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[Bug target/49411] [4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number
- From: "qneill at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 15 Jun 2011 15:38:44 +0000
- Subject: [Bug target/49411] [4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number
- Auto-submitted: auto-generated
- References: <bug-49411-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49411
--- Comment #4 from Quentin Neill <qneill at gcc dot gnu.org> 2011-06-15 15:38:27 UTC ---
Hi Jakub,
Thanks for looking at this.
I think we need an nargs==3 case for the Compare/Predicate generation
(_mm_com*) intrinsics as well.
And did you mean to test the value of INTVAL(op) in the nargs==4 vpermil case
before throwing an error?
--
Quentin