jdk8-mips64-public/hotspot: test/compiler/6991596/Test6991596.java@b856cd7f4e60 (annotated)

test/compiler/6991596/Test6991596.java@b856cd7f4e60 (annotated)

test/compiler/6991596/Test6991596.java

Fri, 03 Dec 2010 06:14:37 -0800

author: twisti
date: Fri, 03 Dec 2010 06:14:37 -0800
changeset 2351: b856cd7f4e60
parent 2256: 7aff5786cc02
permissions: -rw-r--r--

7003798: test/compiler/6991596 fails with true != false
Summary: The test of 6991596 fails on SPARCV9.
Reviewed-by: kvn, never, jrose

 /*
  * Copyright (c) 2010, 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 6991596
  * @summary JSR 292 unimplemented adapter_opt_i2i and adapter_opt_l2i on SPARC
  *
  * @run main/othervm -ea -XX:+UnlockExperimentalVMOptions -XX:+EnableMethodHandles -XX:+EnableInvokeDynamic -XX:+UnlockDiagnosticVMOptions -XX:+VerifyMethodHandles Test6991596
  */
 import java.dyn.*;
 public class Test6991596 {
     private static final Class   CLASS = Test6991596.class;
     private static final String  NAME  = "foo";
     private static final boolean DEBUG = System.getProperty("DEBUG", "false").equals("true");
     public static void main(String[] args) throws Throwable {
         testboolean();
         testbyte();
         testchar();
         testshort();
         testint();
         testlong();
     }
     // Helpers to get various methods.
     static MethodHandle getmh1(Class ret, Class arg) throws NoAccessException {
         return MethodHandles.lookup().findStatic(CLASS, NAME, MethodType.methodType(ret, arg));
     }
     static MethodHandle getmh2(MethodHandle mh1, Class ret, Class arg) {
         return MethodHandles.convertArguments(mh1, MethodType.methodType(ret, arg));
     }
     static MethodHandle getmh3(MethodHandle mh1, Class ret, Class arg) {
         return MethodHandles.convertArguments(mh1, MethodType.methodType(ret, arg));
     }
     // test adapter_opt_i2i
     static void testboolean() throws Throwable {
         boolean[] a = new boolean[] {
             true,
             false
         };
         for (int i = 0; i < a.length; i++) {
             doboolean(a[i]);
         }
     }
     static void doboolean(boolean x) throws Throwable {
         if (DEBUG)  System.out.println("boolean=" + x);
         // boolean
         {
             MethodHandle mh1 = getmh1(     boolean.class, boolean.class);
             MethodHandle mh2 = getmh2(mh1, boolean.class, boolean.class);
             // TODO add this for all cases when the bugs are fixed.
             //MethodHandle mh3 = getmh3(mh1, boolean.class, boolean.class);
             boolean a = (boolean) mh1.invokeExact((boolean) x);
             boolean b = (boolean) mh2.invokeExact(x);
             //boolean c = mh3.<boolean>invokeExact((boolean) x);
             check(x, a, b);
             //check(x, c, x);
         }
         // byte
         {
             MethodHandle mh1 = getmh1(     byte.class,    byte.class   );
             MethodHandle mh2 = getmh2(mh1, byte.class,    boolean.class);
             byte a = (byte) mh1.invokeExact((byte) (x ? 1 : 0));
             byte b = (byte) mh2.invokeExact(x);
             check(x, a, b);
         }
         // char
         {
             MethodHandle mh1 = getmh1(     char.class, char.class);
             MethodHandle mh2 = getmh2(mh1, char.class, boolean.class);
             char a = (char) mh1.invokeExact((char) (x ? 1 : 0));
             char b = (char) mh2.invokeExact(x);
             check(x, a, b);
         }
         // short
         {
             MethodHandle mh1 = getmh1(     short.class, short.class);
             MethodHandle mh2 = getmh2(mh1, short.class, boolean.class);
             short a = (short) mh1.invokeExact((short) (x ? 1 : 0));
             short b = (short) mh2.invokeExact(x);
             check(x, a, b);
         }
     }
     static void testbyte() throws Throwable {
         byte[] a = new byte[] {
             Byte.MIN_VALUE,
             Byte.MIN_VALUE + 1,
             -0x0F,
             -1,
 ,
 ,
