au> |
218 | ||
219 | * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Don't | |
220 | bump retaddr here. | |
221 | ||
dad822d3 PB |
222 | 2004-02-10 Paolo Bonzini <bonzini@gnu.org> |
223 | ||
224 | * rtl.h (schedule_insns, schedule_ebbs, fix_sched_param, | |
225 | gen_lowpart_SUBREG): Move under the file in which they | |
226 | are actually declared. | |
227 | ||
cd271054 AC |
228 | 2004-02-10 Arnaud Charlet <charlet@act-europe.fr> |
229 | ||
230 | * doc/sourcebuild.texi: Add libada documentation. | |
231 | ||
232 | * doc/install.texi: Update documentation on Ada build, now | |
233 | that the GNAT lib and tools are built automatically. | |
234 | ||
117c5858 RS |
235 | 2004-02-10 Richard Sandiford <rsandifo@redhat.com> |
236 | ||
237 | * config/mips/mips.h (TARGET_GPWORD): Return false for TARGET_NEWABI | |
238 | && TARGET_IRIX. | |
239 | ||
42a1b62e ZL |
240 | 2004-02-09 Ziemowit Laski <zlaski@apple.com> |
241 | ||
242 | * objc/objc-act.c (get_super_receiver): Move '#ifdef OBJCPLUS' | |
243 | boundaries outside build_component_ref() call (a macro in ObjC++). | |
244 | ||
997b8b4d BW |
245 | 2004-02-09 Bob Wilson <bob.wilson@acm.org> |
246 | ||
247 | * config/xtensa/xtensa-protos.h (xtensa_copy_incoming_a7): Update. | |
248 | (init_cumulative_args): Likewise. | |
249 | (a7_overlap_mentioned_p): Delete prototype. | |
250 | * config/xtensa/xtensa.c (struct machine_function): Replace | |
251 | incoming_a7_copied field with need_a7_copy and vararg_a7 flags. | |
252 | Add set_frame_ptr_insn field. | |
253 | (xtensa_emit_move_sequence): Update call to xtensa_copy_incoming_a7. | |
254 | (xtensa_copy_incoming_a7): Rewrite to check need_a7_copy flag and check | |
255 | if the operand is an argument in a7. If so, copy a7 to a new pseudo | |
256 | at the function entry and replace the operand with the pseudo. | |
257 | (init_cumulative_args): Remove unused arguments. Add new "incoming" | |
258 | argument and record this flag in CUMULATIVE_ARGS. | |
259 | (function_arg): Remove result_mode and special-case code to handle | |
260 | arguments in a7. Instead, set need_a7_copy flag when there is an | |
261 | incoming argument in a7. | |
262 | (xtensa_expand_prologue): Remove code to search for set_frame_ptr insn | |
263 | and use the value recorded in cfun->machine->set_frame_ptr_insn. | |
264 | (xtensa_builtin_saveregs): Check for negative gp_left value. Set | |
265 | need_a7_copy and vararg_a7 flags. Use move_block_from_reg instead of | |
266 | special-case code. | |
267 | (a7_overlap_mentioned_p): Delete. | |
268 | * config/xtensa/xtensa.h (CUMULATIVE_ARGS): Add "incoming" flag. | |
269 | (INIT_CUMULATIVE_ARGS, INIT_CUMULATIVE_INCOMING_ARGS): Remove useless | |
270 | arguments to init_cumulative_args and pass "incoming" flag instead. | |
271 | (BLOCK_REG_PADDING): Delete. | |
272 | * config/xtensa/xtensa.md (movdi, movsf, movdf): Remove unnecessary | |
273 | checks for reload_in_progress and reload_completed. Update calls to | |
274 | xtensa_copy_incoming_a7. | |
275 | (ashlsi3): Rename existing insn to ashlsi3_internal. Add expander | |
276 | to call xtensa_copy_incoming_a7. | |
277 | ||
10709fbf DD |
278 | 2004-02-09 DJ Delorie <dj@redhat.com> |
279 | ||
280 | * config/i386/xm-djgpp.h (GCC_DRIVER_HOST_INITIALIZATION): No | |
281 | longer modify standard_exec_prefix, standard_bindir_prefix, or | |
282 | standard_startfile_prefix. | |
283 | ||
c76362b4 JW |
284 | 2004-02-09 James E Wilson <wilson@specifixinc.com> |
285 | ||
228ae085 JW |
286 | PR c++/11295 |
287 | * c-common.c (c_expand_expr, case STMT_EXPR): Change expand_expr call | |
288 | to expand_expr_real call, and pass in alt_rtl as last argument. | |
289 | ||
c76362b4 JW |
290 | PR libstdc++/5625 |
291 | * builtin-types.def (BT_WORD, BT_FN_WORD_PTR): New. | |
292 | * builtins.c (expand_builtin): Handle BUILT_IN_EXTEND_POINTER. | |
293 | * builtins.def (BUILT_IN_EXTEND_POINTER): New. | |
294 | * except.c (expand_builtin_extend_pointer): New. | |
295 | * except.h (expand_builtin_extend_pointer): Declare. | |
296 | ||
d886a041 DE |
297 | 2004-02-09 David Edelsohn <edelsohn@gnu.org> |
298 | ||
299 | * config/rs6000/rs6000.c (rs6000_emit_move): Remove splitting slow | |
300 | unaligned loads and stores. | |
301 | ||
756f76d0 RO |
302 | 2004-02-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
303 | ||
304 | * config/mips/iris5.h (BSS_SECTION_ASM_OP): Define. | |
305 | * config/mips/iris6.h (BSS_SECTION_ASM_OP): Undef. | |
306 | ||
307 | * config/mips/iris6.h (TARGET_ASM_NAMED_SECTION): Moved ... | |
308 | * config/mips/iris5.h: ... here. | |
309 | * config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Remove. | |
310 | ||
311 | * config/mips/iris6.h (EXTRA_SECTION_FUNCTIONS): Move ... | |
312 | * config/mips/iris5.h: ... here. | |
313 | ||
426ca3ca RO |
314 | 2004-02-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
315 | ||
316 | * configure.ac: Remove default executable files before AC_PROG_CC. | |
317 | * configure: Regenerate. | |
318 | ||
500fc80f KH |
319 | 2004-02-09 Kazu Hirata <kazu@cs.umass.edu> |
320 | ||
321 | PR target/13721 | |
322 | * config/h8300/h8300.c (byte_reg): Call abort() if asked to | |
323 | print a operand other than a register. | |
324 | ||
b83c4036 RS |
325 | 2004-02-09 Roger Sayle <roger@eyesopen.com> |
326 | ||
327 | * fold-const.c (fold) <NOP_EXPR>: Use the original type conversion | |
328 | tree code rather than call fold_convert, which doesn't specify a | |
329 | default floating point to integer conversion. | |
330 | ||
3b4b85c9 BI |
331 | 2004-02-08 Bernardo Innocenti <bernie@develer.com> |
332 | ||
333 | * config/m68k/m68k.c, config/m68k/m68k.md (SGS, SGS_CMP_ORDER): Remove | |
334 | code to support SGS assembler. Reformat adjacent code where possible. | |
b83c4036 RS |
335 | * config/m68k/m68k.c (switch_table_difference_label_flag): Remove |
336 | definition. | |
337 | * config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Remove support | |
338 | for '%#'. | |
3b4b85c9 | 339 | * config/m68k/linux.h, config/m68k/m68k.c, |
b83c4036 RS |
340 | * config/m68k/math-68881.h: Replace `%#' with `#' in inline asm |
341 | macros and asm_printf() format strings. | |
3b4b85c9 BI |
342 | * config/m68k/m68kelf.h (ASM_OUTPUT_CASE_END): Remove macro definition. |
343 | * config/m68k/linux.h: Update copyright. | |
344 | * config/m68k/linux.h, config/m68k/m68k.c: Remove traling whitespace. | |
345 | ||
01bbf777 AS |
346 | 2004-02-08 Andreas Schwab <schwab@suse.de> |
347 | Bernardo Innocenti <bernie@develer.com> | |
348 | ||
349 | * config/m68k/m68k.h (REGISTER_NAMES): Prefix each name with | |
350 | REGISTER_PREFIX. | |
351 | * (M68K_FP_REG_NAME): New macro to specify an alternate name for the | |
352 | frame pointer register, overridable by OS targets. | |
353 | * (M68K_REGNAME): Macro to obtain register name for asm output, | |
354 | eventually replacing %a6 with M68K_FP_REG_NAME. | |
355 | * config/m68k/coff.h (REGISTER_NAMES): Don't redefine. | |
356 | * config/m68k/linux.h (REGISTER_NAMES): Likewise. | |
357 | * config/m68k/m68kelf.h (REGISTER_NAMES): Likewise. | |
358 | * config/m68k/netbsd-elf.h (REGISTER_NAMES): Likewise. | |
359 | * config/m68k/m68k.c: Use M68K_REGNAME(x) in place of reg_names[x]. | |
360 | ||
1f6acb82 KH |
361 | 2004-02-08 Kazu Hirata <kazu@cs.umass.edu> |
362 | ||
363 | * target-def.h (TARGET_STRUCT_VALUE_RTX): Define as | |
364 | hook_rtx_tree_int_null. | |
365 | * targhooks.c (default_struct_value_rtx): Remove. | |
366 | * targhooks.h: Remove the prototype for | |
367 | default_struct_value_rtx. | |
368 | * config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c, | |
369 | config/fr30/fr30.c, config/h8300/h8300.c, config/i386/i386.c, | |
370 | config/ip2k/ip2k.c, config/iq2000/iq2000.c, | |
371 | config/m32r/m32r.c, config/mcore/mcore.c, config/mips/mips.c, | |
372 | config/mn10300/mn10300.c, config/pdp11/pdp11.c, | |
373 | config/rs6000/rs6000.c, config/s390/s390.c, | |
374 | config/stormy16/stormy16.c, config/v850/v850.c, | |
375 | config/xtensa/xtensa.c (TARGET_STRUCT_VALUE_RTX): Remove. | |
376 | * doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document the default. | |
377 | ||
b46b8fb4 JM |
378 | 2004-02-08 Joseph S. Myers <jsm@polyomino.org.uk> |
379 | ||
380 | * README.Portability: Change "ISO C89" to "ISO C90". | |
381 | * c-parse.in (primary, initelt): Likewise. | |
382 | ||
7c476bde RS |
383 | 2004-02-08 Richard Sandiford <rsandifo@redhat.com> |
384 | ||
385 | * real.c (encode_ibm_extended): Normalize the input value before | |
386 | converting it to a double. Handle the case where a normal value | |
387 | rounds to infinity. | |
388 | ||
56ae04af KH |
389 | 2004-02-08 Kazu Hirata <kazu@cs.umass.edu> |
390 | ||
f934561e KH |
391 | * c-objc-common.c (c_cannot_inline_tree_fn): Fix a typo in a |
392 | warning. | |
56ae04af KH |
393 | * cse.c (preferrable): Change to preferable. Update all of its |
394 | callers. | |
395 | * genautomata.c (ainsn): Change | |
396 | first_ainsn_with_given_equialence_num to | |
397 | first_ainsn_with_given_equivalence_num. Update all of its | |
398 | references. | |
399 | ||
ec1dbfca JH |
400 | 2004-02-08 Jan Hubicka <jh@suse.cz> |
401 | ||
402 | * schedule-ebb.c (schedule_ebbs): Do not allocate reg life data. | |
403 | ||
f276fb54 DE |
404 | 2004-02-07 David Edelsohn <edelsohn@gnu.org> |
405 | ||
406 | * function.c (assign_parms): Fix formatting. | |
407 | ||
fefcb65c KH |
408 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
409 | ||
410 | * default.h (PROMOTE_PROTOTYPES): Remove. | |
411 | * system.h (PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES, | |
412 | STRUCT_VALUE_REGNUM, SETUP_INCOMING_VARARGS, | |
413 | EXPAND_BUILTIN_SAVEREGS): Poison. | |
414 | * target-def.h (TARGET_PROMOTE_FUNCTION_RETURN): Define as | |
415 | hook_bool_tree_false. | |
416 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
417 | * target.h: Replace SETUP_INCOMING_VARARGS with | |
418 | targetm.calls.setup_incoming_varargs(). | |
419 | * targhooks.c (default_promote_function_return): Remove. | |
420 | (default_promote_prototypes): Likewise. | |
421 | (default_struct_value_rtx): Always abort(). | |
422 | (default_expand_builtin_saveregs): Always print an error | |
423 | message. | |
424 | (default_setup_incoming_varargs): Do nothing. | |
425 | (default_pretend_outgoing_varargs_named): Don't depend on | |
426 | SETUP_INCOMING_VARARGS. | |
427 | * targhooks.h: Remove the prototype for | |
428 | default_promote_function_return and | |
429 | default_promote_prototypes. | |
430 | ||
dc79b3b8 KH |
431 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
432 | ||
433 | * system.h (SHARED_SECTION_ASM_OP): Poison. | |
434 | * varasm.c (data_section): Don't use SHARED_SECTION_ASM_OP. | |
435 | * doc/tm.texi (SHARED_SECTION_ASM_OP): Remove. | |
436 | ||
a6f78652 ZW |
437 | 2004-02-07 Zack Weinberg <zack@codesourcery.com> |
438 | ||
439 | Bug 13856 | |
440 | * c-decl.c (diagnose_mismatched_decls): Only give special | |
441 | treatment when olddecl is DECL_BUILT_IN, if C_DECL_INVISIBLE | |
442 | is also true. | |
443 | (merge_decls): Don't clear DECL_BUILT_IN_CLASS and | |
444 | DECL_FUNCTION_CODE when defining a built-in function. | |
445 | Don't update DECL_ESTIMATED_INSNS. | |
446 | * dwarf2out.c (dwarf2out_decl): Don't ignore built-in | |
447 | FUNCTION_DECLs. | |
448 | * tree.h: Delete DECL_ESTIMATED_INSNS. | |
449 | * tree-inline.c (struct inline_data): Delete inlined_insns field. | |
450 | (expand_call_inline, optimize_inline_calls): Don't update | |
451 | DECL_ESTIMATED_INSNS nor inlined_insns. | |
452 | * cgraphunit.c (cgraph_analyze_function): Don't update | |
453 | DECL_ESTIMATED_INSNS. | |
454 | ||
455 | 2004-02-07 Zack Weinberg <zack@codesourcery.com> | |
456 | ||
457 | * c-common.c (shadow_warning): Delete. | |
458 | * c-common.h (free_parser_stacks, shadow_warning, sw_kind): Delete. | |
459 | * c-decl.c (warn_if_shadowing): Issue shadow warnings directly. | |
460 | * c-opts.c (c_common_parse_file): Don't call free_parser_stacks. | |
461 | * c-parse.in (free_parser_stacks): Delete. | |
462 | ||
947c6b00 NN |
463 | 2004-02-07 Nathanael Nerode <neroden@gcc.gnu.org> |
464 | ||
465 | * Makefile.in, config/t-slibgcc-darwin, config/t-slibgcc-elf-ver, | |
466 | config/t-slibgcc-sld, config/mips/t-iris5-6, config/sh/t-linux: | |
467 | Use the top level mkinstalldirs, not the one in the gcc subdir. | |
468 | * mkinstalldirs: Remove (from the gcc subdir). | |
469 | ||
088414c1 RS |
470 | 2004-02-07 Roger Sayle <roger@eyesopen.com> |
471 | ||
472 | PR middle-end/13696 | |
473 | * fold-const.c (fold_convert): New function to provide type | |
474 | conversion to the middle-end without using convert. | |
475 | (negate_expr, associate_trees, size_diffop, omit_one_operand, | |
476 | operand_equal_for_comparison_p, pedantic_omit_one_operand, | |
477 | invert_truthvalue, optimize_bit_field_compare, range_binop, | |
478 | decode_field_reference, make_range, build_range_check, unextend, | |
479 | fold_truthop, extract_muldiv_1, fold_mathfn_compare, | |
480 | fold_binary_op_with_conditional_arg, fold_inf_compare, | |
481 | fold_single_bit_test, fold, multiple_of_p): Replace all calls to | |
482 | convert with calls to fold_convert. | |
483 | ||
076963eb JH |
484 | 2004-02-07 Jan Hubicka <jh@suse.cz> |
485 | ||
486 | * genrecog.c (find_operand): add extra argument stop. | |
487 | (validate_pattern): Verify that mach_dup is duplicating operand | |
488 | defined lexically earlier. | |
489 | ||
1197924d KH |
490 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
491 | ||
492 | * config.gcc: Don't mention MAX_LONG_TYPE_SIZE. | |
493 | * system.h (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, | |
494 | MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Poison. | |
495 | * config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h, | |
496 | config/ia64/ia64.h, config/ip2k/ip2k.h, | |
497 | config/iq2000/iq2000.h, config/mips/iris5.h, | |
498 | config/mips/mips.h, config/pa/pa-64.h, config/pa/pa.h, | |
499 | config/rs6000/aix51.h, config/rs6000/aix52.h, | |
500 | config/rs6000/darwin.h, config/rs6000/rs6000.h, | |
501 | config/s390/s390.h, config/sh/sh.h, config/sparc/freebsd.h, | |
502 | config/sparc/linux.h, config/sparc/linux64.h, | |
503 | config/sparc/netbsd-elf.h, config/sparc/sparc.h, | |
504 | config/xtensa/xtensa.h: Remove the definitions of | |
505 | MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, and/or | |
506 | MAX_WCHAR_TYPE_SIZE. | |
507 | * doc/tm.texi (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, | |
508 | MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Remove. | |
509 | ||
883899ee SC |
510 | 2004-02-07 Stephane Carrez <stcarrez@nerim.fr> |
511 | ||
512 | PR bootstrap/13990 | |
513 | * config/m68hc11/m68hc11.md ("doloop_end"): Pass dummy arguments to | |
514 | gen_rtx_NE. | |
515 | ||
f6e215cc JZ |
516 | 2004-02-07 Josef Zlomek <zlomekj@suse.cz> |
517 | ||
518 | * var-tracking.c (vt_add_function_parameters): Surround checkings by | |
519 | #ifdef ENABLE_CHECKING and #endif. | |
520 | ||
dfb36f9b RS |
521 | 2004-02-07 Roger Sayle <roger@eyesopen.com> |
522 | ||
523 | * fold-const.c (negate_expr_p, negate_expr): Optimize -(A+B) into | |
524 | either (-A)-B or (-B)-A, if A or B is easily negated respectively. | |
525 | (fold) <MINUS_EXPR>: Optimize (A*C) - (B*C) -> (A-B)*C for both | |
526 | integer types and floating point with unsafe_math_optimizations. | |
527 | Add similar optimization for (A*C1) - (A*C2) -> A*(C1-C2). | |
528 | Optimize A - B as A + (-B), if B is easily negated. | |
529 | ||
0ea5865c KH |
530 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
531 | ||
532 | * c-ppoutput.c, cfganal.c, diagnostic.h, print-rtl.c, | |
533 | config/darwin.c, config/darwin.h, config/ia64/ia64-c.c, | |
534 | config/m32r/linux.h, config/rs6000/ppc64-fp.c, | |
535 | config/sparc/openbsd.h, doc/makefile.texi, doc/passes.texi: | |
536 | Update copyright. | |
537 | ||
fb0840fc KH |
538 | 2004-02-07 Kazu Hirata <kazu@cs.umass.edu> |
539 | ||
540 | * c-ppoutput.c, var-tracking.c: Fix comment typos. | |
541 | ||
468c45a3 JW |
542 | 2004-02-06 James E Wilson <wilson@specifixinc.com> |
543 | ||
544 | * config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Only define for | |
545 | glibc 2.3 or better. | |
546 | ||
9c917669 KH |
547 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
548 | ||
549 | * doc/tm.texi (TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL): Change | |
550 | to FLOAT_LIB_COMPARE_RETURNS_BOOL. | |
551 | ||
fb7e4164 AM |
552 | 2004-02-07 Alan Modra <amodra@bigpond.net.au> |
553 | ||
554 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Add darwin-ldouble.c. | |
555 | (SHLIB_MAPFILES): Add libgcc-ppc64.ver. | |
556 | (SHLIB_MKMAP_OPTS): Delete. | |
557 | (TARGET_LIBGCC2_CFLAGS): Add -specs. | |
558 | (bispecs): Add rule. | |
559 | * config/rs6000/libgcc-ppc64.ver: New file. | |
560 | * config/rs6000/ppc64-fp.c (__fixtfdi, __floatditf): New functions. | |
561 | (__floatdidf, __floatdisf): Optimize multiply. | |
562 | (__fixunstfdi): New function. | |
563 | * config/rs6000/rs6000.c (rs6000_complex_function_value): Allow for | |
564 | real and imag parts larger than one register. | |
565 | (function_arg): Correct type of reg used when fp arg split partially | |
566 | to stack. | |
567 | * config/rs6000/darwin-ldouble.c: Protect with #if !_SOFT_FLOAT | |
568 | and __MACH__ or __powerpc64__. | |
569 | ||
254878ea RS |
570 | 2004-02-06 Roger Sayle <roger@eyesopen.com> |
571 | Ulrich Weigand <uweigand@de.ibm.com> | |
572 | ||
573 | * builtins.c (expand_builtin_signbit): Use extract_bit_field instead | |
574 | of gen_highpart or gen_lowpart when the floating point format is | |
575 | wider than the result mode. | |
576 | ||
b1053160 AP |
577 | 2004-02-06 Andrew Pinski <pinskia@physics.uc.edu> |
578 | ||
a6f78652 | 579 | * dwarf2out.c (loclabel_num): Move into #ifdef |
b1053160 AP |
580 | DWARF2_DEBUGGING_INFO. |
581 | ||
25fe8680 ZL |
582 | 2004-02-06 Ziemowit Laski <zlaski@apple.com> |
583 | ||
584 | * objc/objc-act.c (build_super_template) the 'class' field of | |
585 | 'struct _objc_super' shall be named 'super_class' #ifdef OBJCPLUS. | |
586 | (get_super_receiver): Likewise. | |
587 | ||
761fa0f7 KH |
588 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
589 | ||
590 | * reload1.c (check_eliminable_occurrences): Optimize the reset | |
591 | of can_eliminate. | |
592 | (eliminate_regs_in_insn): Likewise. | |
593 | ||
0a2d3d69 | 594 | 2004-02-06 Daniel Berlin <dberlin@dberlin.org> |
a6f78652 | 595 | Josef Zlomek <zlomekj@suse.cz> |
0a2d3d69 DB |
596 | |
597 | * dwarf2out.c (struct gcc_debug_hooks): Call dwarf2out_begin_function | |
598 | at the beginning of function, call dwarf2out_var_location for | |
599 | NOTE_INSN_VAR_LOCATION note. | |
600 | (struct var_loc_node, struct var_loc_list_def, loclabel_num, | |
601 | decl_loc_table): New. | |
602 | (lookup_decl_loc): New function. | |
603 | (add_var_loc_to_decl): New function. | |
604 | (based_loc_descr): Added parameter can_use_fbreg, DW_OP_fbreg is used | |
605 | only if can_use_fbreg. | |
606 | (mem_loc_descriptor): Added parameter can_use_fbreg, pass it to other | |
607 | functions. | |
608 | (loc_descriptor): Likewise. Process VAR_LOCATION. | |
609 | (concat_loc_descriptor): Call loc_descriptor with can_use_fbreg == true. | |
610 | (loc_descriptor_from_tree): Call mem_loc_descriptor with | |
611 | can_use_fbreg == true. | |
612 | (add_location_or_const_value_attribute): Added parameter enum | |
613 | dwarf_attribute attr, generate attribute ATTR. Create the location list. | |
614 | (add_bound_info): Call loc_descriptor with can_use_fbreg == true. | |
615 | (gen_formal_parameter_die): Call add_location_or_const_value_attribute | |
616 | with attr == DW_AT_location. | |
617 | (gen_subprogram_die): Generate the location list for DW_AT_frame_base | |
618 | if frame_base_decl is defined and has a location list. | |
619 | (gen_variable_die): Call add_location_or_const_value_attribute with | |
620 | attr == DW_AT_location. | |
621 | (dwarf2out_var_location): New function. | |
622 | (dwarf2out_begin_function): New function. | |
623 | (dwarf2out_init): Create decl_loc_table. | |
624 | ||
1f0db3df UW |
625 | 2004-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
626 | ||
627 | * loop.c (force_movables): Transitively increase the priorities of | |
628 | all insns forces by an insn, not just the first one. | |
629 | ||
014a1138 | 630 | 2004-02-06 Josef Zlomek <zlomekj@suse.cz> |
a6f78652 | 631 | Daniel Berlin <dberlin@dberlin.org> |
014a1138 JZ |
632 | |
633 | Josef Zlomek <zlomekj@suse.cz> | |
634 | * Makefile.in (var-tracking.o): New. | |
635 | * common.opt (fvar-tracking): New. | |
636 | * flags.h (flag_var_tracking): New. | |
637 | * gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added. | |
638 | * opts.c (common_handle_option): Add OPT_fvar_tracking. | |
639 | * print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added. | |
a6f78652 ZW |
640 | * rtl.c (note_insn_name): Likewise. |
641 | * rtl.def (VAR_LOCATION): New. | |
642 | * rtl.h (NOTE_VAR_LOCATION): New. | |
643 | (NOTE_VAR_LOCATION_DECL): New. | |
644 | (NOTE_VAR_LOCATION_LOC): New. | |
645 | (enum insn_note): NOTE_INSN_VAR_LOCATION was added. | |
646 | (variable_tracking_main): New exported function. | |
647 | * timevar.def (TV_VAR_TRACKING): New. | |
648 | * toplev.c (enum dump_file_index): Added DFI_vartrack. | |
649 | (dump_file): "vartrack" was added (-dV). | |
650 | (flag_var_tracking): New. | |
651 | (f_options): "var-tracking" was added. | |
014a1138 | 652 | (rest_of_handle_variable_tracking): New function. |
a6f78652 | 653 | (rest_of_compilation): Run variable tracking. |
014a1138 JZ |
654 | (process_options): If user has not specified flag_var_tracking set it |
655 | according to optimize, debug_info_level and debug_hooks. | |
656 | * tree.h (frame_base_decl): New. | |
a6f78652 | 657 | * var-tracking.c: New file. |
014a1138 JZ |
658 | * config/ia64/ia64.c (ia64_flag_var_tracking): New variable. |
659 | (ia64_override_options): Set flags to run variable tracking in machine | |
660 | dependent reorg instead of toplev.c. | |
661 | (ia64_reorg): Run variable tracking if wanted. | |
a6f78652 | 662 | * doc/invoke.texi: Mention variable tracking in -dV, |
014a1138 | 663 | add and -fvar-tracking. |
a6f78652 | 664 | * doc/passes.texi: Added variable tracking pass. |
014a1138 JZ |
665 | |
666 | Daniel Berlin <dberlin@dberlin.org> | |
667 | * debug.h (struct gcc_debug_hooks): Added var_location debug hook. | |
668 | * dbxout.c (dbx_debug_hooks): Likewise. | |
669 | (xcoff_debug): Likewise. | |
670 | * debug.c (do_nothing_debug_hooks): Likewise. | |
671 | * dwarf2out.c (dwarf2_debug_hooks): Likewise. | |
672 | * dwarfout.c (dwarf_debug_hooks): Likewise. | |
673 | * sdbout.c (sdb_debug_hooks): Likewise. | |
674 | * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. | |
a6f78652 ZW |
675 | * final.c (final_scan_insn): Call var_location debug hook for each |
676 | NOTE_INSN_VAR_LOCATION. | |
014a1138 | 677 | |
298c28a8 JH |
678 | 2004-02-06 Jan Hubicka <jh@suse.cz> |
679 | ||
680 | * flow.c (update_life_info): Allocate reg_deaths when called from | |
681 | scheudler. | |
682 | (attempt_auto_inc): Update life ranges accordingly. | |
683 | ||
3199cb41 UW |
684 | 2004-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
685 | ||
686 | PR debug/11816 | |
687 | * dwarf2out.c (gen_decl_die): Handle anonymous struct members. | |
688 | ||
1a6dd8a2 UW |
689 | 2004-02-06 Ulrich Weigand <uweigand@de.ibm.com> |
690 | ||
691 | * cfganal.c (flow_call_edges_add): Never split a libcall block. | |
692 | ||
1711adc2 DB |
693 | 2004-02-06 Daniel Berlin <dberlin@dberlin.org> |
694 | ||
695 | * dwarf2out.c (output_loc_list): Don't use deltas if we have | |
696 | a separate line info table in use. | |
697 | Use the correct size for terminators. | |
698 | (output_die): Use offset, not delta. | |
699 | ||
b1e5a971 L |
700 | 2004-02-06 H.J. Lu <hongjiu.lu@intel.com> |
701 | ||
702 | * doc/invoke.texi: Remove the pni option from -mfpmath=. | |
703 | ||
736b64dd JH |
704 | 2004-02-06 Jan Hubicka <jh@suse.cz> |
705 | ||
706 | * recog.c (split_all_insns): Do not update reg info. | |
707 | * regrename.c (regrename_optimize): Likewise. | |
708 | * toplev.c (rest_of_handle_reorder_blocks): Likewise. | |
709 | * flow.c (struct propagate_block_info): Add insn_num field. | |
710 | (reg_deaths): New array. | |
711 | (life_analysis): Free reg_deaths info. | |
712 | (allocate_reg_life_data): Allocate reg_deaths array. | |
713 | (propagate_one_insn): Use new array. | |
714 | (init_propagate_block): Initialize it. | |
715 | (free_propagate_block_info): Finish compuation of | |
716 | REG_LIVE_LENGTH | |
717 | (attempt_auto_inc): Sanity check that REG_INFO is not | |
718 | computed at same time. | |
719 | (mark_used_regs): Update new array. | |
720 | ||
721 | * reg-stack.c (subst_stack_regs): Unshare clobbers before | |
722 | substitution. | |
723 | ||
eb457a7a KH |
724 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
725 | ||
726 | * config/s390/s390.md (*extendsiqi2_short_displ): Change to | |
727 | *extendqisi2_short_displ. | |
728 | ||
0f6937fe AM |
729 | 2004-02-06 Alan Modra <amodra@bigpond.net.au> |
730 | ||
731 | * doc/tm.texi (INIT_CUMULATIVE_ARGS): Update doco. | |
732 | * calls.c (expand_call): Pass n_named_args to INIT_CUMULATIVE_ARGS. | |
733 | (emit_library_call_value_1): Likewise pass nargs. | |
734 | * expr.c (block_move_libcall_safe_for_call_parm): Pass 3 here. | |
735 | * function.c (assign_parms): Pass -1 to INIT_CUMULATIVE_ARGS. | |
736 | * config/rs6000/rs6000.c (init_cumulative_args): Use n_named_args | |
737 | parameter instead of scanning TYPE_ARGS_TYPES to count args. | |
738 | * config/rs6000/rs6000-protos.h (init_cumulative_args): Update | |
739 | prototype. | |
740 | * config/rs6000/rs6000.h (INIT_CUMULATIVE_ARGS): Pass extra arg. | |
741 | (INIT_CUMULATIVE_INCOMING_ARGS): Set extra arg to 1000. | |
742 | (INIT_CUMULATIVE_LIBCALL_ARGS): Set extra arg to 0. | |
743 | * config/sh/sh.c (sh_output_mi_thunk): Pass 1 as n_named_args to | |
744 | INIT_CUMULATIVE_ARGS. | |
745 | * config/alpha/alpha.h (INIT_CUMULATIVE_ARGS): Update. | |
746 | * config/alpha/unicosmk.h, config/alpha/vms.h, config/arc/arc.h, | |
747 | config/arm/arm.h, config/avr/avr.h, config/c4x/c4x.h, | |
748 | config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.h, | |
749 | config/h8300/h8300.h, config/i386/i386.h, config/i860/i860.h, | |
750 | config/ia64/ia64.h, config/ip2k/ip2k.h, config/iq2000/iq2000.h, | |
751 | config/iq2000/iq2000.c, config/m32r/m32r.h, config/m68hc11/m68hc11.h, | |
752 | config/m68k/m68k.h, config/mcore/mcore.h, config/mips/mips.h, | |
753 | config/mmix/mmix.h, config/mn10300/mn10300.h, config/ns32k/ns32k.h, | |
07711f53 | 754 | config/pa/pa.h, config/pdp11/pdp11.h, config/s390/s390.h, |
0f6937fe AM |
755 | config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.h, |
756 | config/v850/v850.h, config/vax/vax.h, config/xtensa/xtensa.h: Likewise. | |
757 | ||
11b635fe KH |
758 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
759 | ||
760 | * genemit.c (gen_exp) [CONST_INT]: Use const_int_rtx whenever | |
761 | possible. | |
762 | ||
ace3ffcd KH |
763 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
764 | ||
765 | * reload1.c (eliminate_regs_in_insn): If a set has a REG_EQUAL | |
766 | note containing (plus (reg) (const_int)), where reg is an | |
767 | eliminable reg, then perform the register elimination without | |
768 | depending on eliminate_regs(). | |
769 | ||
78bc94a2 KH |
770 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
771 | ||
772 | * config/arc/arc.c (arc_return_in_memory): Check the return | |
773 | value of int_size_in_bytes against -1. Don't check | |
774 | TREE_ADDRESSABLE. | |
775 | * config/avr/avr.c (avr_return_in_memory): Check the return | |
776 | value of int_size_in_bytes against -1. | |
777 | * config/ip2k/ip2k.c (ip2k_return_in_memory): Likewise. | |
778 | * config/m68hc11/m68hc11.c (m68hc11_return_in_memory): | |
779 | Likewise. | |
780 | * config/mcore/mcore.c (mcore_return_in_memory): Likewise. | |
781 | * config/stormy16/stormy16.c (xstormy16_return_in_memory): | |
782 | Likewise. | |
783 | ||
d8c2bed3 KH |
784 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
785 | ||
786 | * config/frv/frv-protos.h: Remove the prototype for | |
787 | frv_setup_incoming_varargs. | |
788 | * config/frv/frv.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
789 | (frv_setup_incoming_varargs): Make it static. | |
790 | * config/frv/frv.h (SETUP_INCOMING_VARARGS): Remove. | |
791 | ||
3e29e2aa KH |
792 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
793 | ||
794 | * config/fr30/fr30-protos.h: Remove the prototype for | |
795 | fr30_setup_incoming_varargs. | |
796 | Update the prototypes for fr30_num_arg_regs and | |
797 | fr30_function_arg_partial_nregs. | |
798 | * config/fr30/fr30.c (TARGET_STRUCT_VALUE_RTX): New. | |
799 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
800 | (fr30_setup_incoming_varargs): Make it static. | |
801 | Add argument second_time. Don't do anything when second_time | |
802 | is nonzero. | |
803 | (fr30_num_arg_regs): Change the type of the first argument to | |
804 | enum machine_mode. | |
805 | (fr30_function_arg_partial_nregs): Change the type of the | |
806 | second argument to enum machine_mode. | |
807 | * config/fr30/fr30.h (STRUCT_VALUE): Remove. | |
808 | (SETUP_INCOMING_VARARGS): Remove. | |
809 | ||
07ba2efb KH |
810 | 2004-02-06 Kazu Hirata <kazu@cs.umass.edu> |
811 | ||
812 | * config/arc/arc-protos.h: Remove the prototype for | |
813 | arc_setup_incoming_varargs. | |
814 | * config/arc/arc.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
815 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
816 | (arc_setup_incoming_varargs): Make it static. | |
817 | (arc_external_libcall): Likewise. | |
818 | * config/arc/arc.h (SETUP_INCOMING_VARARGS): Remove. | |
819 | Remove the commented-out definition of | |
820 | ASM_OUTPUT_EXTERNAL_LIBCALL. | |
821 | ||
f4954ff1 ST |
822 | 2004-02-05 SUGIOKA Toshinobu <sugioka@itonet.co.jp> |
823 | ||
824 | * config/sh/t-linux (SHLIB_INSTALL): Prepend $$(DESTDIR) | |
825 | to $$(slibdir) in the installation commands. | |
826 | ||
403c659c DE |
827 | 2004-02-05 David Edelsohn <edelsohn@gnu.org> |
828 | ||
829 | * reload.c (refers_to_regno_for_reload_p): Index hard_regno_nregs | |
830 | with inner_regno, not regno. | |
831 | * rtlanal.c (refers_to_regno_p): Same. | |
832 | ||
5b547172 KH |
833 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
834 | ||
835 | * config.gcc: Remove i370 support. | |
836 | ||
ce5c1cf3 KC |
837 | 2004-02-05 Kelley Cook <kcook@gcc.gnu.org> |
838 | ||
839 | * doc/install.texi: Update automake and autoconf version | |
840 | requirements. Note where to find gcj automake version. | |
841 | ||
842 | 2004-02-05 Kelley Cook <kcook@gcc.gnu.org> | |
843 | ||
844 | * Makefile.in (generate-manpages): Move dependencies to ... | |
845 | (man): here. | |
846 | * doc/makefile.texi: Document new targets. | |
847 | * doc/sourcebuild.texi (Make-lang.in): Document new langhooks. | |
848 | ||
02ba6b22 KC |
849 | 2004-02-05 Kelley Cook <kcook@gcc.gnu.org> |
850 | ||
851 | PR/13485 | |
852 | Makefile.in (srcextra): Add a level of indirection to ... | |
853 | (gcc.srcextra): ... here. | |
854 | (po-generated): Delete. | |
855 | (po/$(PACKAGE).pot: Use srcextra instead of po-generated. Depend on | |
856 | options.c. | |
857 | (start.encap): Remove superfluous lang.srcextra dependency. | |
858 | objc/Make-lang.in (po-generated): Delete. | |
859 | ||
66fcab25 KH |
860 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
861 | ||
862 | * config/ia64/ia64.c (REG_GP): Remove. | |
863 | ||
89a95129 RO |
864 | 2004-02-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
865 | ||
866 | * config/mips/iris5gas.h (PREFERRED_DEBUGGING_TYPE): Define. | |
867 | ||
9733d507 DP |
868 | 2004-02-05 Devang Patel <dpatel@apple.com> |
869 | ||
870 | * dwarf2out.c (force_type_die): Look up input type itself | |
871 | instead of root_type() of type. | |
a6f78652 | 872 | |
19796784 AK |
873 | 2004-02-05 Andreas Krebbel <krebbel1@de.ibm.com> |
874 | ||
875 | * config/s390/s390.md ("*tmqidi_ext"): New insn. | |
876 | ("*extendqidi2_short_displ", "*extendsiqi2_short_displ"): Old | |
877 | pre-reload splitters are transformed to post-reload | |
878 | define_insn_and_split patterns. | |
879 | ("*tmqisi_ext"): Renamed old "*tmqi_ext". | |
880 | ||
136e64db KH |
881 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
882 | ||
883 | * config/cris/cris.h: Replace PROMOTE_PROTOTYPES with | |
884 | TARGET_PROMOTE_PROTOTYPES. | |
885 | ||
839ee4bc RO |
886 | 2004-02-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
887 | ||
888 | PR middle-end/13750 | |
889 | Revert: | |
890 | 2004-01-15 Geoffrey Keating <geoffk@apple.com> | |
