[Bug tree-optimization/45122] [4.6 Regression] -funsafe-loop-optimizations causes FAIL: gcc.c-torture/execute/pr27285.c execution

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45122

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |rakdver at gcc dot gnu.org

--- Comment #10 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-19 16:17:50 UTC ---
I think the 2nd patch is more "sound" (that is, it's easier to see what
effects it will have).  Zdenek, do you agree?