Remove tabs, and whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjC.cpp b/lib/CodeGen/CGObjC.cpp
index 5899912..d437df4 100644
--- a/lib/CodeGen/CGObjC.cpp
+++ b/lib/CodeGen/CGObjC.cpp
@@ -24,7 +24,7 @@
using namespace CodeGen;
/// Emits an instance of NSConstantString representing the object.
-llvm::Value *CodeGenFunction::EmitObjCStringLiteral(const ObjCStringLiteral *E)
+llvm::Value *CodeGenFunction::EmitObjCStringLiteral(const ObjCStringLiteral *E)
{
llvm::Constant *C = CGM.getObjCRuntime().GenerateConstantString(E);
// FIXME: This bitcast should just be made an invariant on the Runtime.
@@ -50,7 +50,7 @@
// Only the lookup mechanism and first two arguments of the method
// implementation vary between runtimes. We can get the receiver and
// arguments in generic code.
-
+
CGObjCRuntime &Runtime = CGM.getObjCRuntime();
const Expr *ReceiverExpr = E->getReceiver();
bool isSuperMessage = false;
@@ -70,7 +70,7 @@
} else {
Receiver = Runtime.GetClass(Builder, OID);
}
-
+
isClassMessage = true;
} else if (isa<ObjCSuperExpr>(E->getReceiver())) {
isSuperMessage = true;
@@ -81,7 +81,7 @@
CallArgList Args;
EmitCallArgs(Args, E->getMethodDecl(), E->arg_begin(), E->arg_end());
-
+
if (isSuperMessage) {
// super is only valid in an Objective-C method
const ObjCMethodDecl *OMD = cast<ObjCMethodDecl>(CurFuncDecl);
@@ -94,7 +94,7 @@
isClassMessage,
Args);
}
- return Runtime.GenerateMessageSend(*this, E->getType(), E->getSelector(),
+ return Runtime.GenerateMessageSend(*this, E->getType(), E->getSelector(),
Receiver, isClassMessage, Args,
E->getMethodDecl());
}
@@ -110,7 +110,7 @@
const CGFunctionInfo &FI = CGM.getTypes().getFunctionInfo(OMD);
CGM.SetInternalFunctionAttributes(OMD, Fn, FI);
- Args.push_back(std::make_pair(OMD->getSelfDecl(),
+ Args.push_back(std::make_pair(OMD->getSelfDecl(),
OMD->getSelfDecl()->getType()));
Args.push_back(std::make_pair(OMD->getCmdDecl(),
OMD->getCmdDecl()->getType()));
@@ -123,7 +123,7 @@
}
/// Generate an Objective-C method. An Objective-C method is a C function with
-/// its pointer, name, and types registered in the class struture.
+/// its pointer, name, and types registered in the class struture.
void CodeGenFunction::GenerateObjCMethod(const ObjCMethodDecl *OMD) {
// Check if we should generate debug info for this method.
if (CGM.getDebugInfo() && !OMD->hasAttr<NoDebugAttr>())
@@ -159,9 +159,9 @@
!(PD->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_nonatomic) &&
(PD->getSetterKind() == ObjCPropertyDecl::Copy ||
PD->getSetterKind() == ObjCPropertyDecl::Retain)) {
- llvm::Value *GetPropertyFn =
+ llvm::Value *GetPropertyFn =
CGM.getObjCRuntime().GetPropertyGetFunction();
-
+
if (!GetPropertyFn) {
CGM.ErrorUnsupported(PID, "Obj-C getter requiring atomic copy");
FinishFunction();
@@ -175,7 +175,7 @@
ValueDecl *Cmd = OMD->getCmdDecl();
llvm::Value *CmdVal = Builder.CreateLoad(LocalDeclMap[Cmd], "cmd");
QualType IdTy = getContext().getObjCIdType();
- llvm::Value *SelfAsId =
+ llvm::Value *SelfAsId =
Builder.CreateBitCast(LoadObjCSelf(), Types.ConvertType(IdTy));
llvm::Value *Offset = EmitIvarOffset(IMP->getClassInterface(), Ivar);
llvm::Value *True =
@@ -187,12 +187,12 @@
Args.push_back(std::make_pair(RValue::get(True), getContext().BoolTy));
// FIXME: We shouldn't need to get the function info here, the
// runtime already should have computed it to build the function.
