/* * Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 8358521 * @summary Test reassociation of broadcasted inputs across vector operations * @modules jdk.incubator.vector * @library /test/lib / * @run driver compiler.vectorapi.TestVectorReassociations */ package compiler.vectorapi; import compiler.lib.ir_framework.*; import jdk.incubator.vector.*; import java.util.stream.IntStream; /** * Tests for the reassociation transform: * VectorOp(broadcast(a), VectorOp(broadcast(b), array)) * => VectorOp(broadcast(ScalarOp(a, b)), array) */ public class TestVectorReassociations { public static void main(String[] args) { TestFramework.runWithFlags("--add-modules=jdk.incubator.vector"); } /* ======================= * INT * ======================= */ static final VectorSpecies ISP = IntVector.SPECIES_PREFERRED; static int[] intIn = IntStream.range(0, IntVector.SPECIES_PREFERRED.length()).toArray(); static int[] intOut = new int[IntVector.SPECIES_PREFERRED.length()]; static int ia = 17, ib = 9; // --- INT ADD --- // bcast(a) ADD (bcast(b) ADD array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_add_reassociation_pattern1() { IntVector.broadcast(ISP, ia) .lanewise(VectorOperators.ADD, IntVector.broadcast(ISP, ib) .lanewise(VectorOperators.ADD, IntVector.fromArray(ISP, intIn, 0))) .intoArray(intOut, 0); } // bcast(a) ADD (array ADD bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_add_reassociation_pattern2() { IntVector.broadcast(ISP, ia) .lanewise(VectorOperators.ADD, IntVector.fromArray(ISP, intIn, 0) .lanewise(VectorOperators.ADD, IntVector.broadcast(ISP, ib))) .intoArray(intOut, 0); } // (bcast(a) ADD array) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_add_reassociation_pattern3() { IntVector.broadcast(ISP, ia) .lanewise(VectorOperators.ADD, IntVector.fromArray(ISP, intIn, 0)) .lanewise(VectorOperators.ADD, IntVector.broadcast(ISP, ib)) .intoArray(intOut, 0); } // (array ADD bcast(a)) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_add_reassociation_pattern4() { IntVector.fromArray(ISP, intIn, 0) .lanewise(VectorOperators.ADD, IntVector.broadcast(ISP, ia)) .lanewise(VectorOperators.ADD, IntVector.broadcast(ISP, ib)) .intoArray(intOut, 0); } // --- INT MUL --- // bcast(a) MUL (bcast(b) MUL array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_mul_reassociation_pattern1() { IntVector.broadcast(ISP, ia) .lanewise(VectorOperators.MUL, IntVector.broadcast(ISP, ib) .lanewise(VectorOperators.MUL, IntVector.fromArray(ISP, intIn, 0))) .intoArray(intOut, 0); } // bcast(a) MUL (array MUL bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_mul_reassociation_pattern2() { IntVector.broadcast(ISP, ia) .lanewise(VectorOperators.MUL, IntVector.fromArray(ISP, intIn, 0) .lanewise(VectorOperators.MUL, IntVector.broadcast(ISP, ib))) .intoArray(intOut, 0); } // (bcast(a) MUL array) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_mul_reassociation_pattern3() { IntVector.broadcast(ISP, ia) .lanewise(VectorOperators.MUL, IntVector.fromArray(ISP, intIn, 0)) .lanewise(VectorOperators.MUL, IntVector.broadcast(ISP, ib)) .intoArray(intOut, 0); } // (array MUL bcast(a)) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VI, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_I, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_int_mul_reassociation_pattern4() { IntVector.fromArray(ISP, intIn, 0) .lanewise(VectorOperators.MUL, IntVector.broadcast(ISP, ia)) .lanewise(VectorOperators.MUL, IntVector.broadcast(ISP, ib)) .intoArray(intOut, 0); } /* ======================= * LONG * ======================= */ static final VectorSpecies LSP = LongVector.SPECIES_PREFERRED; static long[] longIn; static long[] longOut; static long la = 17L, lb = 9L; static { longIn = new long[LSP.length()]; longOut = new long[LSP.length()]; for (int i = 0; i < LSP.length(); i++) { longIn[i] = (long) i; } } // --- LONG ADD --- // bcast(a) ADD (bcast(b) ADD array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_add_reassociation_pattern1() { LongVector.broadcast(LSP, la) .lanewise(VectorOperators.ADD, LongVector.broadcast(LSP, lb) .lanewise(VectorOperators.ADD, LongVector.fromArray(LSP, longIn, 0))) .intoArray(longOut, 