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

2011-04-21	Richard Sandiford	target.def (cannot_force_const_mem): Add a mode argument.	blob \| commitdiff \| raw
2011-04-20	Uros Bizjak	re PR target/48678 (unable to find a register to spill...	blob \| commitdiff \| raw \| diff to current
2011-04-20	Jim Meyering	remove useless if-before-free tests	blob \| commitdiff \| raw \| diff to current
2011-04-16	Uros Bizjak	sse.md (sseunpackmode): New mode attribute.	blob \| commitdiff \| raw \| diff to current
2011-04-16	Uros Bizjak	sse.md (V16): New mode iterator.	blob \| commitdiff \| raw \| diff to current
2011-04-11	Kai Tietz	re PR target/9601 (-mrtd switch/stdcall attribute raise...	blob \| commitdiff \| raw \| diff to current
2011-04-11	Martin Jambor	except.c (set_nothrow_function_flags): Call cgraph_get_...	blob \| commitdiff \| raw \| diff to current
2011-04-10	Mike Stump	Remove doubled up words.	blob \| commitdiff \| raw \| diff to current
2011-04-06	Uros Bizjak	i386.md (attribute isa): New.	blob \| commitdiff \| raw \| diff to current
2011-04-02	Kai Tietz	re PR target/48416 (Revision 171890 failed to build)	blob \| commitdiff \| raw \| diff to current
2011-04-02	Kai Tietz	Restore old state for accidentially escaped local change.	blob \| commitdiff \| raw \| diff to current
2011-04-02	Kai Tietz	i386.c (ix86_is_msabi_thiscall): New helper function.	blob \| commitdiff \| raw \| diff to current
2011-03-31	Eric Botcazou	re PR target/48142 (miscompilation with -Os -mpreferred...	blob \| commitdiff \| raw \| diff to current
2011-03-29	Vladimir Makarov	[multiple changes]	blob \| commitdiff \| raw \| diff to current
2011-03-28	H.J. Lu	Fix a typo in -mavx256-split-unaligned-store.	blob \| commitdiff \| raw \| diff to current
2011-03-28	Vladimir Makarov	re PR bootstrap/48307 (Bootstrap failure)	blob \| commitdiff \| raw \| diff to current
2011-03-27	Vladimir Makarov	[multiple changes]	blob \| commitdiff \| raw \| diff to current
2011-03-27	H.J. Lu	Split 32-byte AVX unaligned load/store.	blob \| commitdiff \| raw \| diff to current
2011-03-25	Kai Tietz	cygming.h (DWARF_FRAME_REGISTERS): Adjust comment.	blob \| commitdiff \| raw \| diff to current
2011-03-24	Uros Bizjak	i386.md (ix86_print_operand): Output DFmode const_doubl...	blob \| commitdiff \| raw \| diff to current
2011-03-24	Uros Bizjak	re PR target/48237 (ICE: in final_scan_insn, at final...	blob \| commitdiff \| raw \| diff to current
2011-03-22	Joseph Myers	i386.c (ix86_isa_flags_explicit): Remove.	blob \| commitdiff \| raw \| diff to current
2011-03-22	Joseph Myers	target.def (handle_option): Take gcc_options and cl_dec...	blob \| commitdiff \| raw \| diff to current
2011-03-21	Kai Tietz	ChangeLog gcc/	blob \| commitdiff \| raw \| diff to current
2011-03-16	H.J. Lu	Check TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT...	blob \| commitdiff \| raw \| diff to current
2011-03-15	Richard Guenther	i386.c (ix86_emit_swdivsf): Implement more efficiently.	blob \| commitdiff \| raw \| diff to current
2011-03-14	Uros Bizjak	i386.md (ROUND_FLOOR): New constant.	blob \| commitdiff \| raw \| diff to current
2011-03-04	Changpeng Fang	Introduce flag -mprefer-avx128 for the auto-vectorizer...	blob \| commitdiff \| raw \| diff to current
2011-02-21	Mike Stump	re PR target/47822 (Multiple test suite failures due...	blob \| commitdiff \| raw \| diff to current
2011-02-17	Uros Bizjak	re PR target/43653 (ICE at reload1.c:1188 with -O1...	blob \| commitdiff \| raw \| diff to current
2011-02-15	Jakub Jelinek	re PR middle-end/47581 (Unnecessary adjustments to...	blob \| commitdiff \| raw \| diff to current
2011-02-07	Mike Stump	re PR target/47558 (163267 breaks exception traceback...	blob \| commitdiff \| raw \| diff to current
2011-01-26	Jan Hubicka	re PR tree-optimization/47237 (builtin_apply_args broke...	blob \| commitdiff \| raw \| diff to current
