diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 7dcf993..821e581 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -15018,8 +15018,8 @@ tree_single_nonzero_warnv_p (tree t, bool *strict_overflow_p) return false; /* Weak declarations may link to NULL. */ - if (VAR_OR_FUNCTION_DECL_P (base)) - return !DECL_WEAK (base); + if (DECL_P (base) && flag_delete_null_pointer_checks) + return !VAR_OR_FUNCTION_DECL_P (base) || !DECL_WEAK (base); /* Constants are never weak. */ if (CONSTANT_CLASS_P (base)) |