src/hotspot/cpu/x86/macroAssembler_x86.cpp

*** 1618,1629 ****
  // we inline both the stack-locking fast-path and the inflated fast path.
  //
  // See also: cmpFastLock and cmpFastUnlock.
  //
  // What follows is a specialized inline transliteration of the code
! // in slow_enter() and slow_exit().  If we're concerned about I$ bloat
! // another option would be to emit TrySlowEnter and TrySlowExit methods
  // at startup-time.  These methods would accept arguments as
  // (rax,=Obj, rbx=Self, rcx=box, rdx=Scratch) and return success-failure
  // indications in the icc.ZFlag.  Fast_Lock and Fast_Unlock would simply
  // marshal the arguments and emit calls to TrySlowEnter and TrySlowExit.
  // In practice, however, the # of lock sites is bounded and is usually small.
--- 1618,1629 ----
  // we inline both the stack-locking fast-path and the inflated fast path.
  //
  // See also: cmpFastLock and cmpFastUnlock.
  //
  // What follows is a specialized inline transliteration of the code
! // in enter() and exit(). If we're concerned about I$ bloat another
! // option would be to emit TrySlowEnter and TrySlowExit methods
  // at startup-time.  These methods would accept arguments as
  // (rax,=Obj, rbx=Self, rcx=box, rdx=Scratch) and return success-failure
  // indications in the icc.ZFlag.  Fast_Lock and Fast_Unlock would simply
  // marshal the arguments and emit calls to TrySlowEnter and TrySlowExit.
  // In practice, however, the # of lock sites is bounded and is usually small.