219
220 @ForceInline
221 final @Override
222 Byte256Vector tOp(Vector<Byte> v1, Vector<Byte> v2, FTriOp f) {
223 return (Byte256Vector)
224 super.tOpTemplate((Byte256Vector)v1, (Byte256Vector)v2,
225 f); // specialize
226 }
227
228 @ForceInline
229 final @Override
230 Byte256Vector tOp(Vector<Byte> v1, Vector<Byte> v2,
231 VectorMask<Byte> m, FTriOp f) {
232 return (Byte256Vector)
233 super.tOpTemplate((Byte256Vector)v1, (Byte256Vector)v2,
234 (Byte256Mask)m, f); // specialize
235 }
236
237 @ForceInline
238 final @Override
239 byte rOp(byte v, FBinOp f) {
240 return super.rOpTemplate(v, f); // specialize
241 }
242
243 @Override
244 @ForceInline
245 public final <F>
246 Vector<F> convertShape(VectorOperators.Conversion<Byte,F> conv,
247 VectorSpecies<F> rsp, int part) {
248 return super.convertShapeTemplate(conv, rsp, part); // specialize
249 }
250
251 @Override
252 @ForceInline
253 public final <F>
254 Vector<F> reinterpretShape(VectorSpecies<F> toSpecies, int part) {
255 return super.reinterpretShapeTemplate(toSpecies, part); // specialize
256 }
257
258 // Specialized algebraic operations:
259
260 // The following definition forces a specialized version of this
261 // crucial method into the v-table of this class. A call to add()
262 // will inline to a call to lanewise(ADD,), at which point the JIT
263 // intrinsic will have the opcode of ADD, plus all the metadata
264 // for this particular class, enabling it to generate precise
265 // code.
266 //
267 // There is probably no benefit to the JIT to specialize the
268 // masked or broadcast versions of the lanewise method.
269
270 @Override
271 @ForceInline
272 public Byte256Vector lanewise(Unary op) {
273 return (Byte256Vector) super.lanewiseTemplate(op); // specialize
274 }
275
276 @Override
277 @ForceInline
278 public Byte256Vector lanewise(Binary op, Vector<Byte> v) {
279 return (Byte256Vector) super.lanewiseTemplate(op, v); // specialize
280 }
281
282 /*package-private*/
283 @Override
284 @ForceInline Byte256Vector
285 lanewiseShift(VectorOperators.Binary op, int e) {
286 return (Byte256Vector) super.lanewiseShiftTemplate(op, e); // specialize
287 }
288
289 /*package-private*/
290 @Override
291 @ForceInline
292 public final
293 Byte256Vector
294 lanewise(VectorOperators.Ternary op, Vector<Byte> v1, Vector<Byte> v2) {
295 return (Byte256Vector) super.lanewiseTemplate(op, v1, v2); // specialize
296 }
297
298 @Override
299 @ForceInline
300 public final
301 Byte256Vector addIndex(int scale) {
302 return (Byte256Vector) super.addIndexTemplate(scale); // specialize
303 }
304
305 // Type specific horizontal reductions
306
307 @Override
308 @ForceInline
309 public final byte reduceLanes(VectorOperators.Associative op) {
310 return super.reduceLanesTemplate(op); // specialized
311 }
312
313 @Override
314 @ForceInline
315 public final byte reduceLanes(VectorOperators.Associative op,
316 VectorMask<Byte> m) {
317 return super.reduceLanesTemplate(op, m); // specialized
318 }
319
320 @Override
321 @ForceInline
322 public final long reduceLanesToLong(VectorOperators.Associative op) {
323 return (long) super.reduceLanesTemplate(op); // specialized
324 }
325
326 @Override
327 @ForceInline
328 public final long reduceLanesToLong(VectorOperators.Associative op,
329 VectorMask<Byte> m) {
330 return (long) super.reduceLanesTemplate(op, m); // specialized
331 }
332
333 @ForceInline
334 public VectorShuffle<Byte> toShuffle() {
335 return super.toShuffleTemplate(Byte256Shuffle.class); // specialize
336 }
337
338 // Specialized unary testing
339
340 @Override
341 @ForceInline
342 public final Byte256Mask test(Test op) {
343 return super.testTemplate(Byte256Mask.class, op); // specialize
