[Bug tree-optimization/40496] [4.5 Regression] ICE in verify_stmts with -fprefetch-loop-arrays

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2009-07-10 11:45 -------
Subject: Bug 40496

Author: rguenth
Date: Fri Jul 10 11:45:40 2009
New Revision: 149469

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149469
Log:
2009-07-10  Richard Guenther  <rguent...@suse.de>

        PR tree-optimization/40496
        * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Create
        the PHI result with a compatible type.

        * g++.dg/opt/pr40496.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr40496.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-loop-manip.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40496