891 | PR pch/13361 | |
892 | * c-typeck.c (constructor_asmspec): Delete. | |
893 | (struct initializer_stack): Delete field 'asmspec'. | |
894 | (start_init): Delete saving of asmspec. | |
895 | (finish_init): Don't update constructor_asmspec. | |
896 | * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. | |
897 | * stmt.c (expand_asm): Duplicate strings from tree. | |
898 | (expand_asm_operands): Likewise. | |
899 | * tree.c (tree_size): Update computation of size of STRING_CST. | |
900 | (make_node): Don't make STRING_CST nodes. | |
901 | (build_string): Allocate string with tree node. | |
902 | * tree.def (STRING_CST): Update comment. | |
903 | * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. | |
904 | (tree_string): Place contents of string in tree node. | |
905 | * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string | |
906 | from tree. | |
907 | ||
687d688e JM |
908 | 2004-02-05 Joseph S. Myers <jsm@polyomino.org.uk> |
909 | ||
910 | * diagnostic.h (DEFINE_DIAGNOSTIC_KIND): Change parameter M to | |
911 | msgid. | |
912 | ||
20a20bf0 DN |
913 | 2004-02-05 Dorit Naishlos <dorit@il.ibm.com> |
914 | ||
915 | * config/rs6000/altivec.md (*movv4si_internal): At least one | |
916 | operand must be altivec_register_operand. | |
917 | (*movv8hi_internal1): Likewise. | |
918 | (*movv16qi_internal1): Likewise. | |
919 | (*movv4sf_internal1): Likewise. | |
920 | ||
6b37db3c DE |
921 | 2004-02-05 David Edelsohn <edelsohn@gnu.org> |
922 | ||
923 | * configure.ac (gcc_cv_as_powerpc_mfcrf): Correct test for mfcr. | |
924 | * configure: Regenerate. | |
925 | ||
e0b24bce JW |
926 | 2004-02-05 Jonathan Wakely <redi@gcc.gnu.org> |
927 | ||
928 | * doc/install.texi: Update description of --gxx-include-dir to | |
929 | give correct default value. | |
930 | ||
2dca8ddb KH |
931 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
932 | ||
933 | * config/h8300/h8300.h (REG_OK_FOR_BASE_NONSTRICT_P): Replace | |
934 | 8 with MAC_REG. | |
935 | ||
92fd5e41 KH |
936 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
937 | ||
938 | * config/pa/pa.c (emit_hpdiv_const): Replace gen_rtx with | |
939 | gen_rtx_PARALLEL. | |
940 | ||
f822fcf7 KH |
941 | 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
942 | ||
943 | * emit-rtl.c: Update the comment about the file. | |
944 | ||
4ef84575 JM |
945 | 2004-02-05 Joseph S. Myers <jsm@polyomino.org.uk> |
946 | ||
947 | * sourcebuild.texi (Test Idioms): Update testcase naming | |
948 | conventions. | |
949 | ||
8e9ea4d7 PB |
950 | 2004-02-04 Per Bothner <per@bothner.com> |
951 | ||
952 | Partially revert/redo 2003-10-01 change; fix -fworking-directory. | |
953 | * c-ppoutput.c (pp_dir_change): New function. | |
954 | * c-common.h (pp_dir_change): New declaration. | |
955 | * cpplib.h (struct cpp_options): Remove working_directory field. | |
956 | * cppinit.c (cpp_find_main_file, cpp_push_main_file): Merge back to | |
957 | (cpp_read_main_file): as before 10-01. Call _cpp_stack_file. | |
958 | Don't handle -fworking_directory here, but in c_common_post_options. | |
959 | (read_original_directory): Don't back up when done. | |
960 | Don't clear no-longer used working_directory flag. | |
961 | * cpplib.h: Update declarations to match. | |
962 | * c-lex.c (cb_dir_change): Move to c-opts.c. | |
963 | (init_c_lex): Don't set dir_change callback here, since we want | |
964 | to set it even if flag_preprocess_only. | |
965 | * c-opts.c (cb_dir_change): Function moved from c-lex.c. | |
966 | (c_common_post_options): Set dir_change callback. | |
967 | Call pp_dir_change if approporiate. | |
968 | (finish_options): Don't call cpp_find_main_file here. Hence remove | |
969 | unneeded parameter and result. Do LC_RENAME for <built-in>. | |
970 | (c_common_post_options): Call cpp_read_main_file here instead. | |
971 | (c_common_init): Update accordingly. | |
972 | (push_command_line_include): Don't cpp_push_main_file. | |
973 | Do LC_RENAME rather than LC_LEASE to get back to main file. | |
974 | Compared to pre-10-01 version, inline cpp_rename_to_main_file. | |
975 | (c_common_parse_file): Call cpp_read_main_file for subsequent main | |
976 | files, but call finish_options for all files. | |
977 | * c-opts.c (sanitize_cpp_opts): Don't set cpp_opts->working_directory. | |
978 | * fix-header.c (read_scan_file): Call cpp_read_main_file instead of | |
979 | cpp_find_main_file + cpp_push_main_file. | |
980 | * c-lex.c (fe_file_change): Don't set main_input_filename here. | |
981 | * opts.c (handle_options): Only set main_input_filename first time. | |
982 | ||
5384443a ILT |
983 | 2004-02-05 Ian Lance Taylor <ian@wasabisystems.com> |
984 | ||
985 | * config/arm/arm.h (REG_CLASS_NAMES): Add missing comma. | |
986 | ||
3c241c19 GK |
987 | 2004-02-04 Geoffrey Keating <geoffk@apple.com> |
988 | ||
989 | * reload.c (find_equiv_reg): When checking for register overlap, | |
990 | don't index hard_regno_nregs with a pseudo-reg. | |
991 | ||
a322288b UW |
992 | 2004-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
993 | ||
994 | * config/s390/s390.c (s390_trampoline_template): Remove gen_rtx(). | |
995 | ||
859b9c1d DE |
996 | 2004-02-04 David Edelsohn <edelsohn@gnu.org> |
997 | ||
998 | * reload.c (refers_to_regno_for_reload_p): Test regno, not inner_regno, | |
999 | against FIRST_PSEUDO_REGISTER. | |
1000 | ||
7e63a64e RO |
1001 | 2004-02-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1002 | ||
1003 | * Makefile.in: Move target, host overrides after per-language | |
1004 | fragments. | |
1005 | ||
1006 | * config/mips/t-iris5-as (FORCE_DEBUG_ADAFLAGS): Clear. | |
1007 | (GNATLIBCFLAGS): Remove -g. | |
1008 | ||
5efb1046 KH |
1009 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1010 | ||
1011 | * config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c, | |
1012 | config/i386/i386.c, config/i386/i386.h, config/i386/i386.md, | |
1013 | config/ia64/ia64.c, config/ia64/unwind-ia64.c, | |
1014 | config/m32r/m32r.c, config/ns32k/ns32k.c, config/pa/pa.c, | |
1015 | config/pdp11/pdp11.c, config/rs6000/rs6000.c, | |
1016 | config/sparc/sparc.c, config/vax/vax.c: Revert the | |
1017 | replacements of "FALLTHRU" with "Fall through" done in the | |
1018 | previous patch. | |
1019 | ||
ff482c8d KH |
1020 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1021 | ||
1022 | * config/darwin.c, config/darwin.h, config/freebsd-spec.h, | |
1023 | config/arm/arm.c, config/arm/arm.md, | |
1024 | config/cris/cris-protos.h, config/fr30/fr30.c, | |
1025 | config/fr30/fr30.h, config/h8300/h8300.c, config/i386/i386.h, | |
1026 | config/i860/i860.c, config/i860/i860.h, config/ia64/ia64-c.c, | |
1027 | config/ia64/ia64.c, config/ia64/ia64.h, config/ip2k/ip2k.h, | |
1028 | config/ip2k/ip2k.md, config/ip2k/libgcc.S, | |
1029 | config/m32r/linux.h, config/m32r/m32r.c, config/m32r/m32r.h, | |
1030 | config/m68k/m68k.c, config/m68k/netbsd-elf.h, | |
1031 | config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.md, | |
1032 | config/ns32k/netbsd.h, config/ns32k/ns32k.c, | |
1033 | config/ns32k/ns32k.h, config/pdp11/pdp11.h, | |
1034 | config/rs6000/darwin-ldouble.c, config/s390/s390.h, | |
1035 | config/s390/s390.md, config/sparc/netbsd-elf.h, | |
1036 | config/sparc/openbsd.h, config/sparc/sparc.c, | |
1037 | config/xtensa/lib2funcs.S: Fix comment formatting. | |
1038 | ||
59b9a953 KH |
1039 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1040 | ||
1041 | * config/alpha/alpha.c, config/arc/arc.c, | |
1042 | config/arm/arm-cores.def, config/arm/arm.c, config/arm/arm.h, | |
1043 | config/arm/arm1026ejs.md, config/arm/arm1136jfs.md, | |
1044 | config/arm/arm926ejs.md, config/arm/vfp.md, config/avr/avr.c, | |
1045 | config/c4x/c4x.c, config/cris/cris.c, config/frv/frv.md, | |
1046 | config/i386/i386.c, config/i386/i386.h, config/i386/i386.md, | |
1047 | config/ia64/ia64.c, config/ia64/unwind-ia64.c, | |
1048 | config/iq2000/iq2000.c, config/m32r/m32r.c, | |
1049 | config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h, | |
1050 | config/ns32k/ns32k.c, config/pa/pa.c, config/pdp11/pdp11.c, | |
1051 | config/rs6000/darwin-ldouble.c, config/rs6000/rs6000.c, | |
1052 | config/rs6000/rs6000.h, config/sparc/sparc.c, | |
1053 | config/vax/vax.c: Fix comment typos. Follow spelling | |
1054 | conventions. | |
1055 | ||
e146f815 KH |
1056 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1057 | ||
1058 | * alloc-pool.h, c-convert.c, c-lang.c, c-tree.h, | |
1059 | caller-save.c, df.h, genconfig.c, global.c, lcm.c, | |
1060 | ra-rewrite.c, ra.c, regclass.c, regs.h, resource.c, | |
1061 | sched-rgn.c, config/arm/aof.h, config/arm/cirrus.md, | |
1062 | config/arm/fpa.md, config/arm/iwmmxt.md, | |
1063 | config/arm/netbsd-elf.h, config/arm/netbsd.h, | |
1064 | config/m68hc11/m68hc11.md, config/mips/iris5.h, | |
1065 | config/mn10300/mn10300.md, config/rs6000/altivec.md, | |
1066 | config/sparc/netbsd-elf.h: Update copyright. | |
1067 | ||
e2a17f6e EB |
1068 | 2004-02-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
1069 | ||
1070 | * config/sparc/sparc.c (function_arg_pass_by_reference): Return 1 | |
1071 | for all modes whose size is greater than 8 bytes if ARCH32. | |
1072 | (sparc_va_arg): Handle all modes whose size is greater than 8 bytes | |
1073 | by reference if ARCH32. | |
1074 | ||
e0cc7f73 | 1075 | 2004-02-04 Aldy Hernandez <aldyh@redhat.com> |
a6f78652 ZW |
1076 | |
1077 | * cgraphunit.c (cgraph_postorder): Fix typo in comment. | |
e0cc7f73 | 1078 | |
7bdff56f UW |
1079 | 2004-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
1080 | ||
1081 | * config/s390/s390.md ("*la_64" + peepholes, "reload_indi"): Move | |
1082 | to before adddi3 insn patterns. | |
1083 | ("*la_31" + peepholes, "*la_31_and", "*la_31_and_cc", "force_la_31", | |
1084 | "reload_insi"): Move to before addsi3 insn patterns. | |
1085 | ||
dd292d0a MM |
1086 | 2004-02-04 Mark Mitchell <mark@codesourcery.com> |
1087 | ||
1088 | * calls.c (initialize_argument_information): Add CALL_FROM_THUNK_P | |
1089 | parameter. Use it instead of current_function_is_thunk. | |
1090 | * function.h (struct function): Update documentation for is_thunk. | |
1091 | * tree.h (CALL_FROM_THUNK_P): New macro. | |
1092 | * config/alpha/alpha.c (alpha_sa_mask): Do not check | |
1093 | no_new_pseudos when testing current_function_is_thunk. | |
1094 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likeiwse. | |
1095 | ||
c2379679 KH |
1096 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1097 | ||
1098 | * doc/tm.texi: Replace SETUP_INCOMING_VARARGS with | |
1099 | TARGET_SETUP_INCOMING_VARARGS. | |
1100 | ||
a2a8cc44 KH |
1101 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1102 | ||
1103 | * emit-rtl.c (gen_rtx): Remove. | |
1104 | * genattrtab.c: Don't mention gen_rtx in a comment. | |
1105 | * rtl.h: Remove the prototype for gen_rtx. | |
1106 | * doc/md.texi: Replace gen_rtx with gen_rtx_REG. | |
1107 | ||
f61c92c3 KH |
1108 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1109 | ||
1110 | * config/arc/arc.h, config/fr30/fr30.h | |
1111 | (SETUP_INCOMING_VARARGS): Remove the target-independent | |
1112 | comments. | |
1113 | * doc/tm.texi: Don't mention deprecated target macros. | |
1114 | ||
c35c17c1 KH |
1115 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1116 | ||
1117 | * config/fr30/fr30.h (FUNCTION_VALUE): Remove the | |
1118 | target-independent comment. | |
1119 | ||
cea28603 KH |
1120 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1121 | ||
1122 | * doc/interface.texi, doc/tm.texi, doc/trouble.texi: Don't | |
1123 | mention deprecated target macros. | |
1124 | ||
a4a4b1d3 KH |
1125 | 2004-02-04 Kazu Hirata <kazu@cs.umass.edu> |
1126 | ||
1127 | * config.gcc: Remove obsolete ports and configurations. | |
1128 | * config/linux-aout.h, config/netware.h, | |
1129 | config/t-linux-gnulibc1, config/d30v/abi, | |
1130 | config/d30v/d30v-protos.h, config/d30v/d30v.c, | |
1131 | config/d30v/d30v.h, config/d30v/d30v.md, | |
1132 | config/d30v/libgcc1.asm, config/d30v/t-d30v, | |
1133 | config/dsp16xx/dsp16xx-modes.def, | |
1134 | config/dsp16xx/dsp16xx-protos.h, config/dsp16xx/dsp16xx.c, | |
1135 | config/dsp16xx/dsp16xx.h, config/dsp16xx/dsp16xx.md, | |
1136 | config/i370/README, config/i370/i370-c.c, | |
1137 | config/i370/i370-protos.h, config/i370/i370.c, | |
1138 | config/i370/i370.h, config/i370/i370.md, config/i370/linux.h, | |
1139 | config/i370/mvs.h, config/i370/oe.h, config/i370/t-i370, | |
1140 | config/i386/freebsd-aout.h, config/i386/linux-aout.h, | |
1141 | config/i386/moss.h, config/i386/netware.h, | |
1142 | config/i386/svr3.ifile, config/i386/svr3dbx.h, | |
1143 | config/i386/svr3gas.h, config/i386/svr3z.ifile, | |
1144 | config/i386/t-udk, config/i386/udk.h, config/i386/vsta.h, | |
1145 | config/i960/i960-c.c, config/i960/i960-coff.h, | |
1146 | config/i960/i960-modes.def, config/i960/i960-protos.h, | |
1147 | config/i960/i960.c, config/i960/i960.h, config/i960/i960.md, | |
1148 | config/i960/rtems.h, config/i960/t-960bare, | |
1149 | config/m68k/hp310.h, config/m68k/hp320.h, | |
1150 | config/m68k/hp320base.h, config/m68k/m68kv4.h, | |
1151 | config/m68k/netbsd.h, config/m68k/sgs.h, config/m68k/t-hp320: | |
1152 | Remove. | |
1153 | * doc/extend.texi, doc/install.texi, doc/invoke.texi, | |
1154 | doc/md.texi: Remove mentions of obsolete ports. | |
1155 | ||
40e02b4a JH |
1156 | 2004-02-04 Jan Hubicka <jh@suse.cz> |
1157 | ||
1158 | * alias.c (find_base_term, get_addr): Do not dereference NULL | |
1159 | pointer when all VALUE's locations has been invalidated. | |
1160 | (rtx_equal_for_memref_p): Simplify checking of VALUEs. | |
1161 | ||
a6f78652 | 1162 | 2004-02-03 Wolfgang Bangerth <bangerth@dealii.org> |
1c02f6f2 WB |
1163 | |
1164 | * doc/invoke.texi (x86 options): Fix spelling/wording. | |
1165 | ||
584e5527 RS |
1166 | 2004-02-03 Richard Sandiford <rsandifo@redhat.com> |
1167 | ||
1168 | * config/mips/iris5.h (ASM_OUTPUT_ASCII): Use mips_output_ascii to | |
1169 | put the original string in a comment. | |
1170 | * config/mips/mips-protos.h (mips_output_ascii): Add prefix argument. | |
1171 | * config/mips/mips.c (mips_output_ascii): Likewise. | |
1172 | * config/mips/mips.h (ASM_OUTPUT_ASCII): Adjust accordingly. | |
1173 | ||
9b2b3375 KH |
1174 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
1175 | ||
1176 | * system.h (GIV_SORT_CRITERION): Poison. | |
1177 | * config/avr/avr.h (GIV_SORT_CRITERION): Remove. | |
1178 | * config/ip2k/ip2k.h (GIV_SORT_CRITERION): Likewise. | |
1179 | ||
888d65b5 RS |
1180 | 2004-02-03 Roger Sayle <roger@eyesopen.com> |
1181 | ||
1182 | PR target/9348 | |
1183 | * expr.c (expand_expr_real) <MULT_EXPR>: When performing widening | |
1184 | multiplies with a multiplication of the wrong signedness, its the | |
1185 | signedness of the multiplication that we've performed that needs to | |
1186 | be passed to expand_mult_highpart_adjust. Avoid emitting a nop-move | |
1187 | if expand_mult_highpart_adjust places the result in target. | |
1188 | ||
a8c0bbc7 RH |
1189 | 2004-02-03 Richard Henderson <rth@redhat.com> |
1190 | ||
1191 | * varasm.c (const_desc_rtx_sym_eq): Compare symbol strings. | |
1192 | ||
a8f0f22e R |
1193 | 2004-02-03 J"orn Rennecke <joern.rennecke@superh.com> |
1194 | ||
1195 | * config.gcc (sh[234]l): Use little endian fragments. | |
1196 | ||
e621b588 PK |
1197 | 2004-02-03 Paul Koning <pkoning@equallogic.com> |
1198 | ||
1199 | * config/pdp11/pdp11-modes.def: Add RESET_FLOAT_FORMAT calls. | |
1200 | * config/pdp11/pdp11-protos.h (legitimate_const_double_p): Add. | |
1201 | * config/pdp11/pdp11.c (encode_pdp11_f, decode_pdp11_f, | |
1202 | encode_pdp11_d, decode_pdp11_d): New functions to handle PDP11 | |
1203 | floating point format. | |
1204 | (pdp11_f_format, pdp11_d_format): New real_format descriptors for | |
1205 | the above functions. | |
1206 | (output_move_quad): Output float values in correct target format. | |
1207 | (legitimate_const_double_p): New function. | |
1208 | * config/pdp11/pdp11.h: Fix typos. | |
1209 | (FLOAT_WORDS_BIG_ENDIAN): Add definition. | |
1210 | (TARGET_FLOAT_FORMAT): Ditto. | |
1211 | (pdp11_f_format, pdp11_d_format): Add external declarations. | |
1212 | (MAX_REGS_PER_ADDRESS): Corrected. | |
1213 | (LEGITIMATE_CONSTANT_P): Use legitimate_const_double_p(). | |
1214 | (PRINT_OPERAND): Output float literals in target format. | |
1215 | ||
5a98fa7b MM |
1216 | 2004-02-03 Mark Mitchell <mark@codesourcery.com> |
1217 | ||
1218 | PR c++/13975 | |
1219 | * tree.h (enum tree_index): Add TI_PUBLIC, TI_PROTECTED, and | |
1220 | TI_PRIVATE. | |
1221 | (access_public_node): Redefine. | |
1222 | (access_protected_node): Likewise. | |
1223 | (access_private_node): Likewise. | |
1224 | * tree.c (build_common_tree_nodes): Create access_public_node, | |
1225 | access_protected_node, and access_private_node. | |
1226 | ||
0263e6bf SE |
1227 | 2004-02-03 Steve Ellcey <sje@cup.hp.com> |
1228 | ||
1229 | * config/ia64/ia64.h (MASK_INLINE_INT_DIV_LAT): Change value. | |
1230 | (MASK_INLINE_INT_DIV_THR): Ditto. | |
1231 | (MASK_INLINE_SQRT_LAT): Ditto. | |
1232 | (MASK_INLINE_SQRT_THR): Ditto. | |
1233 | (MASK_DWARF2_ASM): Ditto. | |
1234 | (MASK_EARLY_STOP_BITS): Ditto. | |
1235 | ||
9b66ebb1 PB |
1236 | 2004-02-02 Paul Brook <paul@codesourcery.com> |
1237 | ||
1238 | Merge from csl-arm-branch. | |
1239 | ||
1240 | 2004-01-30 Paul Brook <paul@codesourcery.com> | |
1241 | ||
1242 | * aof.h (REGISTER_NAMES): Add vfp reg names | |
1243 | (ADDITIONAL_REGISTER_NAMES): Ditto. | |
1244 | * aout.h (REGISTER_NAMES): Ditto. | |
1245 | (ADDITIONAL_REGISTER_NAMES): Ditto. | |
1246 | * arm-protos.h: Update/Add Prototypes. | |
1247 | * arm.c (init_fp_table): Rename from init_fpa_table. Update users. | |
1248 | Only allow 0.0 for VFP. | |
1249 | (fp_consts_inited): Rename from fpa_consts_inited. Update users. | |
1250 | (values_fp): Rename from values_fpa. Update Users. | |
1251 | (arm_const_double_rtx): Rename from const_double_rtx_ok_for_fpa. | |
1252 | Update users. Only check valid constants for this hardware. | |
1253 | (arm_float_rhs_operand): Rename from fpa_rhs_operand. Update Users. | |
1254 | Only allow consts for FPA. | |
1255 | (arm_float_add_operand): Rename from fpa_add_operand. Update users. | |
1256 | Only allow consts for FPA. | |
1257 | (use_return_insn): Check for saved VFP regs. | |
1258 | (arm_legitimate_address_p): Handle VFP DFmode addressing. | |
1259 | (arm_legitimize_address): Ditto. | |
1260 | (arm_general_register_operand): New function. | |
1261 | (vfp_mem_operand): New function. | |
1262 | (vfp_compare_operand): New function. | |
1263 | (vfp_secondary_reload_class): New function. | |
1264 | (arm_float_compare_operand): New function. | |
1265 | (vfp_print_multi): New function. | |
1266 | (vfp_output_fstmx): New function. | |
1267 | (vfp_emit_fstm): New function. | |
1268 | (arm_output_epilogue): Output VPF reg restore code. | |
1269 | (arm_expand_prologue): Output VFP reg save code. | |
1270 | (arm_print_operand): Add 'P'. | |
1271 | (arm_hard_regno_mode_ok): Return modes for VFP regs. | |
1272 | (arm_regno_class): Return classes for VFP regs. | |
1273 | (arm_compute_initial_elimination_offset): Include space for VFP regs. | |
1274 | (arm_get_frame_size): Ditto. | |
1275 | * arm.h (FIXED_REGISTERS): Add VFP regs. | |
1276 | (CALL_USED_REGISTERS): Ditto. | |
1277 | (CONDITIONAL_REGISTER_USAGE): Enable VFP regs. | |
1278 | (FIRST_VFP_REGNUM): Define. | |
1279 | (LAST_VFP_REGNUM): Define. | |
1280 | (IS_VFP_REGNUM): Define. | |
1281 | (FIRST_PSEUDO_REGISTER): Include VFP regs. | |
1282 | (HARD_REGNO_NREGS): Handle VFP regs. | |
1283 | (REG_ALLOC_ORDER): Add VFP regs. | |
1284 | (enum reg_class): Add VFP_REGS. | |
1285 | (REG_CLASS_NAMES): Ditto. | |
1286 | (REG_CLASS_CONTENTS): Ditto. | |
1287 | (CANNOT_CHANGE_MODE_CLASS) Handle VFP Regs. | |
1288 | (REG_CLASS_FROM_LETTER): Add 'w'. | |
1289 | (EXTRA_CONSTRAINT_ARM): Add 'U'. | |
1290 | (EXTRA_MEMORY_CONSTRAINT): Define. | |
1291 | (SECONDARY_OUTPUT_RELOAD_CLASS): Handle VFP regs. | |
1292 | (SECONDARY_INPUT_RELOAD_CLASS): Ditto. | |
1293 | (REGISTER_MOVE_COST): Ditto. | |
1294 | (PREDICATE_CODES): Add arm_general_register_operand, | |
1295 | arm_float_compare_operand and vfp_compare_operand. | |
1296 | * arm.md (various): Rename as above. | |
1297 | (divsf3): Enable when TARGET_VFP. | |
1298 | (divdf3): Ditto. | |
1299 | (movdfcc): Ditto. | |
1300 | (sqrtsf2): Ditto. | |
1301 | (sqrtdf2): Ditto. | |
1302 | (arm_movdi): Disable when TARGET_VFP. | |
1303 | (arm_movsi_insn): Ditto. | |
1304 | (movsi): Only split with general regs. | |
1305 | (cmpsf): Use arm_float_compare_operand. | |
1306 | (push_fp_multi): Restrict to TARGET_FPA. | |
1307 | (vfp.md): Include. | |
1308 | * vfp.md: New file. | |
1309 | * fpa.md (various): Rename as above. | |
1310 | * doc/md.texi: Document ARM w and U constraints. | |
1311 | ||
1312 | 2004-01-15 Paul Brook <paul@codesourcery.com> | |
1313 | ||
1314 | * config.gcc: Add with_fpu. Allow with-float=softfp. | |
1315 | * config/arm/arm.c (arm_override_options): Rename *-s to *s. | |
1316 | Break out of loop when we find a float-abi. Fix typo. | |
1317 | * config/arm/arm.h (OPTION_DEFAULT_SPECS): Add "fpu". | |
1318 | Set -mfloat-abi=. | |
1319 | * doc/install.texi: Document --with-fpu. | |
1320 | ||
1321 | 2003-01-14 Paul Brook <paul@codesourcery.com> | |
1322 | ||
1323 | * config.gcc (with_arch): Add armv6. | |
1324 | * config/arm/arm.h: Rename TARGET_CPU_*_s to TARGET_CPU_*s. | |
1325 | * config/arm/arm.c (arm_overrride_options): Ditto. | |
1326 | ||
1327 | 2004-01-08 Richard Earnshaw <rearnsha@arm.com> | |
1328 | ||
1329 | * arm.c (FL_ARCH3M): Renamed from FL_FAST_MULT. | |
1330 | (FL_ARCH6): Renamed from FL_ARCH6J. | |
1331 | (arm_arch3m): Renamed from arm_fast_multiply. | |
1332 | (arm_arch6): Renamed from arm_arch6j. | |
1333 | * arm.h: Update all uses of above. | |
1334 | * arm-cores.def: Likewise. | |
1335 | * arm.md: Likewise. | |
1336 | ||
1337 | * arm.h (CPP_CPU_ARCH_SPEC): Emit __ARM_ARCH_6J__ define for armV6j, | |
1338 | not arm6j. Add entry for arch armv6. | |
1339 | ||
1340 | 2004-01-07 Richard Earnshaw <rearnsha@arm.com> | |
1341 | ||
1342 | * arm.c (arm_emit_extendsi): Delete. | |
1343 | * arm-protos.h (arm_emit_extendsi): Delete. | |
1344 | * arm.md (zero_extendhisi2): Also handle zero-extension of | |
1345 | non-subregs. | |
1346 | (zero_extendqisi2, extendhisi2, extendqisi2): Likewise. | |
1347 | (thumb_zero_extendhisi2): Only match if not v6. | |
1348 | (arm_zero_extendhisi2, thumb_zero_extendqisi2, arm_zero_extendqisi2) | |
1349 | (thumb_extendhisi2, arm_extendhisi2, arm_extendqisi) | |
1350 | (thumb_extendqisi2): Likewise. | |
1351 | (thumb_zero_extendhisi2_v6, arm_zero_extendhisi2_v6): New patterns. | |
1352 | (thumb_zero_extendqisi2_v6, arm_zero_extendqisi2_v6): New patterns. | |
1353 | (thumb_extendhisi2_insn_v6, arm_extendhisi2_v6): New patterns. | |
1354 | (thumb_extendqisi2_v6, arm_extendqisi_v6): New patterns. | |
1355 | (arm_zero_extendhisi2_reg, arm_zero_extendqisi2_reg): Delete. | |
1356 | (arm_extendhisi2_reg, arm_extendqisi2_reg): Delete. | |
1357 | (arm_zero_extendhisi2addsi): Remove subreg. Add attributes. | |
1358 | (arm_zero_extendqisi2addsi, arm_extendhisi2addsi): Likewise. | |
1359 | (arm_extendqisi2addsi): Likewise. | |
1360 | ||
1361 | 2003-12-31 Mark Mitchell <mark@codesourcery.com> | |
1362 | ||
1363 | Revert this change: | |
1364 | * config/arm/arm.h (THUMB_LEGTITIMIZE_RELOAD_ADDRESS): Reload REG | |
1365 | + REG addressing modes. | |
1366 | ||
1367 | * config/arm/arm.h (THUMB_LEGTITIMIZE_RELOAD_ADDRESS): Reload REG | |
1368 | + REG addressing modes. | |
1369 | ||
1370 | 2003-12-30 Mark Mitchell <mark@codesourcery.com> | |
1371 | ||
1372 | * config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept | |
1373 | CONSTANT_P_RTX. | |
1374 | ||
1375 | 2003-30-12 Paul Brook <paul@codesourcery.com> | |
1376 | ||
1377 | * longlong.h: protect arm inlines with !defined (__thumb__) | |
1378 | ||
1379 | 2003-30-12 Paul Brook <paul@codesourcery.com> | |
1380 | ||
1381 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Always define __arm__. | |
1382 | ||
1383 | 2003-12-30 Nathan Sidwell <nathan@codesourcery.com> | |
1384 | ||
1385 | * builtins.c (expand_builtin_apply_args_1): Fix typo in previous | |
1386 | change. | |
1387 | ||
1388 | 2003-12-29 Nathan Sidwell <nathan@codesourcery.com> | |
1389 | ||
1390 | * builtins.c (expand_builtin_apply_args_1): Add pretend args size | |
1391 | to the virtual incoming args pointer for downward stacks. | |
1392 | ||
1393 | 2003-12-29 Paul Brook <paul@codesourcery.com> | |
1394 | ||
1395 | * config/arm/arm-cores.def: Add cost function. | |
1396 | * config/arm/arm.c (arm_*_rtx_costs): New functions. | |
1397 | (arm_rtx_costs): Remove | |
1398 | (struct processors): Add rtx_costs field. | |
1399 | (all_cores, all_architectures): Ditto. | |
1400 | (arm_override_options): Set targetm.rtx_costs. | |
1401 | (thumb_rtx_costs): New function. | |
1402 | (arm_rtx_costs_1): Remove cases handled elsewhere. | |
1403 | * config/arm/arm.h (processor_type): Add COSTS parameter. | |
1404 | ||
1405 | 2003-12-29 Nathan Sidwell <nathan@codesourcery.com> | |
1406 | ||
1407 | * config/arm/arm.md (generic_sched): arm926 has its own scheduler. | |
1408 | (arm926ejs.md): Include it. | |
1409 | * config/arm/arm926ejs.md: New pipeline description. | |
1410 | ||
1411 | 2003-12-24 Paul Brook <paul@codesourcery.com> | |
1412 | ||
1413 | * config/arm/arm.c (arm_arch6j): New variable. | |
1414 | (arm_override_options): Set it. | |
1415 | (arm_emit_extendsi): New function. | |
1416 | * config/arm/arm-protos.h (arm_emit_extendsi): Add prototype. | |
1417 | * config/arm/arm.h (arm_arch6j): Declare. | |
1418 | * config/arm/arm.md: Add sign/zero extend insns. | |
1419 | ||
1420 | 2003-12-23 Paul Brook <paul@codesourcery.com> | |
1421 | ||
1422 | * config/arm/arm.c (all_architectures): Add armv6. | |
1423 | * doc/invoke.texi: Document it. | |
1424 | ||
1425 | 2003-12-19 Paul Brook <paul@codesourcery.com> | |
1426 | ||
1427 | * config/arm/arm.md: Add load1 and load_byte "type" attrs. Modify | |
1428 | insn patterns to match. | |
1429 | * config/arm/arm-generic.md: Ditto. | |
1430 | * config/arm/cirrus.md: Ditto. | |
1431 | * config/arm/fpa.md: Ditto. | |
1432 | * config/amm/iwmmxt.md: Ditto. | |
1433 | * config/arm/arm1026ejs.md: Ditto. | |
1434 | * config/arm/arm1135jfs.md: Ditto. Add insn_reservation and bypasses | |
1435 | for 11_loadb. | |
1436 | ||
1437 | 2003-12-18 Nathan Sidwell <nathan@codesourcery.com> | |
1438 | ||
1439 | * config/arm/arm-protos.h (arm_no_early_alu_shift_value_dep): Declare. | |
1440 | * config/arm/arm.c (arm_adjust_cost): Check shift cost for | |
1441 | TYPE_ALU_SHIFT and TYPE_ALU_SHIFT_REG. | |
1442 | (arm_no_early_store_addr_dep, arm_no_early_alu_shift_dep, | |
1443 | arm_no_early_mul_dep): Correctly deal with conditional execution, | |
1444 | parallels and single shift operations. | |
1445 | (arm_no_early_alu_shift_value_dep): Define. | |
1446 | * arm.md (attr type): Replace 'normal' with 'alu', | |
1447 | 'alu_shift' and 'alu_shift_reg'. | |
1448 | (attr core_cycles): Adjust. | |
1449 | (*addsi3_carryin_shift, andsi_not_shiftsi_si, *arm_shiftsi3, | |
1450 | *shiftsi3_compare0, *notsi_shiftsi, *notsi_shiftsi_compare0, | |
1451 | *not_shiftsi_compare0_scratch, *cmpsi_shiftsi, *cmpsi_shiftsi_swp, | |
1452 | *cmpsi_neg_shiftsi, *arith_shiftsi, *arith_shiftsi_compare0, | |
1453 | *arith_shiftsi_compare0_scratch, *sub_shiftsi, | |
1454 | *sub_shiftsi_compare0, *sub_shiftsi_compare0_scratch, | |
1455 | *if_shift_move, *if_move_shift, *if_shift_shift): Set type | |
1456 | attribute appropriately. | |
1457 | * config/arm/arm1026ejs.md (alu_op): Adjust. | |
1458 | (alu_shift_op, alu_shift_reg_op): New. | |
1459 | * config/arm/arm1136.md: Add better bypasses for early | |
1460 | registers. Remove load[234] and store[234] bypasses. | |
1461 | (11_alu_op): Adjust. | |
1462 | (11_alu_shift_op, 11_alu_shift_reg_op): New. | |
1463 | ||
1464 | 2003-12-15 Nathan Sidwell <nathan@codesourcery.com> | |
1465 | ||
1466 | * config/arm/arm-protos.h (arm_no_early_store_addr_dep, | |
1467 | arm_no_early_alu_shift_dep, arm_no_early_mul_dep): Declare. | |
1468 | * config/arm/arm.c (arm_no_early_store_addr_dep, | |
1469 | arm_no_early_alu_shift_dep, arm_no_early_mul_dep): Define. | |
1470 | * config/arm/arm1026ejs.md: Add load-store bypass. | |
1471 | * config/arm/arm1136jfs.md (11_alu_op): Take 2 cycles. | |
1472 | Add bypasses between instructions. | |
1473 | ||
1474 | 2003-12-10 Paul Brook <paul@codesourcery.com> | |
1475 | ||
1476 | * config/arm/arm.c (arm_fpu_model): New variable. | |
1477 | (arm_fload_abi): New variable. | |
1478 | (target_fpe_name): Rename from target_fp_name. | |
1479 | (target_fpu_name): New variable. | |
1480 | (arm_is_cirrus): Remove. | |
1481 | (fpu_desc): New struct. | |
1482 | (all_fpus): Define. | |
1483 | (pf_model_for_fpu): Define. | |
1484 | (all_loat_abis): Define. | |
1485 | (arm_override_options): Set fp arch flags based on -mfpu= | |
1486 | and -float-abi=. | |
1487 | (FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM. | |
1488 | (LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM. | |
1489 | (*): Use new TARGET_* flags. | |
1490 | * config/arm/arm.h (TARGET_ANY_HARD_FLOAT): Remove. | |
1491 | (TARGET_HARD_FLOAT): No longer implies TARGET_FPA. | |
1492 | (TARGET_SOFT_FLOAT): Ditto. | |
1493 | (TARGET_SOFT_FLOAT_ABI): New. | |
1494 | (TARGET_MAVERICK): Rename from TARGET_CIRRUS. No longer implies | |
1495 | TARGET_HARD_FLOAT. | |
1496 | (TARGET_VFP): No longer implies TARGET_HARD_FLOAT. | |
1497 | (TARGET_OPTIONS): Add -mfpu=. | |
1498 | (FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM. | |
1499 | (LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM. | |
1500 | (arm_pf_model): Define. | |
1501 | (arm_float_abi_type): Define. | |
1502 | (fputype): Add FPUTYPE_VFP. Change SOFT_FPA->NONE | |
1503 | * config/arm/arm.md: Use new TARGET_* flags. | |
1504 | * config/arm/cirrus.md: Ditto. | |
1505 | * config/arm/fpa.md: Ditto. | |
1506 | * config/arm/elf.h (ASM_SPEC): Pass -mfloat-abi= and -mfpu=. | |
1507 | * config/arm/semi.h (ASM_SPEC): Ditto. | |
1508 | * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Specify vfp. | |
1509 | (FPUTYPE_DEFAULT): Set to VFP. | |
1510 | * doc/invoke.texi: Document -mfpu= and -mfloat-abi=. | |
1511 | ||
1512 | 2003-11-22 Phil Edwards <phil@codesourcery.com> | |
1513 | ||
1514 | PR target/12476 | |
1515 | * config/arm/arm.c (arm_output_mi_thunk): In Thumb mode, use | |
1516 | 'bx' instead of 'b' to avoid branch range restrictions. Output | |
1517 | the thunk immediately before the thunked-to function. | |
1518 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Do not emit | |
1519 | .thumb_func if a thunk is being generated. Emit .code 16 along | |
1520 | with .thumb_func if a thunk is not being generated. | |
1521 | ||
1522 | 2003-11-15 Nicolas Pitre <nico@cam.org> | |
1523 | ||
1524 | * config/arm/arm.md (ashldi3, arm_ashldi3_1bit, ashrdi3, | |
1525 | arm_ashrdi3_1bit, lshrdi3, arm_lshrdi3_1bit): New patterns. | |
1526 | * config/arm/iwmmxt.md (ashrdi3_iwmmxt): Renamed from ashrdi3. | |
1527 | (lshrdi3_iwmmxt): Renamed from lshrdi3. | |
1528 | * config/arm/arm.c (IWMMXT_BUILTIN2): Renamed argument accordingly. | |
1529 | ||
1530 | 2003-11-12 Steve Woodford <scw@wasabisystems.com> | |
1531 | Ian Lance Taylor <ian@wasabisystems.com> | |
1532 | ||
1533 | * config/arm/lib1funcs.asm (ARM_DIV_BODY, ARM_MOD_BODY): Add new | |
1534 | code for __ARM_ARCH__ >= 5 && ! defined (__OPTIMIZE_SIZE__). | |
1535 | ||
1536 | 2003-11-05 Phil Edwards <phil@codesourcery.com> | |
1537 | ||
1538 | * config/arm/arm.md (insn): Add new V6 instruction names. | |
1539 | (generic_sched): New attr. | |
1540 | * config/arm/arm-generic.md: Use generic_sched here. | |
1541 | * config/arm/arm1026ejs.md: Do not model fetch/issue/decode | |
1542 | stages of pipeline. Adjust latency counts accordingly. | |
1543 | * config/arm/arm1136jfs.md: New file. | |
1544 | ||
1545 | 2003-10-28 Mark Mitchell <mark@codesourcery.com> | |
1546 | ||
1547 | * config/arm/arm.h (processor_type): New enumeration type. | |
1548 | (CPP_ARCH_DEFAULT_SPEC): Set appropriately for ARM 926EJ-S, | |
1549 | ARM1026EJ-S, ARM1136J-S, and ARM1136JF-S processor cores. | |
1550 | (CPP_CPU_ARCH_SPEC): Likewise. | |
1551 | * config/arm/arm.c (arm_tune): New variable. | |
1552 | (all_cores): Use cores.def. | |
1553 | (all_architectures): Add representative processor. | |
1554 | (arm_override_options): Restructure way in which tuning | |
1555 | information is deduced. | |
1556 | * arm.md: Update "insn" and "type" attributes throughout. | |
1557 | (insn): New attribute. | |
1558 | (type): Compute "mult" from "insn" attribute. Add load2, | |
1559 | load3, load4 alternatives. | |
1560 | (arm automaton): Move to arm-generic.md. | |
1561 | * config/arm/arm-cores.def: New file. | |
