src/share/vm/opto/loopnode.cpp

*** 3492,3502 ****
--- 3492,3504 ----
      case Op_LoadD_unaligned:
      case Op_LoadL_unaligned:
      case Op_StrComp:            // Does a bunch of load-like effects
      case Op_StrEquals:
      case Op_StrIndexOf:
+     case Op_StrIndexOfChar:
      case Op_AryEq:
+     case Op_HasNegatives:
        pinned = false;
      }
      if( pinned ) {
        IdealLoopTree *chosen_loop = get_loop(n->is_CFG() ? n : get_ctrl(n));
        if( !chosen_loop->_child )       // Inner loop?