struct MachineFrameInfo

Declaration

struct MachineFrameInfo { /* full declaration omitted */ };

Description

Serializable representation of MachineFrameInfo. Doesn't serialize attributes like 'StackAlignment', 'IsStackRealignable' and 'RealignOption' as they are determined by the target and LLVM function attributes. It also doesn't serialize attributes like 'NumFixedObject' and 'HasVarSizedObjects' as they are determined by the frame objects themselves.

Declared at: llvm/include/llvm/CodeGen/MIRYamlMapping.h:487

Member Variables

public bool IsFrameAddressTaken = false

public bool IsReturnAddressTaken = false

public bool HasStackMap = false

public bool HasPatchPoint = false

public uint64_t StackSize = 0

public int OffsetAdjustment = 0

public unsigned int MaxAlignment = 0

public bool AdjustsStack = false

public bool HasCalls = false

public llvm::yaml::StringValue StackProtector

public unsigned int MaxCallFrameSize = ~0U

~0u means: not computed yet.

public unsigned int CVBytesOfCalleeSavedRegisters = 0

public bool HasOpaqueSPAdjustment = false

public bool HasVAStart = false

public bool HasMustTailInVarArgFunc = false

public unsigned int LocalFrameSize = 0

public llvm::yaml::StringValue SavePoint

public llvm::yaml::StringValue RestorePoint