Struct melior::dialect::ods::math::CopySignOperation

pub struct CopySignOperation<'c> { /* private fields */ }

A copysign operation. A copysign operation.

Syntax:

operation ::= ssa-id `=` `math.copysign` ssa-use `,` ssa-use `:` type

The copysign returns a value with the magnitude of the first operand and the sign of the second operand. It takes two operands and returns one result of the same type. The operands must be of floating point type (i.e., scalar, tensor or vector). It has no standard attributes.

Example:

// Scalar copysign value.
%a = math.copysign %b, %c : f64

Implementations

impl<'c> CopySignOperation<'c>

pub fn name() -> &'static str

Returns a name.

pub fn as_operation(&self) -> &Operation<'c>

Returns a generic operation.

pub fn builder( context: &'c Context, location: Location<'c> ) -> CopySignOperationBuilder<'c, Unset, Unset>

Creates a builder.

pub fn result(&self) -> Result<OperationResult<'c, '_>, Error>

pub fn lhs(&self) -> Result<Value<'c, '_>, Error>

pub fn rhs(&self) -> Result<Value<'c, '_>, Error>

pub fn fastmath(&self) -> Result<Attribute<'c>, Error>

pub fn set_fastmath(&mut self, value: Attribute<'c>)

pub fn remove_fastmath(&mut self) -> Result<(), Error>

Trait Implementations

impl<'c> From<CopySignOperation<'c>> for Operation<'c>

fn from(operation: CopySignOperation<'c>) -> Self

Converts to this type from the input type.

impl<'c> TryFrom<Operation<'c>> for CopySignOperation<'c>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(operation: Operation<'c>) -> Result<Self, Self::Error>

Performs the conversion.