]>
Commit | Line | Data |
---|---|---|
80e909c6 | 1 | 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> |
2 | ||
3 | * Makefile.in (extraclean): Delete. | |
4 | * configure.in (target_list): Remove extraclean. | |
5 | * configure: Regenerate. | |
6 | * doc/makefile.texi, doc/sourcebuild.texi: Update. | |
7 | * objc/Make-lang.in (objc.extraclean): Delete. | |
8 | ||
71a3866b | 9 | 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> |
10 | ||
11 | * Makefile.in (lang_checks): Add. | |
12 | (check-c++, check-f77, check-java, check-g++, check-g77, | |
13 | check-objc): Remove hardcoded targets. | |
14 | * doc/sourcebuild.texi: Document testsuite hooks. | |
15 | * objc/Make-lang.in (check-objc, lang_checks): Add. | |
16 | ||
8c50ec6a | 17 | 2003-11-19 Scott Snyder <snyder@fnal.gov> |
18 | ||
19 | PR target/13131 | |
20 | * dwarf2out.c (gen_array_type_die): DW_AT_declaration should be a | |
21 | flag, not a constant. | |
22 | ||
84d95b4a | 23 | 2003-11-19 Kelley Cook <kcook@gcc.gnu.org> |
24 | ||
25 | * config/arc/arc-protos.h: Update to C90 prototypes. | |
26 | * config/arc/arc.c: Likewise. | |
27 | * config/arc/initfini.c: Likewise. | |
28 | ||
46390118 | 29 | 2003-11-19 Andreas Krebbel <krebbel1@de.ibm.com> |
30 | ||
31 | * stmt.c (expand_goto): Memory clobbers added. | |
32 | ||
7d6492e3 | 33 | 2003-11-19 Andreas Krebbel <krebbel1@de.ibm.com> |
34 | ||
35 | * reload.c (find_reloads): Added missing type casts. | |
36 | ||
3da2d259 | 37 | 2003-11-19 James E Wilson <wilson@specifixinc.com> |
38 | ||
39 | * combine.c (sets_function_arg_p): Delete unused function. | |
40 | ||
3abcbf62 | 41 | 2003-11-19 Eric Christopher <echristo@redhat.com> |
42 | ||
43 | * reload1.c (reload): Revert 2 previous checkins. | |
44 | ||
6be1fecf | 45 | 2003-11-19 Nathanael Nerode <neroden@gcc.gnu.org> |
46 | ||
47 | * cpptrad.c (_cpp_scan_out_logical_line): Improve test for | |
48 | whether directive begins at the beginning of a line. | |
49 | ||
f804ebf1 | 50 | 2003-11-19 Richard Sandiford <rsandifo@redhat.com> |
51 | ||
52 | * config/frv/frv.c (frv_init_libfuncs): Correct ufix_optab entries. | |
53 | ||
8bb7f9c7 | 54 | 2003-11-19 Gerald Pfeifer <gp@suse.de> |
55 | ||
56 | * doc/install.texi (Specific): Remove information on old versions | |
57 | of glibc versus old versions of GCC. | |
58 | ||
ca80cbc1 | 59 | 2003-11-19 Richard SAndiford <rsandifo@redhat.com> |
60 | ||
61 | * emit-rtl.c (gen_lowpart): Don't force MEMs into a register unless | |
62 | the register lowpart is a TRULY_NOOP_TRUNCATION. | |
63 | ||
3afd5430 | 64 | 2003-11-19 Richard Henderson <rth@redhat.com> |
65 | ||
66 | * config/i386/i386.c (print_reg): Handle QI and HI modes for | |
67 | non Q regs. | |
68 | ||
a27aa522 | 69 | 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch> |
70 | ||
71 | * config/config.gcc (powerpc-*-darwin*): Add libgcc build | |
72 | specification file. | |
73 | * config/t-slibgcc-darwin: New file, libgcc build specification. | |
74 | * config/t-darwin: Add libgcc2 flag -fPIC. | |
75 | * config/rs6000/t-darwin: Multilib matches float. | |
76 | * libgcc-darwin.ver: New file, contains libgcc symbols. | |
77 | ||
7c13af68 | 78 | 2003-11-18 Nathanael Nerode <neroden@gcc.gnu.org> |
79 | ||
80 | * config/ns32k/ns32k.h: Remove obsolete comment. | |
81 | ||
6b784824 | 82 | 2003-11-18 Roger Sayle <roger@eyesopen.com> |
83 | ||
84 | PR middle-end/11821 | |
85 | * config/arm/arm.c (arm_rtx_costs_1): Improve estimate of the code | |
86 | size for calls to libgcc's div & mod subroutines when using -Os. | |
87 | ||
4aa80500 | 88 | 2003-11-18 Jan Hubicka <jh@suse.cz> |
89 | ||
90 | * cgraph.c (change_decl_assembler_name): Avoid bogus warnings. | |
91 | ||
63cd2c39 | 92 | 2003-11-18 Marc Espie <espie@openbsd.org> |
93 | ||
94 | * config/rs6000/sysv4.h: OpenBSD hooks. | |
95 | ||
3a855a53 | 96 | 2003-11-18 Richard Henderson <rth@redhat.com> |
97 | ||
98 | * expr.c (expand_expr): Don't look through constant arrays if | |
99 | they don't bind locally. | |
100 | ||
d8cb6ce8 | 101 | 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
102 | ||
103 | * expr.c (convert_move): Use GET_MODE_PRECISION instead of bitsize | |
104 | when seeing if truncation or extension. | |
105 | ||
cab8604f | 106 | 2003-11-17 Eric Christopher <echristo@redhat.com> |
107 | ||
108 | * reload1.c (reload): Fix previous change. | |
109 | ||
023dc493 | 110 | 2003-11-17 Scott Snyder <snyder@fnal.gov> |
111 | ||
112 | PR debug/11325 | |
113 | * dwarf2out.c (struct die_struct): Add die_definition field. | |
114 | (add_AT_specification): New. | |
115 | (gen_subprogram_die, gen_variable_die, | |
116 | gen_struct_or_union_type_die): Use it. | |
117 | (prune_unused_types_mark): If we're marking a forward declaration, | |
118 | also mark the full definition, if it exists. | |
119 | ||
89176bdb | 120 | 2003-11-16 Nick Clifton <nickc@redhat.com> |
121 | ||
122 | * config/stormy16/stormy16.h (BUILD_VA_LIST_TYPE): Delete. | |
123 | * config/stormy16/stormy16-protos.h (xstormy16_build_va_list): | |
124 | Remove prototype. | |
125 | * config/stormy16/stormy16.c (xstormy16_build_va_list): Rename | |
126 | to xstormy16_build_builtin_va_list and make static. | |
63cd2c39 | 127 | (TARGET_BUILD_BUILTIN_VA_LIST): Define. |
89176bdb | 128 | |
5b9da921 | 129 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
130 | ||
131 | * config/h8300/h8300-protos.h: Add the prototype for | |
132 | same_cmp_following_p. | |
133 | * config/h8300/h8300.c (same_cmp_following_p): New. | |
134 | * config/h8300/h8300.md (peephole2): Use it. | |
135 | ||
28dca3fe | 136 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
137 | ||
138 | * config/h8300/h8300.md: Don't use REGNO when its operand is | |
139 | not guaranteed to be a REG. | |
140 | ||
2c8ff1ed | 141 | 2003-11-16 Richard Sandiford <rsandifo@redhat.com> |
142 | ||
143 | * Makefile.in (expr.o): Depend on $(TARGET_H). | |
144 | * target.h (return_in_msb): New target hook. | |
145 | * target-def.h (TARGET_RETURN_IN_MSB): New macro. | |
146 | (TARGET_CALLS): Include it. | |
147 | * calls.c (shift_returned_value): New function. | |
148 | (expand_call): Use it. | |
149 | * expr.c: Include target.h. | |
150 | (copy_blkmode_from_reg): Check targetm.calls.return_in_msb when | |
151 | deciding what padding is needed. Change the name of the local | |
152 | padding variable from big_endian_correction to padding_correction. | |
153 | * stmt.c (shift_return_value): New function. | |
154 | (expand_return): Use it. Adjust memory->register copy in the same | |
155 | way as copy_blkmode_from_reg. Only change the return register's | |
156 | mode if it was originally BLKmode. | |
157 | * doc/tm.texi (TARGET_RETURN_IN_MSB): Document. | |
158 | * config/mips/mips.c (TARGET_RETURN_IN_MSB): Define. | |
159 | (mips_fpr_return_fields): New, split out from mips_function_value. | |
160 | (mips_return_in_msb, mips_return_fpr_pair): New functions. | |
161 | (mips_function_value): Rework to use the functions above. | |
162 | * config/mips/irix6-libc-compat.c: Delete. | |
163 | * config/mips/t-iris6 (LIB2FUNCS_STATIC_EXTRA): Undefine. | |
164 | ||
07a40807 | 165 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
166 | ||
167 | * doc/install.texi (--enable-checking): Update valgrind's URL. | |
168 | ||
0972fba8 | 169 | 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
170 | ||
171 | * config/h8300/h8300.md: Fix warnings by replacing -2147483648 | |
172 | with -2147483647 - 1. | |
173 | ||
d02b1ce3 | 174 | 2003-11-16 Gerald Pfeifer <gerald@pfeifer.com> |
175 | ||
176 | Fix links in online manuals. | |
177 | * doc/invoke.texi (H8/300 Options): @xref to ld, not ld.info. | |
178 | (Precompiled Headers): @pxref to cpp, not cpp.info. | |
179 | ||
39aebbc3 | 180 | 2003-11-16 Jason Merrill <jason@redhat.com> |
181 | ||
182 | * Makefile.in, objc/Make-lang.in (objc.tags): Create TAGS.sub | |
183 | files in each directory and TAGS files that include them for each | |
184 | front end. | |
185 | ||
1f8c293b | 186 | 2003-11-15 Kazu Hirata <kazu@cs.umass.edu> |
187 | ||
188 | * config/h8300/lib1funcs.asm (divnorm): Store the sign in bit | |
189 | 3 of S2L. | |
190 | (modnorm): Likewise. | |
191 | (exitdiv): Look at bit 3 of S2L only. | |
192 | ||
cec97c18 | 193 | 2003-11-15 Kazu Hirata <kazu@cs.umass.edu> |
194 | ||
195 | * config/h8300/h8300.h (DO_GLOBAL_CTORS_BODY): Fix warnings. | |
196 | (DO_GLOBAL_DTORS_BODY): Likewise. | |
197 | ||
6380840b | 198 | 2003-11-15 Joseph S. Myers <jsm@polyomino.org.uk> |
199 | ||
200 | * doc/install.texi (Prerequisites): Refine documentation of | |
201 | autoconf, automake and perl requirements. Document required | |
202 | gettext version. | |
203 | ||
cab8604f | 204 | <2003-11-14 Jason Merrill <jason@redhat.com> |
0d6df611 | 205 | |
206 | * function.c (assign_parms): Use TREE_TYPE to determine the real | |
207 | type of the argument object. | |
208 | ||
75e81d82 | 209 | 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
210 | ||
211 | * config/h8300/lib1funcs.asm (___udivsi3): Peel off the first | |
212 | iteration. | |
213 | ||
5ddc0793 | 214 | 2003-11-14 Fariborz Jahanian <fjahanian@apple.com> |
215 | ||
216 | * config/rs6000/rs6000.c (rs6000_move_block_from_reg): | |
217 | New routine to save vararg registers on stack. Support for | |
218 | -mpowerpc64 in mixed mode. | |
219 | ||
9cbcee62 | 220 | 2003-11-14 Bernardo Innocenti <bernie@develer.com> |
221 | ||
222 | * config/m68k/m68k.c: Use C statements instead of #ifdef's when testing | |
223 | for MOTOROLA versus MIT syntax. Improves readability and provides | |
224 | better compile-time error checking for both code paths. | |
225 | ||
ab2e8833 | 226 | 2003-11-14 Kelley Cook <kcook@gcc.gnu.org> |
227 | ||
228 | * config/frv/frv-protos.h: Update for C90. | |
229 | * config/frv/frv.h: Likewise. | |
230 | * config/frv/frvbegin.c: Likewise. | |
cab8604f | 231 | * config/frv/frv.c: Likewise. |
ab2e8833 | 232 | (frv_adjust_field_align): Delete unused variable. |
233 | ||
a1497e24 | 234 | 2003-11-14 Geoffrey Keating <geoffk@apple.com> |
235 | ||
bae1b63d | 236 | * config/rs6000/rs6000.md: Add 'DEFAULT_ABI == ABI_DARWIN' |
237 | to each place where TARGET_LONG_DOUBLE_128 is used with | |
238 | DEFAULT_ABI == ABI_AIX. | |
239 | ||
a1497e24 | 240 | * cppfiles.c (_cpp_find_file): Make 'one or more PCH files were found' |
241 | message comply with GNU standards. | |
242 | ||
3fb924d2 | 243 | 2003-11-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
244 | ||
245 | PR/6552 | |
246 | * function.c (struct epi_info): New field const_equiv. | |
247 | (update_epilogue_consts): New function. | |
248 | (keep_stack_depressed): Clear new field and verify scratch register | |
249 | doesn't have it set. | |
250 | Call new function via note_stores. | |
251 | (handle_epilogue_set): Allow setting SP equiv reg in different mode. | |
252 | Allow PLUS where second operand is register known set to constant. | |
253 | (emit_equiv_load): Write load using proper mode if source different. | |
254 | * config/mips/mips.md (return_internal): Put (return) first. | |
255 | ||
e0c43d95 | 256 | 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
257 | ||
258 | * config/h8300/lib1funcs.asm (___udivsi3): Add a comment. | |
259 | ||
c9dddb78 | 260 | 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
261 | ||
262 | * config/h8300/lib1funcs.asm (modsi3): Don't save unused | |
263 | registers. | |
264 | (divsi3): Likewise. | |
265 | (reti): Don't restore unused registers. | |
266 | ||
34ea6ee1 | 267 | 2003-11-14 Nick Clifton <nickc@redhat.com> |
268 | ||
269 | * config/fr30/fr30.c: Include toplev.h | |
270 | ||
134c13b5 | 271 | 2003-11-14 Richard Earnshaw <rearnsha@arm.com> |
272 | ||
273 | * except.c (sjlj_emit_function_enter): Mark internal label as LOCAL. | |
274 | ||
068c4bec | 275 | 2003-11-14 Richard Earnshaw <rearnsha@arm.com> |
276 | ||
cab8604f | 277 | * arm.c (arm_emit_vector_const, arm_output_load_gr): Use ISO C |
068c4bec | 278 | function definition syntax. |
279 | ||
100d52d8 | 280 | 2003-11-14 Eric Christopher <echristo@redhat.com> |
281 | ||
282 | * reload1.c (reload): Revert previous patch. Make | |
283 | check for assignment into reg_equiv_address stricter. | |
284 | ||
f008c4c8 | 285 | 2003-11-14 Arnaud Charlet <charlet@act-europe.fr> |
286 | ||
287 | * Makefile.in (POSTSTAGE1_FLAGS_TO_PASS): Pass ADAFLAGS. | |
288 | ||
93569f0a | 289 | 2003-11-14 Richard Sandiford <rsandifo@redhat.com> |
290 | ||
291 | * config/frv/frv.c (frv_in_small_data_p): Return false for unknown | |
292 | section names. | |
293 | ||
886a914d | 294 | 2003-11-14 Jason Merrill <jason@redhat.com> |
295 | ||
296 | PR middle-end/12526 | |
297 | * tree.c (build): A CALL_EXPR has side-effects if its arguments do. | |
298 | * calls.c (call_expr_flags): New fn. | |
299 | * tree.h: Declare it. | |
300 | ||
bc41310c | 301 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
302 | ||
303 | * config/h8300/lib1funcs.asm (__udivsi3): Remove. | |
304 | (divmodsi3): Change the name to ___udivsi3. | |
305 | Update all callers. | |
306 | ||
ec7f942b | 307 | 2003-11-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
308 | ||
309 | * libgcc2.c (__negdi2, __addvsi3, __addvdi3, __subvsi3, __subvdi3, | |
310 | __mulvsi3, __negvsi2, __negvdi2, __mulvdi3, __lshrdi3, __ashldi3, | |
311 | __ashrdi3, __ffsDI2, __muldi3, __clzDI2, __ctzDI2, __parityDI2, | |
312 | __udivmoddi4, __divdi3, __moddi3, __cmpdi2, __ucmpdi2, | |
313 | __fixunstfDI, __fixunsxfDI, __fixunsdfDI, __fixunssfDI, | |
314 | __floatdixf, __floatditf, __floatdidf, __floatdisf, __gcc_bcmp): | |
315 | Const-ify and/or initialize automatic variables at declaration. | |
316 | ||
c9b7cb67 | 317 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
318 | ||
319 | * config/h8300/lib1funcs.asm (divmodsi4): Replace all the uses | |
320 | of er4 with er3. Adjust all callers. | |
321 | ||
a98c90fb | 322 | 2003-11-13 Andrew Pinski <apinski@apple.com> |
323 | ||
100d52d8 | 324 | * config/darwin.c (machopic_output_possible_stub_label): |
325 | Allow stub symbol be not defined when outputting possible | |
a98c90fb | 326 | stub label. |
327 | ||
698fe526 | 328 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
329 | ||
330 | * config/h8300/lib1funcs.asm (___udivsi3): Jump to reti | |
331 | instead of exitdiv. | |
332 | (___umodsi3): Likewise. | |
333 | (exitdiv): Do not restore any register. | |
334 | (reti): Restore registers. | |
335 | ||
02679eed | 336 | 2003-11-13 Steven Bosscher <stevenb@suse.de> |
337 | ||
338 | * tree-inline.c (walk_tree): Handle PLACEHOLDER_EXPR. | |
339 | ||
95d5bbec | 340 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
341 | ||
342 | * config/h8300/lib1funcs.asm: Fix comment typos. | |
343 | ||
8c98a03c | 344 | 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
345 | ||
346 | * config/h8300/lib1funcs.asm (udivsi3): Don't save/restore | |
347 | unused registers. Don't jump to exitdiv. | |
348 | (umodsi3): Likewise. | |
349 | ||
86ffcd1e | 350 | 2003-11-13 Mark Mitchell <mark@codesourcery.com> |
351 | Kean Johnston <jkj@sco.com> | |
352 | ||
353 | PR c/13029 | |
354 | * toplev.c (check_global_declarations): Do not warn about unused | |
355 | static consts. | |
356 | ||
4158f73b | 357 | 2003-11-13 Pavel Pisa <pisa@cmp.felk.cvut.cz> |
358 | Kazu Hirata <kazu@cs.umass.edu> | |
359 | ||
360 | * config/h8300/lib1funcs.asm (DenHighNonZero): Optimize using | |
361 | the approximate quotient method. | |
362 | ||
7b842133 | 363 | 2003-11-13 Richard Earnshaw <rearnsha@arm.com> |
364 | ||
365 | * combine.c (distribute_notes): When re-distributing the notes from | |
366 | an insn we are about to delete, ensure we can't end up with a cyclic | |
367 | list of notes. | |
368 | ||
9836f32e | 369 | 2003-11-13 Eric Botcazou <ebotcazou@libertysurf.fr> |
370 | ||
371 | PR optimization/12926 | |
372 | * expr.c (expand_assignment) [COMPONENT_REF]: Don't put | |
373 | the UNCHANGING_RTX_P flag on memory references to read-only | |
374 | components that are not addressable. | |
375 | ||
9eaf0a03 | 376 | 2003-11-12 Kazu Hirata <kazu@cs.umass.edu> |
377 | ||
378 | * config/h8300/lib1funcs.asm (divmodsi4): Clear S0P in | |
379 | DenHighNonZero. | |
380 | ||
681a883f | 381 | 2003-11-13 Jan Hubicka <jh@suse.cz> |
382 | ||
383 | PR opt/12275 | |
384 | * c-decl.c (finish_decl): Use change_decl_assembler_name. | |
385 | * c-pragma.c (handle_pragma_redefine_extname): Likewise. | |
386 | * varasm.c (make_decl_rtl): Likewise. | |
387 | * cgraph.c (change_decl_assembler_name): New function. | |
388 | * tree.h (set_decl_assembler_name): Kill dead declaration. | |
