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[gcc.git] / gcc / config / i386 / i386.c

2010-11-06	H.J. Lu	Fix a typo in ix86_delegitimize_address.	blob \| commitdiff \| raw
2010-11-05	Kai Tietz	i386.c (legitimate_pic_address_disp_p): Handle UNSPEC_P...	blob \| commitdiff \| raw \| diff to current
2010-11-05	H.J. Lu	Check 256bit AVX register in move expanders.	blob \| commitdiff \| raw \| diff to current
2010-11-03	H.J. Lu	Set use_avx256_p if 256bit AVX register is used in...	blob \| commitdiff \| raw \| diff to current
2010-11-03	H.J. Lu	Generate avx_vzeroupper after reload is completed.	blob \| commitdiff \| raw \| diff to current
2010-11-02	H.J. Lu	Remove ix86_split_call_pop_vzeroupper.	blob \| commitdiff \| raw \| diff to current
2010-11-02	H.J. Lu	Emit vzerouppers after reload.	blob \| commitdiff \| raw \| diff to current
2010-11-02	Maxim Kuvyrkov	Model decoder of Core 2/i7 for multipass scheduling.	blob \| commitdiff \| raw \| diff to current
2010-11-02	Iain Sandoe	update darwin x86 output.	blob \| commitdiff \| raw \| diff to current
2010-11-02	Bernd Schmidt	i386.c (cpu_names): Add "corei7".	blob \| commitdiff \| raw \| diff to current
2010-11-02	Bernd Schmidt	Tune alignment for Intel Core i7	blob \| commitdiff \| raw \| diff to current
2010-11-02	Bernd Schmidt	Basic support for Intel Core i7	blob \| commitdiff \| raw \| diff to current
2010-11-01	Richard Henderson	Emit SEH unwind info.	blob \| commitdiff \| raw \| diff to current
2010-10-30	H.J. Lu	Align long double parameters on stack to 4byte in 32bit.	blob \| commitdiff \| raw \| diff to current
2010-10-27	H.J. Lu	Add -mvzeroupper to x86.	blob \| commitdiff \| raw \| diff to current
2010-10-26	H.J. Lu	Properly align parameters on stack for x86.	blob \| commitdiff \| raw \| diff to current
2010-10-24	Ian Lance Taylor	i386.c (ix86_va_start): Remove extraneous blank line.	blob \| commitdiff \| raw \| diff to current
2010-10-22	Richard Henderson	Add __builtin_fma vector transform for i386.	blob \| commitdiff \| raw \| diff to current
2010-10-22	Richard Henderson	Use ABS/NEG+USE for vector modes as well.	blob \| commitdiff \| raw \| diff to current
2010-10-22	Changpeng Fang	Update processsor_costs table for bdver1	blob \| commitdiff \| raw \| diff to current
2010-10-22	Joseph Myers	target.h (enum opt_levels, [...]): New.	blob \| commitdiff \| raw \| diff to current
2010-10-22	Iain Sandoe	CFStrings for Darwin.	blob \| commitdiff \| raw \| diff to current
2010-10-22	Nathan Froyd	alpha.c (alpha_build_builtin_va_list): Use TYPE_STUB_DE...	blob \| commitdiff \| raw \| diff to current
2010-10-19	Richard Henderson	Add patterns for FMA3.	blob \| commitdiff \| raw \| diff to current
2010-10-19	Richard Henderson	Simplify FMA4 patterns with FMA rtx code.	blob \| commitdiff \| raw \| diff to current
2010-10-18	Joseph Myers	i386.c (ix86_option_override_internal): Define and...	blob \| commitdiff \| raw \| diff to current
2010-10-17	Anatoly Sokolov	target.def (preferred_output_reload_class): New hook.	blob \| commitdiff \| raw \| diff to current
2010-10-16	Joseph Myers	arm.c (arm_option_optimization): Set flag_section_ancho...	blob \| commitdiff \| raw \| diff to current
2010-10-15	Joseph Myers	target.def (target_option.init_struct): New hook.	blob \| commitdiff \| raw \| diff to current
2010-10-14	Joseph Myers	params.c (params_finished): New.	blob \| commitdiff \| raw \| diff to current
2010-10-13	H.J. Lu	Addd 256bit AVX vectorizer patterns.	blob \| commitdiff \| raw \| diff to current
2010-10-11	Anatoly Sokolov	target.def (preferred_reload_class): New hook.	blob \| commitdiff \| raw \| diff to current
2010-10-11	Joseph Myers	params.c (set_param_value_internal): New.	blob \| commitdiff \| raw \| diff to current
2010-10-11	Jakub Jelinek	re PR target/45870 (note: non-delegitimized UNSPEC...	blob \| commitdiff \| raw \| diff to current
