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2008-05-20 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 May 2008 20:40:23 +0000 (20:40 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 May 2008 20:40:23 +0000 (20:40 +0000)
commit000ef0a02b6c325cdb493be4bbe27b8d9a0f4d88
tree44d2fd2620480e5dd3b1cf39816eab963fe4c4b5
parent37e0d910ccc48ebef02cd73da6d0fcd2456806b2
2008-05-20  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/35204
* tree-ssa-sccvn.c (extract_and_process_scc_for_name): New
helper, split out from ...
(DFS): ... here.  Make the DFS walk non-recursive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135676 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-sccvn.c