From cff0f13b4b1ced12decc6328ed7e3e13c1c2bde9 Mon Sep 17 00:00:00 2001
From: Artyom Skrobov <Artyom.Skrobov@arm.com>
Date: Sun, 19 Feb 2017 16:56:18 +0000
Subject: [PATCH] Remove redundant call to GluedNodes.back() [NFC]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295607 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index 25324aa442b..3c8526ebb70 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -836,8 +836,7 @@ EmitSchedule(MachineBasicBlock::iterator &InsertPos) {
       GluedNodes.push_back(N);
     while (!GluedNodes.empty()) {
       SDNode *N = GluedNodes.back();
-      Emitter.EmitNode(GluedNodes.back(), SU->OrigNode != SU, SU->isCloned,
-                       VRBaseMap);
+      Emitter.EmitNode(N, SU->OrigNode != SU, SU->isCloned, VRBaseMap);
       // Remember the source order of the inserted instruction.
       if (HasDbg)
         ProcessSourceNode(N, DAG, Emitter, VRBaseMap, Orders, Seen);
-- 
2.11.0