389 | (change_decl_assembler_name): Declare. | |
390 | ||
391 | * decl.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. | |
392 | * decl2.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. | |
393 | ||
71b80ea2 | 394 | 2003-11-12 Kazu Hirata <kazu@cs.umass.edu> |
395 | ||
396 | * config/h8300/lib1funcs.asm (___mulsi3): Don't save/restore | |
397 | an unused register. | |
398 | ||
1939a3a1 | 399 | 2003-11-12 Richard Sandiford <rsandifo@redhat.com> |
400 | ||
401 | PR bootstrap/12752 | |
402 | * config/mips/t-iris6 (MULTILIB_OPTIONS): Put -mabi=n32 first. | |
403 | (MULTILIB_OSDIRNAMES): Reorder accordingly. | |
404 | ||
549fb3f0 | 405 | 2003-11-12 Janis Johnson <janis187@us.ibm.com> |
406 | ||
407 | * rs6000-protos.h (rs6000_initial_elimination_offset): Add. | |
408 | (rs6000_stack_info): Remove. (debug_stack_info): Remove. | |
409 | (rs6000_emit_eh_reg_restore): Add | |
410 | * rs6000.c (rs6000_stack_t): Move from rs6000.h, change data type | |
411 | of vars_size and total_size to HOST_WIDE_INT. | |
412 | (emit_frame_save): Change parameter size to HOST_WIDE_INT. | |
413 | (rs6000_stack_info): Make static; change data size to HOST_WIDE_INT. | |
414 | (debug_stack_info): Make static; change output format of HOST_WIDE_INT | |
415 | values. | |
416 | (rs6000_emit_eh_reg_restore): New, with code formerly in rs6000.md. | |
417 | (rs6000_initial_elimination_offset): New, with code formerly in | |
418 | INITIAL_ELIMINATION_OFFSET. | |
419 | * rs6000.h (rs6000_stack_t): Remove. | |
420 | (INITIAL_ELIMINATION_OFFSET): Replace code with call to function | |
421 | rs6000_initial_elimination_offset. | |
422 | * rs6000.md (UNSPECV_EH_RR split): Replace code with call to | |
423 | rs6000_emit_eh_reg_restore. | |
424 | ||
f0c467da | 425 | 2003-11-12 Mike Stump <mrs@apple.com> |
426 | ||
427 | * c-typeck.c (c_convert_parm_for_inlining): Add argnum, which | |
428 | is the argumnt we are processing so that warnings and errors | |
429 | will have that information. | |
430 | * c-tree.h (c_convert_parm_for_inlining): Add argnum. | |
431 | * lang-hooks-def.h | |
432 | (lhd_tree_inlining_convert_parm_for_inlining): Likewse. | |
433 | * langhooks.c (lhd_tree_inlining_convert_parm_for_inlining): Likewise. | |
434 | * langhooks.h (convert_parm_for_inlining): Likewise. | |
435 | * tree-inline.c (initialize_inlined_parameters): Compute and | |
436 | pass argnum down. | |
437 | ||
1f2706b2 | 438 | 2003-11-12 Alexey Starovoytov <alexey.starovoytov@sun.com> |
439 | Roger Sayle <roger@eyesopen.com> | |
440 | ||
441 | PR optimization/12953 | |
442 | * tree-inline.c (inline_forbidden_p_1): Added check for BUILT_IN | |
443 | before switch by FUNCTION_CODE. | |
444 | ||
787f8210 | 445 | 2003-11-12 Richard Earnshaw <rearnsha@arm.com> |
446 | ||
447 | * arm.md (storehi): Avoid use of explicit subreg. | |
448 | (storehi_bigend, storeinthi, movhi_bigend): Likewise. | |
449 | ||
17ce2b54 | 450 | 2003-11-12 J"orn Rennecke <joern.rennecke@superh.com> |
451 | ||
452 | * config/sh/sh.md (prefetch): New pattern. | |
453 | ||
488b20dd | 454 | 2003-11-11 Eric Christopher <echristo@redhat.com> |
455 | ||
456 | * reload1.c (reload): Verify that addresses for | |
457 | reg_equiv_* are valid for the architecture. | |
458 | ||
e134f42f | 459 | 2003-11-11 Eric Christopher <echristo@redhat.com> |
460 | ||
461 | * function.c (purge_addressof_1): Add libcall check. | |
462 | Remove test for cached replacements on fallback case. | |
463 | Simplify mode comparisons. Add libcall test for | |
464 | paradoxical subregs. | |
465 | ||
d45cca86 | 466 | 2003-11-11 Kazu Hirata <kazu@cs.umass.edu> |
467 | ||
468 | * config/h8300/t-h8300: Fix an obsolete comment. | |
469 | ||
bc9d42da | 470 | 2003-11-11 James E Wilson <wilson@specifixinc.com> |
471 | ||
472 | * expmed.c (store_bit_field, extract_bit_field): Revert last two | |
473 | changes. | |
474 | ||
f3761b5e | 475 | 2003-11-11 Kazu Hirata <kazu@cs.umass.edu> |
476 | ||
477 | * config/h8300/lib1funcs.asm: Replace DenHighZero with | |
478 | DenHighNonZero. | |
479 | ||
56f9dcaf | 480 | 2003-11-11 Jan Hubicka <jh@suse.cz> |
481 | ||
482 | * cgraphunit.c (cgraph_function_possibly_inlined_p): Use | |
483 | really_no_inline. | |
484 | ||
81635367 | 485 | 2003-11-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
486 | ||
487 | * pa.h (TRAMPOLINE_TEMPLATE): Fix flushing of cache lines when | |
488 | generating 64-bit code. | |
489 | ||
786c6f57 | 490 | 2003-11-10 David Edelsohn <edelsohn@gnu.org> |
491 | ||
492 | * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Remove | |
493 | accidental commit in previous change. | |
494 | ||
a396a14f | 495 | 2003-11-10 Fariborz Jahanian <fjahanian@apple.com> |
a396a14f | 496 | |
786c6f57 | 497 | * config/rs6000/rs6000.h (STACK_SIZE_MODE): Add definition. |
a396a14f | 498 | * config/rs6000/rs6000.c (reg_or_mem_operand): Add macho-style |
499 | address recognition. | |
500 | (macho_lo_sum_memory_operand): Routine to recognize macho-style | |
501 | address recognition. | |
502 | ||
c9f0a9eb | 503 | 2003-11-10 Richard Henderson <rth@redhat.com> |
504 | ||
505 | * dwarf2out.c (gen_label_die): Cope with DECL_RTL not set. | |
506 | ||
2c5b6111 | 507 | 2003-11-10 Matt Austern <austern@apple.com> |
508 | ||
509 | * config/darwin-protos.h (darwin_assemble_visibility): Declare. | |
510 | * config/darwin.c (darwin_assemble_visibility): Define. Warn for | |
511 | anything other than VISIBILITY_DEFAULT and VISIBILITY_HIDDEN. | |
512 | * config/darwin.h (TARGET_ASM_ASSEMBLE_VISIBILITY): Use | |
513 | darwin_assemble_visibility instead of default. | |
e134f42f | 514 | |
f299cc9c | 515 | 2003-11-10 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
516 | ||
517 | PR target/12865 | |
518 | * config/sparc/sparc.c (sparc_initialize_trampoline): Call | |
519 | __enable_execute_stack only after writing onto the stack. | |
520 | (sparc64_initialize_trampoline): Likewise. | |
521 | ||
e0156fe8 | 522 | 2003-11-09 Roger Sayle <roger@eyesopen.com> |
523 | ||
524 | * loop.c (check_dbra_loop): Try swapping the comparison operands | |
525 | of the loop condition to identify a suitable induction variable. | |
526 | * unroll.c (loop_iterations): Likewise. | |
527 | ||
438f54ba | 528 | 2003-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
529 | ||
530 | * config/sparc/sparc.h (TARGET_CPU_CPP_BUILTINS): Fix sparc vs | |
531 | sparc64 #cpu and #machine assertions. | |
532 | ||
20fa07c8 | 533 | 2003-11-09 Richard Henderson <rth@redhat.com> |
534 | ||
535 | * Makefile.in (rtlanal.o): Depend on BASIC_BLOCK_H. | |
536 | ||
d0e81fea | 537 | 2003-11-09 Jan Hubicka <jh@suse.cz> |
538 | ||
20e108fe | 539 | * tree-optimize.c (tree_rest_of_compilation): Fix warning. |
540 | ||
d0e81fea | 541 | * cgraphunit.c (cgraph_expand_function): Use |
542 | cgraph_possibly_inlined_p. | |
543 | * tree-optimize.c (tree_rest_of_compilation): Do not kill saved tree. | |
544 | ||
545 | * opts.c (common_handle_option): Do not set max-inline-insns. | |
546 | * params.def: Update comments. | |
547 | (PARAM_MAX_INLINE_INSNS): Kill. | |
548 | * invoke.texi (max-inline-insns): Kill. | |
549 | ||
af35025e | 550 | 2003-11-08 Joseph S. Myers <jsm@polyomino.org.uk> |
551 | ||
552 | PR c/3190 | |
553 | PR c/8714 | |
554 | * c-format.c (set_Wformat): Do not enable -Wformat-y2k by default. | |
555 | * invoke.texi: Update. | |
556 | ||
a7e1bb24 | 557 | 2003-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
558 | ||
559 | PR optimization/12630 | |
560 | * pa.c (compute_movstrsi_length): Rename to compute_movstr_length. | |
561 | Handle length computation 64-bit moves. | |
562 | (compute_clrstr_length, output_block_clear): Implement block clear. | |
563 | (output_block_move): Handle 64-bit moves. | |
564 | (pa_adjust_insn_length): Use compute_movstr_length and | |
565 | compute_clrstr_length. | |
566 | * pa.md (movstrsi): Revise operand order and comments. Don't use | |
567 | match_scratch. | |
568 | (movstrsi_internal): Delete. | |
569 | (movstrsi_prereload, movstrsi_postreload): New insns. Define splitter | |
570 | and peephole2 patterns to transform prereload to postreload form. | |
571 | (movstrdi, movstrdi_prereload, movstrdi_postreload, clrstrsi, | |
572 | clrstrsi_prereload, clrstrsi_postreload, clrstrdi, clrstrdi_prereload, | |
573 | clrstrdi_postreload): New patterns for 64-bit block move, and block | |
574 | clear. | |
575 | * pa-protos.h (output_block_clear): New prototype. | |
576 | ||
7bff8f28 | 577 | 2003-11-08 Andreas Schwab <schwab@suse.de> |
578 | ||
579 | * dbxout.c (current_file): Also wrap inside DBX_DEBUGGING_INFO || | |
580 | XCOFF_DEBUGGING_INFO. | |
581 | ||
14f1f66f | 582 | 2003-11-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
583 | ||
584 | * dbxout.c (current_file): Wrap declaration in DBX_USE_BINCL. | |
585 | ||
efc0d52b | 586 | 2003-11-07 Geoffrey Keating <geoffk@apple.com> |
587 | ||
62c5a858 | 588 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Remove |
589 | redundant parens. | |
590 | ||
efc0d52b | 591 | * cppfiles.c (pch_open_file): New parameter 'invalid_pch', set it. |
592 | (find_file_in_dir): Likewise. | |
593 | (_cpp_find_file): Print message if no header file is found | |
594 | but an invalid PCH file was. | |
595 | ||
804925cd | 596 | 2003-11-08 Joseph S. Myers <jsm@polyomino.org.uk> |
597 | ||
598 | * c-typeck.c (pedantic_lvalue_warning): Deprecate compound | |
599 | expressions as lvalues. | |
600 | (internal_build_compound_expr): Remove special handling for | |
601 | non-pedantic case. | |
602 | * doc/extend.texi: Document that all extended lvalues are now | |
603 | deprecated. | |
604 | ||
65f52f4e | 605 | 2003-11-07 Geoffrey Keating <geoffk@apple.com> |
606 | ||
607 | PR 11654 | |
608 | * dbxout.c (struct dbx_file): Do not save for PCH. | |
609 | (current_file): Likewise. | |
610 | (dbxout_init): Don't allocate struct dbx_file using GC. | |
611 | (dbxout_start_source_file): Likewise. | |
612 | ||
b3190e8f | 613 | 2003-11-07 Falk Hueffner <falk@debian.org> |
614 | ||
615 | * config/alpha/elf.h, config/alpha/unicosmk.h, | |
616 | config/alpha/vms.h: Convert to ISO C90. | |
617 | ||
3c094ced | 618 | 2003-11-07 Nathanael Nerode <neroden@gcc.gnu.org> |
619 | ||
620 | * config/arm/pe.h: Convert to ISO C90. | |
621 | ||
133479bd | 622 | 2003-11-07 J"orn Rennecke <joern.rennecke@superh.com> |
623 | ||
624 | * sh-protos.h (sh_pch_valid_p): Declare. | |
625 | * sh.c ("intl.h"): Include. | |
626 | (TARGET_PCH_VALID_P): Override. | |
627 | (sh_target_switches): New variable. | |
628 | (target_switches): Define. | |
629 | (sh_pch_valid_p): New function. | |
630 | ||
631 | * sh.h (MODE_AFTER): Don't change mode unless TARGET_HITACHI. | |
632 | ||
0b9fdffb | 633 | 2003-11-07 Jan Hubicka <jh@suse.cz> |
634 | ||
635 | * i386.c (x86_64_sign_extended_value): Return false from tls variables. | |
636 | (x86_64_zero_extended_value): likewise. | |
637 | ||
b5d812b8 | 638 | 2003-11-07 Richard Sandiford <rsandifo@redhat.com> |
639 | ||
640 | * config/mips/mips.md (loadgp): Take $25 as a second operand. | |
641 | * config/mips/mips.c (mips_expand_prologue): Modify accordingly. | |
642 | ||
9c40570a | 643 | 2003-11-06 Matt Austern <austern@apple.com> |
644 | ||
645 | * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY | |
646 | field instead of hanging an attribute object off the decl. | |
647 | * tree.h (DECL_VISIBLITY): New accessor macro for | |
648 | symbol_visibility field in struct tree_decl. | |
649 | (enum symbol_visibility): Move definition to before tree_decl. | |
650 | (struct tree_decl): Define new two-bit field, symbol_visibility. | |
651 | (decl_visibility): Remove declaration. | |
652 | * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY | |
653 | instead of decl_visibility. | |
e134f42f | 654 | (default_binds_local_p_1): Use DECL_VISIBILITY instead of |
9c40570a | 655 | decl_visibility. |
656 | (decl_visibility): Remove. | |
e134f42f | 657 | |
5772d010 | 658 | 2003-11-06 Ulrich Weigand <uweigand@de.ibm.com> |
659 | ||
660 | * config/s390/s390.c (s390_emit_epilogue): Recognize more cases | |
661 | where register 14 will be saved. | |
662 | ||
3b4d020c | 663 | 2003-11-06 Geoffrey Keating <geoffk@apple.com> |
664 | ||
665 | * config/rs6000/rs6000.h (USE_FP_FOR_ARG_P): Move to rs6000.c. | |
666 | (USE_ALTIVEC_FOR_ARG_P): Likewise. | |
667 | * config/rs6000/rs6000.c (USE_FP_FOR_ARG_P): Move from rs6000.h. | |
668 | Take a pointer as the CUM parameter. Update callers. | |
669 | (USE_ALTIVEC_FOR_ARG_P): Likewise. Also correct for Darwin/AIX | |
670 | 32-bit ABIs. | |
671 | (function_arg_advance): Use USE_ALTIVEC_FOR_ARG_P. Correct case | |
672 | of vector parameters as named arguments of stdarg function. | |
673 | (function_arg): Likewise. | |
674 | ||
675 | * config/rs6000/darwin.h (ASM_SPEC): Use -force_cpusubtype_ALL when | |
676 | -maltivec is specified, not the non-existent -faltivec. | |
677 | ||
201e502c | 678 | 2003-11-06 Ulrich Weigand <uweigand@de.ibm.com> |
679 | ||
680 | * config/s390/s390-protos.h (s390_function_value): Declare. | |
681 | * config/s390/s390.c (TARGET_RETURN_IN_MEMORY): Define. | |
682 | (s390_return_in_memory): New function. | |
683 | (s390_function_value): New function. | |
684 | (s390_function_arg_float): Return false for all arguments larger | |
685 | than 8 bytes. | |
686 | (s390_function_arg_pass_by_reference): Likewise. Return true for | |
687 | all vector arguments. | |
688 | (s390_function_arg_integer): New function. | |
689 | (s390_function_arg_advance): Call it. Add sanity checks. | |
690 | (s390_function_arg): Likewise. | |
691 | * config/s390/s390.h (FUNCTION_VALUE): Call s390_function_value. | |
692 | (LIBCALL_VALUE): Likewise. | |
693 | (RET_REG): Remove. | |
694 | (RETURN_IN_MEMORY): Remove. | |
695 | ||
a1d0a190 | 696 | 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
697 | ||
698 | * config/mips/mips-protos.h (mips_initial_elimination_offset): Change | |
699 | return type to HOST_WIDE_INT. | |
700 | * config/mips/mips.c (mips_frame_info): Give sizes type HOST_WIDE_INT. | |
701 | Make initialized a bool. Make register masks unsigned ints. | |
702 | (compute_frame_size): Make same mask change here. Use HOST_WIDE_INT | |
703 | where appropriate. | |
704 | (mips_initial_elimination_offset): Return a HOST_WIDE_INT. | |
705 | (mips_output_function_prologue): Print sizes as HOST_WIDE_INTs. | |
706 | ||
57ce992d | 707 | 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
708 | ||
709 | * config/frv/frv.c (frv_initial_elimination_offset): Remove bogus | |
710 | negation. | |
711 | ||
37a44937 | 712 | 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
713 | ||
714 | * config/frv/frv.h (ASM_OUTPUT_ALIGN_WITH_NOP): Define. | |
715 | ||
ad95aaf7 | 716 | 2003-11-06 Momchil Velikov <velco@fadata.bg> |
717 | ||
08a2aab3 | 718 | * config/mips/mips.c (override_options): Set MASK_SOFT_FLOAT |
719 | for VR4111 too. | |
ad95aaf7 | 720 | |
442547e5 | 721 | 2003-11-06 Jan Hubicka <jh@suse.cz> |
722 | ||
723 | * builtins.c (simplify_builtin_strrchr, simplify_builtin_strpbrk): Add | |
724 | missing casts. | |
725 | ||
7c0390e7 | 726 | 2003-11-06 Zack Weinberg <zack@codesourcery.com> |
727 | ||
728 | * genmodes.c: Change the word "bitsize" to "precision" throughout. | |
729 | * machmode.def: Likewise. | |
730 | * machmode.h (GET_MODE_SIZE): Cast value to unsigned short. | |
731 | (GET_MODE_BITSIZE): Define as GET_MODE_SIZE * BITS_PER_UNIT. | |
732 | (GET_MODE_PRECISION): New macro. | |
733 | (mode_bitsize): Renamed mode_precision. | |
734 | * stor-layout.c (mode_for_size, smallest_mode_for_size): | |
735 | Use GET_MODE_PRECISION; clarify comments. | |
736 | ||
1da1824d | 737 | 2003-11-05 Joseph S. Myers <jsm@polyomino.org.uk> |
738 | ||
739 | * doc/install-old.texi: Remove old documentation of building | |
740 | cross-compilers. | |
741 | * doc/install.texi: Move some of it to here. | |
742 | ||
5980b792 | 743 | 2003-11-05 Per Bothner <pbothner@apple.com> |
744 | ||
bc718176 | 745 | PR preprocessor/12891 |
5980b792 | 746 | * c-opts.c (finish_options): Set include_cursor to disable premature |
747 | calls to push_command_line_include from cpp_scan_nooutput. | |
748 | Fixes bug reported by DJ Delorie. | |
749 | ||
9496777f | 750 | 2003-11-05 Geoffrey Keating <geoffk@apple.com> |
751 | ||
998d01c2 | 752 | * config/rs6000/rs6000.c (setup_incoming_varargs): Remove |
753 | code supporting old-style varargs. | |
754 | ||
9496777f | 755 | * config/rs6000/rs6000.c (rs6000_machopic_legitimize_pic_address): Use |
756 | an intermediate register for better optimisation. | |
757 | ||
