[Bug tree-optimization/43074] [4.4/4.5 Regression] ICE in vectorizable_reduction, at tree-vect-loop.c:3491

[irar at gcc dot gnu dot org]

------- Comment #2 from irar at gcc dot gnu dot org  2010-02-16 11:42 -------
Subject: Bug 43074

Author: irar
Date: Tue Feb 16 11:41:55 2010
New Revision: 156802

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156802
Log:

        PR tree-optimization/43074
        * tree-vect-analyze.c (vect_detect_hybrid_slp_stmts): Add
        vectorizable cycles in hybrid SLP check.


Added:
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/fast-math-pr43074.c
Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_4-branch/gcc/tree-vect-analyze.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43074