From 372db540d94bd8604a66e99abbd6c4eb065bad16 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Sat, 8 Apr 2006 00:47:44 +0000
Subject: [PATCH] ldmxcsr and stmxcsr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27506 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/X86InstrSSE.td | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index f279c7b47f7..c2dbeb5d95b 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -1538,9 +1538,13 @@ def MASKMOVQ : I<0xF7, MRMDestMem, (ops i64mem:$dst, VR64:$src),
 def SFENCE : I<0xAE, MRM7m, (ops),
                "sfence", []>, TB, Requires<[HasSSE1]>;
 
-// Load MXCSR register
+// MXCSR register
 def LDMXCSR : I<0xAE, MRM2m, (ops i32mem:$src),
-                "ldmxcsr {$src|$src}", []>, TB, Requires<[HasSSE1]>;
+                "ldmxcsr $src",
+                [(int_x86_sse_ldmxcsr addr:$src)]>, TB, Requires<[HasSSE1]>;
+def STMXCSR : I<0xAE, MRM3m, (ops i32mem:$dst),
+                "stmxcsr $dst",
+                [(int_x86_sse_stmxcsr addr:$dst)]>, TB, Requires<[HasSSE1]>;
 
 //===----------------------------------------------------------------------===//
 // Alias Instructions
-- 
2.34.1