Constant* LLVMContext::getNullValue(const Type* Ty) {
switch (Ty->getTypeID()) {
case Type::IntegerTyID:
- return getConstantInt(Ty, 0);
+ return ConstantInt::get(Ty, 0);
case Type::FloatTyID:
return getConstantFP(APFloat(APInt(32, 0)));
case Type::DoubleTyID:
Constant* LLVMContext::getAllOnesValue(const Type* Ty) {
if (const IntegerType* ITy = dyn_cast<IntegerType>(Ty))
- return getConstantInt(APInt::getAllOnesValue(ITy->getBitWidth()));
+ return ConstantInt::get(*this, APInt::getAllOnesValue(ITy->getBitWidth()));
std::vector<Constant*> Elts;
const VectorType* VTy = cast<VectorType>(Ty);
return pImpl->getFalse();
}
-Constant* LLVMContext::getConstantInt(const Type* Ty, uint64_t V,
- bool isSigned) {
- Constant *C = getConstantInt(cast<IntegerType>(Ty->getScalarType()),
- V, isSigned);
-
- // For vectors, broadcast the value.
- if (const VectorType *VTy = dyn_cast<VectorType>(Ty))
- return
- getConstantVector(std::vector<Constant *>(VTy->getNumElements(), C));
-
- return C;
-}
-
-
-ConstantInt* LLVMContext::getConstantInt(const IntegerType* Ty, uint64_t V,
- bool isSigned) {
- return getConstantInt(APInt(Ty->getBitWidth(), V, isSigned));
-}
-
-ConstantInt* LLVMContext::getConstantIntSigned(const IntegerType* Ty,
- int64_t V) {
- return getConstantInt(Ty, V, true);
-}
-
-Constant *LLVMContext::getConstantIntSigned(const Type *Ty, int64_t V) {
- return getConstantInt(Ty, V, true);
-}
-
-ConstantInt* LLVMContext::getConstantInt(const APInt& V) {
- return pImpl->getConstantInt(V);
-}
-
-Constant* LLVMContext::getConstantInt(const Type* Ty, const APInt& V) {
- ConstantInt *C = getConstantInt(V);
- assert(C->getType() == Ty->getScalarType() &&
- "ConstantInt type doesn't match the type implied by its value!");
-
- // For vectors, broadcast the value.
- if (const VectorType *VTy = dyn_cast<VectorType>(Ty))
- return
- getConstantVector(std::vector<Constant *>(VTy->getNumElements(), C));
-
- return C;
-}
-
// ConstantPointerNull accessors.
ConstantPointerNull* LLVMContext::getConstantPointerNull(const PointerType* T) {
return ConstantPointerNull::get(T);
// ConstantStruct accessors.
Constant* LLVMContext::getConstantStruct(const StructType* T,
const std::vector<Constant*>& V) {
- return ConstantStruct::get(T, V);
+ return pImpl->getConstantStruct(T, V);
}
Constant* LLVMContext::getConstantStruct(const std::vector<Constant*>& V,
bool AddNull) {
std::vector<Constant*> ElementVals;
for (unsigned i = 0; i < Str.length(); ++i)
- ElementVals.push_back(getConstantInt(Type::Int8Ty, Str[i]));
+ ElementVals.push_back(ConstantInt::get(Type::Int8Ty, Str[i]));
// Add a null terminator to the string...
if (AddNull) {
- ElementVals.push_back(getConstantInt(Type::Int8Ty, 0));
+ ElementVals.push_back(ConstantInt::get(Type::Int8Ty, 0));
}
ArrayType *ATy = getArrayType(Type::Int8Ty, ElementVals.size());
// alignof is implemented as: (i64) gep ({i8,Ty}*)null, 0, 1
const Type *AligningTy = getStructType(Type::Int8Ty, Ty, NULL);
Constant *NullPtr = getNullValue(AligningTy->getPointerTo());
- Constant *Zero = getConstantInt(Type::Int32Ty, 0);
- Constant *One = getConstantInt(Type::Int32Ty, 1);
+ Constant *Zero = ConstantInt::get(Type::Int32Ty, 0);
+ Constant *One = ConstantInt::get(Type::Int32Ty, 1);
Constant *Indices[2] = { Zero, One };
Constant *GEP = getConstantExprGetElementPtr(NullPtr, Indices, 2);
return getConstantExprCast(Instruction::PtrToInt, GEP, Type::Int32Ty);
Constant* LLVMContext::getConstantExprSizeOf(const Type* Ty) {
// sizeof is implemented as: (i64) gep (Ty*)null, 1
- Constant *GEPIdx = getConstantInt(Type::Int32Ty, 1);
+ Constant *GEPIdx = ConstantInt::get(Type::Int32Ty, 1);
Constant *GEP = getConstantExprGetElementPtr(
getNullValue(getPointerTypeUnqual(Ty)), &GEPIdx, 1);
return getConstantExprCast(Instruction::PtrToInt, GEP, Type::Int64Ty);
// ConstantVector accessors.
Constant* LLVMContext::getConstantVector(const VectorType* T,
const std::vector<Constant*>& V) {
- return ConstantVector::get(T, V);
+ return pImpl->getConstantVector(T, V);
}
Constant* LLVMContext::getConstantVector(const std::vector<Constant*>& V) {
pImpl->erase(C);
}
+void LLVMContext::erase(ConstantStruct *S) {
+ pImpl->erase(S);
+}
+
+void LLVMContext::erase(ConstantVector *V) {
+ pImpl->erase(V);
+}
+
Constant *LLVMContext::replaceUsesOfWithOnConstant(ConstantArray *CA,
Value *From, Value *To, Use *U) {
return pImpl->replaceUsesOfWithOnConstant(CA, From, To, U);
}
+
+Constant *LLVMContext::replaceUsesOfWithOnConstant(ConstantStruct *CS,
+ Value *From, Value *To, Use *U) {
+ return pImpl->replaceUsesOfWithOnConstant(CS, From, To, U);
+}