From d59baf97787b98e0f50e67c259be45b7e2d69471 Mon Sep 17 00:00:00 2001
From: KONNO Kazuhiro <konno@jp.ibm.com>
Date: Fri, 26 Jul 2019 14:56:05 +0900
Subject: [PATCH] AArch64: Fix genericBinaryEvaluator()

This commit fixes genericBinaryEvaluator() for AArch64.
The function fails with trgReg being NULL in a specific case.

Signed-off-by: KONNO Kazuhiro <konno@jp.ibm.com>
---
 compiler/aarch64/codegen/BinaryEvaluator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/aarch64/codegen/BinaryEvaluator.cpp b/compiler/aarch64/codegen/BinaryEvaluator.cpp
index eb9479879a..ce282f7d08 100644
--- a/compiler/aarch64/codegen/BinaryEvaluator.cpp
+++ b/compiler/aarch64/codegen/BinaryEvaluator.cpp
@@ -57,7 +57,7 @@ genericBinaryEvaluator(TR::Node *node, TR::InstOpCode::Mnemonic regOp, TR::InstO
       }
    else if(1 == secondChild->getReferenceCount() && secondChild->getRegister() != NULL)
       {
-      trgReg = src2Reg;
+      trgReg = secondChild->getRegister();
       }
    else
       {