com.oracle.truffle.api

Annotation Type CompilerDirectives.TruffleBoundary

@Retention(value=RUNTIME)
 @Target(value={METHOD,CONSTRUCTOR})
public static @interface CompilerDirectives.TruffleBoundary

Marks a method that it is considered as a boundary for Truffle partial evaluation.

Since:

0.8 or earlier

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	allowInlining Considers this Truffle boundary invoke as an inlining candidate.
boolean	transferToInterpreterOnException Determines whether execution should be transferred to the interpreter in the case that an exception is thrown across this boundary.

Element Detail

transferToInterpreterOnException

public abstract boolean transferToInterpreterOnException

Determines whether execution should be transferred to the interpreter in the case that an exception is thrown across this boundary.

Since:

0.28

Default:

true

allowInlining

public abstract boolean allowInlining

Considers this Truffle boundary invoke as an inlining candidate. Partial evaluation cannot inline a boundary, but a later inlining pass can.

Since:

0.27

Default:

false