1 2004-01-06 Jan Hubicka <jh@suse.cz>
3 * i386.c (init_cumulative_args): Add handling of MMX_REGPARM.
4 (function_arg_advance): Do not pass aggregates in SSE; deal handling
6 (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM;
8 * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
9 (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
10 (MMX_REGPARM_MAX): Similarly for -mmmx.
12 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
14 * config/sh/linux.h: Fix comment formatting.
15 * config/sh/netbsd-elf.h: Likewise.
16 * config/sh/sh.c: Likewise.
17 * config/sh/sh.h: Likewise.
18 * config/sh/vxworks.h: Likewise.
20 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
22 * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
23 * toplev.c (output_file_directive): Don't use
24 ASM_OUTPUT_MAIN_SOURCE_FILENAME.
26 2004-01-05 Daniel Berlin <dberlin@dberlin.org>
28 * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
29 (USING_MMAP): We don't support non-mmap.
30 (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
32 (struct page_entry): Remove bytes_free.
33 (struct page_table_chain): Remove.
34 (struct globals): Remove page_table member.
35 (loookup_page_table_entry): Function deleted.
36 (set_page_table_entry): Ditto.
37 (ggc_allocated_p): No longer need page table lookups.
38 (ggc_marked_p): Ditto.
39 (alloc_small_page): Don't care about bytes_free anymore.
40 (alloc_large_page): Round up size.
41 (ggc_alloc_zone_1): Mark large objects as such, and calculate
42 their size the new way.
43 Remove page table lookups and setting.
44 (ggc_get_size): Calculate large object size the new way.
45 (sweep_pages): Redo to account for fact that we no longer have
47 (ggc_collect): No longer need to reincrement bytes_free.
48 (ggc_pch_alloc_object): Handle new large objects properly.
49 (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
51 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
53 * doc/invoke.texi: Remove a page break.
55 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
57 * config/avr/avr.c (avr_output_function_prologue): Remove an
58 extra pair of curly braces.
60 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
62 * config/mn10300/mn10300.c: Fix comment formatting.
63 * config/mn10300/mn10300.h: Likewise.
65 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
67 * tree.h: Update documentation on nothrow_flag.
68 * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
71 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
73 * doc/invoke.texi: Remove traces of dead ports.
75 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
77 * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
80 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
83 * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
85 * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
86 (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
87 string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
88 the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
89 (mips_symbol_insns): Don't trust the local/global classification.
90 (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
91 (override_options): Make -mabicalls -fno-unit-at-a-time imply
93 (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
94 between local and global symbols.
96 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
98 * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
99 (mips_preferred_reload_class): Declare.
100 * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
101 (EXTRA_CONSTRAINT): Update accordingly.
102 (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
103 * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
104 (mips_preferred_reload_class): New function. Prefer LEA_REGS if
105 mips_dangerous_for_la25_p.
106 (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
107 if mips_dangerous_for_la25_p.
109 2004-01-05 Bernardo Innocenti <bernie@develer.com>
111 * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
114 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
116 * configure.ac: Use AC_PROG_CPP_WERROR.
117 * configure: Regenerate.
119 2004-01-04 Zack Weinberg <zack@codesourcery.com>
121 * .cvsignore: Add autom4te.cache.
123 2004-01-04 Richard Sandiford <rsandifo@redhat.com>
125 * doc/invoke.texi: Revamp documentation of MIPS options. Remove
126 -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
127 -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
128 then architecture options, then ABI options. General rewording.
130 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk>
133 * doc/extend.texi: Clarify definition of malloc attribute.
135 2004-01-04 Jan Hubicka <jh@suse.cz>
137 * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
138 * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
139 * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
140 (cgraph_inline_p): Add extra argument reason.
141 * cgraphunit.c: Minor formating fixes.
142 cgraph_first_inlined_callee): New functions.
143 (record_call_1): Record builtins too.
144 (cgraph_analyze_function): Update inline_failed messages.
145 (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
146 cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
147 (cgraph_check_inline_limits): Likewise; Add argument reason.
