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2002-12-16	Zack Weinberg	Merge basic-improvements-branch to trunk	blob \| commitdiff \| raw
2002-12-05	Geoffrey Keating	Index: gcc/ChangeLog	blob \| commitdiff \| raw \| diff to current
2002-11-20	Jakub Jelinek	combine.c (force_to_mode): Only replace with (not Y...	blob \| commitdiff \| raw \| diff to current
2002-11-04	Aldy Hernandez	hard-reg-set.h (REG_CANNOT_CHANGE_MODE_P): New.	blob \| commitdiff \| raw \| diff to current
2002-10-27	Kazu Hirata	combine.c: Fix comment formatting.	blob \| commitdiff \| raw \| diff to current
2002-10-15	Roger Sayle	* combine.c (simplify_set): Treat MODE_CC registers...	blob \| commitdiff \| raw \| diff to current
2002-09-30	Richard Henderson	combine.c (force_to_mode): Handle FLOAT_MODE destinatio...	blob \| commitdiff \| raw \| diff to current
2002-09-29	Kazu Hirata	builtins.def: Fix comment formatting.	blob \| commitdiff \| raw \| diff to current
2002-09-26	Igor Shevlyakov	combine.c (simplify_set): Don't call to force_to_mode...	blob \| commitdiff \| raw \| diff to current
2002-09-22	Kazu Hirata	ChangeLog: Follow spelling conventions.	blob \| commitdiff \| raw \| diff to current
2002-09-20	Jim Wilson	Fix v850 ICE.	blob \| commitdiff \| raw \| diff to current
2002-09-19	Jim Wilson	fix subreg optimization bug introduced 2002-05-25	blob \| commitdiff \| raw \| diff to current
2002-09-19	Dale Johannesen	Remove creation of invalid subreg. PR 7705, 7339, 7720.	blob \| commitdiff \| raw \| diff to current
2002-09-08	Roger Sayle	combine.c (try_combine): Handle the case that undobuf...	blob \| commitdiff \| raw \| diff to current
2002-09-08	Igor Shevlyakov	combine.c (simplify_shift_const): Calculate rotate...	blob \| commitdiff \| raw \| diff to current
2002-09-04	J"orn Rennecke	combine.c (make_compound_operation): Don't generate...	blob \| commitdiff \| raw \| diff to current
2002-08-19	Geoffrey Keating	machmode.h (SCALAR_INT_MODE_P): New macro to test for...	blob \| commitdiff \| raw \| diff to current
2002-08-01	Toon Moene	c-common.c (cb_register_builtins): Set __FINITE_MATH_ON...	blob \| commitdiff \| raw \| diff to current
2002-07-30	Toon Moene	flags.h: Declare flag_finite_math_only.	blob \| commitdiff \| raw \| diff to current
2002-07-11	J"orn Rennecke	combine.c (try_combine): When converting a paradoxical...	blob \| commitdiff \| raw \| diff to current
2002-07-11	Roger Sayle	re PR c/2454 (Test Program A0376972.c fails with gcc...	blob \| commitdiff \| raw \| diff to current
2002-07-10	J"orn Rennecke	combine.c (gen_lowpart_for_combine): Handle vector...	blob \| commitdiff \| raw \| diff to current
2002-07-08	Roger Sayle	combine.c (combine_simplify_rtx): Add an explicit cast...	blob \| commitdiff \| raw \| diff to current
2002-07-03	Roger Sayle	combine.c (struct_undo): Change types of recorded subst...	blob \| commitdiff \| raw \| diff to current
2002-06-28	Stephen Clarke	combine.c (combine_simplify_rtx): Pass the mode of...	blob \| commitdiff \| raw \| diff to current
2002-06-20	Richard Sandiford	* combine.c (make_extraction): Reapply to the argument...	blob \| commitdiff \| raw \| diff to current
2002-06-20	Jan Hubicka	* combine.c (subst): Be prepared for simplify_subreg...	blob \| commitdiff \| raw \| diff to current
2002-06-11	David S. Miller	Delete SEQUENCE rtl usage outside of reorg and ssa...	blob \| commitdiff \| raw \| diff to current
2002-06-10	Jakub Jelinek	re PR rtl-optimization/6842 (internal compiler error...	blob \| commitdiff \| raw \| diff to current
2002-06-08	Jeff Law	emit-rtl.c (init_emit): Add hard registers to regno_reg...	blob \| commitdiff \| raw \| diff to current
2002-06-02	Jan Hubicka	loop.c (emit_prefetch_instructions): Properly place...	blob \| commitdiff \| raw \| diff to current
2002-05-27	Zdenek Dvorak	basic-block.h (last_basic_block): Defined as synonym...	blob \| commitdiff \| raw \| diff to current
2002-05-26	Andreas Jaeger	combine.c (combine_instructions): Do not indent #if...	blob \| commitdiff \| raw \| diff to current
