diff options
Diffstat (limited to 'gcc/tree-vrp.c')
| -rw-r--r-- | gcc/tree-vrp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index a69b216..9d23b24 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -2557,11 +2557,11 @@ extract_range_from_binary_expr (value_range_t *vr, ior_max.high = vr0_max.high | vr1_max.high; if (ior_max.high != 0) { - ior_max.low = ~0u; + ior_max.low = ~(unsigned HOST_WIDE_INT)0u; ior_max.high |= ((HOST_WIDE_INT) 1 << floor_log2 (ior_max.high)) - 1; } - else + else if (ior_max.low != 0) ior_max.low |= ((unsigned HOST_WIDE_INT) 1u << floor_log2 (ior_max.low)) - 1; |