Interface TruffleCompiler

All Known Subinterfaces:

HotSpotTruffleCompiler

public interface TruffleCompiler

A compiler that partially evaluates and compiles a TruffleCompilable to machine code.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FIRST_TIER_COMPILATION_SUFFIX
static final String	SECOND_TIER_COMPILATION_SUFFIX

Method Summary

Modifier and Type	Method	Description
void	doCompile(TruffleCompilationTask task, TruffleCompilable compilable, TruffleCompilerListener listener)	Compiles compilable to machine code.
void	initialize(TruffleCompilable compilable, boolean firstInitialization)	Initializes the compiler before the first compilation.
void	shutdown()	Notifies this object that it will no longer being used and should thus perform all relevant finalization tasks.

Field Details

FIRST_TIER_COMPILATION_SUFFIX

static final String FIRST_TIER_COMPILATION_SUFFIX

See Also:

• Constant Field Values

SECOND_TIER_COMPILATION_SUFFIX

static final String SECOND_TIER_COMPILATION_SUFFIX

See Also:

• Constant Field Values

Method Details

initialize

void initialize(TruffleCompilable compilable,
 boolean firstInitialization)

Initializes the compiler before the first compilation.

Parameters:

compilable - the Truffle AST that triggered the initialization

firstInitialization - first initialization. For a multi-isolate compiler the firstInitialization must be true for an initialization in the first isolate and false for an initialization in the following isolates.

Since:

20.0.0

doCompile

void doCompile(TruffleCompilationTask task,
 TruffleCompilable compilable,
 TruffleCompilerListener listener)

Compiles compilable to machine code.

Parameters:

listener - a listener receiving events about compilation success or failure

shutdown

void shutdown()

Notifies this object that it will no longer being used and should thus perform all relevant finalization tasks. This is typically performed when the process exits.