SwapOp class

Swaps the physical register contents of two SSA variables in place. Both variables must share at least one RegisterGroup parent (i.e. belong to the same RegType) for a swap to be legal.

Inheritance

• Object
• Operation
• SwapOp

Constructors

SwapOp(SSA a, SSA b)

Properties

a → SSA

final

b → SSA

final

hashCode → int

The hash code for this object.

no setter, override

isRematerializable → bool

Whether this operation is rematerializable. Rematerializable operations can be recomputed on-the-fly and do not need to be spilled to memory.

no setter, inherited

readsFrom → Set<SSA>

The set of variables that are read from by this operation.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → OpType

The basic type of the operation, if it represents one. Used for various optimizations and transformations.

no setter, override

writesTo → SSA?

The set of variables that are written to by this operation.

no setter, override

Methods

copyWith({SSA? writesTo, Set<SSA>? readsFrom}) → Operation

Creates a copy of this operation with the given writesTo and readsFrom variables.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override