 x0F,
             Byte.MAX_VALUE - 1,
             Byte.MAX_VALUE
         };
         for (int i = 0; i < a.length; i++) {
             dobyte(a[i]);
         }
     }
     static void dobyte(byte x) throws Throwable {
         if (DEBUG)  System.out.println("byte=" + x);
         // boolean
         {
             MethodHandle mh1 = getmh1(     boolean.class, boolean.class);
             MethodHandle mh2 = getmh2(mh1, boolean.class, byte.class);
             boolean a = (boolean) mh1.invokeExact((x & 1) == 1);
             boolean b = (boolean) mh2.invokeExact(x);
             check(x, a, b);
         }
         // byte
         {
             MethodHandle mh1 = getmh1(     byte.class, byte.class);
             MethodHandle mh2 = getmh2(mh1, byte.class, byte.class);
             byte a = (byte) mh1.invokeExact((byte) x);
             byte b = (byte) mh2.invokeExact(x);
             check(x, a, b);
         }
         // char
         {
             MethodHandle mh1 = getmh1(     char.class, char.class);
             MethodHandle mh2 = getmh2(mh1, char.class, byte.class);
             char a = (char) mh1.invokeExact((char) x);
             char b = (char) mh2.invokeExact(x);
             check(x, a, b);
         }
         // short
         {
             MethodHandle mh1 = getmh1(     short.class, short.class);
             MethodHandle mh2 = getmh2(mh1, short.class, byte.class);
             short a = (short) mh1.invokeExact((short) x);
             short b = (short) mh2.invokeExact(x);
             check(x, a, b);
         }
     }
     static void testchar() throws Throwable {
         char[] a = new char[] {
             Character.MIN_VALUE,
             Character.MIN_VALUE + 1,
 x000F,
 x00FF,
 x0FFF,
             Character.MAX_VALUE - 1,
             Character.MAX_VALUE
         };
         for (int i = 0; i < a.length; i++) {
             dochar(a[i]);
         }
     }
     static void dochar(char x) throws Throwable {
         if (DEBUG)  System.out.println("char=" + x);
         // boolean
         {
             MethodHandle mh1 = getmh1(     boolean.class, boolean.class);
             MethodHandle mh2 = getmh2(mh1, boolean.class, char.class);
             boolean a = (boolean) mh1.invokeExact((x & 1) == 1);
             boolean b = (boolean) mh2.invokeExact(x);
             check(x, a, b);
         }
         // byte
         {
             MethodHandle mh1 = getmh1(     byte.class, byte.class);
             MethodHandle mh2 = getmh2(mh1, byte.class, char.class);
             byte a = (byte) mh1.invokeExact((byte) x);
             byte b = (byte) mh2.invokeExact(x);
             check(x, a, b);
         }
         // char
         {
             MethodHandle mh1 = getmh1(     char.class, char.class);
             MethodHandle mh2 = getmh2(mh1, char.class, char.class);
             char a = (char) mh1.invokeExact((char) x);
             char b = (char) mh2.invokeExact(x);
             check(x, a, b);
         }
         // short
         {
             MethodHandle mh1 = getmh1(     short.class, short.class);
             MethodHandle mh2 = getmh2(mh1, short.class, char.class);
             short a = (short) mh1.invokeExact((short) x);
             short b = (short) mh2.invokeExact(x);
             check(x, a, b);
         }
     }
     static void testshort() throws Throwable {
         short[] a = new short[] {
             Short.MIN_VALUE,
             Short.MIN_VALUE + 1,
             -0x0FFF,
             -0x00FF,
             -0x000F,
             -1,
 ,
 ,
 x000F,
 x00FF,
 x0FFF,
             Short.MAX_VALUE - 1,
             Short.MAX_VALUE
         };
         for (int i = 0; i < a.length; i++) {
             doshort(a[i]);
         }
     }
     static void doshort(short x) throws Throwable {
         if (DEBUG)  System.out.println("short=" + x);
         // boolean
         {
             MethodHandle mh1 = getmh1(     boolean.class, boolean.class);
             MethodHandle mh2 = getmh2(mh1, boolean.class, short.class);
