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2000-09-06Changes in cse.c/loop.c cost calculationsBernd Schmidt1-19/+65
2000-09-01Fix ia64-linux miscompilation or tcl/generic/tclCompExpr.cJim Wilson1-6/+12
2000-08-29loop.c (prescan_loop): Don't check unknown_address_altered when deciding if i...John Wehle1-15/+21
2000-08-28cpplex.c (parse_string): Don't look for backslash before first char in `nameb...Greg McGary1-2/+3
2000-08-25loop.c (loop_dump_aux, debug_loop): New functions.Michael Hayes1-0/+89
2000-08-25loop.c (count_loop_regs_set): Replace start and end arguments with loop argum...Michael Hayes1-8/+9
2000-08-25* loop.c (constant_high_bytes): Delete.Michael Hayes1-42/+0
2000-08-25loop.c (prescan_loop): Move checks for NOTE_INSN_LOOP_CONT and NOTE_INSN_LOOP...Michael Hayes1-24/+8
2000-08-19loop.c (scan_loop): Use CONST_CALL_P instead of checking for REG_LIBCALL / RE...John Wehle1-9/+2
2000-08-14flow.c (attempt_auto_inc): Remove unused variable `bb'.Geoff Keating1-2/+2
2000-08-06* loop.c: Fix formatting.Kazu Hirata1-216/+219
2000-08-06loop.c (try_swap_copy_prop): New function.Michael Hayes1-10/+128
2000-08-04alias.c (mark_constant_function): Use INSN_P.Rodney Brown1-19/+15
2000-08-02loop.c (scan_loop): Ensure update_end label does not go away until reg_scan_u...Jakub Jelinek1-0/+8
2000-08-01loop.c (canonicalize_condition): use destination, not source to determine set...Jan Hubicka1-1/+1
2000-07-31loop.c (check_dbra_loop): Make change from July 17...Jeffrey A Law1-2/+5
2000-07-30Makefile.in (OBJS): Add doloop.o.Richard Henderson1-300/+6
2000-07-30* loop.c (express_from_1): Fix call of simplify_gen_binary.Jan Hubicka1-1/+1
2000-07-22collect2.c (main): Typo fixed.Jeffrey Oldham1-1/+1
2000-07-18Fix typos in commentZack Weinberg1-2/+2
2000-07-17Removed extra bracket.Chandra Chavva1-1/+1
2000-07-17* loop.c (check_dbra_loop) : Changed loop_continue to loop->cont.Chandrakala Chavva1-1/+1
2000-07-17loop.c (check_dbra_loop): Return if more than one condition is present to con...Chandrakala Chavva1-0/+11
2000-06-14ifcvt.c (EDGE_COMPLEX): Move definition ...John Wehle1-7/+9
2000-05-28* loop.c (instrument_loop_bct): Set JUMP_LABEL on the new insn.Richard Henderson1-4/+7
2000-05-25combine.c (try_combine): Use any_condjump_p...Jan Hubicka1-19/+23
2000-05-25* loop.c (basic_induction_var): Avoid double recording of an increment.J"orn Rennecke1-1/+7
2000-05-25revert: loop.h (struct induction): Add multi_insn_incr.J"orn Rennecke1-52/+17
2000-05-25rtl.h (loc_mentioned_in_p): Declare.J"orn Rennecke1-4/+15
2000-05-19cse.c (cse_basic_block): Only call find_reg_note if REG_NOTES not 0.Richard Kenner1-1/+1
2000-05-19jump.c (redirect_jump): Add delete_unused argument.Richard Henderson1-80/+80
2000-05-18rtlanal.c (insn_dependant_p, [...]): New.Richard Henderson1-4/+3
2000-05-15loop.c (scan_loop, [...]): Change unroll_p and bct_p parameters to flags.Jan Hubicka1-14/+14
2000-04-27cse.c (CSE_ADDRESS_COST): Remove.Jan Hubicka1-19/+12
2000-04-27* loop.c (load_mems) Don't use hard registers for the hoisting.Jan Hubicka1-1/+7
2000-04-25* loop.c (strength_reduce): Fix typo in the last checkin.Jan Hubicka1-1/+1
2000-04-24loop.c (strength_reduce): Simplify test to INSN_P.Jan Hubicka1-10/+19
2000-04-23loop.c (simplify_giv_expr): Be more agressive on simplifying constant MULT givs.Jan Hubicka1-13/+28
2000-04-23loop.c (maybe_eliminate_biv_1): Use GET_CODE (x) == CONST_INT instead of CONS...Jan Hubicka1-20/+21
2000-04-22* loop.c (strength_reduce): Fix biv removal code.Jan Hubicka1-13/+1
2000-04-20* loop.c (emit_iv_add_mult): Revert last change.Richard Henderson1-51/+5
2000-04-20loop.c (emit_iv_add_mult): Simplify it's input and emit REG_EQUAL note explai...Jan Hubicka1-5/+51
2000-04-19Even more lossage, sorry.Jan Hubicka1-1/+1
2000-04-19Fix lossage caused by applying old version of my previous patch.Jan Hubicka1-7/+8
2000-04-19loop.c (check_insn_for_bivs, [...]): Break out from ...Jan Hubicka1-338/+255
2000-04-17loop.c (canonicalize_condition): Add WANT_REG argument.Richard Henderson1-4/+11
2000-03-25* Rework fields used to describe positions of bitfields andRichard Kenner1-12/+13
2000-03-19emit-rtl.c (remove_unncessary_notes): Check that all NOTE_INSN_BLOCK_BEG and ...Mark Mitchell1-10/+5
2000-03-14Add cselib; use it in loop and reload_cse_regsBernd Schmidt1-5/+57
2000-02-28Fix for SH gcc.c-torture/compile/991229-3.c failure:J"orn Rennecke1-2/+6
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