148 (cgraph_set_inline_failed): New static function.
149 (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
151 (cgraph_inline_p): Add new argument reason.
152 * tree-inline.c (expand_call_inline): Update warning.
154 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org>
156 * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
157 with modern equivalents.
158 * configure: Regenerate.
160 * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
161 * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
162 * configure: Regenerate.
164 * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
166 * configure.in: Rename to configure.ac.
167 * configure.ac: Renamed from configure.in; make minimum necessary
168 changes for autoconf 2.5x.
169 * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
170 * configure: Regenerate with autoconf 2.57.
172 2004-01-03 Kazu Hirata <kazu@cs.umass.edu>
174 * config/mips/linux.h: Fix comment formatting.
175 * config/mips/mips.c: Likewise.
176 * config/mips/mips.h: Likewise.
177 * config/mips/mips.md: Likewise.
178 * config/mips/netbsd.h: Likewise.
179 * config/mips/windiss.h: Likewise.
181 2004-01-02 Richard Henderson <rth@redhat.com>
183 * config/i386/i386.md (fp constant pool splitter): Reorg suppression
184 for sse and 387; add suppression for mmx.
186 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu>
188 * loop.c (loop_optimize): Free all loops_info's mems.
190 * c-typeck.c (finish_init): Free spelling_base before
193 * cfgloop.c (flow_loops_find): Always free the sbitmap
196 * predict.c (estimate_probability): Free bbs after being
199 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
201 * config/mn10300/mn10300.h (PREDICATE_CODES): Add
202 const_8bit_operand and call_address_operand.
204 2004-01-02 Jan Hubicka <jh@suse.cz>
206 * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls
207 when there is nothing to inline but warnings are requested.
208 (cgraph_decide_inlining): Fix memory leak.
210 2004-01-02 Jan Hubicka <jh@suse.cz>
212 * expr.c (store_constructor): Fix pasto in previous patch.
214 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
216 * config/i386/cygming.h: Fix comment formatting.
217 * config/i386/djgpp.h: Likewise.
218 * config/i386/gthr-win32.c: Likewise.
219 * config/i386/i386-interix.h: Likewise.
220 * config/i386/i386.c: Likewise.
221 * config/i386/i386.h: Likewise.
222 * config/i386/openbsd.h: Likewise.
223 * config/i386/winnt.c: Likewise.
224 * config/i386/xm-mingw32.h: Likewise.
226 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk>
228 * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
229 copyright and last modification dates.
231 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de>
233 * doc/install.texi (Specific): Mention x86_64.
235 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com>
237 * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
238 Call force_operand on plus_constant result.
240 2004-01-01 Jan Hubicka <jh@suse.cz>
242 * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
243 * expr.c (store_constructor): Use vec_init pattern.
244 * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
245 * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
246 (vec_set_optab, vec_extract_optab, vec_init_optab): New.
247 * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
249 (sse2_unpc?pd): Fix pattern.
251 (sse2_movsd): Deal with movlpd too.
252 * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
253 (ix86_expand_vector_init): New.
254 * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
255 * md.texi (vec_set, vec_extract): Document
257 2003-12-31 Jan Hubicka <jh@suse.cz>
260 * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside
264 * toplev.c (dump_file_index): Reorder ce3 and bbro.
265 (dump_file): Likewise.
266 (rest_of_compilation): Likewise.
269 * cgraph.c (cgraph_function_possibly_inlined): Even with
270 flag_really_no_inline we inline always_inline functions.
271 * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
272 for non-always_inline functions when there is flag_really_no_inline.
273 (cgraph_decide_inlining): Limit work done when not inlining.
274 (cgraph_decide_inlining_incrementally): Likewise.
275 (cgraph_optimize_function): Check whether something got inlined.
276 * c-objc-common.c (c_disregard_inline_limits): Do not always inline
277 extern inline functions when not inlining.
279 * opts.c (decode_options): Disable crossjumping at -O1
280 * invoke.texi (-O1): Document change.
282 See ChangeLog.10 for earlier changes.