1562 | * config/arm/arm-generic.md: Likewise. | |
1563 | * config/arm/arm1026ejs.md: Likewise. | |
1564 | ||
60b85c4c EB |
1565 | 2004-02-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
1566 | ||
1567 | * doc/invoke.texi (SPARC options): Remove -mflat and | |
1568 | all -mxxx (xxx:chip) options. | |
1569 | * config/sparc/aout.h (DBX_REGISTER_NUMBER): Delete. | |
1570 | * config/sparc/litecoff.h (DBX_REGISTER_NUMBER): Likewise. | |
1571 | * config/sparc/netbsd-elf.h (DBX_REGISTER_NUMBER): Likewise. | |
1572 | * config/sparc/sol2.h (DBX_REGISTER_NUMBER): Likewise. | |
1573 | * config/sparc/sparc-protos.h: Delete sparc_flat_* prototypes. | |
1574 | * config/sparc/sparc.c: Likewise. | |
1575 | (sparc_output_function_prologue): Remove TARGET_FLAT handling. | |
1576 | (sparc_nonflat_function_prologue): Rename into sparc_function_prologue. | |
1577 | (sparc_output_function_epilogue): Remove TARGET_FLAT handling. | |
1578 | (sparc_nonflat_function_epilogue): Rename into sparc_function_epilogue. | |
1579 | (struct sparc_frame_info, current_frame_info, zero_frame_info): Delete. | |
1580 | (sparc_flat_must_save_register_p): Likewise. | |
1581 | (sparc_flat_compute_frame_size): Likewise. | |
1582 | (sparc_flat_save_restore): Likewise. | |
1583 | (sparc_flat_function_prologue): Likewise. | |
1584 | (sparc_flat_function_epilogue): Likewise. | |
1585 | (sparc_flat_epilogue_delay_slots): Likewise. | |
1586 | (sparc_flat_eligible_for_epilogue_delay): Likewise. | |
1587 | (sparc_function_ok_for_sibcall): Remove TARGET_FLAT handling. | |
1588 | * config/sparc/sparc.h (MASK_FLAT, TARGET_FLAT): Delete. | |
1589 | (TARGET_SWITCHES): Remove -mflat and all -mxxx (xxx:chip) options. | |
1590 | (SPARC_INCOMING_INT_ARG_FIRST): Remove TARGET_FLAT handling. | |
1591 | (CONDITIONAL_REGISTER_USAGE): Likewise. | |
1592 | (FRAME_POINTER_REQUIRED): Likewise. | |
1593 | (INITIAL_ELIMINATION_OFFSET): Likewise. | |
1594 | (BASE_RETURN_VALUE_REG): Likewise. | |
1595 | (BASE_OUTGOING_VALUE_REG): Likewise. | |
1596 | (BASE_PASSING_ARG_REG): Likewise. | |
1597 | (BASE_INCOMING_ARG_REG): Likewise. | |
1598 | (INCOMING_REGNO): Likewise. | |
1599 | (OUTGOING_REGNO): Likewise. | |
1600 | (LOCAL_REGNO): Likewise. | |
1601 | (DELAY_SLOTS_FOR_EPILOGUE): Likewise. | |
1602 | (ELIGIBLE_FOR_EPILOGUE_DELAY): Likewise. | |
1603 | (EPILOGUE_USES): Likewise. | |
1604 | * config/sparc/sparc.md ("isa" attribute): Change "v6" into "v7". | |
1605 | ("flat" attribute): Delete. | |
1606 | (do_builtin_setjmp_setup): Remove TARGET_FLAT and "flat" attribute | |
1607 | handling. | |
1608 | (call followed by jump define_peephole's): Delete. | |
1609 | (exception_receiver): Likewise. | |
1610 | (builtin_setjmp_receiver): Likewise. | |
1611 | * config/sparc/t-sparclite (MULTILIB_OPTIONS): Remove -mflat. | |
1612 | ||
e57e265b PB |
1613 | 2004-02-03 Paolo Bonzini <bonzini@gnu.org> |
1614 | ||
1615 | PR c/11658 | |
1616 | PR c/13994 | |
1617 | * Makefile.in (c-parse.o, c-convert.o, c-typeck.o): Depend | |
1618 | on langhooks.h. | |
1619 | * objc/Make-lang.in (objc-parse.o): Depend on langhooks.h. | |
1620 | * c-parse.in, c-convert.c, c-typeck.c, objc/objc-act.c: | |
1621 | Include langhooks.h. Replace c_common_truthvalue_conversion | |
1622 | with the truthvalue_conversion language hook throughout. | |
1623 | (expr_no_commas): Call default_conversion before save_expr | |
1624 | for the first term of the production 'x ? : y'. | |
1625 | * c-common.c (c_common_truthvalue_conversion): Remove | |
1626 | obsolete block. Invoke recursively the hook instead | |
1627 | of this function. | |
1628 | * c-convert.c (convert): handle ERROR_MARK_NODE. | |
1629 | * c-typeck.c (build_binary_op): handle ERROR_MARK_NODE | |
1630 | returned by the truthvalue_conversion language hook. | |
1631 | * c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use | |
1632 | c_objc_common_truthvalue_conversion. | |
1633 | * c-objc-common.c (c_objc_common_truthvalue_conversion): | |
1634 | New function. | |
1635 | * c-tree.h (c_objc_common_truthvalue_conversion): Declare it. | |
1636 | * objc/objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use | |
1637 | c_objc_common_truthvalue_conversion. | |
1638 | ||
a7a2225a KH |
1639 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
1640 | ||
1641 | * config/c4x/c4x.h (FUNCTION_VALUE): Use gen_rtx_REG instead | |
1642 | of gen_rtx. | |
1643 | (LIBCALL_VALUE): Likewise. | |
1644 | * config/ip2k/ip2k.c (mdr_try_propagate_clr_sequence): Use | |
1645 | gen_rtx_CC0 instead of gen_rtx. | |
1646 | * config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Use | |
1647 | gen_rtx_fmt_e and gen_rtx_fmt_ee instead of gen_rtx. | |
1648 | (m68hc11_expand_compare): Use gen_rtx_fmt_ee instead of | |
1649 | gen_rtx. | |
1650 | (m68hc11_emit_logical): Likewise. | |
1651 | ||
a556fd39 KH |
1652 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
1653 | ||
1654 | * config/alpha/alpha.c, config/arm/arm.c, config/c4x/c4x.c, | |
1655 | config/fr30/fr30.md, config/frv/frv.c, config/frv/frv.md, | |
1656 | config/h8300/h8300.c, config/ia64/ia64.c, config/ip2k/ip2k.md, | |
1657 | config/m32r/m32r.md, config/m68hc11/m68hc11.c, | |
1658 | config/mips/mips.md, config/mmix/mmix.c, | |
1659 | config/mn10300/mn10300.c, config/mn10300/mn10300.md, | |
1660 | config/ns32k/ns32k.c, config/pa/pa.md, config/pdp11/pdp11.c, | |
1661 | config/rs6000/altivec.md, config/s390/s390.c, | |
1662 | config/s390/s390.h, config/s390/s390.md, config/sh/sh.c, | |
1663 | config/sh/sh.h, config/sh/sh.md, config/stormy16/stormy16.c: | |
1664 | Use const0_rtx instead of GEN_INT (0). Do the same for other | |
1665 | constants that are readily available. | |
1666 | ||
60c81c89 KH |
1667 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
1668 | ||
1669 | * doloop.c, optabs.c, regmove.c, sched-deps.c, | |
1670 | config/i386/i386.c, config/i386/i386.md: Use const0_rtx | |
1671 | instead of GEN_INT (0). Do the same for other constants that | |
1672 | are readily available. | |
1673 | ||
2fb00d7f KH |
1674 | 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
1675 | ||
1676 | * combine.c (simplify_set): Use gen_rtx_fmt_e instead of | |
1677 | gen_rtx. | |
1678 | * emit-rtl.c (init_emit_once): Use gen_rtx_PC and gen_rtx_CC0 | |
1679 | instead of gen_rtx. | |
1680 | * reload1.c (init_elim_table): Use gen_rtx_fmt_e instead of | |
1681 | gen_rtx. | |
1682 | * config/ns32k/ns32k.md (udivmodhi4): Use gen_rtx_IOR and | |
1683 | gen_rtx_ASHIFT instead of gen_rtx. | |
1684 | (udivmodqi4): Likewise. | |
1685 | ||
b0dccb00 RH |
1686 | 2004-02-02 Richard Henderson <rth@redhat.com> |
1687 | ||
a6f78652 ZW |
1688 | PR target/13789 |
1689 | * expr.c (store_expr): Use force_operand before emit_move_insn. | |
b0dccb00 | 1690 | |
3168cb99 JL |
1691 | 2004-02-02 Jeff Law <law@redhat.com> |
1692 | Roger Sayle <roger@eyesopen.com> | |
1693 | ||
1694 | * tree.c (commutative_tree_code, associative_tree_code): New | |
1695 | functions. | |
1696 | (iterative_hash_expr): Use commutative_tree_code. | |
1697 | * tree.h (commutative_tree_code, associative_tree_code): Declare. | |
1698 | * fold-const.c (operand_equal_p): Use commutative_tree_code | |
1699 | rather than inlining the commutativity check. | |
1700 | (fold): Likewise. | |
1701 | ||
040333a7 KH |
1702 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
1703 | ||
1704 | * system.h (FUNCTION_ARG_KEEP_AS_REFERENCE): Poison. | |
1705 | * config/frv/frv-protos.h: Remove the prototype for | |
1706 | frv_function_arg_keep_as_reference. | |
1707 | * config/frv/frv.c (frv_function_arg_keep_as_reference): | |
1708 | Remove. | |
1709 | * config/frv/frv.h (FUNCTION_ARG_KEEP_AS_REFERENCE): Likewise. | |
1710 | * config/stormy16/stormy16.h: Remove the commented-out | |
1711 | definition of FUNCTION_ARG_KEEP_AS_REFERENCE. | |
1712 | ||
79d69d75 AM |
1713 | 2004-02-03 Alan Modra <amodra@bigpond.net.au> |
1714 | ||
1715 | PR target/13914 | |
1716 | * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Use ap | |
1717 | for retaddr_column. | |
1718 | ||
600555f5 KH |
1719 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
1720 | ||
1721 | * genemit.c (gen_exp): Generate gen_rtx_fmt_e* instead of | |
1722 | gen_rtx. | |
1723 | ||
16dd5cfe | 1724 | 2004-02-02 Eric Christopher <echristo@redhat.com> |
a6f78652 | 1725 | Zack Weinberg <zack@codesourcery.com> |
16dd5cfe EC |
1726 | |
1727 | * c-opts.c (c_common_handle_option): Add -finput-charset. | |
a6f78652 ZW |
1728 | * c.opt: Ditto. |
1729 | * cppcharset.c (one_iso88591_to_utf8): Remove. | |
1730 | (convert_iso88591_utf8): Ditto. | |
1731 | (conversion_tab): Remove 8859-1 converter. | |
1732 | (_cpp_input_to_utf8): Remove. | |
1733 | (_cpp_init_iconv_buffer): Ditto. | |
1734 | (_cpp_close_iconv_buffer): Ditto. | |
1735 | (_cpp_convert_input): New function. | |
1736 | (_cpp_default_encoding): Ditto. | |
1737 | * cpphash.h: Add/remove prototypes for above. | |
1738 | * cppfiles.c (read_file_guts): Use _cpp_convert_input. | |
1739 | * cppinit.c (cpp_create_reader): Use _cpp_default_encoding | |
1740 | for narrow execution and input character sets. | |
1741 | * cpplib.c (cpp_push_buffer): Delete uses of removed functions. | |
1742 | * doc/cppopts.texi: Document -finput-charset. | |
16dd5cfe | 1743 | |
8ad0d964 DE |
1744 | 2004-02-02 David Edelsohn <edelsohn@gnu.org> |
1745 | ||
1746 | * rtlanal.c (refers_to_regno_p): Test regno, not inner_regno, | |
1747 | against FIRST_PSEUDO_REGISTER. | |
1748 | ||
238b11b5 EB |
1749 | 2004-02-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
1750 | ||
1751 | * doc/invoke.texi (SPARC options): Further improve. | |
1752 | ||
0f4c242b KH |
1753 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
1754 | ||
1755 | * config/arm/arm.md, config/c4x/c4x.md, config/cris/cris.md, | |
1756 | config/h8300/h8300.c, config/ip2k/ip2k.md, | |
1757 | config/iq2000/iq2000.c, config/mips/mips.c, | |
1758 | config/rs6000/rs6000.c, config/rs6000/rs6000.md, | |
1759 | config/sh/sh.c, config/sh/sh.md, config/stormy16/stormy16.c, | |
1760 | config/v850/v850.md: Fix indentation. | |
1761 | ||
d560b0aa EB |
1762 | 2004-02-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
1763 | ||
1764 | * config/sparc/sparc.c (function_arg_slotno): Align TImode | |
1765 | arguments on a 16-byte boundary in the parameter array if ARCH64. | |
1766 | Split handling of TFmode. | |
1767 | ||
6f626d1b PB |
1768 | 2004-02-02 Paolo Bonzini <bonzini@gnu.org> |
1769 | ||
1770 | * rtlanal.c (reg_overlap_mentioned_p) [!ENABLE_CHECKING]: | |
1771 | Don't test CONSTANT_P (x). | |
1772 | (reg_overlap_mentioned_p): Merge check for STRICT_LOWPART, | |
1773 | ZERO_EXTRACT, SIGN_EXTRACT with the switch statement. | |
1774 | Fix misindentation. | |
1775 | ||
e789e9c4 EB |
1776 | 2004-02-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
1777 | ||
1778 | * doc/invoke.texi (SPARC options): Document that -mflat is deprecated. | |
1779 | ||
1c563bed KH |
1780 | 2004-02-02 Kazu Hirata <kazu@cs.umass.edu> |
1781 | ||
1782 | * config/arc/arc.md, config/arm/arm.c, config/arm/arm.md, | |
1783 | config/c4x/c4x.c, config/c4x/c4x.md, config/cris/cris.md, | |
1784 | config/frv/frv.c, config/h8300/h8300.c, config/ip2k/ip2k.md, | |
1785 | config/iq2000/iq2000.c, config/m32r/m32r.c, | |
1786 | config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.md, | |
1787 | config/mn10300/mn10300.c, config/rs6000/rs6000.c, | |
1788 | config/rs6000/rs6000.md, config/sh/sh.c, config/sh/sh.md, | |
1789 | config/stormy16/stormy16.c, config/v850/v850.md, | |
1790 | config/xtensa/xtensa.c: Replace gen_rtx with gen_rtx_fmt_e*. | |
1791 | ||
67245ad3 KH |
1792 | 2004-02-01 Kazu Hirata <kazu@cs.umass.edu> |
1793 | ||
1794 | * config/mcore/mcore.c (block_move_sequence): Replace | |
1795 | gen_rtx_CONST_INT with GEN_INT. | |
1796 | ||
66fd46b6 JH |
1797 | 2004-02-02 Jan Hubicka <jh@suse.cz> |
1798 | ||
1799 | * alias.c (record_set): Use hard_regno_nregs. | |
1800 | * bt-load.c (find_btr_reference, note_btr_set): Likewise. | |
1801 | * builtins.c (apply_args_size): Likewise. | |
1802 | * caller-save.c (setup_save_areas, save_call_clobbered_regs, | |
1803 | mark_set_regs, add_stored_regs, mark_referenced_regs, | |
1804 | insert_restore, insert_save, insert_one_insn): Likewise. | |
1805 | * cfgcleanup.c: Include regs.h | |
1806 | (mark_effect, mentions_nonequal_regs): Likewise. | |
1807 | * cfgrtl.c (mark_killed_regs): Likewise | |
1808 | * combine.c (update_table_tick, record_value_for_reg, | |
1809 | record_dead_and_set_regs, get_last_value_validate, use_crosses_set_p, | |
1810 | reg_dead_at_p_1, reg_dead_at_p, mark_used_regs_combine, move_deaths, | |
1811 | reg_bitfield_target_p, distribute_notes): Likewise. | |
1812 | * cse.c (mention_regs, insert, invalidate, invalidate_for_call, | |
1813 | exp_equiv_p, cse_insn): Likewise. | |
1814 | * cselib.c (cselib_lookup): Likewise. | |
1815 | (cselib_invalidate_regno, cselib_record_set): Likewise. | |
1816 | * df.c (df_ref_record): Likewise. | |
1817 | * dwarf2out.c (reg_loc_descriptor, multiple_reg_loc_descriptor): | |
1818 | Likewise. | |
1819 | * flow.c (mark_reg, insn_dead_p, mark_set_1, mark_used_reg, | |
1820 | count_or_remove_death_notes_bb): Likewise. | |
1821 | * function.c (aggregate_value_p, keep_stack_depressed): Likewise. | |
1822 | * gloval.c (global_alloc, find_reg, mark_reg_store, mark_reg_conflicts, | |
1823 | mark_reg_death, set_preference, reg_becomes_live, reg_dies): Likewise. | |
1824 | * integrate.c (mark_stores): Likewise. | |
1825 | * jump.c (delete_prior_computation): Likewise. | |
1826 | * lcm.c (reg_dies, reg_becomes_live): Likewise. | |
1827 | * local-alloc.c (combine_regs, find_free_reg, post_mark_life): Likewise. | |
1828 | * loop.c (LOOP_REGNO_NREGS): Likewise. | |
1829 | * postreload.c (reload_combine, reload_combine_note_store, | |
1830 | reload_combine_note_use, reload_cse_move2add, move2add_note_store): Likewise. | |
1831 | * ra-colorize.c (combine, color_usable_p, get_free_reg, | |
16dd5cfe | 1832 | calculate_dont_begin, calculate_dont_begin, colorize_one_web, |
66fd46b6 JH |
1833 | try_recolor_web, insert_coalesced_conflicts, check_colors, |
1834 | break_precolored_alias): Likewise. | |
1835 | * ra-debug.c: Include regs.h | |
1836 | (ra_print_rtx_object): Likewise. | |
1837 | * ra-rewrite (choose_spill_colors): Likewise. | |
1838 | (spill_same_color_p, update_spill_colors, spill_is_free): Likewise. | |
1839 | * ra.c (init_ra): Likewise. | |
1840 | * recog.c (reg_fits_class_p, peep2_reg_dead_p, | |
1841 | peep2_find_free_register): Likewise. | |
1842 | * reg-stack.c (subst_stack_regs_pat, convert_regs_exit): Likewise. | |
1843 | * regclass.c (hard_regno_nregs): New array. | |
1844 | (init_reg_modes_once): Initialize it. | |
1845 | (choose_hard_reg_mode): Use it. | |
1846 | (record_reg_classes): Likewise. | |
1847 | * regmove.c (mark_flags_life_zones): Likewise. | |
1848 | * regrename.c (note_sets, clear_dead_regs, regrename_optimize, | |
1849 | scan_rtx_reg, dump_def_use_chain, kill_value, set_value_regno, | |
1850 | copy_value, maybe_mode_change, find_oldest_value_reg, | |
1851 | copyprop_hardreg_forward_1): | |
1852 | * regs.h (hard_regno_nregs): Declare. | |
1853 | * realod.c (reload_inner_reg_of_subreg): Use it. | |
1854 | (push_reload, combine_reloads, find_dummy_reload, | |
1855 | hard_reg_set_here_p, operands_match_p, decompose, find_reloads, | |
1856 | refers_to_regno_for_reload_p, find_equiv_reg, regno_clobbered_p, | |
1857 | reload_adjust_reg_for_mode): Likewise. | |
1858 | * reload1.c (compute_use_by_pseudos, count_pseudo, | |
1859 | count_spilled_pseudo, find_reg, find_reload_regs, mark_home_live, | |
1860 | spill_hard_reg, forget_old_reloads_1, mark_reload_reg_in_use, | |
1861 | clear_reload_reg_in_use, reload_reg_free_for_value_p, free_for_value_p | |
1862 | allocate_reload_reg, choose_reload_regs, emit_reload_insns, | |
1863 | delete_output_reload): Likewise. | |
1864 | * resource.c (update_live_status, mark_referenced_resources, | |
1865 | mark_set_resources, mark_target_live_regs): Likewise. | |
1866 | * rtlanal.c: Include regs.h | |
1867 | (refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, | |
1868 | dead_or_set_regno_p, find_regno_note, find_reg_fusage, | |
1869 | subreg_regno_offset, subreg_offset_representable_p, | |
1870 | hoist_test_store): Likewise. | |
1871 | * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise. | |
1872 | * sched-rgn.c (check_live_1, update_live_1): Likewise. | |
1873 | * stmt.c: Include regs.h | |
1874 | (decl_conflicts_with_clobbers_p): Likewise. | |
1875 | * varasm.c (make_decl_rtl): Likewise. | |
1876 | * Makefile.in (cfgcleanup.o, rtlanal.o, ra-debug.o): Add regs.h dependnecy. | |
1877 | ||
f1c25d3b KH |
1878 | 2004-02-01 Kazu Hirata <kazu@cs.umass.edu> |
1879 | ||
1880 | * config/arm/arm.c, config/arm/arm.h, config/arm/arm.md, | |
1881 | config/arm/linux-gas.h, config/arm/netbsd-elf.h, | |
1882 | config/arm/netbsd.h, config/arm/pe.c, config/avr/avr.c, | |
1883 | config/avr/avr.h, config/avr/avr.md, config/c4x/c4x.h, | |
1884 | config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.c, | |
1885 | config/frv/frv.h, config/ip2k/ip2k.c, config/iq2000/iq2000.c, | |
1886 | config/iq2000/iq2000.h, config/m32r/m32r.c, | |
1887 | config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h, | |
1888 | config/m68hc11/m68hc11.md, config/m68k/m68k.md, | |
1889 | config/mcore/mcore.c, config/mcore/mcore.h, | |
1890 | config/mcore/mcore.md, config/mips/mips.c, | |
1891 | config/ns32k/ns32k.h, config/ns32k/ns32k.md, | |
1892 | config/rs6000/rs6000.c, config/s390/s390.c, | |
1893 | config/s390/s390.md, config/sparc/sparc.c, config/v850/v850.c, | |
1894 | config/xtensa/xtensa.h, config/xtensa/xtensa.md: Replace | |
1895 | "gen_rtx (FOO, " with "gen_rtx_FOO (". | |
1896 | ||
e0a24727 KH |
1897 | 2004-02-01 Kazu Hirata <kazu@cs.umass.edu> |
1898 | ||
1899 | * config/h8300/h8300.md (two peephole2's): New. | |
1900 | ||
5202c5fe EB |
1901 | 2004-02-01 Eric Botcazou <ebotcazou@libertysurf.fr> |
1902 | ||
1903 | * config/sparc/sol2-bi.h: Handle TARGET_CPU_ultrasparc3. | |
1904 | (CPP_CPU_SPEC): Handle -mcpu=ultrasparc3. | |
1905 | (ASM_CPU_SPEC): Likewise | |
1906 | * config/sparc/sol2.h: Handle TARGET_CPU_ultrasparc3. | |
1907 | (ASM_CPU_SPEC): Remove -mcpu=v8plus. Handle -mcpu=ultrasparc3. | |
1908 | ||
13b59849 RS |
1909 | 2004-02-01 Roger Sayle <roger@eyesopen.com> |
1910 | ||
1911 | * builtins.c (expand_builtin_pow): If flag_unsafe_math_optimizations | |
1912 | isn't set, don't call expand_builtin_mathfn_2 to use the pow optab. | |
1913 | (expand_builtin): Always call expand_builtin_pow. | |
1914 | ||
ef79730c RS |
1915 | 2004-02-01 Roger Sayle <roger@eyesopen.com> |
1916 | ||
1917 | * builtins.def (BUILT_IN_SIGNBIT, BUILT_IN_SIGNBITF, | |
1918 | BUILT_IN_SIGNBITL): New GCC builtins. | |
1919 | * builtins.c (expand_builtin_signbit): New function to RTL expand | |
1920 | calls to signbit, signbitf and signbitl as inline intrinsics. | |
1921 | (expand_builtin): Call expand_builtin_signbit for BUILT_IN_SIGNBIT*. | |
1922 | (fold_builtin_signbit): New function to perform constant folding | |
1923 | of signbit, signbitf and signbitl. | |
1924 | (fold_builtin): Call fold_builtin_signbit for BUILT_IN_SIGNBIT*. | |
1925 | ||
1926 | * doc/extend.texi: Document new signbit{,f,l} builtins. | |
1927 | ||
a80cdb0f RS |
1928 | 2004-02-01 Richard Sandiford <rsandifo@redhat.com> |
1929 | ||
1930 | * config/mips/mips.md (adddi3_internal_2): Remove superfluous %s. | |
1931 | ||
2efe2033 CD |
1932 | 2004-02-01 Chris Demetriou <cgd@broadcom.com> |
1933 | ||
1934 | * config/mips/mips.h (PREDICATE_CODES): Remove entries for | |
1935 | "mips_const_double_ok" and "simple_memory_operand", which were | |
1936 | removed from the MIPS port with the mips-3_4-rewrite branch merge. | |
1937 | * config/mips/mips.c (mips16_lay_out_constants): Update comment | |
1938 | for removal of simple_memory_operand. | |
1939 | ||
d37eb705 KH |
1940 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
1941 | ||
1942 | * config/c4x/c4x.md: Use GEN_INT instead of | |
1943 | gen_rtx (CONST_INT, ...). | |
1944 | ||
fadeed3b RH |
1945 | 2004-01-31 Richard Henderson <rth@redhat.com> |
1946 | ||
1947 | * varasm.c (output_constant_pool): Don't zap the pool. | |
1948 | ||
ccdc1703 KH |
1949 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
1950 | ||
1951 | * genrecog.c (decision_type): Add DT_const_int. | |
1952 | (write_cond) [DT_const_int]: Print a comparison against small | |
1953 | constant. | |
1954 | (write_node): Simplify comparisons against small constants | |
1955 | before printing tests. | |
16dd5cfe | 1956 | |
aeba8f80 KH |
1957 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
1958 | ||
1959 | * config/m32r/m32r.c (m32r_load_pic_register): Use GEN_INT | |
1960 | instead of gen_rtx_CONST_INT. | |
1961 | ||
400ce94c KH |
1962 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
1963 | ||
1964 | * config/xtensa/xtensa.h (DYNAMIC_CHAIN_ADDRESS): Use GEN_INT | |
1965 | instead of gen_rtx_CONST_INT. | |
1966 | ||
8dfa8fcd KH |
1967 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
1968 | ||
1969 | * target-def.h (TARGET_STRICT_ARGUMENT_NAMING): Define as | |
1970 | hook_bool_CUMULATIVE_ARGS_false. | |
1971 | * targhooks.c (default_strict_argument_naming): Rename to | |
1972 | hook_bool_CUMULATIVE_ARGS_false. | |
1973 | * targhooks.h: Update the prototype for | |
1974 | default_strict_argument_naming. | |
1975 | ||
c0d4e710 KH |
1976 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
1977 | ||
1978 | * config/sh/sh.c: Replace "gen_rtx (FOO, " with "gen_rtx_FOO (". | |
1979 | * config/sh/sh.h: Likewise. | |
1980 | * config/sh/sh.md: Likewise. | |
1981 | ||
fdf064f2 EB |
1982 | 2004-01-31 Eric Botcazou <ebotcazou@libertysurf.fr> |
1983 | ||
1984 | * doc/invoke.texi (SPARC options): Restructure and update. | |
1985 | ||
b602b7b6 KH |
1986 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
1987 | ||
1988 | * system.h (PROMOTE_FUNCTION_ARGS, STRUCT_VALUE_INCOMING, and | |
1989 | STRICT_ARGUMENT_NAMING): Poison. | |
1990 | * target-def.h (TARGET_PROMOTE_FUNCTION_ARGS): Define as | |
1991 | hook_bool_tree_false. | |
1992 | * targhooks.c (default_promote_function_args): Remove. | |
1993 | (default_struct_value_rtx): Don't use STRUCT_VALUE_INCOMING. | |
1994 | Don't check incoming. | |
1995 | (default_strict_argument_naming): Don't use | |
1996 | STRICT_ARGUMENT_NAMING. | |
1997 | * targhooks.h: Remove the prototype for | |
1998 | default_promote_function_args. | |
1999 | ||
a0524eb3 KH |
2000 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
2001 | ||
2002 | * config/i386/i386-protos.h: Remove the prototype for | |
2003 | ix86_setup_incoming_varargs. | |
2004 | * config/i386/i386.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
2005 | (ix86_setup_incoming_varargs): Make it static. | |
2006 | * config/i386/i386.h (SETUP_INCOMING_VARARGS): Remove. | |
2007 | ||
a457ee07 KH |
2008 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
2009 | ||
2010 | * alloc-pool.c: Fix comment typos. | |
2011 | * builtin-types.def: Likewise. | |
2012 | * builtins.def: Likewise. | |
2013 | * c-pretty-print.c: Likewise. | |
2014 | * df.h: Likewise. | |
2015 | * reload1.c: Likewise. | |
2016 | ||
a451b0bd KH |
2017 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
2018 | ||
2019 | * doc/invoke.texi: Follow spelling conventions. | |
2020 | * doc/tm.texi: Likewise. | |
2021 | ||
e53e0c56 KH |
2022 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
2023 | ||
2024 | * doc/install.texi: Fix typos. | |
2025 | * doc/invoke.texi: Likewise. | |
2026 | ||
025b17a4 UW |
2027 | 2004-01-31 Ulrich Weigand <uweigand@de.ibm.com> |
2028 | ||
2029 | * config/s390/s390.c (s390_decompose_address): Do not treat virtual | |
2030 | registers as pointers. | |
2031 | * config/s390/s390.md ("*la_31" second peephole2): Fix incorrect mode. | |
2032 | ||
4de249d9 PB |
2033 | 2004-01-31 Paolo Bonzini <bonzini@gnu.org> |
2034 | ||
2035 | * combine.c (cse_main): Set gen_lowpart to gen_lowpart_for_combine | |
2036 | and restore it to gen_lowpart_general on exit. | |
2037 | (gen_lowpart_for_combine): Adjust all callers to go through | |
2038 | gen_lowpart. | |
2039 | * cse.c (cse_main): Set gen_lowpart to gen_lowpart_if_possible | |
2040 | and restore it to gen_lowpart_general on exit. | |
2041 | (gen_lowpart_if_possible): Adjust all callers to go through | |
2042 | gen_lowpart. | |
2043 | * emit-rtl.c (gen_lowpart_general): New name of gen_lowpart. | |
2044 | (gen_lowpart): Declare as pointer to function, initialized to | |
2045 | gen_lowpart_general. | |
2046 | * rtl.h (gen_lowpart): Declare as pointer to function. | |
2047 | ||
f84d109f KH |
2048 | 2004-01-31 Kazu Hirata <kazu@cs.umass.edu> |
2049 | ||
2050 | * bt-load.c: Replace "gen_rtx (FOO, " with "gen_rtx_FOO (". | |
2051 | * calls.c: Likewise. | |
2052 | * emit-rtl.c: Likewise. | |
2053 | * function.c: Likewise. | |
2054 | * reload1.c: Likewise. | |
2055 | * config/i386/cygming.h: Likewise. | |
2056 | * config/i386/i386.c: Likewise. | |
2057 | * config/i386/winnt.c: Likewise. | |
2058 | ||
354b7da5 DH |
2059 | 2004-01-30 Dara Hazeghi <dhazeghi@yahoo.com> |
2060 | ||
2061 | PR bootstrap/9249 | |
2062 | * doc/install.texi: document --enable-__cxa_atexit option. | |
2063 | * configure.ac: Disable __cxa_atexit if not supported. | |
2064 | * configure: Regenerate. | |
2065 | ||
9781b6da DB |
2066 | 2003-01-30 Daniel Berlin <dberlin@dberlin.org> |
2067 | ||
2068 | * ggc-zone.c (ggc_free): New function. | |
2069 | ||
283334f0 KH |
2070 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2071 | ||
2072 | alloc-pool.c, c-lex.c, c-pragma.h, c-semantics.c, cfghooks.c, | |
2073 | cfghooks.h, cfglayout.c, cfgloopmanip.c, debug.c, debug.h, | |
2074 | flow.c, genextract.c, ggc-common.c, ggc-page.c, ggc.h, | |
2075 | ifcvt.c, jump.c, loop-unswitch.c, timevar.c, timevar.def, | |
2076 | tree-optimize.c, vmsdbgout.c, config/fp-bit.c, | |
2077 | config/alpha/alpha.c, config/alpha/alpha.h, | |
2078 | config/alpha/alpha.md, config/alpha/unicosmk.h, | |
2079 | config/alpha/vms.h, config/arm/linux-elf.h, config/avr/avr.c, | |
2080 | config/c4x/c4x-protos.h, config/c4x/c4x.md, | |
2081 | config/d30v/d30v.h, config/frv/frv.md, config/frv/frvbegin.c, | |
2082 | config/frv/frvend.c, config/i386/cygming.h, | |
2083 | config/i386/djgpp.h, config/i386/emmintrin.h, | |
2084 | config/i386/gthr-win32.c, config/i386/i386-interix.h, | |
2085 | config/i386/i386-protos.h, config/i386/openbsd.h, | |
2086 | config/i386/winnt.c, config/i386/xm-mingw32.h, | |
2087 | config/i386/xmmintrin.h, config/ia64/ia64.md, | |
2088 | config/iq2000/iq2000.md, config/m32r/m32r.md, | |
2089 | config/m68k/m68k.md, config/mcore/mcore-elf.h, | |
2090 | config/mcore/mcore.md, config/mips/elf.h, config/mips/elf64.h, | |
2091 | config/mips/iris5gas.h, config/mips/iris6.h, | |
2092 | config/mips/iris6gas.h, config/mips/linux.h, | |
2093 | config/mips/mips.md, config/mips/netbsd.h, | |
2094 | config/mips/openbsd.h, config/mips/windiss.h, | |
2095 | config/pa/fptr.c, config/rs6000/aix.h, | |
2096 | config/rs6000/altivec.h, config/rs6000/darwin.h, | |
2097 | config/rs6000/xcoff.h, config/s390/s390-protos.h, | |
2098 | config/s390/s390.c, config/s390/s390.h, config/s390/s390.md, | |
2099 | config/sh/netbsd-elf.h, config/sh/sh.h, config/sh/vxworks.h, | |
2100 | config/sparc/sol2.h: Update copyright. | |
2101 | ||
71cbe2c1 KC |
2102 | 2004-01-30 Kelley Cook <kcook@gcc.gnu.org> |
2103 | ||
2104 | * Makefile.in (abs_docdir, abs_srcdir): Define. | |
2105 | (doc/%.dvi, doc/gccinstall.dvi): Use $(abs_docdir). | |
2106 | ||
bfb2d661 KH |
2107 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2108 | ||
2109 | * genconfig.c (main): Have CC0_P check its operand even on a | |
2110 | target without cc0. | |
2111 | ||
bd5bd7ac KH |
2112 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2113 | ||
2114 | * config/alpha/alpha.c: Remove mentions of deprecates macros | |
2115 | in comments, remove some target-independent comments about target | |
2116 | macros, and/or add minimal function comments for target hook | |
2117 | implementations. | |
2118 | * config/avr/avr.c: Likewise. | |
2119 | * config/ia64/ia64.h: Likewise. | |
2120 | * config/ip2k/ip2k.c: Likewise. | |
2121 | * config/iq2000/iq2000.c: Likewise. | |
2122 | * config/m32r/m32r.h: Likewise. | |
2123 | * config/m68hc11/m68hc11.c: Likewise. | |
2124 | * config/mcore/mcore.c: Likewise. | |
2125 | * config/mmix/mmix.c: Likewise. | |
2126 | * config/mn10300/mn10300.c: Likewise. | |
2127 | * config/pa/pa.c: Likewise. | |
2128 | * config/pdp11/pdp11.c: Likewise. | |
2129 | * config/rs6000/rs6000.h: Likewise. | |
2130 | * config/sh/sh.c: Likewise. | |
2131 | * config/sh/sh.h: Likewise. | |
2132 | * config/sparc/sparc.c: Likewise. | |
2133 | * config/sparc/sparc.h: Likewise. | |
2134 | * config/stormy16/stormy16.c: Likewise. | |
2135 | * config/xtensa/xtensa.c: Likewise. | |
2136 | ||
808ededc UW |
2137 | 2004-01-30 Ulrich Weigand <uweigand@de.ibm.com> |
2138 | ||
2139 | PR optimization/12147 | |
2140 | * reload1.c (reload_reg_free_p): RELOAD_OTHER conflicts with | |
2141 | RELOAD_FOR_OPADDR_ADDR. | |
2142 | (reload_reg_reaches_end_p): RELOAD_FOR_OTHER_ADDRESS register | |
2143 | might be reused as RELOAD_FOR_OPADDR_ADDR register. | |
2144 | ||
98e5e087 JH |
2145 | 2004-01-30 Jan Hubicka <jh@suse.cz> |
2146 | ||
bd5bd7ac | 2147 | * reload.c (get_secondary_mem): Fix updating of |
98e5e087 JH |
2148 | secondary_memlocs_elim_used. |
2149 | ||
3234b52d RH |
2150 | 2004-01-30 Richard Henderson <rth@redhat.com> |
2151 | ||
2152 | * varasm.c (struct rtx_const, struct pool_constant): Remove. | |
2153 | (MAX_RTX_HASH_TABLE): Remove. | |
2154 | (const_rtx_hash_table, const_rtx_sym_hash_table): Remove. | |
2155 | (first_pool, last_pool, pool_offset): Remove. | |
2156 | (struct rtx_constant_pool): Split out from ... | |
2157 | (struct varasm_status): ... here. Reference one via pointer. | |
2158 | (struct constant_descriptor_rtx): Merge struct pool_constant. | |
2159 | (SYMHASH): Remove. | |
2160 | (decode_rtx_const): Remove. | |
2161 | (const_hash_rtx, compare_constant_rtx): Remove. | |
2162 | (record_constant_rtx): Remove. | |
2163 | (const_desc_rtx_hash, const_desc_rtx_eq): New. | |
2164 | (const_desc_rtx_sym_hash, const_desc_rtx_sym_eq): New. | |
2165 | (const_rtx_hash_1, const_rtx_hash): New. | |
2166 | (init_varasm_status): Allocate a rtx_constant_pool, and its hashes. | |
2167 | (simplify_subtraction): Use simplify_rtx. | |
2168 | (force_const_mem): Rewrite to use new data structures. | |
2169 | (find_pool_constant): Likewise. | |
2170 | (get_pool_constant, get_pool_constant_mark, | |
2171 | get_pool_constant_for_function, get_pool_mode, | |
2172 | get_pool_mode_for_function, get_pool_offset, get_pool_size): Likewise. | |
2173 | (output_constant_pool_2): Split out from output_constant_pool. | |
2174 | (output_constant_pool_1): Likewise. Use new pool datastructures. | |
2175 | (output_constant_pool): Zap entire pool datastructure. | |
2176 | (mark_constant): Use new pool datastructures. | |
2177 | (mark_constants): Use for_each_rtx. | |
2178 | (mark_constant_pool): Use new pool datastructures. | |
2179 | ||
be77d9e7 | 2180 | 2004-01-30 Fariborz Jahanian <fjahanian@apple.com> |
16dd5cfe | 2181 | |
a6f78652 | 2182 | * config/rs6000/rs6000.c (rs6000_emit_move): Remove #if 0. |
be77d9e7 FJ |
2183 | Copy operands[1] to pseudo for simplify_gen_subreg. |
2184 | ||
f0cad2d5 KH |
2185 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2186 | ||
2187 | * gcse.c (bypass_block): Fix a typo in the previous check-in | |
2188 | to the file. | |
2189 | ||
40ca90bf AP |
2190 | 2004-01-30 Andrew Pinski <pinskia@physics.uc.edu> |
2191 | ||
2192 | * toplev.c: Include alloc-pool.h. | |
16dd5cfe | 2193 | * Makefile.in (toplev.c): Update dependencies. |
40ca90bf | 2194 | |
39a44a4e RK |
2195 | 2004-01-30 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2196 | ||
2197 | * combine.c (simplify_shift_const, case XOR): Be careful when | |
2198 | commuting XOR with ASHIFTRT. | |
2199 | ||
3e2cc1d1 | 2200 | 2004-01-30 Kazu Hirata <kazu@cs.umass.edu> |
a6f78652 | 2201 | Eric Botcazou <ebotcazou@libertysurf.fr> |
3e2cc1d1 KH |
2202 | |
2203 | * config/sparc/sparc-protos.h: Remove the prototype for | |
2204 | sparc_builtin_saveregs. | |
2205 | * config/sparc/sparc.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
2206 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
2207 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
2208 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2209 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2210 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
2211 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
2212 | (sparc_builtin_saveregs): Make it static. | |
2213 | (sparc_promote_prototypes): New. | |
2214 | (sparc_struct_value_rtx): Likewise. | |
2215 | (sparc_return_in_memory): Likewise. | |
