src/hotspot/cpu/s390/globals_s390.hpp

*** 74,121 ****
  define_pd_global(bool, CompactStrings, true);
  
  // 8146801 (Short Array Allocation): No performance work done here yet.
  define_pd_global(intx, InitArrayShortSize, 1*BytesPerLong);
  
! #define ARCH_FLAGS(develop,      \
!                    product,      \
!                    diagnostic,   \
!                    experimental, \
!                    notproduct,   \
!                    range,        \
!                    constraint)   \
!                                                                               \
!   /* Reoptimize code-sequences of calls at runtime, e.g. replace an */        \
!   /* indirect call by a direct call.                                */        \
!   product(bool, ReoptimizeCallSequences, true,                                \
!           "Reoptimize code-sequences of calls at runtime.")                   \
!                                                                               \
!   product(bool, UseByteReverseInstruction, true,                              \
!           "Use byte reverse instruction.")                                    \
!                                                                               \
!   product(bool, ExpandLoadingBaseDecode, true, "Expand the assembler "        \
!           "instruction required to load the base from DecodeN nodes during "  \
!           "matching.")                                                        \
!   product(bool, ExpandLoadingBaseDecode_NN, true, "Expand the assembler "     \
!           "instruction required to load the base from DecodeN_NN nodes "      \
!           "during matching.")                                                 \
!   product(bool, ExpandLoadingBaseEncode, true, "Expand the assembler "        \
!           "instruction required to load the base from EncodeP nodes during "  \
!           "matching.")                                                        \
!   product(bool, ExpandLoadingBaseEncode_NN, true, "Expand the assembler "     \
!           "instruction required to load the base from EncodeP_NN nodes "      \
!           "during matching.")                                                 \
!                                                                               \
!   /* Seems to pay off with 2 pages already. */                                \
!   product(size_t, MVCLEThreshold, +2*(4*K),                                   \
!           "Threshold above which page-aligned MVCLE copy/init is used.")      \
!                                                                               \
!   product(bool, PreferLAoverADD, false,                                       \
!           "Use LA/LAY instructions over ADD instructions (z/Architecture).")  \
!                                                                               \
!   develop(bool, ZapEmptyStackFields, false, "Write 0x0101... to empty stack"  \
!           " fields. Use this to ease stack debugging.")                       \
!                                                                               \
!   product(bool, TraceTraps, false, "Trace all traps the signal handler"       \
!           "handles.")
  
  #endif // CPU_S390_GLOBALS_S390_HPP
--- 74,125 ----
  define_pd_global(bool, CompactStrings, true);
  
  // 8146801 (Short Array Allocation): No performance work done here yet.
  define_pd_global(intx, InitArrayShortSize, 1*BytesPerLong);
  
! #include "runtime/flags/jvmFlag.hpp"
! 
!     //  Reoptimize code-sequences of calls at runtime, e.g. replace an 
!     //  indirect call by a direct call.                                
! PRODUCT_FLAG(bool,     ReoptimizeCallSequences, true, JVMFlag::DEFAULT,
!                        "Reoptimize code-sequences of calls at runtime.");
! 
! PRODUCT_FLAG(bool,     UseByteReverseInstruction, true, JVMFlag::DEFAULT,
!                        "Use byte reverse instruction.");
! 
! PRODUCT_FLAG(bool,     ExpandLoadingBaseDecode, true, JVMFlag::DEFAULT,
!                        "Expand the assembler "
!                        "instruction required to load the base from DecodeN nodes during "
!                        "matching.");
! 
! PRODUCT_FLAG(bool,     ExpandLoadingBaseDecode_NN, true, JVMFlag::DEFAULT,
!                        "Expand the assembler "
!                        "instruction required to load the base from DecodeN_NN nodes "
!                        "during matching.");
! 
! PRODUCT_FLAG(bool,     ExpandLoadingBaseEncode, true, JVMFlag::DEFAULT,
!                        "Expand the assembler "
!                        "instruction required to load the base from EncodeP nodes during "
!                        "matching.");
! 
! PRODUCT_FLAG(bool,     ExpandLoadingBaseEncode_NN, true, JVMFlag::DEFAULT,
!                        "Expand the assembler "
!                        "instruction required to load the base from EncodeP_NN nodes "
!                        "during matching.");
! 
! 
!     //  Seems to pay off with 2 pages already. 
! PRODUCT_FLAG(size_t,   MVCLEThreshold, +2*(4*K), JVMFlag::DEFAULT,
!                        "Threshold above which page-aligned MVCLE copy/init is used.");
! 
! PRODUCT_FLAG(bool,     PreferLAoverADD, false, JVMFlag::DEFAULT,
!                        "Use LA/LAY instructions over ADD instructions (z/Architecture).");
! 
! DEVELOP_FLAG(bool,     ZapEmptyStackFields, false, JVMFlag::DEFAULT,
!                        "Write 0x0101... to empty stack"
!                        " fields. Use this to ease stack debugging.");
! 
! PRODUCT_FLAG(bool,     TraceTraps, false, JVMFlag::DEFAULT,
!                        "Trace all traps the signal handler"
!                        "handles.");
  
  #endif // CPU_S390_GLOBALS_S390_HPP