From 8ac38f2a616d303423e66023d2d2a6ff96c5040a Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Mon, 8 Feb 2010 21:53:27 +0000
Subject: [PATCH] Apply the 95471 fix to SelectionDAGBuilder as well; we can
 get in here if FastISel gives up in a block. (Actually the two copies of this
 need to be unified.  Later.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95579 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 93ae043dbc1..8b380c68c27 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -3760,6 +3760,8 @@ SelectionDAGBuilder::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
 
     MDNode *Variable = DI.getVariable();
     Value *Address = DI.getAddress();
+    if (!Address)
+      return 0;
     if (BitCastInst *BCI = dyn_cast<BitCastInst>(Address))
       Address = BCI->getOperand(0);
     AllocaInst *AI = dyn_cast<AllocaInst>(Address);
-- 
2.34.1