2018-09-03 Richard Biener <rguenther@suse.de>
commitbbc9151645f7a18857a5b0001b61e675de150525
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 3 Sep 2018 17:41:05 +0000 (3 17:41 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 3 Sep 2018 17:41:05 +0000 (3 17:41 +0000)
tree2b777ff2b25afd681d5c2ffce8b038862e57a893
parentbd160c04bbc7bd4fe008ca13021a173858f0c4e4
2018-09-03  Richard Biener  <rguenther@suse.de>

PR tree-optimization/87177
* tree-ssa-sccvn.c (vuse_ssa_val): Revert previous change, keep
cleanup.

* gcc.dg/torture/pr87177.c: New testcase.
* gcc.dg/torture/pr87177-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264069 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr87177-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/torture/pr87177.c [new file with mode: 0644]
gcc/tree-ssa-sccvn.c