From f1fc54f9516b1a6729bfaf70c543aa61b1b15123 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 26 Oct 2007 17:24:46 +0000
Subject: [PATCH] Fix a crash. Make sure TLI is not null.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43384 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 d81ea2b7994..c5fdc097345 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -972,7 +972,7 @@ bool LoopStrengthReduce::ValidStride(bool HasBaseReg,
     AM.Scale = Scale;
 
     // If load[imm+r*scale] is illegal, bail out.
-    if (!TLI->isLegalAddressingMode(AM, AccessTy))
+    if (TLI && !TLI->isLegalAddressingMode(AM, AccessTy))
       return false;
   }
   return true;
-- 
2.34.1