debeee98 | 758 | 2003-11-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
759 | ||
603f64da | 760 | PR optimization/10080 |
debeee98 | 761 | * cfgloopanal.c (variable_initial_value, variable_initial_values, |
762 | simple_loop_exit_p): Record the fact that initial value is extended | |
763 | from inner mode. | |
764 | (count_strange_loop_iterations, count_loop_iterations): Handle | |
765 | ivs that iterate in a narrower mode. Fix handling of overflows. | |
766 | Improve handling of NE conditions. | |
767 | (inverse, fits_in_mode_p): New static functions. | |
768 | (simple_increment): Detect variables that iterate in a narrower mode. | |
769 | * cfgloop.h (struct loop_desc): Fields inner_mode and extend added. | |
770 | ||
eda0b260 | 771 | 2003-11-05 Geoffrey Keating <geoffk@apple.com> |
772 | ||
0fda250c | 773 | * config/rs6000/rs6000.c (compute_vrsave_mask): Correct off-by-one |
774 | error. | |
775 | ||
eda0b260 | 776 | * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Darwin |
777 | needs VRSAVE. | |
778 | ||
f6fb23c5 | 779 | 2003-11-05 Joseph S. Myers <jsm@polyomino.org.uk> |
780 | ||
781 | * c-typeck.c (pedantic_lvalue_warning): Deprecate use of | |
782 | conditional expressions as lvalues. | |
783 | ||
f4576729 | 784 | 2003-11-05 Kazu Hirata <kazu@cs.umass.edu> |
785 | ||
786 | * tsystem.h: Add the prototype of strlen. | |
787 | * unwind-pe.h (read_encoded_value_with_base): Add an | |
788 | appropriate cast to handle a case where the pointer size is | |
789 | smaller than sizeof (int). | |
790 | ||
da484573 | 791 | 2003-11-04 Richard Sandiford <rsandifo@redhat.com> |
792 | ||
793 | * config/mips/mips-protos.h (mips_global_pic_constant_p): Delete. | |
794 | (mips_delegitimize_address): Delete. | |
795 | (mips_gotoff_global, mips_load_got_page): Declare. | |
796 | (mips_load_got_global, mips_rewrite_small_data): Declare. | |
797 | ||
798 | * config/mips/mips.h (FIND_BASE_TERM): Remove definition. | |
799 | (DANGEROUS_FOR_LA25_P): Use global_got_operand. | |
800 | (PREDICATE_CODES): Add global_got_operand, local_got_operand and | |
801 | small_data_pattern. Remove CONST from const_arith_operand's entry. | |
802 | ||
803 | * config/mips/mips.c (UNSPEC_ADDRESS_P, CONST_GP_P): New macros. | |
804 | (UNSPEC_ADDRESS, UNSPEC_ADDRESS_TYPE): Likewise. | |
805 | (mips_constant_type): Delete. | |
806 | (mips_symbol_type): Add SYMBOL_GOTOFF_PAGE, SYMBOL_GOTOFF_GLOBAL, | |
807 | SYMBOL_GOTOFF_CALL and SYMBOL_GOTOFF_LOADGP. | |
808 | (NUM_SYMBOL_TYPES): New macro. | |
809 | (mips_address_type): Remove ADDRESS_INVALID. | |
810 | (machine_function): Add has_gp_insn_p. | |
811 | (mips_constant_info): Delete. | |
812 | (mips_address_info): Add the address type as an extra field. Replace | |
813 | the c field with symbol_type. | |
814 | (mips_split_p, mips_lo_relocs, mips_hi_relocs): New arrays. | |
815 | (TARGET_DELEGITIMIZE_ADDRESS): Remove definition. | |
816 | (mips_reloc_offset_ok_p, mips_classify_constant): Delete. | |
817 | (mips_split_const, mips_symbolic_constant_p): New functions. | |
818 | (mips_symbolic_address_p): Take the symbol type and mode as arguments. | |
819 | (mips_classify_address): Return true if the address is valid, storing | |
820 | its type in INFO. Use mips_symbolic_constant_p. Use mips_lo_relocs[] | |
821 | to test whether a LO_SUM address is allowed. | |
822 | (mips_symbol_insns): Return 0 for general mips16 symbols. | |
823 | Reorder SYMBOL_GOT_GLOBAL case to match mips_symbol_type definition. | |
824 | Handle the new SYMBOL_GOTOFF_*s. | |
825 | (mips_address_insns): Update call to mips_classify_address. | |
826 | (mips_const_insns): Be more fussy about HIGH constants. Remove use | |
827 | of mips_classify_constant. Be more accurate about CONSTs. | |
828 | (mips_global_pic_constant_p): Delete. | |
829 | (const_arith_operand): Only accept CONST_INTs. | |
830 | (call_insn_operand): Remove call to mips_classify_constant. | |
831 | Let mips_symbolic_constant_p check for invalid offsets. | |
832 | (move_operand): Check for general_operands first. Only accept symbolic | |
833 | constants if they satisfy mips_symbolic_constant_p and cannot be split. | |
834 | (symbolic_constant): Use mips_symbolic_constant_p. | |
835 | (global_got_operand, local_got_operand): New predicates. | |
836 | (stack_operand): Update call to mips_classify_address. | |
837 | (mips_legitimate_address_p): Likewise. | |
838 | (mips_reloc, mips_lui_reloc): Delete. | |
839 | (mips_force_temporary): Only use the given temporary if no_new_pseudos. | |
840 | Use emit_move_insn. | |
841 | (mips_split_symbol, mips_unspec_address): New functions. | |
842 | (mips_unspec_offset_high): New function. | |
843 | (mips_load_got): Replace reloc argument with a symbol_type. | |
844 | Use mips_unspec_address to create the address and put it in a | |
845 | LO_SUM with the base register. | |
846 | (mips_load_got16, mips_load_got32): Delete. | |
847 | (mips_emit_high, mips_legitimize_symbol): Delete. | |
848 | (mips_gotoff_global): New function. | |
849 | (mips_load_got_page, mips_load_got_global): New functions. | |
850 | (mips_legitimize_symbol): Inline handling of LO_SUM splits. | |
851 | (mips_legitimize_const_move): Likewise. Remove HIGH handling. | |
852 | Inline code to handle constants plus invalid offsets. Use | |
853 | mips_split_symbol to legitimize constant pool addresses. | |
854 | (mips_delegitimize_address): Delete. | |
855 | (mips_rtx_costs): Give legitimate symbolic constants and CONST_DOUBLEs | |
856 | a cost of 1 insn. Give the rest a cost of CONSTANT_POOL_ADDRESS. | |
857 | (mips_subword): Pass memrefs through mips_rewrite_small_data. | |
858 | (mips_output_move): Remove use of mips_classify_constant. | |
859 | (mips_expand_call): Use mips_unspec_offset_high to calculate the | |
860 | high part of the GOT address for calls to global functions. | |
861 | (override_options): Initialize mips_split_p[], mips_lo_relocs[] | |
862 | and mips_hi_relocs[]. | |
863 | (print_operand): Use print_operand_reloc to handle '%h' and '%R'. | |
864 | Remove use of mips_classify_constant. | |
865 | (mips_reloc_string): Delete. | |
866 | (print_operand_reloc): New function. | |
867 | (print_operand_address): Update call to mips_classify_address. | |
868 | (mips_rewrite_small_data_p, small_data_pattern_1): New functions. | |
869 | (small_data_pattern): New predicate. | |
870 | (mips_rewrite_small_data_1, mips_rewrite_small_data): New functions. | |
871 | (mips_function_has_gp_insn): New function. | |
872 | (mips_global_pointer): Use it. | |
873 | (mips_gp_insn): Delete. | |
874 | (mips_expand_prologue): When compiling for n32/n64 abicalls, use a | |
875 | single loadgp pattern to initialize $gp. Pass it the offset of _gp | |
876 | from the start of the current function. | |
877 | (mips16_gp_pseudo_reg): Revert last patch. | |
878 | ||
879 | * config/mips/mips.md (RELOC_*): Delete. | |
880 | (UNSPEC_LOADGP, UNSPEC_FIRST_ADDRESS): New constants. | |
881 | (got): New insn attribute. | |
882 | (type): Set to "load" if got == load. | |
883 | (length): Set to 4 if got == load, 8 if got == xgot_high. | |
884 | (lui[sd]i): Delete. | |
885 | (*xgot_hi[sd]i, *xgot_lo[sd]i): New patterns. | |
886 | (*got_disp[sd]i, *got_page[sd]i): Likewise. | |
887 | (*low[sd]i): Change constraints to "d". Add a new define_split to | |
888 | rewrite small data constants into LO_SUMs. | |
889 | (loadgp): New insns. | |
890 | ||
c1da024a | 891 | 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
892 | ||
893 | * config/mips/_tilib.c: Use _ABI* in _MIPS_SIM tests. | |
894 | ||
fbe30bb9 | 895 | 2003-11-04 DJ Delorie <dj@redhat.com> |
896 | ||
897 | * config/v850/v850.md (mulhisi3): Expand the const_int case | |
898 | separately to avoid trying to sign extend the const. | |
899 | ||
3f26eaa9 | 900 | 2003-11-04 Richard Sandiford <rsandifo@redhat.com> |
901 | ||
902 | * emit-rtl.c (copy_rtx_if_shared): Don't allow MEMs with constant | |
903 | addresses to be shared. | |
904 | (force_const_mem): Return a copy of the pool entry. | |
905 | ||
63176599 | 906 | 2003-11-03 Andreas Jaeger <aj@suse.de> |
907 | ||
908 | * Makefile.in (GCC_CFLAGS): Remove @WERROR@ again. | |
909 | ||
1e94fc11 | 910 | 2003-11-03 Kelley Cook <kcook@gcc.gnu.org> |
911 | ||
912 | * Makefile.in (cpp.dvi): New target split from cpp.info. | |
913 | (gcc.dvi): New target split from gcc.info. | |
914 | (gccint.dvi): New target split from gccint.info. | |
915 | (cppinternals.dvi): New target split from cppinternals.info | |
916 | (gccinstall.info): New specific rule. | |
917 | (gccinstall.dvi): Likewise. | |
918 | (dvi): Move targets to $(docobjdir). | |
919 | ($(docobjdir)/%.dvi): New implicit rule. | |
920 | ||
de315068 | 921 | 2003-11-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
922 | ||
923 | * doc/gty.texi (tag, desc): Say more about role of desc values in | |
924 | selecting between tags. | |
925 | ||
1676fbf4 | 926 | 2003-11-03 Alexander Kabaev <ak03@gte.com> |
927 | ||
928 | * real.c (encode_ieee_single): Ensure proper promotion. | |
929 | ||
8e04d211 | 930 | 2003-11-03 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
931 | ||
932 | * doc/contrib.texi: Add Giovanni Bajo, Dara Hazeghi, Falk Hueffner, | |
933 | and Andrew Pinski. | |
934 | ||
2cbae4d7 | 935 | 2003-11-03 Syd Polk <spolk@apple.com> |
936 | ||
937 | * config/rs6000/rs6000.c (rs6000_override_options): Add G3, G4, and G5 | |
938 | marketing names to the list of supported processors. | |
939 | * config/rs6000/rs6000.h: Ditto. | |
940 | * doc/invoke.texi: Ditto. | |
941 | * config.gcc: Ditto. | |
942 | ||
2a024ef8 | 943 | 2003-11-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
944 | ||
945 | * fixinc/inclhack.def (stdio_va_list): Allow tab before va_list. | |
946 | Merge two substitutions. | |
947 | * fixinc/fixincl.x: Regenerate. | |
948 | Fixes PR bootstrap/12666. | |
949 | ||
45100280 | 950 | 2003-11-03 Joseph S. Myers <jsm@polyomino.org.uk> |
951 | ||
952 | * doc/install-old.texi: Remove VMS documentation. | |
953 | ||
bbb42405 | 954 | 2003-11-03 Jan Hubicka <jh@suse.cz> |
955 | ||
956 | * i386.c (override_options): Remove hack enabling 128bit long double | |
957 | commited by accident. | |
958 | ||
407f6844 | 959 | 2003-11-02 Per Bothner <per@bothner.com> |
960 | ||
961 | * c-opts.c (needValue): Do cpp_find_main_file before processing | |
962 | any imacros flags, so pfile->main_file is set for the latter. | |
963 | ||
dca5287f | 964 | 2003-11-03 Andreas Jaeger <aj@suse.de> |
965 | Zack Weinberg <zack@codesourcery.com> | |
966 | ||
967 | * Makefile.in (GCC_CFLAGS): Allow blacklisting of warnings. | |
968 | (SYSCALLS.c.X-warn): Suppress warnings. | |
969 | ||
22699a7e | 970 | 2003-11-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
971 | ||
972 | PR optimization/12845 | |
973 | * pa.c (output_cbranch): Use cmpb for DImode comparisons with 0. | |
974 | ||
db64490b | 975 | 2003-11-02 Zack Weinberg <zack@codesourcery.com> |
976 | ||
977 | * print-rtl.c (print_rtx): Call PRINT_REG with second argument -1. | |
978 | * config/i386/i386.c (print_reg): Abort on a virtual register | |
979 | if code != -1; not if file == asm_out_file. | |
980 | * config/i386/i386.h (PRINT_REG): Document meaning of CODE == -1. | |
981 | (DEBUG_PRINT_REG): Delete, unused. | |
982 | ||
793bb647 | 983 | 2003-11-02 Andreas Schwab <schwab@suse.de> |
984 | ||
985 | * config/ia64/fde-glibc.c (_GNU_SOURCE): Define to 1 instead of | |
986 | empty to avoid conflict with the definition from configure. | |
987 | ||
357b5a1f | 988 | 2003-11-02 Roger Sayle <roger@eyesopen.com> |
989 | ||
990 | PR optimization/10817 | |
991 | * ifcvt.c (noce_emit_move_insn): Improve documentation comment. | |
992 | (noce_try_move): New function to optimize an if-the-else into an | |
993 | unconditional move, i.e. "if (a!=b) x=a; else x=b" into "x=a". | |
994 | (noce_process_if_block): Attempt simplification with noce_try_move. | |
995 | ||
996 | * simplify-rtx.c (simplify_ternary_operation): Some minor fixes | |
997 | and improvements to the optimizations of IF_THEN_ELSE expressions. | |
998 | (simplify_subreg): Silence signed/unsigned comparison warning. | |
999 | ||
b6ea32c3 | 1000 | 2003-11-02 Richard Sandiford <rsandifo@redhat.com> |
1001 | ||
1002 | * Makefile.in (targhooks.o, reload.o): Update dependencies. | |
1003 | (GTFILES): Add targhooks.c. | |
1004 | (gt-targhooks.h): New rule; depend on s-gtype. | |
1005 | * target.h (direct_pool_load_p): New hook. | |
1006 | * target-def.h (TARGET_DIRECT_POOL_LOAD_P): New macro. | |
1007 | (TARGET_INITIALIZER): Include it. | |
1008 | * targhooks.h (default_direct_pool_load_p): Declare. | |
1009 | (hook_bool_machine_mode_true): Declare. | |
1010 | * targhooks.c: Include insn-config.h, recog.h, ggc.h and | |
1011 | gt-targhooks.h. | |
1012 | (pool_symbol): New variable. | |
1013 | (default_direct_pool_load_p): New function. | |
1014 | (hook_bool_machine_mode_true): New function. | |
1015 | * reload.c: Include target.h. | |
1016 | (find_reloads): If an alternative will force a constant into memory, | |
1017 | count an extra reload if constant pool symbols are not valid | |
1018 | addresses. If an alternative uses memory to move values between | |
1019 | registers, count the move as two reloads rather than one. | |
1020 | * config/s390/s390.c (TARGET_DIRECT_POOL_LOAD_P): Define. | |
1021 | * doc/tm.texi (TARGET_DIRECT_POOL_LOAD_P): Document. | |
1022 | ||
df41fe2e | 1023 | 2003-11-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
1024 | ||
1025 | PR optimization/12799 | |
1026 | * postreload.c (reload_cse_move2add): Generate the add2 | |
1027 | patterns manually. | |
1028 | ||
cc7530fd | 1029 | 2003-11-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
1030 | ||
1031 | * config/sparc/sparc.c (function_arg_partial_nregs) [TARGET_ARCH64]: | |
1032 | Return 0 for all complex modes whose size is lesser or equal to | |
1033 | a word. Add a ??? comment for the condition used with 16-byte | |
1034 | aligned modes. | |
1035 | ||
2aef7547 | 1036 | 2003-11-01 Kelley Cook <kcook@gcc.gnu.org> |
1037 | ||
1038 | * .cvsignore: Remove c-parse* and tradcif.c. | |
1039 | * objc/.cvsignore: Delete. | |
1040 | ||
c8e18460 | 1041 | 2003-11-01 Roger Sayle <roger@eyesopen.com> |
1042 | ||
1043 | * unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead | |
1044 | of NULL. | |
1045 | ||
d80d2074 | 1046 | 2003-11-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1047 | ||
d56ff2ea | 1048 | * som.h (DO_GLOBAL_DTORS_BODY): Change to C90 declaration. |
1049 | ||
f2dc410e | 1050 | * libgcc2.c (SYMBOL__MAIN): Provide C90 declaration. |
1051 | ||
5b6b3be8 | 1052 | * collect2.c (scan_libraries): Fix typos. |
1053 | ||
d80d2074 | 1054 | PR preprocessor/12847 |
1055 | * cppfiles.c, cppexp.c, cpperror.c, cpplib.h, cpplib.c, cpplex.c, | |
1056 | cppinit.c, cpptrad.c, cppmacro.c, fix-header.c, cpppch.c, c-pch.c, | |
1057 | c-incpath.c, cppcharset.c (DL_WARNING, DL_WARNING_SYSHDR, DL_PEDWARN, | |
1058 | DL_ERROR, DL_ICE, DL_EXTRACT, DL_WARNING_P): Prefix macro names with | |
1059 | "CPP_". | |
1060 | ||
500be7b1 | 1061 | 2003-11-01 Fariborz Jahanian <fjahanian@apple.com> |
1062 | ||
1063 | * config/rs6000/rs6000.c (rs6000_mixed_function_arg): Correct | |
1064 | no_units calculation. | |
1065 | ||
35261e5e | 1066 | 2003-11-01 Andreas Jaeger <aj@suse.de> |
1067 | ||
1068 | * unwind-dw2.c (_Unwind_FrameState): Remove commas at end of | |
1069 | enumeration list. | |
1070 | ||
aad01c2b | 1071 | 2003-11-01 Andreas Schwab <schwab@suse.de> |
1072 | ||
1073 | * config/ia64/sysv4.h (SDATA_SECTION_FUNCTION): Update to C90 | |
1074 | prototypes. | |
1075 | (SBSS_SECTION_FUNCTION): Likewise. | |
1076 | ||
63176599 | 1077 | 2003-11-01 Andreas Jaeger <aj@suse.de> |
c4cad003 | 1078 | |
1079 | * Makefile.in (GCC_CFLAGS): Add @WERROR@ for target files. | |
1080 | ||
39b952d4 | 1081 | 2003-11-01 Andreas Tobler <a.tobler@schweiz.ch> |
1082 | ||
1083 | * config/rs6000/sysv4.h (EXTRA_SECTION_FUNCTIONS): Update to C90 | |
1084 | prototypes. | |
1085 | ||
358738f4 | 1086 | 2003-11-01 Andreas Jaeger <aj@suse.de> |
1087 | ||
1088 | * unwind-dw2.c (_Unwind_FindEnclosingFunction): Constify variable. | |
1089 | (uw_frame_state_for): Constify variables. | |
1090 | (extract_cie_info): Constify first argument. | |
1091 | ||
1092 | * unwind-dw2-fde-darwin.c: Adjust prototype of | |
1093 | _Unwind_Find_registered_FDE for recent changes. | |
1094 | (examine_objects): Constify return value and local variable result. | |
1095 | (_Unwind_Find_FDE): Constify return value and local variable ret. | |
1096 | ||
