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| author | Richard Guenther <rguenther@suse.de> | 2010-06-13 14:14:17 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-06-13 14:14:17 +0000 |
| commit | 4a2ac96fb7e845adc573a3accfafdd534e179156 (patch) | |
| tree | 35daaa9972d65e4f2ede54da386f2214ce5ac3cb /gcc/lto-streamer-out.c | |
| parent | ba90d838257853023abae85f8c393eda41c50189 (diff) | |
| download | gcc-4a2ac96fb7e845adc573a3accfafdd534e179156.zip gcc-4a2ac96fb7e845adc573a3accfafdd534e179156.tar.gz gcc-4a2ac96fb7e845adc573a3accfafdd534e179156.tar.bz2 | |
lto-streamer-in.c (lto_input_ts_type_tree_pointers): Do not stream but initialize TYPE_CANONICAL to NULL.
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.
From-SVN: r160679
Diffstat (limited to 'gcc/lto-streamer-out.c')
| -rw-r--r-- | gcc/lto-streamer-out.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index d43de21..e647545 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -986,7 +986,8 @@ lto_output_ts_type_tree_pointers (struct output_block *ob, tree expr, if (RECORD_OR_UNION_TYPE_P (expr)) lto_output_tree_or_ref (ob, TYPE_BINFO (expr), ref_p); lto_output_tree_or_ref (ob, TYPE_CONTEXT (expr), ref_p); - lto_output_tree_or_ref (ob, TYPE_CANONICAL (expr), ref_p); + /* TYPE_CANONICAL is re-computed during type merging, so no need + to stream it here. */ lto_output_tree_or_ref (ob, TYPE_STUB_DECL (expr), ref_p); } |