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| author | Martin Jambor <mjambor@suse.cz> | 2010-03-17 13:02:35 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2010-03-17 13:02:35 +0100 |
| commit | ec24771ffdf1a3084fa130ceb0e2b0b0853c384f (patch) | |
| tree | 3997837ecbef79674c3cb5e5b82154ca4f3d7589 /gcc/tree-sra.c | |
| parent | 4c2084cdb3f26ed139c8723dd490cb1bc9458926 (diff) | |
| download | gcc-ec24771ffdf1a3084fa130ceb0e2b0b0853c384f.zip gcc-ec24771ffdf1a3084fa130ceb0e2b0b0853c384f.tar.gz gcc-ec24771ffdf1a3084fa130ceb0e2b0b0853c384f.tar.bz2 | |
re PR tree-optimization/43347 (Warning about symbols generated by SRA being used uninitialized)
2010-03-17 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/43347
* tree-sra.c (create_access_replacement): Set TREE_NO_WARNING when the
original base is DECL_ARTIFICIAL or DECL_IGNORED_P.
From-SVN: r157515
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 984260f..e1dd0d7 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -1664,6 +1664,7 @@ create_access_replacement (struct access *access) DECL_SOURCE_LOCATION (repl) = DECL_SOURCE_LOCATION (access->base); DECL_ARTIFICIAL (repl) = 1; + DECL_IGNORED_P (repl) = DECL_IGNORED_P (access->base); if (DECL_NAME (access->base) && !DECL_IGNORED_P (access->base) @@ -1676,11 +1677,10 @@ create_access_replacement (struct access *access) SET_DECL_DEBUG_EXPR (repl, access->expr); DECL_DEBUG_EXPR_IS_FROM (repl) = 1; - DECL_IGNORED_P (repl) = 0; + TREE_NO_WARNING (repl) = TREE_NO_WARNING (access->base); } - - DECL_IGNORED_P (repl) = DECL_IGNORED_P (access->base); - TREE_NO_WARNING (repl) = TREE_NO_WARNING (access->base); + else + TREE_NO_WARNING (repl) = 1; if (dump_file) { |