1 /*
2 * Copyright (c) 2008, 2018, 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 *
27 * @summary converted from VM Testbase jit/t/t048.
28 * VM Testbase keywords: [jit, quick]
29 *
30 * @library /vmTestbase
31 * /test/lib
32 * @run driver jdk.test.lib.FileInstaller . .
33 * @build jit.t.t048.t048
34 * @run driver ExecDriver --java jit.t.t048.t048
35 */
36
37 package jit.t.t048;
38
39 import nsk.share.TestFailure;
40 import nsk.share.GoldChecker;
41
42 // Register jams and spills
43
44 class t048
45 {
46 public static final GoldChecker goldChecker = new GoldChecker( "t048" );
47
48 static int idiv(int i, int j)
49 {
50 int res = i / j;
51 t048.goldChecker.println("i: " + i + ", j: " + j + ", res: " + res);
52 return res;
53 }
54
55 static void intDivs()
56 {
57 int a, b, c, d, e, f, g, h, i, j, k, l, z;
58 int t1, t2, t3, t4, t5, t6, t7;
59
60 a=13; b=12; c=11; d=10; e=9; f=8; g=7; h=6; i=5; j=4; k=3; l=2;
61
62 t1 = a/b;
63 t2 = c/d;
64 t3 = e/f;
65 t4 = g/h;
66 t5 = i/j;
67 t6 = k/l;
68 t048.goldChecker.println("t6 = " + t6);
69 t048.goldChecker.println("t5 = " + t5);
70 t5 /= t6;
71 t048.goldChecker.println("t5 = " + t5);
72 t048.goldChecker.println("t4 = " + t4);
73 t4 /= t5;
74 t3 /= t4;
75 t2 /= t3;
76 t1 /= t2;
77
78 t048.goldChecker.println("t1 == " + t1);
79 z = idiv
80 (
81 idiv(a,b),
82 idiv
83 (
84 idiv(c,d),
85 idiv
86 (
87 idiv(e,f),
88 idiv
89 (
90 idiv(g,h),
91 idiv
92 (
93 idiv(i,j),
94 idiv(k, l)
95 )
96 )
97 )
98 )
99 );
100 z = (a/b) /
101 ((c/d) /
102 ((e/f) /
103 ((g/h) /
104 ((i/j) / (k/l)))));
105 t048.goldChecker.println("Int: " + z);
106 }
107
108 static void longDivs()
109 {
110 long a, b, c, d, e, f, g, h, i, j, k, l, z;
111
112 a=13; b=12; c=11; d=10; e=9; f=8; g=7; h=6; i=5; j=4; k=3; l=2;
113
114 z = (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / (k/l)))));
115 t048.goldChecker.println("Long: " + z);
116 }
117
118 static void floatDivs()
119 {
120 float a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, z;
121
122 a=1; b=2; c=3; d=4; e=5; f=6; g=7; h=8; i=9; j=10; k=11; l=12;
123 m=13; n=14; o=15; p=16; q=17; r=18; s=19; t=20;
124 z = (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
125 ((o/p) / ((q/r) / (s/t)))))))));
126 t048.goldChecker.println("Float: " + z);
127 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
128 ((o/p) / ((q/r) / (s/t)))))))));
129 t048.goldChecker.println("Float: " + z);
130 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
131 ((o/p) / ((q/r) / (s/t)))))))));
132 t048.goldChecker.println("Float: " + z);
133 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
134 ((o/p) / ((q/r) / (s/t)))))))));
135 t048.goldChecker.println("Float: " + z);
136 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
137 ((o/p) / ((q/r) / (s/t)))))))));
138 t048.goldChecker.println("Float: " + z);
139 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
140 ((o/p) / ((q/r) / (s/t)))))))));
141 t048.goldChecker.println("Float: " + z);
142 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
143 ((o/p) / ((q/r) / (s/t)))))))));
144 t048.goldChecker.println("Float: " + z);
145 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
146 ((o/p) / ((q/r) / (s/t)))))))));
147 t048.goldChecker.println("Float: " + z);
148 z /= (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
149 ((o/p) / ((q/r) / (s/t)))))))));
150 t048.goldChecker.println("Float: " + z);
151 }
152
153 static void doubleDivs()
154 {
155 double a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, z;
156
157 a=1; b=2; c=3; d=4; e=5; f=6; g=7; h=8; i=9; j=10; k=11; l=12;
158 m=13; n=14; o=15; p=16; q=17; r=18; s=19; t=20;
159 z = (a/b) / ((c/d) / ((e/f) / ((g/h) / ((i/j) / ((k/l) / ((m/n) /
160 ((o/p) / ((q/r) / (s/t)))))))));
161 t048.goldChecker.println("Double: " + z);
162 }
163
164 public static void main(String argv[])
165 {
166 intDivs();
167 longDivs();
168 floatDivs();
169 doubleDivs();
170 t048.goldChecker.check();
171 }
172 }