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Replace all usages of Type::isPointerType with isa<PointerType>

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2486 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-05-06 16:15:30 +00:00
parent d44023ecb7
commit 9b625030c8
13 changed files with 53 additions and 65 deletions
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4
lib/Analysis/Expressions.cpp
View File

@ -76,7 +76,7 @@ struct DefOne : public DefVal {
// happen for values in the range of 0 to 127.
//
static ConstantInt *getUnsignedConstant(uint64_t V, const Type *Ty) {
if (Ty->isPointerType()) Ty = Type::ULongTy;
if (isa<PointerType>(Ty)) Ty = Type::ULongTy;
if (Ty->isSigned()) {
// If this value is not a valid unsigned value for this type, return null!
if (V > 127 && ((int64_t)V < 0 ||
@ -320,7 +320,7 @@ ExprType analysis::ClassifyExpression(Value *Expr) {
case Instruction::Cast: {
ExprType Src(ClassifyExpression(I->getOperand(0)));
const Type *DestTy = I->getType();
if (DestTy->isPointerType())
if (isa<PointerType>(DestTy))
DestTy = Type::ULongTy; // Pointer types are represented as ulong
/*

2
lib/Analysis/IPA/FindUnsafePointerTypes.cpp
View File

@ -57,7 +57,7 @@ bool FindUnsafePointerTypes::run(Module *Mod) {
for (const_inst_iterator I = inst_begin(M), E = inst_end(M); I != E; ++I) {
const Instruction *Inst = *I;
const Type *ITy = Inst->getType();
if (ITy->isPointerType() && !UnsafeTypes.count((PointerType*)ITy))
if (isa<PointerType>(ITy) && !UnsafeTypes.count((PointerType*)ITy))
if (!isSafeInstruction(Inst)) {
UnsafeTypes.insert((PointerType*)ITy);

6
lib/Analysis/InductionVariable.cpp
View File

@ -99,7 +99,7 @@ InductionVariable::InductionVariable(PHINode *P, LoopInfo *LoopInfo) {
// Okay, we have found an induction variable. Save the start and step values
const Type *ETy = Phi->getType();
if (ETy->isPointerType()) ETy = Type::ULongTy;
if (isa<PointerType>(ETy)) ETy = Type::ULongTy;
Start = (Value*)(E1.Offset ? E1.Offset : ConstantInt::get(ETy, 0));
Step = (Value*)(E2.Offset ? E2.Offset : ConstantInt::get(ETy, 0));
@ -132,7 +132,7 @@ InductionVariable::InductionVariable(PHINode *P, LoopInfo *LoopInfo) {
StepE.Var != Phi) return;
const Type *ETy = Phi->getType();
if (ETy->isPointerType()) ETy = Type::ULongTy;
if (isa<PointerType>(ETy)) ETy = Type::ULongTy;
Step = (Value*)(StepE.Offset ? StepE.Offset : ConstantInt::get(ETy, 0));
} else { // We were able to get a step value, simplify with expr analysis
ExprType StepE = analysis::ClassifyExpression(Step);
@ -145,7 +145,7 @@ InductionVariable::InductionVariable(PHINode *P, LoopInfo *LoopInfo) {
else
Step = Constant::getNullValue(Step->getType());
const Type *ETy = Phi->getType();
if (ETy->isPointerType()) ETy = Type::ULongTy;
if (isa<PointerType>(ETy)) ETy = Type::ULongTy;
Step = (Value*)(StepE.Offset ? StepE.Offset : ConstantInt::get(ETy,0));
}
}

