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From: "qneill at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/49411] [4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number Date: Wed, 15 Jun 2011 16:40:00 -0000 [thread overview] Message-ID: <bug-49411-4-GDEAqcCGJ6@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-49411-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49411 --- Comment #6 from Quentin Neill <qneill at gcc dot gnu.org> 2011-06-15 16:39:47 UTC --- (In reply to comment #5) > newer patch has been posted Thanks; I will test this on AMD HW. > test the op of vpermil Okay. > _mm_com* I spotted them in the opcode tables, but had forgotten how those work. I'm looking into lwpval/ins, bextr (there is an immediate) and vcvtps*
next prev parent reply other threads:[~2011-06-15 16:40 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-06-14 22:43 [Bug target/49411] New: " qneill at gcc dot gnu.org 2011-06-14 23:22 ` [Bug target/49411] " jakub at gcc dot gnu.org 2011-06-15 5:48 ` jakub at gcc dot gnu.org 2011-06-15 6:33 ` jakub at gcc dot gnu.org 2011-06-15 15:38 ` qneill at gcc dot gnu.org 2011-06-15 15:57 ` jakub at gcc dot gnu.org 2011-06-15 16:40 ` qneill at gcc dot gnu.org [this message] 2011-06-18 6:43 ` jakub at gcc dot gnu.org 2011-06-18 9:08 ` jakub at gcc dot gnu.org 2011-06-18 9:19 ` jakub at gcc dot gnu.org
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