3d719176 | 1097 | 2003-10-31 Per Bothner <pbothner@apple.com> |
1098 | ||
1099 | * c-opts.c (finish_options): Change to returns boolean - false iff | |
1100 | the call to cpp_find_main_file fails. | |
1101 | (c_common_init): Skip preprocess_file if finish_options failed. | |
1102 | (c_common_parse_file): Break if finish_options failed. | |
4044e7e8 | 1103 | Fixes PR preprocessor/12545. |
3d719176 | 1104 | |
2acf2acb | 1105 | 2003-10-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1106 | ||
c535f36c | 1107 | * aclocal.m4: Blacklist ultrix* for mmap file. |
1108 | * configure: Rebuilt. | |
1109 | ||
c1920a92 | 1110 | * function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable |
1111 | reg_parm_stack_space. | |
1112 | * toplev.c (default_get_pch_validity): Fix warning. | |
1113 | ||
2acf2acb | 1114 | * vax.c: Include toplev.h. |
1115 | (vax_init_libfuncs): Fix typo (umod). | |
1116 | * vax.h (ASM_COMMENT_START): Define. | |
1117 | (PRINT_OPERAND): Fix warning when HOST_WIDE_INT is a long long. | |
1118 | ||
f5c47dd7 | 1119 | 2003-10-31 Roger Sayle <roger@eyesopen.com> |
1120 | ||
1121 | PR middle-end/11968 | |
1122 | * expr.c (expand_expr <MULT_EXPR>): Remove inappropriate and | |
1123 | confusing comment; distributivity isn't handled in expand_expr. | |
1124 | * fold-const.c (extract_muldiv_1 <PLUS_EXPR>): Allow overflow | |
1125 | in distributivity, if wrap-around semantics are specified with | |
1126 | -fwrapv. | |
1127 | ||
da9f6210 | 1128 | 2003-11-01 Alan Modra <amodra@bigpond.net.au> |
1129 | ||
1130 | PR 12315 | |
1131 | * final.c (profile_function): Allow for NULL svrtx. | |
1132 | ||
b572d1a5 | 1133 | 2003-10-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1134 | ||
1135 | * pa.c (pa_select_section): Use new style declaration. | |
1136 | * som.h (readonly_data): Likewise. | |
1137 | ||
702538e1 | 1138 | 2003-10-31 Kelley Cook <kcook@gcc.gnu.org> |
1139 | ||
1140 | * config/rs6000/rs6000.c: Update to C90 prototypes. | |
1141 | ||
a928b158 | 1142 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1143 | ||
92ab6cf1 | 1144 | PR target/7513 |
a928b158 | 1145 | * arm.h (CONDITIONAL_REGISTER_USAGE): Disable use of LR in Thumb |
1146 | code. | |
1147 | ||
c4cad003 | 1148 | 2003-10-31 Andreas Jaeger <aj@suse.de>, |
db64490b | 1149 | Zack Weinberg <zack@codesourcery.com> |
1150 | ||
1151 | ||
1152 | * crtstuff.c (__register_frame_info, __register_frame_info_bases) | |
1153 | (__deregister_frame_info, __deregister_frame_info_bases): | |
1154 | Constify void * argument. | |
1155 | * unwind-dw2-fde.h (struct fde_vector): | |
1156 | Constify 'orig_data' and 'array' fields. | |
1157 | (__register_frame_info, __register_frame_info_bases) | |
1158 | (__deregister_frame_info, __deregister_frame_info_bases): | |
1159 | Constify void * argument. | |
1160 | (get_cie, next_fde, _Unwind_Find_FDE): Constify arguments, | |
1161 | return values, and casts of type fde *, struct dwarf_fde *, | |
1162 | and struct dwarf_cie *. | |
1163 | * unwind-dw2-fde.c (__register_frame_info, __register_frame_info_bases) | |
1164 | (__deregister_frame_info, __deregister_frame_info_bases): | |
1165 | Constify void * argument. | |
1166 | (get_cie_encoding, ): Constify struct dwarf_cie * argument. | |
1167 | (get_fde_encoding, fde_unencoded_compare, fde_single_encoding_compare) | |
1168 | (fde_mixed_encoding_compare, fde_compare_t, start_fde_sort, fde_insert) | |
1169 | fde_split, SWAP, frame_downheap, frame_heapsort) | |
1170 | (classify_object_over_fdes, add_fdes, linear_search_fdes, | |
1171 | binary_search_unencoded_fdes, binary_search_single_encoding_fdes, | |
1172 | binary_search_mixed_encoding_fdes, search_object, _Unwind_Find_FDE): | |
1173 | Constify arguments, local variables, return values, and casts | |
1174 | of type fde *, fde **, struct dwarf_fde *, and struct dwarf_cie *. | |
1175 | Use const pointer types in sizeof expressions, for clarity. | |
1176 | * unwind-dw2-fde-glibc.c | |
1177 | (_Unwind_find_registered_FDE, _Unwind_find_FDE): Constify return value. | |
1178 | (struct unw_eh_callback_data): Constify 'ret' field. | |
49856054 | 1179 | |
4cccb4b2 | 1180 | 2003-10-31 Fariborz Jahanian <fjahanian@apple.com> |
1181 | David Edelsohn <edelsohn@gnu.org> | |
1182 | ||
1183 | * config/rs6000/rs6000.c (rs6000_mixed_function_arg): New. | |
1184 | (function_arg): Call it. | |
1185 | (rs6000_function_value): Widen integral return value to mode based | |
1186 | on TARGET_32BIT, not word_mode. | |
1187 | * config/rs6000/rs6000.h (PROMOTE_MODE): Likewise. | |
db9d2b0e | 1188 | (UNITS_PER_ARG): New. |
1189 | (RS6000_ARG_SIZE): Use it. | |
4cccb4b2 | 1190 | |
f8fd8690 | 1191 | 2003-10-31 Gerald Pfeifer <gerald@pfeifer.com> |
1192 | ||
1193 | * .cvsignore: No longer ignore gengtype-lex.c, gengtype-yacc.c, | |
1194 | and gengtype-yacc.h. | |
1195 | ||
6b687974 | 1196 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1197 | ||
48d5a503 | 1198 | PR optimization/8896 |
6b687974 | 1199 | * postreload.c (reload_combine): Check that REGY doesn't die in an |
1200 | insn of the form (set (regx) (plus (regx) (regy))), ie REGX != REGY. | |
1201 | ||
242dafee | 1202 | 2003-10-31 Josef Zlomek <zlomekj@suse.cz> |
1203 | ||
1204 | PR/10239 | |
1205 | * cfgrtl.c (delete_insn): Decrease LABEL_NUSES for all REG_LABEL notes. | |
1206 | ||
1824678b | 1207 | 2003-10-31 Josef Zlomek <zlomekj@suse.cz> |
1208 | ||
1209 | PR/11640 | |
1210 | * cfgrtl.c (try_redirect_by_replacing_jump): Move jump | |
1211 | immediatelly before BARRIER. | |
1212 | ||
5e0e3525 | 1213 | 2003-10-31 Kelley Cook <kcook@gcc.gnu.org> |
1214 | ||
1215 | * Makefile.in (STRICT2_WARN): Add -Wold-style-definition. | |
1216 | ||
100b3e6e | 1217 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1218 | ||
1219 | PR target/11271 | |
1220 | * reload.c (find_reloads_address): Handle any register in | |
1221 | (PLUS (PLUS (REG) (REG)) (CONST_INT). | |
1222 | ||
32bbbaac | 1223 | 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
1224 | ||
c4cad003 | 1225 | * ggc-page.c (ggc_pch_read): Wrap call to poison_pages in |
32bbbaac | 1226 | ENABLE_GC_CHECKING not in GGC_POISON. |
1227 | ||
84d6ffe2 | 1228 | 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org> |
1229 | ||
b007b385 | 1230 | PR bootstrap/9863 |
1231 | * configure.in: Bail out if awk is missing. | |
1232 | * configure: Regenerate. | |
1233 | ||
84d6ffe2 | 1234 | PR ada/12761 |
1235 | * Makefile.in: Move default definitions of X_ADA_CFLAGS, | |
1236 | T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from ada/Make-lang.in to here. | |
1237 | ||
e14083e0 | 1238 | 2003-10-30 Richard Henderson <rth@redhat.com> |
1239 | ||
1240 | * c-objc-common.c (c_tree_printer): Handle types correctly. | |
1241 | Factor code a bit. | |
1242 | ||
6f2c2693 | 1243 | 2003-10-30 Kelley Cook <kcook@gcc.gnu.org> |
1244 | ||
1245 | * value-prof.c, web.c: Update to C90. | |
1246 | ||
edefc462 | 1247 | 2003-10-30 Eric Christopher <echristo@redhat.com> |
c9602bef | 1248 | |
1249 | * function.c (purge_addressof_1): Add case for REG_RETVAL | |
db64490b | 1250 | notes when modes are unequal. |
c9602bef | 1251 | |
8db73584 | 1252 | 2003-10-31 Jan Hubicka <jh@suse.cz> |
1253 | ||
1254 | * i386-modes.def: Add XFmode format adjustment. | |
1255 | ||
0c87e873 | 1256 | 2003-10-30 Jan Hubicka <jh@suse.cz> |
1257 | ||
1258 | * real.c (encode_ieee_extended): Back out previous patch. | |
1259 | ||
e07e720e | 1260 | 2003-10-30 Jan Hubicka <jh@suse.cz> |
1261 | ||
1262 | * real.c (encode_ieee_extended): Initialize whole array. | |
1263 | * reg-stack.c (move_for_stack_reg0: Use always XFmode. | |
1264 | * i386-modes.def: Change definitions of TFmode and XFmode. | |
6f2c2693 | 1265 | * i386.c (classify_argument): Rename TFmodes to XFmodes; add new TFmode |
1266 | code. | |
e07e720e | 1267 | (construct_container): Allow constructing of TFmode integer containers. |
1268 | (ix86_return_in_memory): XFmode is not returned in memory. | |
1269 | (init_ext_80387_constants): Always use XFmode. | |
1270 | (print_operand): Likewise. | |
1271 | (ix86_prepare_fp_compare_regs): Likewise. | |
1272 | (split_to_parts): Deal with TFmode. | |
1273 | (split_long_move): Simplify. | |
1274 | (ix86_init_mmx_sse_builtins): Add __float80, __float128. | |
1275 | (ix86_memory_move_cost): Do not confuse TFmode. | |
1276 | * i386.h (LONG_DOUBLE_TYPE_SIZE): Set to 96. | |
1277 | (IS_STACK_MODE): TFmode is not stack mode. | |
1278 | (HARD_REGNO_NREGS, CLASS_MAX_NREGS): Deal nicely with XFmode. | |
1279 | (VALID_SSE_REG_MODE): Allow TFmode. | |
1280 | (VALID_FP_MODE_P): Disallow TFmode. | |
1281 | (VALID_INT_MODE_P): Allow TFmode in 64bit mode. | |
1282 | * i386.md (TFmode patterns): Kill. | |
1283 | (movtf, motf_rex64): New patterns. | |
1284 | ||
9011734a | 1285 | 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
1286 | ||
1287 | * config/mips/mips.md (adddi3): Fix typo in mips16 stack pointer code. | |
1288 | ||
d4d08ac0 | 1289 | 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
1290 | ||
1291 | * config/mips/mips.md (mov_lwl): Use memory_operand where appropriate. | |
1292 | (mov_lwr, mov_swl, mov_swr): Likewise. | |
1293 | (mov_ldl, mov_ldr, mov_sdl, mov_sdr): Likewise. | |
1294 | ||
bb5c405e | 1295 | 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
1296 | ||
1297 | * config/mips/mips.c (mips_global_pointer): Don't try to use $25. | |
1298 | ||
2e555bbe | 1299 | 2003-10-30 Richard Henderson <rth@redhat.com> |
1300 | ||
1301 | * config/mips/mips.c (mips_build_builtin_va_list): Use runtime | |
1302 | test for irix6 rather than preprocessor test. | |
1303 | ||
9208ebc3 | 1304 | 2003-10-30 Richard Henderson <rth@redhat.com> |
1305 | ||
1306 | * cppcharset.c (one_utf8_to_utf16): Initialize 's' to silence warning. | |
1307 | ||
5fe74ca1 | 1308 | 2003-10-30 Ulrich Weigand <uweigand@de.ibm.com> |
1309 | ||
1310 | * config/s390/s390.c (struct machine_function): Use save_return_addr_p | |
1311 | as a general flag that the return address register needs to be saved, | |
1312 | not necessarily because of __builtin_return_addr (0). | |
1313 | (s390_split_branches): Remove TEMP_REG and TEMP_USED arguments, | |
1314 | remove special handling of zSeries machines. | |
c9602bef | 1315 | (s390_optimize_prolog): Remove TEMP_USED argument, treat the return |
5fe74ca1 | 1316 | register as a regular register on zSeries machines. |
c9602bef | 1317 | (s390_reorg): Adjust calls to s390_split_branches and |
5fe74ca1 | 1318 | s390_optimize_prolog. |
1319 | (s390_frame_info): On zSeries machines, do not assume the return | |
1320 | register is always used. Update regs_ever_live with current data | |
1321 | for the special registers. | |
1322 | (s390_emit_epilogue): Use save_return_addr_p to determine whether | |
1323 | the return register was saved. | |
1324 | * config/s390/s390.h (CONDITIONAL_REGISTER_USAGE): Do not mark | |
1325 | RETURN_REGNUM fixed on zSeries machines. | |
1326 | (REG_ALLOC_ORDER): Use RETURN_REGNUM last. | |
1327 | * config/s390/s390.md ("*doloop_si"): Handle branch overflow | |
1328 | via ahi-jgne pair on zSeries machines. | |
1329 | ("*doloop_di"): Likewise. | |
1330 | ("*doloop_di_long"): Remove. | |
1331 | ||
7e28d849 | 1332 | 2003-10-30 Richard Earnshaw <rearnsha@arm.com> |
1333 | ||
1334 | * arm.c (arm_override_options): Revert change of arm_constant_limit | |
1335 | when optimizing for size. | |
1336 | ||
654d0fed | 1337 | 2003-10-29 Richard Henderson <rth@redhat.com> |
1338 | ||
1339 | * fold-const.c (fold_single_bit_test): Convert the input to the | |
1340 | operational intermediate type. | |
1341 | ||
2e15d750 | 1342 | 2003-10-29 Richard Henderson <rth@redhat.com> |
1343 | ||
1344 | * builtins.c (std_build_builtin_va_list): New. | |
1345 | * expr.h (std_build_builtin_va_list): Declare. | |
1346 | * defaults.h (BUILD_VA_LIST_TYPE): New. | |
1347 | * system.h (BUILD_VA_LIST_TYPE): Poison. | |
1348 | * target-def.h (TARGET_BUILD_BUILTIN_VA_LIST): New. | |
1349 | * target.h (struct gcc_target): Add build_builtin_va_list. | |
1350 | * tree.c (build_common_tree_nodes_2): Use it. | |
1351 | ||
c9602bef | 1352 | * config/alpha/alpha-protos.h, config/alpha/alpha.c, |
2e15d750 | 1353 | config/alpha/alpha.h, config/alpha/unicosmk.h, |
1354 | config/d30v/d30v-protos.h, config/d30v/d30v.c, config/d30v/d30v.h, | |
1355 | config/i386/i386-protos.h, config/i386/i386.c, config/i386/i386.h, | |
1356 | config/i860/i860-protos.h, config/i860/i860.c, config/i860/i860.h, | |
1357 | config/i960/i960-protos.h, config/i960/i960.c, config/i960/i960.h, | |
1358 | config/mips/iris6.h, config/mips/mips-protos.h, config/mips/mips.c, | |
c9602bef | 1359 | config/mips/mips.h, config/rs6000/rs6000-protos.h, |
2e15d750 | 1360 | config/rs6000/rs6000.c, config/rs6000/rs6000.h, |
1361 | config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, | |
1362 | config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.h, | |
1363 | config/xtensa/xtensa-protos.h, config/xtensa/xtensa.c, | |
1364 | config/xtensa/xtensa.h: Rename foo_build_va_list to | |
1365 | foo_build_builtin_va_list; make it static. Define | |
1366 | TARGET_BUILD_BUILTIN_VA_LIST. Remove BUILD_VA_LIST_TYPE. | |
1367 | Update protos. | |
1368 | ||
1369 | * config/i386/i386.c (ix86_expand_carry_flag_compare): Make static. | |
1370 | * config/iq2000/iq2000.h (BUILD_VA_LIST_TYPE): Remove. | |
1371 | ||
76cfd4f9 | 1372 | 2003-10-29 James E Wilson <wilson@specifixinc.com> |
1373 | ||
1374 | * recog.c (asm_operand_ok): Add missing break after case 'X'. | |
1375 | Change if statements to else if statements in default case. | |
1376 | (extract_constrain_insn_cached): Fix misspelling of constrain_operands | |
1377 | in comment. | |
1378 | (constrain_operands_cached): Likewise. | |
1379 | (constrain_operands): Change if statements to else if statements in | |
1380 | default case. | |
1381 | * reload.c (find_reloads): Likewise. | |
1382 | ||
64b70d26 | 1383 | 2003-10-29 Richard Henderson <rth@redhat.com> |
1384 | ||
1385 | * config/m68k/m68k.c (notice_update_cc): Clear cc status for | |
1386 | shifts and rotates. | |
1387 | ||
c1b14e66 | 1388 | 2003-10-30 Alan Modra <amodra@bigpond.net.au> |
1389 | ||
1390 | * config/rs6000/rs6000.md: Remove duplicate pattern. | |
1391 | ||
a519c4d3 | 1392 | 2003-10-29 Hans-Peter Nilsson <hp@axis.com> |
1393 | ||
50a7e636 | 1394 | * real.c (do_divide): Initialize result with a 0. |
1395 | ||
a519c4d3 | 1396 | * configure.in <enable-checking for valgrind>: Look for |
1397 | <valgrind/memcheck.h> first. AC_DEFINE HAVE_VALGRIND_MEMCHECK_H | |
1398 | if it exists. | |
1399 | * configure, config.in: Regenerate. | |
1400 | * ggc-common.c [ENABLE_VALGRIND_CHECKING && | |
1401 | HAVE_VALGRIND_MEMCHECK_H]: Include <valgrind/memcheck.h>. Use | |
1402 | #elif for other alternatives. | |
1403 | * ggc-page.c: Ditto. | |
1404 | * ggc-zone.c: Don't assume <valgrind/memcheck.h>; instead copy | |
1405 | include structure from ggc-common.c. | |
1406 | ||
b932f66c | 1407 | 2003-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1408 | ||
1409 | * pa-linux.h (ASM_OUTPUT_ADDR_VEC_ELT): Use label in big switch ELTs. | |
1410 | (ASM_OUTPUT_ADDR_DIFF_ELT): Use label difference in big switch ELTs. | |
1411 | * pa.c (pa_adjust_insn_length): Check for btable branches using | |
1412 | attribute TYPE_BTABLE_BRANCH. | |
1413 | (pa_reorg): Simplify. | |
1414 | * pa.h (CASE_VECTOR_MODE): Change big switch mode to SImode. | |
1415 | (ASM_OUTPUT_ADDR_VEC_ELT): As above. | |
1416 | (ASM_OUTPUT_ADDR_DIFF_ELT): As above. | |
1417 | * pa.md (btable_branch): New instruction type. | |
1418 | (in_branch_delay, in_nullified_branch_delay, in_call_delay): Disallow | |
1419 | btable branches. | |
1420 | (define_delay): Add btable branches to insn types that may have an | |
1421 | insn in the delay position. | |
1422 | (Z2, Z3): Add btable branch to list. | |
1423 | Simplify unamed pattern set copy pic_label_operand to register. Add | |
1424 | PA 2.0 variant. | |
1425 | (short_jump): New jump for use in branch tables. | |
1426 | (casesi, casesi0): Revise for new branch table formats. | |
1427 | (casesi32, casesi32p, casesi64p): New casesi patterns. | |
1428 | (indirect_jump): Move. | |
1429 | ||
05ee0562 | 1430 | 2003-10-29 David Edelsohn <edelsohn@gnu.org> |
1431 | ||
1432 | * config/rs6000/rs6000.h (UNITS_PER_WORD): Revert to | |
1433 | !TARGET_POWERPC64. | |
1434 | (UNITS_PER_GPR_WORD): Delete. | |
1435 | (HARD_REGNO_NREGS): Revert to UNITS_PER_WORD. | |
1436 | (HARD_REGNO_MODE_OK): Same. | |
1437 | (CLASS_MAX_NREGS): Same. | |
1438 | ||
8c05c4bc | 1439 | 2003-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1440 | ||
