src/hotspot/cpu/arm/stubGenerator_arm.cpp

*** 435,445 ****
    // Note: JDK 9 only supports ARMv7+ so we always have ldrexd available even though the
    // code below allows for it to be otherwise. The else clause indicates an ARMv5 system
    // for which we do not support MP and so membars are not necessary. This ARMv5 code will
    // be removed in the future.
  
!   // Support for jint Atomic::add(jint add_value, volatile jint *dest)
    //
    // Arguments :
    //
    //      add_value:      R0
    //      dest:           R1
--- 435,445 ----
    // Note: JDK 9 only supports ARMv7+ so we always have ldrexd available even though the
    // code below allows for it to be otherwise. The else clause indicates an ARMv5 system
    // for which we do not support MP and so membars are not necessary. This ARMv5 code will
    // be removed in the future.
  
!   // Support for jint Atomic::add(volatile jint *dest, jint add_value)
    //
    // Arguments :
    //
    //      add_value:      R0
    //      dest:           R1
*** 485,495 ****
      __ bx(LR);
  
      return start;
    }
  
!   // Support for jint Atomic::xchg(jint exchange_value, volatile jint *dest)
    //
    // Arguments :
    //
    //      exchange_value: R0
    //      dest:           R1
--- 485,495 ----
      __ bx(LR);
  
      return start;
    }
  
!   // Support for jint Atomic::xchg(volatile jint *dest, jint exchange_value)
    //
    // Arguments :
    //
    //      exchange_value: R0
    //      dest:           R1
*** 533,543 ****
      __ bx(LR);
  
      return start;
    }
  
!   // Support for jint Atomic::cmpxchg(jint exchange_value, volatile jint *dest, jint compare_value)
    //
    // Arguments :
    //
    //      compare_value:  R0
    //      exchange_value: R1
--- 533,543 ----
      __ bx(LR);
  
      return start;
    }
  
!   // Support for jint Atomic::cmpxchg(volatile jint *dest, jint compare_value, jint exchange_value)
    //
    // Arguments :
    //
    //      compare_value:  R0
    //      exchange_value: R1