Examples with Inline org.vmmagic.pragma.Inline used on opensource projects

Example 6 with Inline

use of org.vmmagic.pragma.Inline in project JikesRVM by JikesRVM.

the class Barriers method floatArrayWrite.

/**
 * Barrier for writes of floats into arrays (i.e. fastore).
 *
 * @param ref the array which is the subject of the astore
 * @param index the index into the array where the new reference
 * resides.  The index is the "natural" index into the array, for
 * example a[index].
 * @param value the value to be stored.
 */
@Inline
@Entrypoint
public static void floatArrayWrite(float[] ref, int index, float value) {
    if (NEEDS_FLOAT_GC_WRITE_BARRIER) {
        ObjectReference array = ObjectReference.fromObject(ref);
        Offset offset = Offset.fromIntZeroExtend(index << LOG_BYTES_IN_FLOAT);
        Selected.Mutator.get().floatWrite(array, array.toAddress().plus(offset), value, offset.toWord(), Word.zero(), ARRAY_ELEMENT);
    } else if (VM.VerifyAssertions)
        VM._assert(VM.NOT_REACHED);
}

Example 7 with Inline

use of org.vmmagic.pragma.Inline in project JikesRVM by JikesRVM.

the class Barriers method objectArrayWrite.

/**
 * Barrier for writes of objects into arrays (i.e. aastore).
 *
 * @param ref the array which is the subject of the astore
 * @param index the index into the array where the new reference
 * resides.  The index is the "natural" index into the array, for
 * example a[index].
 * @param value the value to be stored.
 */
@Inline
@Entrypoint
public static void objectArrayWrite(Object[] ref, int index, Object value) {
    if (NEEDS_OBJECT_GC_WRITE_BARRIER) {
        ObjectReference array = ObjectReference.fromObject(ref);
        Offset offset = Offset.fromIntZeroExtend(index << LOG_BYTES_IN_ADDRESS);
        Selected.Mutator.get().objectReferenceWrite(array, array.toAddress().plus(offset), ObjectReference.fromObject(value), offset.toWord(), Word.zero(), ARRAY_ELEMENT);
    } else if (VM.VerifyAssertions)
        VM._assert(VM.NOT_REACHED);
}

Example 8 with Inline

use of org.vmmagic.pragma.Inline in project JikesRVM by JikesRVM.

the class Barriers method wordFieldWrite.

/**
 * Barrier for writes of Words into fields of instances (i.e. putfield).
 *
 * @param ref the object which is the subject of the putfield
 * @param value the new value for the field
 * @param offset the offset of the field to be modified
 * @param locationMetadata an int that encodes the source location being modified
 */
@Inline
@Entrypoint
public static void wordFieldWrite(Object ref, Word value, Offset offset, int locationMetadata) {
    if (NEEDS_WORD_GC_WRITE_BARRIER) {
        ObjectReference src = ObjectReference.fromObject(ref);
        Selected.Mutator.get().wordWrite(src, src.toAddress().plus(offset), value, offset.toWord(), Word.fromIntZeroExtend(locationMetadata), INSTANCE_FIELD);
    } else if (VM.VerifyAssertions)
        VM._assert(VM.NOT_REACHED);
}

Example 9 with Inline

use of org.vmmagic.pragma.Inline in project JikesRVM by JikesRVM.

the class Barriers method extentFieldWrite.

/**
 * Barrier for writes of Extents into fields of instances (i.e. putfield).
 *
 * @param ref the object which is the subject of the putfield
 * @param value the new value for the field
 * @param offset the offset of the field to be modified
 * @param locationMetadata an int that encodes the source location being modified
 */
@Inline
@Entrypoint
public static void extentFieldWrite(Object ref, Extent value, Offset offset, int locationMetadata) {
    if (NEEDS_EXTENT_GC_WRITE_BARRIER) {
        ObjectReference src = ObjectReference.fromObject(ref);
        Selected.Mutator.get().extentWrite(src, src.toAddress().plus(offset), value, offset.toWord(), Word.fromIntZeroExtend(locationMetadata), INSTANCE_FIELD);
    } else if (VM.VerifyAssertions)
        VM._assert(VM.NOT_REACHED);
}

Example 10 with Inline

use of org.vmmagic.pragma.Inline in project JikesRVM by JikesRVM.

the class Barriers method doubleArrayRead.

/**
 * Barrier for loads of doubles from fields of arrays (i.e. daload).
 *
 * @param ref the array containing the reference.
 * @param index the index into the array were the reference resides.
 * @return the value read from the array
 */
@Inline
@Entrypoint
public static double doubleArrayRead(double[] ref, int index) {
    if (NEEDS_DOUBLE_GC_READ_BARRIER) {
        ObjectReference array = ObjectReference.fromObject(ref);
        Offset offset = Offset.fromIntZeroExtend(index << LOG_BYTES_IN_DOUBLE);
        return Selected.Mutator.get().doubleRead(array, array.toAddress().plus(offset), offset.toWord(), Word.zero(), ARRAY_ELEMENT);
    } else if (VM.VerifyAssertions)
        VM._assert(VM.NOT_REACHED);
    return 0;
}