diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index b318fc7..1e44a24 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -9326,6 +9326,14 @@ fold_binary_loc (location_t loc, enum tree_code code, tree type, if (kind == tcc_comparison || code == MIN_EXPR || code == MAX_EXPR) { + if (code == MIN_EXPR || code == MAX_EXPR) + { + tree typ0 = TREE_TYPE (arg0); + tree typ1 = TREE_TYPE (arg1); + gcc_assert (TYPE_SIGN (typ0) == TYPE_SIGN (typ1) + && TYPE_MODE (typ0) == TYPE_MODE (typ1)); + } + STRIP_SIGN_NOPS (arg0); STRIP_SIGN_NOPS (arg1); } |