0); } // bcast(a) ADD (array ADD bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_add_reassociation_pattern2() { LongVector.broadcast(LSP, la) .lanewise(VectorOperators.ADD, LongVector.fromArray(LSP, longIn, 0) .lanewise(VectorOperators.ADD, LongVector.broadcast(LSP, lb))) .intoArray(longOut, 0); } // (bcast(a) ADD array) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_add_reassociation_pattern3() { LongVector.broadcast(LSP, la) .lanewise(VectorOperators.ADD, LongVector.fromArray(LSP, longIn, 0)) .lanewise(VectorOperators.ADD, LongVector.broadcast(LSP, lb)) .intoArray(longOut, 0); } // (array ADD bcast(a)) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_add_reassociation_pattern4() { LongVector.fromArray(LSP, longIn, 0) .lanewise(VectorOperators.ADD, LongVector.broadcast(LSP, la)) .lanewise(VectorOperators.ADD, LongVector.broadcast(LSP, lb)) .intoArray(longOut, 0); } // --- LONG MUL --- // bcast(a) MUL (bcast(b) MUL array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_mul_reassociation_pattern1() { LongVector.broadcast(LSP, la) .lanewise(VectorOperators.MUL, LongVector.broadcast(LSP, lb) .lanewise(VectorOperators.MUL, LongVector.fromArray(LSP, longIn, 0))) .intoArray(longOut, 0); } // bcast(a) MUL (array MUL bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_mul_reassociation_pattern2() { LongVector.broadcast(LSP, la) .lanewise(VectorOperators.MUL, LongVector.fromArray(LSP, longIn, 0) .lanewise(VectorOperators.MUL, LongVector.broadcast(LSP, lb))) .intoArray(longOut, 0); } // (bcast(a) MUL array) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_mul_reassociation_pattern3() { LongVector.broadcast(LSP, la) .lanewise(VectorOperators.MUL, LongVector.fromArray(LSP, longIn, 0)) .lanewise(VectorOperators.MUL, LongVector.broadcast(LSP, lb)) .intoArray(longOut, 0); } // (array MUL bcast(a)) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VL, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_L, ">= 1", IRNode.REPLICATE_L, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_long_mul_reassociation_pattern4() { LongVector.fromArray(LSP, longIn, 0) .lanewise(VectorOperators.MUL, LongVector.broadcast(LSP, la)) .lanewise(VectorOperators.MUL, LongVector.broadcast(LSP, lb)) .intoArray(longOut, 0); } /* ======================= * SHORT * ======================= */ static final VectorSpecies SSP = ShortVector.SPECIES_PREFERRED; static short[] shortIn; static short[] shortOut; static short sa = 17, sb = 9; static { shortIn = new short[SSP.length()]; shortOut = new short[SSP.length()]; for (int i = 0; i < SSP.length(); i++) { shortIn[i] = (short) i; } } // --- SHORT ADD --- // bcast(a) ADD (bcast(b) ADD array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_add_reassociation_pattern1() { ShortVector.broadcast(SSP, sa) .lanewise(VectorOperators.ADD, ShortVector.broadcast(SSP, sb) .lanewise(VectorOperators.ADD, ShortVector.fromArray(SSP, shortIn, 0))) .intoArray(shortOut, 0); } // bcast(a) ADD (array ADD bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_add_reassociation_pattern2() { ShortVector.broadcast(SSP, sa) .lanewise(VectorOperators.ADD, ShortVector.fromArray(SSP, shortIn, 0) .lanewise(VectorOperators.ADD, ShortVector.broadcast(SSP, sb))) .intoArray(shortOut, 0); } // (bcast(a) ADD array) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_add_reassociation_pattern3() { ShortVector.broadcast(SSP, sa) .lanewise(VectorOperators.ADD, ShortVector.fromArray(SSP, shortIn, 0)) .lanewise(VectorOperators.ADD, ShortVector.broadcast(SSP, sb)) .intoArray(shortOut, 0); } // (array ADD bcast(a)) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_add_reassociation_pattern4() { ShortVector.fromArray(SSP, shortIn, 0) .lanewise(VectorOperators.ADD, ShortVector.broadcast(SSP, sa)) .lanewise(VectorOperators.ADD, ShortVector.broadcast(SSP, sb)) .intoArray(shortOut, 0); } // --- SHORT MUL --- // bcast(a) MUL (bcast(b) MUL array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_mul_reassociation_pattern1() { ShortVector.broadcast(SSP, sa) .lanewise(VectorOperators.MUL, ShortVector.broadcast(SSP, sb) .lanewise(VectorOperators.MUL, ShortVector.fromArray(SSP, shortIn, 