Enum AsmOperand 

pub enum AsmOperand {
    In {
        reg: AsmRegister,
        value: Operand,
    },
    Out {
        reg: AsmRegister,
        late: bool,
        place: Option<Place>,
    },
    InOut {
        reg: AsmRegister,
        late: bool,
        in_value: Operand,
        out_place: Option<Place>,
    },
    Const(ConstantExpr),
    SymFn(FnPtr),
    SymStatic(GlobalDeclRef),
    Label(BranchId),
}

An operand supplied to inline assembly.

Variants

In

in(reg) value: read value into the register before running the assembly.

Fields

reg: AsmRegister

value: Operand

Out

out(reg) place or lateout(reg) place: the contents of the register are written to place at the end of the block, or discarded if place is None (essentially acting as a clobber).

Fields

reg: AsmRegister

late: bool

place: Option<Place>

InOut

inout(reg) value => place or inlateout(reg) value => place. Combines in(reg) value and out/lateout(reg) place. The input and output places may be the same.

Fields

reg: AsmRegister

late: bool

in_value: Operand

out_place: Option<Place>

Const(ConstantExpr)

An integer constant substituted into the template.

SymFn(FnPtr)

A function symbol substituted into the template.

SymStatic(GlobalDeclRef)

A static symbol substituted into the template.

Label(BranchId)

The address of a block that the assembly may jump to. That BranchId corresponds to the targets listed in ullbc_ast::TerminatorKind::InlineAsm and llbc_ast::StatementKind::InlineAsm.

Trait Implementations

impl AstVisitable for AsmOperand

fn drive<V: VisitAst>(&self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_mut<V: VisitAstMut>(&mut self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_two<V: ZipAst>(&self, other: &Self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn name(&self) -> &'static str

The name of the type, used for debug logging.

fn dyn_visit<T: AstVisitable>(&self, f: impl FnMut(&T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

fn dyn_visit_mut<T: AstVisitable>(&mut self, f: impl FnMut(&mut T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

impl BodyVisitable for AsmOperand

fn drive_body<V: VisitBody>(&self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_body_mut<V: VisitBodyMut>( &mut self, v: &mut V, ) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn dyn_visit_in_body<T: BodyVisitable>(&self, f: impl FnMut(&T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

fn dyn_visit_in_body_mut<T: BodyVisitable>(&mut self, f: impl FnMut(&mut T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

impl Clone for AsmOperand

fn clone(&self) -> AsmOperand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AsmOperand

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

Formats the value using the given formatter.

impl<'de, __State: ?Sized> DeserializeState<'de, __State> for AsmOperand

where AsmRegister: DeserializeState<'de, __State>, Operand: DeserializeState<'de, __State>, bool: DeserializeState<'de, __State>, Option<Place>: DeserializeState<'de, __State>, ConstantExpr: DeserializeState<'de, __State>, FnPtr: DeserializeState<'de, __State>, GlobalDeclRef: DeserializeState<'de, __State>, BranchId: DeserializeState<'de, __State>,

fn deserialize_state<__D>( __state: &__State, __deserializer: __D, ) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

impl<'s, V> Drive<'s, V> for AsmOperand

where V: Visitor + Visit<'s, AsmRegister> + Visit<'s, Operand> + Visit<'s, bool> + Visit<'s, Option<Place>> + Visit<'s, ConstantExpr> + Visit<'s, FnPtr> + Visit<'s, GlobalDeclRef> + Visit<'s, BranchId>,

fn drive_inner(&'s self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveMut<'s, V> for AsmOperand

where V: Visitor + VisitMut<'s, AsmRegister> + VisitMut<'s, Operand> + VisitMut<'s, bool> + VisitMut<'s, Option<Place>> + VisitMut<'s, ConstantExpr> + VisitMut<'s, FnPtr> + VisitMut<'s, GlobalDeclRef> + VisitMut<'s, BranchId>,

fn drive_inner_mut(&'s mut self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveTwo<'s, V> for AsmOperand

where V: Visitor<Break: Default> + VisitTwo<'s, AsmRegister> + VisitTwo<'s, Operand> + VisitTwo<'s, bool> + VisitTwo<'s, Option<Place>> + VisitTwo<'s, ConstantExpr> + VisitTwo<'s, FnPtr> + VisitTwo<'s, GlobalDeclRef> + VisitTwo<'s, BranchId>,

fn drive_two_inner( &'s self, other: &'s Self, visitor: &mut V, ) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self and other, if they correspond. If the values don’t match up, this returns Break(Default::default()).

impl Eq for AsmOperand

impl<C: AstFormatter> FmtWithCtx<C> for AsmOperand

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

fn with_ctx<'a>(&'a self, ctx: &'a C) -> WithCtx<'a, C, Self>

Returns a struct that implements Display. This allows the following:

fn to_string_with_ctx(&self, ctx: &C) -> String

impl PartialEq for AsmOperand

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

Equality operator ==.

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

Inequality operator !=.

impl<__State: ?Sized> SerializeState<__State> for AsmOperand

where AsmRegister: SerializeState<__State>, Operand: SerializeState<__State>, bool: SerializeState<__State>, Option<Place>: SerializeState<__State>, ConstantExpr: SerializeState<__State>, FnPtr: SerializeState<__State>, GlobalDeclRef: SerializeState<__State>, BranchId: SerializeState<__State>,

fn serialize_state<__S>( &self, __state: &__State, __serializer: __S, ) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

impl StructuralPartialEq for AsmOperand