Struct cranelift_codegen_meta::cdsl::instructions::InstructionBuilder

pub(crate) struct InstructionBuilder {

    name: String,
    doc: String,
    format: Rc<InstructionFormat>,
    operands_in: Option<Vec<Operand>>,
    operands_out: Option<Vec<Operand>>,
    is_terminator: bool,
    is_branch: bool,
    is_call: bool,
    is_return: bool,
    can_load: bool,
    can_store: bool,
    can_trap: bool,
    other_side_effects: bool,
    side_effects_idempotent: bool,
}

Fields

name: String

doc: String

format: Rc<InstructionFormat>

operands_in: Option<Vec<Operand>>

operands_out: Option<Vec<Operand>>

is_terminator: bool

is_branch: bool

is_call: bool

is_return: bool

can_load: bool

can_store: bool

can_trap: bool

other_side_effects: bool

side_effects_idempotent: bool

Implementations

impl InstructionBuilder

pub fn new<S: Into<String>>(
    name: S,
    doc: S,
    format: &Rc<InstructionFormat>
) -> Self

pub fn operands_in(self, operands: Vec<&Operand>) -> Self

pub fn operands_out(self, operands: Vec<&Operand>) -> Self

pub fn terminates_block(self) -> Self

Mark this instruction as a block terminator.

pub fn branches(self) -> Self

Mark this instruction as a branch instruction. This also implies that the instruction is a block terminator.

pub fn call(self) -> Self

Mark this instruction as a call instruction.

pub fn returns(self) -> Self

Mark this instruction as a return instruction. This also implies that the instruction is a block terminator.

pub fn can_load(self) -> Self

Mark this instruction as one that can load from memory.

pub fn can_store(self) -> Self

Mark this instruction as one that can store to memory.

pub fn can_trap(self) -> Self

Mark this instruction as possibly trapping.

pub fn other_side_effects(self) -> Self

Mark this instruction as one that has side-effects.

pub fn side_effects_idempotent(self) -> Self

Mark this instruction as one whose side-effects may be de-duplicated.

fn build(self) -> Rc<InstructionContent>