jdk-24/test/jdk/java/lang/CompressExpandSanityTest.java
Jatin Bhateja f347ff9986 8283894: Intrinsify compress and expand bits on x86
Reviewed-by: psandoz, sviswanathan, jrose, kvn
2022-06-06 00:37:54 +00:00

75 lines
2.2 KiB
Java

/*
* Copyright (c) 2022, 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.
*/
// Disabled by default
// @test
/*
* @summary Test compress expand as if the test methods are the implementation methods
* @key randomness
* @run testng/othervm -XX:+UnlockDiagnosticVMOptions -XX:DisableIntrinsic=_expand_i,_expand_l,_compress_i,_compress_l CompressExpandSanityTest
* @run testng CompressExpandSanityTest
*/
public final class CompressExpandSanityTest extends AbstractCompressExpandTest {
@Override
int actualCompress(int i, int mask) {
return testCompress(i, mask);
}
@Override
int actualExpand(int i, int mask) {
return testExpand(i, mask);
}
@Override
int expectedCompress(int i, int mask) {
return Integer.compress(i, mask);
}
@Override
int expectedExpand(int i, int mask) {
return Integer.expand(i, mask);
}
@Override
long actualCompress(long i, long mask) {
return testCompress(i, mask);
}
@Override
long actualExpand(long i, long mask) {
return testExpand(i, mask);
}
@Override
long expectedCompress(long i, long mask) {
return Long.compress(i, mask);
}
@Override
long expectedExpand(long i, long mask) {
return Long.expand(i, mask);
}
}