2011-01-24	H.J. Lu	Visit basic blocks using the work-list based algorithm.	blob \| commitdiff \| raw \| diff to current
2011-01-21	Kai Tietz	re PR bootstrap/47215 (Failed to bootstrap)	blob \| commitdiff \| raw \| diff to current
2011-01-17	H.J. Lu	Correct mask operand for AVX mask load/store.	blob \| commitdiff \| raw \| diff to current
2011-01-07	Jakub Jelinek	re PR target/47201 (ICE: SIGSEGV in adjust_mems (var...	blob \| commitdiff \| raw \| diff to current
2011-01-06	Changpeng Fang	Bobcat (btver1) Enablement	blob \| commitdiff \| raw \| diff to current
2011-01-06	Rainer Orth	re PR target/43309 (amd64 TLS IE code sequence on Solar...	blob \| commitdiff \| raw \| diff to current
2011-01-05	Changpeng Fang	Remove 3DNow instructions from the bdver1-supported...	blob \| commitdiff \| raw \| diff to current
2010-12-30	H.J. Lu	Short circuit if upper 128bits are unchanged in the...	blob \| commitdiff \| raw \| diff to current
2010-12-30	H.J. Lu	Repeat processing all basic blocks for vzeroupper optim...	blob \| commitdiff \| raw \| diff to current
2010-12-28	H.J. Lu	Replace _rdrand_uXX with _rdrandXX_step.	blob \| commitdiff \| raw \| diff to current
2010-12-18	Kai Tietz	re PR target/36834 (structure return ABI for windows...	blob \| commitdiff \| raw \| diff to current
2010-12-17	H.J. Lu	Replace "BB [%i]" with "[bb %i]" in vzeroupper RTL...	blob \| commitdiff \| raw \| diff to current
2010-12-06	H.J. Lu	Turn on unaligned SSE load/store for Core i7.	blob \| commitdiff \| raw \| diff to current
2010-12-06	H.J. Lu	Add -march=/-mtune=corei7-avx.	blob \| commitdiff \| raw \| diff to current
2010-12-02	H.J. Lu	Turn on X86_TUNE_INTER_UNIT_MOVES for Core 2 and Core i7.	blob \| commitdiff \| raw \| diff to current
2010-12-02	Bernd Schmidt	DFA model for Core 2 and Core i7 scheduling.	blob \| commitdiff \| raw \| diff to current
2010-12-02	Maxim Kuvyrkov	Define tuning for Core 2 and Core i7.	blob \| commitdiff \| raw \| diff to current
2010-11-25	Joseph Myers	target.def (supports_split_stack, [...]): Take gcc_opti...	blob \| commitdiff \| raw \| diff to current
2010-11-24	H.J. Lu	Don't check TREE_THIS_VOLATILE in ix86_expand_call.	blob \| commitdiff \| raw \| diff to current
2010-11-24	H.J. Lu	Improve vzeroupper optimization.	blob \| commitdiff \| raw \| diff to current
2010-11-22	Nathan Froyd	target.def (conditional_register_usage): Define.	blob \| commitdiff \| raw \| diff to current
2010-11-18	Uros Bizjak	re PR target/46546 (ix86_pad_returns may leave BB_END...	blob \| commitdiff \| raw \| diff to current
2010-11-16	Nathan Froyd	builtins.c (std_gimplify_va_arg_expr): Use targetm...	blob \| commitdiff \| raw \| diff to current
2010-11-15	Jakub Jelinek	re PR debug/46095 (ICE: in dwarf2out_frame_debug_expr...	blob \| commitdiff \| raw \| diff to current
2010-11-12	Richard Henderson	i386: Convert from -mfused-madd to -ffp-contract.	blob \| commitdiff \| raw \| diff to current
2010-11-10	Joseph Myers	cfgloop.c (verify_loop_structure): Use %' in diagnostics.	blob \| commitdiff \| raw \| diff to current
2010-11-10	Quentin Neill	Add support for TBM.	blob \| commitdiff \| raw \| diff to current
2010-11-10	Quentin Neill	Add support for BMI.	blob \| commitdiff \| raw \| diff to current
2010-11-09	Joern Rennecke	ix86_expand_split_stack_prologue (args_size): Change...	blob \| commitdiff \| raw \| diff to current
2010-11-08	Joern Rennecke	re PR bootstrap/46358 (i686-pc-linux-gnu bootstrap...	blob \| commitdiff \| raw \| diff to current
2010-11-08	Rainer Orth	re PR target/46280 (Several testcases FAIL with 16byte...	blob \| commitdiff \| raw \| diff to current
2010-11-08	Ian Lance Taylor	re PR target/46089 (ICE: in gen_reg_rtx, at emit-rtl...	blob \| commitdiff \| raw \| diff to current
2010-11-06	H.J. Lu	Fix a typo in ix86_delegitimize_address.	blob \| commitdiff \| raw \| diff to current
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
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