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erifan
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Hao Sun
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8369456: [TESTBUG] Fix the test failure of TestSelectFromTwoVectorOp.java on sve2 platforms
Reviewed-by: epeter, bkilambi, xgong, haosun
1 parent 87c2091 commit 4e6cadf

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3 files changed

+115
-22
lines changed

3 files changed

+115
-22
lines changed

‎src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp‎

Lines changed: 2 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -2722,9 +2722,8 @@ void C2_MacroAssembler::select_from_two_vectors(FloatRegister dst, FloatRegister
27222722
assert_different_registers(dst, src1, src2, index, tmp);
27232723

27242724
// The cases that can reach this method are -
2725-
// - UseSVE = 0, vector_length_in_bytes = 8 or 16
2726-
// - UseSVE = 1, vector_length_in_bytes = 8 or 16
2727-
// - UseSVE = 2, vector_length_in_bytes >= 8
2725+
// - UseSVE = 0/1, vector_length_in_bytes = 8 or 16, excluding double and long types
2726+
// - UseSVE = 2, vector_length_in_bytes >= 8, for all types
27282727
//
27292728
// SVE/SVE2 tbl instructions are generated when UseSVE = 1 with vector_length_in_bytes = 8
27302729
// and UseSVE = 2 with vector_length_in_bytes >= 8

‎src/hotspot/cpu/x86/x86.ad‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3467,7 +3467,7 @@ bool Matcher::match_rule_supported_vector(int opcode, int vlen, BasicType bt) {
34673467
if (size_in_bits < 128) {
34683468
return false;
34693469
}
3470-
if ((size_in_bits < 512 && !VM_Version::supports_avx512vl())) {
3470+
if (size_in_bits < 512 && !VM_Version::supports_avx512vl()) {
34713471
return false;
34723472
}
34733473
if (bt == T_SHORT && !VM_Version::supports_avx512bw()) {

‎test/hotspot/jtreg/compiler/vectorapi/TestSelectFromTwoVectorOp.java‎

Lines changed: 112 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,6 @@
11
/*
22
* Copyright (c) 2025, Arm Limited. All rights reserved.
3+
* Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
34
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
45
*
56
* This code is free software; you can redistribute it and/or modify it
@@ -185,8 +186,14 @@ public static void selectFromTwoVector_Byte64() {
185186

