diff options
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index b09c4a2..c3cf522 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -521,11 +521,11 @@ validate_replace_rtx_1 (rtx *loc, rtx from, rtx to, rtx object) /* Do changes needed to keep rtx consistent. Don't do any other simplifications, as it is not our job. */ - if ((GET_RTX_CLASS (code) == '<' || GET_RTX_CLASS (code) == 'c') + if (SWAPPABLE_OPERANDS_P (x) && swap_commutative_operands_p (XEXP (x, 0), XEXP (x, 1))) { validate_change (object, loc, - gen_rtx_fmt_ee (GET_RTX_CLASS (code) == 'c' ? code + gen_rtx_fmt_ee (COMMUTATIVE_ARITH_P (x) ? code : swap_condition (code), GET_MODE (x), XEXP (x, 1), XEXP (x, 0)), 1); @@ -1370,7 +1370,7 @@ int comparison_operator (rtx op, enum machine_mode mode) { return ((mode == VOIDmode || GET_MODE (op) == mode) - && GET_RTX_CLASS (GET_CODE (op)) == '<'); + && COMPARISON_P (op)); } /* If BODY is an insn body that uses ASM_OPERANDS, @@ -1931,7 +1931,7 @@ offsettable_address_p (int strictp, enum machine_mode mode, rtx y) return good; } - if (GET_RTX_CLASS (ycode) == 'a') + if (GET_RTX_CLASS (ycode) == RTX_AUTOINC) return 0; /* The offset added here is chosen as the maximum offset that @@ -2304,7 +2304,7 @@ constrain_operands (int strict) /* A unary operator may be accepted by the predicate, but it is irrelevant for matching constraints. */ - if (GET_RTX_CLASS (GET_CODE (op)) == '1') + if (UNARY_P (op)) op = XEXP (op, 0); if (GET_CODE (op) == SUBREG) @@ -2377,9 +2377,9 @@ constrain_operands (int strict) /* A unary operator may be accepted by the predicate, but it is irrelevant for matching constraints. */ - if (GET_RTX_CLASS (GET_CODE (op1)) == '1') + if (UNARY_P (op1)) op1 = XEXP (op1, 0); - if (GET_RTX_CLASS (GET_CODE (op2)) == '1') + if (UNARY_P (op2)) op2 = XEXP (op2, 0); val = operands_match_p (op1, op2); |