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| author | Richard Biener <rguenther@suse.de> | 2013-02-20 13:38:13 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-02-20 13:38:13 +0000 |
| commit | a52ca7390e068e0905ddc3ac5e376fad4ba5664c (patch) | |
| tree | c55584784fbd488e95abbae5174d5283a7360522 | |
| parent | ec9c9d1b988928151b3f14ee06a95e0ef550dcc7 (diff) | |
| download | gcc-a52ca7390e068e0905ddc3ac5e376fad4ba5664c.zip gcc-a52ca7390e068e0905ddc3ac5e376fad4ba5664c.tar.gz gcc-a52ca7390e068e0905ddc3ac5e376fad4ba5664c.tar.bz2 | |
re PR tree-optimization/56398 (ICE (Segmentation fault) in dominated_by_p)
2013-02-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/56398
* tree-vect-loop-manip.c (adjust_debug_stmts): Skip
SSA default defs.
From-SVN: r196172
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-vect-loop-manip.c | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 12380bd..59cdb34 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-02-20 Richard Biener <rguenther@suse.de> + + PR tree-optimization/56398 + * tree-vect-loop-manip.c (adjust_debug_stmts): Skip + SSA default defs. + 2013-02-20 Martin Jambor <mjambor@suse.cz> PR tree-optimization/55334 diff --git a/gcc/tree-vect-loop-manip.c b/gcc/tree-vect-loop-manip.c index 8a8982a..559f6e9 100644 --- a/gcc/tree-vect-loop-manip.c +++ b/gcc/tree-vect-loop-manip.c @@ -187,6 +187,7 @@ adjust_debug_stmts (tree from, tree to, basic_block bb) if (MAY_HAVE_DEBUG_STMTS && TREE_CODE (from) == SSA_NAME + && ! SSA_NAME_IS_DEFAULT_DEF (from) && ! virtual_operand_p (from)) { ai.from = from; |