From 796c3659c97c22e3cf2e7e331861a3944c5b90d5 Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Mon, 22 Aug 2011 23:16:48 +0000
Subject: [PATCH] Match operand names to provide correct decoding for Thumb2
 SMULL.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138294 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMInstrThumb2.td | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index c5f1aec9b90..352c062016b 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -2153,9 +2153,9 @@ def t2MLS: T2FourReg<
 let neverHasSideEffects = 1 in {
 let isCommutable = 1 in {
 def t2SMULL : T2MulLong<0b000, 0b0000,
-                  (outs rGPR:$Rd, rGPR:$Ra),
+                  (outs rGPR:$RdLo, rGPR:$RdHi),
                   (ins rGPR:$Rn, rGPR:$Rm), IIC_iMUL64,
-                   "smull", "\t$Rd, $Ra, $Rn, $Rm", []>;
+                   "smull", "\t$RdLo, $RdHi, $Rn, $Rm", []>;
 
 def t2UMULL : T2MulLong<0b010, 0b0000,
                   (outs rGPR:$RdLo, rGPR:$RdHi),
-- 
2.34.1