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[Bug c/60819] dse1 removing not-dead insn (aliasing issue?)
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 11 Apr 2014 12:25:43 +0000
- Subject: [Bug c/60819] dse1 removing not-dead insn (aliasing issue?)
- Auto-submitted: auto-generated
- References: <bug-60819-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60819
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Btw, we don't simplify
_2 = VIEW_CONVERT_EXPR<short int[4]>(__A_4(D))[2];
to a BIT_FIELD_REF.