344 }
345
346 // Specialized comparisons
347
348 @Override
349 @ForceInline
350 public final Byte256Mask compare(Comparison op, Vector<Byte> v) {
351 return super.compareTemplate(Byte256Mask.class, op, v); // specialize
352 }
353
354 @Override
355 @ForceInline
356 public final Byte256Mask compare(Comparison op, byte s) {
357 return super.compareTemplate(Byte256Mask.class, op, s); // specialize
358 }
359
360 @Override
361 @ForceInline
362 public final Byte256Mask compare(Comparison op, long s) {
363 return super.compareTemplate(Byte256Mask.class, op, s); // specialize
364 }
365
366 @Override
367 @ForceInline
368 public Byte256Vector blend(Vector<Byte> v, VectorMask<Byte> m) {
369 return (Byte256Vector)
370 super.blendTemplate(Byte256Mask.class,
371 (Byte256Vector) v,
372 (Byte256Mask) m); // specialize
373 }
374
375 @Override
376 @ForceInline
377 public Byte256Vector slice(int origin, Vector<Byte> v) {
378 return (Byte256Vector) super.sliceTemplate(origin, v); // specialize
379 }
380
381 @Override
382 @ForceInline
383 public Byte256Vector slice(int origin) {
384 return (Byte256Vector) super.sliceTemplate(origin); // specialize
385 }
402 @Override
403 @ForceInline
404 public Byte256Vector unslice(int origin) {
405 return (Byte256Vector) super.unsliceTemplate(origin); // specialize
406 }
407
408 @Override
409 @ForceInline
410 public Byte256Vector rearrange(VectorShuffle<Byte> s) {
411 return (Byte256Vector)
412 super.rearrangeTemplate(Byte256Shuffle.class,
413 (Byte256Shuffle) s); // specialize
414 }
415
416 @Override
417 @ForceInline
418 public Byte256Vector rearrange(VectorShuffle<Byte> shuffle,
419 VectorMask<Byte> m) {
420 return (Byte256Vector)
421 super.rearrangeTemplate(Byte256Shuffle.class,
422 (Byte256Shuffle) shuffle,
423 (Byte256Mask) m); // specialize
424 }
425
426 @Override
427 @ForceInline
428 public Byte256Vector rearrange(VectorShuffle<Byte> s,
429 Vector<Byte> v) {
430 return (Byte256Vector)
431 super.rearrangeTemplate(Byte256Shuffle.class,
432 (Byte256Shuffle) s,
433 (Byte256Vector) v); // specialize
434 }
435
436 @Override
437 @ForceInline
438 public Byte256Vector selectFrom(Vector<Byte> v) {
439 return (Byte256Vector)
440 super.selectFromTemplate((Byte256Vector) v); // specialize
441 }
627
628 /**
629 * Helper function for lane-wise mask conversions.
630 * This function kicks in after intrinsic failure.
631 */
632 @ForceInline
633 private final <E>
634 VectorMask<E> defaultMaskCast(AbstractSpecies<E> dsp) {
635 if (length() != dsp.laneCount())
636 throw new IllegalArgumentException("VectorMask length and species length differ");
637 boolean[] maskArray = toArray();
638 return dsp.maskFactory(maskArray).check(dsp);
639 }
640
641 @Override
642 @ForceInline
643 public <E> VectorMask<E> cast(VectorSpecies<E> dsp) {
644 AbstractSpecies<E> species = (AbstractSpecies<E>) dsp;
645 if (length() != species.laneCount())
646 throw new IllegalArgumentException("VectorMask length and species length differ");
647 if (VSIZE == species.vectorBitSize()) {
648 Class<?> dtype = species.elementType();
649 Class<?> dmtype = species.maskType();
650 return VectorSupport.convert(VectorSupport.VECTOR_OP_REINTERPRET,
651 this.getClass(), ETYPE, VLENGTH,
652 dmtype, dtype, VLENGTH,
653 this, species,
654 Byte256Mask::defaultMaskCast);
655 }
656 return this.defaultMaskCast(species);
657 }
658
659 @Override
660 @ForceInline
661 public Byte256Mask eq(VectorMask<Byte> mask) {
662 Objects.requireNonNull(mask);
663 Byte256Mask m = (Byte256Mask)mask;
664 return xor(m.not());
665 }
666
667 // Unary operations
668
669 @Override
670 @ForceInline
671 public Byte256Mask not() {
672 return xor(maskAll(true));
673 }
674
