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| author | Richard Guenther <rguenther@suse.de> | 2011-12-15 09:44:11 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-12-15 09:44:11 +0000 |
| commit | 2e537cdecbdc4180821b0baca1af4a716bd0f1e4 (patch) | |
| tree | 42ee680c41066552ec1065a5355d39eb26b5f7e4 /gcc/lto-streamer-out.c | |
| parent | 4fde01bb0b2b1fbedb40ed3d2cccfdba422b64c6 (diff) | |
| download | gcc-2e537cdecbdc4180821b0baca1af4a716bd0f1e4.zip gcc-2e537cdecbdc4180821b0baca1af4a716bd0f1e4.tar.gz gcc-2e537cdecbdc4180821b0baca1af4a716bd0f1e4.tar.bz2 | |
revert: re PR lto/48437 (LTO crashes with block-local function declarations)
2012-12-15 Richard Guenther <rguenther@suse.de>
Revert
PR lto/48437
* lto-streamer-out.c (tree_is_indexable): Exclude block-local
extern declarations.
PR lto/48508
PR lto/48437
* tree-streamer-out.c (streamer_write_chain): Stream DECL_EXTERNAL
VAR_DECLs and FUNCTION_DECLs locally.
* g++.dg/lto/pr48508-1_0.C: New testcase.
* g++.dg/lto/pr48508-1_1.C: Likewise.
From-SVN: r182358
Diffstat (limited to 'gcc/lto-streamer-out.c')
| -rw-r--r-- | gcc/lto-streamer-out.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index 9593134..6c1169a 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -129,16 +129,6 @@ tree_is_indexable (tree t) else if (TREE_CODE (t) == VAR_DECL && decl_function_context (t) && !TREE_STATIC (t)) return false; - /* If this is a decl generated for block local externs for - debug info generation, stream it unshared alongside BLOCK_VARS. */ - else if (VAR_OR_FUNCTION_DECL_P (t) - /* ??? The following tests are a literal match on what - c-decl.c:pop_scope does. */ - && TREE_PUBLIC (t) - && DECL_EXTERNAL (t) - && DECL_CONTEXT (t) - && TREE_CODE (DECL_CONTEXT (t)) == FUNCTION_DECL) - return false; /* Variably modified types need to be streamed alongside function bodies because they can refer to local entities. Together with them we have to localize their members as well. |