LLVM API Documentation
#include <Instructions.h>
Inheritance diagram for llvm::AllocationInst:
Public Member Functions | |
| bool | isArrayAllocation () const |
| const Value * | getArraySize () const |
| Value * | getArraySize () |
| const PointerType * | getType () const |
| const Type * | getAllocatedType () const |
| unsigned | getAlignment () const |
| void | setAlignment (unsigned Align) |
| virtual Instruction * | clone () const =0 |
Static Public Member Functions | |
| static bool | classof (const AllocationInst *) |
| static bool | classof (const Instruction *I) |
| Methods for support type inquiry through isa, cast, and dyn_cast:. | |
| static bool | classof (const Value *V) |
Protected Member Functions | |
| AllocationInst (const Type *Ty, Value *ArraySize, unsigned iTy, unsigned Align, const std::string &Name="", Instruction *InsertBefore=0) | |
| AllocationInst (const Type *Ty, Value *ArraySize, unsigned iTy, unsigned Align, const std::string &Name, BasicBlock *InsertAtEnd) | |
Definition at line 35 of file Instructions.h.
| AllocationInst::AllocationInst | ( | const Type * | Ty, | |
| Value * | ArraySize, | |||
| unsigned | iTy, | |||
| unsigned | Align, | |||
| const std::string & | Name = "", |
|||
| Instruction * | InsertBefore = 0 | |||
| ) | [protected] |
| AllocationInst::AllocationInst | ( | const Type * | Ty, | |
| Value * | ArraySize, | |||
| unsigned | iTy, | |||
| unsigned | Align, | |||
| const std::string & | Name, | |||
| BasicBlock * | InsertAtEnd | |||
| ) | [protected] |
| static bool llvm::AllocationInst::classof | ( | const Value * | V | ) | [inline, static] |
Reimplemented from llvm::Instruction.
Reimplemented in llvm::MallocInst, and llvm::AllocaInst.
Definition at line 84 of file Instructions.h.
| static bool llvm::AllocationInst::classof | ( | const Instruction * | I | ) | [inline, static] |
Methods for support type inquiry through isa, cast, and dyn_cast:.
Reimplemented from llvm::Instruction.
Reimplemented in llvm::MallocInst, and llvm::AllocaInst.
Definition at line 80 of file Instructions.h.
References llvm::Instruction::Alloca, llvm::Instruction::getOpcode(), and llvm::Instruction::Malloc.
| static bool llvm::AllocationInst::classof | ( | const AllocationInst * | ) | [inline, static] |
| virtual Instruction* llvm::AllocationInst::clone | ( | ) | const [pure virtual] |
clone() - Create a copy of 'this' instruction that is identical in all ways except the following: The instruction has no parent The instruction has no name
Implements llvm::Instruction.
Implemented in llvm::MallocInst, and llvm::AllocaInst.
| unsigned llvm::AllocationInst::getAlignment | ( | ) | const [inline] |
getAlignment - Return the alignment of the memory that is being allocated by the instruction.
Definition at line 70 of file Instructions.h.
Referenced by llvm::SelectionDAGLowering::visitAlloca().
| const Type * AllocationInst::getAllocatedType | ( | ) | const |
getAllocatedType - Return the type that is being allocated by the instruction.
Definition at line 520 of file Instructions.cpp.
References llvm::SequentialType::getElementType(), and getType().
Referenced by llvm::SelectionDAGLowering::visitAlloca().
| Value* llvm::AllocationInst::getArraySize | ( | ) | [inline] |
| const Value* llvm::AllocationInst::getArraySize | ( | ) | const [inline] |
getArraySize - Get the number of element allocated, for a simple allocation of a single element, this will return a constant 1 value.
Definition at line 53 of file Instructions.h.
References llvm::UnaryInstruction::getOperand().
Referenced by CheckForEscapingAllocas(), llvm::CloneBasicBlock(), llvm::InlineFunction(), and llvm::SelectionDAGLowering::visitAlloca().
| const PointerType* llvm::AllocationInst::getType | ( | ) | const [inline] |
getType - Overload to return most specific pointer type
Reimplemented from llvm::Value.
Definition at line 58 of file Instructions.h.
References llvm::Value::getType().
Referenced by llvm::DSGraph::AssertGraphOK(), EvaluateFunction(), getAllocatedType(), llvm::DSGraph::getFunctionArgumentsForCall(), llvm::Interpreter::visitAllocationInst(), and llvm::SelectionDAGLowering::visitMalloc().
| bool AllocationInst::isArrayAllocation | ( | ) | const |
isArrayAllocation - Return true if there is an allocation size parameter to the allocation instruction that is not 1.
Definition at line 514 of file Instructions.cpp.
References llvm::UnaryInstruction::getOperand().
Referenced by EvaluateFunction().
| void llvm::AllocationInst::setAlignment | ( | unsigned | Align | ) | [inline] |
Definition at line 71 of file Instructions.h.