2216 | * config/sparc/sparc.h: (PROMOTE_FUNCTION_ARGS): Remove. | |
2217 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
2218 | (RETURN_IN_MEMORY): Likewise. | |
2219 | (STRUCT_VALUE): Likewise. | |
2220 | (STRUCT_VALUE_INCOMING): Likewise. | |
2221 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
2222 | (STRICT_ARGUMENT_NAMING): Likewise. | |
2223 | (PROMOTE_PROTOTYPES): Likewise. | |
2224 | ||
2225 | * config/sparc/sparc.h (PROMOTE_MODE): Use word_mode. | |
2226 | ||
5e9295fa EB |
2227 | 2004-01-30 Eric Botcazou <ebotcazou@libertysurf.fr> |
2228 | ||
2229 | PR c/12818 | |
2230 | * varasm.c (const_hash_1) <STRING_CST>: Use the | |
2231 | address to compute the hash value if flag_writable_strings. | |
2232 | (compare_constant) <STRING_CST>: Compare the addresses | |
2233 | if flag_writable_strings. | |
2234 | (build_constant_desc): Do not copy the expression for a | |
2235 | STRING_CST if flag_writable_strings. | |
2236 | ||
1f2eae8d JH |
2237 | 2004-01-30 Jan Hubicka <jh@suse.cz> |
2238 | ||
1e0f41c9 JH |
2239 | * alloc-pool.c: Include hashtab.h |
2240 | (alloc_pool_descriptor): New structure | |
2241 | (alloc_pool_hash): New global variable. | |
2242 | (hash_descriptor, eq_descriptor, alloc_pool_descriptor): New. | |
2243 | (create_alloc_pool): Update statistics. | |
2244 | (free_alloc_pool): Likewise. | |
2245 | (pool_alloc): Likewise. | |
2246 | (output_info): New structure | |
2247 | (print_statistics, dump_alloc_pool_statistics): New function. | |
2248 | * alloc-pool.h (alloc_pool_def): Turn name to be constant. | |
2249 | (dump_alloc_pool_statistics): Declare. | |
2250 | * toplev.c (finalize): Dump statistics. | |
2251 | ||
1f2eae8d JH |
2252 | * reload.c (secondary_memlocs_elim_used): New static variable. |
2253 | (get_secondary_mem): Update it. | |
2254 | (find_reloads): Use it. | |
2255 | ||
80a08664 SB |
2256 | 2004-01-30 Steven Bosscher <s.bosscher@student.tudelft.nl> |
2257 | ||
2258 | * toplev.c: Fix broken checkin of 2003-12-30, again. | |
2259 | ||
57116d8d UW |
2260 | 2004-01-30 Ulrich Weigand <uweigand@de.ibm.com> |
2261 | ||
2262 | * configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for | |
2263 | s390*-*-* targets by specifying a 'nop' insn. | |
2264 | * configure: Regenerate. | |
2265 | ||
5fddd9fe EB |
2266 | 2004-01-30 Eric Botcazou <ebotcazou@libertysurf.fr> |
2267 | ||
2268 | PR target/11475 | |
2269 | * config/sparc/sparc.md (movhi_lo_sum): Tighten predicates. | |
2270 | ||
64fc7c00 JJ |
2271 | 2004-01-29 Jakub Jelinek <jakub@redhat.com> |
2272 | ||
2273 | * emit-rtl.c (change_address): Use XEXP (memref, 0) instead | |
2274 | of addr when creating MEM copy. | |
2275 | ||
ed672aa8 DP |
2276 | 2004-01-29 Devang Patel <dpatel@apple.com> |
2277 | ||
2278 | * dwarf2out.c (gen_field_die): Do not equate decl number to die. | |
16dd5cfe | 2279 | |
7e3aa041 ILT |
2280 | 2004-01-28 Ian Lance Taylor <ian@wasabisystems.com> |
2281 | ||
2282 | PR inline-asm/6162 | |
2283 | * reload.c (find_reloads): Only support one pair of commutative | |
2284 | operands. | |
2285 | ||
06f12aa0 RS |
2286 | 2004-01-29 Roger Sayle <roger@eyesopen.com> |
2287 | ||
2288 | PR java/13824 | |
2289 | * tree.c (unsafe_for_reeval): Handle EXIT_BLOCK_EXPR nodes specially | |
2290 | as their EXIT_BLOCK_LABELED_BLOCK operands can lead to unbounded | |
2291 | recursion. | |
2292 | ||
b88cf82e KH |
2293 | 2004-01-29 Kazu Hirata <kazu@cs.umass.edu> |
2294 | ||
2295 | * config/frv/frv.c: Don't mention deprecated macros in | |
2296 | comments. Remove some target-independent comments about | |
2297 | target macros. | |
2298 | * config/frv/frv.h: Likewise. | |
2299 | ||
3ae4a5b1 ZD |
2300 | 2004-01-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2301 | ||
2302 | * cfghooks.c (split_block): Set probability and count of the | |
2303 | new edge. | |
2304 | ||
636c7bc4 JZ |
2305 | 2005-01-29 Josef Zlomek <zlomekj@suse.cz> |
2306 | ||
2307 | * dwarf2out.c (struct die_struct): Added field decl_id. | |
2308 | (decl_die_table): Changed to hash table. | |
2309 | (decl_die_table_allocated): Deleted. | |
2310 | (decl_die_table_in_use): Deleted. | |
2311 | (DECL_DIE_TABLE_INCREMENT): Deleted. | |
2312 | (decl_die_table_hash): New function. | |
2313 | (decl_die_table_eq): New function. | |
2314 | (lookup_decl_die): Lookup in a hash table. | |
2315 | (equate_decl_number_to_die): Insert into a hash table. | |
2316 | (dwarf2out_init): Init hash table decl_die_table. | |
2317 | ||
4e44c1ef JJ |
2318 | 2004-01-29 Jakub Jelinek <jakub@redhat.com> |
2319 | ||
2320 | PR optimization/13424 | |
2321 | * expr.c (store_constructor): Revert 2003-12-03 change. | |
2322 | ||
2323 | * emit-rtl.c (change_address): Check also if MEM_ATTRS is set as | |
2324 | expected before returning early. Avoid sharing RTL if they | |
2325 | need to be changed. | |
2326 | ||
2327 | * config/i386/i386.c (ix86_expand_movstr): Rework rep_mov and strmov | |
2328 | handling so that memory attributes are preserved. Don't call | |
2329 | ix86_set_move_mem_attrs. | |
2330 | (ix86_set_move_mem_attrs_1, ix86_set_move_mem_attrs): Removed. | |
2331 | (ix86_expand_clrstr): Rename src argument to | |
2332 | dst. Rework rep_stos and strset handling so that memory attributes | |
2333 | are preserved. | |
2334 | (ix86_expand_strlen): Pass src argument to | |
2335 | ix86_expand_strlensi_unroll_1. Rework strlenqi_1 handling so that | |
2336 | memory attributes are preserved. | |
2337 | (ix86_expand_strlensi_unroll_1): Add src argument. Use | |
2338 | change_address instead of gen_rtx_MEM. | |
2339 | * config/i386/i386.md (strmov, strmov_singleop, rep_mov): New | |
2340 | expanders. | |
2341 | (strmovdi_rex64, strmovsi, strmovsi_rex64, strmovhi, strmovhi_rex64, | |
2342 | strmovqi, strmovqi_rex64): Remove. | |
2343 | (rep_mov*, strmov*): Prefix insn names with *. | |
2344 | (strset, strset_singleop, rep_stos): New expanders. | |
2345 | (strsetdi_rex64, strsetsi, strsetsi_rex64, strsethi, strsethi_rex64, | |
2346 | strsetqi, strsetqi_rex64): Remove. | |
2347 | (rep_stos*, strset*): Prefix insn names with *. | |
2348 | (rep_stosqi_rex64): Likewise. Fix mode of dirflag reg from DImode | |
2349 | to SImode. | |
2350 | (cmpstrsi): Rework cmpstrqi_1 handling so that memory attributes | |
2351 | are preserved. | |
2352 | (cmpstrqi_nz_1, cmpstrqi_nz_rex_1, cmpstrqi_1, cmpstrqi_rex_1): | |
2353 | Prefix insn names with *. | |
2354 | (cmpstrqi_nz_1, cmpstrqi_1): New expanders. | |
2355 | (strlenqi_1, strlenqi_rex_1): Prefix insn names with *. | |
2356 | (strlenqi_1): New expander. | |
2357 | * config/i386/i386.h (ix86_set_move_mem_attrs): Remove prototype. | |
2358 | ||
f470c378 ZD |
2359 | 2004-01-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2360 | ||
2361 | * Makefile.in (cfghooks.o): Add TIMEVAR_H and toplev.h dependency. | |
2362 | * basic-block.h (tidy_fallthru_edge, tidy_fallthru_edges, dump_bb, | |
2363 | verify_flow_info): Declaration removed. | |
2364 | * cfg.c (verify_flow_info, dump_bb): Moved to cfghooks.c. | |
2365 | (debug_bb, debug_bb_n): Add argument to dump_bb call. | |
2366 | * cfgcleanup.c (try_simplify_condjump, try_crossjump_to_edge, | |
2367 | try_optimize_cfg, delete_unreachable_blocks): Use delete_basic_block | |
2368 | instead of delete_block. | |
2369 | * cfghooks.c: Include timevar.h and toplev.h. | |
2370 | (cfg_hooks): Define here. | |
2371 | (verify_flow_info, dump_bb): Moved from cfg.c. | |
2372 | (redirect_edge_and_branch, redirect_edge_and_branch_force, | |
2373 | split_block, split_block_after_labels, move_block_after, | |
2374 | delete_basic_block, split_edge, create_basic_block, | |
2375 | create_empty_bb, can_merge_blocks_p, merge_blocks, | |
2376 | make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): | |
2377 | New functions. | |
2378 | * cfghooks.h (struct cfg_hooks): Added fields name, | |
2379 | make_forwarder_block, tidy_fallthru_edge and | |
2380 | move_block_after. Changed type of verify_flow_info, dump_bb, | |
2381 | split_block fields. Renamed cfgh_split_edge and delete_block | |
2382 | fields. | |
2383 | (redirect_edge_and_branch, redirect_edge_and_branch_force, | |
2384 | split_block, delete_block, split_edge, create_basic_block, | |
2385 | can_merge_blocks_p, merge_blocks): Macros removed. | |
2386 | (cfg_hooks): Do not export. | |
2387 | (verify_flow_info, dump_bb, redirect_edge_and_branch, | |
2388 | redirect_edge_and_branch_force, split_block, split_block_after_labels, | |
2389 | move_block_after, delete_basic_block, split_edge, create_basic_block, | |
2390 | create_empty_bb, can_merge_blocks_p, merge_blocks, | |
2391 | make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): | |
2392 | Declare. | |
2393 | (cfg_layout_rtl_cfg_hooks): Declare. | |
2394 | * cfgloop.c (update_latch_info, mfb_keep_just, mfb_keep_nonlatch): | |
2395 | New functions. | |
2396 | (canonicalize_loop_headers): Use new semantics of make_forwarder_block. | |
2397 | (redirect_edge_with_latch_update): Removed. | |
2398 | (make_forwarder_block): Moved to cfghooks.c, semantics changed. | |
2399 | * cfgloopmanip.c (remove_bbs): Do not update dominators here. | |
2400 | * cfgrtl.c (cfg_layout_split_block, rtl_split_block, rtl_dump_bb, | |
2401 | rtl_delete_block, rtl_split_block, rtl_merge_blocks, | |
2402 | tidy_fallthru_edge, rtl_split_edge, cfg_layout_delete_block, | |
2403 | cfg_layout_merge_blocks, cfg_layout_split_edge): Partly moved to | |
2404 | cfghooks.c. | |
2405 | (rtl_create_basic_block): Coding style fix. | |
2406 | (rtl_tidy_fallthru_edge, rtl_move_block_after, | |
2407 | rtl_make_forwarder_block): New functions. | |
2408 | (update_cfg_after_block_merging): Removed. | |
2409 | (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Fill in new entries. | |
2410 | * flow.c (verify_wide_reg, verify_local_live_at_start): Add argument | |
2411 | to dump_bb. | |
2412 | * ifcvt.c (merge_if_block, find_cond_trap, find_if_case_1, | |
2413 | find_if_case_2): Don't update dominators. | |
2414 | * timevar.def (TV_CFG_VERIFY): New. | |
2415 | * loop-unswitch.c (unswitch_loop): Don't call add_to_dominance_info. | |
2416 | * cfglayout.c (copy_bbs): Don't call add_to_dominance_info. | |
2417 | * cfgloopmanip.c (split_loop_bb): Don't update dominators. | |
2418 | (remove_bbs): Don't call remove_bbs. | |
2419 | (create_preheader): Use make_forwarder_block. | |
2420 | (mfb_keep_just, mfb_update_loops): New static functions. | |
2421 | ||
3cea4788 KH |
2422 | 2004-01-29 Kazu Hirata <kazu@cs.umass.edu> |
2423 | ||
2424 | * config/avr/avr.h: Remove target-independent comments about | |
2425 | target macros. | |
2426 | ||
75e853f2 | 2427 | 2004-01-28 Daniel Berlin <dberlin@dberlin.org> |
16dd5cfe | 2428 | |
75e853f2 DB |
2429 | * timevar.c (timevar_print): Mention when checking is enabled. |
2430 | ||
7625e73d GB |
2431 | 2004-01-28 Giovanni Bajo <giovannibajo@gcc.gnu.org> |
2432 | ||
2433 | * c-lex.c (c_lex): Rename to... | |
2434 | (c_lex_with_flags): Add new parameter to get CPP flags. | |
2435 | (c_lex): Thunk to c_lex_with_flags while keeping the old interface. | |
2436 | * c-pragma.h (c_lex_with_flags): Declare. | |
2437 | ||
dc7efe6e KH |
2438 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2439 | ||
2440 | * config/mcore/mcore.c (mcore_external_libcall): Add a | |
2441 | comment. | |
2442 | (mcore_return_in_memory): Likewise. | |
2443 | ||
09a2b93a KH |
2444 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2445 | ||
2446 | * config/mcore/mcore-protos.h: Remove the prototype for | |
2447 | mcore_setup_incoming_varargs. | |
2448 | * config/mcore/mcore.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
2449 | (TARGET_PROMOTE_FUNCTION_ARGS): Likewise. | |
2450 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
2451 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
2452 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2453 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2454 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
2455 | (mcore_setup_incoming_varargs): Make it static. Receive the | |
2456 | first argument by reference. Add argument second_time. | |
2457 | (mcore_external_libcall): New. | |
2458 | (mcore_return_in_memory): Likewise. | |
2459 | * config/mcore/mcore.h (PROMOTE_FUNCTION_ARGS): New. | |
2460 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
2461 | (STRUCT_VALUE): Likewise. | |
2462 | (RETURN_IN_MEMORY): Likewise. | |
2463 | (SETUP_INCOMING_VARARGS): Likewise. | |
2464 | (PROMOTE_PROTOTYPES): Likewise. | |
2465 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
2466 | ||
a7ed00da KH |
2467 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2468 | ||
2469 | * config/m32r/m32r-protos.h: Remove the prototype for | |
2470 | m32r_setup_incoming_varargs. | |
2471 | * config/m32r/m32r.c (TARGET_PROMOTE_PROTOTYPES): New. | |
2472 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2473 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2474 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
2475 | (m32r_return_in_memory): New. | |
2476 | (m32r_setup_incoming_varargs): Make it static. | |
2477 | * config/m32r/m32r.h: Remove #undef of | |
2478 | ASM_OUTPUT_EXTERNAL_LIBCALL. Remove the commented-out | |
2479 | definitions of PROMOTE_FUNCTION_ARGS and | |
2480 | PROMOTE_FUNCTION_RETURN. | |
2481 | (PROMOTE_PROTOTYPES): Remove. | |
2482 | (RETURN_IN_MEMORY): Likewise. | |
2483 | (STRUCT_VALUE): Likewise. | |
2484 | ||
8636be86 KH |
2485 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2486 | ||
2487 | * config/m68k/m68k.c (TARGET_PROMOTE_PROTOTYPES): New. | |
2488 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2489 | (m68k_struct_value_rtx): Likewise. | |
2490 | * config/m68k/m68k.h (STRUCT_VALUE_REGNUM): Rename to | |
2491 | STRUCT_VALUE_REGNUM. | |
2492 | (PROMOTE_PROTOTYPES): Remove. | |
2493 | * config/m68k/m68kelf.h (STRUCT_VALUE_REGNUM): Rename to | |
2494 | STRUCT_VALUE_REGNUM. | |
2495 | * config/m68k/m68kv4.h (STRUCT_VALUE_REGNUM): Likewise. | |
2496 | * config/m68k/netbsd-elf.h (STRUCT_VALUE_REGNUM): Likewise. | |
2497 | ||
f2f61ee7 KH |
2498 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2499 | ||
2500 | * config/stormy16/stormy16.c | |
2501 | (TARGET_BUILD_BUILTIN_VA_LIST_TYPE): Rename to | |
2502 | TARGET_BUILD_BUILTIN_VA_LIST. | |
2503 | ||
fb7bc7fb KH |
2504 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2505 | ||
2506 | * config/v850/v850.c (TARGET_PROMOTE_PROTOTYPES): New. | |
2507 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2508 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2509 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
2510 | (v850_return_in_memory): Likewise. | |
2511 | (v850_setup_incoming_varargs): Likewise. | |
2512 | * config/v850/v850.h (PROMOTE_PROTOTYPES): Remove. | |
2513 | (SETUP_INCOMING_VARARGS): Likewise. | |
2514 | (RETURN_IN_MEMORY): Likewise. | |
2515 | (STRUCT_VALUE): Likewise. | |
2516 | ||
0fd818e7 KH |
2517 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2518 | ||
2519 | * config/fr30/fr30.c (TARGET_PROMOTE_PROTOTYPES): New. | |
2520 | (fr30_setup_incoming_varargs): Don't use | |
2521 | STRICT_ARGUMENT_NAMING. | |
2522 | * config/fr30/fr30.h (PROMOTE_PROTOTYPES): Remove. | |
2523 | (STRICT_ARGUMENT_NAMING): Likewise. | |
2524 | ||
8ac411c7 KH |
2525 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2526 | ||
2527 | * config/frv/frv-protos.h: Remove the prototype for | |
2528 | frv_expand_builtin_saveregs. | |
2529 | * config/frv/frv.c (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2530 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
2531 | (frv_stack_info): Use FRV_STRUCT_VALUE_REGNUM instead of | |
2532 | STRUCT_VALUE_REGNUM. | |
2533 | (frv_expand_builtin_saveregs): Make it static. | |
2534 | (frv_struct_value_rtx): New. | |
2535 | * config/frv/frv.h (EXPAND_BUILTIN_SAVEREGS): Remove. | |
2536 | ||
d173e685 JH |
2537 | 2004-01-29 Jan Hubicka <jh@suse.cz> |
2538 | ||
2539 | PR c++/12850 | |
2540 | * cgraph.c (cgraph_remove_node): Clear out saved/insns/arguments and | |
2541 | initial pointers. | |
2542 | * cgraphunit.c (cgraph_finalize_function): Clear out DECL_SAVED_INSNS | |
2543 | for functions that will be only inlined. | |
2544 | (cgraph_mark_function_to_output): Likewise. | |
2545 | (cgraph_expand_function): Sanity check that DECL_DEFER_OUTPUT is clear; | |
2546 | do not clear function body. | |
2547 | * tree-optimize.c (clear_decl_rtl): Use decl_function_context. | |
2548 | (tree_rest_of_compilation): Reorganize the logic releasing function | |
2549 | body to use callgraph datastructure. | |
2550 | ||
f7a1010e JDA |
2551 | 2004-01-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2552 | ||
2553 | * pa.md: Change predicate of a peephole2 pattern from reg_or_0_operand | |
2554 | to register_operand. | |
2555 | ||
e7f47f83 ZW |
2556 | 2004-01-28 Zack Weinberg <zack@codesourcery.com> |
2557 | ||
2558 | * config/ia64/ia64.md (fetchadd_acq_si, fetchadd_acq_di) | |
2559 | (cmpxchg_acq_si, cmpxchg_acq_di): Exchange match_dup and | |
2560 | match_operand expressions so that all match_dups appear | |
2561 | lexically after their corresponding match_operands. | |
2562 | ||
1807b726 KH |
2563 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2564 | ||
2565 | * config/h8300/h8300.c (WORD_REG_USED): Use | |
2566 | HARD_FRAME_POINTER_REGNUM instead of FRAME_POINTER_REGNUM. | |
2567 | (compute_saved_regs): Likewise. | |
2568 | (h8300_expand_prologue): Likewise. Allocate locals after | |
2569 | saving registers. | |
2570 | (h8300_expand_epilogue): Use HARD_FRAME_POINTER_REGNUM instead | |
2571 | of FRAME_POINTER_REGNUM. Deallocate locals before saving | |
2572 | registers. | |
2573 | (h8300_initial_elimination_offset): Adjust for the new frame | |
2574 | layout, which swaps flips the order of locals and saved | |
2575 | registers. | |
2576 | * config/h8300/h8300.h (FIRST_PSEUDO_REGISTER): Change to 12. | |
2577 | (HARD_FRAME_POINTER_REGNUM): New. | |
2578 | (ELIMINABLE_REGS): Add an elimination rule from | |
2579 | FRAME_POINTER_REGNUM to HARD_FRAME_POINTER_REGNUM. | |
2580 | (REGISTER_NAMES): Add fp. | |
2581 | * config/h8300/h8300.md (FP_REG): Change to 11. | |
2582 | (HFP_REG): New. | |
2583 | ||
be2c39f8 KH |
2584 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2585 | ||
2586 | * genrecog.c (write_node): Remove a useless local variable. | |
2587 | ||
469ef4a3 ILT |
2588 | 2004-01-28 Ian Lance Taylor <ian@wasabisystems.com> |
2589 | ||
2590 | * Makefile.in (options.c options.h): Use stamp file s-options to | |
2591 | avoid unnecessary rebuilds. | |
2592 | (options.o): New target listing dependencies. | |
2593 | (gtyp-gen.h): Use stamp file s-gtyp-gen. | |
2594 | (STAGESTUFF): Add s-gtyp-gen. | |
2595 | ||
685fe032 RH |
2596 | 2004-01-28 Richard Henderson <rth@redhat.com> |
2597 | ||
2598 | * ggc.h (ggc_free): Declare. | |
2599 | * ggc-common.c (ggc_realloc): Use it. | |
2600 | * ggc-page.c: Remove lots of inline markers. | |
2601 | (globals): Add free_object_list. | |
2602 | (ggc_alloc): Tidy. | |
2603 | (ggc_free, validate_free_objects): New. | |
2604 | (poison_pages): Provide default. | |
2605 | (ggc_collect): Call validate_free_objects; emit markers to | |
2606 | the debug file. | |
2607 | ||
2ffe0e02 ZW |
2608 | 2004-01-28 Zack Weinberg <zack@codesourcery.com> |
2609 | Jim Wilson <wilson@specifixinc.com> | |
2610 | ||
2611 | * config/ia64/ia64.c (ia64_split_tmode, ia64_split_tmode_move): | |
2612 | Rewrite to use POST_INC/POST_DEC/POST_MODIFY instead of a | |
2613 | scratch pointer. | |
2614 | (ia64_secondary_reload_class): Delete case GR_REGS. | |
2615 | * config/ia64/ia64.md (movti, *movti_internal, movtf, *movtf_internal): | |
2616 | Do not allocate a scratch register. | |
2617 | (reload_inti, reload_outti, reload_intf, reload_outtf): Delete. | |
2618 | ||
a544524a JH |
2619 | 2004-01-28 Jan Hubicka <jh@suse.cz> |
2620 | ||
2621 | * gcse.c (bypass_block): Prevent edges to be unified when we are | |
2622 | about to emit compenstation code. | |
2623 | ||
1b8f8174 NC |
2624 | 2004-01-28 Nick Clifton <nickc@redhat.com> |
2625 | ||
2626 | * config/arm/arm.c (arm_expand_builtin): Force second argument of | |
2627 | the setcwx insn into a register. | |
2628 | ||
faceece3 RS |
2629 | 2004-01-28 Richard Sandiford <rsandifo@redhat.com> |
2630 | ||
2631 | * config/fp-bit.c (pack_d): When using paired doubles to implement | |
2632 | a long double, round the high part separately. | |
2633 | (unpack_d): Fix the case in which the high part is a power of two | |
2634 | and the low part is a nonzero value of the opposite sign. | |
2635 | ||
28b24176 KH |
2636 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2637 | ||
2638 | * config/c4x/c4x.c (TARGET_ASM_EXTERNAL_LIBCALL): New. | |
2639 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2640 | (c4x_external_libcall): Likewise. | |
2641 | (c4x_struct_value_rtx): Likewise. | |
2642 | * config/c4x/c4x.h: Remove. | |
2643 | (STRUCT_VALUE_REGNUM): Likewise. | |
2644 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
2645 | ||
9184f892 KH |
2646 | 2004-01-28 Kazu Hirata <kazu@cs.umass.edu> |
2647 | ||
2648 | * config/i386/i386.c (TARGET_PROMOTE_PROTOTYPES): New. | |
2649 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2650 | * config/i386/i386.h (STRUCT_VALUE_INCOMING): Remove. | |
2651 | (STRUCT_VALUE): Likewise. | |
2652 | (PROMOTE_PROTOTYPES): Likewise. | |
2653 | ||
4cce9dd8 RS |
2654 | 2004-01-27 Roger Sayle <roger@eyesopen.com> |
2655 | ||
2656 | * config/pa/pa.c (emit_move_sequence): Check that operand1 is a | |
2657 | CONST_INT before using INTVAL. | |
2658 | ||
590fcf48 UW |
2659 | 2004-01-27 Ulrich Weigand <uweigand@de.ibm.com> |
2660 | ||
2661 | * config/s390/s390.h (TARGET_DEFAULT): Default to !TARGET_BACKCHAIN. | |
2662 | * config/s390/s390.c (s390_return_addr_rtx): Fail for all but current | |
2663 | frame if !TARGET_BACKCHAIN. | |
2ffe0e02 | 2664 | * config/s390/s390.md ("allocate_stack"): Use pattern only if |
590fcf48 UW |
2665 | TARGET_BACKCHAIN. |
2666 | * doc/invoke.texi (-mbackchain/-mno-backchain): Document new default. | |
2667 | ||
826b47cc ZW |
2668 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
2669 | ||
2670 | * ia64.c (ia64_function_arg): When placing HFAs in integer | |
2671 | registers, do not special case the mode used for complex | |
2672 | types. Do not advance int_regs until the current register | |
2673 | is full. | |
2674 | ||
83810fcb RS |
2675 | 2004-01-27 Richard Sandiford <rsandifo@redhat.com> |
2676 | ||
2677 | PR target/7297 | |
2678 | * except.c (init_eh): Use a 5-word __jbuf for __builtin_setjmp(). | |
2679 | ||
2d9db8eb DE |
2680 | 2004-01-27 David Edelsohn <edelsohn@gnu.org> |
2681 | ||
2682 | * config/rs6000/rs6000.c (rs6000_emit_move): #if 0 splitting | |
2683 | slow, unaligned loads and stores while debugging. Fix formatting. | |
2684 | ||
39e453d7 DE |
2685 | 2004-01-27 David Edelsohn <edelsohn@gnu.org> |
2686 | ||
2687 | * config/rs6000/rs6000.md (save_stack_nonlocal): Use Pmode instead | |
2688 | of computing wmode. | |
2689 | (restore_stack_nonlocal): Same. | |
2690 | ||
6097b0c3 | 2691 | 2004-01-27 Devang Patel <dpatel@apple.com> |
826b47cc | 2692 | |
6097b0c3 | 2693 | * Makefile.in (dwarf2out.o): Depend on input.h |
826b47cc | 2694 | * dbxout.c (dbx_debug_hooks): Add new empty hook for |
6097b0c3 DP |
2695 | imported_module_or_decl. |
2696 | (xcoff_debug_hooks): Same. | |
2697 | * sdbout.c (sdb_debug_hooks): Same. | |
2698 | * vmsdbgout.c (vmsdbg_debug_hooks): Same. | |
2699 | * debug.c (do_nothing_debug_hooks): Same. | |
2700 | (debug_nothing_tree_tree): New function. | |
2701 | * debug.h (gcc_debug_hooks): New hook, imported_module_or_decl. | |
2702 | * dwarf2out.c: Include input.h. | |
2703 | (dwarf2_debug_hooks): Add new hook for imported_module_or_decl. | |
2704 | (remove_child_TAG): New function. | |
2705 | (dwarf_tag_name): Handle DW_TAG_imported_module. | |
2706 | (gen_subprogram_die): Equate decl number to declaration die. Do not | |
2707 | remove all children dies while reusing declaration die for definition. | |
2708 | Instead, selectively remove only formal parameters. | |
2709 | (gen_variable_die): Equate variable decl to declaration die. | |
2710 | (gen_field_die): Equate field decl to line number. | |
2711 | (force_namespace_die): Replace it with ... | |
2712 | (force_decl_die): ... this. | |
2713 | (force_type_die): New function. | |
2714 | (setup_namespace_context): Replace use of force_namespace_die() with | |
2715 | force_decl_die(). | |
2716 | (gen_namespace_die): Same. | |
2717 | (dwarf2out_imported_module_or_decl): New function. | |
2718 | ||
e6aecf8e | 2719 | 2004-01-27 Bob Wilson <bob.wilson@acm.org> |
826b47cc | 2720 | |
e6aecf8e BW |
2721 | * config/xtensa/xtensa.c (xtensa_copy_incoming_a7): Remove SUBREG |
2722 | on CQImode and CHImode incoming arguments in register a7. | |
2723 | (function_arg): Wrap BLKmode argument in register a7 in a PARALLEL. | |
2724 | * config/xtensa/xtensa.h (BLOCK_REG_PADDING): Define. | |
2725 | * config/xtensa/xtensa.md (movdi, movdf): Only call force_reg or | |
2726 | xtensa_copy_incoming_a7 before reload. | |
826b47cc | 2727 | |
02307675 R |
2728 | 2004-01-27 J"orn Rennecke <joern.rennecke@superh.com> |
2729 | ||
2730 | * coverage.c (get_coverage_counts): Give a different message | |
2731 | if flag_guess_branch_prob is set. | |
2732 | * predict.c (counts_to_freqs): Return an int. | |
2733 | (estimate_bb_frequencies): If counts_to_freqs returns zero, | |
2734 | calculate estimates. | |
2735 | ||
69a45040 KH |
2736 | 2004-01-27 Kazu Hirata <kazu@cs.umass.edu> |
2737 | ||
2738 | * config/iq2000/iq2000-protos.h: Remove the prototype for | |
2739 | iq2000_setup_incoming_varargs. | |
2740 | * config/iq2000/iq2000.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
2741 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
2742 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
2743 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2744 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2745 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
2746 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
2747 | (iq2000_return_in_memory): Likewise. | |
2748 | (iq2000_setup_incoming_varargs): Make it static. Receive the | |
2749 | first argument by reference. | |
2750 | * config/iq2000/iq2000.h (PROMOTE_FUNCTION_ARGS): Remove. | |
2751 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
2752 | (PROMOTE_PROTOTYPES): Likewise. | |
2753 | (RETURN_IN_MEMORY): Likewise. | |
2754 | (STRUCT_VALUE): Likewise. | |
2755 | (SETUP_INCOMING_VARARGS): Likewise. | |
2756 | (STRICT_ARGUMENT_NAMING): Likewise. | |
2757 | ||
9cdfc8e7 JM |
2758 | 2004-01-24 James A. Morrison <ja2morri@uwaterloo.ca> |
2759 | ||
826b47cc | 2760 | * fixinc/fixinc.c (test_test): Initialize res. |
9cdfc8e7 JM |
2761 | (start_flexer): Initialize pz_cmd_save. |
2762 | ||
60ffd2fe ZW |
2763 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
2764 | ||
2765 | * doc/rtl.texi (Arithmetic): Rewrite entries for PLUS, | |
2766 | SS_PLUS, US_PLUS, LO_SUM, MINUS, SS_MINUS, US_MINUS. | |
2767 | ||
52ad4d7b ZW |
2768 | 2004-01-27 Zack Weinberg <zack@codesourcery.com> |
2769 | ||
2770 | PR 7198 | |
2771 | * config/ia64/ia64.md (*nmaddsf4, *nmadddf4, *nmadddf4_alts) | |
2772 | (*nmadddf4_trunc, *nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf) | |
2773 | (*nmaddxf4_alts, *nmaddxf4_truncdf_alts): | |
2774 | Rewrite pattern as (minus (op 3) (mult (op 1) (op 2))). | |
2775 | Possibly rename pattern for consistency. | |
2776 | Remove ??? comments suggesting that this be done. | |
2777 | (*nmaddsf4_alts, *nmadddf4_truncsf_alts, *nmaddxf4_truncsf_alts): | |
2778 | New patterns. | |
2779 | (divsi3_internal, divdi3_internal_lat, divdi3_internal_thr) | |
2780 | (divsf3_internal_lat, divsf3_internal_thr, sqrtsf2_internal_thr) | |
2781 | (divdf3_internal_lat, divdf3_internal_thr, sqrtdf2_internal_thr) | |
2782 | (divxf3_internal_lat, divxf3_internal_thr, sqrtxf2_internal_thr): | |
2783 | Update to match. | |
2784 | ||
b034930f ILT |
2785 | 2004-01-27 Ian Lance Taylor <ian@wasabisystems.com> |
2786 | ||
2787 | * config/arm/arm.c (output_return_instruction): Only restore IP | |
2788 | into SP if frame_pointer_needed. | |
2789 | ||
be446dfc EB |
2790 | 2004-01-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
2791 | ||
2792 | * config/sparc/sparc.c (function_arg_pass_by_reference): Return 1 | |
2793 | for SCmode and DCmode if ARCH32. | |
2794 | (sparc_va_arg): Handle SCmode and DCmode by reference if ARCH32. | |
2795 | * config/sparc/sparc.h (RETURN_IN_MEMORY): Return 0 for TCmode | |
2796 | if ARCH32. | |
2797 | (BASE_RETURN_VALUE_REG): Return 32 for all FP modes except TFmode | |
2798 | if ARCH32. | |
2799 | (BASE_OUTGOING_VALUE_REG): Likewise. | |
2800 | ||
1b4bda70 EB |
2801 | 2004-01-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
2802 | ||
2803 | PR target/10904 | |
2804 | PR target/13058 | |
2805 | * config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): New. | |
2806 | Forbid mode changes from SImode for lower FP regs if ARCH64. | |
2807 | ||
1194fc79 R |
2808 | 2004-01-27 J"orn Rennecke <joern.rennecke@superh.com> |
2809 | ||
2810 | * Makefile.in (bt-load.o): Depend on except.h. | |
2811 | * bt-load.c (except.h): #include. | |
2812 | (compute_defs_uses_and_gen): If insn at end of BB can throw | |
2813 | within this function, consider registers used by it unavailable for | |
2814 | btr migration. | |
2815 | (move_btr_def): If insn at end of BB can throw, insert before rather | |
2816 | than after. | |
2817 | ||
2818 | * flags.h (flag_btr_bb_exclusive): Declare. | |
2819 | * toplev.c (flag_btr_bb_exclusive): New variable. | |
2820 | (f_options): Add btr-bb-exclusive. | |
2821 | * bt-load.c (augment_live_range): Restore old behaviour if | |
2822 | flag_btr_bb_exclusive is set. | |
2823 | * common.opt: Add entry for -fbtr-bb-exclusive. | |
2824 | * opts.c (common_handle_options): Same. | |
2825 | * doc/invoke.texi: Document -fbtr-bb-exclusive. | |
52ad4d7b | 2826 | |
1194fc79 R |
2827 | * bt-load.c (btrs_live_at_end): New variable. |
2828 | (compute_defs_uses_and_gen): Compute its pointed-to array. | |
2829 | (clear_btr_from_live_range, add_btr_to_live_range): Update it. | |
2830 | (augment_live_range): When augmenting with a new dominator, | |
2831 | use only its btrs_live_at_end set, but also add in the full set | |
2832 | of the old dominator. | |
2833 | (btr_def_live_range): Use btrs_live_at_end. | |
2834 | (move_btr_def): Set other_btr_uses_before_def, and move new set | |
2835 | to the end of the basic block, if appropriate. | |
2836 | (migrate_btr_defs): Allocate and free btrs_live_at_end. | |
52ad4d7b | 2837 | |
1194fc79 R |
2838 | * bt-load.c (basic_block_freq): Remove outdated comment. |
2839 | ||
895ea8f0 AM |
2840 | 2004-01-27 Alan Modra <amodra@bigpond.net.au> |
2841 | ||
2842 | * config/rs6000/rs6000.h: Correct target_flags free bits comment. | |
2843 | (PREDICATE_CODES): Remove duplicate. | |
2844 | * config/rs6000/linux64.h (CPP_SYSV_SPEC): Don't define. | |
2845 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Disallow 32 bit TARGET_PROFILE_KERNEL. | |
2846 | (MASK_PROFILE_KERNEL): Adjust define. | |
2847 | ||
4137ba7a JJ |
2848 | 2004-01-27 Jakub Jelinek <jakub@redhat.com> |
2849 | ||
2850 | * config/i386/i386.c (ix86_constant_alignment): Decrease alignment | |
2851 | of long string literals from 32 bytes to sizeof (void *) when !-Os | |
2852 | and to 1 with -Os. | |
2853 | ||
a4bb41cc KH |
2854 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2855 | ||
2856 | * config/h8300/h8300.c (h8300_tiny_constant_address_p): Accept | |
2857 | constant addresses in the normal mode. | |
2858 | ||
1c62e7b2 KG |
2859 | 2004-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2860 | ||
2861 | * system.h (CHAR_BITFIELD): Delete. | |
2862 | (BOOL_BITFIELD): New. | |
2863 | * c-decl.c (c_scope): Use BOOL_BITFIELD. | |
2864 | * gengtype-lex.l: Recognize BOOL_BITFIELD instead of CHAR_BITFIELD. | |
2865 | ||
96ab60fc KH |
2866 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2867 | ||
2868 | * config/arc/arc.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
2869 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
2870 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
2871 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2872 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2873 | (arc_return_in_memory): Likewise. | |
2874 | * config/arc/arc.h (PROMOTE_FUNCTION_ARGS): Remove. | |
2875 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
2876 | (RETURN_IN_MEMORY): Likewise. | |
2877 | (STRUCT_VALUE): Likewise. | |
2878 | ||
6d4b0a5d RH |
2879 | 2004-01-26 Richard Henderson <rth@redhat.com> |
2880 | ||
2881 | * c-parse.in (extension): Use itype. | |
2882 | (SAVE_EXT_FLAGS): Don't allocate a tree. | |
2883 | (RESTORE_EXT_FLAGS): Don't read a tree. | |
2884 | ||
18874af6 JH |
2885 | 2004-01-26 Jan Hubicka <jh@suse.cz> |
2886 | ||
