Examples with Specialization com.oracle.truffle.api.dsl.Specialization used on opensource projects

Example 71 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class LLVMToDoubleNode method doTruffleObject.

@Specialization
protected double doTruffleObject(LLVMTruffleObject from) {
    TruffleObject base = from.getObject();
    if (ForeignAccess.sendIsNull(isNull, base)) {
        return from.getOffset();
    } else if (ForeignAccess.sendIsBoxed(isBoxed, base)) {
        try {
            double unboxed = (double) toDouble.executeWithTarget(ForeignAccess.sendUnbox(unbox, base));
            return unboxed + from.getOffset();
        } catch (UnsupportedMessageException e) {
            CompilerDirectives.transferToInterpreter();
            throw new IllegalStateException(e);
        }
    }
    CompilerDirectives.transferToInterpreter();
    throw new IllegalStateException("Not convertable");
}

Example 72 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class LLVMToFloatNode method doTruffleObject.

@Specialization
protected float doTruffleObject(LLVMTruffleObject from) {
    TruffleObject base = from.getObject();
    if (ForeignAccess.sendIsNull(isNull, base)) {
        return from.getOffset();
    } else if (ForeignAccess.sendIsBoxed(isBoxed, base)) {
        try {
            float ptr = (float) toFloat.executeWithTarget(ForeignAccess.sendUnbox(unbox, base));
            return ptr + from.getOffset();
        } catch (UnsupportedMessageException e) {
            CompilerDirectives.transferToInterpreter();
            throw new IllegalStateException(e);
        }
    }
    CompilerDirectives.transferToInterpreter();
    throw new IllegalStateException("Not convertable");
}

Example 73 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class LLVMToI1Node method doTruffleObject.

@Specialization
protected boolean doTruffleObject(LLVMTruffleObject from) {
    TruffleObject base = from.getObject();
    if (ForeignAccess.sendIsNull(isNull, base)) {
        return (from.getOffset() & 1) != 0;
    } else if (ForeignAccess.sendIsBoxed(isBoxed, base)) {
        try {
            boolean ptr = (boolean) toBool.executeWithTarget(ForeignAccess.sendUnbox(unbox, base));
            return ptr ^ ((from.getOffset() & 1) != 0);
        } catch (UnsupportedMessageException e) {
            CompilerDirectives.transferToInterpreter();
            throw new IllegalStateException(e);
        }
    }
    CompilerDirectives.transferToInterpreter();
    throw new IllegalStateException("Not convertable");
}