20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef CPU_SPARC_VM_C2_GLOBALS_SPARC_HPP
  26 #define CPU_SPARC_VM_C2_GLOBALS_SPARC_HPP
  27 
  28 #include "utilities/globalDefinitions.hpp"
  29 #include "utilities/macros.hpp"
  30 
  31 // Sets the default values for platform dependent flags used by the server compiler.
  32 // (see c2_globals.hpp).  Alpha-sorted.
  33 
  34 define_pd_global(bool, BackgroundCompilation,        true);
  35 define_pd_global(bool, CICompileOSR,                 true);
  36 define_pd_global(bool, InlineIntrinsics,             false);
  37 define_pd_global(bool, PreferInterpreterNativeStubs, false);
  38 define_pd_global(bool, ProfileTraps,                 true);
  39 define_pd_global(bool, UseOnStackReplacement,        true);
  40 #ifdef CC_INTERP
  41 define_pd_global(bool, ProfileInterpreter,           false);
  42 #else
  43 define_pd_global(bool, ProfileInterpreter,           true);
  44 #endif // CC_INTERP
  45 define_pd_global(bool, TieredCompilation,            trueInTiered);
  46 define_pd_global(intx, CompileThreshold,             10000);
  47 
  48 define_pd_global(intx, OnStackReplacePercentage,     140);
  49 define_pd_global(intx, ConditionalMoveLimit,         4);
  50 define_pd_global(intx, FLOATPRESSURE,                52);  // C2 on V9 gets to use all the float/double registers
  51 define_pd_global(intx, FreqInlineSize,               175);
  52 define_pd_global(intx, INTPRESSURE,                  48);  // large register set
  53 define_pd_global(intx, InteriorEntryAlignment,       16);  // = CodeEntryAlignment
  54 define_pd_global(size_t, NewSizeThreadIncrease,      ScaleForWordSize(4*K));
  55 define_pd_global(intx, RegisterCostAreaRatio,        12000);
  56 define_pd_global(bool, UseTLAB,                      true);
  57 define_pd_global(bool, ResizeTLAB,                   true);
  58 define_pd_global(intx, LoopUnrollLimit,              60); // Design center runs on 1.3.1
  59 define_pd_global(intx, MinJumpTableSize,             5);
  60 
  61 // Peephole and CISC spilling both break the graph, and so makes the
  62 // scheduler sick.
  63 define_pd_global(bool, OptoPeephole,                 false);
  64 define_pd_global(bool, UseCISCSpill,                 false);

  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef CPU_SPARC_VM_C2_GLOBALS_SPARC_HPP
  26 #define CPU_SPARC_VM_C2_GLOBALS_SPARC_HPP
  27 
  28 #include "utilities/globalDefinitions.hpp"
  29 #include "utilities/macros.hpp"
  30 
  31 // Sets the default values for platform dependent flags used by the server compiler.
  32 // (see c2_globals.hpp).  Alpha-sorted.
  33 
  34 define_pd_global(bool, BackgroundCompilation,        true);
  35 define_pd_global(bool, CICompileOSR,                 true);
  36 define_pd_global(bool, InlineIntrinsics,             false);
  37 define_pd_global(bool, PreferInterpreterNativeStubs, false);
  38 define_pd_global(bool, ProfileTraps,                 true);
  39 define_pd_global(bool, UseOnStackReplacement,        true);



  40 define_pd_global(bool, ProfileInterpreter,           true);

  41 define_pd_global(bool, TieredCompilation,            trueInTiered);
  42 define_pd_global(intx, CompileThreshold,             10000);
  43 
  44 define_pd_global(intx, OnStackReplacePercentage,     140);
  45 define_pd_global(intx, ConditionalMoveLimit,         4);
  46 define_pd_global(intx, FLOATPRESSURE,                52);  // C2 on V9 gets to use all the float/double registers
  47 define_pd_global(intx, FreqInlineSize,               175);
  48 define_pd_global(intx, INTPRESSURE,                  48);  // large register set
  49 define_pd_global(intx, InteriorEntryAlignment,       16);  // = CodeEntryAlignment
  50 define_pd_global(size_t, NewSizeThreadIncrease,      ScaleForWordSize(4*K));
  51 define_pd_global(intx, RegisterCostAreaRatio,        12000);
  52 define_pd_global(bool, UseTLAB,                      true);
  53 define_pd_global(bool, ResizeTLAB,                   true);
  54 define_pd_global(intx, LoopUnrollLimit,              60); // Design center runs on 1.3.1
  55 define_pd_global(intx, MinJumpTableSize,             5);
  56 
  57 // Peephole and CISC spilling both break the graph, and so makes the
  58 // scheduler sick.
  59 define_pd_global(bool, OptoPeephole,                 false);
  60 define_pd_global(bool, UseCISCSpill,                 false);