From 3f93197098e8c553fefdc2a1b6444838c222695b Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 6 Mar 2005 22:36:12 +0000
Subject: [PATCH] Fix
 Regression/Transforms/LoopStrengthReduce/dont_insert_redundant_ops.ll,
 hopefully not breaking too many other things.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20505 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/LoopStrengthReduce.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index d2cef4bc0b8..95c1850089f 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -189,7 +189,7 @@ void LoopStrengthReduce::strengthReduceGEP(GetElementPtrInst *GEPI, Loop *L,
   // that it was the induction variable, and has been replaced by a constant
   // null value.  In this case, replace the GEP with a use of pointer directly.
   PHINode *NewPHI;
-  if (1) {
+  if (Cache->CachedPHINode == 0) {
     Value *PreGEP;
     if (AllConstantOperands && isa<Constant>(GEPI->getOperand(0))) {
       Constant *C = dyn_cast<Constant>(GEPI->getOperand(0));
-- 
2.34.1