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PR tree-optimization/49539
authorebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 29 Jun 2011 16:02:56 +0000 (16:02 +0000)
committerebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 29 Jun 2011 16:02:56 +0000 (16:02 +0000)
commit32cdcc42290503bc5bde57c7b077d4ca5beb0d8a
treeec4c6de260e96259274f75556d8c508f71b8f061tree | snapshot
parent262c8920a693a1b1d705547abccd1cc826dd6d1fcommit | diff
PR tree-optimization/49539
* tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
names by means of stmt_references_abnormal_ssa_name.
(associate_plusminus): Call can_propagate_from before propagating
from definition statements.
(ssa_forward_propagate_and_combine): Remove superfluous newline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175650 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-forwprop.c diff | blob | history
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