2009-12-18 Richard Guenther <rguenther@suse.de>
commitca4721d344160e9b884b5aa7016b2f1c0162920e
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 18 Dec 2009 15:31:38 +0000 (18 15:31 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 18 Dec 2009 15:31:38 +0000 (18 15:31 +0000)
tree1a983ee434466a8c4dd0a7ac0d715f881943062f
parented8688dad017777437de20a2cbb269374f18668b
2009-12-18  Richard Guenther  <rguenther@suse.de>

* tree-ssa-sccvn.c (copy_nary): New function.
(copy_phis): Likewise.
(copy_references): Likewise.
(process_scc): Avoid last iteration by copying the
optimistic table to the valid table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155346 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-sccvn.c