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| author | Richard Guenther <rguenther@suse.de> | 2011-03-01 09:46:19 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-03-01 09:46:19 +0000 |
| commit | 7a00d9eaf66d34d3e26938e890a4fb880df531f4 (patch) | |
| tree | 4350359914b33a7170ae49a554770232e317a6c9 /gcc/lto-streamer.c | |
| parent | 06c7edcc27e82d457693e971b2f7a7830b12a0a5 (diff) | |
| download | gcc-7a00d9eaf66d34d3e26938e890a4fb880df531f4.zip gcc-7a00d9eaf66d34d3e26938e890a4fb880df531f4.tar.gz gcc-7a00d9eaf66d34d3e26938e890a4fb880df531f4.tar.bz2 | |
re PR lto/47924 (Missed optimization with LTO)
2011-03-01 Richard Guenther <rguenther@suse.de>
PR lto/47924
* lto-streamer.c (lto_record_common_node): Also register
the canonical type.
* gcc.dg/lto/pr47924_0.c: New testcase.
From-SVN: r170589
Diffstat (limited to 'gcc/lto-streamer.c')
| -rw-r--r-- | gcc/lto-streamer.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/lto-streamer.c b/gcc/lto-streamer.c index dba9d2d..67132ef 100644 --- a/gcc/lto-streamer.c +++ b/gcc/lto-streamer.c @@ -527,7 +527,9 @@ lto_record_common_node (tree *nodep, VEC(tree, heap) **common_nodes, are set by the middle-end. */ if (in_lto_p) TYPE_CANONICAL (node) = NULL_TREE; - *nodep = node = gimple_register_type (node); + node = gimple_register_type (node); + TYPE_CANONICAL (node) = gimple_register_canonical_type (node); + *nodep = node; } /* Return if node is already seen. */ |