186187
@Test
187188
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_16, ">0"},
188-
applyIfCPUFeature = {"asimd", "true"},
189+
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
189190
applyIf = {"MaxVectorSize", ">=16"})
191+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_16, ">0"},
192+
applyIfCPUFeature = {"sve2", "true"},
193+
applyIf = {"MaxVectorSize", "16"})
194+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_16, "0"},
195+
applyIfCPUFeature = {"sve2", "true"},
196+
applyIf = {"MaxVectorSize", ">16"})
190197
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_16, ">0"},
191198
applyIfCPUFeatureAnd = {"avx512_vbmi", "true", "avx512vl", "true"},
192199
applyIf = {"MaxVectorSize", ">=16"})
@@ -200,7 +207,10 @@ public static void selectFromTwoVector_Byte128() {
200207
applyIf = {"MaxVectorSize", ">=32"})
201208
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_32, ">0"},
202209
applyIfCPUFeature = {"sve2", "true"},
203-
applyIf = {"MaxVectorSize", ">=32"})
210+
applyIf = {"MaxVectorSize", "32"})
211+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_32, "0"},
212+
applyIfCPUFeature = {"sve2", "true"},
213+
applyIf = {"MaxVectorSize", ">32"})
204214
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_32, ">0"},
205215
applyIfCPUFeatureAnd = {"avx512_vbmi", "true", "avx512vl", "true"},
206216
applyIf = {"MaxVectorSize", ">=32"})
@@ -214,7 +224,10 @@ public static void selectFromTwoVector_Byte256() {
214224
applyIf = {"MaxVectorSize", ">=64"})
215225
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_64, ">0"},
216226
applyIfCPUFeature = {"sve2", "true"},
217-
applyIf = {"MaxVectorSize", ">=64"})
227+
applyIf = {"MaxVectorSize", "64"})
228+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_64, "0"},
229+
applyIfCPUFeature = {"sve2", "true"},
230+
applyIf = {"MaxVectorSize", ">64"})
218231
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VB, IRNode.VECTOR_SIZE_64, ">0"},
219232
applyIfCPUFeatureAnd = {"avx512_vbmi", "true", "avx512f", "true"},
220233
applyIf = {"MaxVectorSize", ">=64"})
@@ -248,7 +261,10 @@ public static void selectFromTwoVector_Short64() {
248261
applyIf = {"MaxVectorSize", ">=16"})
249262
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_8, ">0"},
250263
applyIfCPUFeature = {"sve2", "true"},
251-
applyIf = {"MaxVectorSize", ">=16"})
264+
applyIf = {"MaxVectorSize", "16"})
265+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_8, "0"},
266+
applyIfCPUFeature = {"sve2", "true"},
267+
applyIf = {"MaxVectorSize", ">16"})
252268
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_8, ">0"},
253269
applyIfCPUFeatureAnd = {"avx512bw", "true", "avx512vl", "true"},
254270
applyIf = {"MaxVectorSize", ">=16"})
@@ -262,7 +278,10 @@ public static void selectFromTwoVector_Short128() {
262278
applyIf = {"MaxVectorSize", ">=32"})
263279
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_16, ">0"},
264280
applyIfCPUFeature = {"sve2", "true"},
265-
applyIf = {"MaxVectorSize", ">=32"})
281+
applyIf = {"MaxVectorSize", "32"})
282+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_16, "0"},
283+
applyIfCPUFeature = {"sve2", "true"},
284+
applyIf = {"MaxVectorSize", ">32"})
266285
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_16, ">0"},
267286
applyIfCPUFeatureAnd = {"avx512bw", "true", "avx512vl", "true"},
268287
applyIf = {"MaxVectorSize", ">=32"})
@@ -276,7 +295,10 @@ public static void selectFromTwoVector_Short256() {
276295
applyIf = {"MaxVectorSize", ">=64"})
277296
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_32, ">0"},
278297
applyIfCPUFeature = {"sve2", "true"},
279-
applyIf = {"MaxVectorSize", ">=64"})
298+
applyIf = {"MaxVectorSize", "64"})
299+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_32, "0"},
300+
applyIfCPUFeature = {"sve2", "true"},
301+
applyIf = {"MaxVectorSize", ">64"})
280302
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VS, IRNode.VECTOR_SIZE_32, ">0"},
281303
applyIfCPUFeatureAnd = {"avx512bw", "true", "avx512f", "true"},
282304
applyIf = {"MaxVectorSize", ">=64"})
@@ -309,7 +331,13 @@ public static void selectFromTwoVector_Int64() {
309331
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
310332
applyIf = {"MaxVectorSize", ">=16"})
311333
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_4, ">0"},
312-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
334+
applyIfCPUFeature = {"sve2", "true"},
335+
applyIf = {"MaxVectorSize", "16"})
336+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_4, "0"},
337+
applyIfCPUFeature = {"sve2", "true"},
338+
applyIf = {"MaxVectorSize", ">16"})
339+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_4, ">0"},
340+
applyIfCPUFeature = {"avx512vl", "true"},
313341
applyIf = {"MaxVectorSize", ">=16"})
314342
public static void selectFromTwoVector_Int128() {