2010-10-09	H.J. Lu	Support "andhi/andsi/anddi" as a zero-extending move.	blob \| commitdiff \| raw \| diff to current
2010-10-07	Richard Guenther	machmode.h (mode_for_vector): Declare.	blob \| commitdiff \| raw \| diff to current
2010-10-07	Richard Guenther	target.def (autovectorize_vector_sizes): New target...	blob \| commitdiff \| raw \| diff to current
2010-10-07	Richard Guenther	target.def (units_per_simd_word): Rename to ...	blob \| commitdiff \| raw \| diff to current
2010-10-04	Joseph Myers	optc-gen.awk: Define global_options_set.	blob \| commitdiff \| raw \| diff to current
2010-09-30	Jakub Jelinek	re PR target/45843 (__builtin_va_arg overwrites into...	blob \| commitdiff \| raw \| diff to current
2010-09-30	Joseph Myers	opt-functions.awk (static_var): Update comment.	blob \| commitdiff \| raw \| diff to current
2010-09-29	Joseph Myers	optc-gen.awk: Generate global_options initializer inste...	blob \| commitdiff \| raw \| diff to current
2010-09-28	Ian Lance Taylor	i386.c (ix86_supports_split_stack): Test HAVE_GAS_CFI_P...	blob \| commitdiff \| raw \| diff to current
2010-09-28	Rainer Orth	re PR target/44452 (gcc.target/i386/abi-2.c and gcc...	blob \| commitdiff \| raw \| diff to current
2010-09-28	Ian Lance Taylor	i386.c (ix86_supports_split_stack): -fsplit-stack requi...	blob \| commitdiff \| raw \| diff to current
2010-09-27	Ian Lance Taylor	common.opt (fsplit-stack): New option.	blob \| commitdiff \| raw \| diff to current
2010-09-27	Uros Bizjak	i386.h (CLASS_MAX_NREGS): Also handle XCmode.	blob \| commitdiff \| raw \| diff to current
2010-09-26	Uros Bizjak	i386.md (pro_epilogue_adjust_stack_<mode>_add): Merge...	blob \| commitdiff \| raw \| diff to current
2010-09-26	Kai Tietz	cygwin.asm: Include auto-host.h.	blob \| commitdiff \| raw \| diff to current
2010-09-24	Uros Bizjak	i386.md (ix86_code_end): Move the initialization of...	blob \| commitdiff \| raw \| diff to current
2010-09-23	Uros Bizjak	i386.md (UNSPECV_NOPS): Rename from UNSPEC_NOPS and...	blob \| commitdiff \| raw \| diff to current
2010-09-22	Uros Bizjak	i386.h (MAX_STRINGOP_ALGS): Fix typo in the name.	blob \| commitdiff \| raw \| diff to current
2010-09-21	Kai Tietz	Remove strayed semicolon.	blob \| commitdiff \| raw \| diff to current
2010-09-21	Kai Tietz	re PR target/45694 ([MinGW64] fortran host associated...	blob \| commitdiff \| raw \| diff to current
2010-09-21	Uros Bizjak	i386.c (ix86_split_ashl): Rename single_width variable...	blob \| commitdiff \| raw \| diff to current
2010-09-20	Uros Bizjak	i386.c (ix86_expand_ashl_const): Rewrite using indirect...	blob \| commitdiff \| raw \| diff to current
2010-09-19	Uros Bizjak	i386-protos.h (split_double_mode): New prototype.	blob \| commitdiff \| raw \| diff to current
2010-09-17	H.J. Lu	Pad short functions with NOPs for Atom.	blob \| commitdiff \| raw \| diff to current
2010-09-17	Joseph Myers	options.texi (Variable): Document.	blob \| commitdiff \| raw \| diff to current
2010-09-16	H.J. Lu	Add -m8bit-idiv for x86.	blob \| commitdiff \| raw \| diff to current
2010-09-16	Reza Yazdani	re PR bootstrap/45680 (cc1 fails to link on Solaris...	blob \| commitdiff \| raw \| diff to current
2010-09-16	Joseph Myers	target.def (target_option.optimization): New hook.	blob \| commitdiff \| raw \| diff to current
2010-09-16	Joseph Myers	tm.texi.in (OVERRIDE_OPTIONS): Remove documentation.	blob \| commitdiff \| raw \| diff to current
2010-09-14	H.J. Lu	Use ADD if result isn't used in memory address.	blob \| commitdiff \| raw \| diff to current
2010-09-14	H.J. Lu	Turn UNITS_PER_SIMD_WORD into a target hook.	blob \| commitdiff \| raw \| diff to current
2010-09-13	H.J. Lu	Disable double precision vectorizer for Atom.	blob \| commitdiff \| raw \| diff to current
2010-09-09	Reza Yazdani	Dispatch scheduling for AMD Bulldozer processors.	blob \| commitdiff \| raw \| diff to current
2010-09-08	Uros Bizjak	i386-protos.h (ix86_can_use_return_insn_p, [...]):...	blob \| commitdiff \| raw \| diff to current