675 // Binary operations
676
677 @Override
678 @ForceInline
679 public Byte256Mask and(VectorMask<Byte> mask) {
680 Objects.requireNonNull(mask);
681 Byte256Mask m = (Byte256Mask)mask;
682 return VectorSupport.binaryOp(VECTOR_OP_AND, Byte256Mask.class, byte.class, VLENGTH,
683 this, m,
684 (m1, m2) -> m1.bOp(m2, (i, a, b) -> a & b));
685 }
686
687 @Override
688 @ForceInline
689 public Byte256Mask or(VectorMask<Byte> mask) {
690 Objects.requireNonNull(mask);
691 Byte256Mask m = (Byte256Mask)mask;
692 return VectorSupport.binaryOp(VECTOR_OP_OR, Byte256Mask.class, byte.class, VLENGTH,
693 this, m,
694 (m1, m2) -> m1.bOp(m2, (i, a, b) -> a | b));
695 }
696
697 @ForceInline
698 /* package-private */
699 Byte256Mask xor(VectorMask<Byte> mask) {
700 Objects.requireNonNull(mask);
701 Byte256Mask m = (Byte256Mask)mask;
702 return VectorSupport.binaryOp(VECTOR_OP_XOR, Byte256Mask.class, byte.class, VLENGTH,
703 this, m,
704 (m1, m2) -> m1.bOp(m2, (i, a, b) -> a ^ b));
705 }
706
707 // Mask Query operations
708
709 @Override
710 @ForceInline
711 public int trueCount() {
712 return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_TRUECOUNT, Byte256Mask.class, byte.class, VLENGTH, this,
713 (m) -> trueCountHelper(((Byte256Mask)m).getBits()));
714 }
715
716 @Override
717 @ForceInline
718 public int firstTrue() {
719 return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_FIRSTTRUE, Byte256Mask.class, byte.class, VLENGTH, this,
720 (m) -> firstTrueHelper(((Byte256Mask)m).getBits()));
721 }
722
723 @Override
724 @ForceInline
725 public int lastTrue() {
726 return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_LASTTRUE, Byte256Mask.class, byte.class, VLENGTH, this,
727 (m) -> lastTrueHelper(((Byte256Mask)m).getBits()));
728 }
729
730 // Reductions
731
732 @Override
733 @ForceInline
734 public boolean anyTrue() {
735 return VectorSupport.test(BT_ne, Byte256Mask.class, byte.class, VLENGTH,
736 this, vspecies().maskAll(true),
737 (m, __) -> anyTrueHelper(((Byte256Mask)m).getBits()));
738 }
739
740 @Override
741 @ForceInline
742 public boolean allTrue() {
743 return VectorSupport.test(BT_overflow, Byte256Mask.class, byte.class, VLENGTH,
744 this, vspecies().maskAll(true),
745 (m, __) -> allTrueHelper(((Byte256Mask)m).getBits()));
746 }
747
818 byte[] r = new byte[reorder1.length];
819 for (int i = 0; i < reorder1.length; i++) {
820 int ssi = reorder2[i];
821 r[i] = reorder1[ssi]; // throws on exceptional index
822 }
823 return new Byte256Shuffle(r);
824 }
825 }
826
827 // ================================================
828
829 // Specialized low-level memory operations.
830
831 @ForceInline
832 @Override
833 final
834 ByteVector fromArray0(byte[] a, int offset) {
835 return super.fromArray0Template(a, offset); // specialize
836 }
837
838
839 @ForceInline
840 @Override
841 final
842 ByteVector fromBooleanArray0(boolean[] a, int offset) {
843 return super.fromBooleanArray0Template(a, offset); // specialize
844 }
845
846 @ForceInline
847 @Override
848 final
849 ByteVector fromByteArray0(byte[] a, int offset) {
850 return super.fromByteArray0Template(a, offset); // specialize
851 }
852
853 @ForceInline
854 @Override
855 final
856 ByteVector fromByteBuffer0(ByteBuffer bb, int offset) {
857 return super.fromByteBuffer0Template(bb, offset); // specialize
858 }
859
860 @ForceInline
861 @Override
862 final
863 void intoArray0(byte[] a, int offset) {
864 super.intoArray0Template(a, offset); // specialize
865 }
866
867 @ForceInline
868 @Override
869 final
870 void intoByteArray0(byte[] a, int offset) {
871 super.intoByteArray0Template(a, offset); // specialize
872 }
873
874 // End of specialized low-level memory operations.
