From 3e41dc419c1eb5b281fc68f9e933d9a4e3f53626 Mon Sep 17 00:00:00 2001
From: Tom Stellard <thomas.stellard@amd.com>
Date: Tue, 9 Dec 2014 00:03:54 +0000
Subject: [PATCH] R600/SI: Set MayStore = 0 on MUBUF loads

llvm-svn: 223722
---
 llvm/lib/Target/R600/SIInstrInfo.td | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/R600/SIInstrInfo.td b/llvm/lib/Target/R600/SIInstrInfo.td
index 6c66df0..6323591 100644
--- a/llvm/lib/Target/R600/SIInstrInfo.td
+++ b/llvm/lib/Target/R600/SIInstrInfo.td
@@ -1613,7 +1613,7 @@ multiclass MUBUF_Load_Helper <bits<7> op, string asm, RegisterClass regClass,
                               ValueType load_vt = i32,
                               SDPatternOperator ld = null_frag> {
 
-  let mayLoad = 1 in {
+  let mayLoad = 1, mayStore = 0 in {
 
     let addr64 = 0 in {
 
-- 
2.7.4