1441 | * pa.h (ASM_COMMENT_START): Define. | |
1442 | ||
24b7dafb | 1443 | 2003-10-29 Zack Weinberg <zack@codesourcery.com> |
1444 | ||
1445 | * genmodes.c (complete_mode): Record MODE_CC, MODE_INT, | |
1446 | MODE_FLOAT, and MODE_PARTIAL_INT modes as having one | |
1447 | component, not zero. | |
1448 | ||
a24e7049 | 1449 | 2003-10-29 Andreas Schwab <schwab@suse.de> |
1450 | ||
1451 | * config/ia64/t-ia64 (LIB2ADDEH): Add $(srcdir)/gthr-gnat.c. | |
1452 | ||
b69bc1b0 | 1453 | 2003-10-29 Eric Botcazou <ebotcazou@libertysurf.fr> |
1454 | ||
1455 | * config/sparc/sparc.c (function_arg_partial_nregs) [TARGET_ARCH64]: | |
1456 | Never return 1 for complex integral modes whose size is lesser or | |
1457 | equal to a word. | |
1458 | (function_arg_pass_by_reference) [TARGET_ARCH64]: Mention CTImode | |
1459 | in the comment. | |
1460 | (function_arg_advance) [TARGET_ARCH64]: Don't special-case complex | |
1461 | modes. | |
f6bca36d | 1462 | (sparc_va_arg) [TARGET_ARCH64]: Handle any types whose size is |
1463 | greater than 16 bytes by reference. | |
b69bc1b0 | 1464 | |
f7d1f9d4 | 1465 | 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1466 | ||
1467 | * config/ia64/ia64.c (ia64_assemble_integer): Test POINTER_SIZE, | |
1468 | not TARGET_ILP32. | |
1469 | (ia64_initialize_trampoline): Use globalize_label target call. | |
1470 | ||
dbdb7b34 | 1471 | 2003-10-29 Andreas Schwab <schwab@suse.de> |
1472 | ||
1473 | * doc/install.texi (Building): Add a sentence about building Ada | |
1474 | for a canadian cross. | |
1475 | ||
9abe3ad4 | 1476 | 2003-10-28 Zack Weinberg <zack@codesourcery.com> |
1477 | ||
1478 | * config/ia64/ia64.c (cmptf_libfunc): New static. | |
1479 | (ia64_expand_compare): Add logic to open-code calls to | |
1480 | _U_Qfcmp for TFmode comparisons. | |
1481 | (ia64_hpux_init_libfuncs): Initialize cmptf_libfunc. | |
1482 | Set libfuncs for TFmode eq/ne/gt/ge/lt/gt to 0; these should | |
1483 | never be generated anymore. | |
1484 | * config/ia64/ia64.md (cmptf): New expander. | |
1485 | ||
da4ab0bd | 1486 | 2003-10-28 Zack Weinberg <zack@codesourcery.com> |
1487 | ||
1488 | * ia64.md (UNSPEC_SETF_EXP,UNSPEC_FR_SQRT_RECIP_APPROX): New constants. | |
1489 | (*sqrt_approx): New instruction pattern for approximate square roots. | |
1490 | (*setf_exp_xf): New instruction pattern for exponentiation. | |
1491 | (*maddxf4_alts_truncsf): New instruction pattern for truncation. | |
1492 | (sqrtsf2_internal_thr): New define_and_split implementing | |
1493 | throughput-optimized inline calculation of SFmode square root. | |
1494 | (sqrtdf2_internal_thr): Likewise for DFmode. | |
1495 | (sqrtxf2_internal_thr): Likewise for XFmode. | |
1496 | (sqrtsf2, sqrtdf2, sqrtxf2): New expanders to choose between | |
1497 | latency- and throughput-optimized square root algorithms. | |
1498 | * ia64.h (MASK_INLINE_SQRT_LAT, MASK_INLINE_SQRT_THR, | |
1499 | TARGET_INLINE_SQRT_LAT, TARGET_INLINE_SQRT_THR, TARGET_INLINE_SQRT): | |
1500 | New macros. | |
1501 | (TARGET_SWITCHES): Add -minline-sqrt-min-latency and | |
1502 | -minline-sqrt-max-throughput. | |
1503 | * ia64.c (ia64_override_options): If both -minline-sqrt-min-latency | |
1504 | and -minline-sqrt-max-throughput are given, notify the user | |
1505 | that both options cannot be used simultaneously. | |
1506 | If -minline-sqrt-min-latency is given, notify the user that | |
1507 | this mode is not yet implemented. | |
1508 | (rtx_needs_barrier): Reformat initial comment to obey | |
1509 | 72-character width limit. Support UNSPEC_SETF_EXP and | |
1510 | UNSPEC_FR_SQRT_RECIP_APPROX. | |
1511 | ||
3e4d5644 | 1512 | 2003-10-29 Alan Modra <amodra@bigpond.net.au> |
1513 | ||
1514 | * config/rs6000/rs6000.md (movdf_softfloat64): Allow dummy ctr,ctr | |
1515 | moves. | |
1516 | ||
21aedaaf | 1517 | 2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
1518 | ||
1519 | PR target/11598 | |
1520 | PR libgcj/10610 | |
1521 | * config/rs6000/sysv4.h (PREFERRED_STACK_BOUNDARY): New macro. | |
1522 | ||
8d69f2ad | 1523 | 2003-10-28 Richard Earnshaw <rearnsha@arm.com> |
1524 | ||
1525 | * arm.c (arm_output_epilogue): When using a frame pointer, don't emit | |
da4ab0bd | 1526 | an extra stack adjustment insn if the stack pointer is already |
8d69f2ad | 1527 | pointing at the right place. |
1528 | (use_return_insn): Allow a return insn to be used when we have a | |
1529 | frame pointer if the stack pointer is in the right place. | |
1530 | (output_return_instruction): Handle it. | |
1531 | ||
b0d65d7c | 1532 | 2003-10-28 Andreas Jaeger <aj@suse.de> |
1533 | ||
1534 | * ggc-zone.c (check_cookies): Add missing variable. | |
1535 | Add void to prototypes. | |
1536 | ||
db0f4f32 | 1537 | 2003-10-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1538 | ||
1539 | * config/mips/irix6-libc-compat.c (inet_makeaddr): Prototype. | |
1540 | * crtstuff.c (__do_global_ctors_1): Move prototype. | |
1541 | * unwind-dw2.c (NO_SIZE_OF_ENCODED_VALUE): Define when | |
1542 | appropriate. | |
1543 | * unwind-sjlj.c (_Unwind_GetCFA, _Unwind_FindEnclosingFunction): | |
1544 | Mark parameter with __attribute__((unused)). | |
1545 | ||
d3612643 | 1546 | 2003-10-27 Zack Weinberg <zack@codesourcery.com> |
1547 | ||
1548 | * c-decl.c (pushdecl): Clarify comment. | |
1549 | ||
48469bdd | 1550 | 2003-10-27 Arnaud Charlet <charlet@act-europe.fr> |
1551 | ||
a30cf0c6 | 1552 | * doc/install.texi: Update instructions for Ada cross builds |
1553 | ||
48469bdd | 1554 | PR ada/5909: |
1555 | * doc/sourcebuild.texi: Document Ada test suite. | |
1556 | ||
af276731 | 1557 | 2003-10-27 Stephane Carrez <stcarrez@nerim.fr> |
1558 | ||
1559 | * config/m68hc11/m68hc11.c: Convert to ISO C90. | |
1560 | * config/m68hc11/m68hc11-protos.h: Likewise. | |
1561 | ||
fe43745e | 1562 | 2003-10-27 Jan Hubicka <jh@suse.cz> |
3b764d5d | 1563 | Eric Botcazou <ebotcazou@libertysurf.fr> |
fe43745e | 1564 | |
3b764d5d | 1565 | * toplev.c (enum dump_file_index, dump_file): Fix ordering of |
fe43745e | 1566 | webizer pass dump. |
1567 | ||
ec96de93 | 1568 | 2003-10-27 Jakub Jelinek <jakub@redhat.com> |
1569 | Jan Hubicka <jh@suse.cz> | |
1570 | ||
1571 | * reload1.c (struct elim_table): Change offset, initial_offset and | |
1572 | previous_offset fields to HOST_WIDE_INT. | |
1573 | (offsets_at): Change from int to HOST_WIDE_INT. | |
1574 | (reload): Adjust offsets_at initialization. | |
1575 | (eliminate_regs_in_insn): Change type of offset to HOST_WIDE_INT. | |
1576 | (verify_initial_elim_offsets): Change type of t to HOST_WIDE_INT. | |
1577 | * config/i386/i386.c (ix86_compute_frame_layout): Change offset type | |
1578 | to HOST_WIDE_INT. Don't save regs using mov for huge frame sizes | |
1579 | if TARGET_64BIT. | |
1580 | (pro_epilogue_adjust_stack): New function. | |
1581 | (ix86_expand_prologue, ix86_expand_epilogue): Use it. | |
1582 | * config/i386/i386.md (pro_epilogue_adjust_stack): Remove. | |
1583 | (pro_epilogue_adjust_stack_1): Remove * in front of name. | |
1584 | (pro_epilogue_adjust_stack_rex64): Handle -2147483648 properly. | |
1585 | (pro_epilogue_adjust_stack_rex64_2): New insn. | |
1586 | ||
1587 | * config/i386/i386.c (ix86_expand_epilogue): Fix comment typo. | |
1588 | ||
1589 | * config/i386/i386.c (ix86_expand_call): Replace 40 with | |
1590 | FIRST_REX_INT_REG + 3 /* R11 */. | |
1591 | ||
b55f2ed8 | 1592 | 2003-10-26 Richard Henderson <rth@redhat.com> |
1593 | ||
1594 | * config/alpha/alpha.md (attr cannot_copy): New. | |
1595 | (call_osf_2_er, call_value_osf_2_er, ldgp_er_1, ldgp_er_2, | |
1596 | prologue_ldgp_er_2, prologue_ldgp_1): Set it. | |
1597 | * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Test it. | |
1598 | ||
7d60cc60 | 1599 | 2003-10-26 Daniel Berlin <dberlin@dberlin.org> |
1600 | ||
1601 | * ggc-zone.c: New file, zone allocating collector. | |
1602 | * configure: Accept zone option for --with-gc | |
1603 | * configure.in: Ditto. | |
1604 | * ggc.h (ggc_pch_count_object): Pass bool indicating | |
1605 | stringiness. Update all callers. | |
1606 | (ggc_pch_alloc_object): Ditto. | |
1607 | (ggc_pch_write_object): Ditto. | |
1608 | (ggc_alloc_rtx): Use typed allocation, since all RTX's are of a single | |
1609 | type. | |
1610 | (ggc_alloc_rtvec): Ditto. | |
1611 | (ggc_alloc_tree): Use zone allocation, since some things using this macro | |
1612 | aren't a single typecode. | |
1613 | * ggc-none.c (ggc_alloc_typed): New function. | |
1614 | (ggc_alloc_zone): Ditto. | |
1615 | * ggc-page.c: Ditto on both functions. | |
1616 | ||
7a3ffbb5 | 1617 | 2003-10-26 Gunther Nikl <gni@gecko.de> |
1618 | ||
1619 | * config/m68k/m68k.c (m68k_compute_frame_layout): Ensure FPU related | |
1620 | frame information is always valid. | |
1621 | (m68k_output_function_prologue): Remove superfluous TARGET_68881 | |
1622 | test; fix formatting. | |
1623 | ||
7dcec20a | 1624 | 2003-10-26 Gunther Nikl <gni@gecko.de> |
1625 | ||
1626 | * config/m68k/m68k.c (m68k_compute_frame_layout): Swap reg_mask and | |
1627 | reg_rev_mask computation. | |
1628 | (m68k_output_function_prologue): Fix usage of current_frame (one typo | |
1629 | and one missing); use reg_rev_mask not reg_mask. | |
1630 | (m68k_output_function_epilogue): Fix usage of current_frame; | |
1631 | use fpu_rev_mask not fpu_mask. | |
1632 | ||
09445e53 | 1633 | 2003-10-26 Bernardo Innocenti <bernie@develer.com> |
1634 | ||
1635 | * config/m68k/m68k.c (m68k_output_function_prologue): Eliminate | |
d3612643 | 1636 | num_saved_regs, use current_frame.reg_no instead. |
09445e53 | 1637 | |
eea3d6e1 | 1638 | 2003-10-26 Bernardo Innocenti <bernie@develer.com> |
1639 | Paul Dale <pauli@snapgear.com> | |
1640 | ||
1641 | * doc/extend.texi (interrupt_handler): Add m68k to the | |
1642 | list of processors implementing it. | |
1643 | * doc/invoke.texi (-msep-data): Document new m68k option. | |
1644 | (-mno-sep-data): Likewise. | |
1645 | (-mid-shared-library): Likewise. | |
1646 | (-mno-id-shared-library): Likewise. | |
1647 | (-mshared-library-id): Likewise. | |
1648 | ||
fbcd176b | 1649 | 2003-10-26 Andreas Jaeger <aj@suse.de> |
1650 | ||
1651 | * unwind-dw2.c (_Unwind_GetGR): Avoid warning about unsigned | |
1652 | comparison. | |
1653 | (_Unwind_SetGR): Likewise. | |
1654 | ||
086c3de3 | 1655 | 2003-10-26 Ottavio Campana <ottavio@campana.vi.it> |
1656 | ||
c1a0fc0d | 1657 | PR target/12690 |
086c3de3 | 1658 | * config/i386/mmintrin.h (_mm_set1_pi8): Fix comment. |
1659 | ||
1660 | 2003-10-26 Gunther Nikl <gni@gecko.de> | |
274d52cf | 1661 | |
1662 | * config/m68k/m68k.c (m68k_output_function_prologue): Move front | |
1663 | comment from here to... | |
1664 | (m68k_save_reg): ...here. Fix comment formatting. | |
1665 | (m68k_output_function_prologue): Fix comment formatting. | |
1666 | (m68k_output_function_epilogue): Likewise. | |
1667 | (const_method): Likewise. | |
1668 | ||
2e41efb0 | 1669 | 2003-10-26 Kazu Hirata <kazu@cs.umass.edu> |
1670 | ||
1671 | * toplev.c (default_get_pch_validity): Guard the use of | |
1672 | target_options with #ifdef TARGET_OPTIONS. | |
1673 | (default_pch_valid_p): Likewise. | |
1674 | ||
3201d6f1 | 1675 | 2003-10-26 Andreas Jaeger <aj@suse.de> |
1676 | Zack Weinberg <zack@codesourcery.com> | |
1677 | Andreas Tobler <toa@pop.agri.ch> | |
1678 | ||
1679 | * dwarf2out.c (output_cfi): Use HOST_WIDE_INT_PRINT. | |
1680 | (output_die): Likewise. | |
1681 | (print_die): Likewise. | |
1682 | ||
b658c822 | 1683 | 2003-10-26 Andreas Jaeger <aj@suse.de> |
1684 | ||
c043c821 | 1685 | * tree.h (dwarf2out_def_cfa, dwarf2out_args_size, |
1686 | dwarf2out_reg_save, new_loc_descr): Update prototypes for recent | |
1687 | dwarf2out.c change. | |
1688 | ||
b658c822 | 1689 | * toplev.c (default_pch_valid_p): Fix warning. |
1690 | ||
93124003 | 1691 | 2003-10-25 Roger Sayle <roger@eyesopen.com> |
1692 | ||
1693 | * simplify-rtx.c (simplify_replace_rtx): Avoid allocating duplicate | |
1694 | RTL nodes. If an operator's operands are unchanged, return the | |
1695 | original argument unchanged. | |
1696 | ||
f0bc7411 | 1697 | 2003-10-26 Graham Stott <graham.stott@btinternet.com> |
1698 | ||
1699 | Fix bootstrap failure. | |
1700 | * expmed.c (store_bit_field): Don't compare bitsize against | |
1701 | modes with zero bit-size. | |
1702 | ||
1703 | (extract_bit_field): Likewise | |
1704 | ||
3d867824 | 1705 | 2003-10-25 Jan Hubicka <jh@suse.cz> |
1706 | ||
1707 | * dwarf2out.c (dw_cfi_oprnd_struct): Offset is HOST_WIDE_INT. | |
1708 | (cfa_loc): Likewise. | |
1709 | (reg_save, stack_adjust_offset, queue_reg_save): Replace long by | |
1710 | HOST_WIDE_INT. | |
1711 | (args_size, old_args_size): change type to HOST_WIDE_INT. | |
1712 | (dwarf2out_def_cfa, dwarf2out_args_size, | |
1713 | dwarf2out_reg_save, new_loc_descr): offset is HOST_WIDE_INT. | |
1714 | (dw_val_struct): integers, unsigneds and offsets are HOST_WIDE_INT. | |
1715 | (add_AT_int, add_AT_unsigned, att_AT_offset, AT_int, AT_unsigned, | |
1716 | AT_offset): Use HOST_WIDE_INT. | |
1717 | (based_loc_descr): offset is HOST_WIDE_INT. | |
1718 | (add_data_member): Likewise. | |
1719 | (add_const_value_attribute): Simplify. | |
1720 | ||
47f29cbf | 1721 | 2003-10-25 Richard Henderson <rth@redhat.com> |
1722 | ||
d3612643 | 1723 | * config/i386/i386.c (ix86_eax_live_at_start_p): New. |
1724 | (ix86_expand_prologue): Save and restore eax around stack probe | |
1725 | if it's live. | |
47f29cbf | 1726 | |
76be8cce | 1727 | 2003-10-25 Jan Hubicka <jh@suse.cz> |
1728 | ||
1729 | * cppcharset.c (one_utf8_to_utf32): Initialize 's' to silence warning. | |
1730 | ||
054e1120 | 1731 | 2003-10-25 Eric Botcazou <ebotcazou@libertysurf.fr> |
1732 | ||
1733 | PR target/12712 | |
1734 | * reg-stack.c (convert_regs_1): Create an arbitrary input stack | |
1735 | if the block has no predecessors. | |
1736 | (convert_regs_2): Document the problem with successors whose | |
1737 | only predecessor is the block to be processed. | |
1738 | (convert_regs): Don't create the arbitrary input stack here. | |
1739 | ||
b8bc42e9 | 1740 | 2003-10-24 Zack Weinberg <zack@codesourcery.com> |
1741 | ||
1742 | * genmodes.c (struct mode_data): Add contained and next_cont | |
1743 | fields. | |
1744 | (complete_mode): Maintain linked list of modes that have a | |
1745 | given component. | |
1746 | (emit_mode_unit_size): Delete. | |
1747 | (emit_mode_nunits): New. | |
1748 | (emit_insn_modes_c): Update to match. | |
1749 | (emit_mode_adjustments): Propagate size and alignment | |
1750 | adjustments from component modes to their containers. | |
1751 | * machmode.h (mode_unit_size): Delete. | |
1752 | (mode_nunits): New. | |
1753 | (GET_MODE_NUNITS): Just return the value in the table. | |
1754 | (GET_MODE_UNIT_SIZE): Compute using GET_MODE_INNER and | |
1755 | GET_MODE_SIZE. | |
1756 | * expmed.c (store_bit_field, extract_bit_field): Can use a | |
1757 | plain move instruction if bitsize >= GET_MODE_BITSIZE of | |
1758 | destination/source mode, respectively. | |
1759 | * varasm.c (assemble_real): Write out the full size of the | |
1760 | constant, not just its bitsize. | |
1761 | (output_constant): Honor TYPE_MODE of TREE_REAL_CSTs. | |
1762 | ||
1763 | * config/ia64/ia64-modes.def: Define XFmode as well as TFmode. | |
1764 | Use ADJUST_BYTESIZE and ADJUST_ALIGNMENT to set size and | |
1765 | alignment of XF and TF modes in compliance with ia64 ABIs. | |
1766 | Can now hardwire the format of both modes. | |
1767 | * config/ia64/ia64.c: Change TFmode to XFmode wherever appropriate. | |
1768 | (general_tfmode_operand, destination_tfmode_operand) | |
1769 | (tfreg_or_fp01_operand, spill_tfmode_operand): Rename to | |
1770 | general_xfmode_operand, destination_xfmode_operand, | |
1771 | xfreg_or_fp01_operand, spill_xfmode_operand respectively. | |
1772 | (ia64_init_builtins): Make TYPE_PRECISION of fpreg_type | |
1773 | and float80_type be 96 so they get XFmode. Use !TARGET_HPUX, | |
1774 | not INTEL_EXTENDED_IEEE_FORMAT, to decide how to define | |
1775 | __float128. | |
1776 | * config/ia64/ia64.h: Default TARGET_HPUX to 0. | |
1777 | Change TFmode to XFmode wherever appropriate. Remove all | |
1778 | references to INTEL_EXTENDED_IEEE_FORMAT. | |
1779 | (LONG_DOUBLE_TYPE_SIZE): Varies with TARGET_HPUX. | |
1780 | (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define (always 96). | |
1781 | (PREDICATE_CODES): Update to match function renames. | |
1782 | * config/ia64/ia64.md: Change TF to XF throughout; rename all | |
1783 | patterns to match. Remove all references to | |
1784 | INTEL_EXTENDED_IEEE_FORMAT. Update predicate calls to match | |
