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

1998-05-06	Jeff Law	typo typo fixes fixes	blob \| commitdiff \| raw
1998-05-06	Robert Lipe	Wed May 6 22:32:37 CDT 1998 Robert Lipe <robertl...	blob \| commitdiff \| raw \| diff to current
1998-05-06	Jeffrey A Law	i386.c (output_387_binary_op): Add some braces to avoid...	blob \| commitdiff \| raw \| diff to current
1998-05-05	Jeff Law	* Check in merge from gcc2. See ChangeLog.12 for details.	blob \| commitdiff \| raw \| diff to current
1998-05-05	Jim Wilson	i386.c (output_fix_trunc): Add code to emulate non...	blob \| commitdiff \| raw \| diff to current
1998-04-20	Michael Meissner	Include expr.h to get the change_address prototype...	blob \| commitdiff \| raw \| diff to current
1998-04-04	Richard Henderson	i386.c (asm_output_function_prefix, [...]): Use ASM_GEN...	blob \| commitdiff \| raw \| diff to current
1998-04-04	Richard Henderson	i386.md (ffssi, ffshi): Rewrite as define_expands.	blob \| commitdiff \| raw \| diff to current
1998-03-12	Bernd Schmidt	i386.c (ix86_logical_operator): New function.	blob \| commitdiff \| raw \| diff to current
1998-03-01	Jeffrey A Law	* i386.c (reg_mentioned_in_mem): Fix dangling else...	blob \| commitdiff \| raw \| diff to current
1998-02-25	Jeffrey A Law	i386.c (struct machine_function): Add new fields for...	blob \| commitdiff \| raw \| diff to current
1998-02-11	Marc Lehmann	i386.c: Conditionally include <stdlib.h>, <string.h...	blob \| commitdiff \| raw \| diff to current
1998-02-11	Mark Mitchell	i386.c (reg_mentioned_in_mem): Don't abort when falling...	blob \| commitdiff \| raw \| diff to current
1998-02-11	Marc Lehmann	i386.c: Added include for recog.h.	blob \| commitdiff \| raw \| diff to current
1998-02-11	John F. Carr	i386.c, [...]: Change gen_rtx (X, ...) to gen_rtx_X...	blob \| commitdiff \| raw \| diff to current
1998-01-26	Anthony Green	flags.h: New flag (optimize_size).	blob \| commitdiff \| raw \| diff to current
1997-12-07	Jeff Law	Merge from gcc-2.8	blob \| commitdiff \| raw \| diff to current
1997-12-06	Jeff Law	loop.c (invariant_p): Don't test flag_rerun_loop_opt.	blob \| commitdiff \| raw \| diff to current
1997-11-05	Jim Wilson	Fix i386-linux build failure.	blob \| commitdiff \| raw \| diff to current
1997-11-02	Jeff Law	Update mainline egcs to gcc2 snapshot 971021.	blob \| commitdiff \| raw \| diff to current
1997-09-10	Jason Merrill	dwarf2 EH support	blob \| commitdiff \| raw \| diff to current
1997-08-28	Jim Wilson	Fix x86 libio -O2 miscompilation problem.	blob \| commitdiff \| raw \| diff to current
1997-08-27	Bernd Schmidt	i386.md (pop): pop increments the stack pointer.	blob \| commitdiff \| raw \| diff to current
1997-07-31	Stan Cox	(output_to_reg, output_fix_trunc): Use scratch memory	blob \| commitdiff \| raw \| diff to current
1997-06-06	Stan Cox	(notice_cc_update): Set CC_FCOMI is this is a float...	blob \| commitdiff \| raw \| diff to current
1997-05-08	Stan Cox	(output_float_compare): For pentiumpro use fcomip	blob \| commitdiff \| raw \| diff to current
1997-03-18	Stan Cox	(override_options) Make the default alignment 4 for 486	blob \| commitdiff \| raw \| diff to current
1997-03-04	Stan Cox	Make sure FUNDECL is non-nil before we try to use it.	blob \| commitdiff \| raw \| diff to current
1997-01-31	Stan Cox	(pentiumpro_cost): Added new cost structure for pentiumpro.	blob \| commitdiff \| raw \| diff to current
1997-01-09	Stan Cox	Use SImode instead of HImode if aligned.	blob \| commitdiff \| raw \| diff to current
1996-12-13	Stan Cox	(override_options): Set default for -mcpu to PROCESSOR...	blob \| commitdiff \| raw \| diff to current
1996-12-13	Jason Merrill	x	blob \| commitdiff \| raw \| diff to current
1996-12-12	Richard Kenner	(i386_return_pops_args): Libcalls ignore TARGET_RTD.	blob \| commitdiff \| raw \| diff to current
1996-12-11	Richard Kenner	(i386_return_pops_args): Don't test for IDENTIFIER_NODE.	blob \| commitdiff \| raw \| diff to current
