[Bug tree-optimization/33299] [4.3 Regression] miscompilation with gfortran -O2 -ffast-math -ftree-vectorize

[dorit at gcc dot gnu dot org]

------- Comment #5 from dorit at gcc dot gnu dot org  2007-09-07 15:00 -------
Subject: Bug 33299

Author: dorit
Date: Fri Sep  7 15:00:11 2007
New Revision: 128242

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128242
Log:
        PR tree-optimization/33299
        * tree-vect-transform.c (vect_create_epilog_for_reduction): Update uses
        for all relevant loop-exit phis, not just the first.


Added:
    trunk/gcc/testsuite/gfortran.dg/vect/fast-math-pr33299.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/vect/vect.exp
    trunk/gcc/tree-vect-transform.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33299