*** old/src/share/vm/opto/c2_globals.hpp	Mon Jan 27 19:11:11 2014
--- new/src/share/vm/opto/c2_globals.hpp	Mon Jan 27 19:11:11 2014

*** 641,651 ****
--- 641,651 ----
            "Enables intrinsification of various java.lang.Math functions")   \
                                                                              \
    experimental(bool, ReplaceInParentMaps, false,                            \
            "Propagate type improvements in callers of inlinee if possible")  \
                                                                              \
!   experimental(bool, UseTypeSpeculation, false,                             \
!   product(bool, UseTypeSpeculation, true,                                   \
            "Speculatively propagate types from profiles")
  
  C2_FLAGS(DECLARE_DEVELOPER_FLAG, DECLARE_PD_DEVELOPER_FLAG, DECLARE_PRODUCT_FLAG, DECLARE_PD_PRODUCT_FLAG, DECLARE_DIAGNOSTIC_FLAG, DECLARE_EXPERIMENTAL_FLAG, DECLARE_NOTPRODUCT_FLAG)
  
  #endif // SHARE_VM_OPTO_C2_GLOBALS_HPP