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refactor interface to GenerateClassStructure to avoid converting a 

string to LLVM IR and then regenerating the string from IR.

llvm-svn: 52762
This commit is contained in:
Chris Lattner 2008-06-26 04:47:04 +00:00
parent d9b98863c4
commit da35bc8e53
1 changed files with 6 additions and 7 deletions
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13
clang/lib/CodeGen/CGObjCGNU.cpp
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@ -82,7 +82,7 @@ private:
llvm::Constant *MetaClass,
llvm::Constant *SuperClass,
unsigned info,
llvm::Constant *Name,
const char *Name,
llvm::Constant *Version,
llvm::Constant *InstanceSize,
llvm::Constant *IVars,
@ -480,7 +480,7 @@ llvm::Constant *CGObjCGNU::GenerateClassStructure(
llvm::Constant *MetaClass,
llvm::Constant *SuperClass,
unsigned info,
llvm::Constant *Name,
const char *Name,
llvm::Constant *Version,
llvm::Constant *InstanceSize,
llvm::Constant *IVars,
@ -512,7 +512,7 @@ llvm::Constant *CGObjCGNU::GenerateClassStructure(
std::vector<llvm::Constant*> Elements;
Elements.push_back(llvm::ConstantExpr::getBitCast(MetaClass, PtrToInt8Ty));
Elements.push_back(SuperClass);
Elements.push_back(Name);
Elements.push_back(MakeConstantString(Name, ".class_name"));
Elements.push_back(Zero);
Elements.push_back(llvm::ConstantInt::get(LongTy, info));
Elements.push_back(InstanceSize);
@ -525,7 +525,7 @@ llvm::Constant *CGObjCGNU::GenerateClassStructure(
Elements.push_back(NullP);
// Create an instance of the structure
return MakeGlobal(ClassTy, Elements,
SymbolNameForClass(getStringValue(Name)));
SymbolNameForClass(Name));
}
llvm::Constant *CGObjCGNU::GenerateProtocolMethodList(
@ -668,7 +668,6 @@ void CGObjCGNU::GenerateClass(
SuperClass = llvm::ConstantPointerNull::get(
llvm::cast<llvm::PointerType>(PtrToInt8Ty));
}
llvm::Constant * Name = MakeConstantString(ClassName, ".class_name");
// Empty vector used to construct empty method lists
llvm::SmallVector<llvm::Constant*, 1> empty;
// Generate the method and instance variable lists
@ -680,11 +679,11 @@ void CGObjCGNU::GenerateClass(
IvarOffsets);
//Generate metaclass for class methods
llvm::Constant *MetaClassStruct = GenerateClassStructure(NULLPtr,
NULLPtr, 0x2L, NULLPtr, 0, Zeros[0], GenerateIvarList(
NULLPtr, 0x2L, /*name*/0, 0, Zeros[0], GenerateIvarList(
empty, empty, empty), ClassMethodList, NULLPtr);
// Generate the class structure
llvm::Constant *ClassStruct = GenerateClassStructure(MetaClassStruct,
SuperClass, 0x1L, Name, 0,
SuperClass, 0x1L, ClassName, 0,
llvm::ConstantInt::get(llvm::Type::Int32Ty, instanceSize), IvarList,
MethodList, GenerateProtocolList(Protocols));
// Add class structure to list to be added to the symtab later