1 /*
   2  * Copyright (c) 2013, Red Hat Inc.
   3  * Copyright (c) 2000, 2010, Oracle and/or its affiliates.
   4  * All rights reserved.
   5  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   6  *
   7  * This code is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License version 2 only, as
   9  * published by the Free Software Foundation.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  *
  25  */
  26 
  27 #ifndef CPU_AARCH64_VM_C1_GLOBALS_AARCH64_HPP
  28 #define CPU_AARCH64_VM_C1_GLOBALS_AARCH64_HPP
  29 
  30 #include "utilities/globalDefinitions.hpp"
  31 #include "utilities/macros.hpp"
  32 
  33 // Sets the default values for platform dependent flags used by the client compiler.
  34 // (see c1_globals.hpp)
  35 
  36 #ifndef TIERED
  37 define_pd_global(bool, BackgroundCompilation,        true );
  38 define_pd_global(bool, UseTLAB,                      true );
  39 define_pd_global(bool, ResizeTLAB,                   true );
  40 define_pd_global(bool, InlineIntrinsics,             true );
  41 define_pd_global(bool, PreferInterpreterNativeStubs, false);
  42 define_pd_global(bool, ProfileTraps,                 false);
  43 define_pd_global(bool, UseOnStackReplacement,        true );
  44 define_pd_global(bool, TieredCompilation,            false);
  45 define_pd_global(intx, CompileThreshold,             1500 );
  46 define_pd_global(intx, BackEdgeThreshold,            100000);
  47 
  48 define_pd_global(intx, OnStackReplacePercentage,     933  );
  49 define_pd_global(intx, FreqInlineSize,               325  );
  50 define_pd_global(intx, NewSizeThreadIncrease,        4*K  );
  51 define_pd_global(intx, InitialCodeCacheSize,         160*K);
  52 define_pd_global(intx, ReservedCodeCacheSize,        32*M );
  53 define_pd_global(bool, ProfileInterpreter,           false);
  54 define_pd_global(intx, CodeCacheExpansionSize,       32*K );
  55 define_pd_global(uintx, CodeCacheMinBlockLength,     1);
  56 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
  57 define_pd_global(uintx, MetaspaceSize,               12*M );
  58 define_pd_global(bool, NeverActAsServerClassMachine, true );
  59 define_pd_global(uint64_t,MaxRAM,                    1ULL*G);
  60 define_pd_global(bool, CICompileOSR,                 true );
  61 #endif // !TIERED
  62 define_pd_global(bool, UseTypeProfile,               false);
  63 define_pd_global(bool, RoundFPResults,               true );
  64 
  65 define_pd_global(bool, LIRFillDelaySlots,            false);
  66 define_pd_global(bool, OptimizeSinglePrecision,      true );
  67 define_pd_global(bool, CSEArrayLength,               false);
  68 define_pd_global(bool, TwoOperandLIRForm,            false );
  69 
  70 define_pd_global(intx, SafepointPollOffset,          0  );
  71 
  72 #endif // CPU_AARCH64_VM_C1_GLOBALS_AARCH64_HPP