From b2c544ddbd77396da5e7f78f2af48253e0e54ded Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 22 Jun 2009 00:19:17 +0000
Subject: [PATCH] Delete an unused variable.

llvm-svn: 73865
---
 lib/Analysis/ScalarEvolution.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 272aeb3a6bd..15d1c247639 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -3832,7 +3832,6 @@ HowManyLessThans(const SCEV *LHS, const SCEV *RHS,
     // FORNOW: We only support unit strides.
     unsigned BitWidth = getTypeSizeInBits(AddRec->getType());
     SCEVHandle Step = AddRec->getStepRecurrence(*this);
-    SCEVHandle NegOne = getIntegerSCEV(-1, AddRec->getType());
 
     // TODO: handle non-constant strides.
     const SCEVConstant *CStep = dyn_cast<SCEVConstant>(Step);