diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-13 20:30:10 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-13 20:30:10 +0000 |
| commit | 252a0b874fc8b9ee248159fa6e951b07410027e3 (patch) | |
| tree | 42d93daff79578d66b6660c2821be75d45c938a4 /gcc/gimple-fold.c | |
| parent | 382597e4e1587e7de04f81ba9903811a8a93d640 (diff) | |
| download | gcc-252a0b874fc8b9ee248159fa6e951b07410027e3.tar.gz | |
2010-10-13 Richard Guenther <rguenther@suse.de>
PR objc/45878
* gimple-fold.c (gimple_fold_obj_type_ref): Leave OBJ_TYPE_REFs
alone if there are no virtual methods.
* objc.dg/pr45878.m: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165435 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gimple-fold.c')
| -rw-r--r-- | gcc/gimple-fold.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c index ce232e609e1..697e3643528 100644 --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -1524,9 +1524,9 @@ gimple_fold_obj_type_ref (tree ref, tree known_type) if (binfo) { HOST_WIDE_INT token = tree_low_cst (OBJ_TYPE_REF_TOKEN (ref), 1); - /* If there is no virtual methods fold this to an indirect call. */ + /* If there is no virtual methods leave the OBJ_TYPE_REF alone. */ if (!BINFO_VIRTUALS (binfo)) - return OBJ_TYPE_REF_EXPR (ref); + return NULL_TREE; return gimple_fold_obj_type_ref_known_binfo (token, binfo); } else |