1996-11-05	Stan Cox	(override_options): Set defaults for -march and -mcpu.	blob \| commitdiff \| raw \| diff to current
1996-10-04	Stan Cox	(asm_output_function_prefix): Don't use ASM_DECLARE_FUN...	blob \| commitdiff \| raw \| diff to current
1996-09-30	Stan Cox	(asm_output_function_prefix, function_prologue,ix86_exp...	blob \| commitdiff \| raw \| diff to current
1996-09-14	Richard Kenner	({function,ix86_expand}_prologue): Use __alloca to...	blob \| commitdiff \| raw \| diff to current
1996-08-30	Stan Cox	(override_options): Don't thread the prologue if profiling.	blob \| commitdiff \| raw \| diff to current
1996-08-09	Stan Cox	(untyped_call) Avoid SIGFPE.	blob \| commitdiff \| raw \| diff to current
1996-08-02	Stan Cox	(output_float_compare): fcomi should be followed by...	blob \| commitdiff \| raw \| diff to current
1996-07-25	Stan Cox	(output_float_compare): Added support for Pentium Pro	blob \| commitdiff \| raw \| diff to current
1996-07-24	Stan Cox	(put_condition_code, print_operand, output_fp_cc0_set):	blob \| commitdiff \| raw \| diff to current
1996-07-24	Mike Stump	* i386/i386.c: Include except.h for function.h.	blob \| commitdiff \| raw \| diff to current
1996-06-11	Stan Cox	(TARGET_SCHEDULE_PROLOGUE): New to allow prologue to...	blob \| commitdiff \| raw \| diff to current
1996-06-09	Stan Cox	(ix86_expand_prologue): Keep pic register load ahead	blob \| commitdiff \| raw \| diff to current
1996-06-06	Richard Kenner	Whitespace, formatting, and spelling fixes in comments.	blob \| commitdiff \| raw \| diff to current
1996-05-31	Stan Cox	(ix86_expand_epilogue): Don't generate references to...	blob \| commitdiff \| raw \| diff to current
1996-05-22	Stan Cox	(ix86_expand_epilogue): use gen_return_pop_internal to	blob \| commitdiff \| raw \| diff to current
1996-05-17	Stan Cox	(function_prologue, ix86_expand_prologue,	blob \| commitdiff \| raw \| diff to current
1996-05-03	Stan Cox	(asm_output_function_prefix, function_prologue): Setup	blob \| commitdiff \| raw \| diff to current
1996-03-29	Stan Cox	(notice_update_cc): Clear cc_status if it references...	blob \| commitdiff \| raw \| diff to current
1996-03-17	Richard Kenner	(standard_80386_constant_p): -0.0 is not 0.0.	blob \| commitdiff \| raw \| diff to current
1996-03-08	Stan Cox	(ix86_binary_operator_ok): one memory operand is OK.	blob \| commitdiff \| raw \| diff to current
1996-02-29	Stan Cox	(i386_return_pops_args): Cleanup extra argument	blob \| commitdiff \| raw \| diff to current
1996-02-16	Stan Cox	(ix86_expand_binary_operator): Allow for operand1 of...	blob \| commitdiff \| raw \| diff to current
1996-02-09	Stan Cox	(processor_costs): New variable.	blob \| commitdiff \| raw \| diff to current
1995-12-24	Richard Kenner	(function_epilogue): Use FUNCTION_BLOCK_PROFILER_EXIT.	blob \| commitdiff \| raw \| diff to current
1995-12-22	Stan Cox	(output_strlen_unroll): New function.	blob \| commitdiff \| raw \| diff to current
1995-12-16	Stan Cox	(override_options): Add -mcpu and -misa support	blob \| commitdiff \| raw \| diff to current
1995-10-22	Richard Kenner	(i386_return_pops_args): Don't need a FUNDECL to check...	blob \| commitdiff \| raw \| diff to current
1995-08-21	Richard Kenner	(arithmetic_comparison_operator): New function.	blob \| commitdiff \| raw \| diff to current
1995-06-27	Michael Meissner	Do not test overflow bit for decrement_and_branch	blob \| commitdiff \| raw \| diff to current
1995-06-15	Richard Kenner	Update FSF address.	blob \| commitdiff \| raw \| diff to current
1995-05-12	Michael Meissner	Set -malign-loops= default to 2.	blob \| commitdiff \| raw \| diff to current
1995-05-12	Michael Meissner	Add better support for passing args in registers; Add...	blob \| commitdiff \| raw \| diff to current
1995-02-22	Richard Kenner	(output_move_double): Let split_double extract any...	blob \| commitdiff \| raw \| diff to current
