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AgeCommit message (Expand)AuthorFilesLines
2002-09-08re PR rtl-optimization/6405 (Loop-unrolling related performance regressions)Roger Sayle1-1/+1
2002-09-08basic-block.h: Fix comment formatting.Kazu Hirata1-1/+1
2002-09-08emit-rtl.c (set_mem_attributes_minus_bitpos): Fix array_ref handling.Jan Hubicka1-1/+1
2002-09-05loop.c (scan_loop): Don't mark separate insns out of a libcall for moving.J"orn Rennecke1-255/+278
2002-08-15loop.c (scan_loop, [...]): Cast to avoid signed/unsigned warnings.Kaveh R. Ghazi1-6/+6
2002-08-05Index: ChangeLogGeoffrey Keating1-1/+0
2002-07-23genautomata.c (VLA_HWINT_SHORTEN, [...]): Remove.Neil Booth1-9/+0
2002-07-23defaults.h (obstack_chunk_alloc, [...]): Default definition.Neil Booth1-3/+0
2002-07-21loop.h (LOOP_AUTO_UNROLL): Rename from LOOP_FIRST_PASS.Richard Henderson1-1/+1
2002-07-19* loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn.Richard Henderson1-6/+8
2002-07-17re PR rtl-optimization/6713 (Regression wrt 3.0.4: g++ -O2 leads to seg fault...Eric Botcazou1-2/+12
2002-06-14loop.c (check_final_value): Use v->always_executed instead of v->always_compu...Eric Botcazou1-1/+2
2002-06-14* loop.c (for_each_insn_in_loop): Fix formatting and comments.Eric Botcazou1-9/+6
2002-06-11* loop.c (loop_regs_scan): Avoid useless generation of REG objects.Jeff Law1-1/+1
2002-06-11Delete SEQUENCE rtl usage outside of reorg and ssa passes.David S. Miller1-47/+54
2002-06-02loop.c (emit_prefetch_instructions): Properly place the address computation.Jan Hubicka1-10/+7
2002-05-30expmed.c (const_mult_add_overflow_p): New.Eric Botcazou1-6/+21
2002-05-30langhooks.c: Fix formatting.Kazu Hirata1-13/+13
2002-05-16Revert "Basic block renumbering removal", and two followup patches.Richard Henderson1-1/+1
2002-05-16loop.h (struct loop_info): Add member has_prefetch.Janis Johnson1-91/+130
2002-05-16Basic block renumbering removal.Zdenek Dvorak1-1/+1
2002-05-10loop.c: (PREFETCH_EXTREME_DIFFERENCE, PREFETCH_BEFORE_LOOP): New.Janis Johnson1-69/+131
2002-04-25loop.c (load_mems): Don't change the interface of called functions.J"orn Rennecke1-4/+17
2002-04-24* loop.c (canonicalize_condition): Use gen_int_mode.Jan Hubicka1-4/+4
2002-04-23i386.c (ix86_output_addr_diff_elt): Avoid x86_64 binutils bug workaround.Jan Hubicka1-6/+24
2002-04-10re PR rtl-optimization/6233 (simple loop miscompilation)Alan Modra1-0/+2
2002-04-09basic-block.h (flow_delete_block_noexpunge): Declare.Richard Henderson1-18/+15
2002-04-02re PR rtl-optimization/4311 (unrolling loops creates non-ending loop)Richard Henderson1-1/+2
2002-03-29* loop.c (combine_movables): Do allow combination of pseudos.Dale Johannesen1-4/+5
2002-03-13loop.c (basic_induction_var): Don't call convert_modes if mode classes are di...Jakub Jelinek1-3/+4
2002-03-10loop.c (strength_reduce): Compute number of iterations as unsigned HOST_WIDE_...Richard Henderson1-6/+6
2002-02-27* loop.c (prescan_loop): Handle PARALLEL.Graham Stott1-4/+5
2002-02-23re PR rtl-optimization/5747 (ss20020218 fails to build binutils-2.11.93.0.2 o...Jakub Jelinek1-1/+19
2002-02-22expr.c (store_expr): When converting expression to promoted equivalent type...Richard Kenner1-7/+7
2002-02-07loop.c (strength_reduce): Sink final_value when not eliminating a biv.Richard Henderson1-0/+5
2002-02-07alias.c (find_base_value): Recall base values for fixed hard regs.Richard Henderson1-3/+3
2002-02-06loop.c (remove_constant_addition): Avoid clobbering a shared CONST expression.Janis Johnson1-1/+12
2002-02-05re PR fortran/3393 (ICE in extract_insn, at recog.c:2173)Richard Henderson1-3/+3
2002-01-30* loop.c (loop_invariant_p): Special case pic_offset_table_rtx.Steve Ellcey1-1/+1
2002-01-29emit-rtl.c (gen_rtx_REG): Check that the PIC_OFFSET_TABLE_REGNUM is a fixed r...John David Anglin1-0/+3
2002-01-25loop.c (emit_prefetch_instructions): Use the prefetch insn's mode, not Pmode.Aldy Hernandez1-1/+2
2002-01-23* loop.c [!HAVE_prefetch] (CODE_FOR_prefetch): Define to 0.Hans-Peter Nilsson1-0/+1
2002-01-22Makefile.in (loop.o): Depend on OPTABS_H.Janis Johnson1-0/+5
2002-01-03builtins.c: Fix formatting.Kazu Hirata1-12/+12
2002-01-03final.c (final_scan_insn): Change 0 -> NULL_RTX in FIND_REG_INC_NOTE call.Eric Christopher1-2/+2
2002-01-03except.c: Fix comment typos.Kazu Hirata1-2/+2
2001-12-30loop.c (check_dbra_loop): Fix last change: examine both has_multiple_exit_tar...Richard Henderson1-1/+3
2001-12-29loop.c (prescan_loop): Set has_multiple_exit_targets for exception edges.Richard Henderson1-55/+72
2001-12-22loop.c (scan_loop, [...]): Do not overlook hard registers when computing stat...David Edelsohn1-21/+42
2001-12-13Update whitespace.Richard Kenner1-1/+1
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