315343
IntSelectFromTwoVectorKernel(IntVector.SPECIES_128, ia, ib, iindex[1]);
@@ -320,7 +348,13 @@ public static void selectFromTwoVector_Int128() {
320348
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
321349
applyIf = {"MaxVectorSize", ">=32"})
322350
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_8, ">0"},
323-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
351+
applyIfCPUFeature = {"sve2", "true"},
352+
applyIf = {"MaxVectorSize", "32"})
353+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_8, "0"},
354+
applyIfCPUFeature = {"sve2", "true"},
355+
applyIf = {"MaxVectorSize", ">32"})
356+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_8, ">0"},
357+
applyIfCPUFeature = {"avx512vl", "true"},
324358
applyIf = {"MaxVectorSize", ">=32"})
325359
public static void selectFromTwoVector_Int256() {
326360
IntSelectFromTwoVectorKernel(IntVector.SPECIES_256, ia, ib, iindex[2]);
@@ -331,7 +365,13 @@ public static void selectFromTwoVector_Int256() {
331365
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
332366
applyIf = {"MaxVectorSize", ">=64"})
333367
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_16, ">0"},
334-
applyIfCPUFeatureOr = {"sve2", "true", "avx512f", "true"},
368+
applyIfCPUFeature = {"sve2", "true"},
369+
applyIf = {"MaxVectorSize", "64"})
370+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_16, "0"},
371+
applyIfCPUFeature = {"sve2", "true"},
372+
applyIf = {"MaxVectorSize", ">64"})
373+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VI, IRNode.VECTOR_SIZE_16, ">0"},
374+
applyIfCPUFeature = {"avx512f", "true"},
335375
applyIf = {"MaxVectorSize", ">=64"})
336376
public static void selectFromTwoVector_Int512() {
337377
IntSelectFromTwoVectorKernel(IntVector.SPECIES_512, ia, ib, iindex[3]);
@@ -362,7 +402,13 @@ public static void selectFromTwoVector_Float64() {
362402
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
363403
applyIf = {"MaxVectorSize", ">=16"})
364404
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_4, ">0"},
365-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
405+
applyIfCPUFeature = {"sve2", "true"},
406+
applyIf = {"MaxVectorSize", "16"})
407+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_4, "0"},
408+
applyIfCPUFeature = {"sve2", "true"},
409+
applyIf = {"MaxVectorSize", ">16"})
410+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_4, ">0"},
411+
applyIfCPUFeature = {"avx512vl", "true"},
366412
applyIf = {"MaxVectorSize", ">=16"})
367413
public static void selectFromTwoVector_Float128() {
368414
FloatSelectFromTwoVectorKernel(FloatVector.SPECIES_128, fa, fb, findex[1]);
@@ -373,7 +419,13 @@ public static void selectFromTwoVector_Float128() {
373419
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
374420
applyIf = {"MaxVectorSize", ">=32"})
375421
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_8, ">0"},
376-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
422+
applyIfCPUFeature = {"sve2", "true"},
423+
applyIf = {"MaxVectorSize", "32"})
424+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_8, "0"},
425+
applyIfCPUFeature = {"sve2", "true"},
426+
applyIf = {"MaxVectorSize", ">32"})
427+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_8, ">0"},
428+
applyIfCPUFeature = {"avx512vl", "true"},
377429
applyIf = {"MaxVectorSize", ">=32"})
378430
public static void selectFromTwoVector_Float256() {
379431
FloatSelectFromTwoVectorKernel(FloatVector.SPECIES_256, fa, fb, findex[2]);
@@ -384,7 +436,13 @@ public static void selectFromTwoVector_Float256() {
384436
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
385437
applyIf = {"MaxVectorSize", ">=64"})
386438
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_16, ">0"},
387-
applyIfCPUFeatureOr = {"sve2", "true", "avx512f", "true"},
439+
applyIfCPUFeature = {"sve2", "true"},
440+
applyIf = {"MaxVectorSize", "64"})
441+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_16, "0"},
442+
applyIfCPUFeature = {"sve2", "true"},
443+
applyIf = {"MaxVectorSize", ">64"})
444+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VF, IRNode.VECTOR_SIZE_16, ">0"},
445+
applyIfCPUFeature = {"avx512f", "true"},
388446
applyIf = {"MaxVectorSize", ">=64"})
389447
public static void selectFromTwoVector_Float512() {
390448
FloatSelectFromTwoVectorKernel(FloatVector.SPECIES_512, fa, fb, findex[3]);
@@ -407,7 +465,13 @@ public static void DoubleSelectFromTwoVectorKernel(VectorSpecies SPECIES, double
407465
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
408466
applyIf = {"MaxVectorSize", ">=16"})
409467
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_2, ">0"},
410-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
468+
applyIfCPUFeature = {"sve2", "true"},
469+
applyIf = {"MaxVectorSize", "16"})
