2018-09-05 Richard Biener <rguenther@suse.de>
commit68697710fdd35077e8617f493044b0ea717fc01a
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 5 Sep 2018 10:33:41 +0000 (5 10:33 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 5 Sep 2018 10:33:41 +0000 (5 10:33 +0000)
treebf68136adfd09a717d631cb80451a0d3d258928a
parent48e2db9c9137bcdab170cdbc5ae6e7be88626a27
2018-09-05  Richard Biener  <rguenther@suse.de>

PR tree-optimization/87217
* tree-ssa-sccvn.c (vuse_valueize): New.
(vn_reference_lookup_pieces): Use it.
(vn_reference_lookup): Likewise.

* gfortran.dg/pr87217.f: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264121 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gfortran.dg/pr87217.f [new file with mode: 0644]
gcc/tree-ssa-sccvn.c