2016-09-20 Richard Biener <rguenther@suse.de>
commit0b77b2cf02e374fbb6858f8e1e30bcf441c5208e
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 Sep 2016 12:20:37 +0000 (20 12:20 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 Sep 2016 12:20:37 +0000 (20 12:20 +0000)
tree75ef75742e552f3d06ccaddc5e7c0999269e3dae
parent50c1af91c748f238791b9786cdf491d213d407fa
2016-09-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/77646
* tree-ssa-sccvn.c (visit_reference_op_call): Always value-number
a VDEF.

* gcc.dg/torture/pr77646.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240261 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr77646.c [new file with mode: 0644]
gcc/tree-ssa-sccvn.c