2887 | * cselib.c (discard_useless_values): Clear out value pointer pointing | |
2888 | to datastructure to be recycled. | |
2889 | ||
501f88de JH |
2890 | 2004-01-25 Jan Hubicka <jh@suse.cz> |
2891 | ||
2892 | * genextract.c (main): Do not output the memset when not checking. | |
2893 | ||
d6456562 KH |
2894 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2895 | ||
2896 | * config/h8300/h8300.c (h8300_tiny_constant_address_p): Use a | |
2897 | switch statement instead of a chain of if statements. | |
2898 | ||
5cea9d5d JL |
2899 | 2004-01-26 Jeff Law <law@redhat.com> |
2900 | ||
2901 | * doc/contrib.texi: Minor cleanup for Paolo Carlini's entry. Add | |
2902 | acute accents for Petur Runolfsson's entry. | |
2903 | ||
04e9daaf KH |
2904 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2905 | ||
2906 | * config/pdp11/pdp11.c (TARGET_STRUCT_VALUE_RTX): New. | |
2907 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2908 | * config/pdp11/pdp11.h (STRUCT_VALUE): Remove. | |
2909 | (RETURN_IN_MEMORY): Likewise. | |
2910 | ||
40ca90bf | 2911 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 | 2912 | |
52ad4d7b ZW |
2913 | * config/rs6000/rs6000.c (rs6000_emit_move): split slow |
2914 | unaligned load/store into smaller loads and stores. | |
6c8066b9 | 2915 | |
40ca90bf | 2916 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 | 2917 | |
52ad4d7b ZW |
2918 | * function.c (assign_parms): Do not assign |
2919 | long long argument to memory in prologue if | |
2920 | is it loaded into register. | |
6c8066b9 | 2921 | |
40ca90bf | 2922 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 FJ |
2923 | |
2924 | PR middle-end/13779 | |
52ad4d7b ZW |
2925 | * expr.c (emit_group_load): split constant |
2926 | correctly into register components of PARALLEL insn. | |
6c8066b9 | 2927 | |
40ca90bf | 2928 | 2004-01-26 Fariborz Jahanian <fjahanian@apple.com> |
6c8066b9 FJ |
2929 | |
2930 | * gcc/config/rs6000/rs6000.md (save_stack_nonlocal): | |
2931 | Use adjust_address_nv directly with appropriate mode. | |
2932 | (restore_stack_nonlocal): Ditto. | |
2933 | ||
4c45af42 KH |
2934 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2935 | ||
2936 | * config/xtensa/xtensa-protos.h: Remove the prototype for | |
2937 | xtensa_builtin_saveregs. | |
2938 | * config/xtensa/xtensa.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
2939 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
2940 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
2941 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2942 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2943 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
2944 | (xtensa_builtin_saveregs): Make it static. | |
2945 | (xtensa_return_in_memory): New. | |
2946 | * config/xtensa/xtensa.h (PROMOTE_FUNCTION_ARGS: Remove. | |
2947 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
2948 | (PROMOTE_PROTOTYPES): Likewise. | |
2949 | (STRUCT_VALUE): Likewise. | |
2950 | (RETURN_IN_MEMORY): Likewise. | |
2951 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
2952 | ||
1cc9f5f5 KH |
2953 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2954 | ||
2955 | * config/arm/arm.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
2956 | (arm_setup_incoming_varargs): Likewise. | |
2957 | * config/arm/arm.h (SETUP_INCOMING_VARARGS): Remove. | |
2958 | ||
558d352a KH |
2959 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2960 | ||
2961 | * config/cris/cris.c (TARGET_SETUP_INCOMING_VARARGS): New. | |
2962 | (cris_setup_incoming_varargs): Likewise. | |
2963 | * config/cris/cris.h (SETUP_INCOMING_VARARGS): Remove. | |
2964 | ||
2001a5cf KH |
2965 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2966 | ||
2967 | * config/ns32k/ns32k.c (TARGET_STRUCT_VALUE_RTX): New. | |
2968 | (ns32k_struct_value_rtx): Likewise. | |
2969 | * config/ns32k/ns32k.h (STRUCT_VALUE_REGNUM): Rename to | |
2970 | NS32K_STRUCT_VALUE_REGNUM. | |
2971 | ||
f9ba5949 KH |
2972 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2973 | ||
2974 | * config/arm/arm.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
2975 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
2976 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
2977 | (arm_struct_value_rtx): Likewise. | |
2978 | * config/arm/arm.h (PROMOTE_FUNCTION_ARGS): Remove. | |
2979 | (STRUCT_VALUE): Likewise. | |
2980 | (STRUCT_VALUE_REGNUM): Likewise. | |
2981 | (PROMOTE_PROTOTYPES): Likewise. | |
2982 | ||
351a758b KH |
2983 | 2004-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2984 | ||
2985 | * config/ia64/ia64-protos.h: Remove the prototype for | |
2986 | ia64_setup_incoming_varargs and ia64_return_in_memory. | |
2987 | * config/ia64/ia64.c (TARGET_STRUCT_VALUE_RTX): New. | |
2988 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
2989 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
2990 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
2991 | (ia64_setup_incoming_varargs): Adjust the arguments to meet | |
2992 | the requirement of TARGET_SETUP_INCOMING_VARARGS. | |
2993 | (ia64_return_in_memory): Make it static. Change the return | |
2994 | type to bool from int. Add an argument. | |
2995 | (ia64_struct_value_rtx): New. | |
2996 | * config/ia64/ia64.h: Remove commented-out definitions of | |
2997 | PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN, and | |
2998 | PROMOTE_PROTOTYPES. | |
2999 | (RETURN_IN_MEMORY): Remove. | |
3000 | (STRUCT_VALUE_REGNUM): Likewise. | |
3001 | (STRICT_ARGUMENT_NAMING): Likewise. | |
3002 | ||
a7bba6ca EB |
3003 | 2004-01-26 Eric Botcazou <ebotcazou@libertysurf.fr> |
3004 | ||
3005 | PR target/13666 | |
3006 | * config/sparc/sparc.c (function_arg_union_value): New function. | |
3007 | (function_arg): Use it to deal with unions. | |
3008 | (function_value): Likewise. Define 'regbase' only for ARCH64. | |
3009 | Replace a conditional statement by a simpler one. | |
3010 | ||
6865f4cd RS |
3011 | 2004-01-26 Richard Sandiford <rsandifo@redhat.com> |
3012 | ||
3013 | * config/mips/mips.c (mips16_optimize_gp): Delete. | |
3014 | (mips_reorg): Don't call it. | |
3015 | ||
2d6d0eb5 MH |
3016 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3017 | ||
3018 | * config/c4x/c4x.md (addqi3_noclobber): Move up pecking order. | |
3019 | (floatunsqihf2): Remove operand 6. | |
3020 | (fixhfqi_set, fix_trunchfqi2, fixuns_trunchfqi2): Group with other | |
3021 | fix patterns. | |
3022 | (ldi_conditional, ldf_conditional): Validate operands. | |
3023 | ||
8f422192 MH |
3024 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3025 | ||
3026 | * config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove. | |
3027 | (HAVE_GAS_HIDDEN): Undefine as interim measure. | |
52ad4d7b | 3028 | |
9c3602e4 MH |
3029 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3030 | ||
3031 | * config/c4x/c4x.c (c4x_legitimate_address_p): Invalidate direct | |
3032 | memory references if TARGET_EXPOSE_LDP nonzero. | |
3033 | ||
a026b9d6 MH |
3034 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3035 | ||
3036 | * config/c4x/c4x.c (legitimize_operands): Truncate invalid shift counts. | |
52ad4d7b | 3037 | |
b7bbb574 MH |
3038 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3039 | ||
3040 | * config/c4x/c4x.c (c4x_valid_operands): More aggressively reject | |
3041 | invalid operand combinations. | |
3042 | ||
1e903c61 MH |
3043 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3044 | ||
3045 | * config/c4x/c4x.c (c4x_check_legit_addr): Rename to | |
3046 | c4x_legitimate_address_p. Fix post_modify check. | |
b7bbb574 | 3047 | |
1e903c61 MH |
3048 | * config/c4x/c4x-protos.h (c4x_check_legit_addr): Adjust. |
3049 | * config/c4x/c4x.h (c4x_check_legit_addr): Adjust. | |
52ad4d7b | 3050 | |
3f12cd9b KH |
3051 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3052 | ||
3053 | * config/pa/pa-protos.h: Remove the prototype for | |
3054 | hppa_builtin_saveregs. Add a prototype for | |
3055 | pa_return_in_memory. | |
3056 | * config/pa/pa.c (TARGET_PROMOTE_FUNCTION_RETURN): New. | |
3057 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
3058 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3059 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
3060 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
3061 | (pa_struct_value_rtx): Likewise. | |
3062 | (pa_return_in_memory): Likewise. | |
3063 | * config/pa/pa.h (STRUCT_VALUE_REGNUM): Rename to | |
3064 | PA_STRUCT_VALUE_REGNUM. | |
3065 | (INIT_CUMULATIVE_ARGS): Use pa_return_in_memory. | |
3066 | (EXPAND_BUILTIN_SAVEREGS): Remove. | |
3067 | (PROMOTE_PROTOTYPES): Likewise. | |
3068 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
3069 | ||
f289e226 KH |
3070 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3071 | ||
3072 | * config/vax/vax.c (TARGET_PROMOTE_PROTOTYPES): New. | |
3073 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3074 | (vax_struct_value_rtx): Likewise. | |
3075 | * config/vax/vax.h (STRUCT_VALUE_REGNUM): Rename to | |
3076 | VAX_STRUCT_VALUE_REGNUM. | |
3077 | (PROMOTE_PROTOTYPES): Remove. | |
3078 | ||
12fb52cf | 3079 | 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
52ad4d7b ZW |
3080 | |
3081 | * config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref. | |
3082 | ||
fdcf1e1e CD |
3083 | 2003-04-25 Chris Demetriou <cgd@broadcom.com> |
3084 | ||
3085 | * config/mips/mips.h (ISA_HAS_HILO_INTERLOCKS): MIPS32, MIPS32r2, | |
3086 | and MIPS64 have HI/LO interlocks. Update comment. | |
3087 | ||
7e43c821 KH |
3088 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3089 | ||
3090 | * config/stormy16/stormy16-protos.h: Remove the prototype for | |
3091 | xstormy16_setup_incoming_varargs. | |
3092 | * config/stormy16/stormy16.c | |
3093 | (xstormy16_setup_incoming_varargs): Remove. | |
3094 | (xstormy16_return_in_memory): New. | |
3095 | (TARGET_PROMOTE_FUNCTION_ARGS): Likewise. | |
3096 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
3097 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
3098 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3099 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
3100 | * config/stormy16/stormy16.h (PROMOTE_FUNCTION_ARGS): Remove. | |
3101 | (PROMOTE_FUNCTION_RETURN): Likewise | |
3102 | (PROMOTE_PROTOTYPES): Likewise | |
3103 | (RETURN_IN_MEMORY): Likewise | |
3104 | (STRUCT_VALUE): Likewise | |
3105 | (SETUP_INCOMING_VARARGS): Likewise | |
3106 | ||
62973ffe RS |
3107 | 2004-01-25 Richard Sandiford <rsandifo@redhat.com> |
3108 | ||
3109 | * config/mips/mips.c (mips_offset_within_object_p): New function. | |
3110 | (mips_symbolic_constant_p): Use it in the SYMBOL_SMALL_DATA and | |
3111 | SYMBOL_CONSTANT_POOL cases. Also use it for SYMBOL_GENERAL if the | |
3112 | ABI has 64-bit pointers and the object file only allows 32-bit symbols. | |
3113 | ||
8e67da21 KH |
3114 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3115 | ||
3116 | * config/sh/sh.h (PROMOTE_FUNCTION_ARGS): Remove. | |
3117 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
3118 | ||
9024ea92 KH |
3119 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3120 | ||
3121 | * config/mn10300/mn10300-protos.h: Remove the prototype for | |
3122 | mn10300_builtin_saveregs. | |
3123 | * config/mn10300/mn10300.c (TARGET_PROMOTE_PROTOTYPES): New. | |
3124 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3125 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
3126 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
3127 | (mn10300_return_in_memory): Likewise. | |
3128 | (mn10300_builtin_saveregs): Make it static. | |
3129 | * config/mn10300/mn10300.h (PROMOTE_PROTOTYPES): Remove. | |
3130 | (RETURN_IN_MEMORY): Likewise. | |
3131 | (STRUCT_VALUE): Likewise. | |
3132 | (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
3133 | ||
20b4e8ae EB |
3134 | 2004-01-25 Eric Botcazou <ebotcazou@act-europe.fr> |
3135 | ||
3136 | PR bootstrap/13853 | |
3137 | * cfgcleanup.c (try_optimize_cfg): Explicitly test against 0. | |
3138 | ||
cff555dc KH |
3139 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3140 | ||
3141 | * config/h8300/lib1funcs.asm (divnorm, modnorm): Optimize by | |
3142 | using ccr. | |
3143 | ||
30f58b01 KH |
3144 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3145 | ||
3146 | * config/i860/i860-protos.h: Remove the prototype for | |
3147 | i860_saveregs. | |
3148 | * config/i860/i860.c (i860_saveregs): Make it static. | |
3149 | (i860_struct_value_rtx): New. | |
3150 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3151 | (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise. | |
3152 | * config/i860/i860.h (STRUCT_VALUE_REGNUM): Rename to | |
3153 | I860_STRUCT_VALUE_REGNUM. | |
3154 | (EXPAND_BUILTIN_SAVEREGS): Remove. | |
3155 | ||
341ec191 KH |
3156 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3157 | ||
3158 | * config/m68hc11/m68hc11.c (TARGET_STRUCT_VALUE_RTX): New. | |
3159 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
3160 | (m68hc11_struct_value_rtx): Likewise. | |
3161 | (m68hc11_return_in_memory): Likewise. | |
3162 | * config/m68hc11/m68hc11.h: Remove a commented-out definition | |
3163 | of PROMOTE_PROTOTYPES. | |
3164 | (RETURN_IN_MEMORY): Remove. | |
3165 | (STRUCT_VALUE_REGNUM): Likewise. | |
3166 | ||
344caf1b KH |
3167 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3168 | ||
3169 | * config/mmix/mmix-protos.h: Remove the prototype for | |
3170 | mmix_setup_incoming_varargs. | |
3171 | * config/mmix/mmix.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
3172 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3173 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
3174 | (mmix_setup_incoming_varargs): Make it static. | |
3175 | (mmix_struct_value_rtx): New. | |
3176 | * config/mmix/mmix.h (PROMOTE_FUNCTION_ARGS): Remove. | |
3177 | Remove a commented-out definition of PROMOTE_FUNCTION_RETURN. | |
3178 | (STRUCT_VALUE_REGNUM): Remove. | |
3179 | (SETUP_INCOMING_VARARGS): Likewise. | |
3180 | ||
0c8da560 KH |
3181 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3182 | ||
3183 | * config/mips/mips-protos.h: Remove the prototypes for | |
3184 | mips_setup_incoming_varargs and mips_return_in_memory. | |
3185 | * config/mips/mips.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
3186 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
3187 | (TARGET_PROMOTE_PROTOTYPES): Likewise. | |
3188 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3189 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
3190 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
3191 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
3192 | (mips_setup_incoming_varargs): Match the prototype for | |
3193 | TARGET_SETUP_INCOMING_VARARGS. | |
3194 | (mips_return_in_memory): Make it static. Add argument fntype. | |
3195 | (mips_strict_argument_naming): New. | |
3196 | * config/mips/mips.h (PROMOTE_PROTOTYPES): Remove. | |
3197 | (PROMOTE_FUNCTION_ARGS): Likewise. | |
3198 | (PROMOTE_FUNCTION_RETURN): Likewise. | |
3199 | (STRUCT_VALUE): Likewise. | |
3200 | (RETURN_IN_MEMORY): Likewise. | |
3201 | (SETUP_INCOMING_VARARGS): Likewise. | |
3202 | (STRICT_ARGUMENT_NAMING): Likewise. | |
3203 | ||
49ca372c KH |
3204 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3205 | ||
3206 | * config/ip2k/ip2k.c (TARGET_STRUCT_VALUE_RTX): New. | |
3207 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
3208 | (TARGET_SETUP_INCOMING_VARARGS): Likewise. | |
3209 | (ip2k_return_in_memory): Likewise. | |
3210 | (ip2k_setup_incoming_varargs): Likewise. | |
3211 | * config/ip2k/ip2k.h (RETURN_IN_MEMORY): Remove. | |
3212 | (STRUCT_VALUE): Likewise. | |
3213 | (STRUCT_VALUE_INCOMING): Likewise. | |
3214 | (SETUP_INCOMING_VARARGS): Likewise. | |
3215 | ||
b069302c KH |
3216 | 2004-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3217 | ||
3218 | * config/avr/avr.c (TARGET_STRUCT_VALUE_RTX): New. | |
3219 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
3220 | (TARGET_STRICT_ARGUMENT_NAMING): Likewise. | |
3221 | (avr_return_in_memory): Remove. | |
3222 | * config/avr/avr.h (RETURN_IN_MEMORY): Remove. | |
3223 | (STRUCT_VALUE): Likewise. | |
3224 | (STRUCT_VALUE_INCOMING): Likewise. | |
3225 | (STRICT_ARGUMENT_NAMING): Likewise. | |
3226 | ||
e6d83128 JH |
3227 | 2004-01-25 Jan Hubicka <jh@suse.cz> |
3228 | ||
3229 | * combine.c (recog_for_combine): Avoid allocating unnecesary RTX. | |
3230 | ||
bcbc6b7f RS |
3231 | 2004-01-25 Richard Sandiford <rsandifo@redhat.com> |
3232 | ||
3233 | * config/mips/mips-protos.h (mips_reg_mode_ok_for_base_p): Delete. | |
3234 | (mips_regno_mode_ok_for_base_p): Declare. | |
3235 | * config/mips/mips.h (ARG_POINTER_REGNUM): Renumber to 77. | |
3236 | (FRAME_POINTER_REGNUM): Renumber to 78. | |
3237 | (FIRST_PSEUDO_REGISTER): Update comment accordingly. | |
3238 | (BASE_REG_P, GP_REG_OR_PSEUDO_STRICT_P): Delete. | |
3239 | (GP_REG_OR_PSEUDO_NONSTRICT_P): Delete. | |
3240 | (REGNO_MODE_OK_FOR_BASE_P): Use mips_regno_mode_ok_for_base_p. | |
3241 | (REG_MODE_OK_FOR_BASE_P): Likewise. | |
3242 | * config/mips/mips.c (mips_reg_names, mips_sw_reg_names): Change | |
3243 | entry for 77 to "$arg" and entry for 78 to "$frame". | |
3244 | (mips_regno_to_class): Map 77 and 78 to ALL_REGS. | |
3245 | (mips_reg_mode_ok_for_base_p): Remove. | |
3246 | (mips_regno_mode_ok_for_base_p): New function, derived from old | |
3247 | BASE_REG_P macro. Don't enforce the mips16 stack pointer | |
3248 | restrictions unless we're being strict. | |
3249 | (mips_valid_base_register_p): Use mips_regno_mode_ok_for_base_p. | |
3250 | ||
1f52178b KH |
3251 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3252 | ||
3253 | * c-common.h: Fix comment typos. | |
3254 | * c-decl.c: Likewise. | |
3255 | * cgraphunit.c: Likewise. | |
3256 | * combine.c: Likewise. | |
3257 | * et-forest.c: Likewise. | |
3258 | * flow.c: Likewise. | |
3259 | * function.c: Likewise. | |
3260 | * ifcvt.c: Likewise. | |
3261 | * integrate.c: Likewise. | |
3262 | * jump.c: Likewise. | |
3263 | * postreload.c: Likewise. | |
3264 | * varray.c: Likewise. | |
3265 | ||
56ae1316 KH |
3266 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3267 | ||
3268 | * doc/frontends.texi: Update copyright. | |
3269 | * doc/gcov.texi: Likewise. | |
3270 | * doc/gty.texi: Likewise. | |
3271 | * doc/sourcebuild.texi: Likewise. | |
3272 | * doc/standards.texi: Likewise. | |
3273 | ||
b1dccb28 HB |
3274 | 2004-01-24 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
3275 | ||
3276 | PR target/12978 | |
3277 | * c4x.md: (movstrqi*) Use match_scratch instead of match_dup. | |
3278 | Remove movstrqi_small because it conflicts with movstrqi_large. | |
3279 | ||
a2fef3a4 KH |
3280 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3281 | ||
3282 | * config/cris/cris.c (TARGET_PROMOTE_FUNCTION_ARGS): New. | |
3283 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3284 | (cris_struct_value_rtx): Likewise. | |
3285 | * config/cris/cris.h (PROMOTE_FUNCTION_ARGS): Remove. | |
3286 | (CRIS_STACKADJ_REG): Use CRIS_STRUCT_VALUE_REGNUM instead of | |
3287 | STRUCT_VALUE_REGNUM. | |
3288 | (STRUCT_VALUE_REGNUM): Rename to CRIS_STRUCT_VALUE_REGNUM. | |
3289 | ||
1f44254c ILT |
3290 | 2004-01-24 Ian Lance Taylor <ian@wasabisystems.com> |
3291 | ||
3292 | PR bootstrap/13848 | |
3293 | * cse.c (cse_cc_succs): Change the mode of the source expression | |
3294 | as soon as decide we need a new mode. Don't permit changing modes | |
3295 | if we found a match in a successor block. | |
3296 | (cse_condition_code_reg): Save original mode of source expression | |
3297 | so that we know whether we have to change the mode in other | |
3298 | insns. | |
3299 | ||
fdb1c7b3 JH |
3300 | 2004-01-24 Jan Hubicka <jh@suse.cz> |
3301 | ||
3302 | * emit-rtl.c (change_address, adjust_address_1, offset_address, | |
3303 | widen_memory_access): Return early when there is nothing to change. | |
3304 | ||
5473cfa7 JJ |
3305 | 2004-01-24 Jakub Jelinek <jakub@redhat.com> |
3306 | ||
3307 | * simplify-rtx.c (simplify_relational_operation): Don't | |
3308 | simplify address == constant into address + -constant == 0. | |
3309 | ||
a5153056 KH |
3310 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3311 | ||
3312 | * gcc.c (process_command): Don't internationalize the | |
3313 | Copyright message. | |
3314 | * mips-tfile.c (main): Likewise. | |
3315 | ||
174b84e5 AT |
3316 | 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch> |
3317 | ||
3318 | * cse.c: (cse_cc_succs) Fix comparison warning. | |
3319 | ||
16537909 KH |
3320 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3321 | ||
3322 | * config/h8300/h8300.md: Remove extraneous USE in expanders. | |
3323 | ||
d0022200 KH |
3324 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3325 | ||
3326 | * config/h8300/h8300-protos.h: Provide prototypes for | |
3327 | h8300_legitimate_constant_p and h8300_legitimate_address_p. | |
3328 | * config/h8300/h8300.c (h8300_legitimate_constant_p): New. | |
3329 | (h8300_rtx_ok_for_base_p): Likewise. | |
3330 | (h8300_legitimate_address_p): Likewise. | |
3331 | * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Use | |
3332 | h8300_legitimate_constant_p. | |
3333 | (RTX_OK_FOR_BASE_P): Remove. | |
3334 | (GO_IF_LEGITIMATE_ADDRESS): Use h8300_legitimate_address_p. | |
3335 | ||
ca04c5a9 KH |
3336 | 2004-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3337 | ||
3338 | * config/h8300/h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New. | |
3339 | (REG_OK_FOR_BASE_NONSTRICT_P): Likewise. | |
3340 | (REG_OK_FOR_INDEX_STRICT_P): Likewise. | |
3341 | (REG_OK_FOR_BASE_STRICT_P): Likewise. | |
3342 | (REG_OK_FOR_INDEX_STRICT_P): Use REGNO_OK_FOR_INDEX_P. | |
3343 | (REG_OK_FOR_BASE_STRICT_P): Use REGNO_OK_FOR_BASE_P. | |
3344 | (REG_OK_FOR_INDEX_P): Use REG_OK_FOR_INDEX_STRICT_P. | |
3345 | (REG_OK_FOR_BASE_P): Use REG_OK_FOR_BASE_STRICT_P. | |
3346 | ||
3e2a0bd2 JH |
3347 | 2004-01-24 Jan Hubicka <jh@suse.cz> |
3348 | ||
3349 | * cselib.c (remove_useless_values): Do not access discarded values. | |
3350 | ||
b1adf557 JM |
3351 | 2004-01-24 Joseph S. Myers <jsm@polyomino.org.uk> |
3352 | ||
3353 | * c-typeck.c (build_conditional_expr): Do not allow non-lvalue | |
3354 | arrays. | |
3355 | ||
55cd4633 KH |
3356 | 2004-01-23 Kazu Hirata <kazu@cs.umass.edu> |
3357 | ||
3358 | * recog.c: Fix a typo in copyright. | |
3359 | ||
bbf294a5 AP |
3360 | 2004-01-23 Andrew Pinski <apinski@apple.com> |
3361 | ||
3362 | * config/rs6000/rs6000.md (call): Fix misappiled patch. | |
3363 | (call_value): Likewise. | |
3364 | ||
a475bff7 RH |
3365 | 2004-01-23 Richard Henderson <rth@redhat.com> |
3366 | ||
52ad4d7b ZW |
3367 | PR opt/12941 |
3368 | * combine.c (SHIFT_COUNT_TRUNCATED): Provide default value. | |
3369 | (simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0) | |
3370 | if SHIFT_COUNT_TRUNCATED is set. | |
a475bff7 | 3371 | |
3712281f BW |
3372 | 2004-01-23 Bob Wilson <bob.wilson@acm.org> |
3373 | ||
3374 | * config/xtensa/xtensa.c (xtensa_va_arg): Handle complex values as | |
3375 | separate real and imaginary parts. | |
3376 | * config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Define. | |
3377 | ||
99e5c00b HP |
3378 | 2004-01-23 Hartmut Penner <hpenner@de.ibm.com> |
3379 | ||
3380 | PR target/13674 | |
3381 | * config/rs6000/rs6000.md (movdf_hardfloat64): Do not disparage | |
3382 | loading into GPR. | |
3383 | ||
8b07361e JH |
3384 | 2004-01-23 Jan Hubicka <jh@suse.cz> |
3385 | ||
a74ff877 JH |
3386 | * emit-rtl.c (change_address_1): Do not re-generate the RTX if nothing |
3387 | change. | |
3388 | ||
8b07361e JH |
3389 | * alloc-pool.c (align_four): Kill. |
3390 | (create_alloc_pool): Align size to eight. | |
3391 | (free_alloc_pool, free_pool): Invalidate deallocated data. | |
3392 | ||
e129d93a ILT |
3393 | 2004-01-23 Ian Lance Taylor <ian@wasabisystems.com> |
3394 | ||
3395 | PR gcc/1532 | |
3396 | * cse.c (cse_change_cc_mode): New static function. | |
3397 | (cse_change_cc_mode_insns, cse_cc_succs): Likewise. | |
3398 | (cse_condition_code_reg): New function. | |
3399 | * rtl.h (cse_condition_code_reg): Declare. | |
3400 | * toplev.c (rest_of_handle_cse2): Call cse_condition_code_reg. | |
3401 | * target.h (struct gcc_target): Add fixed_condition_code_regs and | |
3402 | cc_modes_compatible. | |
3403 | * target-def.h (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
3404 | (TARGET_CC_MODES_COMPATIBLE): Define. | |
3405 | (TARGET_INITIALIZER): Add new initializers. | |
3406 | * targhooks.c (default_cc_modes_compatible): New function. | |
3407 | * targhooks.c (default_cc_modes_compatible): Declare. | |
3408 | * hooks.c (hook_bool_intp_intp_false): New function. | |
3409 | * hooks.h (hook_bool_intp_intp_false): Declare. | |
3410 | * config/i386/i386.c (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
3411 | (TARGET_CC_MODES_COMPATIBLE): Define. | |
3412 | (ix86_fixed_condition_code_regs): New static function. | |
3413 | (ix86_cc_modes_compatible): Likewise. | |
3414 | * doc/tm.texi (Condition Code): Document new hooks. | |
3415 | ||
f6c930a3 RO |
3416 | 2004-01-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
3417 | ||
3418 | * fixinc/inclhack.def (bad_lval): Renamed to ... | |
3419 | (alpha_bad_lval): ... this. | |
3420 | Removed file list. | |
3421 | Restrict to alpha*-dec-osf*. | |
3422 | * fixinc/fixincl.x: Regenerate. | |
3423 | * fixinc/tests/base/dirent.h: Remove, moving test ... | |
3424 | * fixinc/tests/base/testing.h: ... here, reflecting new name. | |
3425 | ||
04b8f97f ZW |
3426 | 2004-01-23 Zack Weinberg <zack@codesourcery.com> |
3427 | ||
30cab869 | 3428 | PR c/13814 |
04b8f97f ZW |
3429 | * c-decl.c (diagnose_mismatched_decls): Also discard a |
3430 | built-in if we encounter an old-style definition with the | |
3431 | same name. | |
3432 | ||
1ab1739c JJ |
3433 | 2004-01-23 Jakub Jelinek <jakub@redhat.com> |
3434 | ||
3435 | * config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was | |
3436 | set to default{32,64}. | |
3437 | ||
02731d29 JJ |
3438 | 2004-01-21 Jakub Jelinek <jakub@redhat.com> |
3439 | ||
3440 | * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR) | |
3441 | [!__powerpc64__]: Corrected to handle kernels with changed ucontext. | |
3442 | ||
0a944ef6 | 3443 | 2004-01-23 Eric Botcazou <ebotcazou@act-europe.fr> |
04b8f97f | 3444 | Olivier Hainque <hainque@act-europe.fr> |
0a944ef6 EB |
3445 | |
3446 | * fold-const.c (fold_binary_op_with_conditional_arg): Only | |
3447 | build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR. | |
3448 | ||
0bfb39ef DJ |
3449 | 2004-01-23 Daniel Jacobowitz <drow@mvista.com> |
3450 | ||
3451 | * config/arm/arm.c (arm_legitimate_address_p): Don't check the mode | |
3452 | size for minipool references. | |
3453 | ||
25348c94 RS |
3454 | 2004-01-23 Roger Sayle <roger@eyesopen.com> |
3455 | ||
3456 | * real.c (real_floor, real_ceil): Tweak to allow input and output | |
3457 | arguments to overlap. | |
3458 | (real_round): New function to implement round(3m) semantics. | |
3459 | * real.h (real_round): Prototype here. | |
3460 | * builtins.c (fold_builtin_round): New function to constant fold | |
3461 | round, roundf and roundl. | |
3462 | (fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}. | |
3463 | ||
0f2b41b2 AO |
3464 | 2004-01-23 Alexandre Oliva <aoliva@redhat.com> |
3465 | ||
3466 | PR optimization/13819 | |
04b8f97f | 3467 | * config/sh/sh.c (sh_reorg): Compensate for sharing of CLOBBERs |
0f2b41b2 AO |
3468 | introduced by 2004-01-20's Jan Hubicka's copy_insn change. |
3469 | (sh_handle_sp_switch_attribute): Remove warning. | |
3470 | ||
72613dfa JH |
3471 | 2003-11-30 Jan Hubicka <jh@suse.cz> |
3472 | ||
3473 | * i386.c (ix86_emit_restore_regs_using_mov): Deal with large offsets. | |
3474 | ||
7be4d808 R |
3475 | 2004-01-23 J"orn Rennecke <joern.rennecke@superh.com> |
3476 | ||
3477 | * doc/tm.texi: Insert some weasel words when LOAD_EXTEND_OP | |
3478 | may or may not return non-NIL. | |
3479 | * postreload.c (reload_cse_simplify_operands): In LOAD_EXTEND_OP code, | |
3480 | check CANNOT_CHANGE_MODE_CLASS | |
3481 | ||
23bd7a93 JH |
3482 | 2004-01-23 Jan Hubicka <jh@suse.cz> |
3483 | ||
3484 | * basic-block.h (PROP_POSTRELOAD): New macro. | |
3485 | (CLEANUP_LOG_LINKS): New. | |
3486 | * cfgcleanup.c (cleanup_cfg): Only PROP_LOG_LINKS when asked to. | |
3487 | * toplev.c (rest_of_handle_life): Preserve LOG_LINKS trought cleanup_cfg. | |
3488 | ||
3489 | * cselib.c (value_pool): New. | |
3490 | (new_cselib_val): Use pool. | |
3491 | (cselib_init): Initialize value_pool | |
3492 | (cselib_finish): Free pool. | |
3493 | ||
5c4f4b18 EB |
3494 | 2004-01-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
3495 | ||
3496 | * config/sparc/sparc.c (scan_record_type): New function. | |
3497 | (function_arg_slotno): Use it to determine which kinds of | |
3498 | registers the record can be passed in. | |
3499 | ||
95f576c1 JM |
3500 | 2004-01-22 James A. Mmorrison <ja2morri@uwaterloo.ca> |
3501 | ||
3502 | * config/pa/fptr.c: Fix old-style definition. | |
3503 | ||
4c442790 PB |
3504 | 2004-01-22 Paolo Bonzini <bonzini@gnu.org> |
3505 | ||
3506 | PR optimization/13724 | |
3507 | * cse.c (fold_rtx) <SUBREG>: Fold a SUBREG to zero if it | |
3508 | represents the zero bits produced by a ZERO_EXTEND operation. | |
3509 | ||
dc4bbaf7 RS |
3510 | 2004-01-22 Roger Sayle <roger@eyesopen.com> |
3511 | ||
3512 | PR optimization/13821 | |
3513 | * simplify-rtx.c (simplify_subreg): Use subreg_lowpart_offset to | |
3514 | correctly calculate the lowpart offset of the contracted subreg. | |
3515 | ||
b00567b0 ILT |
3516 | 2004-01-22 Ian Lance Taylor <ian@wasabisystems.com> |
3517 | ||
3518 | * doc/invoke.texi (Optimize Options): Note that --param arguments | |
3519 | are subject to change without notice. | |
3520 | ||
d0d969f8 RO |
3521 | 2004-01-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
3522 | ||
3523 | * config.gcc (mips-sgi-irix6*o32): Removed. | |
3524 | * config/mips/iris6-o32-as.h: Likewise. | |
3525 | * config/mips/iris6-o32-gas.h: Likewise. | |
3526 | * config/mips/iris6-o32.h: Likewise. | |
3527 | ||
7cf240d5 JH |
3528 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
3529 | ||
3530 | * cfgcleanup.c (first_pass): New static variable. | |
3531 | (try_forward_edges): Add work limiting check for threading. | |
3532 | (try_crossjump_bb): Add work limiting check for crossjumping. | |
3533 | (try_optimize_cfg): Maintain first pass variable. | |
3534 | ||
b16417d6 BW |
3535 | 2004-01-22 Bob Wilson <bob.wilson@acm.org> |
3536 | ||
3537 | * config/xtensa/xtensa.c (function_arg): Generalize logic so that it | |
3538 | handles complex and vector modes. | |
3539 | ||
c8796654 KH |
3540 | 2004-01-22 Kazu Hirata <kazu@cs.umass.edu> |
3541 | ||
3542 | * config/h8300/h8300.h (REG_OK_FOR_INDEX_P_STRICT): Remove. | |
3543 | (REG_OK_FOR_BASE_P_STRICT): Likewise. | |
3544 | (STRICT): Likewise. | |
3545 | ||
10176e28 DJ |
3546 | 2004-01-22 Daniel Jacobowitz <drow@mvista.com> |
3547 | ||
3548 | * c-semantics.c (genrtl_while_stmt, genrtl_do_stmt_1) | |
3549 | (genrtl_for_stmt): Remove emit_nop calls. | |
3550 | ||
7bff636b JDA |
3551 | 2004-01-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3552 | ||
3553 | PR target/13713 | |
3554 | PR target/13324 | |
3555 | * pa.md (movstrsi_prereload, movstrsi_postreload, movstrdi_prereload, | |
3556 | movstrdi_postreload, clrstrsi_prereload, clrstrsi_postreload, | |
3557 | clrstrdi_prereload, clrstrdi_postreload): Fix constraints. | |
3558 | ||
980e61bb DJ |
3559 | 2004-01-22 Daniel Jacobowitz <drow@mvista.com> |
3560 | ||
3561 | * config/arm/arm.c: Include "debug.h". | |
04b8f97f | 3562 | (thumb_pushpop): Take two new arguments. Add some commentary. |
980e61bb DJ |
3563 | Output frame information when pushing. |
3564 | (thumb_exit, thumb_unexpanded_epilogue): Update calls to | |
3565 | thumb_pushpop. | |
3566 | (thumb_output_function_prologue): Likewise. Accumulate a CFA | |
3567 | offset, and pass it to thumb_pushpop. Output CFI information. | |
3568 | (thumb_expand_prologue): Add some frame-related markers and notes. | |
3569 | ||
0067d121 UW |
3570 | 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com> |
3571 | ||
3572 | * config/s390/s390.c (s390_frame_info): Allow large frame sizes | |
3573 | for TARGET_64BIT. | |
3574 | (s390_arg_frame_offset): Change return type to HOST_WIDE_INT. | |
3575 | * config/s390/s390-protos.h (s390_arg_frame_offset): Likewise. | |
3576 | ||
bb51e270 RS |
3577 | 2004-01-22 Roger Sayle <roger@eyesopen.com> |
3578 | Paolo Bonzini <bonzini@gnu.org> | |
3579 | ||
3580 | * rtlanal.c (subreg_lsb_1): New function split out from subreg_lsb. | |
3581 | (subreg_lsb): Change to call new subreg_lsb_1 helper function. | |
3582 | * rtl.h (subreg_lsb_1): Prototype here. | |
3583 | * simplify-rtx.c (simplify_subreg): Optimize subregs of zero and | |
3584 | sign extensions. | |
3585 | ||
9c49953c KH |
3586 | 2004-01-22 Kazu Hirata <kazu@cs.umass.edu> |
3587 | ||
3588 | * doc/tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the | |
