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[Bug tree-optimization/44937] [4.6 Regression] IPA-split causes crash due to null pointer deref
- From: "hubicka at ucw dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Jul 2010 09:37:04 -0000
- Subject: [Bug tree-optimization/44937] [4.6 Regression] IPA-split causes crash due to null pointer deref
- References: <bug-44937-12544@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from hubicka at ucw dot cz 2010-07-15 09:37 -------
Subject: Re: [4.6 Regression] IPA-split
causes crash due to null pointer deref
> (gdb) call debug_gimple_stmt (stmt)
> .MEM_12 = PHI <.MEM_13(D)(2), (3)>
Hmm, I make no attempts to update alias info. Why return has VOP?
Honza
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44937