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2003-09-14combine.c (simplify_comparison): Convert (ne (and (lshiftrt (xor X CST) Y) 1)...Kazu Hirata1-11/+22
2003-09-11combine.c (combine_simplify_rtx): Move several NOT and NEG optimizations from...Roger Sayle1-96/+0
2003-09-11combine.c (force_to_mode): Set fuller_mask based only on mask, not op_mode.Ian Lance Taylor1-7/+5
2003-09-07combine.c (combine_simplify_rtx): Don't convert -(A*B) into (-A)*B if we care...Roger Sayle1-2/+4
2003-09-03targhooks.c: New file.DJ Delorie1-15/+18
2003-08-25combine.c (simplify_comparison): Re-enable widening of comparisons with non-p...Ulrich Weigand1-5/+7
2003-08-25combine.c (distribute_notes): Handle REG_ALWAYS_RETURN.Ulrich Weigand1-0/+1
2003-08-25* combine.c (combine_simplify_rtx): Fix RTL sharing bug.Ulrich Weigand1-3/+5
2003-08-23* combine.c (apply_distributive_law): Correct comment.Roger Sayle1-1/+1
2003-08-22c-decl.c: Fix comment formatting.Kazu Hirata1-1/+1
2003-07-31combine.c (try_combine): Set JUMP_LABEL for newly created unconditional jump.Zdenek Dvorak1-0/+1
2003-07-30combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes.Zdenek Dvorak1-0/+4
2003-07-22alias.c: Fix comment formatting.Kazu Hirata1-1/+1
2003-07-22combine.c (if_then_else_cond): Simplify the comparison of rtx against -1, 0, ...Kazu Hirata1-1/+1
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-27/+22
2003-07-18combine.c (simplify_comparison): Don't share rtx when converting (ne (and (no...Kazu Hirata1-1/+1
2003-07-18combine.c (combinable_i3pat): Don't forbid occurrences of i2dest or i1dest in...Alexandre Oliva1-3/+8
2003-07-16combine.c (subst): Also handle (subreg (const_double ...)) case if created by...Roger Sayle1-1/+3
2003-07-13combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0) to (eq (and X...Kazu Hirata1-0/+11
2003-07-11combine.c (gen_binary): Handle the CLOBBER rtx and don't build a binary opera...Denis Chertykov1-0/+5
2003-07-05* combine.c (nonzero_bits1): Fix a warning.Kazu Hirata1-1/+2
2003-07-01basic-block.h: Fix comment typos.Kazu Hirata1-1/+1
2003-07-01combine.c (distribute_notes): Don't bother REG_WAS_0.Kazu Hirata1-2/+1
2003-06-27combine.c (force_to_mode): Replace the equality comparison of INTVALs with a ...Kazu Hirata1-8/+4
2003-06-13re PR bootstrap/10983 ([SPARC64] ICE in verify_wide_reg, at flow.c:551, while...James E Wilson1-22/+27
2003-06-08cfglayout.c (insn_scope): New static functionJan Hubicka1-1/+1
2003-06-08predict.h: Convert to ISO C90 prototypes.Andreas Jaeger1-310/+165
2003-06-05combine.c (simplify_if_then_else): (IF_THEN_ELSE (NE REG 0) (0) (8)) is REG f...Jan Hubicka1-0/+8
2003-06-03combine.c (simplify_set): Don't move a subreg in SET_SRC to SET_DEST if...Kazu Hirata1-10/+8
2003-05-16combine.c (expand_compound_operation): Make sure that zero_extend operation i...Eric Christopher1-1/+9
2003-05-15combine.c: Fix header comments.Eric Christopher1-47/+18
2003-05-01Merge from rewrite branch.Eric Christopher1-1/+11
2003-04-16Re-apply this patch:J"orn Rennecke1-6/+8
2003-04-01combine.c (merge_outer_ops): Fix typo.Franz Sirl1-1/+1
2003-03-31combine.c (can_combine_p): Allow ZERO_EXTRACT and STRICT_LOW_PART.Eric Christopher1-52/+20
2003-03-24re PR target/10072 ([Sparc] internal compiler error: in trunc_int_for_mode, a...Eric Botcazou1-1/+3
2003-03-22* combine.c (simplify_comparison <AND>): Use gen_int_mode. Tidy.Alan Modra1-39/+35
2003-03-21* combine.c (make_field_assignment): Fix a warning.Kazu Hirata1-1/+1
2003-03-21combine.c (make_field_assignment): Remove unnecessary AND when storing into z...Kazu Hirata1-0/+11
2003-03-19re PR target/10073 (powerpc cannot split insn while building rscheme)Alan Modra1-1/+2
2003-03-08calls.c: Fix comment formatting.Kazu Hirata1-1/+1
2003-02-28combine.c (gen_lowpart_for_combine): Update handling of subregs_of_modeJan Hubicka1-2/+3
2003-02-27Patch for PR 9255James E Wilson1-0/+3
2003-02-26combine.c (combine_simplify_rtx, [...]): Use CC0_P.Roger Sayle1-7/+2
2003-02-24* combine.c (simplify_shift_const): Fix previous patch.Jan Hubicka1-2/+2
2003-02-20toplev.c (flag_sched2_use_superblocks, [...]): New global variables.Jan Hubicka1-0/+10
2003-02-20combine.c (distribute_notes): Kill REG_EXEC_COUNT.Josef Zlomek1-1/+0
2003-02-14re PR rtl-optimization/2391 (Exponential compilation time explosion in combine)Adam Nemet1-53/+266
2003-02-11combine.c (combine_simplify_rtx): Fix folding of nested float_truncates.Jan Hubicka1-1/+1
2003-02-10combine.c (combine_simplify_rtx): Simplify using (float_truncate (float x)) i...Jan Hubicka1-0/+46
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