From aa975c1c4785a1d7930f2cd1026cb40ce54d21e4 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Sat, 16 Dec 2006 02:20:50 +0000
Subject: [PATCH] Expand FP undef

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32623 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 4f4942710fa..1808dacc2b5 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -4523,6 +4523,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
     assert(0 && "Do not know how to expand this operator!");
     abort();
   case ISD::UNDEF:
+    NVT = TLI.getTypeToExpandTo(VT);
     Lo = DAG.getNode(ISD::UNDEF, NVT);
     Hi = DAG.getNode(ISD::UNDEF, NVT);
     break;
-- 
2.34.1