2010-09-07	Uros Bizjak	re PR target/45206 (ICE on __builtin_eh_return at -Os)	blob \| commitdiff \| raw \| diff to current
2010-09-06	Uros Bizjak	i386.md (iptrsize): New mode attribute.	blob \| commitdiff \| raw \| diff to current
2010-09-03	Jakub Jelinek	re PR middle-end/45484 (Invalid memory access in gcc...	blob \| commitdiff \| raw \| diff to current
2010-09-02	Anatoly Sokolov	target.def (class_likely_spilled_p): New hook.	blob \| commitdiff \| raw \| diff to current
2010-09-01	Uros Bizjak	i386.h (enum ix86_tune_indices): Rename from X86_TUNE_A...	blob \| commitdiff \| raw \| diff to current
2010-08-31	Uros Bizjak	i386.md (popdi1): Rewrite using POST_INC memory operand.	blob \| commitdiff \| raw \| diff to current
2010-08-30	Eric Botcazou	Stack usage support	blob \| commitdiff \| raw \| diff to current
2010-08-28	Uros Bizjak	sse.md (extsuffix): New code attribute.	blob \| commitdiff \| raw \| diff to current
2010-08-19	Nathan Froyd	target.def (function_arg, [...]): Remove const qualifie...	blob \| commitdiff \| raw \| diff to current
2010-08-18	Uros Bizjak	i386.md (*add<mode>_1): Split insn to lea.	blob \| commitdiff \| raw \| diff to current
2010-08-17	H.J. Lu	Try to avoid lea if possible.	blob \| commitdiff \| raw \| diff to current
2010-08-13	Jack Howarth	Enable -fomit-frame-pointer on darwin which support...	blob \| commitdiff \| raw \| diff to current
2010-08-12	H.J. Lu	Turn on -fomit-frame-pointer by default for 32bit Linux...	blob \| commitdiff \| raw \| diff to current
2010-08-11	Anatoly Sokolov	target.def (output_addr_const_extra): New hook.	blob \| commitdiff \| raw \| diff to current
2010-08-10	Richard Henderson	i386.c (ix86_compute_frame_layout): Re-align stack...	blob \| commitdiff \| raw \| diff to current
2010-08-07	Uros Bizjak	re PR target/45213 ("suffix or operands invalid for...	blob \| commitdiff \| raw \| diff to current
2010-08-05	Richard Henderson	re PR target/45189 (New stack alignment test failures)	blob \| commitdiff \| raw \| diff to current
2010-08-05	Uros Bizjak	i386.c (ix86_decompose_address): Check for SI_REG using...	blob \| commitdiff \| raw \| diff to current
2010-08-04	Richard Henderson	Force the use of stack_pointer_offset in computing...	blob \| commitdiff \| raw \| diff to current
2010-08-04	Richard Henderson	Remove code duplication in ix86_expand_epilogue.	blob \| commitdiff \| raw \| diff to current
2010-08-04	Richard Henderson	Describe unwinding for realigned frames explicitly.	blob \| commitdiff \| raw \| diff to current
2010-08-04	Richard Henderson	Emit the prologue/epilogue using frame offsets.	blob \| commitdiff \| raw \| diff to current
2010-08-04	Richard Henderson	Cleanup 32-bit ms_hook code.	blob \| commitdiff \| raw \| diff to current
2010-08-04	Richard Henderson	Consolidate red-zone logic into ix86_using_red_zone.	blob \| commitdiff \| raw \| diff to current
2010-08-04	Richard Henderson	Simplify logic saving the int registers in the prologue.	blob \| commitdiff \| raw \| diff to current
2010-08-03	Uros Bizjak	i386.h (ix86_compare_op0, [...]): Remove.	blob \| commitdiff \| raw \| diff to current
2010-07-28	Kai Tietz	i386.h (MCOUNT_NAME_BEFORE_PROLOGUE): New.	blob \| commitdiff \| raw \| diff to current
2010-07-26	Richard Henderson	re PR target/44132 (emutls is broken under a range...	blob \| commitdiff \| raw \| diff to current
2010-07-23	Le-Chun Wu	Fix violations of self-assignment check in GCC source.	blob \| commitdiff \| raw \| diff to current
2010-07-22	Richard Henderson	re PR target/45027 (FAIL: c-c++-common/dfp/pr36800.c)	blob \| commitdiff \| raw \| diff to current
2010-07-21	Richard Henderson	Eliminate the computed goto in x64 varargs.	blob \| commitdiff \| raw \| diff to current
2010-07-19	Iain Sandoe	allow darwin branch island control depening on system...	blob \| commitdiff \| raw \| diff to current
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