src/share/vm/runtime/signature.cpp

*** 531,535 ****
--- 531,560 ----
        return true;
      default:
        return false;
    }
  }
+ 
+ int SigEntry::count_fields(const GrowableArray<SigEntry>& sig_extended) {
+   int values = 0;
+   for (int i = 0; i < sig_extended.length(); i++) {
+     if (sig_extended.at(i)._bt == T_VALUETYPE) {
+       values++;
+     }
+   }
+   return sig_extended.length() - 2 * values;
+ }
+ 
+ void SigEntry::fill_sig_bt(const GrowableArray<SigEntry>& sig_extended, BasicType* sig_bt_cc, int total_args_passed_cc, bool skip_vt) {
+   int j = 0;
+   for (int i = 0; i < sig_extended.length(); i++) {
+     if (!skip_vt) {
+       sig_bt_cc[j++] = sig_extended.at(i)._bt;
+     } else if (sig_extended.at(i)._bt != T_VALUETYPE &&
+                (sig_extended.at(i)._bt != T_VOID ||
+                 sig_extended.at(i-1)._bt == T_LONG ||
+                 sig_extended.at(i-1)._bt == T_DOUBLE)) {
+       sig_bt_cc[j++] = sig_extended.at(i)._bt;
+     }
+   }
+   assert(j == total_args_passed_cc, "bad number of arguments");
+ }