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remove the last of the non-lazy objc runtime functions for the 32-bit ABI, 

7 left for 64-bit ABI.

llvm-svn: 69766
This commit is contained in:
Chris Lattner 2009-04-22 02:44:54 +00:00
parent 0a696a42fe
commit ce8754edac
1 changed files with 56 additions and 54 deletions
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110
clang/lib/CodeGen/CGObjCMac.cpp
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@ -84,12 +84,57 @@ public:
/// CachePtrTy - LLVM type for struct objc_cache *.
const llvm::Type *CachePtrTy;
llvm::Constant *GetPropertyFn, *SetPropertyFn;
llvm::Constant *getGetPropertyFn() {
CodeGen::CodeGenTypes &Types = CGM.getTypes();
ASTContext &Ctx = CGM.getContext();
// id objc_getProperty (id, SEL, ptrdiff_t, bool)
llvm::SmallVector<QualType,16> Params;
QualType IdType = Ctx.getObjCIdType();
QualType SelType = Ctx.getObjCSelType();
Params.push_back(IdType);
Params.push_back(SelType);
Params.push_back(Ctx.LongTy);
Params.push_back(Ctx.BoolTy);
const llvm::FunctionType *FTy =
Types.GetFunctionType(Types.getFunctionInfo(IdType, Params), false);
return CGM.CreateRuntimeFunction(FTy, "objc_getProperty");
}
llvm::Constant *EnumerationMutationFn;
llvm::Constant *getSetPropertyFn() {
CodeGen::CodeGenTypes &Types = CGM.getTypes();
ASTContext &Ctx = CGM.getContext();
// void objc_setProperty (id, SEL, ptrdiff_t, id, bool, bool)
llvm::SmallVector<QualType,16> Params;
QualType IdType = Ctx.getObjCIdType();
QualType SelType = Ctx.getObjCSelType();
Params.push_back(IdType);
Params.push_back(SelType);
Params.push_back(Ctx.LongTy);
Params.push_back(IdType);
Params.push_back(Ctx.BoolTy);
Params.push_back(Ctx.BoolTy);
const llvm::FunctionType *FTy =
Types.GetFunctionType(Types.getFunctionInfo(Ctx.VoidTy, Params), false);
return CGM.CreateRuntimeFunction(FTy, "objc_setProperty");
}
llvm::Constant *getEnumerationMutationFn() {
// void objc_enumerationMutation (id)
std::vector<const llvm::Type*> Args;
Args.push_back(ObjectPtrTy);
llvm::FunctionType *FTy =
llvm::FunctionType::get(llvm::Type::VoidTy, Args, false);
return CGM.CreateRuntimeFunction(FTy, "objc_enumerationMutation");
}
/// GcReadWeakFn -- LLVM objc_read_weak (id *src) function.
llvm::Constant *GcReadWeakFn;
llvm::Constant *getGcReadWeakFn() {
// id objc_read_weak (id *)
std::vector<const llvm::Type*> Args;
Args.push_back(ObjectPtrTy->getPointerTo());
llvm::FunctionType *FTy = llvm::FunctionType::get(ObjectPtrTy, Args, false);
return CGM.CreateRuntimeFunction(FTy, "objc_read_weak");
}
/// GcAssignWeakFn -- LLVM objc_assign_weak function.
