From c5573439569bea69bbaf3e41ca1b1e4f79bd5d5c Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Wed, 26 Dec 2012 23:27:57 +0000
Subject: [PATCH] Fix operands and encoding form for ARPL instruction. Register
 form had  and  reversed. Memory form writes memory, but was marked as
 MRMSrcMem.

llvm-svn: 171123
---
 llvm/lib/Target/X86/X86InstrInfo.td | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td
index 2301b2327c72..93589fbef7f2 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.td
+++ b/llvm/lib/Target/X86/X86InstrInfo.td
@@ -1486,10 +1486,10 @@ def BOUNDS32rm : I<0x62, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
                    Requires<[In32BitMode]>;
 
 // Adjust RPL Field of Segment Selector
-def ARPL16rr : I<0x63, MRMDestReg, (outs GR16:$src), (ins GR16:$dst),
+def ARPL16rr : I<0x63, MRMDestReg, (outs GR16:$dst), (ins GR16:$src),
                  "arpl\t{$src, $dst|$dst, $src}", [], IIC_ARPL_REG>,
                  Requires<[In32BitMode]>;
-def ARPL16mr : I<0x63, MRMSrcMem, (outs GR16:$src), (ins i16mem:$dst),
+def ARPL16mr : I<0x63, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
                  "arpl\t{$src, $dst|$dst, $src}", [], IIC_ARPL_MEM>,
                  Requires<[In32BitMode]>;
 
-- 
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