1785 | function renames. | |
1786 | * config/ia64/ia64-protos.c: Update all prototypes to match | |
1787 | renamed functions. | |
1788 | * config/ia64/hpux.h: Redefine TARGET_HPUX to 1. | |
1789 | Remove all references to INTEL_EXTENDED_IEEE_FORMAT. | |
1790 | * config/ia64/lib1funcs.asm: Add __divxf3 as new name for | |
1791 | __divtf3; keep old name for backward compatibility. | |
1792 | (L__compat): New section providing forwarding stubs for | |
1793 | __fixtfti, __fixunstfti, __floattitf. | |
1794 | * config/ia64/t-ia64: Add __compat to LIB1ASMFUNCS. | |
1795 | ||
7988d6e2 | 1796 | 2003-10-24 Geoffrey Keating <geoffk@apple.com> |
1797 | ||
1798 | PR 10757 | |
1799 | * c-pch.c: Include target.h. Improve comments. | |
1800 | (struct c_pch_validity): Add target_data_length. | |
1801 | (pch_init): Add target's validity data. | |
1802 | (c_common_valid_pch): Check target's validity data. | |
1803 | * target-def.h (TARGET_GET_PCH_VALIDITY): New. | |
1804 | (TARGET_PCH_VALID_P): New. | |
1805 | (TARGET_INITIALIZER): Add new fields. | |
1806 | * target.h: Include tm.h. | |
1807 | (struct gcc_target): Add get_pch_validity, pch_valid_p. | |
1808 | * toplev.h (default_get_pch_validity): New prototype. | |
1809 | (default_pch_valid_p): New prototype. | |
1810 | * toplev.c (default_get_pch_validity): New routine. | |
1811 | (default_pch_valid_p): New routine. | |
1812 | * Makefile.in (TARGET_H): Add TM_H. Replace all users of | |
1813 | target.h with $(TARGET_H). | |
1814 | (c-pch.o): Add TARGET_H. | |
1815 | * doc/tm.texi (PCH Target): New node. | |
1816 | (TARGET_GET_PCH_VALIDITY): Document. | |
1817 | (TARGET_PCH_VALID_P): Document. | |
1818 | ||
089f59b9 | 1819 | 2003-10-24 Kelley Cook <kcook@gcc.gnu.org> |
1820 | ||
1821 | * Makefile.in: Define a vpath for %.texi. Remove explicit $(docdir) | |
1822 | and $(docdir)/include from any *.texi dependencies. | |
1823 | ($(docobjdir)/%.dvi): Depend on stmp-docobjdir. | |
1824 | ($(docobjdir)/%.1): Depend on .pod instead of .texi. | |
1825 | ($(docobjdir)/%.7): Likewise. | |
1826 | (%.pod): New implicit rule. | |
b8bc42e9 | 1827 | (cpp.pod): New dependency only rule. |
089f59b9 | 1828 | (gcc.pod): New intermediate rule with dependencies and commands. |
1829 | (gfdl.pod): Likewise. | |
1830 | (fsf-funding.pod): Likewise. | |
1831 | ||
33373990 | 1832 | 2003-10-24 Nathanael Nerode <neroden@gcc.gnu.org> |
1833 | ||
1834 | * fixinc/mkfixinc.sh: Remove special cases for svr4 and ptx, and | |
1835 | related code. | |
1836 | * fixinc/fixinc.ptx: Remove. | |
1837 | * fixinc/fixinc.svr4: Remove. | |
1838 | ||
9eabd191 | 1839 | 2003-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
1840 | ||
1841 | * config/s390/s390.c (load_multiple_operation): Allow both SImode | |
1842 | and DImode if word_mode is DImode. | |
1843 | (store_multiple_operation): Likewise. | |
1844 | * config/s390/s390.md ("load_multiple", "store_multiple"): Likewise. | |
1845 | ("*load_multiple_di"): Allow only if word_mode == DImode. | |
1846 | ("movqi"): Use LLGC whenever TARGET_ZARCH. | |
1847 | ("fix_truncdfsi2"): Fix incorrect temporary size. | |
1848 | ("fix_truncsfsi2"): Likewise. | |
1849 | ("*bras_r", "*brasl_r", "*basr_r"): Remove predicate and constraint | |
1850 | string for function return value operand. | |
1851 | ("*bras_tls", "*brasl_tls", "*basr_tls"): Likewise. | |
1852 | ||
3a47b66b | 1853 | 2003-10-24 Joseph S. Myers <jsm@polyomino.org.uk> |
1854 | ||
1855 | * c-parse.in (array_declarator): Use expr_no_commas. | |
1856 | Fixes PR c/11943. | |
1857 | ||
065aeb19 | 1858 | 2003-10-24 Richard Sandiford <rsandifo@redhat.com> |
1859 | ||
1860 | * config/mips/linux.h: Wrap MD_FALLBACK_FRAME_STATE_FOR and | |
1861 | associated includes in #ifndef inhibit_libc. | |
1862 | ||
ef7722f0 | 1863 | 2003-10-24 Roger Sayle <roger@eyesopen.com> |
1864 | ||
1865 | * doc/libgcc.texi: Document some more of the libgcc API. | |
1866 | ||
aeac46d4 | 1867 | 2003-10-24 Richard Earnshaw <rearnsha@arm.com> |
1868 | ||
1869 | * arm.c (arm_rtx_costs_1, case TARGET_THUMB): Adjust costs for | |
1870 | comparing a constant with small negative numbers and add costing | |
1871 | for constants in conjunction with AND. | |
1872 | (note_invalid_constants): Tidy previous change. | |
1873 | (thumb_cmp_operand): Tidy. | |
1874 | (thumb_cmpneg_operand): New function. | |
1875 | * arm.h (CONDITIONAL_REGISTER_USAGE): Don't use HI regs if optimizing | |
1876 | for size. | |
1877 | (FIRST_LO_REGNUM, FIRST_HI_REGNUM, LAST_HI_REGNUM): Define. | |
1878 | (PREDICATE_CODES): Add thumb_cmpneg_operand. | |
1879 | * arm.md (cbranchsi4): Convert to define_expand. Handle comparison | |
1880 | with a negative constant. | |
1881 | (cbranchsi4_insn): Matcher for cbranchsi4. | |
1882 | (cbranchsi4_scratch): Similar, but a scratch is available for | |
1883 | handling negative constants. | |
1884 | (movsi_cbranchsi4): New pattern. | |
1885 | (tstsi3_cbranch): Renamed from andsi3_cbranch_scratch, remove scratch | |
1886 | and use the TST instruction. | |
1887 | (andsi3_cbranch, orrsi3_cbranch, xorsi3_cbranch, cbranchne_decr1) | |
1888 | (addsi3_cbranch, subsi3_cbranch): Ensure that register preferencing | |
1889 | cannot see high regs or memory alternatives. | |
1890 | (bicsi3_cbranch_scratch, bicsi3_cbranch): New patterns. | |
1891 | ||
28fe824a | 1892 | 2003-10-24 Richard Earnshaw <rearnsha@arm.com> |
1893 | ||
1894 | * arm.c (note_invalid_constants): Try to extract the constant | |
1895 | pool value using avoid_constant_pool_reference; only use | |
1896 | get_pool_constant if that returns the original reference. | |
1897 | ||
21108847 | 1898 | 2003-10-24 Jan Hubicka <jh@suse.cz> |
1899 | ||
1900 | PR c++/12624 | |
1901 | * varasm.c (notice_global_symbol): Disqualify global registers. | |
1902 | ||
0a537053 | 1903 | 2003-10-23 Roger Sayle <roger@eyesopen.com> |
1904 | ||
1905 | PR middle-end/11414 | |
1906 | * loop.c (load_mems): Use redirect_jump to forward jumps from | |
1907 | the original loop end label to the new "loop sink" block's label. | |
1908 | ||
828fe13b | 1909 | 2003-10-23 Roger Sayle <roger@eyesopen.com> |
1910 | ||
1911 | PR middle-end/12705 | |
1912 | * optabs.c (expand_binop): When expanding complex operations | |
1913 | inline, always calculate result into a new temporary register. | |
1914 | Minor code clean-ups. | |
1915 | ||
5148359d | 1916 | 2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1917 | ||
1918 | * objc/lang-specs.h: Handle -print-objc-runtime-info. | |
1919 | * doc/invoke.texi (Objective-C Dialect Options): Document it. | |
1920 | ||
049906d9 | 1921 | 2003-10-24 Danny Smith <dannysmith@users.sourceforge.net> |
1922 | ||
1923 | * config/i386/cygwin.asm. Add copyright notice. Add comment | |
1924 | on why this code is needed. | |
1925 | ||
83407f1b | 1926 | 2003-10-23 Kazu Hirata <kazu@cs.umass.edu> |
8a69169e | 1927 | |
1928 | * config/h8300/clzhi2.c: Fix warnings. | |
1929 | * config/h8300/ctzhi2.c: Likewise. | |
1930 | * config/h8300/fixunssfsi.c: Likewise. | |
1931 | * config/h8300/parityhi2.c: Likewise. | |
1932 | * config/h8300/popcounthi2.c: Likewise. | |
1933 | ||
0ca23bcb | 1934 | 2003-10-23 James E Wilson <wilson@specifixinc.com> |
1935 | ||
1936 | * gcc.c (option_map): Delete --target and --use-version. | |
1937 | ||
e4707539 | 1938 | 2003-10-23 Fariborz Jahanian <fjahanian@apple.com> |
1939 | David Edelsohn <edelsohn@gnu.org> | |
1940 | ||
1941 | * config/rs6000/rs6000.h (UNITS_PER_WORD): Use TARGET_32BIT, not | |
1942 | TARGET_POWREPC64. | |
1943 | (UNITS_PER_GPR_WORD): Define. | |
1944 | (HARD_REGNO_NREGS): Use UNITS_PER_GPR_WORD. | |
1945 | (HARD_REGNO_CALL_PART_CLOBBERED): Define. | |
1946 | (HARD_REGNO_MODE_OK): Use UNITS_PER_GPR_WORD. | |
1947 | (CLASS_MAX_NREGS): Use UNITS_PER_GPR_WORD. | |
1948 | * config/rs6000/rs6000.c (function_arg): Generate PARALLEL for | |
1949 | DFmode and DImode in 32-bit ABI / 64-bit computation mode. | |
1950 | (rs6000_emit_prologue): Select reg_mode and reg_size using | |
1951 | TARGET_32BIT, not TARGET_POWERPC64. | |
1952 | (rs6000_function_value): Generate PARALLEL for DImode in 32-bit | |
1953 | ABI / 64-bit computation mode | |
1954 | ||
df89076c | 1955 | 2003-10-22 Andrew Haley <aph@redhat.com> |
1956 | ||
1957 | * toplev.c (output_file_directive): Allow for null input_name. | |
1958 | ||
3ce7ab5f | 1959 | 2003-10-22 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
1960 | ||
1961 | * config/i386/i386.c (classify_argument): Handle SET_TYPE. | |
1962 | ||
15ebc76e | 1963 | 2003-10-22 Chris Demetriou <cgd@broadcom.com> |
1964 | ||
1965 | * configure.in: In --enable-generated-files-in-srcdir option | |
1966 | handling, fix default case handling. | |
1967 | * configure: Regenerate. | |
1968 | ||
d9799238 | 1969 | 2003-10-22 Phil Edwards <phil@codesourcery.com> |
1970 | ||
1971 | * config.gcc: Update *-*-vxworks* generic hook and comments. | |
1972 | (arm-wrs-vxworks, i[4567]86-wrs-vxworks, mips-wrs-vxworks, | |
1973 | mips-wrs-windiss, sh-wrs-vxworks): New stanzas. | |
1974 | * genmultilib: Allow the MULTILIB_OSDIRNAMES to be mapped directly. | |
1975 | * config/svr4.h (SWITCH_TAKES_ARG): Undefine it before redefining it. | |
1976 | * config/windiss.h: New file. | |
1977 | * config/arm/t-vxworks: New file. | |
1978 | * config/arm/vxworks.h: New file. | |
1979 | * config/i386/t-vxworks: New file. | |
1980 | * config/i386/vxworks.h: New file. | |
1981 | * config/mips/t-vxworks: New file. | |
1982 | * config/mips/vxworks.h: New file. | |
1983 | * config/mips/windiss.h: New file. | |
1984 | * config/sh/t-vxworks: New file. | |
1985 | * config/sh/vxworks.h: New file. | |
1986 | ||
5344805f | 1987 | 2003-10-22 Kazu Hirata <kazu@cs.umass.edu> |
1988 | ||
1989 | * config/h8300/h8300.c (h8300_output_function_epilogue): Remove. | |
1990 | (h8300_saveall_function_p): New. | |
1991 | (h8300_insert_attributes): Insert the saveall attribute if | |
1992 | #pragma saveall is specified. | |
1993 | (h8300_attribute_table): Add saveall. | |
1994 | (TARGET_ASM_FUNCTION_EPILOGUE): Remove. | |
1995 | * doc/extend.texi: Mention the saveall attribute. | |
1996 | ||
129b92e3 | 1997 | 2003-10-22 Joseph S. Myers <jsm@polyomino.org.uk> |
1998 | ||
1999 | * c-typeck.c (pedantic_lvalue_warning): Unconditionally warn of | |
2000 | deprecation of casts as lvalues. | |
2001 | * fixinc/inclhack.def (obstack_lvalue_cast): New fix. | |
2002 | * fixinc/fixincl.x: Regenerate. | |
2003 | * fixinc/tests/base/obstack.h: New test. | |
2004 | ||
5a6901d6 | 2005 | 2003-10-22 Andreas Schwab <schwab@suse.de> |
2006 | ||
2007 | PR target/12676 | |
2008 | * config/m68k/m68k.c (output_addsi3): Fix range check to work on | |
2009 | LP64 platforms. | |
2010 | ||
2e14ce2e | 2011 | 2003-10-22 Jan Hubicka <jh@suse.cz> |
2012 | ||
aeac46d4 | 2013 | * dwarf2out.c (dwarf2out_abstract_function): Use DW_AT to check |
2014 | presence of DW_AT_inline. | |
2015 | (gen_subprogram_die): Likewise; do not abort instead of emitting | |
2016 | DW_AT_not_inline. | |
2e14ce2e | 2017 | |
b60cef59 | 2018 | 2003-10-22 Jan Hubicka <jh@suse.cz> |
2019 | ||
2020 | * cgraph.c (cgraph_function_possibly_inlined_p): Be conservative when | |
2021 | global info is not ready. | |
2022 | ||
11a83f51 | 2023 | 2003-10-22 Kazu Hirata <kazu@cs.umass.edu> |
2024 | ||
2025 | * doc/extend.texi: Mention H8S wherever H8/300H is mentioned. | |
2026 | ||
31838f66 | 2027 | 2003-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
2028 | ||
2029 | * config/s390/s390.md ("movstr_short_64", "movstr_short_31"): Merge ... | |
2030 | ("*movstr_short"): ... into this insn pattern. | |
2031 | ("movstr_short"): New expander. | |
2032 | ("*movstr_long_64"): Rename from "movstr_long_64", simplify. | |
2033 | ("*movstr_long_31"): Rename from "movstr_long_31", simplify. | |
2034 | ("movstr_long"): New expander. | |
2035 | ("clrstr_short_64", "clrstr_short_31"): Merge ... | |
2036 | ("*clrstr_short"): ... into this insn pattern. | |
2037 | ("clrstr_short"): New expander. | |
2038 | ("*clrstr_long_64"): Rename from "clrstr_long_64", simplify. | |
2039 | ("*clrstr_long_31"): Rename from "clrstr_long_31", simplify. | |
2040 | ("clrstr_long"): New expander. | |
2041 | ("cmpmem_short_64", "cmpmem_short_31"): Merge ... | |
2042 | ("*cmpmem_short"): ... into this insn pattern. | |
2043 | ("cmpmem_short"): New expander. | |
2044 | ("*cmpmem_long_64"): Rename from "cmpmem_long_64". | |
2045 | ("*cmpmem_long_31"): Rename from "cmpmem_long_31". | |
2046 | ("cmpmem_long"): New expander. | |
2047 | * config/s390/s390.c (s390_expand_movstr): Use new expanders. | |
2048 | (s390_expand_clrstr): Likewise. | |
2049 | (s390_expand_cmpmem): Likewise. | |
2050 | ||
16c8d9c8 | 2051 | 2003-10-22 Mark Mitchell <mark@codesourcery.com> |
2052 | ||
2053 | * c-pch.c (struct c_pch_validity): Add pch_init field. | |
2054 | (pch_init): Set it. | |
2055 | (c_common_valid_pch): Check it. | |
16c8d9c8 | 2056 | |
14ce540d | 2057 | 2003-10-22 David Taylor <dtaylor@emc.com> |
2058 | ||
2059 | PR debug/12500 | |
2060 | * dbxout.c (dbxout_typedefs): Use COMPLETE_OR_VOID_TYPE_P. | |
2061 | ||
aaca40a8 | 2062 | 2003-10-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2063 | ||
2064 | * config/alpha/alpha.c (function_value [ENABLE_CHECKING]): Don't call | |
2065 | alpha_return_in_memory if no VALTYPE specified. | |
2066 | ||
5bd74231 | 2067 | 2003-10-22 Jan Hubicka <jh@suse.cz> |
2068 | ||
2069 | PR debug/12389 | |
2070 | * Makefile.in (dwarf2out.o): Depend on cgraph.h. | |
2071 | * cgraph.c (cgraph_function_possibly_inlined_p): New function. | |
2072 | * cgraph.h (cgraph_function_possibly_inlined_p): Declare. | |
2073 | (cgraph_global_info): Add flag inlined | |
2074 | * dwarf2out.c (gen_subprogram_die, gen_decl_die): Use | |
2075 | cgraph_function_possibly_inded_p | |
2076 | * cgraphunit.c (mark_inline): Set inlined flag. | |
2077 | * toplev.c (rest_of_decl_compilation): Call outlining_inline_function | |
2078 | only for possibly inlined functions. | |
2079 | * c-decl.c (duplicate_decls): Never output abstract DIE representing old | |
2080 | body of function. | |
2081 | ||
5b0b91f5 | 2082 | 2003-10-22 Andrew Haley <aph@redhat.com> |
2083 | ||
2084 | * varasm.c (output_constructor): Make constructor annotation | |
2085 | conditional on ASM_COMMENT_START. | |
2086 | ||
6a22ca24 | 2087 | 2003-10-21 Jason Merrill <jason@redhat.com> |
2088 | ||
c5510925 | 2089 | * tree.c (get_unwidened): Check TREE_UNSIGNED on the field's type. |
2090 | (get_narrower): Likewise. | |
2091 | ||
6a22ca24 | 2092 | * stor-layout.c (layout_decl): Do packed field alignment for |
2093 | bit-fields, too. | |
2094 | ||
1d5ca076 | 2095 | 2003-10-21 Eric Christopher <echristo@redhat.com> |
2096 | ||
2097 | * expr.c (convert_move): Use FLOAT_EXTEND for extensions. | |
2098 | ||
451b3797 | 2099 | 2003-10-21 Geoffrey Keating <geoffk@apple.com> |
2100 | ||
2101 | * c-pch.c: Add comments in various places. | |
2102 | (struct c_pch_validity): Add the lengths of various strings. | |
2103 | (host_machine): New static. | |
2104 | (target_machine): New static. | |
2105 | (get_ident): Bump version number. | |
2106 | (pch_init): Write out version, host, target validity data. | |
2107 | (c_common_valid_pch): Check version, host, target. | |
2108 | * Makefile.in (c-pch.o): Add version.h; define HOST_MACHINE and | |
2109 | TARGET_MACHINE. | |
2110 | ||
b5e4e1dc | 2111 | 2003-10-21 Jason Merrill <jason@redhat.com> |
2112 | ||
2113 | * tree.h (IS_EXPR_CODE_CLASS): Use strchr. | |
2114 | (EXPR_P): New macro. | |
2115 | ||
2cd2efae | 2116 | 2003-10-21 Zack Weinberg <zack@codesourcery.com> |
2117 | ||
2118 | * config/ia64/ia64.md (cmpxchg_acq_si): Mark operand 3 as DImode. | |
2119 | * config/ia64/ia64.c (ia64_expand_fetch_and_op, | |
2120 | ia64_expand_op_and_fetch): Make sure the REG for ar.ccv is | |
2121 | DImode. Use convert_move to load ar.ccv. | |
2122 | (ia64_expand_compare_and_swap): Likewise. | |
2123 | If expand_expr doesn't put 'old' and 'new' in the proper | |
2124 | modes, run them through convert_to_mode. | |
2125 | ||
c7167c73 | 2126 | 2003-10-21 Eric Christopher <echristo@redhat.com> |
2127 | ||
2128 | * config/frv/frv.c (frv_adjust_field_align): Check DECL_ARTIFICIAL | |
2129 | for too large bitfields. | |
2130 | ||
87b29289 | 2131 | 2003-10-21 Mark Mitchell <mark@codesourcery.com> |
2132 | ||
2133 | * Makefile.in ($(docobjdir)/%.info): Honor BUILD_INFO. | |
2134 | ||
1cfa4bdd | 2135 | 2003-10-21 Andrew Haley <aph@redhat.com> |
2136 | ||
2137 | * varasm.c (output_constructor): Annotate constructor. | |
2138 | ||
47743619 | 2139 | 2003-10-21 Mark Mitchell <mark@codesourcery.com> |
