Protocol related tweaks
- Implement type conversion of ObjCQualifiedIdType
- Wire @protocol(...) to GenerateProtocolRef in ScalarExprEmitter
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54666 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCRuntime.h b/lib/CodeGen/CGObjCRuntime.h
index 5e8172b..d4f7bb0 100644
--- a/lib/CodeGen/CGObjCRuntime.h
+++ b/lib/CodeGen/CGObjCRuntime.h
@@ -47,6 +47,10 @@
/// Generate an Objective-C message send operation
virtual llvm::Value *GenerateMessageSend(BuilderType &Builder,
const llvm::Type *ReturnTy,
+ // FIXME: This should be
+ // dropped, it is unused
+ // and generates a spurious
+ // load.
llvm::Value *Sender,
llvm::Value *Receiver,
Selector Sel,
@@ -81,17 +85,25 @@
const llvm::SmallVectorImpl<Selector> &ClassMethodSels,
const llvm::SmallVectorImpl<llvm::Constant *> &ClassMethodTypes,
const llvm::SmallVectorImpl<std::string> &Protocols) =0;
- /// Generate a reference to the named protocol.
- virtual llvm::Value *GenerateProtocolRef(llvm::IRBuilder<true> &Builder,
- const char *ProtocolName) = 0;
virtual llvm::Value *GenerateMessageSendSuper(llvm::IRBuilder<true> &Builder,
const llvm::Type *ReturnTy,
+ // FIXME: This should
+ // be dropped, it is
+ // unused and
+ // generates a
+ // spurious load.
llvm::Value *Sender,
const char *SuperClassName,
llvm::Value *Receiver,
Selector Sel,
llvm::Value** ArgV,
unsigned ArgC) = 0;
+
+ /// Emit the code to return the named protocol as an object, as in a
+ /// @protocol expression.
+ virtual llvm::Value *GenerateProtocolRef(llvm::IRBuilder<true> &Builder,
+ const char *ProtocolName) = 0;
+
/// Generate the named protocol. Protocols contain method metadata but no
/// implementations.
virtual void GenerateProtocol(const char *ProtocolName,