[weak vtables] Remove a bunch of weak vtables

This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file.

Differential Revision: http://llvm-reviews.chandlerc.com/D2068

Reviewed by Andy

llvm-svn: 194865

1 files changed, 10 insertions, 0 deletions

diff --git a/llvm/utils/unittest/googletest/src/gtest-port.cc b/llvm/utils/unittest/googletest/src/gtest-port.cc
index 745956247a6..382985e6b85 100644
--- a/llvm/utils/unittest/googletest/src/gtest-port.cc
+++ b/llvm/utils/unittest/googletest/src/gtest-port.cc
@@ -746,5 +746,15 @@ const char* StringFromGTestEnv(const char* flag, const char* default_value) {
   return value == NULL ? default_value : value;
 }
 
+ThreadWithParamBase::~ThreadWithParamBase() {}
+ThreadLocalValueHolderBase::~ThreadLocalValueHolderBase() {}
+TestFactoryBase::~TestFactoryBase() {}
+
 }  // namespace internal
 }  // namespace testing
+
+#if !GTEST_NO_LLVM_RAW_OSTREAM
+namespace llvm {
+void convertible_fwd_ostream::anchor() {}
+}
+#endif