diff options
Diffstat (limited to 'gcc/tree-ssa-dom.c')
| -rw-r--r-- | gcc/tree-ssa-dom.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/gcc/tree-ssa-dom.c b/gcc/tree-ssa-dom.c index 4e7a390d91e..cd7defa869c 100644 --- a/gcc/tree-ssa-dom.c +++ b/gcc/tree-ssa-dom.c @@ -381,8 +381,7 @@ hashable_expr_equal_p (const struct hashable_expr *expr0, if (expr0->ops.unary.op != expr1->ops.unary.op) return false; - if ((expr0->ops.unary.op == NOP_EXPR - || expr0->ops.unary.op == CONVERT_EXPR + if ((CONVERT_EXPR_CODE_P (expr0->ops.unary.op) || expr0->ops.unary.op == NON_LVALUE_EXPR) && TYPE_UNSIGNED (expr0->type) != TYPE_UNSIGNED (expr1->type)) return false; @@ -460,8 +459,7 @@ iterative_hash_hashable_expr (const struct hashable_expr *expr, hashval_t val) Don't hash the type, that can lead to having nodes which compare equal according to operand_equal_p, but which have different hash codes. */ - if (expr->ops.unary.op == NOP_EXPR - || expr->ops.unary.op == CONVERT_EXPR + if (CONVERT_EXPR_CODE_P (expr->ops.unary.op) || expr->ops.unary.op == NON_LVALUE_EXPR) val += TYPE_UNSIGNED (expr->type); @@ -1929,8 +1927,7 @@ static bool gimple_assign_unary_useless_conversion_p (gimple gs) { if (is_gimple_assign (gs) - && (gimple_assign_rhs_code (gs) == NOP_EXPR - || gimple_assign_rhs_code (gs) == CONVERT_EXPR + && (CONVERT_EXPR_CODE_P (gimple_assign_rhs_code (gs)) || gimple_assign_rhs_code (gs) == VIEW_CONVERT_EXPR || gimple_assign_rhs_code (gs) == NON_LVALUE_EXPR)) { |