2015-05-13 Richard Biener <rguenther@suse.de>
commitdb0dd9ee64c88178e5879843731ea05385137e5e
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 13 May 2015 10:59:49 +0000 (13 10:59 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 13 May 2015 10:59:49 +0000 (13 10:59 +0000)
treecf8a861aaf4a005a74183f99364421885cabbbe6
parent2493c695f40c37b8ef7bd0addd8454f05c5a24d9
2015-05-13  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66123
* tree-ssa-dom.c (propagate_rhs_into_lhs): Check if we found
a taken edge.

* gcc.dg/torture/pr66123.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223130 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr66123.c [new file with mode: 0644]
gcc/tree-ssa-dom.c