875
876 // ================================================
877
878 }
|
219
220 @ForceInline
221 final @Override
222 Byte256Vector tOp(Vector<Byte> v1, Vector<Byte> v2, FTriOp f) {
223 return (Byte256Vector)
224 super.tOpTemplate((Byte256Vector)v1, (Byte256Vector)v2,
225 f); // specialize
226 }
227
228 @ForceInline
229 final @Override
230 Byte256Vector tOp(Vector<Byte> v1, Vector<Byte> v2,
231 VectorMask<Byte> m, FTriOp f) {
232 return (Byte256Vector)
233 super.tOpTemplate((Byte256Vector)v1, (Byte256Vector)v2,
234 (Byte256Mask)m, f); // specialize
235 }
236
237 @ForceInline
238 final @Override
239 byte rOp(byte v, VectorMask<Byte> m, FBinOp f) {
240 return super.rOpTemplate(v, m, f); // specialize
241 }
242
243 @Override
244 @ForceInline
245 public final <F>
246 Vector<F> convertShape(VectorOperators.Conversion<Byte,F> conv,
247 VectorSpecies<F> rsp, int part) {
248 return super.convertShapeTemplate(conv, rsp, part); // specialize
249 }
250
251 @Override
252 @ForceInline
253 public final <F>
254 Vector<F> reinterpretShape(VectorSpecies<F> toSpecies, int part) {
255 return super.reinterpretShapeTemplate(toSpecies, part); // specialize
256 }
257
258 // Specialized algebraic operations:
259
260 // The following definition forces a specialized version of this
261 // crucial method into the v-table of this class. A call to add()
262 // will inline to a call to lanewise(ADD,), at which point the JIT
263 // intrinsic will have the opcode of ADD, plus all the metadata
264 // for this particular class, enabling it to generate precise
265 // code.
266 //
267 // There is probably no benefit to the JIT to specialize the
268 // masked or broadcast versions of the lanewise method.
269
270 @Override
271 @ForceInline
272 public Byte256Vector lanewise(Unary op) {
273 return (Byte256Vector) super.lanewiseTemplate(op); // specialize
274 }
275
276 @Override
277 @ForceInline
278 public Byte256Vector lanewise(Unary op, VectorMask<Byte> m) {
279 return (Byte256Vector) super.lanewiseTemplate(op, Byte256Mask.class, (Byte256Mask) m); // specialize
280 }
281
282 @Override
283 @ForceInline
284 public Byte256Vector lanewise(Binary op, Vector<Byte> v) {
285 return (Byte256Vector) super.lanewiseTemplate(op, v); // specialize
286 }
287
288 @Override
289 @ForceInline
290 public Byte256Vector lanewise(Binary op, Vector<Byte> v, VectorMask<Byte> m) {
291 return (Byte256Vector) super.lanewiseTemplate(op, Byte256Mask.class, v, (Byte256Mask) m); // specialize
292 }
293
294 /*package-private*/
295 @Override
296 @ForceInline Byte256Vector
297 lanewiseShift(VectorOperators.Binary op, int e) {
298 return (Byte256Vector) super.lanewiseShiftTemplate(op, e); // specialize
299 }
300
301 /*package-private*/
302 @Override
303 @ForceInline Byte256Vector
304 lanewiseShift(VectorOperators.Binary op, int e, VectorMask<Byte> m) {
305 return (Byte256Vector) super.lanewiseShiftTemplate(op, Byte256Mask.class, e, (Byte256Mask) m); // specialize
306 }
307
308 /*package-private*/
309 @Override
310 @ForceInline
311 public final
312 Byte256Vector
313 lanewise(Ternary op, Vector<Byte> v1, Vector<Byte> v2) {
314 return (Byte256Vector) super.lanewiseTemplate(op, v1, v2); // specialize
315 }
316
317 @Override
318 @ForceInline
319 public final
320 Byte256Vector
321 lanewise(Ternary op, Vector<Byte> v1, Vector<Byte> v2, VectorMask<Byte> m) {
322 return (Byte256Vector) super.lanewiseTemplate(op, Byte256Mask.class, v1, v2, (Byte256Mask) m); // specialize
323 }
324
325 @Override
326 @ForceInline
327 public final
328 Byte256Vector addIndex(int scale) {
329 return (Byte256Vector) super.addIndexTemplate(scale); // specialize
330 }
331
332 // Type specific horizontal reductions
333
