[Bug tree-optimization/41008] [4.5 Regression] ICE in vect_is_simple_reduction, at tree-vect-loop.c:1708

[irar at gcc dot gnu dot org]

------- Comment #2 from irar at gcc dot gnu dot org  2009-08-09 12:13 -------
Subject: Bug 41008

Author: irar
Date: Sun Aug  9 12:13:19 2009
New Revision: 150591

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150591
Log:

        PR tree-optimization/41008
        * tree-vect-loop.c (vect_is_simple_reduction): Get operands
        from condition only in case it's a comparison. Adjust checks.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/O1-pr41008.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41008