1995-01-25	Richard Kenner	Update comment.	blob \| commitdiff \| raw \| diff to current
1994-11-05	Richard Kenner	({save,restore}_386_machine_status): Cast args to bcopy...	blob \| commitdiff \| raw \| diff to current
1994-10-07	Michael Meissner	Do not allow SUBREGs as either base or index register.	blob \| commitdiff \| raw \| diff to current
1994-10-05	Michael Meissner	Supprt LABEL_REFs when using -fpic.	blob \| commitdiff \| raw \| diff to current
1994-09-30	Richard Kenner	(output_387_binary_op): Use AS2C instead of AS2 with...	blob \| commitdiff \| raw \| diff to current
1994-09-20	Michael Meissner	Respin DI support to be combine friendly; Allow push...	blob \| commitdiff \| raw \| diff to current
1994-09-15	Michael Meissner	Use whether DImode variables are used as basis for...	blob \| commitdiff \| raw \| diff to current
1994-09-08	Michael Meissner	Add support for -mreg-alloc=<xxx>	blob \| commitdiff \| raw \| diff to current
1994-08-28	Michael Meissner	Fix indexing off arg ptr & push of byte values.	blob \| commitdiff \| raw \| diff to current
1994-08-26	Michael Meissner	Add -mno-wide-multiply, -mno-move, make addresses more...	blob \| commitdiff \| raw \| diff to current
1994-04-12	Michael Meissner	Remove LSHIFT case, since there is no LSHIFT tree code.	blob \| commitdiff \| raw \| diff to current
1993-10-30	Richard Stallman	(output_move_double): Extend the special case	blob \| commitdiff \| raw \| diff to current
1993-10-11	Richard Stallman	(save_386_machine_status): New functions.	blob \| commitdiff \| raw \| diff to current
1993-10-05	James Van Artsdalen	(output_to_reg): Handle XFmode write to MEM by reading...	blob \| commitdiff \| raw \| diff to current
1993-10-03	James Van Artsdalen	(output_op_from_reg): Handle 3-word XFmode values.	blob \| commitdiff \| raw \| diff to current
1993-06-19	Richard Stallman	(call_insn_operand): Require constant address be a...	blob \| commitdiff \| raw \| diff to current
1993-05-09	Richard Stallman	(call_insn_operand): New function.	blob \| commitdiff \| raw \| diff to current
1993-03-31	Richard Kenner	(standard_80387_constant_p): When testing for floating...	blob \| commitdiff \| raw \| diff to current
1993-03-22	James Van Artsdalen	(output_fix_trunc): Use MEMs in insn as stack temps.	blob \| commitdiff \| raw \| diff to current
1993-03-12	James Van Artsdalen	(VOIDmode_compare_op): New operand predicate function.	blob \| commitdiff \| raw \| diff to current
1992-12-30	James Van Artsdalen	(output_fp_cc0_set): Abort if cc0 user not found.	blob \| commitdiff \| raw \| diff to current
1992-11-12	James Van Artsdalen	(float_op): Delete - no longer used.	blob \| commitdiff \| raw \| diff to current
1992-10-31	Richard Stallman	(output_move_double): Undo 10/25 change.	blob \| commitdiff \| raw \| diff to current
1992-10-25	Richard Stallman	(output_move_double): Divert first word via the stack	blob \| commitdiff \| raw \| diff to current
1992-10-11	James Van Artsdalen	(notice_update_cc): Only set CC_IN_80387 for float...	blob \| commitdiff \| raw \| diff to current
1992-10-05	Richard Stallman	(hi_reg_name, qi_reg_name, qi_high_reg_name): Not static.	blob \| commitdiff \| raw \| diff to current
1992-09-17	James Van Artsdalen	(print_operand): Don't abort if error: might have been...	blob \| commitdiff \| raw \| diff to current
1992-08-28	James Van Artsdalen	(all gen_rtx (CONST_INT) references): Use GEN_INT to...	blob \| commitdiff \| raw \| diff to current
1992-06-30	Charles Hannum	entered into RCS	blob \| commitdiff \| raw \| diff to current
1992-06-24	Richard Stallman	* empty log message *	blob \| commitdiff \| raw \| diff to current
1992-05-15	Richard Stallman	* empty log message *	blob \| commitdiff \| raw \| diff to current
1992-05-11	James Van Artsdalen	* empty log message *	blob \| commitdiff \| raw \| diff to current
1992-05-05	James Van Artsdalen	* empty log message *	blob \| commitdiff \| raw \| diff to current
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