/// LLVM_EXTERNAL_VISIBILITY - classes, functions, and variables marked with
/// this attribute will be made public and visible outside of any shared library
/// they are linked in to.
-#if __has_attribute(visibility) && \
- (!(defined(_WIN32) || defined(__CYGWIN__)) || \
+
+#if LLVM_HAS_CPP_ATTRIBUTE(gnu::visibility)
+#define LLVM_ATTRIBUTE_VISIBILITY_HIDDEN [[gnu::visibility("hidden")]]
+#define LLVM_ATTRIBUTE_VISIBILITY_DEFAULT [[gnu::visibility("default")]]
+#elif __has_attribute(visibility)
+#define LLVM_ATTRIBUTE_VISIBILITY_HIDDEN __attribute__((visibility("hidden")))
+#define LLVM_ATTRIBUTE_VISIBILITY_DEFAULT __attribute__((visibility("default")))
+#else
+#define LLVM_ATTRIBUTE_VISIBILITY_HIDDEN
+#define LLVM_ATTRIBUTE_VISIBILITY_DEFAULT
+#endif
+
+
+#if (!(defined(_WIN32) || defined(__CYGWIN__)) || \
(defined(__MINGW32__) && defined(__clang__)))
-#define LLVM_LIBRARY_VISIBILITY __attribute__ ((visibility("hidden")))
+#define LLVM_LIBRARY_VISIBILITY LLVM_ATTRIBUTE_VISIBILITY_HIDDEN
#if defined(LLVM_BUILD_LLVM_DYLIB) || defined(LLVM_BUILD_SHARED_LIBS)
-#define LLVM_EXTERNAL_VISIBILITY __attribute__((visibility("default")))
+#define LLVM_EXTERNAL_VISIBILITY LLVM_ATTRIBUTE_VISIBILITY_DEFAULT
#else
#define LLVM_EXTERNAL_VISIBILITY
#endif
class Value;
/// A private "module" namespace for types and utilities used by GVN. These
/// are implementation details and should not be used by clients.
-namespace gvn LLVM_LIBRARY_VISIBILITY {
+namespace LLVM_LIBRARY_VISIBILITY gvn {
struct AvailableValue;
struct AvailableValueInBlock;
/// A private "module" namespace for types and utilities used by SROA. These
/// are implementation details and should not be used by clients.
-namespace sroa LLVM_LIBRARY_VISIBILITY {
+namespace LLVM_LIBRARY_VISIBILITY sroa {
class AllocaSliceRewriter;
class AllocaSlices;
return new AMDGPUAsmPrinter(tm, std::move(Streamer));
}
-extern "C" void LLVM_EXTERNAL_VISIBILITY LLVMInitializeAMDGPUAsmPrinter() {
+extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUAsmPrinter() {
TargetRegistry::RegisterAsmPrinter(getTheR600Target(),
llvm::createR600AsmPrinterPass);
TargetRegistry::RegisterAsmPrinter(getTheGCNTarget(),