1 /*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /**
25 * @test
26 * @bug 8138583
27 * @summary Add C2 AArch64 Superword support for scalar sum reduction optimizations : double abs & neg test
28 * @requires os.arch=="aarch64"
29 *
30 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
31 * -XX:CompileThresholdScaling=0.1
32 * -XX:+SuperWordReductions
33 * -XX:LoopMaxUnroll=2
34 * compiler.loopopts.superword.SumRedAbsNeg_Double
35 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
36 * -XX:CompileThresholdScaling=0.1
37 * -XX:-SuperWordReductions
38 * -XX:LoopMaxUnroll=2
39 * compiler.loopopts.superword.SumRedAbsNeg_Double
40 *
41 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
42 * -XX:CompileThresholdScaling=0.1
43 * -XX:+SuperWordReductions
44 * -XX:LoopMaxUnroll=4
45 * compiler.loopopts.superword.SumRedAbsNeg_Double
46 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
47 * -XX:CompileThresholdScaling=0.1
48 * -XX:-SuperWordReductions
|
1 /*
2 * Copyright (c) 2015, 2022, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /**
25 * @test
26 * @bug 8138583
27 * @summary Add C2 AArch64 Superword support for scalar sum reduction optimizations : double abs & neg test
28 * @requires os.arch=="aarch64" | os.arch=="riscv64"
29 *
30 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
31 * -XX:CompileThresholdScaling=0.1
32 * -XX:+SuperWordReductions
33 * -XX:LoopMaxUnroll=2
34 * compiler.loopopts.superword.SumRedAbsNeg_Double
35 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
36 * -XX:CompileThresholdScaling=0.1
37 * -XX:-SuperWordReductions
38 * -XX:LoopMaxUnroll=2
39 * compiler.loopopts.superword.SumRedAbsNeg_Double
40 *
41 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
42 * -XX:CompileThresholdScaling=0.1
43 * -XX:+SuperWordReductions
44 * -XX:LoopMaxUnroll=4
45 * compiler.loopopts.superword.SumRedAbsNeg_Double
46 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:LoopUnrollLimit=250
47 * -XX:CompileThresholdScaling=0.1
48 * -XX:-SuperWordReductions
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