3589 | macro need not be defined if jump-tables should contain | |
3590 | relative addresses only when -fPIC or -fPIC is in effect. | |
3591 | ||
c582d54a JH |
3592 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
3593 | ||
3594 | * alias.c (reg_base_value): Turn into varray. | |
3595 | (reg_base_value_size): Kill. | |
3596 | (old_reg_base_value): New deletable varray. | |
3597 | (alias_invariant_size): New variable. | |
3598 | (REG_BASE_VALUE): Update to use varray. | |
3599 | (find_base_value): Likewise. | |
3600 | (record_set): Likewise. | |
3601 | (record_base_value): Likewise. | |
3602 | (memrefs_conflict_p): Likewise. | |
3603 | (record_set): Likewise | |
3604 | (record_base_value): Likewise. | |
3605 | (memrefs_conflict_p): Use alias_invariant_size. | |
3606 | (init_alias_analysis): Use varray; set alias_invariant_size; | |
3607 | rescale other arrays to be sized by maxreg. | |
3608 | (end_alias_analysis): Save reg_base_value; clear alias_invariant_size. | |
3609 | ||
8a98812c EB |
3610 | 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
3611 | ||
3612 | * config/sparc/sparc.c (function_arg_slotno): Use | |
3613 | FLOAT_TYPE_P to detect FP fields in structures. | |
3614 | (function_arg_record_value_1): Likewise. | |
3615 | (function_arg_record_value_2): Likewise. | |
3616 | ||
0de456a5 JH |
3617 | 2004-01-22 Jan Hubicka <jh@suse.cz> |
3618 | ||
3619 | * function.c (allocate_struct_function): Do not initialize expr, emit | |
3620 | and varasm. | |
3621 | (prepare_function_start): Do it here. | |
3622 | * c-parse.in (maybe_type_qual): Do not produce line number notes. | |
3623 | ||
1fd05073 EB |
3624 | 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
3625 | ||
3626 | PR target/13559 | |
3627 | * config/sparc/sparc.c (function_arg_record_value_3): Revert | |
3628 | to 'word_mode' once the first slot has been filled. | |
3629 | ||
b2f24c85 EB |
3630 | 2004-01-22 Olivier Hainque <hainque@act-europe.fr> |
3631 | ||
3632 | * config/sparc/sparc.c (function_arg_record_value_1): Fix | |
3633 | computation of the number of integer registers required. | |
3634 | ||
b4e0dd8e KH |
3635 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
3636 | ||
3637 | * config/i386/i386.md: Simplify certain comparisons of | |
3638 | const_int. | |
3639 | ||
5cc5eddc AP |
3640 | 2004-01-21 Andrew Pinski <apinski@apple.com> |
3641 | ||
3642 | PR target/13785 | |
04b8f97f | 3643 | * config/rs6000/rs6000.md (call_value): Force operand |
5cc5eddc AP |
3644 | 1 not operand 0 into a register. |
3645 | ||
711d8c91 KH |
3646 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
3647 | ||
3648 | * cpperror.c, cpptrad.c, longlong.h, params.def, rtl.def, | |
3649 | unwind-dw2-fde.h: Update copyright. | |
3650 | ||
d1885651 JDA |
3651 | 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3652 | ||
3653 | * pa-protos.h: Update copyright. | |
3654 | * pa.h: Likewise. | |
3655 | * pa.md: Likewise. | |
3656 | ||
40ca90bf | 3657 | 2004-01-21 Caroline Tice <ctice@apple.com> |
ec13ba83 | 3658 | |
6ed854f1 | 3659 | PR target/12308 |
04b8f97f | 3660 | * config/i386/i386.md (fix_truncxfdi2): Add clause to clobber |
ec13ba83 CT |
3661 | flags register. |
3662 | (fix_truncdfdi2): Likewise. | |
3663 | (fix_truncsfdi2): Likewise. | |
3664 | (*fix_truncdi_1): Likewise. | |
3665 | (fix_truncxfsi2): Likewise. | |
3666 | (fix_truncdfsi2): Likewise. | |
3667 | (fix_truncsfsi2): Likewise. | |
3668 | (*fix_truncsi_1): Likewise. | |
3669 | (fix_truncxfhi2): Likewise. | |
3670 | (fix_truncdfhi2): Likewise. | |
3671 | (fix_truncsfhi2): Likewise. | |
3672 | (*fix_trunchi_1): Likewise. | |
04b8f97f | 3673 | |
d9221e01 KH |
3674 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
3675 | ||
3676 | * alias.c, basic-block.h, c-common.c, c-common.h, | |
3677 | c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c, | |
3678 | calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c, | |
3679 | combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c, | |
3680 | cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h, | |
3681 | defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c, | |
3682 | expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c, | |
3683 | genautomata.c, genconditions.c, genemit.c, genflags.c, | |
3684 | gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c, | |
3685 | ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c, | |
3686 | langhooks-def.h, langhooks.c, langhooks.h, line-map.c, | |
3687 | line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c, | |
3688 | ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c, | |
3689 | rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h, | |
3690 | target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h, | |
3691 | unwind.h, varray.c, varray.h: Update copyright. | |
3692 | ||
6d6b0a12 KH |
3693 | 2004-01-21 Kazu Hirata <kazu@cs.umass.edu> |
3694 | ||
3695 | * config/h8300/coff.h: Update copyright. | |
3696 | * config/h8300/elf.h: Likewise. | |
3697 | * config/h8300/h8300-protos.h: Likewise. | |
3698 | * config/h8300/h8300.c: Likewise. | |
3699 | * config/h8300/h8300.h: Likewise. | |
3700 | * config/h8300/h8300.md: Likewise. | |
3701 | ||
4b60eb3b JDA |
3702 | 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3703 | ||
3704 | * fixinc/inclhack.def (hpux10_stdio_declarations, ultrix_const3, | |
3705 | ultrix_locale, ultrix_stdlib, ultrix_strings, ultrix_sys_time, | |
3706 | ultrix_unistd): New hacks. | |
3707 | * fixinc/tests/base/stdio.h (HPUX10_STDIO_DECLARATIONS_CHECK, | |
3708 | ULTRIX_CONST2_CHECK): Add checks. | |
3709 | * fixinc/tests/base/stdlib.h (ULTRIX_STDLIB_CHECK): Likewise. | |
3710 | * fixinc/tests/base/strings.h (ULTRIX_STRINGS2_CHECK): Likewise. | |
3711 | * fixinc/tests/base/unistd.h (ULTRIX_UNISTD_CHECK): Likewise. | |
3712 | * fixinc/tests/base/sys/time.h (ULTRIX_SYS_TIME_CHECK): Likewise. | |
3713 | * fixinc/tests/base/locale.h: New file. | |
3714 | * fixinc/fixincl.x: Rebuilt. | |
3715 | ||
bbf5a54d AJ |
3716 | 2004-01-21 Andreas Jaeger <aj@suse.de> |
3717 | Michael Matz <matz@suse.de> | |
3718 | ||
3719 | * doc/extend.texi (Extended Asm): Clarify memory clobber. | |
3720 | ||
bfccaa6f JJ |
3721 | 2004-01-21 Jakub Jelinek <jakub@redhat.com> |
3722 | ||
3723 | * crtstuff.c (frame_dummy, __do_global_ctors_1): Call | |
3724 | _Jv_RegisterClasses through a function pointer. | |
3725 | ||
c3cda381 FH |
3726 | 2004-01-21 Falk Hueffner <falk@debian.org> |
3727 | ||
3728 | PR target/12898 | |
3729 | * config/alpha/alpha.c (alpha_emit_set_const_1): If | |
3730 | no_new_pseudos, use gen_rtx_SET directly for SImode constants | |
3731 | which need multiple instructions to emit. | |
3732 | ||
2a2001be IK |
3733 | 2004-01-21 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com> |
3734 | ||
3735 | * config/m32r/m32r.h (CPP_SPEC): Define. | |
3736 | ||
1ef82ef2 ZW |
3737 | 2004-01-21 Zack Weinberg <zack@codesourcery.com> |
3738 | ||
3739 | * c-decl.c (merge_decls): Kill different_binding_level and | |
3740 | different_tu arguments; simplify throughout. | |
3741 | (duplicate_decls): Likewise. | |
3742 | (pushdecl, merge_translation_unit_decls): Update calls to | |
3743 | duplicate_decls. | |
3744 | ||
13544b81 KG |
3745 | 2004-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3746 | ||
3747 | * Makefile.in (pretty-print.o): Depend on $(CONFIG_H) and | |
3748 | $(SYSTEM_H). | |
3749 | (print-rtl1.o): Depend on $(SYSTEM_H). | |
3750 | ||
a541f69d KC |
3751 | 2004-01-20 Kelley Cook <kcook@gcc.gnu.org> |
3752 | ||
3753 | PR bootstrap/12730 | |
3754 | * configure.ac: Delete definition and subsitution of docdir. | |
3755 | Add info, man, srcman and srcinfo to target hooks. Create doc/ | |
3756 | directory. | |
3757 | * configure: Regenerate. | |
3758 | * Makefile.in: Don't substitute docdir and delete all references | |
3759 | throughout. | |
3760 | (MAKEINFOFLAGS): Define. | |
3761 | (stmp-docobjdir): Delete. | |
3762 | (INFOFILES, MANFILES): Define. | |
3763 | (info): Call lang.info, srcinfo and lang.srcinfo. | |
3764 | (generated-manpages): Call lang.man, srcman and lang.srcman. | |
3765 | (srcinfo, srcman): New rules to copy back files to source directory. | |
3766 | (doc/%.info, doc/%.dvi, doc/%.1, doc/%.7): New implict rule. | |
3767 | (install-man): Revamp rule. | |
3768 | (clean): Update dvi directory. | |
3769 | (distclean): Delete TAGS from front end directorys. | |
3770 | (maintainer-clean): Delete all document files in source directory. | |
3771 | ||
3772 | objc/Make-lang.in (objc.man, objc.info): Dummy entries. | |
3773 | (objc.srcman, objc.srcinfo): Likewise. | |
3774 | ||
793146e3 BK |
3775 | 2004-01-20 Bruce Korb <bkorb@gnu.org> |
3776 | ||
3777 | * fixinc/inclhack.def(math_exception): bypass only for glibc. | |
3778 | (matherr_decl): rename & relocate as exception_structure. | |
3779 | This fix must precede the math_exception fix. | |
3780 | ||
fdb33708 RS |
3781 | 2004-01-20 Roger Sayle <roger@eyesopen.com> |
3782 | ||
3783 | * fold-const.c (fold_convert): Rename to fold_convert_const. | |
3784 | (fold_convert_const): Change arguments to take a tree_code, | |
3785 | a type and the operand/expression to be converted. Return | |
3786 | NULL_TREE if no simplification is possible. Add support for | |
3787 | FIX_CEIL_EXPR and FIX_FLOOR_EXPR in addition to FIX_TRUNC_EXPR. | |
3788 | (fold): Handle FIX_CEIL_EXPR and FIX_FLOOR_EXPR. | |
3789 | Adjust call to fold_convert to match new fold_convert_const. | |
3790 | Avoid modifying the tree passed to fold in-place. | |
3791 | ||
34c80057 AM |
3792 | 2004-01-21 Alan Modra <amodra@bigpond.net.au> |
3793 | ||
3794 | * config/rs6000/sysv4.h (DWARF2_FRAME_REG_OUT): Define. | |
3795 | * dwarf2out.c (output_cfi): Map regs using DWARF2_FRAME_REG_OUT. | |
3796 | * doc/tm.texi (DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Document. | |
3797 | ||
a4295210 JDA |
3798 | 2004-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3799 | ||
3800 | * pa-protos.h (compute_frame_size): Use HOST_WIDE_INT for frame sizes. | |
3801 | * pa.c (store_reg, store_reg_modify, load_reg, set_reg_plus_d): | |
3802 | Likewise. Handle frames larger than 0x7fffffff on 64-bit ports. | |
3803 | (emit_move_sequence): Check scratch_reg first in various if statements. | |
3804 | Extend source simplification to handle all 64-bit CONST_INTs. | |
3805 | (pa_output_function_prologue): Use HOST_WIDE_INT_PRINT_DEC for printing | |
3806 | frame size. | |
3807 | (hppa_expand_prologue, hppa_expand_epilogue): Use HOST_WIDE_INT for | |
3808 | frame offset calculations. | |
3809 | * pa.h (NEW_HP_ASSEMBLER): Add comment. | |
3810 | (MAX_LEGIT_64BIT_CONST_INT, MIN_LEGIT_64BIT_CONST_INT, | |
3811 | LEGITIMATE_64BIT_CONST_INT_P): Define. | |
3812 | (LEGITIMATE_CONSTANT_P): Use LEGITIMATE_64BIT_CONST_INT_P. Treat | |
3813 | any CONST_INT as legitimate during and after reload. | |
3814 | (VAL_32_BITS_P, INT_32_BITS): Define. | |
3815 | (LEGITIMIZE_RELOAD_ADDRESS): Handle large frame offsets. | |
3816 | ||
3e89ed8d JH |
3817 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
3818 | ||
3819 | * emit-rtl.c (verify_rtx_sharing, copy_insn_1, | |
3820 | emit_copy_of_insn_after, emit_copy_of_insn_after): Clobbers | |
3821 | containing hard regs are shared. | |
3822 | (gen_hard_reg_clobber): New function. | |
3823 | (hard_reg_clobbers): New array. | |
3824 | * genemit.c (gen_exp): Use gen_hard_reg_clobber. | |
3825 | (copy_rtx): Do not copy clobbers containing hard regs. | |
3826 | * rtl.h (gen_hard_reg_clobber): Declare. | |
3827 | ||
9b57b627 JH |
3828 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
3829 | ||
3830 | * varray.c: Include hashtab.h | |
3831 | (varray_descriptor): New structure. | |
3832 | (hash_descriptor, eq_descriptor, varray_descriptor, | |
3833 | print_statistics): New static functions | |
3834 | (varray_init, varray_grow): Update statistics | |
3835 | (dump_varray_statistics): New function. | |
3836 | * varray.h (dump_varray_statistics): Declare. | |
3837 | * toplev.c (finalize): Call it. | |
3838 | * Makefile.in (varray.o): Add dependency. | |
3839 | ||
6a59927d JH |
3840 | 2004-01-20 Jan Hubicka <jh@suse.cz> |
3841 | ||
3842 | * cselib.c: Include alloc-pool.h | |
3843 | (empty_vals, empty_elt_lists, empty_elt_loc_lists): Kill. | |
3844 | (elt_loc_list_pool, elt_list_pool, cselib_val_pool): Declare. | |
3845 | (new_elt_list, new_elt_loc_list, unchain_one_elt_list, | |
3846 | unchain_one_elt_loc_list_pool, unchain_one_value, | |
3847 | new_cselib_val): Simplify using allocpool. | |
3848 | (cselib_init): Initialize allocpools. | |
3849 | (cselib_finish): Finish allocpools. | |
3850 | * Makefile.in (cselib.o): Depend on alloc-pool.h | |
3851 | ||
3c53850d RS |
3852 | 2004-01-20 Richard Sandiford <rsandifo@redhat.com> |
3853 | ||
3854 | * config/mips/mips.c (mips_load_call_address): Make the call insn | |
3855 | use $gp if it could be calling a lazy binding stub. | |
3856 | ||
101ad855 KH |
3857 | 2004-01-20 Kazu Hirata <kazu@cs.umass.edu> |
3858 | ||
3859 | * config/s390/s390.c (TARGET_PROMOTE_FUNCTION_ARGS): Define. | |
3860 | (TARGET_PROMOTE_FUNCTION_RETURN): Likewise. | |
3861 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
3862 | * config/s390/s390.h (PROMOTE_FUNCTION_ARGS): Remove. | |
3863 | (PROMOTE_FUNCTION_RETURN): Remove. | |
3864 | (STRUCT_VALUE): Remove. | |
3865 | ||
c099ba28 DC |
3866 | 2004-01-20 Denis Chertykov <denisc@overta.ru> |
3867 | ||
03b82c00 | 3868 | PR bootstrap/13735 |
c099ba28 DC |
3869 | * config/avr/avr.h (BASE_REG_CLASS): Don't permit to use X |
3870 | register as pointer after reload. | |
3871 | ||
c8b6fae3 ZD |
3872 | 2004-01-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3873 | ||
3874 | PR optimization/12440 | |
3875 | * loop.c: Include ggc.h. | |
3876 | (loop_optimize): Run garbage collector between optimization of loops. | |
3877 | * Makefile.in (loop.o): Add GGC_H dependency. | |
3878 | ||
c72d6c26 HP |
3879 | 2004-01-20 Hartmut Penner <hpenner@de.ibm.com> |
3880 | ||
1ef82ef2 | 3881 | * gcc/config/rs6000/rs6000.c (function_arg) Handle |
c72d6c26 HP |
3882 | vector register special in function without prototype. |
3883 | (function_arg_advance): Vector parameters get always | |
3884 | GPRs allocated for the linux64 target. | |
3885 | ||
91e736f9 KI |
3886 | 2004-01-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
3887 | ||
3888 | * config/m32r/m32r.h (TARGET_M32R2). Test for TARGET_M32R2_MASK | |
3889 | not TARGET_M32RX_MASK. | |
3890 | ||
4043d6fb EB |
3891 | 2004-01-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
3892 | ||
3893 | PR target/13557 | |
3894 | * config/sparc/sparc.c (function_arg): Reorder the cases. | |
3895 | ||
50f59cd7 PB |
3896 | 2004-01-19 Per Bothner <per@bothner.com> |
3897 | ||
3898 | Move cpp_reader's line_maps field to a shared global. | |
3899 | * cpphash.h (cpp_reader): Rename line_maps field to line_table | |
3900 | and change the type to a pointer rather than a struct. | |
3901 | * cppinit.c (cpp_push_main_field): Adjust accordingly. | |
3902 | * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks): | |
3903 | Likewise. | |
3904 | * cppfiles.c (validate_pch): Likewise. | |
3905 | * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text): | |
3906 | Likewise. | |
3907 | * cpperror.c (print_location): Likewise. | |
3908 | * cpplib.h (cpp_create_reader): New line_maps pointer parameter. | |
3909 | * cppinit.c (cpp_create_reader): Handle new parameter. | |
3910 | (cpp_destroy): Don't free line_maps - that's no longer our job. | |
3911 | * input.h (line_table): New variable. | |
3912 | * toplev.c (line_table): Declare variable. | |
3913 | (general_init): Initialize line_table. | |
3914 | * c-opts.c (c_common_init_options): Pass line_table to | |
3915 | cpp_create_reader. | |
3916 | * fix-header.c (read_scan_file): New local variable line_table. | |
3917 | Initialize, and pass it to cpp_create_reader. | |
3918 | * Makefile.in (LIBS, LIBDEPS): Add libcpp.a. | |
3919 | (C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a. | |
3920 | ||
3921 | 2004-01-19 Per Bothner <per@bothner.com> | |
9132fbb7 PB |
3922 | |
3923 | Implement a cache for linemap_lookup. | |
3924 | * line-map.h (struct_line_maps): Add cache field. | |
3925 | * line-map.c (linemap_init): Zero cache field. | |
3926 | (linemap_add): Set cache field to offset of newly allocated map. | |
3927 | (linemap_lookup): Use and set cache field. | |
3928 | ||
26d107db KK |
3929 | 2004-01-20 Kaz Kojima <kkojima@gcc.gnu.org> |
3930 | ||
3931 | PR optimization/13567 | |
3932 | * cse.c (cse_basic_block): Call cse_insn with a non-null | |
3933 | libcall_insn for the last SET insn of a no-confilict block. | |
3934 | ||
e165d61b KC |
3935 | 2004-01-20 Kelley Cook <kcook@gcc.gnu.org> |
3936 | ||
1ef82ef2 | 3937 | * Makefile.in (target_noncanonical, program_transform_name): Use |
e165d61b | 3938 | immediate define instead of deferred. |
1ef82ef2 | 3939 | (GCC_INSTALL_NAME, GCC_TARGET_INSTALL_NAME, CPP_INSTALL_NAME, |
e165d61b KC |
3940 | PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME, |
3941 | GCCBUG_INSTALL_NAME): Define via a immediate $(shell) instead of | |
3942 | deferred backquote. | |
3943 | ||
53cd18ec JM |
3944 | 2004-01-20 Joseph S. Myers <jsm@polyomino.org.uk> |
3945 | ||
3946 | * c-decl.c (c_init_decl_processing): Set pedantic_lvalues to | |
3947 | true unconditionally. | |
3948 | * c-typeck.c (unary_complex_lvalue, pedantic_lvalue_warning): | |
3949 | Remove. | |
3950 | (build_unary_op, build_modify_expr): Don't handle extended | |
3951 | lvalues. | |
3952 | (build_component_ref, build_conditional_expr): Call non_lvalue | |
3953 | instead of pedantic_non_lvalue. | |
3954 | (build_c_cast): Don't condition use of non_lvalue on pedantic. | |
3955 | * fold-const.c (fold): Don't check pedantic directly for | |
3956 | COMPOUND_EXPR. Ensure that results for COMPOUND_EXPR are | |
3957 | passed to pedantic_non_lvalue. | |
3958 | * doc/extend.texi: Remove documentation of extended lvalues. | |
3959 | ||
9ce79a7a RS |
3960 | 2004-01-19 Roger Sayle <roger@eyesopen.com> |
3961 | ||
3962 | PR optimization/5263 | |
3963 | * simplify-rtx.c (associative_constant_p): Delete. | |
3964 | (simplify_associative_operation): Rewrite to linearize terms, and | |
3965 | attempt to simplify new term against both left and right subterms. | |
3966 | (simplify_binary_operation): Call swap_commutative_operands_p on | |
3967 | op0 and op1, not trueop0 and trueop1. Move the initialization of | |
3968 | trueop0 and trueop1 down to where first needed. | |
3969 | (simplify_relational_operation): Likewise. | |
3970 | * rtlanal.c (commutative_operand_precedence): Also order constant | |
3971 | operands using avoid_constant_pool_reference. | |
3972 | ||
62e88293 RH |
3973 | 2004-01-19 Richard Henderson <rth@redhat.com> |
3974 | ||
1ef82ef2 ZW |
3975 | * config/alpha/alpha.c (aligned_memory_operand): Check MEM_ALIGN, |
3976 | don't check memory mode. | |
3977 | (unaligned_memory_operand): Likewise. | |
3978 | (reload_inqi, reload_inhi, reload_outqi, reload_outhi): Don't | |
3979 | abort for op0 not MEM. | |
62e88293 | 3980 | |
1ef82ef2 ZW |
3981 | * config/alpha/alpha.c (alpha_expand_mov_nobwx): If the destination |
3982 | is not a reg, copy to a scratch first. | |
3983 | (aligned_loadqi, aligned_loadhi, unaligned_loadqi, unaligned_loadhi, | |
3984 | unaligned_loadqi_le, unaligned_loadqi_be, unaligned_loadhi_le, | |
3985 | unaligned_loadhi_be): Expect op0 in DImode; don't SUBREG. | |
3986 | (reload_inqi, reload_inhi): Fix mode of op0. | |
3987 | (reload_inqi_help, reload_inhi_help, reload_outqi_help, | |
3988 | reload_outhi_help): Likewise. Use define_insn_and_split. | |
62e88293 | 3989 | |
1ef82ef2 ZW |
3990 | * config/alpha/alpha.md (call peepholes): Check for REG_NORETURN |
3991 | as well as $29 dead. | |
62e88293 | 3992 | |
2f3321ca EB |
3993 | 2004-01-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
3994 | ||
3995 | * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit | |
3996 | "tls_object" for thread-local objects. | |
3997 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit | |
3998 | "#tls" for thread-local sections. | |
3999 | * configure.ac (thread-local checks): Specify --fatal-warnings in | |
4000 | every binutils-specific checks. For sparc*-*-*, test whether the | |
4001 | OS is Solaris and the tools are native and act accordingly. | |
4002 | * configure: Rebuild. | |
4003 | ||
6fe37bc4 JL |
4004 | 2004-01-19 Jeff Law <law@redhat.com> |
4005 | ||
4006 | * contrib.texi: Update Paolo Carlini's entry. New entries for | |
4007 | Jerry Quinn and Petur Runolfsson. | |
1ef82ef2 | 4008 | |
68f48f39 RS |
4009 | 2004-01-19 Roger Sayle <roger@eyesopen.com> |
4010 | ||
4011 | * config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for | |
4012 | size, don't use the larger zero-extending loads. | |
4013 | ||
5c9948f4 RH |
4014 | 2004-01-19 Richard Henderson <rth@redhat.com> |
4015 | ||
4016 | * alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs. | |
4017 | * alpha.md (UNSPEC_NT_LDA): Remove. | |
4018 | (UNSPEC_CVTLQ, cvtlq): New. | |
4019 | (extendsidi2_1): Rename from extendsidi2_nofix; remove f/f. | |
4020 | (extendsidi2_fix): Remove. | |
4021 | (extendsidi2 splitter): Use cvtlq. | |
4022 | (extendsidi2 fp peepholes): Remove. | |
4023 | (cvtql): Use SFmode instead of SImode. | |
4024 | (fix_trunc?fsi): Update to match. | |
4025 | (floatsisf2_ieee, floatsisf2, floatsidf2_ieee, floatsidf2): New. | |
4026 | (movsi): Rename from movsi_nofix, remove f alternatives. | |
4027 | (movsi_nt_vms): Similarly. | |
4028 | (movsi_fix, movsi_nt_vms_fix): Remove. | |
4029 | (nt_lda): Remove. | |
4030 | * alpha.c (alpha_expand_prologue): Use adddi3, not nt_lda. | |
4031 | ||
9b0436b7 JH |
4032 | 2004-01-19 Jan Hubicka <jh@suse.cz> |
4033 | ||
4034 | * cgraph.c (cgraph_remove_node): Fix removal from linked list. | |
4035 | * cgraphunit.c (cgraph_finalize_compilation_unit): Clear next_needed | |
4036 | list. | |
4037 | (cgraph_remove_unreachable_nodes): New function | |
4038 | (cgraph_decide_inlining_of_small_function): Fix pasto. | |
4039 | (cgraph_decide_inlining_incrementally): Fix pasto. | |
4040 | (cgrpah_decide_inlining): Likewise; remove unreachable nodes. | |
4041 | ||
8c80adb7 SB |
4042 | 2004-01-19 Steven Bosscher <stevenb@suse.de> |
4043 | ||
4044 | * gengtype.c (header_file): Make it static. | |
4045 | (write_types_process_field, write_enum_defn): Minor whitespace fixes. | |
4046 | * gengtype.h (header_file): No longer extern. | |
4047 | ||
0ede749d KH |
4048 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
4049 | ||
4050 | * defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default. | |
4051 | * expr.c (CASE_VECTOR_PC_RELATIVE): Remove. | |
4052 | * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise. | |
4053 | ||
41cbdcd0 KH |
4054 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
4055 | ||
4056 | * stmt.c (HAVE_casesi): Define it not already defined. | |
4057 | (HAVE_tablejump): Likewise. | |
4058 | (expand_end_case_type): Resort to the binary tree method if | |
4059 | neither casesi or tablejump is available. | |
4060 | ||
5cfc5f84 DJ |
4061 | 2004-01-18 Daniel Jacobowitz <drow@mvista.com> |
4062 | ||
4063 | * final.c (final_scan_insn): Make non-static again. | |
4064 | * output.h (final_scan_insn): Re-add prototype. | |
4065 | * config/arc/arc.c (arc_output_function_epilogue): Add NULL | |
4066 | to final_scan_insn call. | |
4067 | * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise. | |
4068 | * config/mips/mips.c (mips_output_conditional_branch): Likewise. | |
4069 | * config/pa/pa.c (output_lbranch, output_call): Likewise. | |
4070 | * config/sh/sh.c (print_slot): Likewise. | |
4071 | * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise. | |
4072 | (output_sibcall, sparc_flat_function_epilogue): Likewise. | |
4073 | ||
3348b696 JH |
4074 | 2004-01-18 Jan Hubicka <jh@suse.cz> |
4075 | ||
4076 | * basic-block.h (try_redirect_by_replacing_jump): Declare. | |
4077 | * cfgcleanup.c (try_optimize_cfg): Use it. | |
4078 | * cfgrtl.c (try_redirect_by_replacing_jump): Export. | |
4079 | (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch): | |
4080 | Kill hack. | |
4081 | (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump. | |
4082 | ||
4083 | Revert: | |
4084 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> | |
4085 | ||
4086 | * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps | |
4087 | even after reload, just don't remove the actual jump tables. | |
4088 | ||
72d89d35 KH |
4089 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
4090 | ||
4091 | * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove. | |
4092 | ||
07b50aad KH |
4093 | 2004-01-18 Kazu Hirata <kazu@cs.umass.edu> |
4094 | ||
4095 | * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of | |
4096 | the size of a pointer in bytes. | |
4097 | ||
6e46ab25 RS |
4098 | 2004-01-18 Roger Sayle <roger@eyesopen.com> |
4099 | ||
4100 | * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing | |
4101 | live "next" variable, which could lead to an infinite loop. | |
4102 | ||
3ce5437a AP |
4103 | 2004-01-18 Andrew Pinski <pinskia@physics.uc.edu> |
4104 | ||
b4be9e8e AP |
4105 | * config/rs6000/altivec.h: Wrap C++ functions in extern "C++" |
4106 | block. | |
4107 | ||
3ce5437a AP |
4108 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): |
4109 | Check for NULL in the chain and remove repeated code. | |
4110 | ||
20c361f3 JH |
4111 | 2004-01-18 Jan Hubicka <jh@suse.cz> |
4112 | ||
4113 | * coverage.c (checksum_string): Rename to ... | |
4114 | (coverage_checksum_string): ... this one, Use crc32_string; recognize | |
4115 | names containing random number and zero the number out in order to get | |
4116 | match. | |
4117 | ||
cacb5bba RS |
4118 | 2004-01-18 Richard Sandiford <rsandifo@redhat.com> |
4119 | ||
4120 | * config/mips/mips.c (mips_got_alias_set): Mark for PCH. | |
4121 | ||
daf2f129 JM |
4122 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
4123 | ||
4124 | * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi, | |
4125 | doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi, | |
4126 | doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi, | |
4127 | doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi, | |
4128 | doc/trouble.texi: Remove trailing whitespace. | |
4129 | ||
b85aed9e RS |
4130 | 2004-01-18 Richard Sandiford <rsandifo@redhat.com> |
4131 | ||
1c0f3fac | 4132 | PR target/7618 |
b85aed9e RS |
4133 | * config/mips/mips.c: Include cfglayout.h. |
4134 | (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define. | |
4135 | (mips_unspec_offset_high): Add temporary register argument. | |
4136 | (mips_load_call_address): New function, split out from... | |
4137 | (mips_expand_call): ...here. | |
4138 | (mips_output_cplocal): New function. | |
4139 | (mips_output_function_prologue, mips_output_function_epilogue): Use it. | |
4140 | (mips_emit_loadgp): New function, split out from... | |
4141 | (mips_expand_prologue): ...here. | |
4142 | (mips_output_mi_thunk): New function. | |
4143 | ||
e5d95b69 BI |
4144 | 2004-01-17 Bernardo Innocenti <bernie@develer.com> |
4145 | ||
4146 | * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040, | |
4147 | mcpu32): Remove redundant checks for implied target predefines. | |
4148 | ||
19d66194 AP |
4149 | 2004-1-17 Andrew Pinski <pinskia@physics.uc.edu> |
4150 | ||
4151 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): | |
4152 | Return type is unsigned int not int. | |
4153 | * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align): | |
4154 | Likewise. | |
4155 | ||
95fef11f JM |
4156 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
4157 | ||
4158 | * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi, | |
4159 | doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use | |
4160 | "GNU/Linux" and "Microsoft Windows" terminology. | |
4161 | ||
3ab51846 JM |
4162 | 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk> |
4163 | ||
4164 | * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi, | |
4165 | doc/cppopts.texi, doc/extend.texi, doc/install.texi, | |
4166 | doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi, | |
4167 | doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use | |
4168 | @smallexample instead of @example. | |
4169 | ||
cfbed37c ZL |
4170 | 2004-01-17 Ziemowit Laski <zlaski@apple.com> |
4171 | ||
4172 | * objc/objc-act.c (build_objc_method_call): Use target | |
1ef82ef2 | 4173 | hooks instead of macros to determine if ..._stret |
cfbed37c ZL |
4174 | dispatchers should be used (NeXT runtime only). |
4175 | ||
bef5105b RS |
4176 | 2004-01-17 Roger Sayle <roger@eyesopen.com> |
4177 | ||
4178 | * builtins.c (expand_builtin_expect_jump): Fix mistake in my | |
4179 | last patch. Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL. | |
4180 | ||
dd3adcf8 DJ |
4181 | 2004-01-17 Daniel Jacobowitz <drow@mvista.com> |
4182 | ||
4183 | * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc) | |
4184 | (emit_call_insn_before_sameloc, emit_insn_after_sameloc) | |
4185 | (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New | |
4186 | macros. | |
4187 | * reload1.c (emit_reload_insns): Use them. | |
4188 | * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc) | |
4189 | (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check | |
4190 | for NULL PATTERN. | |
4191 | ||
589fe865 DJ |
4192 | 2004-01-17 Daniel Jacobowitz <drow@mvista.com> |
4193 | ||
4194 | * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define. | |
4195 | (final_scan_insn): Update to take an additional SEEN argument. Emit | |
4196 | a line note after the prologue. Make static. | |
4197 | (line_note_exists): Remove. | |
4198 | (final): Don't initialize line_note_exists. Update call to | |
4199 | final_scan_insn. | |
4200 | * output.h (final_scan_insn): Remove prologue. | |
4201 | * function.c (set_insn_locators): Update comment. | |
4202 | (thread_prologue_and_epilogue_insns): Add a comment. | |
4203 | ||
95727fb8 AP |
4204 | 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu> |
4205 | ||
4206 | PR target/10781 | |
4207 | * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align): | |
4208 | Prototype. | |
4209 | * config/rs6000/rs6000.c (rs6000_special_round_type_align): | |
4210 | New function. | |
4211 | * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it. | |
4212 | * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise. | |
4213 | * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise. | |
4214 | ||
f2e16e97 JH |
4215 | 2004-01-17 Jan Hubicka <jh@suse.cz> |
4216 | ||
26c0473b JH |
4217 | * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous |
4218 | commit. | |
4219 | ||
f2e16e97 JH |
4220 | * toplev.c (HAVE_conditional_execution): Provide default. |
4221 | (rest_of_handle_reorder_blocks): For conditional_execution target | |
4222 | update liveness once after all transformations | |
4223 | (rest_of_compilation): Do crossjumping before ce3. | |
4224 | ||
f103e34d GK |
4225 | 2004-01-17 Geoffrey Keating <geoffk@apple.com> |
4226 | ||
4227 | * alias.c (new_alias_set): Mark last_alias_set for PCH. | |
4228 | (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it | |
4229 | for PCH. | |
4230 | (get_frame_alias_set): Likewise, except rename it to 'frame_set'. | |
4231 | * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH. | |
4232 | (get_TOC_alias_set): Mark 'set' for PCH. | |
4233 | ||
ab530ea8 GK |
4234 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> |
4235 | ||
4236 | * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps | |
4237 | even after reload, just don't remove the actual jump tables. | |
4238 | ||
53dd3be3 | 4239 | 2004-01-17 J. Brobecker <brobecker@gnat.com> |
e7d23ce3 B |
4240 | |
4241 | * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type(). | |
4242 | Remove checks for is_ada() and TREE_UNSIGNED. | |
4243 | (subrange_type_die): Emit a byte_size attribute if the subrange | |
4244 | type size is different from the base type size. | |
4245 | (modified_type_die): Replace call to is_ada_subrange_type() by | |
4246 | call to is_subrange_type(). | |
4247 | ||
8582b18a AP |
4248 | 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu> |
4249 | ||
4250 | * config/sh/sh.c: Include ggc.h. | |
4251 | ||
73e61092 GK |
4252 | 2004-01-16 Geoffrey Keating <geoffk@apple.com> |
4253 | ||
4254 | * Makefile.in (MD5_H): New. | |
4255 | (fold-const.o): Depend on md5.h. | |
4256 | (dwarf2out.o): Likewise. | |
4257 | (cppfiles.o): Likewise. | |
4258 | * cppfiles.c: Include md5.h. | |
4259 | (should_stack_file): Check against list read from PCH file. | |
4260 | (struct pchf_data): New. | |
4261 | (pchf): New variable. | |
4262 | (struct pchf_adder_info): New. | |
4263 | (pchf_adder): New. | |
4264 | (pchf_save_compare): New. | |
4265 | (_cpp_save_file_entries): New. | |
4266 | (_cpp_read_file_entries): New. | |
4267 | (struct pchf_compare_data): New. | |
