src/hotspot/os_cpu/solaris_x86/solaris_x86_64.il

*** 47,105 ****
        rdtsc
        salq     $32, %rdx
        orq      %rdx, %rax
        .end
  
!   // Support for jint Atomic::add(jint add_value, volatile jint* dest)
        .inline _Atomic_add,2
        movl     %edi, %eax      // save add_value for return
        lock
        xaddl    %edi, (%rsi)
        addl     %edi, %eax
        .end
  
!   // Support for jlong Atomic::add(jlong add_value, volatile jlong* dest)
        .inline _Atomic_add_long,2
        movq     %rdi, %rax      // save add_value for return
        lock
        xaddq    %rdi, (%rsi)
        addq     %rdi, %rax
        .end
  
!   // Support for jint Atomic::xchg(jint exchange_value, volatile jint* dest).
        .inline _Atomic_xchg,2
        xchgl    (%rsi), %edi
        movl     %edi, %eax
        .end
  
!   // Support for jlong Atomic::xchg(jlong exchange_value, volatile jlong* dest).
        .inline _Atomic_xchg_long,2
        xchgq    (%rsi), %rdi
        movq     %rdi, %rax
        .end
  
!   // Support for jbyte Atomic::cmpxchg(jbyte exchange_value,
!   //                                   volatile jbyte *dest,
!   //                                   jbyte compare_value)
        .inline _Atomic_cmpxchg_byte,3
        movb     %dl, %al      // compare_value
        lock
        cmpxchgb %dil, (%rsi)
        .end
  
!   // Support for jint Atomic::cmpxchg(jint exchange_value,
!   //                                  volatile jint *dest,
!   //                                  jint compare_value)
        .inline _Atomic_cmpxchg,3
        movl     %edx, %eax      // compare_value
        lock
        cmpxchgl %edi, (%rsi)
        .end
  
!   // Support for jlong Atomic::cmpxchg(jlong exchange_value,
!   //                                   volatile jlong* dest,
!   //                                   jlong compare_value)
        .inline _Atomic_cmpxchg_long,3
        movq     %rdx, %rax      // compare_value
        lock
        cmpxchgq %rdi, (%rsi)
        .end
--- 47,105 ----
        rdtsc
        salq     $32, %rdx
        orq      %rdx, %rax
        .end
  
!   // Support for jint Atomic::add(volatile jint* dest, jint add_value)
        .inline _Atomic_add,2
        movl     %edi, %eax      // save add_value for return
        lock
        xaddl    %edi, (%rsi)
        addl     %edi, %eax
        .end
  
!   // Support for jlong Atomic::add(volatile jlong* dest, jlong add_value)
        .inline _Atomic_add_long,2
        movq     %rdi, %rax      // save add_value for return
        lock
        xaddq    %rdi, (%rsi)
        addq     %rdi, %rax
        .end
  
!   // Support for jint Atomic::xchg(volatile jint* dest, jint exchange_value).
        .inline _Atomic_xchg,2
        xchgl    (%rsi), %edi
        movl     %edi, %eax
        .end
  
!   // Support for jlong Atomic::xchg(volatile jlong* dest, jlong exchange_value).
        .inline _Atomic_xchg_long,2
        xchgq    (%rsi), %rdi
        movq     %rdi, %rax
        .end
  
!   // Support for jbyte Atomic::cmpxchg(volatile jbyte *dest,
!   //                                   jbyte compare_value,
!   //                                   jbyte exchange_value)
        .inline _Atomic_cmpxchg_byte,3
        movb     %dl, %al      // compare_value
        lock
        cmpxchgb %dil, (%rsi)
        .end
  
!   // Support for jint Atomic::cmpxchg(volatile jint *dest,
!   //                                  int compare_value,
!   //                                  jint exchange_value)
        .inline _Atomic_cmpxchg,3
        movl     %edx, %eax      // compare_value
        lock
        cmpxchgl %edi, (%rsi)
        .end
  
!   // Support for jlong Atomic::cmpxchg(volatile jlong* dest,
!   //                                   jlong compare_value,
!   //                                   jlong exchange_value)
        .inline _Atomic_cmpxchg_long,3
        movq     %rdx, %rax      // compare_value
        lock
        cmpxchgq %rdi, (%rsi)
        .end