2015-10-02 Richard Biener <rguenther@suse.de>
commitafb92221e1e3303337ef968caae349cd1d8e1252
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 2 Oct 2015 07:34:53 +0000 (2 07:34 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 2 Oct 2015 07:34:53 +0000 (2 07:34 +0000)
treeb8bc8656c29dcddbf0c2f009ca92a197f8116ce9
parente94e23b868cd56b397a05cf967926403783ee1b3
2015-10-02  Richard Biener  <rguenther@suse.de>

* tree-ssa-sccvn.c (has_VN_INFO): New function.
(free_scc_vn): Use it.
(visit_use): Remove dead code and refactor to use gassign
and use less indentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228369 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-sccvn.c