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[Bug target/53315] simple xtest program generates ICE
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 10 May 2012 23:42:05 +0000
- Subject: [Bug target/53315] simple xtest program generates ICE
- Auto-submitted: auto-generated
- References: <bug-53315-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53315
--- Comment #2 from Uros Bizjak <ubizjak at gmail dot com> 2012-05-10 23:42:05 UTC ---
(In reply to comment #1)
> Hmm it goes away when i remove the (status = _xbegin)
> so it may be actually xbegin not xtest
Yes, it is xbegin_1 insn pattern that doesn't get registers allocated.
However, the pattern (although a bit unusual), looks correct to me.