diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-19 13:37:06 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-19 13:37:06 +0000 |
| commit | 93784f3f33e981fe4ec2c47ee4e8e7992e27c66d (patch) | |
| tree | 8678308941db6bfb85a842ad2b1eb1d57223cf57 /gcc/gimple.c | |
| parent | 705de1ef33cb6ed0b75efc76ced472b450d684a6 (diff) | |
| download | gcc-93784f3f33e981fe4ec2c47ee4e8e7992e27c66d.tar.gz | |
2011-12-19 Richard Guenther <rguenther@suse.de>
PR lto/51572
* tree.c (free_lang_data_in_type): Do not unlink TYPE_DECL
from TYPE_FIELDS.
(find_decls_types_r): Walk TYPE_DECLs in TYPE_FIELDS.
* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Do
not stream TREE_CHAIN.
(write_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
using streamer_write_chain.
* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
Do not stream TREE_CHAIN.
(lto_input_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
using streamer_read_chain.
* gimple-streamer-in.c (input_gimple_stmt): Skip non-FIELD_DECLs.
* gimple.c (gimple_canonical_types_compatible_p): Properly
handle trailing non-FIELD_DECLs in TYPE_FIELDS.
* g++.dg/lto/pr51572-2_0.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182479 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gimple.c')
| -rw-r--r-- | gcc/gimple.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/gimple.c b/gcc/gimple.c index 3a90358bae6..1f8f1027128 100644 --- a/gcc/gimple.c +++ b/gcc/gimple.c @@ -4702,7 +4702,7 @@ gimple_canonical_types_compatible_p (tree t1, tree t2) /* For aggregate types, all the fields must be the same. */ for (f1 = TYPE_FIELDS (t1), f2 = TYPE_FIELDS (t2); - f1 && f2; + f1 || f2; f1 = TREE_CHAIN (f1), f2 = TREE_CHAIN (f2)) { /* Skip non-fields. */ |