1 /*
   2  * Copyright (c) 2008, 2012, 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 package org.graalvm.compiler.jtt.bytecode;
  24 
  25 import org.junit.Test;
  26 
  27 import org.graalvm.compiler.jtt.JTTTest;
  28 
  29 /*
  30  */
  31 public class BC_fcmp10 extends JTTTest {
  32 
  33     public static boolean test(int x) {
  34         float a = 0;
  35         float b = 0;
  36         switch (x) {
  37             case 0:
  38                 a = Float.POSITIVE_INFINITY;
  39                 b = 1;
  40                 break;
  41             case 1:
  42                 a = 1;
  43                 b = Float.POSITIVE_INFINITY;
  44                 break;
  45             case 2:
  46                 a = Float.NEGATIVE_INFINITY;
  47                 b = 1;
  48                 break;
  49             case 3:
  50                 a = 1;
  51                 b = Float.NEGATIVE_INFINITY;
  52                 break;
  53             case 4:
  54                 a = Float.NEGATIVE_INFINITY;
  55                 b = Float.NEGATIVE_INFINITY;
  56                 break;
  57             case 5:
  58                 a = Float.NEGATIVE_INFINITY;
  59                 b = Float.POSITIVE_INFINITY;
  60                 break;
  61             case 6:
  62                 a = Float.NaN;
  63                 b = Float.POSITIVE_INFINITY;
  64                 break;
  65             case 7:
  66                 a = 1;
  67                 b = Float.NaN;
  68                 break;
  69             case 8:
  70                 a = 1;
  71                 b = -0.0f / 0.0f;
  72                 break;
  73         }
  74         return a <= b;
  75     }
  76 
  77     @Test
  78     public void run0() throws Throwable {
  79         runTest("test", 0);
  80     }
  81 
  82     @Test
  83     public void run1() throws Throwable {
  84         runTest("test", 1);
  85     }
  86 
  87     @Test
  88     public void run2() throws Throwable {
  89         runTest("test", 2);
  90     }
  91 
  92     @Test
  93     public void run3() throws Throwable {
  94         runTest("test", 3);
  95     }
  96 
  97     @Test
  98     public void run4() throws Throwable {
  99         runTest("test", 4);
 100     }
 101 
 102     @Test
 103     public void run5() throws Throwable {
 104         runTest("test", 5);
 105     }
 106 
 107     @Test
 108     public void run6() throws Throwable {
 109         runTest("test", 6);
 110     }
 111 
 112     @Test
 113     public void run7() throws Throwable {
 114         runTest("test", 7);
 115     }
 116 
 117     @Test
 118     public void run8() throws Throwable {
 119         runTest("test", 8);
 120     }
 121 
 122 }