}
static GenericValue executeFCMP_BOOL(GenericValue Src1, GenericValue Src2,
- const Type *Ty, const bool val) {
+ Type *Ty, const bool val) {
GenericValue Dest;
if(Ty->isVectorTy()) {
assert(Src1.AggregateVal.size() == Src2.AggregateVal.size());
}
static GenericValue executeSelectInst(GenericValue Src1, GenericValue Src2,
- GenericValue Src3, const Type *Ty) {
+ GenericValue Src3, Type *Ty) {
GenericValue Dest;
if(Ty->isVectorTy()) {
assert(Src1.AggregateVal.size() == Src2.AggregateVal.size());
void Interpreter::visitSelectInst(SelectInst &I) {
ExecutionContext &SF = ECStack.back();
- const Type * Ty = I.getOperand(0)->getType();
+ Type * Ty = I.getOperand(0)->getType();
GenericValue Src1 = getOperandValue(I.getOperand(0), SF);
GenericValue Src2 = getOperandValue(I.getOperand(1), SF);
GenericValue Src3 = getOperandValue(I.getOperand(2), SF);
unsigned NumElements =
getOperandValue(I.getOperand(0), SF).IntVal.getZExtValue();
- unsigned TypeSize = (size_t)TD.getTypeAllocSize(Ty);
+ unsigned TypeSize = (size_t)getDataLayout().getTypeAllocSize(Ty);
// Avoid malloc-ing zero bytes, use max()...
unsigned MemToAlloc = std::max(1U, NumElements * TypeSize);
for (; I != E; ++I) {
if (StructType *STy = dyn_cast<StructType>(*I)) {
- const StructLayout *SLO = TD.getStructLayout(STy);
+ const StructLayout *SLO = getDataLayout().getStructLayout(STy);
const ConstantInt *CPU = cast<ConstantInt>(I.getOperand());
unsigned Index = unsigned(CPU->getZExtValue());
assert(BitWidth == 64 && "Invalid index type for getelementptr");
Idx = (int64_t)IdxGV.IntVal.getZExtValue();
}
- Total += TD.getTypeAllocSize(ST->getElementType())*Idx;
+ Total += getDataLayout().getTypeAllocSize(ST->getElementType()) * Idx;
}
}
GenericValue Src1 = getOperandValue(I.getOperand(0), SF);
GenericValue Src2 = getOperandValue(I.getOperand(1), SF);
GenericValue Dest;
- const Type *Ty = I.getType();
+ Type *Ty = I.getType();
if (Ty->isVectorTy()) {
uint32_t src1Size = uint32_t(Src1.AggregateVal.size());
GenericValue Src1 = getOperandValue(I.getOperand(0), SF);
GenericValue Src2 = getOperandValue(I.getOperand(1), SF);
GenericValue Dest;
- const Type *Ty = I.getType();
+ Type *Ty = I.getType();
if (Ty->isVectorTy()) {
uint32_t src1Size = uint32_t(Src1.AggregateVal.size());
GenericValue Src1 = getOperandValue(I.getOperand(0), SF);
GenericValue Src2 = getOperandValue(I.getOperand(1), SF);
GenericValue Dest;
- const Type *Ty = I.getType();
+ Type *Ty = I.getType();
if (Ty->isVectorTy()) {
size_t src1Size = Src1.AggregateVal.size();
GenericValue Interpreter::executeSExtInst(Value *SrcVal, Type *DstTy,
ExecutionContext &SF) {
- const Type *SrcTy = SrcVal->getType();
+ Type *SrcTy = SrcVal->getType();
GenericValue Dest, Src = getOperandValue(SrcVal, SF);
if (SrcTy->isVectorTy()) {
- const Type *DstVecTy = DstTy->getScalarType();
+ Type *DstVecTy = DstTy->getScalarType();
unsigned DBitWidth = cast<IntegerType>(DstVecTy)->getBitWidth();
unsigned size = Src.AggregateVal.size();
// the sizes of src and dst vectors must be equal.
for (unsigned i = 0; i < size; i++)
Dest.AggregateVal[i].IntVal = Src.AggregateVal[i].IntVal.sext(DBitWidth);
} else {
- const IntegerType *DITy = cast<IntegerType>(DstTy);
+ auto *DITy = cast<IntegerType>(DstTy);
unsigned DBitWidth = DITy->getBitWidth();
Dest.IntVal = Src.IntVal.sext(DBitWidth);
}
GenericValue Interpreter::executeZExtInst(Value *SrcVal, Type *DstTy,
ExecutionContext &SF) {
- const Type *SrcTy = SrcVal->getType();
+ Type *SrcTy = SrcVal->getType();
GenericValue Dest, Src = getOperandValue(SrcVal, SF);
if (SrcTy->isVectorTy()) {
- const Type *DstVecTy = DstTy->getScalarType();
+ Type *DstVecTy = DstTy->getScalarType();
unsigned DBitWidth = cast<IntegerType>(DstVecTy)->getBitWidth();
unsigned size = Src.AggregateVal.size();
for (unsigned i = 0; i < size; i++)
Dest.AggregateVal[i].IntVal = Src.AggregateVal[i].IntVal.zext(DBitWidth);
} else {
- const IntegerType *DITy = cast<IntegerType>(DstTy);
+ auto *DITy = cast<IntegerType>(DstTy);
unsigned DBitWidth = DITy->getBitWidth();
Dest.IntVal = Src.IntVal.zext(DBitWidth);
}
GenericValue Dest, Src = getOperandValue(SrcVal, SF);
if (SrcTy->getTypeID() == Type::VectorTyID) {
- const Type *DstVecTy = DstTy->getScalarType();
- const Type *SrcVecTy = SrcTy->getScalarType();
+ Type *DstVecTy = DstTy->getScalarType();
+ Type *SrcVecTy = SrcTy->getScalarType();
uint32_t DBitWidth = cast<IntegerType>(DstVecTy)->getBitWidth();
unsigned size = Src.AggregateVal.size();
// the sizes of src and dst vectors must be equal.
