From 20b7635470aefc0e5d62a1b5d9109c247b664460 Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Wed, 26 Sep 2007 17:26:49 +0000
Subject: Fix f80 UNDEF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42359 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'lib/CodeGen')
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index a903011..b5c160a 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -893,7 +893,8 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
if (MVT::isInteger(VT))
Result = DAG.getConstant(0, VT);
else if (MVT::isFloatingPoint(VT))
- Result = DAG.getConstantFP(0, VT);
+ Result = DAG.getConstantFP(APFloat(APInt(MVT::getSizeInBits(VT), 0)),
+ VT);
else
assert(0 && "Unknown value type!");
break;
--
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