0))) .intoArray(shortOut, 0); } // bcast(a) MUL (array MUL bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_mul_reassociation_pattern2() { ShortVector.broadcast(SSP, sa) .lanewise(VectorOperators.MUL, ShortVector.fromArray(SSP, shortIn, 0) .lanewise(VectorOperators.MUL, ShortVector.broadcast(SSP, sb))) .intoArray(shortOut, 0); } // (bcast(a) MUL array) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_mul_reassociation_pattern3() { ShortVector.broadcast(SSP, sa) .lanewise(VectorOperators.MUL, ShortVector.fromArray(SSP, shortIn, 0)) .lanewise(VectorOperators.MUL, ShortVector.broadcast(SSP, sb)) .intoArray(shortOut, 0); } // (array MUL bcast(a)) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VS, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_S, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_short_mul_reassociation_pattern4() { ShortVector.fromArray(SSP, shortIn, 0) .lanewise(VectorOperators.MUL, ShortVector.broadcast(SSP, sa)) .lanewise(VectorOperators.MUL, ShortVector.broadcast(SSP, sb)) .intoArray(shortOut, 0); } /* ======================= * BYTE * ======================= */ static final VectorSpecies BSP = ByteVector.SPECIES_PREFERRED; static byte[] byteIn; static byte[] byteOut; static byte ba = 17, bb = 9; static { byteIn = new byte[BSP.length()]; byteOut = new byte[BSP.length()]; for (int i = 0; i < BSP.length(); i++) { byteIn[i] = (byte) i; } } // --- BYTE ADD --- // bcast(a) ADD (bcast(b) ADD array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_add_reassociation_pattern1() { ByteVector.broadcast(BSP, ba) .lanewise(VectorOperators.ADD, ByteVector.broadcast(BSP, bb) .lanewise(VectorOperators.ADD, ByteVector.fromArray(BSP, byteIn, 0))) .intoArray(byteOut, 0); } // bcast(a) ADD (array ADD bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_add_reassociation_pattern2() { ByteVector.broadcast(BSP, ba) .lanewise(VectorOperators.ADD, ByteVector.fromArray(BSP, byteIn, 0) .lanewise(VectorOperators.ADD, ByteVector.broadcast(BSP, bb))) .intoArray(byteOut, 0); } // (bcast(a) ADD array) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_add_reassociation_pattern3() { ByteVector.broadcast(BSP, ba) .lanewise(VectorOperators.ADD, ByteVector.fromArray(BSP, byteIn, 0)) .lanewise(VectorOperators.ADD, ByteVector.broadcast(BSP, bb)) .intoArray(byteOut, 0); } // (array ADD bcast(a)) ADD bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.ADD_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.ADD_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_add_reassociation_pattern4() { ByteVector.fromArray(BSP, byteIn, 0) .lanewise(VectorOperators.ADD, ByteVector.broadcast(BSP, ba)) .lanewise(VectorOperators.ADD, ByteVector.broadcast(BSP, bb)) .intoArray(byteOut, 0); } // --- BYTE MUL --- // bcast(a) MUL (bcast(b) MUL array) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_mul_reassociation_pattern1() { ByteVector.broadcast(BSP, ba) .lanewise(VectorOperators.MUL, ByteVector.broadcast(BSP, bb) .lanewise(VectorOperators.MUL, ByteVector.fromArray(BSP, byteIn, 0))) .intoArray(byteOut, 0); } // bcast(a) MUL (array MUL bcast(b)) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_mul_reassociation_pattern2() { ByteVector.broadcast(BSP, ba) .lanewise(VectorOperators.MUL, ByteVector.fromArray(BSP, byteIn, 0) .lanewise(VectorOperators.MUL, ByteVector.broadcast(BSP, bb))) .intoArray(byteOut, 0); } // (bcast(a) MUL array) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_mul_reassociation_pattern3() { ByteVector.broadcast(BSP, ba) .lanewise(VectorOperators.MUL, ByteVector.fromArray(BSP, byteIn, 0)) .lanewise(VectorOperators.MUL, ByteVector.broadcast(BSP, bb)) .intoArray(byteOut, 0); } // (array MUL bcast(a)) MUL bcast(b) @Test @IR(applyIfCPUFeatureOr = {"avx", "true", "asimd", "true"}, counts = { IRNode.MUL_VB, IRNode.VECTOR_SIZE_ANY, " 1 ", IRNode.MUL_I, ">= 1", IRNode.REPLICATE_B, IRNode.VECTOR_SIZE_ANY, ">= 1" }) @Warmup(value = 10000) static void test_byte_mul_reassociation_pattern4() { ByteVector.fromArray(BSP, byteIn, 0) .lanewise(VectorOperators.MUL, ByteVector.broadcast(BSP, ba)) .lanewise(VectorOperators.MUL, ByteVector.broadcast(BSP, bb)) .intoArray(byteOut, 0); } }