diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 605caa8..88e70d6 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -4503,7 +4503,12 @@ build_range_check (tree type, tree exp, int in_p, tree low, tree high) { if (TYPE_UNSIGNED (etype)) { - etype = signed_type_for (etype); + tree signed_etype = signed_type_for (etype); + if (TYPE_PRECISION (signed_etype) != TYPE_PRECISION (etype)) + etype + = build_nonstandard_integer_type (TYPE_PRECISION (etype), 0); + else + etype = signed_etype; exp = fold_convert (etype, exp); } return fold_build2 (GT_EXPR, type, exp, |