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* re PR bootstrap/10983 ([SPARC64] ICE in verify_wide_reg, at flow.c:551, while...James E Wilson2003-06-131-22/+27
* cfglayout.c (insn_scope): New static functionJan Hubicka2003-06-081-1/+1
* predict.h: Convert to ISO C90 prototypes.Andreas Jaeger2003-06-081-310/+165
* combine.c (simplify_if_then_else): (IF_THEN_ELSE (NE REG 0) (0) (8)) is REG f...Jan Hubicka2003-06-051-0/+8
* combine.c (simplify_set): Don't move a subreg in SET_SRC to SET_DEST if...Kazu Hirata2003-06-031-10/+8
* combine.c (expand_compound_operation): Make sure that zero_extend operation i...Eric Christopher2003-05-161-1/+9
* combine.c: Fix header comments.Eric Christopher2003-05-151-47/+18
* Merge from rewrite branch.Eric Christopher2003-05-011-1/+11
* Re-apply this patch:J"orn Rennecke2003-04-161-6/+8
* combine.c (merge_outer_ops): Fix typo.Franz Sirl2003-04-011-1/+1
* combine.c (can_combine_p): Allow ZERO_EXTRACT and STRICT_LOW_PART.Eric Christopher2003-03-311-52/+20
* re PR target/10072 ([Sparc] internal compiler error: in trunc_int_for_mode, a...Eric Botcazou2003-03-241-1/+3
* * combine.c (simplify_comparison <AND>): Use gen_int_mode. Tidy.Alan Modra2003-03-221-39/+35
* * combine.c (make_field_assignment): Fix a warning.Kazu Hirata2003-03-211-1/+1
* combine.c (make_field_assignment): Remove unnecessary AND when storing into z...Kazu Hirata2003-03-211-0/+11
* re PR target/10073 (powerpc cannot split insn while building rscheme)Alan Modra2003-03-191-1/+2
* calls.c: Fix comment formatting.Kazu Hirata2003-03-081-1/+1
* combine.c (gen_lowpart_for_combine): Update handling of subregs_of_modeJan Hubicka2003-02-281-2/+3
* Patch for PR 9255James E Wilson2003-02-271-0/+3
* combine.c (combine_simplify_rtx, [...]): Use CC0_P.Roger Sayle2003-02-261-7/+2
* * combine.c (simplify_shift_const): Fix previous patch.Jan Hubicka2003-02-241-2/+2
* toplev.c (flag_sched2_use_superblocks, [...]): New global variables.Jan Hubicka2003-02-201-0/+10
* combine.c (distribute_notes): Kill REG_EXEC_COUNT.Josef Zlomek2003-02-201-1/+0
* re PR rtl-optimization/2391 (Exponential compilation time explosion in combine)Adam Nemet2003-02-141-53/+266
* combine.c (combine_simplify_rtx): Fix folding of nested float_truncates.Jan Hubicka2003-02-111-1/+1
* combine.c (combine_simplify_rtx): Simplify using (float_truncate (float x)) i...Jan Hubicka2003-02-101-0/+46
* * combine.c (nonzero_bits): Fix double break.Richard Henderson2003-02-061-1/+0
* defaults.h (CLZ_DEFINED_VALUE_AT_ZERO): New.Richard Henderson2003-02-051-3/+20
* [multiple changes]Richard Henderson2003-02-011-0/+14
* * combine.c (combine_simplify_rtx): Use reversed_comparison_code_parts.Jan Hubicka2003-02-011-7/+12
* loop.c (emit_prefetch_instructions): Do conversion at right place in RTL chain.Jan Hubicka2003-01-311-2/+2
* * combine.c (nonzero_bits): Fix check for negative divide operands.Richard Sandiford2003-01-281-2/+3
* combine.c (force_to_mode): Add cast to fix warning when STORE_FLAG_VALUE is n...Andreas Schwab2003-01-281-1/+2
* * combine.c: Fix formatting.Kazu Hirata2003-01-261-15/+16
* combine.c (simplify_comparison, case AND): Remove a redundant test.Kazu Hirata2003-01-251-10/+6
* basic-block.h: Fix comment formatting.Kazu Hirata2003-01-181-1/+1
* combine.c (make_compound_operation): Use SCALAR_INT_MODE_P, not INTEGRAL_MODE...Richard Henderson2003-01-101-1/+1
* Merge basic-improvements-branch to trunkZack Weinberg2002-12-161-33/+8
* Index: gcc/ChangeLogGeoffrey Keating2002-12-051-0/+57
* combine.c (force_to_mode): Only replace with (not Y) if all bits in fuller_ma...Jakub Jelinek2002-11-201-2/+2
* hard-reg-set.h (REG_CANNOT_CHANGE_MODE_P): New.Aldy Hernandez2002-11-041-17/+12
* combine.c: Fix comment formatting.Kazu Hirata2002-10-271-2/+2
* * combine.c (simplify_set): Treat MODE_CC registers like cc0.Roger Sayle2002-10-151-5/+3
* combine.c (force_to_mode): Handle FLOAT_MODE destinations for CONST_INT.Richard Henderson2002-09-291-2/+10
* builtins.def: Fix comment formatting.Kazu Hirata2002-09-291-1/+1
* combine.c (simplify_set): Don't call to force_to_mode if size of integer type...Igor Shevlyakov2002-09-261-1/+2
* ChangeLog: Follow spelling conventions.Kazu Hirata2002-09-221-27/+27
* Fix v850 ICE.Jim Wilson2002-09-201-0/+6
* fix subreg optimization bug introduced 2002-05-25Jim Wilson2002-09-191-1/+1
* Remove creation of invalid subreg. PR 7705, 7339, 7720.Dale Johannesen2002-09-191-0/+5
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