LLVM API Documentation
#include <Constants.h>
Inheritance diagram for llvm::ConstantStruct:
Public Member Functions | |
const StructType * | getType () const |
virtual bool | isNullValue () const |
virtual void | destroyConstant () |
virtual void | replaceUsesOfWithOnConstant (Value *From, Value *To, bool DisableChecking=false) |
Static Public Member Functions | |
static Constant * | get (const StructType *T, const std::vector< Constant * > &V) |
static Constant * | get (const std::vector< Constant * > &V) |
static bool | classof (const ConstantStruct *) |
Methods for support type inquiry through isa, cast, and dyn_cast:. | |
static bool | classof (const Value *V) |
Protected Member Functions | |
ConstantStruct (const StructType *T, const std::vector< Constant * > &Val) | |
Friends | |
struct | ConstantCreator< ConstantStruct, StructType,std::vector< Constant * > > |
Definition at line 396 of file Constants.h.
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Definition at line 260 of file Constants.cpp. References llvm::StructType::getElementType(), llvm::StructType::getNumElements(), getType(), llvm::Type::getTypeID(), llvm::Type::isAbstract(), and llvm::User::Operands. |
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Reimplemented from llvm::Constant. Definition at line 427 of file Constants.h. References llvm::Value::getType(), llvm::Type::getTypeID(), llvm::Value::getValueType(), llvm::Value::SimpleConstantVal, and llvm::Type::StructTyID. |
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Methods for support type inquiry through isa, cast, and dyn_cast:.
Definition at line 426 of file Constants.h. |
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destroyConstant - Called if some element of this constant is no longer valid. At this point only other constants may be on the use_list for this constant. Any constants on our Use list must also be destroy'd. The implementation must be sure to remove the constant from the list of available cached constants. Implementations should call destroyConstantImpl as the last thing they do, to destroy all users and delete this. Reimplemented from llvm::Constant. Definition at line 1008 of file Constants.cpp. References llvm::Constant::destroyConstantImpl(). Referenced by llvm::ConvertConstantType< ConstantStruct, StructType >::convert(), and replaceUsesOfWithOnConstant(). |
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Definition at line 998 of file Constants.cpp. References llvm::StructType::get(), get(), and getType(). |
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get() - Static factory methods - Return objects of the specified value Definition at line 988 of file Constants.cpp. References llvm::ConstantAggregateZero::get(), and isNullValue(). Referenced by llvm::ConvertConstantType< ConstantStruct, StructType >::convert(), get(), llvm::MapValue(), llvm::BytecodeReader::ParseConstantValue(), RemapOperand(), replaceUsesOfWithOnConstant(), and llvm::AllocInfo::toConstant(). |
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getType() specialization - Reduce amount of casting... Reimplemented from llvm::Value. Definition at line 410 of file Constants.h. References llvm::Value::getType(). Referenced by ConstantStruct(), get(), llvm::ExecutionEngine::InitializeMemory(), and replaceUsesOfWithOnConstant(). |
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isNullValue - Return true if this is the value that would be returned by getNullValue. This always returns false because zero structs are always created as ConstantAggregateZero objects. Implements llvm::Constant. Definition at line 417 of file Constants.h. Referenced by get(). |
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replaceUsesOfWithOnConstant - This method is a special form of User::replaceUsesOfWith (which does not work on constants) that does work on constants. Basically this method goes through the trouble of building a new constant that is equivalent to the current one, with all uses of From replaced with uses of To. After this construction is completed, all of the users of 'this' are replaced to use the new constant, and then 'this' is deleted. In general, you should not call this method, instead, use Value::replaceAllUsesWith, which automatically dispatches to this method as needed. Reimplemented from llvm::Constant. Definition at line 478 of file Constants.cpp. References destroyConstant(), get(), llvm::User::getNumOperands(), llvm::Constant::getOperand(), getType(), llvm::Value::replaceAllUsesWith(), and llvm::Value::uncheckedReplaceAllUsesWith(). |
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Definition at line 398 of file Constants.h. |