470+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_2, "0"},
471+
applyIfCPUFeature = {"sve2", "true"},
472+
applyIf = {"MaxVectorSize", ">16"})
473+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_2, ">0"},
474+
applyIfCPUFeature = {"avx512vl", "true"},
411475
applyIf = {"MaxVectorSize", ">=16"})
412476
public static void selectFromTwoVector_Double128() {
413477
DoubleSelectFromTwoVectorKernel(DoubleVector.SPECIES_128, da, db, dindex[0]);
@@ -418,7 +482,13 @@ public static void selectFromTwoVector_Double128() {
418482
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
419483
applyIf = {"MaxVectorSize", ">=32"})
420484
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_4, ">0"},
421-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
485+
applyIfCPUFeature = {"sve2", "true"},
486+
applyIf = {"MaxVectorSize", "32"})
487+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_4, "0"},
488+
applyIfCPUFeature = {"sve2", "true"},
489+
applyIf = {"MaxVectorSize", ">32"})
490+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_4, ">0"},
491+
applyIfCPUFeature = {"avx512vl", "true"},
422492
applyIf = {"MaxVectorSize", ">=32"})
423493
public static void selectFromTwoVector_Double256() {
424494
DoubleSelectFromTwoVectorKernel(DoubleVector.SPECIES_256, da, db, dindex[1]);
@@ -429,7 +499,13 @@ public static void selectFromTwoVector_Double256() {
429499
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
430500
applyIf = {"MaxVectorSize", ">=64"})
431501
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_8, ">0"},
432-
applyIfCPUFeatureOr = {"sve2", "true", "avx512f", "true"},
502+
applyIfCPUFeature = {"sve2", "true"},
503+
applyIf = {"MaxVectorSize", "64"})
504+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_8, "0"},
505+
applyIfCPUFeature = {"sve2", "true"},
506+
applyIf = {"MaxVectorSize", ">64"})
507+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VD, IRNode.VECTOR_SIZE_8, ">0"},
508+
applyIfCPUFeature = {"avx512f", "true"},
433509
applyIf = {"MaxVectorSize", ">=64"})
434510
public static void selectFromTwoVector_Double512() {
435511
DoubleSelectFromTwoVectorKernel(DoubleVector.SPECIES_512, da, db, dindex[2]);
@@ -452,7 +528,13 @@ public static void LongSelectFromTwoVectorKernel(VectorSpecies SPECIES, long[] l
452528
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
453529
applyIf = {"MaxVectorSize", ">=16"})
454530
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_2, ">0"},
455-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
531+
applyIfCPUFeature = {"sve2", "true"},
532+
applyIf = {"MaxVectorSize", "16"})
533+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_2, "0"},
534+
applyIfCPUFeature = {"sve2", "true"},
535+
applyIf = {"MaxVectorSize", ">16"})
536+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_2, ">0"},
537+
applyIfCPUFeature = {"avx512vl", "true"},
456538
applyIf = {"MaxVectorSize", ">=16"})
457539
public static void selectFromTwoVector_Long128() {
458540
LongSelectFromTwoVectorKernel(LongVector.SPECIES_128, la, lb, lindex[0]);
@@ -463,7 +545,13 @@ public static void selectFromTwoVector_Long128() {
463545
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
464546
applyIf = {"MaxVectorSize", ">=32"})
465547
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_4, ">0"},
466-
applyIfCPUFeatureOr = {"sve2", "true", "avx512vl", "true"},
548+
applyIfCPUFeature = {"sve2", "true"},
549+
applyIf = {"MaxVectorSize", "32"})
550+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_4, "0"},
551+
applyIfCPUFeature = {"sve2", "true"},
552+
applyIf = {"MaxVectorSize", ">32"})
553+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_4, ">0"},
554+
applyIfCPUFeature = {"avx512vl", "true"},
467555
applyIf = {"MaxVectorSize", ">=32"})
468556
public static void selectFromTwoVector_Long256() {
469557
LongSelectFromTwoVectorKernel(LongVector.SPECIES_256, la, lb, lindex[1]);
@@ -474,7 +562,13 @@ public static void selectFromTwoVector_Long256() {
474562
applyIfCPUFeatureAnd = {"asimd", "true", "sve2", "false"},
475563
applyIf = {"MaxVectorSize", ">=64"})
476564
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_8, ">0"},
477-
applyIfCPUFeatureOr = {"sve2", "true", "avx512f", "true"},
565+
applyIfCPUFeature = {"sve2", "true"},
566+
applyIf = {"MaxVectorSize", "64"})
567+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_8, "0"},
568+
applyIfCPUFeature = {"sve2", "true"},
569+
applyIf = {"MaxVectorSize", ">64"})
570+
@IR(counts = {IRNode.SELECT_FROM_TWO_VECTOR_VL, IRNode.VECTOR_SIZE_8, ">0"},
571+
applyIfCPUFeature = {"avx512f", "true"},
478572
applyIf = {"MaxVectorSize", ">=64"})
479573
public static void selectFromTwoVector_Long512() {
480574
LongSelectFromTwoVectorKernel(LongVector.SPECIES_512, la, lb, lindex[2]);

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