///
//===----------------------------------------------------------------------===//
-#ifndef LLVM_TRANSFORMS_SCALAR_ARCRUNTIMEENTRYPOINTS_H
-#define LLVM_TRANSFORMS_SCALAR_ARCRUNTIMEENTRYPOINTS_H
+#ifndef LLVM_LIB_TRANSFORMS_OBJCARC_ARCRUNTIMEENTRYPOINTS_H
+#define LLVM_LIB_TRANSFORMS_OBJCARC_ARCRUNTIMEENTRYPOINTS_H
#include "ObjCARC.h"
namespace llvm {
namespace objcarc {
+enum class ARCRuntimeEntryPointKind {
+ AutoreleaseRV,
+ Release,
+ Retain,
+ RetainBlock,
+ Autorelease,
+ StoreStrong,
+ RetainRV,
+ RetainAutorelease,
+ RetainAutoreleaseRV,
+};
+
/// Declarations for ObjC runtime functions and constants. These are initialized
/// lazily to avoid cluttering up the Module with unused declarations.
-class LLVM_LIBRARY_VISIBILITY ARCRuntimeEntryPoints {
+class ARCRuntimeEntryPoints {
public:
- enum EntryPointType {
- EPT_AutoreleaseRV,
- EPT_Release,
- EPT_Retain,
- EPT_RetainBlock,
- EPT_Autorelease,
- EPT_StoreStrong,
- EPT_RetainRV,
- EPT_RetainAutorelease,
- EPT_RetainAutoreleaseRV
- };
-
- ARCRuntimeEntryPoints() : TheModule(0),
- AutoreleaseRV(0),
- Release(0),
- Retain(0),
- RetainBlock(0),
- Autorelease(0),
- StoreStrong(0),
- RetainRV(0),
- RetainAutorelease(0),
- RetainAutoreleaseRV(0) { }
+ ARCRuntimeEntryPoints() : TheModule(nullptr),
+ AutoreleaseRV(nullptr),
+ Release(nullptr),
+ Retain(nullptr),
+ RetainBlock(nullptr),
+ Autorelease(nullptr),
+ StoreStrong(nullptr),
+ RetainRV(nullptr),
+ RetainAutorelease(nullptr),
+ RetainAutoreleaseRV(nullptr) { }
~ARCRuntimeEntryPoints() { }
- void Initialize(Module *M) {
+ void init(Module *M) {
TheModule = M;
- AutoreleaseRV = 0;
- Release = 0;
- Retain = 0;
- RetainBlock = 0;
- Autorelease = 0;
- StoreStrong = 0;
- RetainRV = 0;
- RetainAutorelease = 0;
- RetainAutoreleaseRV = 0;
+ AutoreleaseRV = nullptr;
+ Release = nullptr;
+ Retain = nullptr;
+ RetainBlock = nullptr;
+ Autorelease = nullptr;
+ StoreStrong = nullptr;
+ RetainRV = nullptr;
+ RetainAutorelease = nullptr;
+ RetainAutoreleaseRV = nullptr;
}
- Constant *get(const EntryPointType entry) {
- assert(TheModule != 0 && "Not initialized.");
+ Constant *get(ARCRuntimeEntryPointKind kind) {
+ assert(TheModule != nullptr && "Not initialized.");
- switch (entry) {
- case EPT_AutoreleaseRV:
+ switch (kind) {
+ case ARCRuntimeEntryPointKind::AutoreleaseRV:
return getI8XRetI8XEntryPoint(AutoreleaseRV,
"objc_autoreleaseReturnValue", true);
- case EPT_Release:
+ case ARCRuntimeEntryPointKind::Release:
return getVoidRetI8XEntryPoint(Release, "objc_release");
- case EPT_Retain:
+ case ARCRuntimeEntryPointKind::Retain:
return getI8XRetI8XEntryPoint(Retain, "objc_retain", true);
- case EPT_RetainBlock:
+ case ARCRuntimeEntryPointKind::RetainBlock:
return getI8XRetI8XEntryPoint(RetainBlock, "objc_retainBlock", false);
- case EPT_Autorelease:
+ case ARCRuntimeEntryPointKind::Autorelease:
return getI8XRetI8XEntryPoint(Autorelease, "objc_autorelease", true);
- case EPT_StoreStrong:
+ case ARCRuntimeEntryPointKind::StoreStrong:
return getI8XRetI8XXI8XEntryPoint(StoreStrong, "objc_storeStrong");
- case EPT_RetainRV:
+ case ARCRuntimeEntryPointKind::RetainRV:
return getI8XRetI8XEntryPoint(RetainRV,
"objc_retainAutoreleasedReturnValue", true);
- case EPT_RetainAutorelease:
+ case ARCRuntimeEntryPointKind::RetainAutorelease:
return getI8XRetI8XEntryPoint(RetainAutorelease, "objc_retainAutorelease",
true);
- case EPT_RetainAutoreleaseRV:
+ case ARCRuntimeEntryPointKind::RetainAutoreleaseRV:
return getI8XRetI8XEntryPoint(RetainAutoreleaseRV,
"objc_retainAutoreleaseReturnValue", true);
}
} // namespace objcarc
} // namespace llvm
-#endif // LLVM_TRANSFORMS_SCALAR_ARCRUNTIMEENTRYPOINTS_H
+#endif