334 @Override
335 @ForceInline
336 public final byte reduceLanes(VectorOperators.Associative op) {
337 return super.reduceLanesTemplate(op); // specialized
338 }
339
340 @Override
341 @ForceInline
342 public final byte reduceLanes(VectorOperators.Associative op,
343 VectorMask<Byte> m) {
344 return super.reduceLanesTemplate(op, Byte256Mask.class, (Byte256Mask) m); // specialized
345 }
346
347 @Override
348 @ForceInline
349 public final long reduceLanesToLong(VectorOperators.Associative op) {
350 return (long) super.reduceLanesTemplate(op); // specialized
351 }
352
353 @Override
354 @ForceInline
355 public final long reduceLanesToLong(VectorOperators.Associative op,
356 VectorMask<Byte> m) {
357 return (long) super.reduceLanesTemplate(op, Byte256Mask.class, (Byte256Mask) m); // specialized
358 }
359
360 @ForceInline
361 public VectorShuffle<Byte> toShuffle() {
362 return super.toShuffleTemplate(Byte256Shuffle.class); // specialize
363 }
364
365 // Specialized unary testing
366
367 @Override
368 @ForceInline
369 public final Byte256Mask test(Test op) {
370 return super.testTemplate(Byte256Mask.class, op); // specialize
371 }
372
373 // Specialized comparisons
374
375 @Override
376 @ForceInline
377 public final Byte256Mask compare(Comparison op, Vector<Byte> v) {
378 return super.compareTemplate(Byte256Mask.class, op, v); // specialize
379 }
380
381 @Override
382 @ForceInline
383 public final Byte256Mask compare(Comparison op, byte s) {
384 return super.compareTemplate(Byte256Mask.class, op, s); // specialize
385 }
386
387 @Override
388 @ForceInline
389 public final Byte256Mask compare(Comparison op, long s) {
390 return super.compareTemplate(Byte256Mask.class, op, s); // specialize
391 }
392
393 @Override
394 @ForceInline
395 public final Byte256Mask compare(Comparison op, Vector<Byte> v, VectorMask<Byte> m) {
396 return super.compareTemplate(Byte256Mask.class, op, v, (Byte256Mask) m);
397 }
398
399
400 @Override
401 @ForceInline
402 public Byte256Vector blend(Vector<Byte> v, VectorMask<Byte> m) {
403 return (Byte256Vector)
404 super.blendTemplate(Byte256Mask.class,
405 (Byte256Vector) v,
406 (Byte256Mask) m); // specialize
407 }
408
409 @Override
410 @ForceInline
411 public Byte256Vector slice(int origin, Vector<Byte> v) {
412 return (Byte256Vector) super.sliceTemplate(origin, v); // specialize
413 }
414
415 @Override
416 @ForceInline
417 public Byte256Vector slice(int origin) {
418 return (Byte256Vector) super.sliceTemplate(origin); // specialize
419 }
436 @Override
437 @ForceInline
438 public Byte256Vector unslice(int origin) {
439 return (Byte256Vector) super.unsliceTemplate(origin); // specialize
440 }
441
442 @Override
443 @ForceInline
444 public Byte256Vector rearrange(VectorShuffle<Byte> s) {
445 return (Byte256Vector)
446 super.rearrangeTemplate(Byte256Shuffle.class,
447 (Byte256Shuffle) s); // specialize
448 }
449
450 @Override
451 @ForceInline
452 public Byte256Vector rearrange(VectorShuffle<Byte> shuffle,
453 VectorMask<Byte> m) {
454 return (Byte256Vector)
455 super.rearrangeTemplate(Byte256Shuffle.class,
456 Byte256Mask.class,
457 (Byte256Shuffle) shuffle,
458 (Byte256Mask) m); // specialize
459 }
460
461 @Override
462 @ForceInline
463 public Byte256Vector rearrange(VectorShuffle<Byte> s,
464 Vector<Byte> v) {
465 return (Byte256Vector)
466 super.rearrangeTemplate(Byte256Shuffle.class,
467 (Byte256Shuffle) s,
468 (Byte256Vector) v); // specialize
469 }
470
471 @Override
472 @ForceInline
473 public Byte256Vector selectFrom(Vector<Byte> v) {
474 return (Byte256Vector)
475 super.selectFromTemplate((Byte256Vector) v); // specialize
476 }
662
663 /**
664 * Helper function for lane-wise mask conversions.
665 * This function kicks in after intrinsic failure.
666 */
667 @ForceInline
668 private final <E>
669 VectorMask<E> defaultMaskCast(AbstractSpecies<E> dsp) {
670 if (length() != dsp.laneCount())
671 throw new IllegalArgumentException("VectorMask length and species length differ");
672 boolean[] maskArray = toArray();
673 return dsp.maskFactory(maskArray).check(dsp);
674 }
675
676 @Override
677 @ForceInline
678 public <E> VectorMask<E> cast(VectorSpecies<E> dsp) {
679 AbstractSpecies<E> species = (AbstractSpecies<E>) dsp;
680 if (length() != species.laneCount())
681 throw new IllegalArgumentException("VectorMask length and species length differ");
682
683 return VectorSupport.convert(VectorSupport.VECTOR_OP_CAST,
684 this.getClass(), ETYPE, VLENGTH,
685 species.maskType(), species.elementType(), VLENGTH,
686 this, species,
687 (m, s) -> s.maskFactory(m.toArray()).check(s));
688 }
689
690 @Override
691 @ForceInline
692 public Byte256Mask eq(VectorMask<Byte> mask) {
693 Objects.requireNonNull(mask);
694 Byte256Mask m = (Byte256Mask)mask;
695 return xor(m.not());
696 }
697
698 // Unary operations
699
700 @Override
701 @ForceInline
702 public Byte256Mask not() {
703 return xor(maskAll(true));
704 }
705
706 // Binary operations
707
708 @Override
709 @ForceInline
710 public Byte256Mask and(VectorMask<Byte> mask) {
711 Objects.requireNonNull(mask);
712 Byte256Mask m = (Byte256Mask)mask;
713 return VectorSupport.binaryOp(VECTOR_OP_AND, Byte256Mask.class, null, byte.class, VLENGTH,
714 this, m, null,
715 (m1, m2, vm) -> m1.bOp(m2, (i, a, b) -> a & b));
716 }
717
718 @Override
719 @ForceInline
720 public Byte256Mask or(VectorMask<Byte> mask) {
721 Objects.requireNonNull(mask);
722 Byte256Mask m = (Byte256Mask)mask;
723 return VectorSupport.binaryOp(VECTOR_OP_OR, Byte256Mask.class, null, byte.class, VLENGTH,
724 this, m, null,
725 (m1, m2, vm) -> m1.bOp(m2, (i, a, b) -> a | b));
726 }
727
728 @ForceInline
729 /* package-private */
730 Byte256Mask xor(VectorMask<Byte> mask) {
731 Objects.requireNonNull(mask);
732 Byte256Mask m = (Byte256Mask)mask;
733 return VectorSupport.binaryOp(VECTOR_OP_XOR, Byte256Mask.class, null, byte.class, VLENGTH,
734 this, m, null,
735 (m1, m2, vm) -> m1.bOp(m2, (i, a, b) -> a ^ b));
736 }
737
738 // Mask Query operations
739
740 @Override
741 @ForceInline
742 public int trueCount() {
743 return (int) VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_TRUECOUNT, Byte256Mask.class, byte.class, VLENGTH, this,
744 (m) -> trueCountHelper(m.getBits()));
745 }
746
747 @Override
748 @ForceInline
749 public int firstTrue() {
750 return (int) VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_FIRSTTRUE, Byte256Mask.class, byte.class, VLENGTH, this,
751 (m) -> firstTrueHelper(m.getBits()));
752 }
753
754 @Override
755 @ForceInline
756 public int lastTrue() {
757 return (int) VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_LASTTRUE, Byte256Mask.class, byte.class, VLENGTH, this,
758 (m) -> lastTrueHelper(m.getBits()));
759 }
760
761 @Override
762 @ForceInline
763 public long toLong() {
764 if (length() > Long.SIZE) {
765 throw new UnsupportedOperationException("too many lanes for one long");
766 }
767 return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_TOLONG, Byte256Mask.class, byte.class, VLENGTH, this,
768 (m) -> toLongHelper(m.getBits()));
769 }
770
771 // Reductions
772
773 @Override
774 @ForceInline
775 public boolean anyTrue() {
776 return VectorSupport.test(BT_ne, Byte256Mask.class, byte.class, VLENGTH,
777 this, vspecies().maskAll(true),
778 (m, __) -> anyTrueHelper(((Byte256Mask)m).getBits()));
779 }
780
781 @Override
782 @ForceInline
783 public boolean allTrue() {
784 return VectorSupport.test(BT_overflow, Byte256Mask.class, byte.class, VLENGTH,
785 this, vspecies().maskAll(true),
786 (m, __) -> allTrueHelper(((Byte256Mask)m).getBits()));
787 }
788
859 byte[] r = new byte[reorder1.length];
860 for (int i = 0; i < reorder1.length; i++) {
861 int ssi = reorder2[i];
862 r[i] = reorder1[ssi]; // throws on exceptional index
863 }
864 return new Byte256Shuffle(r);
865 }
866 }
867
868 // ================================================
869
870 // Specialized low-level memory operations.
