diff options
Diffstat (limited to 'gcc/wide-int.h')
| -rw-r--r-- | gcc/wide-int.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/wide-int.h b/gcc/wide-int.h index 862079a..5e0f444 100644 --- a/gcc/wide-int.h +++ b/gcc/wide-int.h @@ -852,6 +852,8 @@ inline HOST_WIDE_INT generic_wide_int <storage>::sign_mask () const { unsigned int len = this->get_len (); + gcc_assert (len > 0); + unsigned HOST_WIDE_INT high = this->get_val ()[len - 1]; if (!is_sign_extended) { |