From 0e822407b283d4334bb4506255e52bc2887786b1 Mon Sep 17 00:00:00 2001
From: Kevin Enderby <enderby@apple.com>
Date: Mon, 8 Mar 2010 22:17:26 +0000
Subject: [PATCH] Fix the vmxon entry in the X86InstrInfo.td so it has the
 correct prefix bytes for the encoding and is not the same as vmptrld.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97992 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/X86InstrInfo.td        |  2 +-
 test/MC/Disassembler/simple-tests.txt | 11 ++++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 52aa8082d67..4589b59e50a 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -4252,7 +4252,7 @@ def VMWRITE32rr : I<0x79, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
 // 0F 01 C4
 def VMXOFF : I<0x01, MRM_C4, (outs), (ins), "vmxoff", []>, TB;
 def VMXON : I<0xC7, MRM6m, (outs), (ins i64mem:$vmxon),
-  "vmxon\t{$vmxon}", []>, XD;
+  "vmxon\t{$vmxon}", []>, XS;
 
 //===----------------------------------------------------------------------===//
 // Non-Instruction Patterns
diff --git a/test/MC/Disassembler/simple-tests.txt b/test/MC/Disassembler/simple-tests.txt
index 11c077d8929..b6bb35dc56a 100644
--- a/test/MC/Disassembler/simple-tests.txt
+++ b/test/MC/Disassembler/simple-tests.txt
@@ -41,4 +41,13 @@
 0x0f 0x01 0xf8
 
 # CHECK: rdtscp
-0x0f 0x01 0xf9
\ No newline at end of file
+0x0f 0x01 0xf9
+
+# CHECK: vmxon
+0xf3 0x0f 0xc7 0x30
+
+# CHECK: vmptrld
+0x0f 0xc7 0x30
+
+# CHECK: vmptrst
+0x0f 0xc7 0x38
-- 
2.11.0