src/os_cpu/windows_x86/vm/atomic_windows_x86.hpp

rev 13030 : [mq]: add_const

*** 128,138 ****
  
  inline void*    Atomic::cmpxchg_ptr(void*    exchange_value, volatile void*     dest, void*    compare_value, cmpxchg_memory_order order) {
    return (void*)cmpxchg((jlong)exchange_value, (volatile jlong*)dest, (jlong)compare_value, order);
  }
  
! inline jlong Atomic::load(volatile jlong* src) { return *src; }
  
  #else // !AMD64
  
  inline jint     Atomic::add    (jint     add_value, volatile jint*     dest) {
    __asm {
--- 128,138 ----
  
  inline void*    Atomic::cmpxchg_ptr(void*    exchange_value, volatile void*     dest, void*    compare_value, cmpxchg_memory_order order) {
    return (void*)cmpxchg((jlong)exchange_value, (volatile jlong*)dest, (jlong)compare_value, order);
  }
  
! inline jlong Atomic::load(const volatile jlong* src) { return *src; }
  
  #else // !AMD64
  
  inline jint     Atomic::add    (jint     add_value, volatile jint*     dest) {
    __asm {
*** 247,257 ****
  
  inline void*    Atomic::cmpxchg_ptr(void*    exchange_value, volatile void*     dest, void*    compare_value, cmpxchg_memory_order order) {
    return (void*)cmpxchg((jint)exchange_value, (volatile jint*)dest, (jint)compare_value, order);
  }
  
! inline jlong Atomic::load(volatile jlong* src) {
    volatile jlong dest;
    volatile jlong* pdest = &dest;
    __asm {
      mov eax, src
      fild     qword ptr [eax]
--- 247,257 ----
  
  inline void*    Atomic::cmpxchg_ptr(void*    exchange_value, volatile void*     dest, void*    compare_value, cmpxchg_memory_order order) {
    return (void*)cmpxchg((jint)exchange_value, (volatile jint*)dest, (jint)compare_value, order);
  }
  
! inline jlong Atomic::load(const volatile jlong* src) {
    volatile jlong dest;
    volatile jlong* pdest = &dest;
    __asm {
      mov eax, src
      fild     qword ptr [eax]