+ /// RegisterMCRegInfo - Helper template for registering a target register info
+ /// implementation. This invokes the static "Create" method on the class to
+ /// actually do the construction. Usage:
+ ///
+ /// extern "C" void LLVMInitializeFooTarget() {
+ /// extern Target TheFooTarget;
+ /// RegisterMCRegInfo<FooMCRegInfo> X(TheFooTarget);
+ /// }
+ template<class MCRegisterInfoImpl>
+ struct RegisterMCRegInfo {
+ RegisterMCRegInfo(Target &T) {
+ TargetRegistry::RegisterMCRegInfo(T, &Allocator);
+ }
+ private:
+ static MCRegisterInfo *Allocator() {
+ return new MCRegisterInfoImpl();
+ }
+ };
+
+ /// RegisterMCRegInfoFn - Helper template for registering a target register
+ /// info implementation. This invokes the specified function to do the
+ /// construction. Usage:
+ ///
+ /// extern "C" void LLVMInitializeFooTarget() {
+ /// extern Target TheFooTarget;
+ /// RegisterMCRegInfoFn X(TheFooTarget, TheFunction);
+ /// }
+ struct RegisterMCRegInfoFn {
+ RegisterMCRegInfoFn(Target &T, Target::MCRegInfoCtorFnTy Fn) {
+ TargetRegistry::RegisterMCRegInfo(T, Fn);
+ }
+ };