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2010-02-19 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 19 Feb 2010 10:40:17 +0000 (10:40 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 19 Feb 2010 10:40:17 +0000 (10:40 +0000)
commita29c5f9c8c897985652340bb0f741c54d7dd2ab6
tree8f4159aeaa712c9acbb01ecab4492da1751f83bc
parent79ab74cc1f5024afde392887902b7f86264261c7
2010-02-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42944
* tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage
test for aliasing with errno.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156890 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-alias.c