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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-13 14:14:17 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-13 14:14:17 +0000 |
| commit | 09eb10edf9eb3f69a4337a4f4793b6f20feea37e (patch) | |
| tree | 35daaa9972d65e4f2ede54da386f2214ce5ac3cb /gcc/lto-streamer-in.c | |
| parent | 15f3e5412c3859e9a58ce9e5238c24e68f714c1b (diff) | |
| download | gcc-09eb10edf9eb3f69a4337a4f4793b6f20feea37e.tar.gz | |
2010-06-13 Richard Guenther <rguenther@suse.de>
* lto-streamer-in.c (lto_input_ts_type_tree_pointers):
Do not stream but initialize TYPE_CANONICAL to NULL.
(lto_output_ts_type_tree_pointers): Do not stream TYPE_CANONICAL.
* gimple.c (gimple_types_compatible_p): Disregard
TYPE_STRUCTURAL_EQUALITY_P.
(gimple_register_type): Use TYPE_CANONICAL as cache.
* lto-streamer.c (lto_record_common_node): Zero TYPE_CANONICAL
before registering common types.
* config/i386/i386.c (ix86_function_arg_boundary): Do not
use TYPE_CANONICAL, instead use TYPE_MAIN_VARIANT.
* tree.h (TYPE_CANONICAL): Clarify documentation.
lto/
* lto.c (lto_fixup_type): Do not register or fixup TYPE_CANONICAL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160679 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/lto-streamer-in.c')
| -rw-r--r-- | gcc/lto-streamer-in.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/lto-streamer-in.c b/gcc/lto-streamer-in.c index 0c9f90ae558..d56cf5d90b1 100644 --- a/gcc/lto-streamer-in.c +++ b/gcc/lto-streamer-in.c @@ -2192,7 +2192,8 @@ lto_input_ts_type_tree_pointers (struct lto_input_block *ib, if (RECORD_OR_UNION_TYPE_P (expr)) TYPE_BINFO (expr) = lto_input_tree (ib, data_in); TYPE_CONTEXT (expr) = lto_input_tree (ib, data_in); - TYPE_CANONICAL (expr) = lto_input_tree (ib, data_in); + /* TYPE_CANONICAL gets re-computed during type merging. */ + TYPE_CANONICAL (expr) = NULL_TREE; TYPE_STUB_DECL (expr) = lto_input_tree (ib, data_in); } |