[Bug middle-end/47653] [4.6 Regression] gcc.c-torture/execute/930614-2.c FAILs with -fstack-check=generic -fgraphite-identity

[spop at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47653

Sebastian Pop <spop at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED

--- Comment #3 from Sebastian Pop <spop at gcc dot gnu.org> 2011-02-18 16:58:02 
UTC ---
Thanks jeff for analyzing the cause of this bug: indeed
D.2705_2 = D.2704_10 * 4294967295;
doesn't seem to be correct.

Looking at the patch that introduced this bug, it is clear that this stmt
should have been:
D.2705_2 = D.2704_10 * -1;