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Efficient Constant Uniquing.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149848 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Talin
2012-02-05 20:54:10 +00:00
parent fad4d40f37
commit 2cb395eae7
5 changed files with 201 additions and 74 deletions
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11
include/llvm/Constants.h
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@@ -39,6 +39,8 @@ class SequentialType;
template<class ConstantClass, class TypeClass, class ValType>
struct ConstantCreator;
template<class ConstantClass, class TypeClass>
struct ConstantArrayCreator;
template<class ConstantClass, class TypeClass>
struct ConvertConstantType;
//===----------------------------------------------------------------------===//
@@ -343,8 +345,7 @@ public:
/// ConstantArray - Constant Array Declarations
///
class ConstantArray : public Constant {
friend struct ConstantCreator<ConstantArray, ArrayType,
std::vector<Constant*> >;
friend struct ConstantArrayCreator<ConstantArray, ArrayType>;
ConstantArray(const ConstantArray &); // DO NOT IMPLEMENT
protected:
ConstantArray(ArrayType *T, ArrayRef<Constant *> Val);
@@ -383,8 +384,7 @@ DEFINE_TRANSPARENT_OPERAND_ACCESSORS(ConstantArray, Constant)
// ConstantStruct - Constant Struct Declarations
//
class ConstantStruct : public Constant {
friend struct ConstantCreator<ConstantStruct, StructType,
std::vector<Constant*> >;
friend struct ConstantArrayCreator<ConstantStruct, StructType>;
ConstantStruct(const ConstantStruct &); // DO NOT IMPLEMENT
protected:
ConstantStruct(StructType *T, ArrayRef<Constant *> Val);
@@ -444,8 +444,7 @@ DEFINE_TRANSPARENT_OPERAND_ACCESSORS(ConstantStruct, Constant)
/// ConstantVector - Constant Vector Declarations
///
class ConstantVector : public Constant {
friend struct ConstantCreator<ConstantVector, VectorType,
std::vector<Constant*> >;
friend struct ConstantArrayCreator<ConstantVector, VectorType>;
ConstantVector(const ConstantVector &); // DO NOT IMPLEMENT
protected:
ConstantVector(VectorType *T, ArrayRef<Constant *> Val);