             boolean a = (boolean) mh1.invokeExact((x & 1) == 1);
             boolean b = (boolean) mh2.invokeExact(x);
             check(x, a, b);
         }
         // byte
         {
             MethodHandle mh1 = getmh1(     byte.class, byte.class);
             MethodHandle mh2 = getmh2(mh1, byte.class, short.class);
             byte a = (byte) mh1.invokeExact((byte) x);
             byte b = (byte) mh2.invokeExact(x);
             check(x, a, b);
         }
         // char
         {
             MethodHandle mh1 = getmh1(     char.class, char.class);
             MethodHandle mh2 = getmh2(mh1, char.class, short.class);
             char a = (char) mh1.invokeExact((char) x);
             char b = (char) mh2.invokeExact(x);
             check(x, a, b);
         }
         // short
         {
             MethodHandle mh1 = getmh1(     short.class, short.class);
             MethodHandle mh2 = getmh2(mh1, short.class, short.class);
             short a = (short) mh1.invokeExact((short) x);
             short b = (short) mh2.invokeExact(x);
             check(x, a, b);
         }
     }
     static void testint() throws Throwable {
         int[] a = new int[] {
             Integer.MIN_VALUE,
             Integer.MIN_VALUE + 1,
             -0x0FFFFFFF,
             -0x00FFFFFF,
             -0x000FFFFF,
             -0x0000FFFF,
             -0x00000FFF,
             -0x000000FF,
             -0x0000000F,
             -1,
 ,
 ,
 x0000000F,
 x000000FF,
 x00000FFF,
 x0000FFFF,
 x000FFFFF,
 x00FFFFFF,
 x0FFFFFFF,
             Integer.MAX_VALUE - 1,
             Integer.MAX_VALUE
         };
         for (int i = 0; i < a.length; i++) {
             doint(a[i]);
         }
     }
     static void doint(int x) throws Throwable {
         if (DEBUG)  System.out.println("int=" + x);
         // boolean
         {
             MethodHandle mh1 = getmh1(     boolean.class, boolean.class);
             MethodHandle mh2 = getmh2(mh1, boolean.class, int.class);
             boolean a = (boolean) mh1.invokeExact((x & 1) == 1);
             boolean b = (boolean) mh2.invokeExact(x);
             check(x, a, b);
         }
         // byte
         {
             MethodHandle mh1 = getmh1(     byte.class, byte.class);
             MethodHandle mh2 = getmh2(mh1, byte.class, int.class);
             byte a = (byte) mh1.invokeExact((byte) x);
             byte b = (byte) mh2.invokeExact(x);
             check(x, a, b);
         }
         // char
         {
             MethodHandle mh1 = getmh1(     char.class, char.class);
             MethodHandle mh2 = getmh2(mh1, char.class, int.class);
             char a = (char) mh1.invokeExact((char) x);
             char b = (char) mh2.invokeExact(x);
             check(x, a, b);
         }
         // short
         {
             MethodHandle mh1 = getmh1(     short.class, short.class);
             MethodHandle mh2 = getmh2(mh1, short.class, int.class);
             short a = (short) mh1.invokeExact((short) x);
             short b = (short) mh2.invokeExact(x);
             assert a == b : a + " != " + b;
             check(x, a, b);
         }
         // int
         {
             MethodHandle mh1 = getmh1(     int.class, int.class);
             MethodHandle mh2 = getmh2(mh1, int.class, int.class);
             int a = (int) mh1.invokeExact((int) x);
             int b = (int) mh2.invokeExact(x);
             check(x, a, b);
         }
     }
     // test adapter_opt_l2i
     static void testlong() throws Throwable {
         long[] a = new long[] {
             Long.MIN_VALUE,
             Long.MIN_VALUE + 1,
             -0x000000000FFFFFFFL,
             -0x0000000000FFFFFFL,
             -0x00000000000FFFFFL,
             -0x000000000000FFFFL,
             -0x0000000000000FFFL,
             -0x00000000000000FFL,
             -0x000000000000000FL,
             -1L,
 L,
 L,
 x000000000000000FL,
 x00000000000000FFL,
 x0000000000000FFFL,
 x0000000000000FFFL,
 x000000000000FFFFL,
