diff options
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index c0f0668..37116e3 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -2473,10 +2473,10 @@ expand_mult (mode, op0, op1, target, unsignedp) multiplication sequences. */ insn = get_last_insn (); - REG_NOTES (insn) - = gen_rtx_EXPR_LIST (REG_EQUAL, - gen_rtx_MULT (mode, op0, GEN_INT (val_so_far)), - REG_NOTES (insn)); + set_unique_reg_note (insn, + REG_EQUAL, + gen_rtx_MULT (mode, op0, + GEN_INT (val_so_far))); } if (variant == negate_variant) @@ -3170,10 +3170,9 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp) if (insn != last && (set = single_set (insn)) != 0 && SET_DEST (set) == quotient) - REG_NOTES (insn) - = gen_rtx_EXPR_LIST (REG_EQUAL, - gen_rtx_UDIV (compute_mode, op0, op1), - REG_NOTES (insn)); + set_unique_reg_note (insn, + REG_EQUAL, + gen_rtx_UDIV (compute_mode, op0, op1)); } else /* TRUNC_DIV, signed */ { @@ -3247,12 +3246,11 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp) if (insn != last && (set = single_set (insn)) != 0 && SET_DEST (set) == quotient) - REG_NOTES (insn) - = gen_rtx_EXPR_LIST (REG_EQUAL, - gen_rtx_DIV (compute_mode, - op0, - GEN_INT (abs_d)), - REG_NOTES (insn)); + set_unique_reg_note (insn, + REG_EQUAL, + gen_rtx_DIV (compute_mode, + op0, + GEN_INT (abs_d))); quotient = expand_unop (compute_mode, neg_optab, quotient, quotient, 0); @@ -3317,10 +3315,9 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp) if (insn != last && (set = single_set (insn)) != 0 && SET_DEST (set) == quotient) - REG_NOTES (insn) - = gen_rtx_EXPR_LIST (REG_EQUAL, - gen_rtx_DIV (compute_mode, op0, op1), - REG_NOTES (insn)); + set_unique_reg_note (insn, + REG_EQUAL, + gen_rtx_DIV (compute_mode, op0, op1)); } break; } @@ -3733,12 +3730,11 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp) NULL_RTX, unsignedp); insn = get_last_insn (); - REG_NOTES (insn) - = gen_rtx_EXPR_LIST (REG_EQUAL, - gen_rtx_fmt_ee (unsignedp ? UDIV : DIV, - compute_mode, - op0, op1), - REG_NOTES (insn)); + set_unique_reg_note (insn, + REG_EQUAL, + gen_rtx_fmt_ee (unsignedp ? UDIV : DIV, + compute_mode, + op0, op1)); } break; |