diff options
Diffstat (limited to 'gcc/tree-object-size.c')
| -rw-r--r-- | gcc/tree-object-size.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-object-size.c b/gcc/tree-object-size.c index f1852ca..1eb09cb 100644 --- a/gcc/tree-object-size.c +++ b/gcc/tree-object-size.c @@ -588,7 +588,9 @@ plus_expr_object_size (struct object_size_info *osi, tree var, tree value) unsigned HOST_WIDE_INT off = tree_low_cst (op1, 1); bytes = compute_builtin_object_size (op0, object_size_type); - if (off > offset_limit) + if (bytes == unknown[object_size_type]) + ; + else if (off > offset_limit) bytes = unknown[object_size_type]; else if (off > bytes) bytes = 0; |