- RValue RV = EmitCall(Types.getFunctionInfo(PD->getType(), Args),
+ RValue RV = EmitCall(Types.getFunctionInfo(PD->getType(), Args),
GetPropertyFn, Args);
// We need to fix the type here. Ivars with copy & retain are
// always objects so we don't need to worry about complex or
// aggregates.
- RV = RValue::get(Builder.CreateBitCast(RV.getScalarVal(),
+ RV = RValue::get(Builder.CreateBitCast(RV.getScalarVal(),
Types.ConvertType(PD->getType())));
EmitReturnOfRValue(RV, PD->getType());
} else {
@@ -203,7 +203,7 @@
CodeGenTypes &Types = CGM.getTypes();
RValue RV = EmitLoadOfLValue(LV, Ivar->getType());
RV = RValue::get(Builder.CreateBitCast(RV.getScalarVal(),
- Types.ConvertType(PD->getType())));
+ Types.ConvertType(PD->getType())));
EmitReturnOfRValue(RV, PD->getType());
}
}
@@ -226,7 +226,7 @@
StartObjCMethod(OMD, IMP->getClassInterface());
bool IsCopy = PD->getSetterKind() == ObjCPropertyDecl::Copy;
- bool IsAtomic =
+ bool IsAtomic =
!(PD->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_nonatomic);
// Determine if we should use an objc_setProperty call for
@@ -236,16 +236,16 @@
if (IsCopy ||
(CGM.getLangOptions().getGCMode() != LangOptions::GCOnly &&
PD->getSetterKind() == ObjCPropertyDecl::Retain)) {
- llvm::Value *SetPropertyFn =
+ llvm::Value *SetPropertyFn =
CGM.getObjCRuntime().GetPropertySetFunction();
-
+
if (!SetPropertyFn) {
CGM.ErrorUnsupported(PID, "Obj-C getter requiring atomic copy");
FinishFunction();
return;
}
-
- // Emit objc_setProperty((id) self, _cmd, offset, arg,
+
+ // Emit objc_setProperty((id) self, _cmd, offset, arg,
// <is-atomic>, <is-copy>).
// FIXME: Can't this be simpler? This might even be worse than the
// corresponding gcc code.
@@ -253,11 +253,11 @@
ValueDecl *Cmd = OMD->getCmdDecl();
llvm::Value *CmdVal = Builder.CreateLoad(LocalDeclMap[Cmd], "cmd");
QualType IdTy = getContext().getObjCIdType();
- llvm::Value *SelfAsId =
+ llvm::Value *SelfAsId =
Builder.CreateBitCast(LoadObjCSelf(), Types.ConvertType(IdTy));
llvm::Value *Offset = EmitIvarOffset(IMP->getClassInterface(), Ivar);
llvm::Value *Arg = LocalDeclMap[*OMD->param_begin()];
- llvm::Value *ArgAsId =
+ llvm::Value *ArgAsId =
Builder.CreateBitCast(Builder.CreateLoad(Arg, "arg"),
Types.ConvertType(IdTy));
llvm::Value *True =
@@ -269,13 +269,13 @@
Args.push_back(std::make_pair(RValue::get(CmdVal), Cmd->getType()));
Args.push_back(std::make_pair(RValue::get(Offset), getContext().LongTy));
Args.push_back(std::make_pair(RValue::get(ArgAsId), IdTy));
- Args.push_back(std::make_pair(RValue::get(IsAtomic ? True : False),
+ Args.push_back(std::make_pair(RValue::get(IsAtomic ? True : False),
getContext().BoolTy));
- Args.push_back(std::make_pair(RValue::get(IsCopy ? True : False),
+ Args.push_back(std::make_pair(RValue::get(IsCopy ? True : False),
getContext().BoolTy));
// FIXME: We shouldn't need to get the function info here, the runtime
// already should have computed it to build the function.