10
lib/AsmParser/llvmAsmParser.y
View File

@ -321,7 +321,7 @@ static Value *getValNonImprovising(const Type *Ty, const ValID &D) {
return ConstantFP::get(Ty, D.ConstPoolFP);
case ValID::ConstNullVal: // Is it a null value?
if (!Ty->isPointerType())
if (!isa<PointerType>(Ty))
ThrowException("Cannot create a a non pointer null!");
return ConstantPointerNull::get(cast<PointerType>(Ty));
@ -1549,14 +1549,14 @@ MemoryInst : MALLOC Types {
delete $2;
}
| FREE ResolvedVal {
if (!$2->getType()->isPointerType())
if (!isa<PointerType>($2->getType()))
ThrowException("Trying to free nonpointer type " +
$2->getType()->getDescription() + "!");
$$ = new FreeInst($2);
}
| LOAD Types ValueRef IndexList {
if (!(*$2)->isPointerType())
if (!isa<PointerType>(*$2))
ThrowException("Can't load from nonpointer type: " +
(*$2)->getDescription());
if (LoadInst::getIndexedType(*$2, *$4) == 0)
@ -1567,7 +1567,7 @@ MemoryInst : MALLOC Types {
delete $2;
}
| STORE ResolvedVal ',' Types ValueRef IndexList {
if (!(*$4)->isPointerType())
if (!isa<PointerType>(*$4))
ThrowException("Can't store to a nonpointer type: " +
(*$4)->getDescription());
const Type *ElTy = StoreInst::getIndexedType(*$4, *$6);
@ -1580,7 +1580,7 @@ MemoryInst : MALLOC Types {
delete $4; delete $6;
}
| GETELEMENTPTR Types ValueRef IndexList {
if (!(*$2)->isPointerType())
if (!isa<PointerType>(*$2))
ThrowException("getelementptr insn requires pointer operand!");
if (!GetElementPtrInst::getIndexedType(*$2, *$4, true))
ThrowException("Can't get element ptr '" + (*$2)->getDescription()+ "'!");

2
lib/Bytecode/Reader/InstructionReader.cpp
View File

@ -345,7 +345,7 @@ bool BytecodeParser::ParseInstruction(const uchar *&Buf, const uchar *EndBuf,
case Instruction::Free:
V = getValue(Raw.Ty, Raw.Arg1);
if (!V->getType()->isPointerType()) return failure(true);
if (!isa<PointerType>(V->getType())) return failure(true);
Res = new FreeInst(V);
return false;

2
lib/Bytecode/Reader/Reader.cpp
View File

@ -389,7 +389,7 @@ bool BytecodeParser::ParseModuleGlobalInfo(const uchar *&Buf, const uchar *End,
// VarType Fields: bit0 = isConstant, bit1 = hasInitializer,
// bit2 = isInternal, bit3+ = slot#
const Type *Ty = getType(VarType >> 3);
if (!Ty || !Ty->isPointerType()) {
if (!Ty || !isa<PointerType>(Ty)) {
Error = "Global not pointer type! Ty = " + Ty->getDescription();
return failure(true);
}

2
lib/Bytecode/Writer/InstructionWriter.cpp
View File

@ -198,7 +198,7 @@ void BytecodeWriter::processInstruction(const Instruction *I) {
break;
case Instruction::Store:
Ty = I->getOperand(1)->getType(); // Encode the pointer type...
assert(Ty->isPointerType() && "Store to nonpointer type!?!?");
assert(isa<PointerType>(Ty) && "Store to nonpointer type!?!?");
break;
default: // Otherwise use the default behavior...
Ty = NumOperands ? I->getOperand(0)->getType() : I->getType();

4
lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp
View File

@ -277,7 +277,7 @@ ChooseRegOrImmed(Value* val,
// Otherwise it needs to be an integer or a NULL pointer
if (! CPV->getType()->isIntegral() &&
! (CPV->getType()->isPointerType() &&
! (isa<PointerType>(CPV->getType()) &&
CPV->isNullValue()))
return opType;
@ -287,7 +287,7 @@ ChooseRegOrImmed(Value* val,
// unsigned constants to signed).
//
int64_t intValue;
if (CPV->getType()->isPointerType())
if (isa<PointerType>(CPV->getType()))
{
intValue = 0;
}

