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2003-12-01* unroll.c (find_splittable_givs): Add missing extend_value_for_giv.Ulrich Weigand1-2/+3
2003-11-09loop.c (check_dbra_loop): Try swapping the comparison operands of the loop co...Roger Sayle1-1/+14
2003-09-27re PR rtl-optimization/12340 (loop unroller + gcse produces wrong code)Eric Botcazou1-1/+11
2003-09-27* unroll.c(loop_interations)[GT]: Add missing break.Graham Stott1-0/+1
2003-07-21re PR rtl-optimization/11536 ([strength-reduce] -O2 optimalization produces w...Eric Botcazou1-1/+1
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-16/+15
2003-07-08unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and REG_EQUIV note...Jakub Jelinek1-1/+5
2003-07-06unroll.c: Convert prototypes to ISO C90.Andreas Jaeger1-108/+58
2003-07-01rtl.h (emit_line_note_after): Remove.Nathan Sidwell1-18/+6
2003-07-01combine.c (distribute_notes): Don't bother REG_WAS_0.Kazu Hirata1-20/+9
2003-06-27rtl.h (emit_note): Remove FILE parameter.Nathan Sidwell1-2/+2
2003-06-16function.h (struct emit_status): Remove x_last_linenum, x_last_filename.Nathan Sidwell1-13/+25
2003-06-13re PR rtl-optimization/10955 ([SPARC] wrong code at -O3 for structure argumen...Eric Botcazou1-2/+2
2003-06-08cfglayout.c (insn_scope): New static functionJan Hubicka1-3/+3
2003-05-17cfgloopanal.c (test_for_iteration): Use string concatentation on HOST_WIDE_IN...Kaveh R. Ghazi1-13/+6
2003-03-25re PR rtl-optimization/10171 (wrong code for inlined function)Jason Merrill1-19/+25
2003-03-08re PR middle-end/7796 (sparc-sun-solaris2.7 extra failure w/-m64 on execute/9...Eric Botcazou1-3/+7
2003-02-26cse.c (count_reg_usage): Fix handling of REG_EQUAL notes.Zdenek Dvorak1-1/+1
2003-01-24cfgloopanal.c: New file.Zdenek Dvorak1-0/+1
2002-12-24regmove.c: Fix comment typos.Kazu Hirata1-2/+2
2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-0/+2
2002-12-02* unroll.c (copy_loop_body): Copy CONST_OR_PURE_CALL_P.Jan Hubicka1-0/+1
2002-10-27combine.c: Fix comment formatting.Kazu Hirata1-1/+1
2002-10-07Permit doloop treatment for preconditioned loops.Dale Johannesen1-0/+3
2002-10-05unroll.c (copy_loop_body): Remove REG_EQUAL note attached to copied instructi...David Edelsohn1-0/+7
2002-10-02* unroll.c (loop_iterations): Revert 2002-09-08 change.Roger Sayle1-1/+1
2002-09-30reload.c (push_reload): Handle subregs and secondary memory.Jan Hubicka1-2/+2
2002-09-27unroll.c (simplify_cmp_and_jump_insns): New.Richard Henderson1-44/+80
2002-09-27LANGUAGES: Follow spelling conventions.Kazu Hirata1-5/+5
2002-09-08re PR rtl-optimization/6405 (Loop-unrolling related performance regressions)Roger Sayle1-1/+1
2002-08-21unroll.c (biv_total_increment): Don't try to compute the total increment for ...Geoffrey Keating1-1/+2
2002-08-02df.c (df_insn_table_realloc): Change parameter to unsigned.Kaveh R. Ghazi1-3/+3
2002-07-30* unroll.c (copy_loop_body): Don't copy NOTE_INSN_LOOP_CONT.J"orn Rennecke1-6/+6
2002-07-29unroll.c (verify_addresses): Remove.Richard Henderson1-132/+2
2002-07-21unroll.c (find_splittable_givs): Do not split DEST_ADDR givs that are not unr...Richard Henderson1-99/+3
2002-07-20re PR rtl-optimization/7130 (miscompiled code for gcc-3.1 on powerpc-unknown-...Alan Modra1-0/+3
2002-06-30* unroll.c (loop_iterations): Handle EQ loops.Alan Modra1-6/+37
2002-06-14loop.c (check_final_value): Use v->always_executed instead of v->always_compu...Eric Botcazou1-2/+4
2002-06-11Delete SEQUENCE rtl usage outside of reorg and ssa passes.David S. Miller1-10/+4
2002-06-02loop.c (emit_prefetch_instructions): Properly place the address computation.Jan Hubicka1-47/+3
2002-05-31target.h: Fix formatting.Kazu Hirata1-4/+4
2002-03-24* unroll.c (unroll_loop): Zero label_map.Richard Henderson1-2/+1
2002-03-15re PR rtl-optimization/5891 (ICE compiling SPEC fp test with -funroll-loops o...Jakub Jelinek1-0/+1
2002-03-14Add --param max-unrolled-insns=<n> supportMichael Meissner1-7/+1
2002-02-27unroll.c (loop_iterations): Return 0 if the add_val for a BIV is REG.Graham Stott1-1/+12
2002-01-25unroll.c (unroll_loop): Lower final_value to nonmemory operand; avoid it's co...Jan Hubicka1-1/+14
2002-01-14* unroll.c (final_reg_note_copy): Fix previous commit.Jan Hubicka1-4/+9
2002-01-14unroll.c (final_reg_note_copy): Properly handle REG_LABELJan Hubicka1-10/+5
2002-01-12unroll.c (final_reg_note_copy): Avoid crash on REG_LABEL note referencing out...Jan Hubicka1-4/+9
2002-01-10re PR rtl-optimization/5269 (loop unroller fails to pull the right number of ...Dale Johannesen1-3/+12
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