Module MemoryAccessKind

Import path

import semmle.code.cpp.ir.implementation.MemoryAccessKind

Classes

BufferMemoryAccess

The operand or result accesses memory starting at the address specified by the AddressOperand on the same instruction, accessing a number of consecutive elements given by the BufferSizeOperand.

ChiPartialMemoryAccess

The operand is a ChiPartial operand, which accesses the same memory as its definition.

ChiTotalMemoryAccess

The operand is a ChiTotal operand, which accesses the same memory as its definition.

EntireAllocationMemoryAccess

The operand or results accesses all memory in the contiguous allocation that contains the address specified by the AddressOperand on the same instruction.

EscapedMemoryAccess

The operand or result accesses all memory whose address has escaped.

IndirectMemoryAccess

The operand or result accesses memory at the address specified by the AddressOperand on the same instruction.

MemoryAccessKind

Describes the set of memory locations memory accessed by a memory operand or memory result.

NonLocalMemoryAccess

The operand or result access all memory whose address has escaped, other than data on the stack frame of the current function.

PhiMemoryAccess

The operand is a Phi operand, which accesses the same memory as its definition.

UnmodeledMemoryAccess

The operand accesses memory not modeled in SSA. Used only on the result of UnmodeledDefinition and on the operands of UnmodeledUse.