4
lib/Target/SparcV9/InstrSelection/InstrSelectionSupport.cpp
View File

@ -277,7 +277,7 @@ ChooseRegOrImmed(Value* val,
// Otherwise it needs to be an integer or a NULL pointer
if (! CPV->getType()->isIntegral() &&
! (CPV->getType()->isPointerType() &&
! (isa<PointerType>(CPV->getType()) &&
CPV->isNullValue()))
return opType;
@ -287,7 +287,7 @@ ChooseRegOrImmed(Value* val,
// unsigned constants to signed).
//
int64_t intValue;
if (CPV->getType()->isPointerType())
if (isa<PointerType>(CPV->getType()))
{
intValue = 0;
}

8
lib/Target/SparcV9/SparcV9InstrInfo.cpp
View File

@ -235,9 +235,9 @@ UltraSparcInstrInfo::CreateCodeToCopyIntToFloat(Function *F,
std::vector<TmpInstruction*>& tempVec,
TargetMachine& target) const
{
assert((val->getType()->isIntegral() || val->getType()->isPointerType())
assert((val->getType()->isIntegral() || isa<PointerType>(val->getType()))
&& "Source type must be integral");
assert((dest->getType() == Type::FloatTy || dest->getType() == Type::DoubleTy)
assert(dest->getType()->isFloatingPoint()
&& "Dest type must be float/double");
MachineCodeForMethod& mcinfo = MachineCodeForMethod::get(F);
@ -279,9 +279,9 @@ UltraSparcInstrInfo::CreateCodeToCopyFloatToInt(Function *F,
std::vector<TmpInstruction*>& tempVec,
TargetMachine& target) const
{
assert((val->getType() ==Type::FloatTy || val->getType() ==Type::DoubleTy)
assert(val->getType()->isFloatingPoint()
&& "Source type must be float/double");
assert((dest->getType()->isIntegral() || dest->getType()->isPointerType())
assert((dest->getType()->isIntegral() || isa<PointerType>(dest->getType()))
&& "Dest type must be integral");
MachineCodeForMethod& mcinfo = MachineCodeForMethod::get(F);

