Mercurial > hg > graal-jvmci-8
diff test/compiler/6875866/Test.java @ 986:62001a362ce9
6827605: new String intrinsics may prevent EA scalar replacement
6875866: Intrinsic for String.indexOf() is broken on x86 with SSE4.2
Summary: Modify String intrinsic methods to pass char[] pointers instead of string oops.
Reviewed-by: never
author | kvn |
---|---|
date | Mon, 14 Sep 2009 12:14:20 -0700 |
parents | |
children | c18cbe5936b8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/6875866/Test.java Mon Sep 14 12:14:20 2009 -0700 @@ -0,0 +1,46 @@ +/* + * Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + */ + +/** + * @test + * @bug 6875866 + * @summary Intrinsic for String.indexOf() is broken on x86 with SSE4.2 + * + * @run main/othervm -Xcomp Test + */ + +public class Test { + + static int IndexOfTest(String str) { + return str.indexOf("11111xx1x"); + } + + public static void main(String args[]) { + String str = "11111xx11111xx1x"; + int idx = IndexOfTest(str); + System.out.println("IndexOf = " + idx); + if (idx != 7) { + System.exit(97); + } + } +}