- EmitCall(Types.getFunctionInfo(getContext().VoidTy, Args),
+ EmitCall(Types.getFunctionInfo(getContext().VoidTy, Args),
SetPropertyFn, Args);
} else {
SourceLocation Loc = PD->getLocation();
@@ -309,13 +309,13 @@
return PTy->getPointeeType();
}
-RValue CodeGenFunction::EmitObjCSuperPropertyGet(const Expr *Exp,
+RValue CodeGenFunction::EmitObjCSuperPropertyGet(const Expr *Exp,
const Selector &S) {
llvm::Value *Receiver = LoadObjCSelf();
const ObjCMethodDecl *OMD = cast<ObjCMethodDecl>(CurFuncDecl);
bool isClassMessage = OMD->isClassMethod();
bool isCategoryImpl = isa<ObjCCategoryImplDecl>(OMD->getDeclContext());
- return CGM.getObjCRuntime().GenerateMessageSendSuper(*this,
+ return CGM.getObjCRuntime().GenerateMessageSendSuper(*this,
Exp->getType(),
S,
OMD->getClassInterface(),
@@ -323,7 +323,7 @@
Receiver,
isClassMessage,
CallArgList());
-
+
}
RValue CodeGenFunction::EmitObjCPropertyGet(const Expr *Exp) {
@@ -334,11 +334,11 @@
if (isa<ObjCSuperExpr>(E->getBase()))
return EmitObjCSuperPropertyGet(E, S);
return CGM.getObjCRuntime().
- GenerateMessageSend(*this, Exp->getType(), S,
- EmitScalarExpr(E->getBase()),
+ GenerateMessageSend(*this, Exp->getType(), S,
+ EmitScalarExpr(E->getBase()),
false, CallArgList());
} else {
- const ObjCImplicitSetterGetterRefExpr *KE =
+ const ObjCImplicitSetterGetterRefExpr *KE =
cast<ObjCImplicitSetterGetterRefExpr>(Exp);
Selector S = KE->getGetterMethod()->getSelector();
llvm::Value *Receiver;
@@ -347,11 +347,11 @@
Receiver = CGM.getObjCRuntime().GetClass(Builder, OID);
} else if (isa<ObjCSuperExpr>(KE->getBase()))
return EmitObjCSuperPropertyGet(KE, S);
- else
+ else
Receiver = EmitScalarExpr(KE->getBase());
return CGM.getObjCRuntime().
- GenerateMessageSend(*this, Exp->getType(), S,
- Receiver,
+ GenerateMessageSend(*this, Exp->getType(), S,
+ Receiver,
KE->getInterfaceDecl() != 0, CallArgList());
}
}
@@ -365,7 +365,7 @@
bool isClassMessage = OMD->isClassMethod();
bool isCategoryImpl = isa<ObjCCategoryImplDecl>(OMD->getDeclContext());
Args.push_back(std::make_pair(Src, Exp->getType()));
- CGM.getObjCRuntime().GenerateMessageSendSuper(*this,
+ CGM.getObjCRuntime().GenerateMessageSendSuper(*this,
Exp->getType(),
S,
OMD->getClassInterface(),
@@ -384,13 +384,13 @@
if (isa<ObjCSuperExpr>(E->getBase())) {
EmitObjCSuperPropertySet(E, S, Src);
return;
- }
+ }
CallArgList Args;
Args.push_back(std::make_pair(Src, E->getType()));
- CGM.getObjCRuntime().GenerateMessageSend(*this, getContext().VoidTy, S,
- EmitScalarExpr(E->getBase()),
+ CGM.getObjCRuntime().GenerateMessageSend(*this, getContext().VoidTy, S,
+ EmitScalarExpr(E->getBase()),
false, Args);
- } else if (const ObjCImplicitSetterGetterRefExpr *E =
+ } else if (const ObjCImplicitSetterGetterRefExpr *E =
dyn_cast<ObjCImplicitSetterGetterRefExpr>(Exp)) {
Selector S = E->getSetterMethod()->getSelector();
CallArgList Args;
@@ -404,19 +404,19 @@
