Add explicit visibility macros to Support source files

Author: fsfod

llvm/lib/Support/CommandLine.cpp

@@ -29,6 +29,7 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Config/config.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Error.h"
@@ -54,24 +55,24 @@ using namespace cl;
 //
 namespace llvm {
 namespace cl {
-template class basic_parser<bool>;
-template class basic_parser<boolOrDefault>;
-template class basic_parser<int>;
-template class basic_parser<long>;
-template class basic_parser<long long>;
-template class basic_parser<unsigned>;
-template class basic_parser<unsigned long>;
-template class basic_parser<unsigned long long>;
-template class basic_parser<double>;
-template class basic_parser<float>;
-template class basic_parser<std::string>;
-template class basic_parser<char>;
-
-template class opt<unsigned>;
-template class opt<int>;
-template class opt<std::string>;
-template class opt<char>;
-template class opt<bool>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<bool>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<boolOrDefault>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<int>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<long>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<long long>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<unsigned>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<unsigned long>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<unsigned long long>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<double>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<float>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<std::string>;
+template class LLVM_EXPORT_TEMPLATE basic_parser<char>;
+
+template class LLVM_EXPORT_TEMPLATE opt<unsigned>;
+template class LLVM_EXPORT_TEMPLATE opt<int>;
+template class LLVM_EXPORT_TEMPLATE opt<std::string>;
+template class LLVM_EXPORT_TEMPLATE opt<char>;
+template class LLVM_EXPORT_TEMPLATE opt<bool>;
 } // namespace cl
 } // namespace llvm
 

llvm/lib/Support/Debug.cpp

@@ -25,6 +25,7 @@
 
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/circular_raw_ostream.h"
@@ -42,7 +43,7 @@ using namespace llvm;
 // built without NDEBUG can depend on via the llvm/Support/Debug.h header.
 namespace llvm {
 /// Exported boolean set by the -debug option.
-bool DebugFlag = false;
+LLVM_ABI bool DebugFlag = false;
 
 static ManagedStatic<std::vector<std::string>> CurrentDebugType;
 
@@ -193,4 +194,4 @@ void llvm::initDebugOptions() {}
 
 /// EnableDebugBuffering - Turn on signal handler installation.
 ///
-bool llvm::EnableDebugBuffering = false;
+LLVM_ABI bool llvm::EnableDebugBuffering = false;

llvm/lib/Support/SmallVector.cpp

@@ -12,6 +12,7 @@
 
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/MemAlloc.h"
 #include <cstdint>
 #ifdef LLVM_ENABLE_EXCEPTIONS
@@ -164,14 +165,14 @@ void SmallVectorBase<Size_T>::grow_pod(void *FirstEl, size_t MinSize,
   this->set_allocation_range(NewElts, NewCapacity);
 }
 
-template class llvm::SmallVectorBase<uint32_t>;
+template class LLVM_EXPORT_TEMPLATE llvm::SmallVectorBase<uint32_t>;
 
 // Disable the uint64_t instantiation for 32-bit builds.
 // Both uint32_t and uint64_t instantiations are needed for 64-bit builds.
 // This instantiation will never be used in 32-bit builds, and will cause
 // warnings when sizeof(Size_T) > sizeof(size_t).
 #if SIZE_MAX > UINT32_MAX
-template class llvm::SmallVectorBase<uint64_t>;
+template class LLVM_EXPORT_TEMPLATE llvm::SmallVectorBase<uint64_t>;
 
 // Assertions to ensure this #if stays in sync with SmallVectorSizeType.
 static_assert(sizeof(SmallVectorSizeType<char>) == sizeof(uint64_t),