From cf2b498d284004b82ac6ce94bdd5528e65b9e194 Mon Sep 17 00:00:00 2001
From: Jonas Devlieghere <jonas@devlieghere.com>
Date: Wed, 22 Jan 2020 18:07:03 -0800
Subject: [PATCH] [llvm/Transforms] Fix warning: private field 'MSSA' is not
 used

---
 llvm/lib/Transforms/Scalar/IndVarSimplify.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
index 259b6aec7b34..89373be3887c 100644
--- a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -140,7 +140,6 @@ class IndVarSimplify {
   const DataLayout &DL;
   TargetLibraryInfo *TLI;
   const TargetTransformInfo *TTI;
-  MemorySSA *MSSA;
   std::unique_ptr<MemorySSAUpdater> MSSAU;
 
   SmallVector<WeakTrackingVH, 16> DeadInsts;
@@ -167,7 +166,7 @@ public:
   IndVarSimplify(LoopInfo *LI, ScalarEvolution *SE, DominatorTree *DT,
                  const DataLayout &DL, TargetLibraryInfo *TLI,
                  TargetTransformInfo *TTI, MemorySSA *MSSA)
-      : LI(LI), SE(SE), DT(DT), DL(DL), TLI(TLI), TTI(TTI), MSSA(MSSA) {
+      : LI(LI), SE(SE), DT(DT), DL(DL), TLI(TLI), TTI(TTI) {
     if (MSSA)
       MSSAU = std::make_unique<MemorySSAUpdater>(MSSA);
   }