2002-05-25	Kazu Hirata	* combine.c (simplify_set): Remove an unnecessary subreg.	blob \| commitdiff \| raw \| diff to current
2002-05-23	Zdenek Dvorak	bb-reorder.c (make_reorder_chain, [...]): Use FOR_EACH_...	blob \| commitdiff \| raw \| diff to current
2002-05-22	Jakub Jelinek	combine.c (force_to_mode): Use gen_int_mode.	blob \| commitdiff \| raw \| diff to current
2002-05-21	Zdenek Dvorak	bb-reorder.c (make_reorder_chain_1): Modified.	blob \| commitdiff \| raw \| diff to current
2002-05-20	Dale Johannesen	Back out my previous patch; causes bootstrap problem...	blob \| commitdiff \| raw \| diff to current
2002-05-17	Richard Henderson	Revert "Basic block renumbering removal", and two follo...	blob \| commitdiff \| raw \| diff to current
2002-05-16	Dale Johannesen	Reenable combination of hard regs unless CLASS_LIKELY_S...	blob \| commitdiff \| raw \| diff to current
2002-05-16	Zdenek Dvorak	Basic block renumbering removal.	blob \| commitdiff \| raw \| diff to current
2002-05-13	Zack Weinberg	emit-rtl.c (global_rtl): Update comment.	blob \| commitdiff \| raw \| diff to current
2002-05-02	Kazu Hirata	combine.c: Fix comment formatting.	blob \| commitdiff \| raw \| diff to current
2002-04-30	Franz Sirl	combine.c (find_split_point): Use gen_int_mode.	blob \| commitdiff \| raw \| diff to current
2002-04-18	Bernd Schmidt	Prevent aborts taking a vector mode subreg of a constan...	blob \| commitdiff \| raw \| diff to current
2002-04-11	Jakub Jelinek	re PR c/6223 (internal compiler error in Wine-20020310)	blob \| commitdiff \| raw \| diff to current
2002-04-03	Jeff Law	combine.c (simplify_comparison): Avoid narrowing a...	blob \| commitdiff \| raw \| diff to current
2002-03-30	Jakub Jelinek	re PR rtl-optimization/6086 (Reload misoptimizes DImode...	blob \| commitdiff \| raw \| diff to current
2002-03-29	Jakub Jelinek	combine.c (set_nonzero_bits_and_sign_copies): Don't...	blob \| commitdiff \| raw \| diff to current
2002-03-28	Jeff Law	re PR rtl-optimization/3311 (GCC-SH: gcc loses result...	blob \| commitdiff \| raw \| diff to current
2002-03-25	Alan Modra	combine.c (simplify_comparison <ASHIFTRT, LSHIFTRT...	blob \| commitdiff \| raw \| diff to current
2002-03-23	Alan Modra	combine.c (simplify_comparison): When widening modes...	blob \| commitdiff \| raw \| diff to current
2002-03-19	Lars Brinkhoff	emit-rtl.c (gen_int_mode): New function.	blob \| commitdiff \| raw \| diff to current
2002-03-10	Kaveh R. Ghazi	* combine.c (make_extraction): Fix error in last change.	blob \| commitdiff \| raw \| diff to current
2002-03-09	Richard Kenner	* combine.c (make_extraction): Don't make extension...	blob \| commitdiff \| raw \| diff to current
2002-03-08	Jan Hubicka	cfgrtl.c (purge_dead_edges): Set BB_DRITY flags if...	blob \| commitdiff \| raw \| diff to current
2002-03-07	Richard Sandiford	defaults.h (MODE_HAS_NANS, [...]): New.	blob \| commitdiff \| raw \| diff to current
2002-03-07	Richard Earnshaw	combine.c (simplify_comparison): If simplifying a logic...	blob \| commitdiff \| raw \| diff to current
2002-03-01	Steve Ellcey	rtl.texi (SUBREG_PROMOTED_UNSIGNED_P): Change definitio...	blob \| commitdiff \| raw \| diff to current
2002-02-20	Alexandre Oliva	combine.c (do_SUBST): Sanity check substitutions of...	blob \| commitdiff \| raw \| diff to current
2002-02-19	Aldy Hernandez	i386.md ("mmx_uavgv8qi3"): Use const_vector.	blob \| commitdiff \| raw \| diff to current
2002-02-14	Alexandre Oliva	combine.c (known_cond): After replacing the REG of...	blob \| commitdiff \| raw \| diff to current
2002-02-11	Alexandre Oliva	combine.c (try_combine): Apply substitutions in CALL_IN...	blob \| commitdiff \| raw \| diff to current
2002-02-04	Richard Henderson	combine.c (nonzero_bits): Re-introduce special case...	blob \| commitdiff \| raw \| diff to current
2002-02-04	Richard Henderson	combine.c (force_to_mode): Remove STACK_BIAS code.	blob \| commitdiff \| raw \| diff to current
2002-02-04	Jakub Jelinek	combine.c (recog_for_combine): Create a dummy insn...	blob \| commitdiff \| raw \| diff to current
