test/hotspot/jtreg/compiler/arraycopy/TestEliminateArrayCopy.java

rev 53300 : 8246153: TestEliminateArrayCopy fails with -XX:+StressReflectiveCode
Summary: Use the memory input instead of the control input to find the membar.
Reviewed-by: kvn, neliasso

*** 1,7 ****
  /*
!  * Copyright (c) 2015, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2015, 2020, 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.
*** 21,38 ****
   * questions.
   */
  
  /*
   * @test
!  * @bug 8076188
   * @summary arraycopy to non escaping destination may be eliminated
   * @library /
   *
   * @run main/othervm -ea -XX:-BackgroundCompilation -XX:-UseOnStackReplacement
   *                   -XX:CompileCommand=dontinline,compiler.arraycopy.TestEliminateArrayCopy*::m*
   *                   compiler.arraycopy.TestEliminateArrayCopy
!  *
   */
  
  package compiler.arraycopy;
  
  public class TestEliminateArrayCopy {
--- 21,41 ----
   * questions.
   */
  
  /*
   * @test
!  * @bug 8076188 8246153
   * @summary arraycopy to non escaping destination may be eliminated
   * @library /
   *
   * @run main/othervm -ea -XX:-BackgroundCompilation -XX:-UseOnStackReplacement
   *                   -XX:CompileCommand=dontinline,compiler.arraycopy.TestEliminateArrayCopy*::m*
   *                   compiler.arraycopy.TestEliminateArrayCopy
!  * @run main/othervm -ea -XX:-BackgroundCompilation -XX:-UseOnStackReplacement
!  *                   -XX:+IgnoreUnrecognizedVMOptions -XX:+StressReflectiveCode
!  *                   -XX:CompileCommand=dontinline,compiler.arraycopy.TestEliminateArrayCopy*::m*
!  *                   compiler.arraycopy.TestEliminateArrayCopy
   */
  
  package compiler.arraycopy;
  
  public class TestEliminateArrayCopy {