4268 | (pchf_compare): New. | |
4269 | (check_file_against_entries): New. | |
4270 | * cpphash.h (_cpp_save_file_entries): Prototype. | |
4271 | (_cpp_read_file_entries): Prototype. | |
4272 | * cpppch.c (cpp_write_pch_state): Write the list of headers. | |
4273 | (cpp_read_state): Read the list of headers. | |
4274 | ||
3b75d796 JH |
4275 | 2004-01-17 Jan Hubicka <jh@suse.cz> |
4276 | ||
4277 | * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and | |
4278 | builtin_expect specially. | |
4279 | * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100. | |
4280 | (PARAM_LARGE_FUNCTION_INSNS): Set to 3000. | |
4281 | * invoke.texi (max-inline-insns-single): Set to 100. | |
4282 | (large-function-insns): Set to 3000. | |
4283 | ||
cf551fba EC |
4284 | 2004-01-16 Eric Christopher <echristo@redhat.com> |
4285 | Chandrakala Chavva <cchavva@redhat.com> | |
4286 | ||
4287 | * cppcharset.c (one_iso88591_to_utf8): New function. | |
4288 | (convert_iso88591_utf8): Ditto. Use. | |
4289 | (conversion_tab): Use. | |
4290 | (_cpp_input_to_utf8): New function. | |
4291 | (_cpp_init_iconv_buffer): Ditto. | |
4292 | (_cpp_close_iconv_buffer): Ditto. | |
4293 | * cpphash.h: Prototype new functions. | |
4294 | (cpp_buffer): Add input_cset_desc. | |
4295 | * cppinit.c: Add input_charset default. | |
4296 | * cpplib.c (cpp_push_buffer): Support init and | |
4297 | close of iconv. | |
4298 | * cpplib.h (cpp_options): Add input_charset. | |
4299 | ||
510d1e80 KH |
4300 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
4301 | ||
4302 | * system.h (ASM_OUTPUT_SECTION_NAME): Poison. | |
4303 | * config/alpha/unicosmk.h: Remove a commented-out definition | |
4304 | of ASM_OUTPUT_SECTION_NAME. | |
4305 | * config/stormy16/stormy16.h: Likewise. | |
4306 | ||
fb2c2608 RO |
4307 | 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
4308 | ||
4309 | * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ... | |
4310 | (alpha___extern_prefix_sys_stat): ... this. | |
4311 | Apply to <sys/mount.h>, too. | |
4312 | Tweak to match more variations. | |
4313 | * fixinc/tests/base/sys/stat.h: Adapt for new hackname. | |
4314 | ||
4315 | * fixinc/inclhack.def (alpha___extern_prefix, | |
cf551fba | 4316 | alpha___extern_prefix_standards): New hacks to obey |
fb2c2608 RO |
4317 | __PRAGMA_EXTERN_PREFIX. |
4318 | * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New | |
4319 | test. | |
4320 | * fixinc/tests/base/standards.h: Likewise. | |
cf551fba | 4321 | |
fb2c2608 RO |
4322 | * fixincl/inclhack.def (alpha_pthread): Tweak to match more |
4323 | variations. | |
4324 | New testcase. | |
4325 | * fixinc/tests/base/pthread.h: Handle it. | |
cf551fba | 4326 | |
fb2c2608 RO |
4327 | * fixincl/inclhack.def (bad_lval): Sort file list. |
4328 | Add many missing files up to Tru64 UNIX V5.1B. | |
4329 | * gcc/fixinc/tests/base/libgen.h: Renamed to ... | |
4330 | * gcc/fixinc/tests/base/dirent.h: ... this to match new file list | |
4331 | order. | |
cf551fba | 4332 | |
fb2c2608 RO |
4333 | * fixinc/fixincl.x: Regenerate. |
4334 | ||
79a76d65 MM |
4335 | 2004-01-16 Mark Mitchell <mark@codesourcery.com> |
4336 | ||
4337 | * version.c (version_string): Change to 3.5.0. | |
4338 | * doc/include/gcc-common.texi (version-GCC): Likewise. | |
4339 | ||
965514bd JH |
4340 | 2004-01-16 Jan Hubicka <jh@suse.cz> |
4341 | ||
4342 | * i386.md (load_tp_di): Fix pasto. | |
4343 | ||
4344 | PR opt/13608 | |
4345 | * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function. | |
4346 | ||
4347 | * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator, | |
4348 | pp_c_character_constant, pp_c_floating_constant, | |
4349 | pp_c_additive_expression, pp_c_shift_expression, | |
4350 | pp_c_equality_expression, pp_c_and_expression, | |
4351 | pp_c_exclusive_or_expression, pp_c_inclusive_or_expression, | |
4352 | pp_c_logical_and_expression): Remove inline modifier. | |
4353 | * dwarf2out.c (get_AT): Likewise. | |
4354 | * et-forest.c (et_splay): Likewise. | |
4355 | * ra.h (ra_alloc, ra_calloc): Likewise | |
4356 | ||
87b483a1 KH |
4357 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
4358 | ||
4359 | * config/frv/frv-protos.h: Fix comment formatting. | |
4360 | * config/frv/frv.c: Likewise. | |
4361 | * config/frv/frv.h: Likewise. | |
4362 | * config/frv/frv.md: Likewise. | |
4363 | * config/frv/frvbegin.c: Likewise. | |
4364 | * config/frv/frvend.c: Likewise. | |
4365 | ||
16201823 KH |
4366 | 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
4367 | ||
4368 | * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison. | |
4369 | * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention | |
4370 | LINKER_DOES_NOT_WORK_WITH_DWARF2. | |
4371 | (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove. | |
4372 | ||
115df136 R |
4373 | 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com> |
4374 | ||
5ed5fd90 | 4375 | PR 11864 |
115df136 R |
4376 | * postreload.c (reload_cse_simplify_operands): Don't remove |
4377 | implicit extension from LOAD_EXTEND_OP. | |
4378 | ||
e24e7211 JH |
4379 | 2004-01-16 Jan Hubicka <jh@suse.cz> |
4380 | ||
8c80adb7 SB |
4381 | PR opt/11350 |
4382 | * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal | |
e24e7211 | 4383 | after reload. |
8c80adb7 SB |
4384 | * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks, |
4385 | rtl_try_redirect_by_replacing_branch): Likewise. | |
e24e7211 | 4386 | |
b0fadda7 GK |
4387 | 2004-01-15 Geoffrey Keating <geoffk@apple.com> |
4388 | ||
b604074c GK |
4389 | PR pch/13689 |
4390 | * alias.c (struct alias_set_entry): Mark for GC. | |
4391 | (alias_sets): Make static, mark for GC. | |
4392 | (record_alias_subset): Use GC to allocate alias structures. | |
4393 | * varray.c (element): Make generic varrays GCed. | |
4394 | ||
a6dd4094 GK |
4395 | PR pch/13361 |
4396 | * c-typeck.c (constructor_asmspec): Delete. | |
4397 | (struct initializer_stack): Delete field 'asmspec'. | |
4398 | (start_init): Delete saving of asmspec. | |
4399 | (finish_init): Don't update constructor_asmspec. | |
4400 | * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. | |
4401 | * stmt.c (expand_asm): Duplicate strings from tree. | |
4402 | (expand_asm_operands): Likewise. | |
4403 | * tree.c (tree_size): Update computation of size of STRING_CST. | |
4404 | (make_node): Don't make STRING_CST nodes. | |
4405 | (build_string): Allocate string with tree node. | |
4406 | * tree.def (STRING_CST): Update comment. | |
4407 | * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. | |
4408 | (tree_string): Place contents of string in tree node. | |
4409 | * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string | |
4410 | from tree. | |
4411 | ||
b0fadda7 GK |
4412 | * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case |
4413 | altivec operands. | |
4414 | ||
e0a21ab9 KH |
4415 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
4416 | ||
4417 | * c-common.h: Fix comment formatting. | |
4418 | * c-cppbuiltin.c: Likewise. | |
4419 | * c-pragma.c: Likewise. | |
4420 | * calls.c: Likewise. | |
4421 | * collect2.c: Likewise. | |
4422 | * cppcharset.c: Likewise. | |
4423 | * cpptrad.c: Likewise. | |
4424 | * dbxout.c: Likewise. | |
4425 | * defaults.h: Likewise. | |
4426 | * dwarf2out.c: Likewise. | |
4427 | * fold-const.c: Likewise. | |
4428 | * genautomata.c: Likewise. | |
4429 | * genconditions.c: Likewise. | |
4430 | * genflags.c: Likewise. | |
4431 | * gengtype.c: Likewise. | |
4432 | * integrate.c: Likewise. | |
4433 | * loop.c: Likewise. | |
4434 | * predict.c: Likewise. | |
4435 | * sdbout.c: Likewise. | |
4436 | ||
f57fc998 ZW |
4437 | 2004-01-15 Zack Weinberg <zack@codesourcery.com> |
4438 | ||
4439 | * config/ia64/ia64.md (*movti_internal): C output template | |
4440 | extracted to ia64.c. | |
4441 | (*movti_internal_reg): Delete. | |
4442 | (reload_inti, reload_outti): Use the correct mode on operand 2 | |
4443 | in the first place, don't fix it up in the output template. | |
4444 | (movtf, reload_ointf, reload_outtf): New expanders. | |
4445 | (*movtf_internal): New define_insn_and_split. | |
4446 | * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode; | |
4447 | make static; do not hand TFmode CONST_DOUBLEs to split_double. | |
4448 | (ia64_split_tmode_move): New function, body mostly pulled | |
4449 | from ia64.md:*movti_internal. | |
4450 | (ia64_function_arg_words): New function, extracted common | |
4451 | logic from ia64_function_arg et seq. | |
4452 | (ia64_function_arg_offset): Likewise. Handle correctly the | |
4453 | case of a scalar quantity 16 bytes wide with only 8-byte alignment. | |
4454 | (ia64_function_arg, ia64_function_arg_partial_nregs) | |
4455 | (ia64_function_arg_advance): Use ia64_function_arg_words and | |
4456 | ia64_function_arg_offset. | |
4457 | (ia64_function_value): TCmode does not go in float regs. | |
4458 | (ia64_secondary_reload_class): Also handle TFmode. | |
4459 | * config/ia64/ia64-protos.h: Remove prototype for | |
4460 | ia64_split_timode; add prototype for ia64_split_tmode_move. | |
4461 | ||
e9c4897b KC |
4462 | 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> |
4463 | ||
4464 | * Makefile.in (MAINT): Make it an immediate assignment. | |
4465 | ||
5a67e41f KH |
4466 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
4467 | ||
4468 | * config/m32r/m32r.md: Remove useless calls to gen_lowpart. | |
4469 | ||
340f6494 KH |
4470 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
4471 | ||
4472 | * config/h8300/coff.h: Replace Hitachi with Renesas. | |
4473 | * config/h8300/elf.h: Likewise. | |
4474 | * config/h8300/h8300-protos.h: Likewise. | |
4475 | * config/h8300/h8300.c: Likewise. | |
4476 | * config/h8300/h8300.h: Likewise. | |
4477 | * config/h8300/h8300.md: Likewise. | |
4478 | * config/h8300/lib1funcs.asm: Likewise. | |
4479 | ||
c954844a AP |
4480 | 2004-01-15 Andrew Pinski <apinski@apple.com> |
4481 | ||
4482 | * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF | |
4483 | around it. | |
4484 | ||
34bf1fe3 KH |
4485 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
4486 | ||
4487 | * config/h8300/h8300.c (h8300_return_in_memory): New. | |
4488 | (TARGET_STRUCT_VALUE_RTX): Likewise. | |
4489 | (TARGET_RETURN_IN_MEMORY): Likewise. | |
4490 | * config/h8300/h8300.h (STRUCT_VALUE): Remove. | |
4491 | (RETURN_IN_MEMORY): Likewise. | |
4492 | ||
e5396f90 RE |
4493 | 2004-01-15 Richard Earnshaw <rearnsha@arm.com> |
4494 | ||
4495 | PR optimization/13375 | |
4496 | * gcse.c (handle_avail_expr): Just return if the source is not a | |
4497 | single set. | |
4498 | ||
46049cff RE |
4499 | 2004-01-15 Richard Earnshaw <rearnsha@arm.com> |
4500 | Daniel Jacobowitz <drow@mvista.com> | |
4501 | ||
4502 | * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case. | |
4503 | (EQUIV): Define. | |
4504 | (ARM_FUNC_ALIAS): New macro. | |
4505 | * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it. | |
4506 | * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it. | |
4507 | ||
2fabc3d6 JDA |
4508 | 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4509 | ||
4510 | PR optimization/12372 | |
4511 | * calls.c (expand_call): Add call_fusage data for stack arguments in | |
4512 | constant calls. | |
4513 | ||
3c9eb5f4 AM |
4514 | 2004-01-15 Alan Modra <amodra@bigpond.net.au> |
4515 | ||
4516 | * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static. | |
4517 | (rs6000_elf_declare_function_name): Formatting. | |
4518 | * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration. | |
4519 | ||
c7866154 JH |
4520 | 2004-01-15 Jan Hubicka <jh@suse.cz> |
4521 | ||
4522 | PR bootstrap/13692 | |
4523 | * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in | |
4524 | previous patch. | |
4525 | ||
ad5d827d RH |
4526 | 2004-01-15 Richard Henderson <rth@redhat.com> |
4527 | ||
4528 | * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after | |
4529 | integer regs of the same call-savedness. | |
4530 | ||
66e07510 AS |
4531 | 2004-01-15 Andreas Schwab <schwab@suse.de> |
4532 | ||
4533 | PR bootstrap/13562 | |
4534 | * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc | |
4535 | status for NOTB/NOTW/NEGW methods. | |
4536 | ||
7c12f388 KH |
4537 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
4538 | ||
4539 | * doc/invoke.texi: Update dump file names. Fix a typo. | |
4540 | ||
4a7bb550 KH |
4541 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
4542 | ||
4543 | * builtins.c (expand_builtin_va_end): Don't use | |
4544 | EXPAND_BUILTIN_VA_END. | |
4545 | * system.h (EXPAND_BUILTIN_VA_END): Poison. | |
4546 | * config/d30v/d30v.h: Remove a commented-out definition of | |
4547 | EXPAND_BUILTIN_VA_END. | |
4548 | * config/stormy16/stormy16.h: Likewise. | |
4549 | ||
430fff02 KH |
4550 | 2004-01-15 Kazu Hirata <kazu@cs.umass.edu> |
4551 | ||
4552 | * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison. | |
4553 | * targhooks.c (default_struct_value_rtx): Don't use | |
4554 | STRUCT_VALUE_INCOMING_REGNUM. | |
4555 | ||
03787dfd KC |
4556 | 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> |
4557 | ||
4558 | PR bootstrap/12744 | |
4559 | * configure.in: Revamp enable-generated-files-in-srcdir rule to define | |
4560 | GENINSRC and not parsedir. Define srcextra as a langhook. | |
4561 | * configure: Regenerate. | |
4562 | * Makefile.in: Suppress default .l.c rule. Don't substitute | |
4563 | parsedir and delete all references throughout. Conditionally define | |
4564 | rule for srcextra dependent on GENINSRC. | |
4565 | (stmp-docobjdir): Delete. | |
4566 | (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule. | |
4567 | (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c, | |
4568 | and gengtype-yacc.h back to source directory. | |
4569 | (maintainer-clean): Delete all parse files in source directory. | |
4570 | (distclean): Delete generated files. | |
4571 | ||
4572 | * objc/Make-lang.in (objc-parse.o): Use implicit build rule. | |
4573 | (objc-parse.c, objc-parse.y): Don't use parsedir. | |
4574 | (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source | |
4575 | directory if requested. | |
4576 | (po-generated): Don't use parsedir. | |
4577 | (objc.maintainer-clean): Delete above files from source directory. | |
4578 | ||
04ab46a4 KH |
4579 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4580 | ||
4581 | * doc/tm.texi (FUNCTION_VALUE): Fix a typo. | |
4582 | ||
d624465f KH |
4583 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4584 | ||
4585 | * doc/tm.texi: Replace RETURN_IN_MEMORY with | |
4586 | TARGET_RETURN_IN_MEMORY. | |
4587 | ||
e1be55d0 JH |
4588 | 2004-01-15 Jan Hubicka <jh@suse.cz> |
4589 | ||
4590 | * builtins.c (std_expand_builtin_va_arg): Align operand when needed. | |
4591 | * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic | |
4592 | functions accepting SSE arguments | |
4593 | (function_arg): Warn only when asked to warn. | |
4594 | * i386.h (ix86_args): Add warn_sse/warn_mmx fiels. | |
4595 | ||
f560bf91 JM |
4596 | 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk> |
4597 | ||
4598 | * c-parse.in (stmts_and_decls): Make label at end of compound | |
4599 | statement a hard error. | |
4600 | ||
95c755e9 JH |
4601 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
4602 | ||
4603 | * cgraph.c (create_edge): Use local.redefined_extern_inline. | |
4604 | * cgraph.h (cgraph_local_info): Sort fields by size; add | |
4605 | redefined_extern_inline | |
4606 | (cgraph_global_info): Sort fields by size. | |
4607 | (cgraph_node): Likewise. | |
4608 | * cgraphunit.c (cgraph_finalize_function): Se | |
4609 | local.redefined_extern_inline on redefinition. | |
4610 | (cgraph_analyze_function): Use it; fix formating. | |
4611 | ||
84568e14 JH |
4612 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
4613 | ||
4614 | PR c++/10776 | |
4615 | * sched-deps.c (trye_dependency_cache, anti_dependency_cache, | |
4616 | outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of | |
4617 | bitmaps | |
4618 | (cache_size): New variable | |
4619 | (add_dependence): Update use; canonize early memory locations | |
4620 | (sched_analyze_1): Likewise. | |
4621 | (sched_analyze_2): Likewise. | |
4622 | (init_dependency_caches): Initialize bitmaps. | |
4623 | (free_dependency_caches): Free bitmaps | |
4624 | ||
3a179764 KH |
4625 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4626 | ||
4627 | * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with | |
4628 | targetm.calls.strict_argument_naming(). | |
4629 | * target.h: Likewise. | |
4630 | ||
b298f00f RH |
4631 | 2004-01-14 Richard Henderson <rth@redhat.com> |
4632 | ||
4633 | PR debug/13231 | |
4634 | * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue | |
4635 | instructions. | |
4636 | ||
1bddbeb4 RH |
4637 | 2004-01-14 Richard Henderson <rth@redhat.com> |
4638 | ||
4639 | PR c++/12491 | |
4640 | * except.c (struct eh_region): Add u.fixup.resolved. | |
4641 | (resolve_one_fixup_region): Split out from ... | |
4642 | (resolve_fixup_regions): ... here. | |
4643 | ||
4eb31d4f KH |
4644 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4645 | ||
4646 | * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0. | |
4647 | ||
16f425fc KH |
4648 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4649 | ||
4650 | * config/alpha/alpha.h (STRUCT_VALUE): Remove. | |
4651 | * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef. | |
4652 | (STRUCT_VALUE): Remove. | |
4653 | ||
4850c982 | 4654 | 2004-01-14 Steven Bosscher <stevenb@suse.de> |
616f6d84 SB |
4655 | |
4656 | * system.h: Poison PROMOTED_MODE | |
4657 | * integrate.c (expand_inline_function): Don't mention the | |
4658 | PROMOTED_MODE. | |
4659 | * loop.c (update_giv_derive): Same. | |
4660 | * tree.h (DECL_RTL): Same. | |
4661 | ||
f9654065 R |
4662 | 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com> |
4663 | ||
4664 | PR target/9365 | |
4665 | * sh.c (gen_block_redirect): Add special handling of RETURN. | |
4666 | (gen_far_branch) Don't call gen_stuff_delay_slot if there is no | |
4667 | far branch target (i.e. it's a return). | |
4668 | ||
abbe8578 KH |
4669 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4670 | ||
4671 | * regrename.c (find_oldest_value_reg): Fix a warning. | |
4672 | ||
192c8d78 RE |
4673 | 2004-01-14 Richard Earnshaw <rearnsha@arm.com> |
4674 | ||
4675 | PR bootstrap/12527 | |
4676 | * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file. | |
4677 | Move linux-gas.h and linux-elf.h before aout.h. | |
4678 | * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already. | |
4679 | * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define. | |
4680 | ||
e512ab39 KH |
4681 | 2004-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4682 | ||
4683 | * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx | |
4684 | (CONST_INT, VOIDmode, ...). | |
4685 | ||
684bcee5 RE |
4686 | 2004-01-14 Richard Earnshaw <rearnsha@arm.com> |
4687 | ||
f57fc998 | 4688 | * regrename.c (find_oldest_value_reg): If the replacement uses |
684bcee5 RE |
4689 | multiple hard registers, check that all of them are in CLASS. |
4690 | ||
e7844ffb JH |
4691 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
4692 | ||
4693 | * alias.c (get_alias_set): Initialize alias set to 0 when subset is | |
4694 | impossible. | |
4695 | ||
73e232f0 KC |
4696 | 2004-01-14 Kelley Cook <kcook@gcc.gnu.org> |
4697 | ||
4698 | * Makefile.in: Define MAINT from --enable-maintainer-mode. | |
4699 | ||
4d774ff8 HP |
4700 | 2004-01-14 Hartmut Penner <hpenner@de.ibm.com> |
4701 | ||
4702 | * gcc/config/rs6000/rs6000.c (rs6000_stack_info) | |
4703 | Calculate always vrsave_mask if TARGET_ALTIVEC. | |
4704 | (rs6000_emit_prologue): Emit code for vrsave | |
4705 | only if TARGET_ALTIVEC_VRSAVE. | |
4706 | (rs6000_emit_epilogue): Likewise. | |
4707 | ||
fa1090f5 EB |
4708 | 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr> |
4709 | ||
4710 | * config/sparc/sparc.md (tie_add32): Fix pasto. | |
4711 | (tie_add64): Likewise. | |
4712 | ||
79551a56 ZD |
4713 | 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4714 | ||
4715 | * config/i386/i386.md (*addqi_1_slp): Do not access operands[2]. | |
4716 | ||
5b8d96f1 KH |
4717 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4718 | ||
4719 | * config/iq2000/iq2000-protos.h: Fix comment formatting. | |
4720 | * config/iq2000/iq2000.c: Likewise. | |
4721 | * config/iq2000/iq2000.md: Likewise. | |
4722 | ||
b98d154e B |
4723 | 2004-01-14 J. Brobecker <brobecker@gnat.com> |
4724 | ||
4725 | * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME. | |
4726 | (subrange_type_die): Add handle for nameless subrange types. | |
4727 | ||
1a793acf KH |
4728 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4729 | ||
4730 | * config/h8300/h8300-protos.h: Replace do_movsi with | |
4731 | h8300_expand_movsi. | |
4732 | * config/h8300/h8300.c (do_movsi): Change to | |
4733 | h8300_expand_movsi. | |
4734 | * config/h8300/h8300.md (movsi): Replace do_movsi with | |
4735 | h8300_expand_movsi. | |
4736 | (movsf): Likewise. | |
4737 | ||
81ad9ded KH |
4738 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4739 | ||
4740 | * config/h8300/h8300.c (dosize): Change to | |
4741 | h8300_emit_stack_adjustment. Update callers. | |
4742 | ||
3f0063ab KH |
4743 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4744 | ||
4745 | * config/h8300/h8300.md (movstrictqi): Add an alternative with | |
4746 | the source being post_inc. Tighten the predicate for the | |
4747 | destination to register_operand. | |
4748 | (movstricthi): Likewise. | |
4749 | ||
abf843c4 KH |
4750 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4751 | ||
4752 | * system.h (SHARED_BSS_SECTION_ASM_OP): Poison. | |
4753 | * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP. | |
4754 | * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove. | |
4755 | ||
4b589eab JH |
4756 | 2004-01-14 Jan Hubicka <jh@suse.cz> |
4757 | ||
d34cb6a1 JH |
4758 | Partial fix PR c++/12850 |
4759 | * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when | |
4760 | at zero nest level. | |
4b589eab | 4761 | |
9ff2cabc BI |
4762 | 2004-01-13 Bernardo Innocenti <bernie@develer.com> |
4763 | ||
4764 | * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr" | |
f57fc998 | 4765 | pseudo-register. |
9ff2cabc | 4766 | |
a4d8ec65 DP |
4767 | 2004-01-13 Devang Patel <dpatel@apple.com |
4768 | ||
4769 | PR debug/7078 | |
f57fc998 | 4770 | * dbxout.c (dbxout_symbol_name): Emit mangled names for |
a4d8ec65 | 4771 | NAMESPACE_DECL memebers. |
f57fc998 | 4772 | |
bfaba7a9 AP |
4773 | 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu> |
4774 | ||
4775 | PR c++/12709 | |
4776 | * c-common.c (finish_fname_decls): Use the chain only if the | |
4777 | tree is an expr_stmt. | |
4778 | ||
dfa849f3 VM |
4779 | 2004-01-13 Vladimir Makarov <vmakarov@redhat.com> |
4780 | ||
616f6d84 | 4781 | * rtl.def: Add comment about new option in automata_option. |
f57fc998 | 4782 | |
dfa849f3 VM |
4783 | * genautomata.c (PROGRESS_OPTION): New macro. |
4784 | (progress_flag): New global variable. | |
4785 | (gen_automata_option): Process `progress'. | |
4786 | (transform_insn_regexps, check_unit_distributions_to_automata, | |
4787 | make_automaton, NDFA_to_DFA, build_automaton, create_automata, | |
4788 | expand_automata, write_automata): Print about the progress only if | |
4789 | progress_flag. Remove fflush. | |
4790 | (initiate_automaton_gen): Process command line flag `-progress'. | |
4791 | ||
4792 | * doc/md.texi: Describe the new option. | |
f57fc998 | 4793 | |
9405162e ZD |
4794 | 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4795 | ||
4796 | * cfg.c (dump_bb): Dump entry edges. | |
4797 | ||
f954388e RE |
4798 | 2004-01-13 Richard Earnshaw <rearnsha@arm.com> |
4799 | ||
f57fc998 | 4800 | * arm.c (thumb_legitimate_address_p): Only allow constant pool |
f954388e RE |
4801 | references from SImode. |
4802 | * arm.md (thumb_movhi_insn): Don't allow minipool references. | |
4803 | ||
0fe7abcc KH |
4804 | 2004-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4805 | ||
4806 | * system.h (TEXT_SECTION): Poison. | |
4807 | * varasm.c (text_section): Don't use TEXT_SECTION. | |
4808 | * config/sh/sh.c (sh_file_start): Fix a comment typo. | |
4809 | * doc/tm.texi (TEXT_SECTION): Remove. | |
4810 | ||
fdb07791 BE |
4811 | 2004-01-13 Ben Elliston <bje@wasabisystems.com> |
4812 | ||
4813 | * doc/rtl.texi (Vector Operations): Remove defunct vec_const item. | |
4814 | ||
56067bbe JW |
4815 | 2004-01-12 James E Wilson <wilson@specifixinc.com> |
4816 | ||
4817 | * unwind-libunwind.c: Delete. | |
4818 | ||
bc298aa7 ZW |
4819 | 2004-01-12 Zack Weinberg <zack@codesourcery.com> |
4820 | ||
4821 | PR 13656 | |
4822 | * c-decl.c (diagnose_mismatched_decls): Whenever newtype or | |
4823 | oldtype is set, set *newtypep or *oldtypep too. Do not set | |
4824 | them at the very end. | |
4825 | (validate_proto_after_old_defn): Restructure for comprehensibility; | |
4826 | make error messages clearer. | |
4827 | ||
12a08b40 ZW |
4828 | 2004-01-12 Zack Weinberg <zack@codesourcery.com> |
4829 | ||
4830 | * varray.h (VARRAY_POP): Add checking variant, aborts on underflow. | |
4831 | (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked. | |
4832 | * varray.c: No need to prototype error. | |
4833 | (varray_check_failed): Wrap long string onto two lines. | |
4834 | (varray_underflow): New function. | |
4835 | ||
faed5cc3 SB |
4836 | 2004-01-13 Steven Bosscher <stevenb@suse.de> |
4837 | ||
4838 | PR c++/13376 | |
4839 | * function.h (struct function): Kill `name' field. | |
4840 | (current_function_name): Make it an extern function. | |
4841 | * function.c (current_function_name): New function. | |
4842 | * graph.c: Update all uses of current_function_name. | |
4843 | * gcse.c: Likewise. | |
4844 | * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c, | |
4845 | config/mips/mips.c, config/pdp11/pdp11.c: Likewise. | |
4846 | * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P | |
4847 | instead of a strcmp with "main". | |
4848 | ||
2d327012 JH |
4849 | 2004-01-13 Jan Hubicka <jh@suse.cz> |
4850 | ||
0bb03c11 JH |
4851 | * c-decl.c (diagnose_mismatched_decls): Fix warning calls. |
4852 | ||
2d327012 JH |
4853 | * cgraphunit.c (cgraph_optimize_function): Always do |
4854 | optimize_inline_calls when there is always_inline callee. | |
4855 | (cgraph_decide_inlining): Fix formating. | |
4856 | * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline | |
4857 | functions. | |
4858 | (expand_call_inline): Likewise. | |
4859 | * toplev.h (sorry): Fix prototype. | |
4860 | ||
04cc79bb RS |
4861 | 2004-01-12 Roger Sayle <roger@eyesopen.com> |
4862 | ||
4863 | * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle | |
4864 | conditional jumps that drop through to unconditional jumps or the | |
4865 | end of the sequence. | |
4866 | ||
3416f5c2 JH |
4867 | 2004-01-13 Jan Hubicka <jh@suse.cz> |
4868 | ||
4869 | * alias.c (new_alias_set): Construct the alias_set varray. | |
4870 | (init_alias_once): Don't do it here. | |
4871 | ||
f92ed976 ME |
4872 | 2004-01-12 Marc Espie <espie@openbsd.org> |
4873 | ||
4874 | * system.h: handle YYBYACC like YYBISON. | |
4875 | ||
ff2aaa93 JM |
4876 | 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com> |
4877 | ||
4878 | PR target/10847 | |
4879 | * config.gcc: No longer includes conflicting header sparc/sol2.h when | |
4880 | building on sparc64-*-openbsd*. | |
4881 | ||
c5ff9123 AP |
4882 | 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu> |
4883 | ||
4884 | PR debug/13539 | |
4885 | * dbxout.c (dbxout_type): Protected inheritance is not | |
4886 | private but protected. | |
4887 | ||
3cd2a183 RS |
4888 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
4889 | ||
4890 | * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch. | |
4891 | ||
5c881655 KH |
4892 | 2004-01-12 Kazu Hirata <kazu@cs.umass.edu> |
4893 | ||
4894 | PR optimization/12508. | |
4895 | * combine.c (try_combine): Remove a dead set in a parallel | |
4896 | even if its destination is a subreg. | |
4897 | ||
4898 | Revert: | |
4899 | 2003-06-03 Kazu Hirata <kazu@cs.umass.edu> | |
4900 | * combine.c (simplify_set): Don't move a subreg in SET_SRC to | |
4901 | SET_DEST if WORD_REGISTER_OPERATIONS is not defined. | |
4902 | ||
a42f8ae7 | 4903 | 2004-01-12 Geoffrey Keating <geoffk@apple.com> |
affad9a4 GK |
4904 | |
4905 | * real.c: Update copyright date. | |
4906 | * emit-rtl.c: Likewise. | |
4907 | * rtl.h: Likewise. | |
4908 | * dwarf2out.c: Likewise. | |
4909 | * config/rs6000/darwin-ldouble.c: Likewise. | |
4910 | * config/rs6000/rs6000.md: Likewise. | |
4911 | ||
4274207b DE |
4912 | 2004-01-12 David Edelsohn <edelsohn@gnu.org> |
4913 | ||
4914 | * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX | |
4915 | TFmode to SImode libfuncs. | |
4916 | ||
06e4eab5 RS |
4917 | 2004-01-12 Roger Sayle <roger@eyesopen.com> |
4918 | ||
4919 | PR middle-end/11397 | |
4920 | * varasm.c (assemble_alias): Remove weak aliases from weak_decls. | |
4921 | ||
432f982f JH |
4922 | 2004-01-12 Jan Hubicka <jh@suse.cz> |
4923 | ||
4924 | PR opt/12826 | |
4925 | * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be | |
4926 | stored. | |
4927 | ||
4928 | PR opt/12863 | |
4929 | * cfgcleanup.c (label_is_jump_target_p): Move to... | |
4930 | * rtlanal.c (label_is_jump_target_p): ... here. | |
4931 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru | |
4932 | edges unified with branch edges. | |
4933 | ||
8064d930 RE |
4934 | 2004-01-12 Richard Earnshaw <rearnsha@arm.com> |
4935 | ||
4936 | * simplify-rtx.c (simplify_immed_subreg): Correctly extract the | |
4937 | high word of an integral CONST_DOUBLE. | |
4938 | ||
1c48f4be | 4939 | 2004-01-12 Paul Brook <paul@codesourcery.com> |
0786ca87 PB |
4940 | |
4941 | * simplify-rtx.c (simplify_plus_minus): Always generate canonical form. | |
4942 | ||
68d2b0bb | 4943 | 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com> |
07d7d2f4 R |
4944 | |
4945 | PR target/13585 | |
4946 | * sh-protos.h (check_use_sfunc_addr): Declare. | |
4947 | * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions. | |
4948 | * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate. | |
4949 | ||
c65ecebc JH |
4950 | 2004-01-12 Jan Hubicka <jh@suse.cz> |
4951 | ||
9ddb66ca JH |
4952 | * alias.c: Invlude varray.h |
4953 | (alias_sets): Turn into varray. | |
4954 | (get_alias_set_entry): Use VARRAY; mark inline. | |
4955 | (mems_in_disjoint_alias_sets_p): Mark inline. | |
4956 | (record_alias_subset): Use varray. | |
4957 | (init_alias_once): Initialize varray. | |
4958 | (new_alias_set): Grow array. | |
4959 | * varray.c: Make VARRAY_GENERIC_PTR non GTYized. | |
4960 | ||
4961 | 2004-01-12 Jan Hubicka <jh@suse.cz> | |
4962 | ||
4963 | Partial fix for PR opt/10776 II | |
c65ecebc JH |
4964 | * cselib.c: Include params.h |
4965 | (cselib_invalidate_mem): Limit amount of nonconflicting memory | |
4966 | locations. | |
4967 | * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New. | |
4968 | * Makefile.in (cselib.o): Depend on params.h | |
4969 | ||
c0657872 RS |
4970 | 2004-01-12 Richard Sandiford <rsandifo@redhat.com> |
4971 | ||
4972 | * combine.c (combine_simplify_rtx): Don't pass VOIDmode to | |
4973 | simplify_unary_operation if the operand has a known mode. | |
4974 | ||
d2288d5d HP |
4975 | 2004-01-12 Hartmut Penner <hpenner@de.ibm.com> |
4976 | ||
b40ee5d6 | 4977 | PR target/13534 |
d2288d5d HP |
4978 | * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New |
4979 | predicate to handle 'ld' conform addresses. | |
4980 | * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y' | |
4981 | contraint. | |
4982 | (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint | |
4983 | are memory contraints. | |
12a08b40 | 4984 | * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand): |
d2288d5d | 4985 | New prototype. |
12a08b40 | 4986 | * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64): |
d2288d5d HP |
4987 | Change 'o' to 'Y' constraint. |
4988 | (*movdf_softfloat64): Ditto. | |
12a08b40 | 4989 | |
c223cf45 BI |
4990 | 2004-01-12 Bernardo Innocenti <bernie@develer.com> |
4991 | ||
4992 | * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the | |
4993 | brace-enclosed syntax in all C output statements. | |
4994 | ||
5fc921c1 DE |
4995 | 2004-01-12 David Edelsohn <edelsohn@gnu.org> |
4996 | ||
4997 | PR target/13401 | |
4998 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): | |
4999 | Objective-C language type value is 14. | |
5000 | ||
48568ec7 MO |
5001 | 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com> |
5002 | ||
5003 | PR c/12148 | |
5004 | * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of | |
5005 | `int' in a number of places to make sure we always have a SImode | |
5006 | and not a HImode. Add a 'L' suffix to a number of constants. | |
5007 | ||
124c9423 JDA |
5008 | 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5009 | ||
5010 | * pa.c: Don't include obstack.h. | |
