src/share/vm/runtime/os.cpp

rev 13430 : imported patch fix_calls

*** 753,765 ****
  
  int os::random() {
    // Make updating the random seed thread safe.
    while (true) {
      unsigned int seed = _rand_seed;
!     int rand = random_helper(seed);
      if (Atomic::cmpxchg(rand, &_rand_seed, seed) == seed) {
!       return rand;
      }
    }
  }
  
  // The INITIALIZED state is distinguished from the SUSPENDED state because the
--- 753,765 ----
  
  int os::random() {
    // Make updating the random seed thread safe.
    while (true) {
      unsigned int seed = _rand_seed;
!     unsigned int rand = random_helper(seed);
      if (Atomic::cmpxchg(rand, &_rand_seed, seed) == seed) {
!       return static_cast<int>(rand);
      }
    }
  }
  
  // The INITIALIZED state is distinguished from the SUSPENDED state because the