C++ (Cpp) Compile::print_inlining_update Examples

Example #1

File: callGenerator.cpp Project: sourcemirror/jdk-9-hotspot

JVMState* WarmCallGenerator::generate(JVMState* jvms) {
  Compile* C = Compile::current();
  C->print_inlining_update(this);

  if (C->log() != NULL) {
    C->log()->elem("warm_call bci='%d'", jvms->bci());
  }
  jvms = _if_cold->generate(jvms);
  if (jvms != NULL) {
    Node* m = jvms->map()->control();
    if (m->is_CatchProj()) m = m->in(0);  else m = C->top();
    if (m->is_Catch())     m = m->in(0);  else m = C->top();
    if (m->is_Proj())      m = m->in(0);  else m = C->top();
    if (m->is_CallJava()) {
      _call_info->set_call(m->as_Call());
      _call_info->set_hot_cg(_if_hot);
#ifndef PRODUCT
      if (PrintOpto || PrintOptoInlining) {
        tty->print_cr("Queueing for warm inlining at bci %d:", jvms->bci());
        tty->print("WCI: ");
        _call_info->print();
      }
#endif
      _call_info->set_heat(_call_info->compute_heat());
      C->set_warm_calls(_call_info->insert_into(C->warm_calls()));
    }
  }
  return jvms;
}

Example #2

File: callGenerator.cpp Project: sourcemirror/jdk-9-hotspot

JVMState* ParseGenerator::generate(JVMState* jvms) {
  Compile* C = Compile::current();
  C->print_inlining_update(this);

  if (is_osr()) {
    // The JVMS for a OSR has a single argument (see its TypeFunc).
    assert(jvms->depth() == 1, "no inline OSR");
  }

  if (C->failing()) {
    return NULL;  // bailing out of the compile; do not try to parse
  }

  Parse parser(jvms, method(), _expected_uses);
  // Grab signature for matching/allocation
#ifdef ASSERT
  if (parser.tf() != (parser.depth() == 1 ? C->tf() : tf())) {
    MutexLockerEx ml(Compile_lock, Mutex::_no_safepoint_check_flag);
    assert(C->env()->system_dictionary_modification_counter_changed(),
           "Must invalidate if TypeFuncs differ");
  }
#endif

  GraphKit& exits = parser.exits();

  if (C->failing()) {
    while (exits.pop_exception_state() != NULL) ;
    return NULL;
  }

  assert(exits.jvms()->same_calls_as(jvms), "sanity");

  // Simply return the exit state of the parser,
  // augmented by any exceptional states.
  return exits.transfer_exceptions_into_jvms();
}