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src/hotspot/cpu/s390/globals_s390.hpp

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*** 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
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