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/*
* Copyright (c) 2021, 2023, 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.
*/
package compiler.vectorapi.reshape;
import compiler.vectorapi.reshape.tests.TestVectorDoubleExpandShrink;
import compiler.vectorapi.reshape.tests.TestVectorExpandShrink;
import compiler.vectorapi.reshape.tests.TestVectorRebracket;
import compiler.vectorapi.reshape.utils.VectorReshapeHelper;
import compiler.vectorapi.reshape.utils.VectorSpeciesPair;
import java.util.List;
import jdk.incubator.vector.VectorShape;
import jdk.incubator.vector.VectorSpecies;
/*
* @test
* @bug 8259610
* @key randomness
* @modules jdk.incubator.vector
* @modules java.base/jdk.internal.misc
* @summary Test that vector reinterpret intrinsics work as intended.
* @requires os.arch != "riscv64" | vm.cpu.features ~= ".*rvv.*"
* @library /test/lib /
* @run main compiler.vectorapi.reshape.TestVectorReinterpret
*/
public class TestVectorReinterpret {
private static final List<VectorShape> SHAPE_LIST = List.of(VectorShape.values());
private static final List<Class<?>> ETYPE_LIST = List.of(
byte.class, short.class, int.class, long.class, float.class, double.class
);
public static void main(String[] args) {
VectorReshapeHelper.runMainHelper(
TestVectorExpandShrink.class,
SHAPE_LIST.stream()
.flatMap(s -> SHAPE_LIST.stream()
.filter(t -> t.vectorBitSize() != s.vectorBitSize())
.map(t -> VectorSpeciesPair.makePair(VectorSpecies.of(byte.class, s),
VectorSpecies.of(byte.class, t))))
);
VectorReshapeHelper.runMainHelper(
TestVectorDoubleExpandShrink.class,
SHAPE_LIST.stream()
.flatMap(s -> SHAPE_LIST.stream()
.filter(t -> t.vectorBitSize() != s.vectorBitSize())
.map(t -> VectorSpeciesPair.makePair(VectorSpecies.of(byte.class, s),
VectorSpecies.of(byte.class, t))))
);
VectorReshapeHelper.runMainHelper(
TestVectorRebracket.class,
SHAPE_LIST.stream()
.flatMap(shape -> ETYPE_LIST.stream()
.flatMap(etype -> ETYPE_LIST.stream()
.filter(ftype -> ftype != etype)
.map(ftype -> VectorSpeciesPair.makePair(VectorSpecies.of(etype, shape),
VectorSpecies.of(ftype, shape)))))
.filter(p -> p.isp().length() > 1 && p.osp().length() > 1)
);
}
}
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