2002-01-22	Alan Modra	combine.c (simplify_and_const_int): Don't trunc_int_for...	blob \| commitdiff \| raw \| diff to current
2002-01-21	Franz Sirl	combine.c (simplify_and_const_int): Properly sign-exten...	blob \| commitdiff \| raw \| diff to current
2002-01-18	Kazu Hirata	bitmap.h: Fix comment formatting.	blob \| commitdiff \| raw \| diff to current
2002-01-14	Hartmut Penner	combine.c (simplify_shift_const): Always generate new...	blob \| commitdiff \| raw \| diff to current
2002-01-11	Craig Rodrigues	re PR other/5299 (then -> than fixes)	blob \| commitdiff \| raw \| diff to current
2002-01-10	Kazu Hirata	* combine.c (expand_field_assignment): Use subreg_lsb().	blob \| commitdiff \| raw \| diff to current
2002-01-10	Kazu Hirata	* combine.c (can_combine_p): Fix a comment typo.	blob \| commitdiff \| raw \| diff to current
2002-01-08	Graham Stott	* combine.c (combine_instructions): Fix typo.	blob \| commitdiff \| raw \| diff to current
2002-01-07	Graham Stott	combine.c (combine_instructions): Replace XEXP (links...	blob \| commitdiff \| raw \| diff to current
2002-01-05	Kazu Hirata	* combine.c: Fix formatting.	blob \| commitdiff \| raw \| diff to current
2002-01-03	Kazu Hirata	builtins.c: Fix formatting.	blob \| commitdiff \| raw \| diff to current
2001-12-28	Geoffrey Keating	combine.c (try_combine): Mask off sign bits when combin...	blob \| commitdiff \| raw \| diff to current
2001-12-21	Jakub Jelinek	combine.c (nonzero_bits): If using reg_nonzero_bits...	blob \| commitdiff \| raw \| diff to current
2001-12-20	Jakub Jelinek	combine.c (distribute_notes): Avoid adding REG_LABEL...	blob \| commitdiff \| raw \| diff to current
2001-12-14	Zack Weinberg	combine.c (record_dead_and_set_regs): Use regs_invalida...	blob \| commitdiff \| raw \| diff to current
2001-12-12	Richard Henderson	combine.c (simplify_and_const_int): Simplify (AND ...	blob \| commitdiff \| raw \| diff to current
2001-12-12	Alan Matsuoka	combine.c (combine_simplify_rtx): Can't simplify cases...	blob \| commitdiff \| raw \| diff to current
2001-12-12	Richard Henderson	combine.c (simplify_shift_const): Move SHIFT_COUNT_TRUN...	blob \| commitdiff \| raw \| diff to current
2001-12-10	Jeffrey A Law	combine.c (known_cond): Check mode of each operand...	blob \| commitdiff \| raw \| diff to current
2001-11-11	Joseph Myers	ChangeLog.2, [...]: Fix spelling errors.	blob \| commitdiff \| raw \| diff to current
2001-10-30	Kaveh R. Ghazi	combine.c (num_sign_bit_copies): Avoid signed/unsigned...	blob \| commitdiff \| raw \| diff to current
2001-10-11	Richard Henderson	rtl.h (REG_VTABLE_REF): New.	blob \| commitdiff \| raw \| diff to current
2001-10-11	Richard Henderson	* combine.c (try_combine): Handle a SEQUENCE of one...	blob \| commitdiff \| raw \| diff to current
2001-10-11	Stan Shebs	alias.c: Remove uses of "register" specifier in declara...	blob \| commitdiff \| raw \| diff to current
2001-10-10	Kazu Hirata	calls.c: Fix formatting.	blob \| commitdiff \| raw \| diff to current
2001-09-16	Jan Hubicka	basic-block.h (free_bb_for_insn): Declare.	blob \| commitdiff \| raw \| diff to current
2001-09-11	Richard Sandiford	combine.c (simplify_shift_const): Treat shifts by the...	blob \| commitdiff \| raw \| diff to current
2001-08-28	Richard Henderson	combine.c (combine_simplify_rtx): Don't reverse conditi...	blob \| commitdiff \| raw \| diff to current
2001-08-22	Lars Brinkhoff	Makefile.in, [...]: replace "GNU CC" with "GCC".	blob \| commitdiff \| raw \| diff to current
2001-08-22	Zack Weinberg	expmed.c (mode_for_extraction): New function.	blob \| commitdiff \| raw \| diff to current
2001-08-18	Zack Weinberg	optabs.h (OTI_flodiv, [...]): Kill.	blob \| commitdiff \| raw \| diff to current
2001-08-13	Zack Weinberg	expr.h: Split out optab- and libfunc-related code to...	blob \| commitdiff \| raw \| diff to current
2001-08-11	Richard Henderson	rtl.h (REG_EH_RETHROW): Remove.	blob \| commitdiff \| raw \| diff to current
2001-08-11	Richard Henderson	* combine.c (distribute_notes): Place REG_SETJMP.	blob \| commitdiff \| raw \| diff to current
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