src/share/vm/opto/library_call.cpp

*** 2777,2789 ****
    set_result(load_store);
    return true;
  }
  
  //----------------------------inline_unsafe_ordered_store----------------------
! // public native void sun.misc.Unsafe.putOrderedObject(Object o, long offset, Object x);
! // public native void sun.misc.Unsafe.putOrderedInt(Object o, long offset, int x);
! // public native void sun.misc.Unsafe.putOrderedLong(Object o, long offset, long x);
  bool LibraryCallKit::inline_unsafe_ordered_store(BasicType type) {
    // This is another variant of inline_unsafe_access, differing in
    // that it always issues store-store ("release") barrier and ensures
    // store-atomicity (which only matters for "long").
  
--- 2777,2789 ----
    set_result(load_store);
    return true;
  }
  
  //----------------------------inline_unsafe_ordered_store----------------------
! // public native void [sun|jdk.internal].misc.Unsafe.putOrderedObject(Object o, long offset, Object x);
! // public native void [sun|jdk.internal].misc.Unsafe.putOrderedInt(Object o, long offset, int x);
! // public native void [sun|jdk.internal].misc.Unsafe.putOrderedLong(Object o, long offset, long x);
  bool LibraryCallKit::inline_unsafe_ordered_store(BasicType type) {
    // This is another variant of inline_unsafe_access, differing in
    // that it always issues store-store ("release") barrier and ensures
    // store-atomicity (which only matters for "long").
  
*** 2873,2883 ****
    // don't need a guard for a klass that is already initialized
    return !ik->is_initialized();
  }
  
  //----------------------------inline_unsafe_allocate---------------------------
! // public native Object sun.misc.Unsafe.allocateInstance(Class<?> cls);
  bool LibraryCallKit::inline_unsafe_allocate() {
    if (callee()->is_static())  return false;  // caller must have the capability!
  
    null_check_receiver();  // null-check, then ignore
    Node* cls = null_check(argument(1));
--- 2873,2883 ----
    // don't need a guard for a klass that is already initialized
    return !ik->is_initialized();
  }
  
  //----------------------------inline_unsafe_allocate---------------------------
! // public native Object [sun|jdk.internal].misc.Unsafe.allocateInstance(Class<?> cls);
  bool LibraryCallKit::inline_unsafe_allocate() {
    if (callee()->is_static())  return false;  // caller must have the capability!
  
    null_check_receiver();  // null-check, then ignore
    Node* cls = null_check(argument(1));
*** 4192,4202 ****
  #else  //_LP64
  #define XTOP        /*no additional argument*/
  #endif //_LP64
  
  //----------------------inline_unsafe_copyMemory-------------------------
! // public native void sun.misc.Unsafe.copyMemory(Object srcBase, long srcOffset, Object destBase, long destOffset, long bytes);
  bool LibraryCallKit::inline_unsafe_copyMemory() {
    if (callee()->is_static())  return false;  // caller must have the capability!
    null_check_receiver();  // null-check receiver
    if (stopped())  return true;
  
--- 4192,4202 ----
  #else  //_LP64
  #define XTOP        /*no additional argument*/
  #endif //_LP64
  
  //----------------------inline_unsafe_copyMemory-------------------------
! // public native void [sun|jdk.internal].misc.Unsafe.copyMemory(Object srcBase, long srcOffset, Object destBase, long destOffset, long bytes);
  bool LibraryCallKit::inline_unsafe_copyMemory() {
    if (callee()->is_static())  return false;  // caller must have the capability!
    null_check_receiver();  // null-check receiver
    if (stopped())  return true;