llvm::Constant *getGcAssignWeakFn() {
@ -1009,13 +1054,13 @@ public:
const ObjCProtocolDecl *PD);
virtual llvm::Constant *GetPropertyGetFunction() {
return ObjCTypes.GetPropertyFn;
return ObjCTypes.getGetPropertyFn();
}
virtual llvm::Constant *GetPropertySetFunction() {
return ObjCTypes.SetPropertyFn;
return ObjCTypes.getSetPropertyFn();
}
virtual llvm::Constant *EnumerationMutationFunction() {
return ObjCTypes.EnumerationMutationFn;
return ObjCTypes.getEnumerationMutationFn();
}
virtual void EmitTryOrSynchronizedStmt(CodeGen::CodeGenFunction &CGF,
@ -2068,15 +2113,15 @@ llvm::Function *CGObjCMac::ModuleInitFunction() {
}
llvm::Constant *CGObjCMac::GetPropertyGetFunction() {
return ObjCTypes.GetPropertyFn;
return ObjCTypes.getGetPropertyFn();
}
llvm::Constant *CGObjCMac::GetPropertySetFunction() {
return ObjCTypes.SetPropertyFn;
return ObjCTypes.getSetPropertyFn();
}
llvm::Constant *CGObjCMac::EnumerationMutationFunction() {
return ObjCTypes.EnumerationMutationFn;
return ObjCTypes.getEnumerationMutationFn();
}
/*
@ -2416,7 +2461,7 @@ llvm::Value * CGObjCMac::EmitObjCWeakRead(CodeGen::CodeGenFunction &CGF,
const llvm::Type* DestTy =
cast<llvm::PointerType>(AddrWeakObj->getType())->getElementType();
AddrWeakObj = CGF.Builder.CreateBitCast(AddrWeakObj, ObjCTypes.PtrObjectPtrTy);
llvm::Value *read_weak = CGF.Builder.CreateCall(ObjCTypes.GcReadWeakFn,
llvm::Value *read_weak = CGF.Builder.CreateCall(ObjCTypes.getGcReadWeakFn(),
AddrWeakObj, "weakread");
read_weak = CGF.Builder.CreateBitCast(read_weak, DestTy);
return read_weak;
@ -3403,49 +3448,6 @@ ObjCCommonTypesHelper::ObjCCommonTypesHelper(CodeGen::CodeGenModule &cgm)
CacheTy = llvm::OpaqueType::get();
CGM.getModule().addTypeName("struct._objc_cache", CacheTy);
CachePtrTy = llvm::PointerType::getUnqual(CacheTy);
// Property manipulation functions.
QualType IdType = Ctx.getObjCIdType();
QualType SelType = Ctx.getObjCSelType();
llvm::SmallVector<QualType,16> Params;
const llvm::FunctionType *FTy;
// id objc_getProperty (id, SEL, ptrdiff_t, bool)
Params.push_back(IdType);
Params.push_back(SelType);
Params.push_back(Ctx.LongTy);
Params.push_back(Ctx.BoolTy);
FTy = Types.GetFunctionType(Types.getFunctionInfo(IdType, Params),
false);
GetPropertyFn = CGM.CreateRuntimeFunction(FTy, "objc_getProperty");
// void objc_setProperty (id, SEL, ptrdiff_t, id, bool, bool)
Params.clear();
Params.push_back(IdType);
Params.push_back(SelType);
Params.push_back(Ctx.LongTy);
Params.push_back(IdType);
Params.push_back(Ctx.BoolTy);
Params.push_back(Ctx.BoolTy);
FTy = Types.GetFunctionType(Types.getFunctionInfo(Ctx.VoidTy, Params), false);
SetPropertyFn = CGM.CreateRuntimeFunction(FTy, "objc_setProperty");
// Enumeration mutation.
// void objc_enumerationMutation (id)
Params.clear();
Params.push_back(IdType);
FTy = Types.GetFunctionType(Types.getFunctionInfo(Ctx.VoidTy, Params), false);
EnumerationMutationFn = CGM.CreateRuntimeFunction(FTy,
"objc_enumerationMutation");
// gc's API
// id objc_read_weak (id *)
Params.clear();
Params.push_back(Ctx.getPointerType(IdType));
FTy = Types.GetFunctionType(Types.getFunctionInfo(IdType, Params), false);
GcReadWeakFn = CGM.CreateRuntimeFunction(FTy, "objc_read_weak");
}
ObjCTypesHelper::ObjCTypesHelper(CodeGen::CodeGenModule &cgm)
@ -5291,7 +5293,7 @@ llvm::Value * CGObjCNonFragileABIMac::EmitObjCWeakRead(
const llvm::Type* DestTy =
cast<llvm::PointerType>(AddrWeakObj->getType())->getElementType();
AddrWeakObj = CGF.Builder.CreateBitCast(AddrWeakObj, ObjCTypes.PtrObjectPtrTy);
llvm::Value *read_weak = CGF.Builder.CreateCall(ObjCTypes.GcReadWeakFn,
llvm::Value *read_weak = CGF.Builder.CreateCall(ObjCTypes.getGcReadWeakFn(),
AddrWeakObj, "weakread");
read_weak = CGF.Builder.CreateBitCast(read_weak, DestTy);
return read_weak;