From d1c58cf7bb3852c0b36d692b29f66a913c55ba0d Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 15 Jul 2010 20:13:34 +0000 Subject: [PATCH] fix the encoding of MMX_MOVFR642Qrr, it starts with 0xF2 not 0xF3, this fixes rdar://8192860. Unfortunately it can only be triggered with llc because llvm-mc matches another (correctly encoded) version of this, so no testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108454 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86InstrMMX.td | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td index 6cf7ac83620..11d4179534d 100644 --- a/lib/Target/X86/X86InstrMMX.td +++ b/lib/Target/X86/X86InstrMMX.td @@ -164,7 +164,7 @@ let neverHasSideEffects = 1 in def MMX_MOVQ2FR64rr: SSDIi8<0xD6, MRMSrcReg, (outs FR64:$dst), (ins VR64:$src), "movq2dq\t{$src, $dst|$dst, $src}", []>; -def MMX_MOVFR642Qrr: SSDIi8<0xD6, MRMSrcReg, (outs VR64:$dst), (ins FR64:$src), +def MMX_MOVFR642Qrr: SDIi8<0xD6, MRMSrcReg, (outs VR64:$dst), (ins FR64:$src), "movdq2q\t{$src, $dst|$dst, $src}", []>; def MMX_MOVNTQmr : MMXI<0xE7, MRMDestMem, (outs), (ins i64mem:$dst, VR64:$src), -- 2.34.1