2008-09-08 Richard Guenther <rguenther@suse.de>
commit0cce97a638ada18d399567b3f500827d9ae19d0e
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 8 Sep 2008 16:31:43 +0000 (8 16:31 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 8 Sep 2008 16:31:43 +0000 (8 16:31 +0000)
treeaee1d6b6b943eaad16bcc7f6620c5cb7275d2694
parent1a51554b2fb99c743d635cee3bdcb36e1fe12c9f
2008-09-08  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37421
* tree-ssa-sccvn.c (visit_copy): Make sure to fully
valueize the RHS.

* g++.dg/torture/pr37421.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140111 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/torture/pr37421.C [new file with mode: 0644]
gcc/tree-ssa-sccvn.c