------- Comment #6 from rguenth at gcc dot gnu dot org  2010-04-02 16:50 -------
Subject: Bug 43629

Author: rguenth
Date: Fri Apr  2 16:50:04 2010
New Revision: 157944

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157944
Log:
2010-04-02  Richard Guenther  <rguent...@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.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr43629.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-ccp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43629

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