} else
Receiver = EmitScalarExpr(E->getBase());
Args.push_back(std::make_pair(Src, E->getType()));
- CGM.getObjCRuntime().GenerateMessageSend(*this, getContext().VoidTy, S,
- Receiver,
+ CGM.getObjCRuntime().GenerateMessageSend(*this, getContext().VoidTy, S,
+ Receiver,
E->getInterfaceDecl() != 0, Args);
} else
assert (0 && "bad expression node in EmitObjCPropertySet");
}
void CodeGenFunction::EmitObjCForCollectionStmt(const ObjCForCollectionStmt &S){
- llvm::Constant *EnumerationMutationFn =
+ llvm::Constant *EnumerationMutationFn =
CGM.getObjCRuntime().EnumerationMutationFunction();
llvm::Value *DeclAddress;
QualType ElementTy;
-
+
if (!EnumerationMutationFn) {
CGM.ErrorUnsupported(&S, "Obj-C fast enumeration for this runtime");
return;
@@ -427,62 +427,62 @@
assert(HaveInsertPoint() && "DeclStmt destroyed insert point!");
const Decl* D = SD->getSingleDecl();
ElementTy = cast<ValueDecl>(D)->getType();
- DeclAddress = LocalDeclMap[D];
+ DeclAddress = LocalDeclMap[D];
} else {
ElementTy = cast<Expr>(S.getElement())->getType();
DeclAddress = 0;
}
-
+
// Fast enumeration state.
QualType StateTy = getContext().getObjCFastEnumerationStateType();
- llvm::AllocaInst *StatePtr = CreateTempAlloca(ConvertType(StateTy),
+ llvm::AllocaInst *StatePtr = CreateTempAlloca(ConvertType(StateTy),
"state.ptr");
- StatePtr->setAlignment(getContext().getTypeAlign(StateTy) >> 3);
+ StatePtr->setAlignment(getContext().getTypeAlign(StateTy) >> 3);
EmitMemSetToZero(StatePtr, StateTy);
-
+
// Number of elements in the items array.
static const unsigned NumItems = 16;
-
+
// Get selector
llvm::SmallVector<IdentifierInfo*, 3> II;
II.push_back(&CGM.getContext().Idents.get("countByEnumeratingWithState"));
II.push_back(&CGM.getContext().Idents.get("objects"));
II.push_back(&CGM.getContext().Idents.get("count"));
- Selector FastEnumSel = CGM.getContext().Selectors.getSelector(II.size(),
+ Selector FastEnumSel = CGM.getContext().Selectors.getSelector(II.size(),
&II[0]);
QualType ItemsTy =
getContext().getConstantArrayType(getContext().getObjCIdType(),
- llvm::APInt(32, NumItems),
+ llvm::APInt(32, NumItems),
ArrayType::Normal, 0);
llvm::Value *ItemsPtr = CreateTempAlloca(ConvertType(ItemsTy), "items.ptr");
-
+
llvm::Value *Collection = EmitScalarExpr(S.getCollection());
-
+
CallArgList Args;
- Args.push_back(std::make_pair(RValue::get(StatePtr),
+ Args.push_back(std::make_pair(RValue::get(StatePtr),
getContext().getPointerType(StateTy)));
-
- Args.push_back(std::make_pair(RValue::get(ItemsPtr),
+
+ Args.push_back(std::make_pair(RValue::get(ItemsPtr),
getContext().getPointerType(ItemsTy)));
-
+
const llvm::Type *UnsignedLongLTy = ConvertType(getContext().UnsignedLongTy);
llvm::Constant *Count = llvm::ConstantInt::get(UnsignedLongLTy, NumItems);
- Args.push_back(std::make_pair(RValue::get(Count),
+ Args.push_back(std::make_pair(RValue::get(Count),
