Fixed compiler warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68664 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/VMCore/ConstantsTest.cpp b/unittests/VMCore/ConstantsTest.cpp
index 1f30f2522f199e2cde904193b3b63a4200be33d4..c40dc7e47155aaa599ad5a6fe3fe321c7cc7e5d5 100644 (file)
--- a/unittests/VMCore/ConstantsTest.cpp
+++ b/unittests/VMCore/ConstantsTest.cpp
@@ -18,7 +18,7 @@ TEST(ConstantsTest, Integer_i1) {
   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)