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2010-04-02 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 2 Apr 2010 16:50:04 +0000 (16:50 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 00:42:57 +0000 (09:42 +0900)
commit04542ac92b47b5d4fe1c766a8687b2f257725447
tree3b81d44b4eefd0ecf9c4c3ef560743f279d2fd88
parenta0a96793ba5887439a2033154b7be2cde6ad1d50
2010-04-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43629
* tree-ssa-ccp.c (likely_value): Reset all_undefined_operands
if we have seen a constant value.

* gcc.c-torture/execute/pr43629.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157944 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog