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src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleMaxVector.java

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219 
220     @ForceInline
221     final @Override
222     DoubleMaxVector tOp(Vector<Double> v1, Vector<Double> v2, FTriOp f) {
223         return (DoubleMaxVector)
224             super.tOpTemplate((DoubleMaxVector)v1, (DoubleMaxVector)v2,
225                               f);  // specialize
226     }
227 
228     @ForceInline
229     final @Override
230     DoubleMaxVector tOp(Vector<Double> v1, Vector<Double> v2,
231                      VectorMask<Double> m, FTriOp f) {
232         return (DoubleMaxVector)
233             super.tOpTemplate((DoubleMaxVector)v1, (DoubleMaxVector)v2,
234                               (DoubleMaxMask)m, f);  // specialize
235     }
236 
237     @ForceInline
238     final @Override
239     double rOp(double 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<Double,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 DoubleMaxVector lanewise(Unary op) {
273         return (DoubleMaxVector) super.lanewiseTemplate(op);  // specialize
274     }
275 






276     @Override
277     @ForceInline
278     public DoubleMaxVector lanewise(Binary op, Vector<Double> v) {
279         return (DoubleMaxVector) super.lanewiseTemplate(op, v);  // specialize
280     }
281 






282 
283     /*package-private*/
284     @Override
285     @ForceInline
286     public final
287     DoubleMaxVector
288     lanewise(VectorOperators.Ternary op, Vector<Double> v1, Vector<Double> v2) {
289         return (DoubleMaxVector) super.lanewiseTemplate(op, v1, v2);  // specialize
290     }
291 








292     @Override
293     @ForceInline
294     public final
295     DoubleMaxVector addIndex(int scale) {
296         return (DoubleMaxVector) super.addIndexTemplate(scale);  // specialize
297     }
298 
299     // Type specific horizontal reductions
300 
301     @Override
302     @ForceInline
303     public final double reduceLanes(VectorOperators.Associative op) {
304         return super.reduceLanesTemplate(op);  // specialized
305     }
306 
307     @Override
308     @ForceInline
309     public final double reduceLanes(VectorOperators.Associative op,
310                                     VectorMask<Double> m) {
311         return super.reduceLanesTemplate(op, m);  // specialized
312     }
313 
314     @Override
315     @ForceInline
316     public final long reduceLanesToLong(VectorOperators.Associative op) {
317         return (long) super.reduceLanesTemplate(op);  // specialized
318     }
319 
320     @Override
321     @ForceInline
322     public final long reduceLanesToLong(VectorOperators.Associative op,
323                                         VectorMask<Double> m) {
324         return (long) super.reduceLanesTemplate(op, m);  // specialized
325     }
326 
327     @ForceInline
328     public VectorShuffle<Double> toShuffle() {
329         return super.toShuffleTemplate(DoubleMaxShuffle.class); // specialize
330     }
331 
332     // Specialized unary testing
333 
334     @Override
335     @ForceInline
336     public final DoubleMaxMask test(Test op) {
337         return super.testTemplate(DoubleMaxMask.class, op);  // specialize
338     }
339 
340     // Specialized comparisons
341 
342     @Override
343     @ForceInline
344     public final DoubleMaxMask compare(Comparison op, Vector<Double> v) {
345         return super.compareTemplate(DoubleMaxMask.class, op, v);  // specialize
346     }
347 
348     @Override
349     @ForceInline
350     public final DoubleMaxMask compare(Comparison op, double s) {
351         return super.compareTemplate(DoubleMaxMask.class, op, s);  // specialize
352     }
353 
354     @Override
355     @ForceInline
356     public final DoubleMaxMask compare(Comparison op, long s) {
357         return super.compareTemplate(DoubleMaxMask.class, op, s);  // specialize
358     }
359 







360     @Override
361     @ForceInline
362     public DoubleMaxVector blend(Vector<Double> v, VectorMask<Double> m) {
363         return (DoubleMaxVector)
364             super.blendTemplate(DoubleMaxMask.class,
365                                 (DoubleMaxVector) v,
366                                 (DoubleMaxMask) m);  // specialize
367     }
368 
369     @Override
370     @ForceInline
371     public DoubleMaxVector slice(int origin, Vector<Double> v) {
372         return (DoubleMaxVector) super.sliceTemplate(origin, v);  // specialize
373     }
374 
375     @Override
376     @ForceInline
377     public DoubleMaxVector slice(int origin) {
378         return (DoubleMaxVector) super.sliceTemplate(origin);  // specialize
379     }

396     @Override
397     @ForceInline
398     public DoubleMaxVector unslice(int origin) {
399         return (DoubleMaxVector) super.unsliceTemplate(origin);  // specialize
400     }
401 
402     @Override
403     @ForceInline
404     public DoubleMaxVector rearrange(VectorShuffle<Double> s) {
405         return (DoubleMaxVector)
406             super.rearrangeTemplate(DoubleMaxShuffle.class,
407                                     (DoubleMaxShuffle) s);  // specialize
408     }
409 
410     @Override
411     @ForceInline
412     public DoubleMaxVector rearrange(VectorShuffle<Double> shuffle,
413                                   VectorMask<Double> m) {
414         return (DoubleMaxVector)
415             super.rearrangeTemplate(DoubleMaxShuffle.class,

416                                     (DoubleMaxShuffle) shuffle,
417                                     (DoubleMaxMask) m);  // specialize
418     }
419 
420     @Override
421     @ForceInline
422     public DoubleMaxVector rearrange(VectorShuffle<Double> s,
423                                   Vector<Double> v) {
424         return (DoubleMaxVector)
425             super.rearrangeTemplate(DoubleMaxShuffle.class,
426                                     (DoubleMaxShuffle) s,
427                                     (DoubleMaxVector) v);  // specialize
428     }
429 
430     @Override
431     @ForceInline
432     public DoubleMaxVector selectFrom(Vector<Double> v) {
433         return (DoubleMaxVector)
434             super.selectFromTemplate((DoubleMaxVector) v);  // specialize
435     }

560 
561         /**
562          * Helper function for lane-wise mask conversions.
563          * This function kicks in after intrinsic failure.
564          */
565         @ForceInline
566         private final <E>
567         VectorMask<E> defaultMaskCast(AbstractSpecies<E> dsp) {
568             if (length() != dsp.laneCount())
569                 throw new IllegalArgumentException("VectorMask length and species length differ");
570             boolean[] maskArray = toArray();
571             return  dsp.maskFactory(maskArray).check(dsp);
572         }
573 
574         @Override
575         @ForceInline
576         public <E> VectorMask<E> cast(VectorSpecies<E> dsp) {
577             AbstractSpecies<E> species = (AbstractSpecies<E>) dsp;
578             if (length() != species.laneCount())
579                 throw new IllegalArgumentException("VectorMask length and species length differ");
580             if (VSIZE == species.vectorBitSize()) {
581                 Class<?> dtype = species.elementType();
582                 Class<?> dmtype = species.maskType();
583                 return VectorSupport.convert(VectorSupport.VECTOR_OP_REINTERPRET,
584                     this.getClass(), ETYPE, VLENGTH,
585                     dmtype, dtype, VLENGTH,
586                     this, species,
587                     DoubleMaxMask::defaultMaskCast);
588             }
589             return this.defaultMaskCast(species);
590         }
591 
592         @Override
593         @ForceInline
594         public DoubleMaxMask eq(VectorMask<Double> mask) {
595             Objects.requireNonNull(mask);
596             DoubleMaxMask m = (DoubleMaxMask)mask;
597             return xor(m.not());
598         }
599 
600         // Unary operations
601 
602         @Override
603         @ForceInline
604         public DoubleMaxMask not() {
605             return xor(maskAll(true));
606         }
607 
608         // Binary operations
609 
610         @Override
611         @ForceInline
612         public DoubleMaxMask and(VectorMask<Double> mask) {
613             Objects.requireNonNull(mask);
614             DoubleMaxMask m = (DoubleMaxMask)mask;
615             return VectorSupport.binaryOp(VECTOR_OP_AND, DoubleMaxMask.class, long.class, VLENGTH,
616                                              this, m,
617                                              (m1, m2) -> m1.bOp(m2, (i, a, b) -> a & b));
618         }
619 
620         @Override
621         @ForceInline
622         public DoubleMaxMask or(VectorMask<Double> mask) {
623             Objects.requireNonNull(mask);
624             DoubleMaxMask m = (DoubleMaxMask)mask;
625             return VectorSupport.binaryOp(VECTOR_OP_OR, DoubleMaxMask.class, long.class, VLENGTH,
626                                              this, m,
627                                              (m1, m2) -> m1.bOp(m2, (i, a, b) -> a | b));
628         }
629 
630         @ForceInline
631         /* package-private */
632         DoubleMaxMask xor(VectorMask<Double> mask) {
633             Objects.requireNonNull(mask);
634             DoubleMaxMask m = (DoubleMaxMask)mask;
635             return VectorSupport.binaryOp(VECTOR_OP_XOR, DoubleMaxMask.class, long.class, VLENGTH,
636                                           this, m,
637                                           (m1, m2) -> m1.bOp(m2, (i, a, b) -> a ^ b));
638         }
639 
640         // Mask Query operations
641 
642         @Override
643         @ForceInline
644         public int trueCount() {
645             return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_TRUECOUNT, DoubleMaxMask.class, long.class, VLENGTH, this,
646                                                       (m) -> trueCountHelper(((DoubleMaxMask)m).getBits()));
647         }
648 
649         @Override
650         @ForceInline
651         public int firstTrue() {
652             return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_FIRSTTRUE, DoubleMaxMask.class, long.class, VLENGTH, this,
653                                                       (m) -> firstTrueHelper(((DoubleMaxMask)m).getBits()));
654         }
655 
656         @Override
657         @ForceInline
658         public int lastTrue() {
659             return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_LASTTRUE, DoubleMaxMask.class, long.class, VLENGTH, this,
660                                                       (m) -> lastTrueHelper(((DoubleMaxMask)m).getBits()));










661         }
662 
663         // Reductions
664 
665         @Override
666         @ForceInline
667         public boolean anyTrue() {
668             return VectorSupport.test(BT_ne, DoubleMaxMask.class, long.class, VLENGTH,
669                                          this, vspecies().maskAll(true),
670                                          (m, __) -> anyTrueHelper(((DoubleMaxMask)m).getBits()));
671         }
672 
673         @Override
674         @ForceInline
675         public boolean allTrue() {
676             return VectorSupport.test(BT_overflow, DoubleMaxMask.class, long.class, VLENGTH,
677                                          this, vspecies().maskAll(true),
678                                          (m, __) -> allTrueHelper(((DoubleMaxMask)m).getBits()));
679         }
680 

751             byte[] r = new byte[reorder1.length];
752             for (int i = 0; i < reorder1.length; i++) {
753                 int ssi = reorder2[i];
754                 r[i] = reorder1[ssi];  // throws on exceptional index
755             }
756             return new DoubleMaxShuffle(r);
757         }
758     }
759 
760     // ================================================
761 
762     // Specialized low-level memory operations.
763 
764     @ForceInline
765     @Override
766     final
767     DoubleVector fromArray0(double[] a, int offset) {
768         return super.fromArray0Template(a, offset);  // specialize
769     }
770 














771 
772 
773     @ForceInline
774     @Override
775     final
776     DoubleVector fromByteArray0(byte[] a, int offset) {
777         return super.fromByteArray0Template(a, offset);  // specialize
778     }
779 







780     @ForceInline
781     @Override
782     final
783     DoubleVector fromByteBuffer0(ByteBuffer bb, int offset) {
784         return super.fromByteBuffer0Template(bb, offset);  // specialize
785     }
786 







787     @ForceInline
788     @Override
789     final
790     void intoArray0(double[] a, int offset) {
791         super.intoArray0Template(a, offset);  // specialize
792     }
793 















794     @ForceInline
795     @Override
796     final
797     void intoByteArray0(byte[] a, int offset) {
798         super.intoByteArray0Template(a, offset);  // specialize
799     }
800 















801     // End of specialized low-level memory operations.
802 
803     // ================================================
804 
805 }

219 
220     @ForceInline
221     final @Override
222     DoubleMaxVector tOp(Vector<Double> v1, Vector<Double> v2, FTriOp f) {
223         return (DoubleMaxVector)
224             super.tOpTemplate((DoubleMaxVector)v1, (DoubleMaxVector)v2,
225                               f);  // specialize
226     }
227 
228     @ForceInline
229     final @Override
230     DoubleMaxVector tOp(Vector<Double> v1, Vector<Double> v2,
231                      VectorMask<Double> m, FTriOp f) {
232         return (DoubleMaxVector)
233             super.tOpTemplate((DoubleMaxVector)v1, (DoubleMaxVector)v2,
234                               (DoubleMaxMask)m, f);  // specialize
235     }
236 
237     @ForceInline
238     final @Override
239     double rOp(double v, VectorMask<Double> 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<Double,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 DoubleMaxVector lanewise(Unary op) {
273         return (DoubleMaxVector) super.lanewiseTemplate(op);  // specialize
274     }
275 
276     @Override
277     @ForceInline
278     public DoubleMaxVector lanewise(Unary op, VectorMask<Double> m) {
279         return (DoubleMaxVector) super.lanewiseTemplate(op, DoubleMaxMask.class, (DoubleMaxMask) m);  // specialize
280     }
281 
282     @Override
283     @ForceInline
284     public DoubleMaxVector lanewise(Binary op, Vector<Double> v) {
285         return (DoubleMaxVector) super.lanewiseTemplate(op, v);  // specialize
286     }
287 
288     @Override
289     @ForceInline
290     public DoubleMaxVector lanewise(Binary op, Vector<Double> v, VectorMask<Double> m) {
291         return (DoubleMaxVector) super.lanewiseTemplate(op, DoubleMaxMask.class, v, (DoubleMaxMask) m);  // specialize
292     }
293 
294 
295     /*package-private*/
296     @Override
297     @ForceInline
298     public final
299     DoubleMaxVector
300     lanewise(Ternary op, Vector<Double> v1, Vector<Double> v2) {
301         return (DoubleMaxVector) super.lanewiseTemplate(op, v1, v2);  // specialize
302     }
303 
304     @Override
305     @ForceInline
306     public final
307     DoubleMaxVector
308     lanewise(Ternary op, Vector<Double> v1, Vector<Double> v2, VectorMask<Double> m) {
309         return (DoubleMaxVector) super.lanewiseTemplate(op, DoubleMaxMask.class, v1, v2, (DoubleMaxMask) m);  // specialize
310     }
311 
312     @Override
313     @ForceInline
314     public final
315     DoubleMaxVector addIndex(int scale) {
316         return (DoubleMaxVector) super.addIndexTemplate(scale);  // specialize
317     }
318 
319     // Type specific horizontal reductions
320 
321     @Override
322     @ForceInline
323     public final double reduceLanes(VectorOperators.Associative op) {
324         return super.reduceLanesTemplate(op);  // specialized
325     }
326 
327     @Override
328     @ForceInline
329     public final double reduceLanes(VectorOperators.Associative op,
330                                     VectorMask<Double> m) {
331         return super.reduceLanesTemplate(op, DoubleMaxMask.class, (DoubleMaxMask) m);  // specialized
332     }
333 
334     @Override
335     @ForceInline
336     public final long reduceLanesToLong(VectorOperators.Associative op) {
337         return (long) super.reduceLanesTemplate(op);  // specialized
338     }
339 
340     @Override
341     @ForceInline
342     public final long reduceLanesToLong(VectorOperators.Associative op,
343                                         VectorMask<Double> m) {
344         return (long) super.reduceLanesTemplate(op, DoubleMaxMask.class, (DoubleMaxMask) m);  // specialized
345     }
346 
347     @ForceInline
348     public VectorShuffle<Double> toShuffle() {
349         return super.toShuffleTemplate(DoubleMaxShuffle.class); // specialize
350     }
351 
352     // Specialized unary testing
353 
354     @Override
355     @ForceInline
356     public final DoubleMaxMask test(Test op) {
357         return super.testTemplate(DoubleMaxMask.class, op);  // specialize
358     }
359 
360     // Specialized comparisons
361 
362     @Override
363     @ForceInline
364     public final DoubleMaxMask compare(Comparison op, Vector<Double> v) {
365         return super.compareTemplate(DoubleMaxMask.class, op, v);  // specialize
366     }
367 
368     @Override
369     @ForceInline
370     public final DoubleMaxMask compare(Comparison op, double s) {
371         return super.compareTemplate(DoubleMaxMask.class, op, s);  // specialize
372     }
373 
374     @Override
375     @ForceInline
376     public final DoubleMaxMask compare(Comparison op, long s) {
377         return super.compareTemplate(DoubleMaxMask.class, op, s);  // specialize
378     }
379 
380     @Override
381     @ForceInline
382     public final DoubleMaxMask compare(Comparison op, Vector<Double> v, VectorMask<Double> m) {
383         return super.compareTemplate(DoubleMaxMask.class, op, v, (DoubleMaxMask) m);
384     }
385 
386 
387     @Override
388     @ForceInline
389     public DoubleMaxVector blend(Vector<Double> v, VectorMask<Double> m) {
390         return (DoubleMaxVector)
391             super.blendTemplate(DoubleMaxMask.class,
392                                 (DoubleMaxVector) v,
393                                 (DoubleMaxMask) m);  // specialize
394     }
395 
396     @Override
397     @ForceInline
398     public DoubleMaxVector slice(int origin, Vector<Double> v) {
399         return (DoubleMaxVector) super.sliceTemplate(origin, v);  // specialize
400     }
401 
402     @Override
403     @ForceInline
404     public DoubleMaxVector slice(int origin) {
405         return (DoubleMaxVector) super.sliceTemplate(origin);  // specialize
406     }

423     @Override
424     @ForceInline
425     public DoubleMaxVector unslice(int origin) {
426         return (DoubleMaxVector) super.unsliceTemplate(origin);  // specialize
427     }
428 
429     @Override
430     @ForceInline
431     public DoubleMaxVector rearrange(VectorShuffle<Double> s) {
432         return (DoubleMaxVector)
433             super.rearrangeTemplate(DoubleMaxShuffle.class,
434                                     (DoubleMaxShuffle) s);  // specialize
435     }
436 
437     @Override
438     @ForceInline
439     public DoubleMaxVector rearrange(VectorShuffle<Double> shuffle,
440                                   VectorMask<Double> m) {
441         return (DoubleMaxVector)
442             super.rearrangeTemplate(DoubleMaxShuffle.class,
443                                     DoubleMaxMask.class,
444                                     (DoubleMaxShuffle) shuffle,
445                                     (DoubleMaxMask) m);  // specialize
446     }
447 
448     @Override
449     @ForceInline
450     public DoubleMaxVector rearrange(VectorShuffle<Double> s,
451                                   Vector<Double> v) {
452         return (DoubleMaxVector)
453             super.rearrangeTemplate(DoubleMaxShuffle.class,
454                                     (DoubleMaxShuffle) s,
455                                     (DoubleMaxVector) v);  // specialize
456     }
457 
458     @Override
459     @ForceInline
460     public DoubleMaxVector selectFrom(Vector<Double> v) {
461         return (DoubleMaxVector)
462             super.selectFromTemplate((DoubleMaxVector) v);  // specialize
463     }

588 
589         /**
590          * Helper function for lane-wise mask conversions.
591          * This function kicks in after intrinsic failure.
592          */
593         @ForceInline
594         private final <E>
595         VectorMask<E> defaultMaskCast(AbstractSpecies<E> dsp) {
596             if (length() != dsp.laneCount())
597                 throw new IllegalArgumentException("VectorMask length and species length differ");
598             boolean[] maskArray = toArray();
599             return  dsp.maskFactory(maskArray).check(dsp);
600         }
601 
602         @Override
603         @ForceInline
604         public <E> VectorMask<E> cast(VectorSpecies<E> dsp) {
605             AbstractSpecies<E> species = (AbstractSpecies<E>) dsp;
606             if (length() != species.laneCount())
607                 throw new IllegalArgumentException("VectorMask length and species length differ");
608 
609             return VectorSupport.convert(VectorSupport.VECTOR_OP_CAST,
610                 this.getClass(), ETYPE, VLENGTH,
611                 species.maskType(), species.elementType(), VLENGTH,
612                 this, species,
613                 (m, s) -> s.maskFactory(m.toArray()).check(s));




614         }
615 
616         @Override
617         @ForceInline
618         public DoubleMaxMask eq(VectorMask<Double> mask) {
619             Objects.requireNonNull(mask);
620             DoubleMaxMask m = (DoubleMaxMask)mask;
621             return xor(m.not());
622         }
623 
624         // Unary operations
625 
626         @Override
627         @ForceInline
628         public DoubleMaxMask not() {
629             return xor(maskAll(true));
630         }
631 
632         // Binary operations
633 
634         @Override
635         @ForceInline
636         public DoubleMaxMask and(VectorMask<Double> mask) {
637             Objects.requireNonNull(mask);
638             DoubleMaxMask m = (DoubleMaxMask)mask;
639             return VectorSupport.binaryOp(VECTOR_OP_AND, DoubleMaxMask.class, null, long.class, VLENGTH,
640                                           this, m, null,
641                                           (m1, m2, vm) -> m1.bOp(m2, (i, a, b) -> a & b));
642         }
643 
644         @Override
645         @ForceInline
646         public DoubleMaxMask or(VectorMask<Double> mask) {
647             Objects.requireNonNull(mask);
648             DoubleMaxMask m = (DoubleMaxMask)mask;
649             return VectorSupport.binaryOp(VECTOR_OP_OR, DoubleMaxMask.class, null, long.class, VLENGTH,
650                                           this, m, null,
651                                           (m1, m2, vm) -> m1.bOp(m2, (i, a, b) -> a | b));
652         }
653 
654         @ForceInline
655         /* package-private */
656         DoubleMaxMask xor(VectorMask<Double> mask) {
657             Objects.requireNonNull(mask);
658             DoubleMaxMask m = (DoubleMaxMask)mask;
659             return VectorSupport.binaryOp(VECTOR_OP_XOR, DoubleMaxMask.class, null, long.class, VLENGTH,
660                                           this, m, null,
661                                           (m1, m2, vm) -> m1.bOp(m2, (i, a, b) -> a ^ b));
662         }
663 
664         // Mask Query operations
665 
666         @Override
667         @ForceInline
668         public int trueCount() {
669             return (int) VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_TRUECOUNT, DoubleMaxMask.class, long.class, VLENGTH, this,
670                                                       (m) -> trueCountHelper(m.getBits()));
671         }
672 
673         @Override
674         @ForceInline
675         public int firstTrue() {
676             return (int) VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_FIRSTTRUE, DoubleMaxMask.class, long.class, VLENGTH, this,
677                                                       (m) -> firstTrueHelper(m.getBits()));
678         }
679 
680         @Override
681         @ForceInline
682         public int lastTrue() {
683             return (int) VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_LASTTRUE, DoubleMaxMask.class, long.class, VLENGTH, this,
684                                                       (m) -> lastTrueHelper(m.getBits()));
685         }
686 
687         @Override
688         @ForceInline
689         public long toLong() {
690             if (length() > Long.SIZE) {
691                 throw new UnsupportedOperationException("too many lanes for one long");
692             }
693             return VectorSupport.maskReductionCoerced(VECTOR_OP_MASK_TOLONG, DoubleMaxMask.class, long.class, VLENGTH, this,
694                                                       (m) -> toLongHelper(m.getBits()));
695         }
696 
697         // Reductions
698 
699         @Override
700         @ForceInline
701         public boolean anyTrue() {
702             return VectorSupport.test(BT_ne, DoubleMaxMask.class, long.class, VLENGTH,
703                                          this, vspecies().maskAll(true),
704                                          (m, __) -> anyTrueHelper(((DoubleMaxMask)m).getBits()));
705         }
706 
707         @Override
708         @ForceInline
709         public boolean allTrue() {
710             return VectorSupport.test(BT_overflow, DoubleMaxMask.class, long.class, VLENGTH,
711                                          this, vspecies().maskAll(true),
712                                          (m, __) -> allTrueHelper(((DoubleMaxMask)m).getBits()));
713         }
714 

785             byte[] r = new byte[reorder1.length];
786             for (int i = 0; i < reorder1.length; i++) {
787                 int ssi = reorder2[i];
788                 r[i] = reorder1[ssi];  // throws on exceptional index
789             }
790             return new DoubleMaxShuffle(r);
791         }
792     }
793 
794     // ================================================
795 
796     // Specialized low-level memory operations.
797 
798     @ForceInline
799     @Override
800     final
801     DoubleVector fromArray0(double[] a, int offset) {
802         return super.fromArray0Template(a, offset);  // specialize
803     }
804 
805     @ForceInline
806     @Override
807     final
808     DoubleVector fromArray0(double[] a, int offset, VectorMask<Double> m) {
809         return super.fromArray0Template(DoubleMaxMask.class, a, offset, (DoubleMaxMask) m);  // specialize
810     }
811 
812     @ForceInline
813     @Override
814     final
815     DoubleVector fromArray0(double[] a, int offset, int[] indexMap, int mapOffset, VectorMask<Double> m) {
816         return super.fromArray0Template(DoubleMaxMask.class, a, offset, indexMap, mapOffset, (DoubleMaxMask) m);
817     }
818 
819 
820 
821     @ForceInline
822     @Override
823     final
824     DoubleVector fromByteArray0(byte[] a, int offset) {
825         return super.fromByteArray0Template(a, offset);  // specialize
826     }
827 
828     @ForceInline
829     @Override
830     final
831     DoubleVector fromByteArray0(byte[] a, int offset, VectorMask<Double> m) {
832         return super.fromByteArray0Template(DoubleMaxMask.class, a, offset, (DoubleMaxMask) m);  // specialize
833     }
834 
835     @ForceInline
836     @Override
837     final
838     DoubleVector fromByteBuffer0(ByteBuffer bb, int offset) {
839         return super.fromByteBuffer0Template(bb, offset);  // specialize
840     }
841 
842     @ForceInline
843     @Override
844     final
845     DoubleVector fromByteBuffer0(ByteBuffer bb, int offset, VectorMask<Double> m) {
846         return super.fromByteBuffer0Template(DoubleMaxMask.class, bb, offset, (DoubleMaxMask) m);  // specialize
847     }
848 
849     @ForceInline
850     @Override
851     final
852     void intoArray0(double[] a, int offset) {
853         super.intoArray0Template(a, offset);  // specialize
854     }
855 
856     @ForceInline
857     @Override
858     final
859     void intoArray0(double[] a, int offset, VectorMask<Double> m) {
860         super.intoArray0Template(DoubleMaxMask.class, a, offset, (DoubleMaxMask) m);
861     }
862 
863     @ForceInline
864     @Override
865     final
866     void intoArray0(double[] a, int offset, int[] indexMap, int mapOffset, VectorMask<Double> m) {
867         super.intoArray0Template(DoubleMaxMask.class, a, offset, indexMap, mapOffset, (DoubleMaxMask) m);
868     }
869 
870 
871     @ForceInline
872     @Override
873     final
874     void intoByteArray0(byte[] a, int offset) {
875         super.intoByteArray0Template(a, offset);  // specialize
876     }
877 
878     @ForceInline
879     @Override
880     final
881     void intoByteArray0(byte[] a, int offset, VectorMask<Double> m) {
882         super.intoByteArray0Template(DoubleMaxMask.class, a, offset, (DoubleMaxMask) m);  // specialize
883     }
884 
885     @ForceInline
886     @Override
887     final
888     void intoByteBuffer0(ByteBuffer bb, int offset, VectorMask<Double> m) {
889         super.intoByteBuffer0Template(DoubleMaxMask.class, bb, offset, (DoubleMaxMask) m);
890     }
891 
892 
893     // End of specialized low-level memory operations.
894 
895     // ================================================
896 
897 }
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