diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 09bc75f..88ee674 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -4402,7 +4402,8 @@ extract_muldiv (t, c, code, wide_type) || TREE_CODE_CLASS (TREE_CODE (op0)) == '2' || TREE_CODE_CLASS (TREE_CODE (op0)) == 'e') && TREE_UNSIGNED (TREE_TYPE (op0)) - && ! TYPE_IS_SIZETYPE (TREE_TYPE (op0)) + && ! (TREE_CODE (TREE_TYPE (op0)) == INTEGER_TYPE + && TYPE_IS_SIZETYPE (TREE_TYPE (op0))) && (GET_MODE_SIZE (TYPE_MODE (ctype)) > GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (op0))))) break; @@ -4527,7 +4528,7 @@ extract_muldiv (t, c, code, wide_type) the operation since it will change the result if the original computation overflowed. */ if (TREE_UNSIGNED (ctype) - && ! TYPE_IS_SIZETYPE (ctype) + && ! (TREE_CODE (ctype) == INTEGER_TYPE && TYPE_IS_SIZETYPE (ctype)) && ctype != type) break; @@ -4591,7 +4592,7 @@ extract_muldiv (t, c, code, wide_type) this since it will change the result if the original computation overflowed. */ if ((! TREE_UNSIGNED (ctype) - || TYPE_IS_SIZETYPE (ctype)) + || (TREE_CODE (ctype) == INTEGER_TYPE && TYPE_IS_SIZETYPE (ctype))) && ((code == MULT_EXPR && tcode == EXACT_DIV_EXPR) || (tcode == MULT_EXPR && code != TRUNC_MOD_EXPR && code != CEIL_MOD_EXPR |