GenericValue Dest, Src = getOperandValue(SrcVal, SF);
if (SrcTy->getTypeID() == Type::VectorTyID) {
- const Type *DstVecTy = DstTy->getScalarType();
- const Type *SrcVecTy = SrcTy->getScalarType();
+ Type *DstVecTy = DstTy->getScalarType();
+ Type *SrcVecTy = SrcTy->getScalarType();
uint32_t DBitWidth = cast<IntegerType>(DstVecTy)->getBitWidth();
unsigned size = Src.AggregateVal.size();
// the sizes of src and dst vectors must be equal
GenericValue Dest, Src = getOperandValue(SrcVal, SF);
if (SrcVal->getType()->getTypeID() == Type::VectorTyID) {
- const Type *DstVecTy = DstTy->getScalarType();
+ Type *DstVecTy = DstTy->getScalarType();
unsigned size = Src.AggregateVal.size();
// the sizes of src and dst vectors must be equal
Dest.AggregateVal.resize(size);
GenericValue Dest, Src = getOperandValue(SrcVal, SF);
if (SrcVal->getType()->getTypeID() == Type::VectorTyID) {
- const Type *DstVecTy = DstTy->getScalarType();
+ Type *DstVecTy = DstTy->getScalarType();
unsigned size = Src.AggregateVal.size();
// the sizes of src and dst vectors must be equal
Dest.AggregateVal.resize(size);
GenericValue Dest, Src = getOperandValue(SrcVal, SF);
assert(DstTy->isPointerTy() && "Invalid PtrToInt instruction");
- uint32_t PtrSize = TD.getPointerSizeInBits();
+ uint32_t PtrSize = getDataLayout().getPointerSizeInBits();
if (PtrSize != Src.IntVal.getBitWidth())
Src.IntVal = Src.IntVal.zextOrTrunc(PtrSize);
(DstTy->getTypeID() == Type::VectorTyID)) {
// vector src bitcast to vector dst or vector src bitcast to scalar dst or
// scalar src bitcast to vector dst
- bool isLittleEndian = TD.isLittleEndian();
+ bool isLittleEndian = getDataLayout().isLittleEndian();
GenericValue TempDst, TempSrc, SrcVec;
- const Type *SrcElemTy;
- const Type *DstElemTy;
+ Type *SrcElemTy;
+ Type *DstElemTy;
unsigned SrcBitSize;
unsigned DstBitSize;
unsigned SrcNum;
//===----------------------------------------------------------------------===//
// callFunction - Execute the specified function...
//
-void Interpreter::callFunction(Function *F,
- const std::vector<GenericValue> &ArgVals) {
+void Interpreter::callFunction(Function *F, ArrayRef<GenericValue> ArgVals) {
assert((ECStack.empty() || !ECStack.back().Caller.getInstruction() ||
ECStack.back().Caller.arg_size() == ArgVals.size()) &&
"Incorrect number of arguments passed into function call!");
// Make a new stack frame... and fill it in.
- ECStack.push_back(ExecutionContext());
+ ECStack.emplace_back();
ExecutionContext &StackFrame = ECStack.back();
StackFrame.CurFunction = F;
}
// Get pointers to first LLVM BB & Instruction in function.
- StackFrame.CurBB = F->begin();
+ StackFrame.CurBB = &F->front();
StackFrame.CurInst = StackFrame.CurBB->begin();
// Run through the function arguments and initialize their values...
unsigned i = 0;
for (Function::arg_iterator AI = F->arg_begin(), E = F->arg_end();
AI != E; ++AI, ++i)
- SetValue(AI, ArgVals[i], StackFrame);
+ SetValue(&*AI, ArgVals[i], StackFrame);
// Handle varargs arguments...
StackFrame.VarArgs.assign(ArgVals.begin()+i, ArgVals.end());
DEBUG(dbgs() << "About to interpret: " << I);
visit(I); // Dispatch to one of the visit* methods...
-#if 0
- // This is not safe, as visiting the instruction could lower it and free I.
-DEBUG(
- if (!isa<CallInst>(I) && !isa<InvokeInst>(I) &&
- I.getType() != Type::VoidTy) {
- dbgs() << " --> ";
- const GenericValue &Val = SF.Values[&I];
- switch (I.getType()->getTypeID()) {
- default: llvm_unreachable("Invalid GenericValue Type");
- case Type::VoidTyID: dbgs() << "void"; break;
- case Type::FloatTyID: dbgs() << "float " << Val.FloatVal; break;
- case Type::DoubleTyID: dbgs() << "double " << Val.DoubleVal; break;
- case Type::PointerTyID: dbgs() << "void* " << intptr_t(Val.PointerVal);
- break;
- case Type::IntegerTyID:
- dbgs() << "i" << Val.IntVal.getBitWidth() << " "
- << Val.IntVal.toStringUnsigned(10)
- << " (0x" << Val.IntVal.toStringUnsigned(16) << ")\n";
- break;
- }
- });
-#endif
}
}