/* * Copyright (c) 2011, 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 7017746 * @summary Regression : C2 compiler crash due to SIGSEGV in PhaseCFG::schedule_early() * * @run main/othervm -Xbatch compiler.c2.Test7017746
*/
package compiler.c2;
publicclass Test7017746 {
int i;
staticint test(Test7017746 t, int a, int b) { int j = t.i; int x = a - b; if (a < b) x = x + j; return x - j;
}
publicstaticvoid main(String args[]) {
Test7017746 t = new Test7017746(); for (int n = 0; n < 1000000; n++) { int i = test(t, 1, 2);
}
}
}
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