5011 | ||
5012 | * pa.md: Correct constraint in pattern for loading PIC label address. | |
5013 | ||
c924f70c KK |
5014 | 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org> |
5015 | ||
5016 | * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine | |
5017 | before defining. | |
5018 | ||
53efeb8d SB |
5019 | 2004-01-11 Steven Bosscher <stevenb@suse.de> |
5020 | ||
1eee14b9 | 5021 | PR fortran/9972 |
53efeb8d SB |
5022 | * toplev.c (rest_of_handle_inline): Also consider functions |
5023 | for deferral if the language is GNU F77. | |
5024 | ||
d4968a11 ZW |
5025 | 2004-01-11 Zack Weinberg <zack@codesourcery.com> |
5026 | ||
5027 | * c-decl.c (diagnose_arglist_conflict): Add missing space to | |
5028 | diagnostic messages. | |
5029 | ||
1759c760 JJ |
5030 | 2004-01-11 Jakub Jelinek <jakub@redhat.com> |
5031 | ||
5032 | PR middle-end/13392 | |
5033 | * builtins.c (expand_builtin_expect_jump): Handle conditional jumps | |
5034 | to drop through label. Don't fall back to SCC even when conditional | |
5035 | jump has not been found. | |
5036 | ||
0bcf8261 JH |
5037 | 2004-01-11 Jan Hubicka <jh@suse.cz> |
5038 | ||
fb544601 JH |
5039 | * invoke.texi: Fix syntax error in previous patch. |
5040 | ||
0bcf8261 JH |
5041 | Partial fix for PR opt/10776 |
5042 | * Makefile.in (reload.o): Include param.h | |
5043 | * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter. | |
5044 | * reload.c: Include params.h. | |
5045 | (find_equiv_reg): Work limiting check. | |
5046 | * invoke.texi: Document. | |
5047 | ||
bd9131c0 RS |
5048 | 2004-01-11 Richard Sandiford <rsandifo@redhat.com> |
5049 | ||
5050 | * config/mips/mips.c (mips_symbolic_constant_p): Don't allow | |
5051 | out-of-bounds accesses to string constants. Simplify mips16 | |
5052 | case accordingly. | |
5053 | ||
6732ee60 RS |
5054 | 2004-01-11 Richard Sandiford <rsandifo@redhat.com> |
5055 | ||
5056 | PR optimization/13469 | |
5057 | * toplev.c (rest_of_compilation): Call purge_all_dead_edges after | |
5058 | reload_cse_regs (-fnon-call-exceptions only). | |
5059 | ||
14bc6742 KH |
5060 | 2004-01-11 Kazu Hirata <kazu@cs.umass.edu> |
5061 | ||
5062 | * config/mcore/lib1.asm: Fix comment formatting. | |
5063 | * config/mcore/mcore-elf.h: Likewise. | |
5064 | * config/mcore/mcore.c: Likewise. | |
5065 | * config/mcore/mcore.h: Likewise. | |
5066 | * config/mcore/mcore.md: Likewise. | |
5067 | ||
3c6e6fbf ZW |
5068 | 2004-01-10 Zack Weinberg <zack@codesourcery.com> |
5069 | ||
5070 | * c-decl.c (duplicate_decls): Break apart into... | |
5071 | (diagnose_arglist_conflict, validate_proto_after_old_defn) | |
5072 | (locate_old_defn, diagnose_mismatched_decls, merge_decls): | |
5073 | ... these new functions. Restructure for comprehensibility. | |
5074 | Remove various archaic special cases. Always report the | |
5075 | location of the previous declaration when a diagnostic is issued. | |
5076 | (redeclaration_error_message): Fold into diagnose_mismatched_decls. | |
5077 | (match_builtin_function_types): Delete unnecessary forward declaration. | |
5078 | ||
1e8dcb41 ZW |
5079 | 2004-01-10 Zack Weinberg <zack@codesourcery.com> |
5080 | ||
5081 | * genautomata.c (make_automaton, NDFA_to_DFA): | |
5082 | Print progress bars with '.' characters instead of '*'. | |
5083 | (build_automaton): Change notes to match. | |
5084 | ||
a2ab189d KH |
5085 | 2004-01-10 Kazu Hirata <kazu@cs.umass.edu> |
5086 | ||
5087 | * config/m32r/m32r.md: Use define_constants for unspec and | |
5088 | unspec_volatile. | |
5089 | ||
cf7cb67e JH |
5090 | 2004-01-10 Jan Hubicka <jh@suse.cz> |
5091 | ||
c8fdcfae | 5092 | PR opt/11635 |
cf7cb67e JH |
5093 | * expr.c (expand_expr_real): More curefully expand union casts. |
5094 | ||
0574200c KH |
5095 | 2004-01-10 Kazu Hirata <kazu@cs.umass.edu> |
5096 | ||
5097 | * config/m32r/m32r.md (flush_icache): Use 1 for | |
5098 | unspec_volatile. | |
5099 | ||
a2a0019f DE |
5100 | 2004-01-10 David Edelsohn <edelsohn@gnu.org> |
5101 | James E Wilson <wilson@specifixinc.com> | |
5102 | ||
5103 | PR debug/12860 | |
5104 | * dbxout.c (dbxout_symbol): Remove initialization of | |
5105 | current_sym_code, current_sym_value, and current_sym_addr. | |
5106 | (dbxout_symbol_location): Same. | |
5107 | (dbxout_prepare_symbol): Zero current_sym_code, | |
5108 | current_sym_value, and current_sym_addr. | |
5109 | ||
bb3f5384 RS |
5110 | 2004-01-10 Richard Sandiford <rsandifo@redhat.com> |
5111 | ||
5112 | * tree.c (get_unwidened): Reorder conditions so that the null pointer | |
5113 | check is done first. | |
5114 | ||
fbfb16e2 EC |
5115 | 2004-01-09 Eric Christopher <echristo@redhat.com> |
5116 | ||
5117 | * toplev.c (rest_of_handle_cfg): Add reg_scan pass | |
5118 | if we're running mark_constant_function. | |
5119 | ||
cc23f3c7 JB |
5120 | 2004-01-09 Jeff Bailey <jbailey@nisa.net> |
5121 | ||
5122 | PR target/12561 | |
5123 | * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR. | |
5124 | ||
975421be AP |
5125 | 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu> |
5126 | ||
5127 | PR debug/11231 | |
a2a0019f DE |
5128 | * dbxout.c (dbxout_type_fields): Return if any item is |
5129 | error_mark_node or the type is error_mark_node. | |
975421be | 5130 | |
7e4bd541 GK |
5131 | 2004-01-09 Geoffrey Keating <geoffk@apple.com> |
5132 | ||
f01519dd GK |
5133 | * config/rs6000/darwin-ldouble.c: Add big comment explaining |
5134 | exactly what is expected as a 'long double'. | |
5135 | (_xlqadd): When a value to be returned is representable as a | |
5136 | 'double', just return it directly, do not construct it using a union. | |
5137 | Also, correct final fixup. | |
5138 | (_xlqmul): Likewise. | |
5139 | (_xlqdiv): Likewise. | |
5140 | * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c. | |
5141 | ||
7e4bd541 GK |
5142 | * config/rs6000/rs6000.md (fix_trunctfdi2): Delete. |
5143 | ||
47069ecb RH |
5144 | 2004-01-09 Richard Henderson <rth@redhat.com> |
5145 | ||
5146 | * recog.c (constrain_operands): Validate mem operands. | |
5147 | ||
9813058e JW |
5148 | 2004-01-09 James E Wilson <wilson@specifixinc.com> |
5149 | ||
5150 | * gcc.c (init_spec): Remove -lunwind from shared case. | |
5151 | * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind. | |
5152 | ||
b0fd7d27 SE |
5153 | 2004-01-09 Steve Ellcey <sje@cup.hp.com> |
5154 | ||
5155 | * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*. | |
5156 | * configure: Regenerate | |
5157 | ||
3897f229 JM |
5158 | 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk> |
5159 | ||
5160 | PR c/11234 | |
5161 | * c-typeck.c (build_c_cast): If pedantic, warn for conversions | |
5162 | between function and object pointers. | |
5163 | (digest_init): When comparing a pointer to function type to the | |
5164 | target type, only apply TREE_TYPE once to the pointer to function | |
5165 | type. | |
5166 | * except.c (for_each_eh_label_1): Treat data as a pointer to a | |
5167 | function pointer rather than casting it to a function pointer. | |
5168 | (for_each_eh_label): Update caller. | |
5169 | * recog.h (struct insn_data): Use a struct or union for output. | |
5170 | * genoutput.c (output_insn_data): Update. | |
5171 | * final.c (get_insn_template): Update. | |
5172 | ||
0fab64a3 MM |
5173 | 2004-01-09 Mark Mitchell <mark@codesourcery.com> |
5174 | ||
5175 | * expr.h (expand_expr): Make it a macro, not a function. | |
5176 | (expand_expr_real): New function. | |
5177 | * expr.c (store_expr): Adjust logic for deciding whether or not to | |
5178 | copy the value returned by expand_expr. | |
5179 | (expand_expr): Rename to ... | |
5180 | (expand_expr_real): ... this. Add alt_rtl parameter. Adjust | |
5181 | calls to language hooks. | |
5182 | * c-common.h (c_expand_expr): Adjust prototype. | |
5183 | * c-common.c (c_expand_expr): Add alt_rtl parameter. | |
5184 | * langhooks-def.h (lhd_expand_expr): Change prototype. | |
5185 | * langhooks.c (lhd_expand_expr): Add all_rtl parameter. | |
5186 | * langhooks.h (lang_hooks): Change type of expand_expr. | |
5187 | * stmt.c (stmt_status): Add x_last_expr_alt_rtl. | |
5188 | (last_expr_alt_rtl): Likewise. | |
5189 | (expand_expr_stmt_value): Set last_expr_alt_rtl. | |
5190 | (clear_last_expr): Clear it. | |
5191 | (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL. | |
5192 | (expand_end_bindings): Save and restor last_expr_alt_rtl. | |
5193 | * tree.def (RTL_EXPR): Give it an additional operand. | |
5194 | * tree.h (RTL_EXPR_ALT_RTL): New macro. | |
9813058e | 5195 | |
df68f43b KI |
5196 | 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
5197 | ||
5198 | * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__. | |
900a35c8 | 5199 | * config/m32r/m32r.c (call26_operand): Allow in PIC mode. |
df68f43b | 5200 | |
58ebda9c KH |
5201 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5202 | ||
5203 | PR target/13380. | |
5204 | * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17) | |
5205 | or (ne:SI (reg:CC 17) (const_int 0)). | |
5206 | Be specific about modes wherever possible. | |
5207 | ||
81ad38a6 KH |
5208 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5209 | ||
5210 | * config/m32r/m32r.c (m32r_expand_block_move): Call | |
5211 | gen_movestrsi_internal with two more arguments. | |
5212 | (m32r_output_block_move): Adjust operand numbers. | |
5213 | Properly update the source and destination pointers. | |
5214 | * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of | |
5215 | 'r+'. Change the set detinations to match_operand. | |
5216 | ||
b816f339 KH |
5217 | 2004-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5218 | ||
5219 | * final.c (FIRST_INSN_ADDRESS): Remove. | |
5220 | (shorten_branches): Don't use FIRST_INSN_ADDRESS. | |
5221 | * system.h (FIRST_INSN_ADDRESS): Poison. | |
5222 | * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS. | |
5223 | * config/m32r/m32r-protos.h: Remove the prototype for | |
5224 | m32r_first_insn_address. | |
5225 | * config/m32r/m32r.c (m32r_first_insn_address): Remove. | |
5226 | * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise. | |
5227 | * doc/md.texi (FIRST_INSN_ADDRESS): Likewise. | |
5228 | ||
de99511b B |
5229 | 2004-01-09 J. Brobecker <brobecker@gnat.com> |
5230 | ||
5231 | * dwarf2out.c (gen_enumeration_type_die): Return the DIE that | |
5232 | we just created. | |
5233 | (is_ada_subrange_type): DIEs for enumeration subtypes should be | |
5234 | emitted as subrange types too. | |
5235 | (subrange_type_die): Add handling of enumeration subtypes. | |
5236 | ||
90e4e4c5 RH |
5237 | 2004-01-08 Richard Henderson <rth@redhat.com> |
5238 | ||
5239 | PR opt/12441 | |
5240 | Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz> | |
9813058e JW |
5241 | * i386.c (aligned_operand): Be prepared for SUBREGed registers. |
5242 | (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG. | |
5243 | (ix86_address_cost): Be prepared for SUBREGed registers. | |
5244 | (legitimate_address_p): Accept SUBREGed registers. | |
90e4e4c5 | 5245 | |
a6a5e4c9 KC |
5246 | 2004-01-08 Kelley Cook <kcook@gcc.gnu.org> |
5247 | ||
5248 | * Makefile.in: Rename configure.in to configure.ac | |
5249 | * doc/sourcebuild.texi: Likewise. | |
5250 | * configure: Regenerate. | |
5251 | * config.in: Regenerate. | |
5252 | ||
588f75d0 SH |
5253 | 2004-01-08 Stuart Hastings <stuart@apple.com> |
5254 | ||
5255 | * config/i386/i386.md: Typos in MMX/SSE immediate shifts. | |
5256 | ||
6242fcd8 JH |
5257 | 2004-01-08 Jan Hubicka <jh@suse.cz> |
5258 | ||
5259 | * cgraphunit.c (cgraph_decide_inlining): Fix typo. | |
5260 | ||
a29077da GK |
5261 | 2004-01-08 Geoffrey Keating <geoffk@apple.com> |
5262 | ||
ecb62ae7 GK |
5263 | * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset. |
5264 | (UNSPEC_FIX_TRUNC_TF): New constant. | |
5265 | (movtf_internal): Make splitter active only when insn is active. | |
5266 | (extenddftf2): Rewrite to properly load zero into low part. | |
5267 | (extenddftf2_internal): New. | |
5268 | (extendsftf2): Rewrite. | |
5269 | (truncdftf2): Correct length. | |
5270 | (floatditf2): Delete. | |
5271 | (fix_trunc_helper): New. | |
5272 | (fix_trunctfdi2): Use fix_trunc_helper. | |
5273 | (fix_trunctfsi2): Likewise.fix_trunc | |
5274 | (fix_trunctfsi2_internal): New. | |
5275 | ||
a29077da GK |
5276 | * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum |
5277 | addresses are legitimate on Darwin even when flag_pic. | |
5278 | (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create | |
5279 | non-offsettable addresses for loads of TFmode constants. | |
5280 | ||
cb1f9d03 KI |
5281 | 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
5282 | ||
5283 | * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit | |
5284 | variables in the appropriate bss section. | |
5285 | ||
7ddb6568 AM |
5286 | 2004-01-09 Alan Modra <amodra@bigpond.net.au> |
5287 | ||
5288 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure | |
5289 | target_flags has MASK_POWERPC64 when -m64. | |
5290 | * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64 | |
5291 | to 620, 630, power3, power4 and rs64a entries. | |
5292 | * config/rs6000/rs6000.h (MASK_64BIT): Expand comment. | |
5293 | ||
effdb493 RS |
5294 | 2004-01-08 Richard Sandiford <rsandifo@redhat.com> |
5295 | ||
5296 | * simplify-rtx.c (simplify_immed_subreg): Fix construction of | |
5297 | floating-point constants. | |
5298 | ||
fbfd77b8 JB |
5299 | 2004-01-08 J. Brobecker <brobecker@gnat.com> |
5300 | ||
5301 | * dwarf2out.c (subrange_type_die): Add context_die parameter. | |
5302 | Create the subrange_type DIE using the given context DIE. | |
5303 | (modified_type_die): Update call to subrange_type_die. | |
5304 | ||
5305 | 2004-01-08 Zack Weinberg <zack@codesourcery.com> | |
7ce27103 ZW |
5306 | |
5307 | * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h: | |
5308 | Add multiple-include guard. | |
5309 | ||
ce1f50b2 HP |
5310 | 2004-01-08 Hartmut Penner <hpenner@de.ibm.com> |
5311 | ||
7ce27103 ZW |
5312 | * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept |
5313 | all vector constant loadable by vsplt*. | |
ce1f50b2 HP |
5314 | (output_vec_const_move): Likewise. |
5315 | ||
bca63328 JM |
5316 | 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk> |
5317 | ||
5318 | PR c/6024 | |
5319 | * c-typeck.c (comptypes): Only treat enumerated types in the same | |
5320 | translation unit as compatible with each other when they are the | |
5321 | same type. | |
5322 | * doc/extend.texi: Update. | |
5323 | ||
85b58ca5 JM |
5324 | 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk> |
5325 | ||
5326 | PR c/12165 | |
5327 | * c-decl.c (grokdeclarator): Take type qualifiers of typedefed | |
5328 | array type from the array element type. | |
5329 | ||
93c9d1ba AM |
5330 | 2004-01-07 Alan Modra <amodra@bigpond.net.au> |
5331 | ||
5332 | * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function. | |
5333 | * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare. | |
5334 | * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define. | |
5335 | (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment. | |
5336 | * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define. | |
5337 | ||
deae8de6 EC |
5338 | 2004-01-06 Eric Christopher <echristo@redhat.com> |
5339 | ||
5340 | * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default. | |
5341 | (DWARF2_DEBUGGING_INFO): Define. | |
5342 | (PREFERRED_DEBUGGING_TYPE): Set to dwarf2. | |
5343 | * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove. | |
5344 | * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0 | |
5345 | for irix as. | |
5346 | (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as. | |
5347 | * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove. | |
5348 | * config/mips/iris5gas.h: Ditto. | |
5349 | (DBX_DEBUGGING_INFO): Remove. | |
5350 | (DWARF2_DEBUGGING_INFO): Ditto. | |
5351 | (MIPS_DEBUGGING_INFO): Ditto. | |
5352 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
5353 | * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove. | |
5354 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
5355 | (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto. | |
5356 | * config/mips/elf64.h: Ditto. | |
5357 | ||
fed2b316 JH |
5358 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
5359 | ||
5360 | * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate. | |
5361 | (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use. | |
5362 | ||
64d961b8 GK |
5363 | 2004-01-06 Geoffrey Keating <geoffk@apple.com> |
5364 | ||
084f5a35 GK |
5365 | * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c. |
5366 | (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128. | |
5367 | * config/rs6000/darwin-ldouble.c: New. | |
deae8de6 | 5368 | |
550d1387 GK |
5369 | * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg |
5370 | for constants. | |
5371 | (constant_subword): Delete. | |
5372 | * rtl.h (constant_subword): Delete prototype. | |
5373 | (immed_double_const): Is not in varasm.c. | |
5374 | * simplify-rtx.c (simplify_immed_subreg): New. | |
5375 | (simplify_subreg): Use simplify_immed_subreg. | |
5376 | ||
0c90aa3c GK |
5377 | * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather |
5378 | than trying to generate RTL directly. | |
5379 | (fix_trunctfsi2): Use expand_fix rather than trying to generate | |
5380 | RTL directly. | |
5381 | ||
64d961b8 GK |
5382 | * dwarf2out.c (add_const_value_attribute): Remove incorrect comment. |
5383 | ||
72b38561 DE |
5384 | 2004-01-06 David Edelsohn <edelsohn@gnu.org> |
5385 | ||
5386 | * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each | |
5387 | function into a separate macro. | |
5388 | (read_only_data_section): Add void argument. | |
5389 | (private_data_section): Same. | |
5390 | (read_only_private_data_section): Same. | |
5391 | (toc_section): Same. | |
5392 | ||
9a609388 JH |
5393 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
5394 | ||
0aaae060 JH |
5395 | * invoke.texi: Remove typo in last change. |
5396 | ||
9a609388 JH |
5397 | PR target/10301 |
5398 | * config.gcc: Accept opteron and athlon-64 as variants | |
5399 | of k8. | |
5400 | * i386.c (override_options): Likewise. | |
5401 | * invoke.texi (i386 -mtune): Expand documentation. | |
5402 | ||
5d3cc252 KH |
5403 | 2004-01-06 Kazu Hirata <kazu@cs.umass.edu> |
5404 | ||
5405 | * alias.c: Fix comment typos. | |
5406 | * builtins.c: Likewise. | |
5407 | * cfg.c: Likewise. | |
5408 | * df.c: Likewise. | |
5409 | * dominance.c: Likewise. | |
5410 | * dwarf2out.c: Likewise. | |
5411 | * emit-rtl.c: Likewise. | |
5412 | * expr.c: Likewise. | |
5413 | * final.c: Likewise. | |
5414 | * fold-const.c: Likewise. | |
5415 | * gcse.c: Likewise. | |
5416 | * genattrtab.c: Likewise. | |
5417 | * genrecog.c: Likewise. | |
5418 | * gensupport.c: Likewise. | |
5419 | * ggc-zone.c: Likewise. | |
5420 | * integrate.c: Likewise. | |
5421 | * local-alloc.c: Likewise. | |
5422 | * loop.c: Likewise. | |
5423 | * recog.c: Likewise. | |
5424 | * regmove.c: Likewise. | |
5425 | * reg-stack.c: Likewise. | |
5426 | * reorg.c: Likewise. | |
5427 | * rtlanal.c: Likewise. | |
5428 | * rtl.h: Likewise. | |
5429 | * sched-ebb.c: Likewise. | |
5430 | * simplify-rtx.c: Likewise. | |
5431 | * toplev.c: Likewise. | |
5432 | * varasm.c: Likewise. | |
5433 | ||
95ea367d KH |
5434 | 2004-01-06 Kazu Hirata <kazu@cs.umass.edu> |
5435 | ||
5436 | * doc/install.texi: Fix typos. | |
5437 | * doc/invoke.texi: Likewise. | |
5438 | * doc/md.texi: Likewise. | |
5439 | ||
f26ef713 KI |
5440 | 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
5441 | ||
5442 | * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed | |
5443 | ||
bcf17554 JH |
5444 | 2004-01-06 Jan Hubicka <jh@suse.cz> |
5445 | ||
5446 | * i386.c (init_cumulative_args): Add handling of MMX_REGPARM. | |
5447 | (function_arg_advance): Do not pass aggregates in SSE; deal handling | |
5448 | of MMX_REGPARM. | |
5449 | (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM; | |
5450 | add MMX_REGPARM. | |
5451 | * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields. | |
5452 | (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI. | |
5453 | (MMX_REGPARM_MAX): Similarly for -mmmx. | |
5454 | ||
24746a42 KH |
5455 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5456 | ||
5457 | * config/sh/linux.h: Fix comment formatting. | |
5458 | * config/sh/netbsd-elf.h: Likewise. | |
5459 | * config/sh/sh.c: Likewise. | |
5460 | * config/sh/sh.h: Likewise. | |
5461 | * config/sh/vxworks.h: Likewise. | |
5462 | ||
f7e7e318 KH |
5463 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5464 | ||
5465 | * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison. | |
5466 | * toplev.c (output_file_directive): Don't use | |
5467 | ASM_OUTPUT_MAIN_SOURCE_FILENAME. | |
5468 | ||
80a08664 SB |
5469 | 2004-01-05 Steven Bosscher <s.bosscher@student.tudelft.nl> |
5470 | ||
5471 | * toplev.c: Fix broken checkin of 2003-12-30. | |
5472 | ||
02fef853 | 5473 | 2004-01-05 Daniel Berlin <dberlin@dberlin.org> |
deae8de6 | 5474 | |
02fef853 DB |
5475 | * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS |
5476 | (USING_MMAP): We don't support non-mmap. | |
5477 | (struct alloc_chunk): Steal 1 bit from typecode, use it to mark | |
5478 | large objects. | |
5479 | (struct page_entry): Remove bytes_free. | |
5480 | (struct page_table_chain): Remove. | |
5481 | (struct globals): Remove page_table member. | |
5482 | (loookup_page_table_entry): Function deleted. | |
5483 | (set_page_table_entry): Ditto. | |
5484 | (ggc_allocated_p): No longer need page table lookups. | |
5485 | (ggc_marked_p): Ditto. | |
5486 | (alloc_small_page): Don't care about bytes_free anymore. | |
5487 | (alloc_large_page): Round up size. | |
5488 | (ggc_alloc_zone_1): Mark large objects as such, and calculate | |
deae8de6 | 5489 | their size the new way. |
02fef853 DB |
5490 | Remove page table lookups and setting. |
5491 | (ggc_get_size): Calculate large object size the new way. | |
5492 | (sweep_pages): Redo to account for fact that we no longer have | |
5493 | bytes_free. | |
5494 | (ggc_collect): No longer need to reincrement bytes_free. | |
5495 | (ggc_pch_alloc_object): Handle new large objects properly. | |
5496 | (ggc_pch_read): Put PCH stuff into it's own uncollected zone. | |
5497 | ||
60b799fd KH |
5498 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5499 | ||
5500 | * doc/invoke.texi: Remove a page break. | |
5501 | ||
908c8c7e KH |
5502 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5503 | ||
5504 | * config/avr/avr.c (avr_output_function_prologue): Remove an | |
5505 | extra pair of curly braces. | |
5506 | ||
8596d0a1 KH |
5507 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5508 | ||
5509 | * config/mn10300/mn10300.c: Fix comment formatting. | |
5510 | * config/mn10300/mn10300.h: Likewise. | |
5511 | ||
1e2d4dc1 RK |
5512 | 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
5513 | ||
5514 | * tree.h: Update documentation on nothrow_flag. | |
5515 | * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for | |
5516 | types. | |
5517 | ||
b6e69d94 KH |
5518 | 2004-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5519 | ||
5520 | * doc/invoke.texi: Remove traces of dead ports. | |
5521 | ||
1cf959cb RS |
5522 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
5523 | ||
5524 | * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs | |
5525 | option. | |
5526 | ||
f6149877 RS |
5527 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
5528 | ||
5529 | PR target/12945 | |
5530 | * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for | |
b56c0023 | 5531 | counter labels. |
f6149877 RS |
5532 | * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete. |
5533 | (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating | |
5534 | string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check | |
5535 | the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P. | |
5536 | (mips_symbol_insns): Don't trust the local/global classification. | |
5537 | (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol. | |
5538 | (override_options): Make -mabicalls -fno-unit-at-a-time imply | |
5539 | -mno-explicit-relocs. | |
5540 | (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish | |
5541 | between local and global symbols. | |
5542 | ||
a6008bd8 RS |
5543 | 2004-01-05 Richard Sandiford <rsandifo@redhat.com> |
5544 | ||
5545 | * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare. | |
5546 | (mips_preferred_reload_class): Declare. | |
5547 | * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function. | |
5548 | (EXTRA_CONSTRAINT): Update accordingly. | |
5549 | (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class. | |
5550 | * config/mips/mips.c (mips_dangerous_for_la25_p): New function. | |
5551 | (mips_preferred_reload_class): New function. Prefer LEA_REGS if | |
5552 | mips_dangerous_for_la25_p. | |
5553 | (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS | |
5554 | if mips_dangerous_for_la25_p. | |
5555 | ||
d7b3c085 BI |
5556 | 2004-01-05 Bernardo Innocenti <bernie@develer.com> |
5557 | ||
5558 | * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison | |
deae8de6 | 5559 | warning. |
d7b3c085 | 5560 | |
ca9bc441 NN |
5561 | 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org> |
5562 | ||
5563 | * configure.ac: Use AC_PROG_CPP_WERROR. | |
5564 | * configure: Regenerate. | |
5565 | ||
016d7f3e ZW |
5566 | 2004-01-04 Zack Weinberg <zack@codesourcery.com> |
5567 | ||
5568 | * .cvsignore: Add autom4te.cache. | |
5569 | ||
5a4b3afd RS |
5570 | 2004-01-04 Richard Sandiford <rsandifo@redhat.com> |
5571 | ||
5572 | * doc/invoke.texi: Revamp documentation of MIPS options. Remove | |
5573 | -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile, | |
5574 | -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first, | |
5575 | then architecture options, then ABI options. General rewording. | |
5576 | ||
928a5ba9 JM |
5577 | 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk> |
5578 | ||
5579 | PR c/3414 | |
5580 | * doc/extend.texi: Clarify definition of malloc attribute. | |
5581 | ||
dc0bfe6a JH |
5582 | 2004-01-04 Jan Hubicka <jh@suse.cz> |
5583 | ||
5584 | * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency. | |
5585 | * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed | |
5586 | * cgraph.h (cgraph_edge): Replace inline_call by inline_failed | |
5587 | (cgraph_inline_p): Add extra argument reason. | |
5588 | * cgraphunit.c: Minor formating fixes. | |
5589 | cgraph_first_inlined_callee): New functions. | |
5590 | (record_call_1): Record builtins too. | |
5591 | (cgraph_analyze_function): Update inline_failed messages. | |
5592 | (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into, | |
5593 | cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed. | |
5594 | (cgraph_check_inline_limits): Likewise; Add argument reason. | |
5595 | (cgraph_set_inline_failed): New static function. | |
5596 | (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set | |
5597 | reasons. | |
5598 | (cgraph_inline_p): Add new argument reason. | |
5599 | * tree-inline.c (expand_call_inline): Update warning. | |
5600 | ||
ba479fd2 NN |
5601 | 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org> |
5602 | ||
914c5af7 NN |
5603 | * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM |
5604 | with modern equivalents. | |
5605 | * configure: Regenerate. | |
5606 | ||
016d7f3e ZW |
5607 | * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE. |
5608 | * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove. | |
5609 | * configure: Regenerate. | |
78c9cb99 | 5610 | |
d44f1a00 NN |
5611 | * doc/install.texi: Note that 'gcc' is now a 2.57 directory. |
5612 | ||
ba479fd2 NN |
5613 | * configure.in: Rename to configure.ac. |
5614 | * configure.ac: Renamed from configure.in; make minimum necessary | |
5615 | changes for autoconf 2.5x. | |
5616 | * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. | |
5617 | * configure: Regenerate with autoconf 2.57. | |
5618 | ||
031a26c5 KH |
5619 | 2004-01-03 Kazu Hirata <kazu@cs.umass.edu> |
5620 | ||
5621 | * config/mips/linux.h: Fix comment formatting. | |
5622 | * config/mips/mips.c: Likewise. | |
5623 | * config/mips/mips.h: Likewise. | |
5624 | * config/mips/mips.md: Likewise. | |
5625 | * config/mips/netbsd.h: Likewise. | |
5626 | * config/mips/windiss.h: Likewise. | |
5627 | ||
b87cfcfb RH |
5628 | 2004-01-02 Richard Henderson <rth@redhat.com> |
5629 | ||
5630 | * config/i386/i386.md (fp constant pool splitter): Reorg suppression | |
5631 | for sse and 387; add suppression for mmx. | |
5632 | ||
36579663 AP |
5633 | 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu> |
5634 | ||
9d85830f AP |
5635 | * loop.c (loop_optimize): Free all loops_info's mems. |
5636 | ||
016d7f3e | 5637 | * c-typeck.c (finish_init): Free spelling_base before |
36579663 | 5638 | setting it again. |
016d7f3e | 5639 | |
36579663 AP |
5640 | * cfgloop.c (flow_loops_find): Always free the sbitmap |
5641 | headers. | |
5642 | ||
5643 | * predict.c (estimate_probability): Free bbs after being | |
5644 | done with it. | |
5645 | ||
3864b6fe KH |
5646 | 2004-01-02 Kazu Hirata <kazu@cs.umass.edu> |
5647 | ||
5648 | * config/mn10300/mn10300.h (PREDICATE_CODES): Add | |
5649 | const_8bit_operand and call_address_operand. | |
5650 | ||
8b6bd5d7 JH |
5651 | 2004-01-02 Jan Hubicka <jh@suse.cz> |
5652 | ||
5653 | * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls | |
5654 | when there is nothing to inline but warnings are requested. | |
5655 | (cgraph_decide_inlining): Fix memory leak. | |
5656 | ||
9b9bd3b2 JH |
5657 | 2004-01-02 Jan Hubicka <jh@suse.cz> |
5658 | ||
5659 | * expr.c (store_constructor): Fix pasto in previous patch. | |
5660 | ||
43f3a59d KH |
5661 | 2004-01-02 Kazu Hirata <kazu@cs.umass.edu> |
5662 | ||
5663 | * config/i386/cygming.h: Fix comment formatting. | |
5664 | * config/i386/djgpp.h: Likewise. | |
5665 | * config/i386/gthr-win32.c: Likewise. | |
5666 | * config/i386/i386-interix.h: Likewise. | |
5667 | * config/i386/i386.c: Likewise. | |
5668 | * config/i386/i386.h: Likewise. | |
5669 | * config/i386/openbsd.h: Likewise. | |
5670 | * config/i386/winnt.c: Likewise. | |
5671 | * config/i386/xm-mingw32.h: Likewise. | |
5672 | ||
daef8bbd JM |
5673 | 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk> |
5674 | ||
5675 | * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update | |
5676 | copyright and last modification dates. | |
5677 | ||
7e081a0c AJ |
5678 | 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de> |
5679 | ||
5680 | * doc/install.texi (Specific): Mention x86_64. | |
5681 | ||
ac3f5df7 HPN |
5682 | 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com> |
5683 | ||
5684 | * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]: | |
5685 | Call force_operand on plus_constant result. | |
5686 | ||
997404de JH |
5687 | 2004-01-01 Jan Hubicka <jh@suse.cz> |
5688 | ||
5689 | * expmed.c (store_bit_field, extract_bit_field): Use new named patterns | |
5690 | * expr.c (store_constructor): Use vec_init pattern. | |
5691 | * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init. | |
5692 | * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init | |
5693 | (vec_set_optab, vec_extract_optab, vec_init_optab): New. | |
5694 | * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf): | |
5695 | New patterns. | |
5696 | (sse2_unpc?pd): Fix pattern. | |
5697 | (sse2_movlpd): Kill. | |
5698 | (sse2_movsd): Deal with movlpd too. | |
5699 | * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd. | |
5700 | (ix86_expand_vector_init): New. | |
5701 | * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions. | |
5702 | * md.texi (vec_set, vec_extract): Document | |
5703 | ||
b684a3df JH |
5704 | 2003-12-31 Jan Hubicka <jh@suse.cz> |
5705 | ||
5706 | PR opt/13473 | |
5707 | * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside | |
5708 | ASM input operands | |
5709 | ||
5710 | PR opt/12617 | |
5711 | * toplev.c (dump_file_index): Reorder ce3 and bbro. | |
5712 | (dump_file): Likewise. | |
5713 | (rest_of_compilation): Likewise. | |
5714 | ||
5715 | PR debug/13367 | |
5716 | * cgraph.c (cgraph_function_possibly_inlined): Even with | |
5717 | flag_really_no_inline we inline always_inline functions. | |
5718 | * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag | |
5719 | for non-always_inline functions when there is flag_really_no_inline. | |
5720 | (cgraph_decide_inlining): Limit work done when not inlining. | |
5721 | (cgraph_decide_inlining_incrementally): Likewise. | |
5722 | (cgraph_optimize_function): Check whether something got inlined. | |
5723 | * c-objc-common.c (c_disregard_inline_limits): Do not always inline | |
5724 | extern inline functions when not inlining. | |
5725 | ||
5726 | * opts.c (decode_options): Disable crossjumping at -O1 | |
5727 | * invoke.texi (-O1): Document change. | |
a55f4481 | 5728 | |
cd14f58c | 5729 | See ChangeLog.10 for earlier changes. |