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[Bug middle-end/52375] [4.7 Regression] internal compiler error: in extract_insn, at recog.c:2123 at -O3 -mfpu=neon
- 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: Mon, 27 Feb 2012 09:18:03 +0000
- Subject: [Bug middle-end/52375] [4.7 Regression] internal compiler error: in extract_insn, at recog.c:2123 at -O3 -mfpu=neon
- Auto-submitted: auto-generated
- References: <bug-52375-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52375
--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-27 09:18:03 UTC ---
(In reply to comment #7)
> If I bisect trunk configured as a cross to arm-linux-gnueabi, then the ICE
> starts with r181014:
> http://gcc.gnu.org/ml/gcc-cvs/2011-11/msg00300.html
>
> I still can't reproduce with the reduced test case.
This just enables more vectorization.