src/share/vm/oops/method.cpp

rev 6132 : 8037970: make PrintMethodData a diagnostic options
Summary: make PrintMethodData a diagnostic options for performance investigation
Reviewed-by:

*** 327,344 ****
    } else {
      return invocation_count() > n;
    }
  }
  
- #ifndef PRODUCT
  void Method::print_invocation_count() {
    if (is_static()) tty->print("static ");
    if (is_final()) tty->print("final ");
    if (is_synchronized()) tty->print("synchronized ");
    if (is_native()) tty->print("native ");
!   method_holder()->name()->print_symbol_on(tty);
!   tty->print(".");
    name()->print_symbol_on(tty);
    signature()->print_symbol_on(tty);
  
    if (WizardMode) {
      // dump the size of the byte codes
--- 327,342 ----
    } else {
      return invocation_count() > n;
    }
  }
  
  void Method::print_invocation_count() {
    if (is_static()) tty->print("static ");
    if (is_final()) tty->print("final ");
    if (is_synchronized()) tty->print("synchronized ");
    if (is_native()) tty->print("native ");
!   tty->print("%s::", method_holder()->external_name());
    name()->print_symbol_on(tty);
    signature()->print_symbol_on(tty);
  
    if (WizardMode) {
      // dump the size of the byte codes
*** 347,362 ****
    tty->cr();
  
    tty->print_cr ("  interpreter_invocation_count: %8d ", interpreter_invocation_count());
    tty->print_cr ("  invocation_counter:           %8d ", invocation_count());
    tty->print_cr ("  backedge_counter:             %8d ", backedge_count());
    if (CountCompiledCalls) {
      tty->print_cr ("  compiled_invocation_count: %8d ", compiled_invocation_count());
    }
- 
- }
  #endif
  
  // Build a MethodData* object to hold information about this method
  // collected in the interpreter.
  void Method::build_interpreter_method_data(methodHandle method, TRAPS) {
    // Do not profile method if current thread holds the pending list lock,
--- 345,360 ----
    tty->cr();
  
    tty->print_cr ("  interpreter_invocation_count: %8d ", interpreter_invocation_count());
    tty->print_cr ("  invocation_counter:           %8d ", invocation_count());
    tty->print_cr ("  backedge_counter:             %8d ", backedge_count());
+ #ifndef PRODUCT
    if (CountCompiledCalls) {
      tty->print_cr ("  compiled_invocation_count: %8d ", compiled_invocation_count());
    }
  #endif
+ }
  
  // Build a MethodData* object to hold information about this method
  // collected in the interpreter.
  void Method::build_interpreter_method_data(methodHandle method, TRAPS) {
    // Do not profile method if current thread holds the pending list lock,
*** 1441,1454 ****
    st->print(")");
  }
  #endif // !PRODUCT || INCLUDE_JVMTI
  
  
- //-----------------------------------------------------------------------------------
- // Non-product code
- 
- #ifndef PRODUCT
  void Method::print_codes_on(outputStream* st) const {
    print_codes_on(0, code_size(), st);
  }
  
  void Method::print_codes_on(int from, int to, outputStream* st) const {
--- 1439,1448 ----
*** 1458,1468 ****
    BytecodeStream s(mh);
    s.set_interval(from, to);
    BytecodeTracer::set_closure(BytecodeTracer::std_closure());
    while (s.next() >= 0) BytecodeTracer::trace(mh, s.bcp(), st);
  }
- #endif // not PRODUCT
  
  
  // Simple compression of line number tables. We use a regular compressed stream, except that we compress deltas
  // between (bci,line) pairs since they are smaller. If (bci delta, line delta) fits in (5-bit unsigned, 3-bit unsigned)
  // we save it as one byte, otherwise we write a 0xFF escape character and use regular compression. 0x0 is used
--- 1452,1461 ----