[Bug tree-optimization/39804] internal compiler error: in propagate_necessity, at tree-ssa-dce.c:754

[segher at kernel dot crashing dot org]

------- Comment #1 from segher at kernel dot crashing dot org  2009-04-18 09:53 -------
Created an attachment (id=17653)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17653&action=view)
testcase, not minimised


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39804