Class LoadFieldPrototype

An instruction prototype that loads a field. It is a fused instruction prototype that is equivalent to a get-field-pointer followed by a load.

Inheritance
System.Object
InstructionPrototype
FusedInstructionPrototype
LoadFieldPrototype
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Flame.Compiler.Instructions.Fused
Assembly: Flame.Compiler.dll
Syntax
public sealed class LoadFieldPrototype : FusedInstructionPrototype

Properties

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Field

Gets the field that is loaded.

Declaration
public IField Field { get; }
Property Value
Type Description
IField

The field that is loaded.
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ParameterCount

Gets the number of arguments this instruction takes when instantiated.

Declaration
public override int ParameterCount { get; }
Property Value
Type Description
System.Int32

The number of arguments this instruction takes.
Overrides

Methods

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Create(IField)

Gets or creates an instruction prototype for instructions that load a particular field.

Declaration
public static LoadFieldPrototype Create(IField field)
Parameters
Type Name Description
IField field

The field that is to be loaded.
Returns
Type Description
LoadFieldPrototype

A load-field instruction prototype.
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Expand(NamedInstructionBuilder)

Expands this fused instruction to an equivalent nonempty sequence of core instructions. The instance itself must be replaced by another instruction. Instruction expansion must be formulaic: it cannot depend on the rest of the control-flow graph.

Declaration
public override void Expand(NamedInstructionBuilder instance)
Parameters
Type Name Description
NamedInstructionBuilder instance

An instance of this prototype to expand.
Overrides
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Instantiate(ValueTag)

Creates an instance of this load-field prototype.

Declaration
public Instruction Instantiate(ValueTag basePointer)
Parameters
Type Name Description
ValueTag basePointer

A pointer to a value that includes the field referred to by the load-field prototype.
Returns
Type Description
Instruction

A load-field instruction.
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Map(MemberMapping)

Applies a member mapping to this instruction prototype.

Declaration
public override InstructionPrototype Map(MemberMapping mapping)
Parameters
Type Name Description
MemberMapping mapping

A member mapping.
Returns
Type Description
InstructionPrototype

A transformed instruction prototype.
Overrides