diff options
Diffstat (limited to 'gcc/convert.c')
| -rw-r--r-- | gcc/convert.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/convert.c b/gcc/convert.c index af8dfda0eb4..8737f4d3965 100644 --- a/gcc/convert.c +++ b/gcc/convert.c @@ -461,8 +461,10 @@ do_narrow (location_t loc, type in case the operation in outprec precision could overflow. Otherwise, we would introduce signed-overflow undefinedness. */ - || ((!TYPE_OVERFLOW_WRAPS (TREE_TYPE (arg0)) - || !TYPE_OVERFLOW_WRAPS (TREE_TYPE (arg1))) + || ((!(INTEGRAL_TYPE_P (TREE_TYPE (arg0)) + && TYPE_OVERFLOW_WRAPS (TREE_TYPE (arg0))) + || !(INTEGRAL_TYPE_P (TREE_TYPE (arg1)) + && TYPE_OVERFLOW_WRAPS (TREE_TYPE (arg1)))) && ((TYPE_PRECISION (TREE_TYPE (arg0)) * 2u > outprec) || (TYPE_PRECISION (TREE_TYPE (arg1)) * 2u |