// If this is an all-zero array, return a ConstantAggregateZero object
if (!V.empty()) {
Constant *C = V[0];
- if (!C->isNullValue()) {
- // Implicitly locked.
+ if (!C->isNullValue())
return pImpl->ArrayConstants.getOrCreate(Ty, V);
- }
+
for (unsigned i = 1, e = V.size(); i != e; ++i)
- if (V[i] != C) {
- // Implicitly locked.
+ if (V[i] != C)
return pImpl->ArrayConstants.getOrCreate(Ty, V);
- }
}
return ConstantAggregateZero::get(Ty);
// Create a ConstantAggregateZero value if all elements are zeros...
for (unsigned i = 0, e = V.size(); i != e; ++i)
if (!V[i]->isNullValue())
- // Implicitly locked.
return pImpl->StructConstants.getOrCreate(T, V);
return ConstantAggregateZero::get(T);
if (isUndef)
return UndefValue::get(T);
- // Implicitly locked.
return pImpl->VectorConstants.getOrCreate(T, V);
}
"Cannot create an aggregate zero of non-aggregate type!");
LLVMContextImpl *pImpl = Ty->getContext().pImpl;
- // Implicitly locked.
return pImpl->AggZeroConstants.getOrCreate(Ty, 0);
}
/// destroyConstant - Remove the constant from the constant table...
///
void ConstantAggregateZero::destroyConstant() {
- // Implicitly locked.
getType()->getContext().pImpl->AggZeroConstants.remove(this);
destroyConstantImpl();
}
/// destroyConstant - Remove the constant from the constant table...
///
void ConstantArray::destroyConstant() {
- // Implicitly locked.
getType()->getContext().pImpl->ArrayConstants.remove(this);
destroyConstantImpl();
}
// destroyConstant - Remove the constant from the constant table...
//
void ConstantStruct::destroyConstant() {
- // Implicitly locked.
getType()->getContext().pImpl->StructConstants.remove(this);
destroyConstantImpl();
}
// destroyConstant - Remove the constant from the constant table...
//
void ConstantVector::destroyConstant() {
- // Implicitly locked.
getType()->getContext().pImpl->VectorConstants.remove(this);
destroyConstantImpl();
}
//
ConstantPointerNull *ConstantPointerNull::get(const PointerType *Ty) {
- // Implicitly locked.
return Ty->getContext().pImpl->NullPtrConstants.getOrCreate(Ty, 0);
}
// destroyConstant - Remove the constant from the constant table...
//
void ConstantPointerNull::destroyConstant() {
- // Implicitly locked.
getType()->getContext().pImpl->NullPtrConstants.remove(this);
destroyConstantImpl();
}
std::vector<Constant*> argVec(1, C);
ExprMapKeyType Key(opc, argVec);
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(Ty, Key);
}
ExprMapKeyType Key(Opcode, argVec, 0, Flags);
LLVMContextImpl *pImpl = ReqTy->getContext().pImpl;
-
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(ReqTy, Key);
}
ExprMapKeyType Key(Instruction::Select, argVec);
LLVMContextImpl *pImpl = ReqTy->getContext().pImpl;
-
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(ReqTy, Key);
}
const ExprMapKeyType Key(Instruction::GetElementPtr, ArgVec);
LLVMContextImpl *pImpl = ReqTy->getContext().pImpl;
-
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(ReqTy, Key);
}
GEPOperator::IsInBounds);
LLVMContextImpl *pImpl = ReqTy->getContext().pImpl;
-
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(ReqTy, Key);
}
const ExprMapKeyType Key(Instruction::ICmp, ArgVec, pred);
LLVMContextImpl *pImpl = LHS->getType()->getContext().pImpl;
-
- // Implicitly locked.
return
pImpl->ExprConstants.getOrCreate(Type::getInt1Ty(LHS->getContext()), Key);
}
const ExprMapKeyType Key(Instruction::FCmp, ArgVec, pred);
LLVMContextImpl *pImpl = LHS->getType()->getContext().pImpl;
-
- // Implicitly locked.
return
pImpl->ExprConstants.getOrCreate(Type::getInt1Ty(LHS->getContext()), Key);
}
Constant *Idx) {
if (Constant *FC = ConstantFoldExtractElementInstruction(
ReqTy->getContext(), Val, Idx))
- return FC; // Fold a few common cases...
+ return FC; // Fold a few common cases.
// Look up the constant in the table first to ensure uniqueness
std::vector<Constant*> ArgVec(1, Val);
ArgVec.push_back(Idx);
const ExprMapKeyType Key(Instruction::ExtractElement,ArgVec);
LLVMContextImpl *pImpl = ReqTy->getContext().pImpl;
-
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(ReqTy, Key);
}
Constant *Elt, Constant *Idx) {
if (Constant *FC = ConstantFoldInsertElementInstruction(
ReqTy->getContext(), Val, Elt, Idx))
- return FC; // Fold a few common cases...
+ return FC; // Fold a few common cases.
// Look up the constant in the table first to ensure uniqueness
std::vector<Constant*> ArgVec(1, Val);
ArgVec.push_back(Elt);
const ExprMapKeyType Key(Instruction::InsertElement,ArgVec);
LLVMContextImpl *pImpl = ReqTy->getContext().pImpl;
-
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(ReqTy, Key);
}
const ExprMapKeyType Key(Instruction::ShuffleVector,ArgVec);
LLVMContextImpl *pImpl = ReqTy->getContext().pImpl;
-
- // Implicitly locked.
return pImpl->ExprConstants.getOrCreate(ReqTy, Key);
}
// destroyConstant - Remove the constant from the constant table...
//
void ConstantExpr::destroyConstant() {
- // Implicitly locked.
- LLVMContextImpl *pImpl = getType()->getContext().pImpl;
- pImpl->ExprConstants.remove(this);
+ getType()->getContext().pImpl->ExprConstants.remove(this);
destroyConstantImpl();
}