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Use ArrayRef in the (protected) constructors of ConstantArray, ConstantStruct and ConstantVector.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135905 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jay Foad 2011-07-25 10:14:44 +00:00
parent a9203109f4
commit 166579e287
2 changed files with 15 additions and 30 deletions
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6
include/llvm/Constants.h
View File

@ -329,7 +329,7 @@ class ConstantArray : public Constant {
std::vector<Constant*> >;
ConstantArray(const ConstantArray &); // DO NOT IMPLEMENT
protected:
ConstantArray(ArrayType *T, const std::vector<Constant*> &Val);
ConstantArray(ArrayType *T, ArrayRef<Constant *> Val);
public:
// ConstantArray accessors
static Constant *get(ArrayType *T, ArrayRef<Constant*> V);
@ -400,7 +400,7 @@ class ConstantStruct : public Constant {
std::vector<Constant*> >;
ConstantStruct(const ConstantStruct &); // DO NOT IMPLEMENT
protected:
ConstantStruct(StructType *T, const std::vector<Constant*> &Val);
ConstantStruct(StructType *T, ArrayRef<Constant *> Val);
public:
// ConstantStruct accessors
static Constant *get(StructType *T, ArrayRef<Constant*> V);
@ -461,7 +461,7 @@ class ConstantVector : public Constant {
std::vector<Constant*> >;
ConstantVector(const ConstantVector &); // DO NOT IMPLEMENT
protected:
ConstantVector(VectorType *T, const std::vector<Constant*> &Val);
ConstantVector(VectorType *T, ArrayRef<Constant *> Val);
public:
// ConstantVector accessors
static Constant *get(ArrayRef<Constant*> V);

39
lib/VMCore/Constants.cpp
View File

@ -573,21 +573,16 @@ bool ConstantFP::isExactlyValue(const APFloat &V) const {
//===----------------------------------------------------------------------===//
ConstantArray::ConstantArray(ArrayType *T,
const std::vector<Constant*> &V)
ConstantArray::ConstantArray(ArrayType *T, ArrayRef<Constant *> V)
: Constant(T, ConstantArrayVal,
OperandTraits<ConstantArray>::op_end(this) - V.size(),
V.size()) {
assert(V.size() == T->getNumElements() &&
"Invalid initializer vector for constant array");
Use *OL = OperandList;
for (std::vector<Constant*>::const_iterator I = V.begin(), E = V.end();
I != E; ++I, ++OL) {
Constant *C = *I;
assert(C->getType() == T->getElementType() &&
for (unsigned i = 0, e = V.size(); i != e; ++i)
assert(V[i]->getType() == T->getElementType() &&
"Initializer for array element doesn't match array element type!");
*OL = C;
}
std::copy(V.begin(), V.end(), op_begin());
}
Constant *ConstantArray::get(ArrayType *Ty, ArrayRef<Constant*> V) {
@ -653,21 +648,16 @@ StructType *ConstantStruct::getTypeForElements(ArrayRef<Constant*> V,
}
ConstantStruct::ConstantStruct(StructType *T,
const std::vector<Constant*> &V)
ConstantStruct::ConstantStruct(StructType *T, ArrayRef<Constant *> V)
: Constant(T, ConstantStructVal,
OperandTraits<ConstantStruct>::op_end(this) - V.size(),
V.size()) {
assert((T->isOpaque() || V.size() == T->getNumElements()) &&
"Invalid initializer vector for constant structure");
Use *OL = OperandList;
for (std::vector<Constant*>::const_iterator I = V.begin(), E = V.end();
I != E; ++I, ++OL) {
Constant *C = *I;
assert((T->isOpaque() || C->getType() == T->getElementType(I-V.begin())) &&
for (unsigned i = 0, e = V.size(); i != e; ++i)
assert((T->isOpaque() || V[i]->getType() == T->getElementType(i)) &&
"Initializer for struct element doesn't match struct element type!");
*OL = C;
}
std::copy(V.begin(), V.end(), op_begin());
}
// ConstantStruct accessors.
@ -692,19 +682,14 @@ Constant* ConstantStruct::get(StructType *T, ...) {
return get(T, Values);
}
ConstantVector::ConstantVector(VectorType *T,
const std::vector<Constant*> &V)
ConstantVector::ConstantVector(VectorType *T, ArrayRef<Constant *> V)
: Constant(T, ConstantVectorVal,
OperandTraits<ConstantVector>::op_end(this) - V.size(),
V.size()) {
Use *OL = OperandList;
for (std::vector<Constant*>::const_iterator I = V.begin(), E = V.end();
I != E; ++I, ++OL) {
Constant *C = *I;
assert(C->getType() == T->getElementType() &&
for (size_t i = 0, e = V.size(); i != e; i++)
assert(V[i]->getType() == T->getElementType() &&
"Initializer for vector element doesn't match vector element type!");
*OL = C;
}
std::copy(V.begin(), V.end(), op_begin());
}
// ConstantVector accessors.