2018-11-20 Richard Biener <rguenther@suse.de>
commit2fb4181e913b71e8445599fb42d23a37b3e0ed4a
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 Nov 2018 10:27:57 +0000 (20 10:27 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 Nov 2018 10:27:57 +0000 (20 10:27 +0000)
tree1e80322a082e177bab90e242c5da09b612e00aa6
parent6eb67089de8d759c8c4d0e0562e50260afdc66fa
2018-11-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/88069
* tree-ssa-sccvn.c (visit_phi): Do not value-number to unvisited
virtual PHI arguments.

* gcc.dg/pr88069.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@266308 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr88069.c [new file with mode: 0644]
gcc/tree-ssa-sccvn.c