src/share/vm/prims/whitebox.cpp

rev 9918 : 8145331: SEGV in DirectivesStack::release(DirectiveSet*)
Summary: getDefaultDirective was not updated in 8144873
Reviewed-by:

*** 563,580 ****
    method_id = reflected_method_to_jmid(thread, env, method);
    CHECK_JNI_EXCEPTION_(env, JNI_FALSE);
    methodHandle mh(THREAD, Method::checked_resolve_jmethod_id(method_id));
  
    DirectiveSet* directive;
    if (compilation_context != NULL) {
      compilation_context_id = reflected_method_to_jmid(thread, env, compilation_context);
      CHECK_JNI_EXCEPTION_(env, JNI_FALSE);
      methodHandle cch(THREAD, Method::checked_resolve_jmethod_id(compilation_context_id));
!     directive = DirectivesStack::getMatchingDirective(cch, CompileBroker::compiler((int)compLevel));
    } else {
      // Calling with NULL matches default directive
!     directive = DirectivesStack::getDefaultDirective(CompileBroker::compiler((int)compLevel));
    }
    bool result = CompileBroker::compiler(compLevel)->is_intrinsic_available(mh, directive);
    DirectivesStack::release(directive);
    return result;
  WB_END
--- 563,581 ----
    method_id = reflected_method_to_jmid(thread, env, method);
    CHECK_JNI_EXCEPTION_(env, JNI_FALSE);
    methodHandle mh(THREAD, Method::checked_resolve_jmethod_id(method_id));
  
    DirectiveSet* directive;
+   AbstractCompiler* comp = CompileBroker::compiler((int)compLevel);
    if (compilation_context != NULL) {
      compilation_context_id = reflected_method_to_jmid(thread, env, compilation_context);
      CHECK_JNI_EXCEPTION_(env, JNI_FALSE);
      methodHandle cch(THREAD, Method::checked_resolve_jmethod_id(compilation_context_id));
!     directive = DirectivesStack::getMatchingDirective(cch, comp);
    } else {
      // Calling with NULL matches default directive
!     directive = DirectivesStack::getDefaultDirective(comp);
    }
    bool result = CompileBroker::compiler(compLevel)->is_intrinsic_available(mh, directive);
    DirectivesStack::release(directive);
    return result;
  WB_END