[Bug middle-end/56185] [4.7 Regression] ICE for Arithmetic exception with -O2 and -fgraphite

[daniel.f.starke at freenet dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56185

--- Comment #5 from Daniel Starke <daniel.f.starke at freenet dot de> 2013-02-07 06:43:35 UTC ---
The arithmetic exception is caught by gcc, thus not triggered in gdb. I tried a
couple of things with gdb but could not find the point at which it happens. I
will try to create a gcc variant with checking enabled. Maybe this will give
some hints about the origin of this bug.