Struct llvm_ir::instruction::CmpXchg

pub struct CmpXchg {
    pub address: Operand,
    pub expected: Operand,
    pub replacement: Operand,
    pub dest: Name,
    pub volatile: bool,
    pub atomicity: Atomicity,
    pub failure_memory_ordering: MemoryOrdering,
    pub weak: bool,
    pub debugloc: Option<DebugLoc>,
}

Atomic compare and exchange. See LLVM 12 docs on the ‘cmpxchg’ instruction

Fields

address: Operand

expected: Operand

replacement: Operand

dest: Name

volatile: bool

atomicity: Atomicity

This includes the “success” MemoryOrdering

failure_memory_ordering: MemoryOrdering

This is the “failure” MemoryOrdering

weak: bool

debugloc: Option<DebugLoc>

Trait Implementations

impl Clone for CmpXchg

fn clone(&self) -> CmpXchg

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CmpXchg

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for CmpXchg

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<CmpXchg> for Instruction

fn from(inst: CmpXchg) -> Instruction

Performs the conversion.

impl HasDebugLoc for CmpXchg

fn get_debug_loc(&self) -> &Option<DebugLoc>

Returns the DebugLoc associated with the given Instruction, Terminator, GlobalVariable, or Function; or None if it doesn’t have a DebugLoc.

impl HasResult for CmpXchg

fn get_result(&self) -> &Name

impl PartialEq<CmpXchg> for CmpXchg

fn eq(&self, other: &CmpXchg) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &CmpXchg) -> bool

This method tests for !=.

impl TryFrom<Instruction> for CmpXchg

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(inst: Instruction) -> Result<Self, Self::Error>

Performs the conversion.

impl Typed for CmpXchg

fn get_type(&self, types: &Types) -> TypeRef

impl StructuralPartialEq for CmpXchg