aboutsummaryrefslogtreecommitdiff
path: root/gcc/combine.c
AgeCommit message (Expand)AuthorFilesLines
2001-01-11i386.c (ix86_comparison_operator, [...]): Convert fp comparison codes to inte...Jan Hubicka1-90/+86
2001-01-07combine.c (combine_simplify_rtx): Recognize the unordered compares.Jan Hubicka1-9/+27
2001-01-03combine.c (simplify_shift_const): Even if we're sign-extracting...Alexandre Oliva1-4/+9
2000-12-21* combine.c (distribute_notes): Handle REG_NON_LOCAL_GOTO notes.Graham Stott1-0/+9
2000-12-15combine.c (cant_combine_insn_p): Get around SUBREGs when determining hardreg<...Jan Hubicka1-0/+4
2000-12-01Further tweak cant_combine_insn_pBernd Schmidt1-38/+13
2000-12-01combine.c (try_combine): Disregard USEs when updating LOG_LINKS of subsequent...Alexandre Oliva1-1/+2
2000-11-29function.h (emit_status): Delete member regno_pointer_flag and rename regno_p...John David Anglin1-2/+2
2000-11-26* combine.c (try_combine): Remove redundant test.Zack Weinberg1-16/+13
2000-11-24Avoid hard register combinationsBernd Schmidt1-7/+49
2000-11-07alias.c [...] (init_alias_analysis, [...]): Use memset () instead of bzero ().Joseph Myers1-9/+9
2000-11-07* combine.c (distribute_notes): Fix typo in last change.J"orn Rennecke1-1/+1
2000-11-07combine.c (recog_for_combine): Allocate uninitialized vector with rtvec_alloc.J"orn Rennecke1-4/+4
2000-11-07flow.c (verify_local_live_at_start): Back out last change.J"orn Rennecke1-0/+29
2000-11-02combine.c (distribute_notes): Use rtx_equal_p to check elim_i2 / elim_i1.J"orn Rennecke1-59/+22
2000-10-24combine.c (distribute_notes): Discard REG_LIBCALL and REG_RETVAL when deletin...Alexandre Oliva1-0/+8
2000-10-20combine.c (struct undo): Change int to unsigned int.Richard Kenner1-10/+14
2000-10-13Remove obstacks.Mark Mitchell1-9/+0
2000-09-19combine.c (can_combine_p): Don't substitute an ASM_OPERANDS into anything.Geoff Keating1-0/+2
2000-09-18combine.c (simplify_comparison): Shift a NOT out of a single bit test.Richard Henderson1-0/+15
2000-09-18combine.c (if_then_else_cond): Canonicalize BImode true to STORE_FLAG_VALUE.Richard Henderson1-0/+8
2000-09-18combine.c (combine_simplify_rtx): Use gen_unary to distribute the NOT for De ...Richard Henderson1-12/+8
2000-09-18* combine.c (try_combine): Allow split to create a single insn.Richard Henderson1-5/+11
2000-09-18machmode.def: Add BImode.Richard Henderson1-1/+9
2000-09-11combine.c (simplify_if_then_else): Don't convert a == b ? b ...Jakub Jelinek1-0/+2
2000-09-08Some vector operation simplifications.Bernd Schmidt1-0/+39
2000-09-04combine.c (make_extraction): Fix rtx_cost comparison to match the comment.Jan Hubicka1-2/+2
2000-09-01Eliminate false DV warnings for predicated calls to noreturn functions.Jim Wilson1-0/+1
2000-08-18combine.c (make_compound_operation): Break after creating the extraction.Richard Henderson1-0/+1
2000-08-16combine.c (simplify_shift_const): Revert previous two changes.Richard Henderson1-15/+12
2000-08-15combine.c (simplify_shift_const): Bound shift count when combining shifts.Richard Henderson1-0/+5
2000-08-11* combine.c (simplify_shift_const): Obey SHIFT_COUNT_TRUNCATED.Richard Henderson1-4/+10
2000-08-04alias.c (mark_constant_function): Use INSN_P.Rodney Brown1-15/+9
2000-08-04combine.c (recog_for_combine): Remove the old notes prior to attempting to re...John Wehle1-3/+12
2000-07-31* combine.c: Fix formatting.Kazu Hirata1-324/+321
2000-07-30combine.c (simplify_set, [...]): Use full mask instead of GET_MODE_MASK (mode...Jan Hubicka1-6/+6
2000-07-30* combine.c (if_then_else_cond): Be sure that mode fits in HOST_WIDE_INTJan Hubicka1-5/+8
2000-07-30combine.c (record_promoted_value): Allow bitsize of mode to be equivalent to ...Jan Hubicka1-1/+1
2000-07-30simplify-rtx.c (simplify_relational_operation): Verify that mode == VOIDmode ...Jan Hubicka1-2/+7
2000-06-13combine.c (subst): Use CLASS_CANNOT_CHANGE_MODE and CLASS_CANNOT_CHANGE_MODE_...Richard Henderson1-11/+13
2000-05-30* combine.c (get_pos_from_mask): Test exact_log2 result as signed.Richard Henderson1-2/+4
2000-05-29combine.c (force_to_mode): Convert subtraction from a constant to NEG or NOT ...Richard Henderson1-1/+22
2000-05-29combine.c (combine_simplify_rtx): Don't create an if_then_else unless both ar...Richard Henderson1-31/+48
2000-05-28combine.c (subst): Honour CLASS_CANNOT_CHANGE_SIZE when substituting the REG ...Geoff Keating1-0/+12
2000-05-25combine.c (try_combine): Use any_condjump_p...Jan Hubicka1-1/+1
2000-05-23* combine.c (simplify_comparison): Use trunc_int_for_mode.Richard Henderson1-3/+1
2000-05-21combine.c (try_combine): Handle i3_subst_into_i2 case when I2 is not a PARALLEL.Richard Kenner1-1/+1
2000-05-10* combine.c (try_combine): Fix a typo.Kazu Hirata1-1/+1
2000-05-04rtl.h (MEM_COPY_ATTRIBUTES): Also copy RTX_UNCHANGING_P and MEM_ALIAS_SET.Richard Kenner1-5/+2
2000-04-25combine.c (combine_instructions): Add missing argument to try_combine.Richard Henderson1-1/+2
generated by cgit v1.1 at 2024-11-03 13:58:37 +0000