--- old/test/compiler/c2/6930043/Test6930043.java 2016-07-06 19:19:51.251392122 +0300 +++ /dev/null 2016-06-14 14:43:27.230512026 +0300 @@ -1,76 +0,0 @@ -/* - * 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 6930043 - * @summary C2: SIGSEGV in javasoft.sqe.tests.lang.arr017.arr01702.arr01702.loop_forw(II)I - * - * @run main Test6930043 - */ - -import java.io.PrintStream; - -public class Test6930043 { - int[] a; - int idx; - - public int loop_back(int i, int i_0_) { - int i_1_ = 0; - int[] is = a; - if (is == null) return 0; - for (int i_2_ = i; i_2_ >= i_0_; i_2_--) - i_1_ += is[idx = i_2_]; - return i_1_; - } - - public int loop_forw(int start, int end) { - int result = 0; - int[] is = a; - if (is == null) return 0; - for (int index = start; index < end; index++) - result += is[index]; - // result += is[idx = index]; - return result; - } - - public static void main(String[] strings) { - Test6930043 var_Test6930043 = new Test6930043(); - var_Test6930043.a = new int[1000000]; - var_Test6930043.loop_forw(10, 999990); - var_Test6930043.loop_forw(10, 999990); - for (int i = 0; i < 3; i++) { - try { - if (var_Test6930043.loop_forw(-1, 999990) != 0) throw new InternalError(); - } catch (ArrayIndexOutOfBoundsException e) { } - } - var_Test6930043.loop_back(999990, 10); - var_Test6930043.loop_back(999990, 10); - for (int i = 0; i < 3; i++) { - try { - if (var_Test6930043.loop_back(999990, -1) != 0) throw new InternalError(); - } catch (ArrayIndexOutOfBoundsException e) { } - } - } -} --- /dev/null 2016-06-14 14:43:27.230512026 +0300 +++ new/test/compiler/c2/Test6930043.java 2016-07-06 19:19:51.107392118 +0300 @@ -0,0 +1,76 @@ +/* + * 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 6930043 + * @summary C2: SIGSEGV in javasoft.sqe.tests.lang.arr017.arr01702.arr01702.loop_forw(II)I + * + * @run main compiler.c2.Test6930043 + */ + +package compiler.c2; + +public class Test6930043 { + int[] a; + int idx; + + public int loop_back(int i, int i_0_) { + int i_1_ = 0; + int[] is = a; + if (is == null) return 0; + for (int i_2_ = i; i_2_ >= i_0_; i_2_--) + i_1_ += is[idx = i_2_]; + return i_1_; + } + + public int loop_forw(int start, int end) { + int result = 0; + int[] is = a; + if (is == null) return 0; + for (int index = start; index < end; index++) + result += is[index]; + // result += is[idx = index]; + return result; + } + + public static void main(String[] strings) { + Test6930043 var_Test6930043 = new Test6930043(); + var_Test6930043.a = new int[1000000]; + var_Test6930043.loop_forw(10, 999990); + var_Test6930043.loop_forw(10, 999990); + for (int i = 0; i < 3; i++) { + try { + if (var_Test6930043.loop_forw(-1, 999990) != 0) throw new InternalError(); + } catch (ArrayIndexOutOfBoundsException e) { } + } + var_Test6930043.loop_back(999990, 10); + var_Test6930043.loop_back(999990, 10); + for (int i = 0; i < 3; i++) { + try { + if (var_Test6930043.loop_back(999990, -1) != 0) throw new InternalError(); + } catch (ArrayIndexOutOfBoundsException e) { } + } + } +}