src/share/vm/c1/c1_Instruction.cpp

rev 2893 : 7121756: Improve C1 inlining policy by using profiling at call sites
Summary: profile based recompilation of methods with C1 with more inlining.
Reviewed-by:

*** 235,250 ****
  ciType* CheckCast::declared_type() const {
    return klass();
  }
  
  ciType* CheckCast::exact_type() const {
!   if (klass()->is_instance_klass()) {
!     ciInstanceKlass* ik = (ciInstanceKlass*)klass();
!     if (ik->is_loaded() && ik->is_final()) {
!       return ik;
!     }
!   }
    return NULL;
  }
  
  // Implementation of ArithmeticOp
  
--- 235,248 ----
  ciType* CheckCast::declared_type() const {
    return klass();
  }
  
  ciType* CheckCast::exact_type() const {
!   if (direct_compare()) return klass();
! 
!   assert(!klass()->is_instance_klass() || !klass()->is_loaded() || !((ciInstanceKlass*)klass())->is_final(), "should be a direct compare");
! 
    return NULL;
  }
  
  // Implementation of ArithmeticOp
  
*** 339,355 ****
  
  // Implementation of Invoke
  
  
  Invoke::Invoke(Bytecodes::Code code, ValueType* result_type, Value recv, Values* args,
!                int vtable_index, ciMethod* target, ValueStack* state_before)
    : StateSplit(result_type, state_before)
    , _code(code)
    , _recv(recv)
    , _args(args)
    , _vtable_index(vtable_index)
    , _target(target)
  {
    set_flag(TargetIsLoadedFlag,   target->is_loaded());
    set_flag(TargetIsFinalFlag,    target_is_loaded() && target->is_final_method());
    set_flag(TargetIsStrictfpFlag, target_is_loaded() && target->is_strict());
  
--- 337,355 ----
  
  // Implementation of Invoke
  
  
  Invoke::Invoke(Bytecodes::Code code, ValueType* result_type, Value recv, Values* args,
!                int vtable_index, ciMethod* target, ValueStack* state_before,
!                bool is_profiled)
    : StateSplit(result_type, state_before)
    , _code(code)
    , _recv(recv)
    , _args(args)
    , _vtable_index(vtable_index)
    , _target(target)
+   , _is_profiled(is_profiled)
  {
    set_flag(TargetIsLoadedFlag,   target->is_loaded());
    set_flag(TargetIsFinalFlag,    target_is_loaded() && target->is_final_method());
    set_flag(TargetIsStrictfpFlag, target_is_loaded() && target->is_strict());