Silence a compiler warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42389 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index b5c160a..509e225 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -5743,7 +5743,7 @@
case ISD::UINT_TO_FP: {
bool isSigned = Node->getOpcode() == ISD::SINT_TO_FP;
MVT::ValueType SrcVT = Node->getOperand(0).getValueType();
- RTLIB::Libcall LC;
+ RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL;
if (Node->getOperand(0).getValueType() == MVT::i64) {
if (VT == MVT::f32)
LC = isSigned ? RTLIB::SINTTOFP_I64_F32 : RTLIB::UINTTOFP_I64_F32;