2140 | ||
2141 | * Makefile.in ($(DESTDIR)$(infodir)/%.info): Conditionalize chmod | |
2142 | on existence of destination file. | |
2143 | ||
3cf95722 | 2144 | 2003-10-21 Jan Hubicka <jh@suse.cz> |
2145 | ||
2146 | * haifa-sched.c (choose_ready): Initialize index. | |
2147 | ||
c04e6607 | 2148 | 2003-10-21 Jason Merrill <jason@redhat.com> |
2149 | ||
2150 | * tree.c (build1): Fix off-by-one error. | |
2151 | ||
3ce7ab5f | 2152 | 2003-10-21 Robert Millan <robertmh@gnu.org> |
bcfbb573 | 2153 | |
2154 | * config/i386/kfreebsdgnu.h: New. i386-*-kfreebsd-gnu definitions. | |
2155 | * config/kfreebsdgnu.h: New. *-*-kfreebsd-gnu definitions. | |
2156 | * config/t-kfreebsd-gnu: New. *-*-kfreebsd-gnu tmake_file. | |
2157 | * config.gcc: Add *-*-kfreebsd*-gnu and i[34567]86-*-kfreebsd*-gnu. | |
2158 | ||
8b5b1013 | 2159 | 2003-10-21 Eric Botcazou <ebotcazou@libertysurf.fr> |
2160 | ||
2161 | * web.c: Fix various comments. | |
2162 | ||
dde5cb68 | 2163 | 2003-10-20 Nicolas Pitre <nico@cam.org> |
2164 | ||
2165 | * config/arm/arm.c (arm_override_options): Set arm_constant_limit | |
2166 | to 2 instead of 1 when optimize_size is true. Gather code based on | |
2167 | optimize_size together. Add comment about XScale load latency. | |
2168 | ||
b40953a3 | 2169 | 2003-10-21 Gunther Nikl <gni@gecko.de> |
2170 | ||
2171 | * config/m68k/m68k.c (m68k_output_function_prologue): Remove | |
2172 | obsolete comments. | |
2173 | ||
37c96b91 | 2174 | 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> |
2175 | ||
2176 | * Makefile.in: Get parsedir and docobjdir from configure. | |
2177 | * configure.in: Recogonize --enable-generated-files-in-srcdir. | |
2178 | Pass along parsedir and docobjdir. | |
2179 | * configure: Regenerate. | |
2180 | * doc/install.texi: Document --enable-generated-files-in-srcdir. | |
2181 | ||
4075a119 | 2182 | 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> |
2183 | ||
2184 | * Makefile.in: Define $(docdir) before the Make-lang.in fragments are | |
2185 | included. | |
2186 | ||
46d8d16b | 2187 | 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk> |
2188 | ||
2189 | * c-common.c (expand_tree_builtin): Ensure creal and cimag | |
2190 | functions do not return lvalues. | |
2191 | ||
a708df98 | 2192 | 2003-10-20 Jason Merrill <jason@redhat.com> |
2193 | ||
2194 | PR c/12553 | |
2195 | * tree.c (build1) <ADDR_EXPR>: Set TREE_SIDE_EFFECTS | |
2196 | appropriately. | |
2197 | ||
2198 | PR c/11446 | |
2199 | * stor-layout.c (layout_decl): Fix alignment handling. | |
2200 | ||
1c4e4d9a | 2201 | 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk> |
2202 | ||
2203 | * doc/extend.texi: Deprecate casts as lvalues. | |
2204 | ||
19489abd | 2205 | 2003-10-20 Jan Hubicka <jh@suse.cz> |
2206 | ||
2207 | * toplev.c (rest_of_compilation): Fix webizer pass ordering. | |
2208 | ||
2209 | * cgraphunit.c (decide_is_function_needed): Fix test dealing | |
2210 | with functions implicitly made inline. | |
2211 | ||
2212 | * cgraphunit.c (cgraph_decide_inlining_incrementally): New function. | |
2213 | (cgraph_finalize_function): Use it. | |
2214 | (cgraph_mark_inline): Allow incrmental decisions | |
2215 | * invoke.texi (max-inline-slope, min-inline-insns): Kill. | |
2216 | * params.def (PARAM_MAX_INLINE_SLOPE, PARAM_MIN_INLINE_INSNS): Kill. | |
2217 | * tree-inline.c (limits_allow_inlining): Kill. | |
2218 | (expand_call_inline): Always use unit-at-a-time path. | |
2219 | ||
3d516950 | 2220 | 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
2221 | ||
2222 | * fixinc/inclhack.def (hpux11_snprintf): New edit. | |
2223 | * fixinc/fixincl.x: Regenerate. | |
2224 | * fixinc/tests/base/stdio.h: Add test for hpux11_snprintf. | |
2225 | ||
e9d2d60f | 2226 | 2003-10-20 Mark Mitchell <mark@codesourcery.com> |
2227 | ||
2228 | * Makefile.in (install-info): Simplify. | |
2229 | ($(DESTDIR)$(infodir)/%.info): New rule. | |
2230 | * configure.in (target_list): Remove install-info. | |
2231 | * doc/.cvsignore (gcc.info*): Remove. | |
2232 | (gccint.info*): Likewise. | |
2233 | (gccinstall.info*): Likewise. | |
2234 | (cpp.info*): Likewise. | |
2235 | (cppinternals.info*): Likewise. | |
2236 | (*.info*): Add it. | |
2237 | * doc/sourcebuild.texi: Update description of install-info. | |
2238 | * objc/Make-lang.in (objc.install-info): Remove. | |
2239 | ||
2a5f9ffc | 2240 | 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2241 | ||
2242 | * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Define _ABIO32. | |
2243 | Use it in _MIPS_SIM definition. | |
2244 | * config/mips/mips.h (CRT_CALL_STATIC_FUNCTION): Likewise. | |
2245 | ||
d535f7e3 | 2246 | 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
2247 | ||
2248 | * config/i386/i386.c (print_reg): Abort if REGNO (x) is a | |
2249 | virtual register, but only if file == asm_out_file. | |
2250 | * config/i386/i386.h (HI_REGISTER_NAMES): Use "argp", not "", | |
2251 | for ARG_POINTER_REGNUM. | |
2252 | ||
5b247e9f | 2253 | 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
2254 | ||
2255 | * c-common.c (registered_builtin_types): New static. | |
2256 | (c_common_type_for_mode): Consult registered_builtin_types. | |
2257 | (c_register_builtin_type): Add type to registered_builtin_types. | |
2258 | * optabs.c (init_floating_libfuncs): Initialize libfuncs for | |
2259 | all MODE_FLOAT modes, not just the ones corresponding to | |
2260 | float_type_node, double_type_node, and long_double_type_node. | |
2261 | ||
42a316f5 | 2262 | 2003-10-20 Richard Henderson <rth@redhat.com> |
2263 | ||
2264 | * config/alpha/alpha.h (PREDICATE_CODES): Add normal_memory_operand. | |
2265 | * config/alpha/alpha-protos.h: Remove PREDICATE_CODES prototypes. | |
2266 | ||
c018b0c8 | 2267 | 2003-10-20 Dorit Naishlos <dorit@il.ibm.com> |
2268 | ||
5b247e9f | 2269 | * config/rs6000/rs6000.h: (rs6000_sched_insert_nops): |
c018b0c8 | 2270 | support new flag -minsert-sched-nops. |
2271 | (DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Define. | |
5b247e9f | 2272 | * config/rs6000/rs6000.c: (rs6000_sched_insert_nops): |
2273 | support new flag -minsert-sched-nops. | |
c018b0c8 | 2274 | (is_cracked_insn, is_microcoded_insn): New functions. |
2275 | (rs6000_sched_finish): New function. | |
2276 | (rs6000_issue_rate): Return 5 for power4. | |
5b247e9f | 2277 | (get_next_active_insn, insn_terminates_group_p): New |
c018b0c8 | 2278 | functions. |
2279 | (is_costly_group, force_new_group): New functions. | |
2280 | (redefine_groups, pad_groups): New functions. | |
2281 | (rs6000_variable_issue): Use new functions. | |
2282 | * doc/invoke.texi (-minsert-sched-nops): Document new | |
2283 | option. | |
2284 | ||
451bc59d | 2285 | 2003-10-20 David S. Miller <davem@redhat.com> |
2286 | ||
2287 | * config/sparc/sparc.md (type attribute): Add new insn types | |
2288 | fpa, fpm_pack, fgm_mul, fgm_pdist, and fgm_cmp for VIS. | |
2289 | (patterns emitting VIS insns): Use them. | |
2290 | * config/sparc/ultra1_2.md: Add VIS scheduling rules. | |
2291 | * config/sparc/ultra3.md: Likewise. | |
2292 | ||
3a2f3420 | 2293 | 2003-10-20 Falk Hueffner <falk@debian.org> |
2294 | ||
2295 | PR target/12654 | |
2296 | * config/alpha/alpha.c (alpha_emit_conditional_branch): Don't do | |
2297 | comparison against constant by adjusting the argument except for | |
2298 | EQ and NE. | |
2299 | ||
2515f61d | 2300 | 2003-10-19 Mark Mitchell <mark@codesourcery.com> |
2301 | ||
2302 | * config.gcc: Add support for arm926ejs, arm1026ejs, arm1136js, | |
2303 | arm1136jfs, and armv6j. | |
2304 | * config/arm/arm.c (FL_ARCH6J): New macro. | |
2305 | (FL_VFPV2): Likewise. | |
2306 | (all_cores): Add entries for arm926ejs, arm1026ejs, arm1136js, | |
2307 | and arm1136jfs. | |
2308 | (all_architectures): Add entry for armv6j. | |
2309 | (arm_override_options): Add entries for arm926ejs, arm1026ejs, | |
2310 | arm1136js, and arm1136jfs. | |
2311 | * config/arm/arm.h (TARGET_CPU_arm926ej_s): New macro. | |
2312 | (TARGET_CPU_arm1026ej_s): Likewise. | |
2313 | (TARGET_CPU_arm1136j_s): Likewise. | |
2314 | (TARGET_CPU_arm1136jf_s): Likewise. | |
2315 | * doc/invoke.texi: Document new ARM cores and architecture | |
2316 | variants. | |
5b247e9f | 2317 | |
1c6a7b8c | 2318 | 2003-10-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2319 | ||
2320 | * Makefile.in (toplev.o): Add value-prof.h dependency. | |
2321 | (value-prof.o): Add REGS_H dependency. | |
2322 | * common.opt (fprofile-values, fvpt): New. | |
2323 | * flags.h (flag_value_profile_transformations): Declare. | |
2324 | * opts.c (common_handle_option): Handle -fprofile_values and | |
2325 | -fvpt. | |
2326 | * profile.c (branch_prob): Don't remove death notes here. | |
2327 | * timevar.def (TV_VPT): New. | |
2328 | * value-prof.c: Include regs.h. | |
2329 | (insn_divmod_values_to_profile, gen_divmod_fixed_value, gen_mod_pow2, | |
2330 | gen_mod_subtract, divmod_fixed_value_transform,mod_pow2_value_transform, | |
2331 | mod_subtract_transform, value_profile_transformations): New. | |
2332 | (insn_values_to_profile): Call insn_divmod_values_to_profile. | |
2333 | (find_values_to_profile): Add dumps. | |
2334 | * value-prof.h (value_profile_transformations): Declare. | |
2335 | * toplev.c: Include value-prof.h. | |
2336 | (rest_of_handle_value_profile_transformations): New. | |
2337 | (enum dump_file_index): Add DFI_vpt. | |
2338 | (dump_file): Add vpt dump. | |
2339 | (flag_value_profile_transformations): New. | |
2340 | (lang_independent_options): Add flag_profile_values and | |
2341 | flag_value_profile_transformations. | |
2342 | (rest_of_compilation): Call | |
2343 | rest_of_handle_value_profile_transformations. | |
2344 | (process_options): Let -fvpt imply -fprofile-values. | |
2345 | * doc/invoke.texi (-fvpt): Document. | |
2346 | ||
0834f16c | 2347 | 2003-10-19 Jan Hubicka <jh@suse.cz> |
2348 | ||
2349 | * i386.c (print_reg): Do not abort on certain registers. | |
2350 | ||
2351 | PR optimization/12612 | |
2352 | * reg-stack.c (subst_stack_regs_pat): Use st(1) for clobbers. | |
2353 | * i386.md (fpatan, fyl2x, fscale patterns and expanders): Use | |
2354 | match_scratch; avoid bogus paralles. | |
2355 | ||
2356 | PR target/12674 | |
2357 | * i386.c (ix86_function_regparm): Disable implicit register passing | |
2358 | conventions when profiling. | |
2359 | ||
1c2cfd64 | 2360 | 2003-10-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
5b247e9f | 2361 | Richard Henderson <rth@redhat.com> |
1c2cfd64 | 2362 | |
2363 | PR optimization/8178 | |
2364 | * config/i386/i386.md (*movsi_zero): Delete. | |
2365 | (*ffs_no_cmove): Use ix86_expand_clear to zero the third operand. | |
2366 | ||
caf6f044 | 2367 | 2003-10-19 Richard Henderson <rth@redhat.com> |
2368 | ||
2369 | * config/alpha/alpha.c (fix_operator): New. | |
2370 | (divmod_operator): Tidy. | |
2371 | (alpha_emit_xfloating_cvt): Handle UNSIGNED_FIX. | |
2372 | * config/alpha/alpha.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
2373 | (PREDICATE_CODES): Update. | |
2374 | * config/alpha/alpha.md (fix_truncdfsi_ieee): Use match_operator. | |
2375 | (fix_truncdfsi_internal, fix_truncdfdi_ieee): Likewise. | |
2376 | (fix_truncsfsi_ieee, fix_truncsfsi_internal): Likewise. | |
2377 | (fix_truncsfdi_ieee): Likewise. | |
2378 | (fix_truncdfdi2, fix_truncsfdi2): Turn into define_expand. | |
2379 | (fixuns_truncdfdi2, fixuns_truncsfdi2, fixuns_trunctfdi2): New. | |
2380 | * config/alpha/alpha-protos.h: Update. | |
2381 | ||
3e8012a9 | 2382 | 2003-10-19 Richard Sandiford <rsandifo@redhat.com> |
2383 | ||
2384 | * config/mips/mips.h (INITIALIZE_TRAMPOLINE): Simplify. | |
2385 | * config/mips/mips.c (mips_load_got): Assume Pmode == ptr_mode. | |
2386 | * config/mips/mips.md (extendsidi2, *extendsidi2): Merge. Don't accept | |
45eaa8a1 | 2387 | constant operands. |
3e8012a9 | 2388 | |
4e2c65ad | 2389 | 2003-10-18 Kazu Hirata <kazu@cs.umass.edu> |
2390 | ||
2391 | * doc/extend.texi: Fix typos. | |
2392 | * doc/invoke.texi: Likewise. | |
2393 | ||
d35462eb | 2394 | 2003-10-18 Nicolas Pitre <nico@cam.org> |
2395 | ||
2396 | * config/arm/arm.c (arm_override_options): Use arm_tune_xscale for | |
2397 | XScale optimizations not arm_arch_xscale. | |
2398 | * config/arm/arm.h (CONSTANT_ALIGNMENT_FACTOR, MOVE_RATIO): Likewise. | |
2399 | ||
63ebd742 | 2400 | 2003-10-18 Ulrich Weigand <uweigand@de.ibm.com> |
2401 | ||
2402 | * config/s390/s390-protos.h (shift_count_operand): Add prototype. | |
2403 | * config/s390/s390.c (shift_count_operand): New function. | |
2404 | (s390_extra_constraint): Use it to implement 'Y' constraint. | |
2405 | (print_shift_count_operand): New function. | |
2406 | (print_operand): Use it to implement '%Y'. | |
2407 | * config/s390/s390.h (EXTRA_ADDRESS_CONSTRAINT): Add 'Y' constraint. | |
2408 | (PREDICATE_CODES): Add shift_count_operand. | |
5b247e9f | 2409 | * config/s390/s390.md ("rotldi3"): Merge alternatives, |
63ebd742 | 2410 | using "shift_count_operand" predicate and "Y" constraint, |
2411 | and "%Y" to output the combined shift count. | |
2412 | ("rotlsi3"): Likewise. | |
2413 | ("ashldi3", "*ashldi3_31", "*ashldi3_64"): Likewise. | |
5b247e9f | 2414 | ("ashrdi3", "*ashrdi3_31", "*ashrdi3_64", "*ashrdi3_cc_31", |
63ebd742 | 2415 | "*ashrdi3_cc_64", "*ashrdi3_cconly_31", "*ashrdi3_cconly_64"): Likewise. |
2416 | ("ashlsi3", "ashrsi3", "*ashrsi3_cc", "*ashrsi3_cconly"): Likewise. | |
2417 | ("lshrdi3", "*lshrdi3_31", "*lshrdi3_64"): Likewise. | |
2418 | ("lshrsi3"): Likewise. | |
2419 | ||
d02e1a1c | 2420 | 2003-10-18 Gunther Nikl <gni@gecko.de> |
2421 | ||
2422 | * config/m68k/m68k.c (m68k_output_function_epilogue): Add missing | |
2423 | argument to asm_fprintf statement. | |
2424 | ||
11f4589c | 2425 | 2003-10-18 Fariborz Jahanian <fjahanian@apple.com> |
2426 | ||
5b247e9f | 2427 | * rs6000.md: Separate TARGET_POWERPC64 patterns for TARGET_64BIT or TARGET_32BIT. |
2428 | (ashrdisi3_noppc64) Generate more efficient code for 32-bit right-shift of | |
2429 | a "long long" argument. | |
11f4589c | 2430 | |
561c9236 | 2431 | 2003-10-18 Alexandre Oliva <aoliva@redhat.com> |
2432 | ||
2433 | * final.c (final_scan_insn): Run FINAL_PRESCAN_INSNS on asm insns | |
2434 | as well. | |
2435 | ||
bf6b5685 | 2436 | 2003-10-18 Richard Sandiford <rsandifo@redhat.com> |
2437 | ||
2438 | * rtl.h (rtl_size): Declare. | |
2439 | (rtunion): Remove rtwint. | |
2440 | (rtx_def): Replace 'fld' with a union of an rtunion or a HOST_WIDE_INT. | |
2441 | (RTX_HDR_SIZE, RTX_SIZE): New macros. | |
2442 | (RTL_CHECK1): Adjust for new rtx_def layout. | |
2443 | (RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2): Likewise. | |
2444 | (XWINT, XCWINT): Likewise. Access the rtx structure directly. | |
2445 | (X0WINT): Remove. | |
2446 | (X0ANY): New macro. | |
2447 | * rtl.def: Adjust comments for new rtx_def layout. | |
2448 | * ggc.h (ggc_alloc_rtx): Take the rtx code as argument, not the | |
2449 | number of slots. | |
2450 | * rtl.c (rtx_size): New array. | |
2451 | (rtx_alloc): Adjust call to ggc_alloc_rtx. Use RTX_HDR_SIZE. | |
2452 | (copy_rtx): Use RTX_HDR_SIZE. Adjust for new rtx_def layout. | |
2453 | (shallow_copy_rtx): Adjust call to ggc_alloc_rtx. Use RTX_SIZE. | |
2454 | * integrate.c (copy_rtx_and_substitute): Use X0ANY to copy '0' fields. | |
2455 | * emit-rtl.c (copy_most_rtx): Likewise. | |
2456 | (copy_rtx_if_shared): Use RTX_SIZE. | |
2457 | (copy_insn_1): Use RTX_HDR_SIZE. Adjust for new rtx_def layout. | |
2458 | * gengenrtl.c (gendef): Adjust ggc_alloc_rtx call. Use RTX_HDR_SIZE. | |
2459 | * gengtype.c (write_rtx_next): Use RTX_HDR_SIZE. | |
2460 | (adjust_field_rtx_def): Expect "rtx_def" to be a union rather than | |
2461 | an array. Adjust output for new rtx_def layout. | |
2462 | * ggc-page.c (RTL_SIZE): Use RTX_HDR_SIZE. | |
2463 | * reload1.c (eliminate_regs): Use RTX_SIZE. | |
2464 | * rtlanal.c (loc_mentioned_in_p): Adjust for new rtx_def layout. | |
2465 | * gdbinit.in (pi): Likewise. | |
2466 | ||
3bb4cd82 | 2467 | 2003-10-18 Jan Hubicka <jh@suse.cz> |
2468 | ||
2469 | * integrate.c (copy_decl_for_inlining): Revert previous patch. | |
2470 | ||
d6955add | 2471 | 2003-10-18 Jan Hubicka <jh@suse.cz> |
2472 | ||
2473 | * integrate.c (copy_decl_for_inlining): Fix copying of copies. | |
2474 | ||
5c654ee0 | 2475 | 2003-10-18 Roger Sayle <roger@eyesopen.com> |
2476 | ||
2477 | * libgcc.texi: Group multi-word types, such as "long double" and | |
2478 | "unsigned int", using braces in @deftypefn and @deftypefnx nodes. | |
2479 | Document __unord?f2 as returning a non-zero value, not just one. | |
2480 | ||