62
lib/Target/SparcV9/SparcV9InstrSelection.cpp
View File

@ -176,9 +176,7 @@ ChooseBccInstruction(const InstructionNode* instrNode,
BinaryOperator* setCCInstr = (BinaryOperator*) setCCNode->getInstruction();
const Type* setCCType = setCCInstr->getOperand(0)->getType();
isFPBranch = (setCCType == Type::FloatTy || setCCType == Type::DoubleTy);
if (isFPBranch)
if (setCCType->isFloatingPoint())
return ChooseBFpccInstruction(instrNode, setCCInstr);
else
return ChooseBpccInstruction(instrNode, setCCInstr);
@ -387,10 +385,8 @@ CreateAddConstInstruction(const InstructionNode* instrNode)
//
const Type* resultType = instrNode->getInstruction()->getType();
if (resultType == Type::FloatTy ||
resultType == Type::DoubleTy)
{
double dval = cast<ConstantFP>(constOp)->getValue();
if (ConstantFP *FPC = dyn_cast<ConstantFP>(constOp)) {
double dval = FPC->getValue();
if (dval == 0.0)
minstr = CreateMovFloatInstruction(instrNode, resultType);
}
@ -404,8 +400,7 @@ ChooseSubInstructionByType(const Type* resultType)
{
MachineOpCode opCode = INVALID_OPCODE;
if (resultType->isIntegral() ||
resultType->isPointerType())
if (resultType->isIntegral() || isa<PointerType>(resultType))
{
opCode = SUB;
}
@ -435,13 +430,11 @@ CreateSubConstInstruction(const InstructionNode* instrNode)
//
const Type* resultType = instrNode->getInstruction()->getType();
if (resultType == Type::FloatTy ||
resultType == Type::DoubleTy)
{
double dval = cast<ConstantFP>(constOp)->getValue();
if (dval == 0.0)
minstr = CreateMovFloatInstruction(instrNode, resultType);
}
if (ConstantFP *FPC = dyn_cast<ConstantFP>(constOp)) {
double dval = FPC->getValue();
if (dval == 0.0)
minstr = CreateMovFloatInstruction(instrNode, resultType);
}
return minstr;
}
@ -537,7 +530,7 @@ CreateMulConstInstruction(const TargetMachine &target,
//
const Type* resultType = destVal->getType();
if (resultType->isIntegral() || resultType->isPointerType())
if (resultType->isIntegral() || isa<PointerType>(resultType))
{
unsigned pow;
bool isValidConst;
@ -583,10 +576,9 @@ CreateMulConstInstruction(const TargetMachine &target,
}
else
{
if (resultType == Type::FloatTy ||
resultType == Type::DoubleTy)
if (ConstantFP *FPC = dyn_cast<ConstantFP>(constOp))
{
double dval = cast<ConstantFP>(constOp)->getValue();
double dval = FPC->getValue();
if (fabs(dval) == 1)
{
bool needNeg = (dval < 0);
@ -771,10 +763,9 @@ CreateDivConstInstruction(TargetMachine &target,
}
else
{
if (resultType == Type::FloatTy ||
resultType == Type::DoubleTy)
if (ConstantFP *FPC = dyn_cast<ConstantFP>(constOp))
{
double dval = cast<ConstantFP>(constOp)->getValue();
double dval = FPC->getValue();
if (fabs(dval) == 1)
{
bool needNeg = (dval < 0);
@ -987,7 +978,7 @@ SetMemOperands_Internal(vector<MachineInstr*>& mvec,
// This is a real structure reference if the ptr target is a
// structure type, and the first offset is [0] (eliminate that offset).
if (firstIndexIsZero && ptrType->getElementType()->isStructType())
if (firstIndexIsZero && isa<StructType>(ptrType->getElementType()))
{
// Compute the offset value using the index vector. Create a
// virtual reg. for it since it may not fit in the immed field.
@ -1373,7 +1364,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
bool isValidConst;
if ((constVal->getType()->isIntegral()
|| constVal->getType()->isPointerType())
|| isa<PointerType>(constVal->getType()))
&& GetConstantValueAsSignedInt(constVal, isValidConst) == 0
&& isValidConst)
{
@ -1519,7 +1510,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
case 22: // reg: ToBoolTy(reg):
{
const Type* opType = subtreeRoot->leftChild()->getValue()->getType();
assert(opType->isIntegral() || opType->isPointerType()
assert(opType->isIntegral() || isa<PointerType>(opType)
|| opType == Type::BoolTy);
forwardOperandNum = 0; // forward first operand to user
break;
@ -1532,7 +1523,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
{
const Type* opType = subtreeRoot->leftChild()->getValue()->getType();
assert(opType->isIntegral() ||
opType->isPointerType() ||
isa<PointerType>(opType) ||
opType == Type::BoolTy && "Cast is illegal for other types");
forwardOperandNum = 0; // forward first operand to user
break;
@ -1545,7 +1536,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
{
const Type* opType = subtreeRoot->leftChild()->getValue()->getType();
if (opType->isIntegral()
|| opType->isPointerType()
|| isa<PointerType>(opType)
|| opType == Type::BoolTy)
{
forwardOperandNum = 0; // forward first operand to user
@ -1559,7 +1550,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
Value* destForCast;
vector<MachineInstr*> minstrVec;
if (opType == Type::FloatTy || opType == Type::DoubleTy)
if (opType->isFloatingPoint())
{
// Create a temporary to represent the INT register
// into which the FP value will be copied via memory.
@ -1629,7 +1620,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
Instruction *dest = subtreeRoot->getInstruction();
Value* srcForCast;
int n = 0;
if (opType != Type::FloatTy && opType != Type::DoubleTy)
if (opType->isFloatingPoint())
{
// Create a temporary to represent the FP register
// into which the integer will be copied via memory.
@ -1872,12 +1863,11 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
// a FP condition code register.
//
Value* leftVal = subtreeRoot->leftChild()->getValue();
bool isFPCompare = (leftVal->getType() == Type::FloatTy ||
leftVal->getType() == Type::DoubleTy);
bool isFPCompare = leftVal->getType()->isFloatingPoint();
TmpInstruction* tmpForCC = GetTmpForCC(setCCInstr,
setCCInstr->getParent()->getParent(),
isFPCompare? Type::FloatTy : Type::IntTy);
isFPCompare ? Type::FloatTy : Type::IntTy);
MachineCodeForInstruction::get(setCCInstr).addTemp(tmpForCC);
if (! isFPCompare)
@ -2104,8 +2094,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
case 62: // reg: Shl(reg, reg)
{ const Type* opType = subtreeRoot->leftChild()->getValue()->getType();
assert(opType->isIntegral()
|| opType == Type::BoolTy
|| opType->isPointerType()&& "Shl unsupported for other types");
|| isa<PointerType>(opType)&& "Shl unsupported for other types");
mvec.push_back(new MachineInstr((opType == Type::LongTy)? SLLX : SLL));
Set3OperandsFromInstr(mvec.back(), subtreeRoot, target);
break;
@ -2114,8 +2103,7 @@ GetInstructionsByRule(InstructionNode* subtreeRoot,
case 63: // reg: Shr(reg, reg)
{ const Type* opType = subtreeRoot->leftChild()->getValue()->getType();
assert(opType->isIntegral()
|| opType == Type::BoolTy
|| opType->isPointerType() &&"Shr unsupported for other types");
|| isa<PointerType>(opType) &&"Shr unsupported for other types");
mvec.push_back(new MachineInstr((opType->isSigned()
? ((opType == Type::LongTy)? SRAX : SRA)
: ((opType == Type::LongTy)? SRLX : SRL))));

