From c7d943befdd943066671a685a6bb4fd32fa2021e Mon Sep 17 00:00:00 2001
From: Michael Liao <michael.hliao@gmail.com>
Date: Tue, 3 Dec 2019 15:14:41 -0500
Subject: [PATCH] Remove unused variable. NFC.

---
 unittests/IR/PatternMatch.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/unittests/IR/PatternMatch.cpp b/unittests/IR/PatternMatch.cpp
index 80e0e92615a..c987b7b813e 100644
--- a/unittests/IR/PatternMatch.cpp
+++ b/unittests/IR/PatternMatch.cpp
@@ -184,7 +184,6 @@ TEST_F(PatternMatchTest, SpecificIntUGT) {
 
 TEST_F(PatternMatchTest, SignbitZeroChecks) {
   Type *IntTy = IRB.getInt32Ty();
-  unsigned BitWidth = IntTy->getScalarSizeInBits();
 
   Value *Zero = ConstantInt::get(IntTy, 0);
   Value *One = ConstantInt::get(IntTy, 1);