Fixed compiler warning.
llvm-svn: 68664
diff --git a/llvm/unittests/VMCore/ConstantsTest.cpp b/llvm/unittests/VMCore/ConstantsTest.cpp
index 1f30f25..c40dc7e 100644
--- a/llvm/unittests/VMCore/ConstantsTest.cpp
+++ b/llvm/unittests/VMCore/ConstantsTest.cpp
@@ -18,7 +18,7 @@
const IntegerType* Int1 = IntegerType::get(1);
Constant* One = ConstantInt::get(Int1, 1, true);
Constant* Zero = ConstantInt::get(Int1, 0);
- Constant* NegOne = ConstantInt::get(Int1, -1, true);
+ Constant* NegOne = ConstantInt::get(Int1, static_cast<uint64_t>(-1), true);
Constant* Undef = UndefValue::get(Int1);
// Input: @b = constant i1 add(i1 1 , i1 1)