6
lib/Target/TargetData.cpp
View File

@ -61,10 +61,10 @@ Annotation *TargetData::TypeAnFactory(AnnotationID AID, const Annotable *T,
void *D) {
const TargetData &TD = *(const TargetData*)D;
assert(AID == TD.AID && "Target data annotation ID mismatch!");
const Type *Ty = cast<const Type>((const Value *)T);
assert(Ty->isStructType() &&
const Type *Ty = cast<Type>((const Value *)T);
assert(isa<StructType>(Ty) &&
"Can only create StructLayout annotation on structs!");
return new StructLayout((const StructType *)Ty, TD);
return new StructLayout(cast<StructType>(Ty), TD);
}
//===----------------------------------------------------------------------===//

6
lib/VMCore/iMemory.cpp
View File

@ -16,7 +16,7 @@ static inline const Type *checkType(const Type *Ty) {
AllocationInst::AllocationInst(const Type *Ty, Value *ArraySize, unsigned iTy,
const std::string &Name = "")
: Instruction(Ty, iTy, Name) {
assert(Ty->isPointerType() && "Can't allocate a non pointer type!");
assert(isa<PointerType>(Ty) && "Can't allocate a non pointer type!");
// ArraySize defaults to 1.
if (!ArraySize) ArraySize = ConstantUInt::get(Type::UIntTy, 1);
@ -51,7 +51,7 @@ const Type *AllocationInst::getAllocatedType() const {
const Type* MemAccessInst::getIndexedType(const Type *Ptr,
const std::vector<Value*> &Idx,
bool AllowCompositeLeaf = false) {
if (!Ptr->isPointerType()) return 0; // Type isn't a pointer type!
if (!isa<PointerType>(Ptr)) return 0; // Type isn't a pointer type!
// Handle the special case of the empty set index set...
if (Idx.empty()) return cast<PointerType>(Ptr)->getElementType();
@ -143,7 +143,7 @@ GetElementPtrInst::GetElementPtrInst(Value *Ptr, const std::vector<Value*> &Idx,
//===----------------------------------------------------------------------===//
FreeInst::FreeInst(Value *Ptr) : Instruction(Type::VoidTy, Free, "") {
assert(Ptr->getType()->isPointerType() && "Can't free nonpointer!");
assert(isa<PointerType>(Ptr->getType()) && "Can't free nonpointer!");
Operands.reserve(1);
Operands.push_back(Use(Ptr, this));
}