src/share/vm/utilities/quickSort.cpp

rev 2779 : 7102044: G1: VM crashes with assert(old_end != new_end) failed: don't call this otherwise
Summary: arrayOopDesc::max_array_length() should return a value that does not overflow a size_t if it is converted to bytes.
Reviewed-by: stefank, kvn

*** 21,37 ****
   * questions.
   *
   */
  
  #include "precompiled.hpp"
- #include "utilities/quickSort.hpp"
  
! #ifndef PRODUCT
  
! // Unit tests
  
  #include "runtime/os.hpp"
  #include <stdlib.h>
  
  static int test_comparator(int a, int b) {
    if (a == b) {
      return 0;
--- 21,37 ----
   * questions.
   *
   */
  
  #include "precompiled.hpp"
  
! /////////////// Unit tests ///////////////
  
! #ifndef PRODUCT
  
  #include "runtime/os.hpp"
+ #include "utilities/quickSort.hpp"
  #include <stdlib.h>
  
  static int test_comparator(int a, int b) {
    if (a == b) {
      return 0;
*** 92,102 ****
    sort<int, C>(arrayToSort, length, comparator, idempotent);
    return compare_arrays(arrayToSort, expectedResult, length);
  }
  
  bool QuickSort::test_quick_sort() {
!   tty->print_cr("test_quick_sort\n");
    {
      int* test_array = NULL;
      int* expected_array = NULL;
      assert(sort_and_compare(test_array, expected_array, 0, test_comparator), "Empty array not handled");
    }
--- 92,102 ----
    sort<int, C>(arrayToSort, length, comparator, idempotent);
    return compare_arrays(arrayToSort, expectedResult, length);
  }
  
  bool QuickSort::test_quick_sort() {
!   tty->print_cr("test_quick_sort");
    {
      int* test_array = NULL;
      int* expected_array = NULL;
      assert(sort_and_compare(test_array, expected_array, 0, test_comparator), "Empty array not handled");
    }