getContext().UnsignedLongTy));
-
- RValue CountRV =
- CGM.getObjCRuntime().GenerateMessageSend(*this,
+
+ RValue CountRV =
+ CGM.getObjCRuntime().GenerateMessageSend(*this,
getContext().UnsignedLongTy,
FastEnumSel,
Collection, false, Args);
llvm::Value *LimitPtr = CreateTempAlloca(UnsignedLongLTy, "limit.ptr");
Builder.CreateStore(CountRV.getScalarVal(), LimitPtr);
-
+
llvm::BasicBlock *NoElements = createBasicBlock("noelements");
llvm::BasicBlock *SetStartMutations = createBasicBlock("setstartmutations");
-
+
llvm::Value *Limit = Builder.CreateLoad(LimitPtr);
llvm::Value *Zero = llvm::Constant::getNullValue(UnsignedLongLTy);
@@ -490,60 +490,60 @@
Builder.CreateCondBr(IsZero, NoElements, SetStartMutations);
EmitBlock(SetStartMutations);
-
- llvm::Value *StartMutationsPtr =
+
+ llvm::Value *StartMutationsPtr =
CreateTempAlloca(UnsignedLongLTy);
-
- llvm::Value *StateMutationsPtrPtr =
+
+ llvm::Value *StateMutationsPtrPtr =
Builder.CreateStructGEP(StatePtr, 2, "mutationsptr.ptr");
- llvm::Value *StateMutationsPtr = Builder.CreateLoad(StateMutationsPtrPtr,
+ llvm::Value *StateMutationsPtr = Builder.CreateLoad(StateMutationsPtrPtr,
"mutationsptr");
-
- llvm::Value *StateMutations = Builder.CreateLoad(StateMutationsPtr,
+
+ llvm::Value *StateMutations = Builder.CreateLoad(StateMutationsPtr,
"mutations");
-
+
Builder.CreateStore(StateMutations, StartMutationsPtr);
-
+
llvm::BasicBlock *LoopStart = createBasicBlock("loopstart");
EmitBlock(LoopStart);
llvm::Value *CounterPtr = CreateTempAlloca(UnsignedLongLTy, "counter.ptr");
Builder.CreateStore(Zero, CounterPtr);
-
- llvm::BasicBlock *LoopBody = createBasicBlock("loopbody");
+
+ llvm::BasicBlock *LoopBody = createBasicBlock("loopbody");
EmitBlock(LoopBody);
StateMutationsPtr = Builder.CreateLoad(StateMutationsPtrPtr, "mutationsptr");
StateMutations = Builder.CreateLoad(StateMutationsPtr, "statemutations");
- llvm::Value *StartMutations = Builder.CreateLoad(StartMutationsPtr,
+ llvm::Value *StartMutations = Builder.CreateLoad(StartMutationsPtr,
"mutations");
- llvm::Value *MutationsEqual = Builder.CreateICmpEQ(StateMutations,
+ llvm::Value *MutationsEqual = Builder.CreateICmpEQ(StateMutations,
StartMutations,
"tobool");
-
-
+
+
llvm::BasicBlock *WasMutated = createBasicBlock("wasmutated");
llvm::BasicBlock *WasNotMutated = createBasicBlock("wasnotmutated");
-
+
Builder.CreateCondBr(MutationsEqual, WasNotMutated, WasMutated);
-
+
EmitBlock(WasMutated);
llvm::Value *V =
- Builder.CreateBitCast(Collection,
+ Builder.CreateBitCast(Collection,
ConvertType(getContext().getObjCIdType()),
"tmp");
CallArgList Args2;
- Args2.push_back(std::make_pair(RValue::get(V),
+ Args2.push_back(std::make_pair(RValue::get(V),
getContext().getObjCIdType()));
// FIXME: We shouldn't need to get the function info here, the runtime already
// should have computed it to build the function.