871
872 @ForceInline
873 @Override
874 final
875 ByteVector fromArray0(byte[] a, int offset) {
876 return super.fromArray0Template(a, offset); // specialize
877 }
878
879 @ForceInline
880 @Override
881 final
882 ByteVector fromArray0(byte[] a, int offset, VectorMask<Byte> m) {
883 return super.fromArray0Template(Byte256Mask.class, a, offset, (Byte256Mask) m); // specialize
884 }
885
886
887
888 @ForceInline
889 @Override
890 final
891 ByteVector fromBooleanArray0(boolean[] a, int offset) {
892 return super.fromBooleanArray0Template(a, offset); // specialize
893 }
894
895 @ForceInline
896 @Override
897 final
898 ByteVector fromBooleanArray0(boolean[] a, int offset, VectorMask<Byte> m) {
899 return super.fromBooleanArray0Template(Byte256Mask.class, a, offset, (Byte256Mask) m); // specialize
900 }
901
902 @ForceInline
903 @Override
904 final
905 ByteVector fromByteArray0(byte[] a, int offset) {
906 return super.fromByteArray0Template(a, offset); // specialize
907 }
908
909 @ForceInline
910 @Override
911 final
912 ByteVector fromByteArray0(byte[] a, int offset, VectorMask<Byte> m) {
913 return super.fromByteArray0Template(Byte256Mask.class, a, offset, (Byte256Mask) m); // specialize
914 }
915
916 @ForceInline
917 @Override
918 final
919 ByteVector fromByteBuffer0(ByteBuffer bb, int offset) {
920 return super.fromByteBuffer0Template(bb, offset); // specialize
921 }
922
923 @ForceInline
924 @Override
925 final
926 ByteVector fromByteBuffer0(ByteBuffer bb, int offset, VectorMask<Byte> m) {
927 return super.fromByteBuffer0Template(Byte256Mask.class, bb, offset, (Byte256Mask) m); // specialize
928 }
929
930 @ForceInline
931 @Override
932 final
933 void intoArray0(byte[] a, int offset) {
934 super.intoArray0Template(a, offset); // specialize
935 }
936
937 @ForceInline
938 @Override
939 final
940 void intoArray0(byte[] a, int offset, VectorMask<Byte> m) {
941 super.intoArray0Template(Byte256Mask.class, a, offset, (Byte256Mask) m);
942 }
943
944
945 @ForceInline
946 @Override
947 final
948 void intoBooleanArray0(boolean[] a, int offset, VectorMask<Byte> m) {
949 super.intoBooleanArray0Template(Byte256Mask.class, a, offset, (Byte256Mask) m);
950 }
951
952 @ForceInline
953 @Override
954 final
955 void intoByteArray0(byte[] a, int offset) {
956 super.intoByteArray0Template(a, offset); // specialize
957 }
958
959 @ForceInline
960 @Override
961 final
962 void intoByteArray0(byte[] a, int offset, VectorMask<Byte> m) {
963 super.intoByteArray0Template(Byte256Mask.class, a, offset, (Byte256Mask) m); // specialize
964 }
965
966 @ForceInline
967 @Override
968 final
969 void intoByteBuffer0(ByteBuffer bb, int offset, VectorMask<Byte> m) {
970 super.intoByteBuffer0Template(Byte256Mask.class, bb, offset, (Byte256Mask) m);
971 }
972
973
974 // End of specialized low-level memory operations.
975
976 // ================================================
977
978 }
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