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2003-09-14re PR rtl-optimization/10914 (unswitch loops does not work on powerpc)Zdenek Dvorak1-9/+16
2003-09-12* loop.c: Move comments describing BIV's and GIV's to top of fileChris Lattner1-10/+10
2003-09-06loop.c (loop_regs_update): Delete else clause for PATTERN rtx and simplify.James E Wilson1-15/+6
2003-07-30* loop.c (check_dbra_loop): Allow LTU in the loop condition.Andi Kleen1-2/+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 Hirata1-3/+1
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-32/+24
2003-07-18re PR target/11087 (gcc miscompiles raid1.c from linux kernel)Jakub Jelinek1-3/+30
2003-07-17loop.c (check_ext_dependent_givs): Pass const struct loop * instead of struct...Ulrich Weigand1-8/+38
2003-07-10re PR rtl-optimization/9745 ([powerpc] miscompiles libmcrypt (alias problem d...James E Wilson1-9/+12
2003-07-06jump.c: Convert prototypes to ISO C90.Andreas Jaeger1-606/+321
2003-07-01basic-block.h: Fix comment typos.Kazu Hirata1-3/+3
2003-06-29loop.c (count_one_set): Fix detection of registers set in more than one basic...Zdenek Dvorak1-1/+1
2003-06-16decl.c, [...]: Don't use the PTR macro.Kaveh R. Ghazi1-3/+3
2003-06-01* loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro.Andreas Jaeger1-4/+0
2003-05-31flags.h (flag_wrapv): New flag controlling overflow semantics.Roger Sayle1-0/+3
2003-05-17cfgloopanal.c (test_for_iteration): Use string concatentation on HOST_WIDE_IN...Kaveh R. Ghazi1-5/+3
2003-05-14* loop.c (check_dbra_loop): Factor common test.Nathan Sidwell1-4/+6
2003-05-03emit-rtl.c (last_call_insn, [...]): New functions.Olivier Hainque1-0/+24
2003-04-25re PR rtl-optimization/8705 ([HP-PA] ICE in emit_move_insn_1, at expr.c:3101)John David Anglin1-1/+7
2003-04-03re PR rtl-optimization/10157 ([Sparc] internal compiler error: in extract_ins...Eric Botcazou1-5/+9
2003-03-29reload1.c (reload_as_needed): Allow a USE in asm reloads.Alan Modra1-0/+4
2003-03-28loop.c: (find_mem_in_note_1, find_mem_in_note): New functions.Alan Modra1-3/+49
2003-03-27re PR rtl-optimization/10087 (optimizer produces wrong code when indexing 2D ...Glen Nakamura1-0/+15
2003-03-15rtl.h (subrtx_p): Renamed to rtx_referenced_p.Josef Zlomek1-1/+2
2003-03-10cfgcleanup.c (outgoing_edges_match): Compare the jump tables.Josef Zlomek1-45/+0
2003-03-08calls.c: Fix comment formatting.Kazu Hirata1-4/+4
2003-02-28loop.c (struct movable): Add insert_temp, shrink savemode.Dale Johannesen1-50/+110
2003-02-26cse.c (count_reg_usage): Fix handling of REG_EQUAL notes.Zdenek Dvorak1-1/+1
2003-02-26combine.c (combine_simplify_rtx, [...]): Use CC0_P.Roger Sayle1-4/+2
2003-01-31loop.c (emit_prefetch_instructions): Do conversion at right place in RTL chain.Jan Hubicka1-1/+9
2003-01-28emit-rtl.c (const_double_htab_hash): Use mode in the hash.Dale Johannesen1-3/+5
2003-01-28target.h (targetm.address_cost): New.Richard Henderson1-15/+2
2003-01-24cfgloopanal.c: New file.Zdenek Dvorak1-1/+2
2003-01-18basic-block.h: Fix comment formatting.Kazu Hirata1-1/+1
2003-01-17ifcvt.c: Fix comment typos.Kazu Hirata1-11/+11
2003-01-16arm.h (CONDITIONAL_REGISTER_USAGE): Avoid signed/unsigned warning.Kaveh R. Ghazi1-1/+1
2002-12-19re PR rtl-optimization/8988 (gcc3.2 and 3.2.1 with -O2 and -mcpu=i386 generat...Eric Botcazou1-1/+10
2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-28/+16
2002-12-13c-decl.c: Fix a comment typo.Kazu Hirata1-1/+1
2002-11-20loop.c (record_giv): Initialize not_replaceable.Andreas Jaeger1-1/+6
2002-11-04Fix bugs that showed up building Spec on ppc darwin.Dale Johannesen1-0/+7
2002-10-27combine.c: Fix comment formatting.Kazu Hirata1-1/+1
2002-10-15re PR rtl-optimization/7409 (loop optimization)Ulrich Weigand1-0/+19
2002-10-09loop.c: Revert 2002-08-15 change.Kaveh R. Ghazi1-6/+6
2002-10-07Permit doloop treatment for preconditioned loops.Dale Johannesen1-1/+2
2002-09-22dbxout.c: Follow spelling conventions.Kazu Hirata1-15/+15
2002-09-16real.c, real.h: Rewrite from scratch.Richard Henderson1-4/+7
2002-09-16ABOUT-NLS: Follow spelling conventions.Kazu Hirata1-1/+1
2002-09-14ChangeLog: Follow spelling conventions.Kazu Hirata1-2/+2
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