- EmitCall(CGM.getTypes().getFunctionInfo(getContext().VoidTy, Args2),
+ EmitCall(CGM.getTypes().getFunctionInfo(getContext().VoidTy, Args2),
EnumerationMutationFn, Args2);
-
+
EmitBlock(WasNotMutated);
-
- llvm::Value *StateItemsPtr =
+
+ llvm::Value *StateItemsPtr =
Builder.CreateStructGEP(StatePtr, 1, "stateitems.ptr");
llvm::Value *Counter = Builder.CreateLoad(CounterPtr, "counter");
@@ -551,39 +551,39 @@
llvm::Value *EnumStateItems = Builder.CreateLoad(StateItemsPtr,
"stateitems");
- llvm::Value *CurrentItemPtr =
+ llvm::Value *CurrentItemPtr =
Builder.CreateGEP(EnumStateItems, Counter, "currentitem.ptr");
-
+
llvm::Value *CurrentItem = Builder.CreateLoad(CurrentItemPtr, "currentitem");
-
+
// Cast the item to the right type.
CurrentItem = Builder.CreateBitCast(CurrentItem,
ConvertType(ElementTy), "tmp");
-
+
if (!DeclAddress) {
LValue LV = EmitLValue(cast<Expr>(S.getElement()));
-
+
// Set the value to null.
Builder.CreateStore(CurrentItem, LV.getAddress());
} else
Builder.CreateStore(CurrentItem, DeclAddress);
-
+
// Increment the counter.
- Counter = Builder.CreateAdd(Counter,
+ Counter = Builder.CreateAdd(Counter,
llvm::ConstantInt::get(UnsignedLongLTy, 1));
Builder.CreateStore(Counter, CounterPtr);
-
+
llvm::BasicBlock *LoopEnd = createBasicBlock("loopend");
llvm::BasicBlock *AfterBody = createBasicBlock("afterbody");
-
+
BreakContinueStack.push_back(BreakContinue(LoopEnd, AfterBody));
EmitStmt(S.getBody());
-
+
BreakContinueStack.pop_back();
-
+
EmitBlock(AfterBody);
-
+
llvm::BasicBlock *FetchMore = createBasicBlock("fetchmore");
Counter = Builder.CreateLoad(CounterPtr);
@@ -593,18 +593,18 @@
// Fetch more elements.
EmitBlock(FetchMore);
-
- CountRV =
- CGM.getObjCRuntime().GenerateMessageSend(*this,
+
+ CountRV =
+ CGM.getObjCRuntime().GenerateMessageSend(*this,
getContext().UnsignedLongTy,
- FastEnumSel,
+ FastEnumSel,
Collection, false, Args);
Builder.CreateStore(CountRV.getScalarVal(), LimitPtr);
Limit = Builder.CreateLoad(LimitPtr);
-
+
IsZero = Builder.CreateICmpEQ(Limit, Zero, "iszero");
Builder.CreateCondBr(IsZero, NoElements, LoopStart);
-
+
// No more elements.
EmitBlock(NoElements);
@@ -612,7 +612,7 @@
// If the element was not a declaration, set it to be null.
LValue LV = EmitLValue(cast<Expr>(S.getElement()));
-
+
// Set the value to null.
Builder.CreateStore(llvm::Constant::getNullValue(ConvertType(ElementTy)),
LV.getAddress());
@@ -621,19 +621,16 @@
EmitBlock(LoopEnd);
}
-void CodeGenFunction::EmitObjCAtTryStmt(const ObjCAtTryStmt &S)
-{
+void CodeGenFunction::EmitObjCAtTryStmt(const ObjCAtTryStmt &S) {
CGM.getObjCRuntime().EmitTryOrSynchronizedStmt(*this, S);
}
-void CodeGenFunction::EmitObjCAtThrowStmt(const ObjCAtThrowStmt &S)
-{
+void CodeGenFunction::EmitObjCAtThrowStmt(const ObjCAtThrowStmt &S) {
CGM.getObjCRuntime().EmitThrowStmt(*this, S);
}
void CodeGenFunction::EmitObjCAtSynchronizedStmt(
- const ObjCAtSynchronizedStmt &S)
-{
+ const ObjCAtSynchronizedStmt &S) {
CGM.getObjCRuntime().EmitTryOrSynchronizedStmt(*this, S);
}