diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/fold-const.c | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 29c8d6b..d125ced 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,10 @@ 2013-09-30 Jakub Jelinek <jakub@redhat.com> PR middle-end/58564 + * fold-const.c (tree_unary_nonnegative_warnv_p): Use + INTEGRAL_TYPE_P (t) instead of TREE_CODE (t) == INTEGER_TYPE. + + PR middle-end/58564 * fold-const.c (fold_ternary_loc): For A < 0 : <sign bit of A> : 0 optimization, punt if sign_bit_p looked through any zero extension. diff --git a/gcc/fold-const.c b/gcc/fold-const.c index f68fd8b..fc29291 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -15448,7 +15448,7 @@ tree_unary_nonnegative_warnv_p (enum tree_code code, tree type, tree op0, if (TREE_CODE (inner_type) == REAL_TYPE) return tree_expr_nonnegative_warnv_p (op0, strict_overflow_p); - if (TREE_CODE (inner_type) == INTEGER_TYPE) + if (INTEGRAL_TYPE_P (inner_type)) { if (TYPE_UNSIGNED (inner_type)) return true; @@ -15456,12 +15456,12 @@ tree_unary_nonnegative_warnv_p (enum tree_code code, tree type, tree op0, strict_overflow_p); } } - else if (TREE_CODE (outer_type) == INTEGER_TYPE) + else if (INTEGRAL_TYPE_P (outer_type)) { if (TREE_CODE (inner_type) == REAL_TYPE) return tree_expr_nonnegative_warnv_p (op0, strict_overflow_p); - if (TREE_CODE (inner_type) == INTEGER_TYPE) + if (INTEGRAL_TYPE_P (inner_type)) return TYPE_PRECISION (inner_type) < TYPE_PRECISION (outer_type) && TYPE_UNSIGNED (inner_type); } |