[test] Silence gcc 7.4 warning [NFC]

Without this gcc 7.4.0 complains with
 ../unittests/Analysis/ValueTrackingTest.cpp:937:66: error: ISO C++11 requires at least one argument for the "..." in a variadic macro [-Werror]
                          ::testing::ValuesIn(IsBytewiseValueTests));
                                                                   ^

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365738 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/Analysis/ValueTrackingTest.cpp b/unittests/Analysis/ValueTrackingTest.cpp
index a25249f88a3705b58c831b7d163de554a63998cd..90c879d281264e4fcfdb02fcc2c1044eed795b2a 100644 (file)
--- a/unittests/Analysis/ValueTrackingTest.cpp
+++ b/unittests/Analysis/ValueTrackingTest.cpp
@@ -934,7 +934,7 @@ const std::pair<const char *, const char *> IsBytewiseValueTests[] = {
 };
 
 INSTANTIATE_TEST_CASE_P(IsBytewiseValueParamTests, IsBytewiseValueTest,
-                        ::testing::ValuesIn(IsBytewiseValueTests));
+                        ::testing::ValuesIn(IsBytewiseValueTests),);
 
 TEST_P(IsBytewiseValueTest, IsBytewiseValue) {
   auto M = parseModule(std::string("@test = global ") + GetParam().second);