 x00000000000FFFFFL,
 x0000000000FFFFFFL,
 x000000000FFFFFFFL,
             Long.MAX_VALUE - 1,
             Long.MAX_VALUE
         };
         for (int i = 0; i < a.length; i++) {
             dolong(a[i]);
         }
     }
     static void dolong(long x) throws Throwable {
         if (DEBUG)  System.out.println("long=" + x);
         // boolean
         {
             MethodHandle mh1 = getmh1(     boolean.class, boolean.class);
             MethodHandle mh2 = getmh2(mh1, boolean.class, long.class);
             boolean a = (boolean) mh1.invokeExact((x & 1L) == 1L);
             boolean b = (boolean) mh2.invokeExact(x);
             check(x, a, b);
         }
         // byte
         {
             MethodHandle mh1 = getmh1(     byte.class, byte.class);
             MethodHandle mh2 = getmh2(mh1, byte.class, long.class);
             byte a = (byte) mh1.invokeExact((byte) x);
             byte b = (byte) mh2.invokeExact(x);
             check(x, a, b);
         }
         // char
         {
             MethodHandle mh1 = getmh1(     char.class, char.class);
             MethodHandle mh2 = getmh2(mh1, char.class, long.class);
             char a = (char) mh1.invokeExact((char) x);
             char b = (char) mh2.invokeExact(x);
             check(x, a, b);
         }
         // short
         {
             MethodHandle mh1 = getmh1(     short.class, short.class);
             MethodHandle mh2 = getmh2(mh1, short.class, long.class);
             short a = (short) mh1.invokeExact((short) x);
             short b = (short) mh2.invokeExact(x);
             check(x, a, b);
         }
         // int
         {
             MethodHandle mh1 = getmh1(     int.class, int.class);
             MethodHandle mh2 = getmh2(mh1, int.class, long.class);
             int a = (int) mh1.invokeExact((int) x);
             int b = (int) mh2.invokeExact(x);
             check(x, a, b);
         }
     }
     static void check(boolean x, boolean e, boolean a) { p(z2h(x), z2h(e), z2h(a)); assert e == a : z2h(x) + ": " + z2h(e) + " != " + z2h(a); }
     static void check(boolean x, byte    e, byte    a) { p(z2h(x), i2h(e), i2h(a)); assert e == a : z2h(x) + ": " + i2h(e) + " != " + i2h(a); }
     static void check(boolean x, int     e, int     a) { p(z2h(x), i2h(e), i2h(a)); assert e == a : z2h(x) + ": " + i2h(e) + " != " + i2h(a); }
     static void check(int     x, boolean e, boolean a) { p(i2h(x), z2h(e), z2h(a)); assert e == a : i2h(x) + ": " + z2h(e) + " != " + z2h(a); }
     static void check(int     x, byte    e, byte    a) { p(i2h(x), i2h(e), i2h(a)); assert e == a : i2h(x) + ": " + i2h(e) + " != " + i2h(a); }
     static void check(int     x, int     e, int     a) { p(i2h(x), i2h(e), i2h(a)); assert e == a : i2h(x) + ": " + i2h(e) + " != " + i2h(a); }
     static void check(long    x, boolean e, boolean a) { p(l2h(x), z2h(e), z2h(a)); assert e == a : l2h(x) + ": " + z2h(e) + " != " + z2h(a); }
     static void check(long    x, byte    e, byte    a) { p(l2h(x), i2h(e), i2h(a)); assert e == a : l2h(x) + ": " + i2h(e) + " != " + i2h(a); }
     static void check(long    x, int     e, int     a) { p(l2h(x), i2h(e), i2h(a)); assert e == a : l2h(x) + ": " + i2h(e) + " != " + i2h(a); }
     static void p(String x, String e, String a) { if (DEBUG)  System.out.println(x + ": expected: " + e + ", actual: " + a); }
     static String z2h(boolean x) { return x ? "1" : "0"; }
     static String i2h(int     x) { return Integer.toHexString(x); }
     static String l2h(long    x) { return Long.toHexString(x); }
     // to int
     public static boolean foo(boolean i) { return i; }
     public static byte    foo(byte    i) { return i; }
     public static char    foo(char    i) { return i; }
     public static short   foo(short   i) { return i; }
     public static int     foo(int     i) { return i; }
 }

Mercurial > jdk8-mips64-public > hotspot / annotate

test/compiler/6991596/Test6991596.java@b856cd7f4e60 (annotated)

test/compiler/6991596/Test6991596.java