62ba9650 | 2481 | 2003-10-18 Hans-Peter Nilsson <hp@bitrange.com> |
2482 | ||
2483 | * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Define. | |
2484 | ($(T)crti.o, $(T)crtn.o): Pass CRTSTUFF_T_CFLAGS here too. | |
2485 | ||
dc16bc38 | 2486 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2487 | ||
2488 | * config/i386/k6.md (k6_alux): Use the 'mode' attribute instead of | |
2489 | match_operand. | |
2490 | ||
a0eb9d79 | 2491 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2492 | ||
2493 | * config/sparc/sparc.c (function_arg_record_value_1): New fourth | |
2494 | parameter packed_p. Search for a DECL_PACKED field only if | |
2495 | packed_p is false. Pass packed_p recursively. | |
2496 | (function_arg_record_value_2): Likewise. | |
2497 | (function_arg_record_value): Update calls to | |
2498 | function_arg_record_value_1 and function_arg_record_value_2. | |
2499 | ||
d4a75790 | 2500 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2501 | ||
2502 | * cse.c (cse_insn) [src_folded]: Check that the tentative replacement | |
2503 | was successfully forced to memory before using the result. | |
2504 | ||
5e2ee112 | 2505 | 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
2506 | ||
2507 | PR optimization/8178 | |
2508 | * config/i386/i386.md (*movsi_zero): New insn to set | |
2509 | a register to zero on TARGET_USE_MOV0 targets. | |
2510 | ||
f3156f06 | 2511 | 2003-10-18 Kelley Cook <kcook@gcc.gnu.org> |
2512 | ||
2513 | * Makefile.in (Makefile): Depend on the all Make-lang.in fragments. | |
2514 | (POSTSTAGE1_FLAGS_TO_PASS): Pass down MAKEINFO and MAKEINFOFLAGS. | |
2515 | ||
09b65aa6 | 2516 | 2003-10-17 David Edelsohn <edelsohn@gnu.org> |
2517 | ||
2518 | * doc/invoke.texi (gcse-las): Fix typo. | |
2519 | ||
8e860a09 | 2520 | 2003-10-17 Andrew Pinski <pinskia@physics.uc.edu> |
2521 | ||
b7718d12 | 2522 | * doc/install.texi: Remove first part of the sentence for |
2523 | zsh not working. Change gcc to GCC. | |
2524 | ||
8e860a09 | 2525 | PR bootstrap/12546 |
5b247e9f | 2526 | * doc/install.texi: Document that zsh does not work when |
8e860a09 | 2527 | configuring gcc. |
2528 | ||
764e3b9d | 2529 | 2003-10-17 Nathanael Nerode <neroden@gcc.gnu.org> |
2530 | ||
2531 | * config/ptx4.h: Switch to DWARF 2; update comments. | |
2532 | ||
70a347e9 | 2533 | 2003-10-17 Segher Boessenkool <boessen@de.ibm.com> |
2534 | Hartmut Penner <hpenner@de.ibm.com> | |
2535 | ||
edaff1ee | 2536 | PR 10404, partial 11591, partial 11601 |
70a347e9 | 2537 | * config/rs6000/altivec.md ("altivec_dst", "altivec_dstt", |
2538 | "altivec_dstst", "altivec_dststt", "altivec_lvsl", "altivec_lvsr", | |
2539 | "altivec_lvebx", "altivec_lvehx", "altivec_lvewx", "altivec_lvxl", | |
2540 | "altivec_lvx", "altivec_stvx", "altivec_stvxl", "altivec_stvebx", | |
2541 | "altivec_stvehx", "altivec_stvewx"): Use a memory_operand. | |
2542 | * config/rs6000/rs6000.c (altivec_expand_lv_builtin): New function. | |
2543 | (altivec_expand_stv_builtin): Adjust for the memory_operand. | |
2544 | (altivec_expand_builtin): Call altivec_expand_lv_builtin. | |
2545 | (altivec_init_builtins): Use `long int' for memory offsets. | |
2546 | ||
0c749523 | 2547 | 2003-10-17 Jan Hubicka <jh@suse.cz> |
2548 | ||
2549 | * opts.c (common_handle_option): Handle OPT_fweb | |
2550 | * invoke.texi (-fweb): Add missing parts of documentation. | |
2551 | ||
07607929 | 2552 | 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2553 | ||
2554 | * config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Undef | |
2555 | before redefinition. | |
2556 | ||
5c47e414 | 2557 | 2003-10-17 Mostafa Hagog <mustafa@il.ibm.com> |
2558 | ||
2559 | * common.opt: Add description of the new -fgcse-las flag. | |
2560 | * flags.h (flag_gcse_las): Declaration of global flag_gcse_las. | |
2561 | * gcse.c (hash_scan_set): Handle the case of store expression and | |
2562 | insert the memory expression to the hash table, this way we make it | |
2563 | possible to discover redundant loads after stores and remove them. | |
2564 | (pre_insert_copy_insn): moved the call to update_ld_motion_stores, | |
2565 | to pre_insert_copies, it is not the correct place to call it after | |
2566 | adding stores to be in the available expression hash table. | |
2567 | (pre_insert_copies): Added the call to update_ld_motion_stores when | |
2568 | one or more copies were inserted. | |
2569 | * opts.c (common_handle_option): Handle the -fgcse-las flag. | |
2570 | * toplev.c (flag_gcse_las): Initialization of flag_gcse_las. | |
2571 | ||
2572 | * doc/invoke.tex: Document new -fgcse-las flag. | |
2573 | ||
5f94d4c9 | 2574 | 2003-10-18 Alan Modra <amodra@bigpond.net.au> |
2575 | ||
84a81d89 | 2576 | * config/rs6000/crtsavres.asm: Correct alignment of powerpc64 code |
2577 | for posterity, then remove it. | |
5f94d4c9 | 2578 | |
01c5c234 | 2579 | 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
2580 | Nathan Sidwell <nathan@codesourcery.com> | |
2581 | ||
2582 | * config/arm/arm.c (use_return_insn): Not a single instruction, if | |
2583 | there's a frame pointer. | |
2584 | (arm_output_epilogue): Protect stack pointer from being corrupted | |
2585 | on interrupt. | |
2586 | ||
9b9797f8 | 2587 | 2003-10-17 Ulrich Weigand <uweigand@de.ibm.com> |
2588 | ||
2589 | * ifcvt.c (noce_try_addcc): Handle ifs with 'else' case. | |
2590 | ||
ae1b4595 | 2591 | 2003-10-17 Ulrich Weigand <uweigand@de.ibm.com> |
2592 | ||
2593 | * combine.c (simplify_set): Do not clear out undobuf.other_insn | |
2594 | already set elsewhere. | |
2595 | ||
04b6f6e9 | 2596 | 2003-10-17 Kelley Cook <kcook@gcc.gnu.org> |
2597 | ||
2598 | * config/i386/i386.c (ix86_expand_prologue): Use | |
2599 | gen_allocate_stack_worker. | |
2600 | ||
cdce9708 | 2601 | 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2602 | ||
2603 | * config.gcc (mips-sgi-irix6*o32): Only enable use_collect2 | |
2604 | without gas. | |
2605 | (mips-sgi-irix6*): Likewise. | |
2606 | ||
2607 | * config/mips/iris6gas.h: New file. | |
2608 | * gcc/config.gcc (mips-sgi-irix6*): Use it. | |
2609 | ||
2610 | * config/mips/mips.h (TARGET_IRIX): Provide default. | |
2611 | (TARGET_IRIX5): Likewise. | |
2612 | (TARGET_SGI_O32_AS): Likewise. | |
2613 | * config/mips/iris5.h (TARGET_IRIX): Redefine as 1. | |
2614 | (TARGET_IRIX5): Likewise. | |
2615 | * config/mips/iris6.h (TARGET_IRIX6): Remove. | |
2616 | (TARGET_IRIX5): Redefine as 0. | |
2617 | ||
2618 | * config/mips/mips.c (mips_output_external): Test for IRIX 6 O32 | |
2619 | linker workaround with TARGET_IRIX and mips_abi instead of | |
2620 | ASM_OUTPUT_UNDEF_FUNCTION. | |
2621 | (mips_file_end): Inline old ASM_OUTPUT_UNDEF_FUNCTION definition, | |
2622 | testing TARGET_IRIX and mips_abi explicitly. | |
2623 | * config/mips/iris5.h (ASM_OUTPUT_UNDEF_FUNCTION): Remove. | |
2624 | * config/mips/iris6.h (ASM_OUTPUT_UNDEF_FUNCTION): Remove undef. | |
2625 | ||
2626 | * config/mips/mips.c (irix_output_external_libcall): Renamed from | |
2627 | mips_output_external_libcall. | |
2628 | Use new TARGET_IRIX in guard. | |
2629 | * config/mips/mips-protos.h (irix_output_external_libcall): Match | |
2630 | this. | |
2631 | * config/mips/iris5.h (TARGET_ASM_EXTERNAL_LIBCALL): Likewise. | |
2632 | ||
2633 | * config/mips/iris5gas.h (HAVE_GAS_SHF_MERGE): Update comment. | |
2634 | Define as 0. | |
2635 | ||
2636 | * config/mips/iris6.h (FUNCTION_NAME_ALREADY_DECLARED): Define | |
5b247e9f | 2637 | depending on mips_abi. |
cdce9708 | 2638 | * config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Define as 1. |
2639 | * config/mips/mips.c (mips_output_function_prologue): Test | |
2640 | FUNCTION_NAME_ALREADY_DECLARED at runtime. | |
2641 | (mips_output_function_epilogue): Likewise. | |
2642 | (build_mips16_function_stub): Likewise. | |
2643 | (build_mips16_call_stub): Likewise. | |
2644 | * config/mips/mips.h (FUNCTION_NAME_ALREADY_DECLARED): Provide | |
2645 | default. | |
5b247e9f | 2646 | |
cdce9708 | 2647 | * config/mips/iris6.h (DWARF2_UNWIND_INFO): Don't define for native |
2648 | IRIX 6 O32 assembler. | |
2649 | (SUBTARGET_CC1_SPEC): Enforce mips2 ISA with O32 ABI. | |
2650 | (TARGET_OS_CPP_BUILTINS): Define _ABIO32, use it to define | |
2651 | _MIPS_SIM for O32 ABI. | |
2652 | (DWARF2_FRAME_INFO): Don't define for native IRIX 6 O32 assembler. | |
2653 | (ASM_DECLARE_FUNCTION_NAME): Integrate mips.h version. | |
2654 | (ASM_DECLARE_FUNCTION_SIZE): Move undef before redefinition. | |
2655 | Integrate O32 version. | |
2656 | (SUBTARGET_ASM_SPEC): Handle -mabi=32. | |
2657 | (SUBTARGET_ASM_DEBUGGING_SPEC): Add mdebug_asm_spec for gas with | |
2658 | O32 ABI. | |
2659 | (BSS_SECTION_ASM_OP_32): Define. | |
2660 | (BSS_SECTION_ASM_OP_64): Likewise. | |
2661 | (BSS_SECTION_ASM_OP): Define differently for O32 and N32/N64 ABIs | |
2662 | using them. | |
2663 | (TARGET_ASM_NAMED_SECTION): Reflect renaming. | |
2664 | Move up to allow override for O32 ABI without GNU as. | |
2665 | (EH_FRAME_SECTION_NAME): Define explicitly. | |
2666 | (MUST_USE_SJLJ_EXCEPTIONS): Define. | |
2667 | [_MIPS_SIM == _ABIO32 && !GAS] (CTORS_SECTION_ASM_OP, | |
2668 | DTORS_SECTION_ASM_OP): Dummy definitions. | |
5b247e9f | 2669 | (TARGET_ASM_NAMED_SECTION): Undef statically. |
cdce9708 | 2670 | (EH_FRAME_SECTION_NAME): Likewise. |
2671 | (ASM_OUTPUT_FILENAME): Integrate mips.h version. | |
2672 | (LINK_SPEC): Only use default options -call_shared -no_unresolved | |
2673 | without -r. | |
2674 | Don't pass -init, -fini with -mabi=32. | |
2675 | (COLLECT_PARSE_FLAG): Define. | |
2676 | ||
2677 | * config/mips/mips.c (iris6_asm_named_section_1): Changed guard to | |
2678 | TARGET_IRIX. | |
2679 | Renamed to use irix_ prefix. | |
2680 | (iris6_asm_named_section): Likewise. | |
2681 | (iris_section_align_entry_eq): Likewise. | |
2682 | (iris_section_align_entry_hash): Likewise. | |
2683 | (iris6_file_start): Likewise. | |
2684 | (iris6_section_align_1): Likewise. | |
2685 | (iris6_file_end): Likewise. | |
2686 | (iris6_section_type_flags): Likewise. | |
2687 | (iris_section_align_htab): Likewise. | |
2688 | (iris_orig_asm_out_file): Likewise. | |
2689 | [TARGET_IRIX] (TARGET_ASM_FILE_START): Reflect rename. | |
2690 | (TARGET_ASM_FILE_END): Likewise. | |
2691 | (TARGET_SECTION_TYPE_FLAGS): Likewise. | |
2692 | ||
2693 | * config/mips/mips.c [TARGET_IRIX5 && !TARGET_IRIX6] | |
2694 | (TARGET_ASM_UNALIGNED_HI_OP): Use runtime initialization in | |
2695 | override_options instead. | |
2696 | (TARGET_ASM_UNALIGNED_SI_OP): Likewise. | |
2697 | (TARGET_ASM_UNALIGNED_DI_OP): Likewise. | |
2698 | * config/mips/mips.c (override_options) [USE_COLLECT2]: Restore | |
2699 | flag_gnu_linker to defaults without USE_COLLECT2 for non-IRIX O32 | |
2700 | assemblers. | |
2701 | Likewise for constructor/destructor handling. | |
2702 | (override_options): Handle IRIX O32 assembler quirks. | |
2703 | [TARGET_IRIX] (irix_asm_named_section): Handle O32 ABI with and | |
2704 | without gas. | |
2705 | (mips_file_start): Use new TARGET_IRIX. | |
2706 | (mips_declare_object_name): No special processing for IRIX O32 | |
2707 | assembler. | |
2708 | (mips_finish_declare_object): Likewise. | |
2709 | (irix_asm_output_align): Renamed from iris6_asm_output_align. | |
2710 | Don't record alignment for O32 ABI. | |
2711 | (irix_file_start): Renamed from iris6_file_start. | |
2712 | Return early for O32 ABI. | |
2713 | (irix_file_end): Renamed from iris6_file_end. | |
2714 | Don't emit .section directives for O32 ABI. | |
2715 | * config/mips/iris6.h (ASM_OUTPUT_ALIGN): Reflect renaming. | |
2716 | * config/mips/mips-protos.h (irix_asm_output_align): Likewise. | |
2717 | ||
2718 | * config/mips/t-iris6 (MULTILIB_OPTIONS): Add mabi=32. | |
2719 | (MULTILIB_OSDIRNAMES): Likewise. | |
2720 | ||
ff2185fb | 2721 | 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
2722 | ||
2723 | * collect2.c (COLLECT_PARSE_FLAG): Provide default. | |
2724 | (main): Use it. | |
2725 | * doc/tm.texi (COLLECT_PARSE_FLAG): Document it. | |
2726 | ||
58d6528b | 2727 | 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
2728 | ||
2729 | * arm-modes.def (CC_Nmode): New condition code mode. | |
2730 | * arm.c (thumb_condition_code): Delete. | |
2731 | (arm_select_cc_mode): Handle single-bit test for Thumb. | |
5b247e9f | 2732 | (arm_print_operand, cases 'd' and 'D'): Don't special case the |
58d6528b | 2733 | condition code logic for Thumb. |
2734 | (get_arm_condition_code): Handle CC_Nmode. | |
2735 | (thumb_cbrch_target_operand): New function. | |
2736 | * arm.h (PREDICATE_CODES): Add thumb_cbrch_target_operand. | |
2737 | * arm-protos.h (thumb_cbrch_target_operand): Add prototype. | |
2738 | * arm.md: Add Thumb split patterns for zero_extract and | |
2739 | sign_extract. | |
2740 | (tbit_cbranch, andsi3_cbranch_scratch, andsi3_cbranch) | |
2741 | (orrsi3_cbranch_scratch, orrsi3_cbranch, xorsi3_cbranch_scratch) | |
2742 | (xorsi3_cbranch, addsi3_cbranch, addsi3_cbranch_scratch) | |
2743 | (subsi3_cbranch, subsi3_cbranch_scratch): New Thumb patterns. | |
2744 | (cbranchne_decr1): Re-work to use CC_Nmode. | |
2745 | ||
5b247e9f | 2746 | * arm.c (thumb_expand_epilogue): Add clobbers of registers restored |
58d6528b | 2747 | by the return instruction. Add a use of the link register if it |
2748 | wasn't stored. | |
2749 | ||
c927e760 | 2750 | 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
2751 | ||
2752 | * flow.c (init_propagate_block_info): Don't abort if a conditional | |
2753 | jump is not a comparison of a register. Instead, just don't record | |
2754 | conditional life information. | |
2755 | ||
3de2754a | 2756 | 2003-10-16 Jan Hubicka <jh@suse.cz> |
2757 | ||
2758 | PR optimization/12630 | |
2759 | * pa.md (movstrsi, movstrsi_internal): Use match_scratch in clobbers | |
2760 | for operands 7 and 8. | |
2761 | ||
487df8fd | 2762 | 2003-10-16 Kelley Cook <kcook@gcc.gnu.org> |
2763 | ||
2764 | * objc/Make-lang.in (objc-parse.o): Honor $(parsedir) for objc-parse.c. | |
2765 | ||
86e2c4f3 | 2766 | 2003-10-16 Danny Smith <dannysmith@users.sourceforge.net> |
2767 | ||
2768 | * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Define. | |
2769 | ||
2770 | * config/i386/winnt.c (gen_stdcall_suffix): Make static | |
2771 | (gen_fastcall_suffix): Likewise. | |
2772 | (i386_pe_dllexport_p): Likewise. | |
2773 | (i386_pe_dllimport_p): Likewise. | |
2774 | (i386_pe_mark_dllexport): Likewise. | |
2775 | (i386_pe_mark_dllimport): Likewise. | |
2776 | (i386_pe_asm_named_section): Fix formatting. | |
2777 | ||
56deebec | 2778 | 2003-10-16 Zack Weinberg <zack@codesourcery.com> |
2779 | ||
2780 | * configure.in: Add snprintf to gcc_AC_CHECK_DECLS list. | |
2781 | * system.h: Declare snprintf if necessary. | |
2782 | * configure, config.in: Regenerate. | |
2783 | ||
35f8a46a | 2784 | 2003-10-15 David Edelsohn <edelsohn@gnu.org> |
2785 | ||
2786 | * config/rs6000/rs6000.c (rs6000_va_arg): Only align vector | |
4b7eff6b | 2787 | arguments if TARGET_ALTIVEC_ABI. |
35f8a46a | 2788 | |
9c8a1629 | 2789 | 2003-10-15 Roger Sayle <roger@eyesopen.com> |
2790 | ||
2791 | * builtins.c (fold_builtin_memcpy, fold_builtin_mempcpy, | |
2792 | fold_builtin_memmove, fold_builtin_strcpy, fold_builtin_strncpy, | |
2793 | fold_builtin_memcmp, fold_builtin_strcmp, fold_builtin_strncmp): | |
2794 | New functions. | |
2795 | (expand_builtin_memcpy): Use integer_zerop instead of testing | |
2796 | host_integerp and tree_low_cst directly. Move misapplied hunk | |
2797 | for optimization wher SRC and DEST point to the same location. | |
2798 | (expand_builtin_mempcpy): From here. | |
2799 | (expand_builtin_memmove): Use integer_zerop instead of testing | |
2800 | host_integerp and tree_low_cst_directly. | |
2801 | (expand_builtin_memset): Likewise. | |
2802 | (expand_builtin_memcmp): Likewise (and for integer_onep). | |
2803 | (expand_builtin_strncmp): Likewise. | |
2804 | (fold_builtin): Call the appropriate fold_builtin_foo functions | |
2805 | to optimize memcpy, mempcpy, memmove, strcpy, strncpy, memcmp, | |
2806 | strcmp and strncmp. | |
2807 | ||
37ec5024 | 2808 | 2003-10-15 Geoffrey Keating <geoffk@apple.com> |
2809 | ||
2810 | * config/darwin-protos.h (machopic_non_lazy_ptr_name): Delete | |
2811 | prototype. Clean up some whitespace. | |
56deebec | 2812 | * config/darwin.c: Use gen_rtx_FOO (...) rather than |
2813 | gen_rtx (FOO, ...). | |
37ec5024 | 2814 | (machopic_non_lazy_ptr_name): Make static. |
2815 | (name_needs_quotes): Allow '.' and '$' unquoted. | |
2816 | (machopic_legitimize_pic_address): Improve codegen in dynamic-no-pic | |
2817 | case. | |
56deebec | 2818 | |
f9464d30 | 2819 |