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/*
* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#ifndef CPU_AARCH64_VM_C2_GLOBALS_AARCH64_HPP
#define CPU_AARCH64_VM_C2_GLOBALS_AARCH64_HPP
#include "utilities/globalDefinitions.hpp"
#include "utilities/macros.hpp"
// Sets the default values for platform dependent flags used by the server compiler.
// (see c2_globals.hpp). Alpha-sorted.
define_pd_global(bool, BackgroundCompilation, true);
define_pd_global(bool, UseTLAB, true);
define_pd_global(bool, ResizeTLAB, true);
define_pd_global(bool, CICompileOSR, true);
define_pd_global(bool, InlineIntrinsics, true);
define_pd_global(bool, PreferInterpreterNativeStubs, false);
define_pd_global(bool, ProfileTraps, true);
define_pd_global(bool, UseOnStackReplacement, true);
define_pd_global(bool, ProfileInterpreter, true);
define_pd_global(bool, TieredCompilation, trueInTiered);
define_pd_global(intx, CompileThreshold, 10000);
define_pd_global(intx, BackEdgeThreshold, 100000);
define_pd_global(intx, OnStackReplacePercentage, 140);
define_pd_global(intx, ConditionalMoveLimit, 3);
define_pd_global(intx, FLOATPRESSURE, 64);
define_pd_global(intx, FreqInlineSize, 325);
define_pd_global(intx, MinJumpTableSize, 10);
define_pd_global(intx, INTPRESSURE, 24);
define_pd_global(intx, InteriorEntryAlignment, 16);
define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K));
define_pd_global(intx, LoopUnrollLimit, 60);
define_pd_global(intx, LoopPercentProfileLimit, 10);
define_pd_global(intx, PostLoopMultiversioning, false);
// InitialCodeCacheSize derived from specjbb2000 run.
define_pd_global(intx, InitialCodeCacheSize, 2496*K); // Integral multiple of CodeCacheExpansionSize
define_pd_global(intx, CodeCacheExpansionSize, 64*K);
// Ergonomics related flags
define_pd_global(uint64_t,MaxRAM, 128ULL*G);
define_pd_global(intx, RegisterCostAreaRatio, 16000);
// Peephole and CISC spilling both break the graph, and so makes the
// scheduler sick.
define_pd_global(bool, OptoPeephole, false);
define_pd_global(bool, UseCISCSpill, true);
define_pd_global(bool, OptoScheduling, false);
define_pd_global(bool, OptoBundling, false);
define_pd_global(bool, OptoRegScheduling, false);
define_pd_global(bool, SuperWordLoopUnrollAnalysis, true);
define_pd_global(bool, IdealizeClearArrayNode, true);
define_pd_global(intx, ReservedCodeCacheSize, 48*M);
define_pd_global(intx, NonProfiledCodeHeapSize, 21*M);
define_pd_global(intx, ProfiledCodeHeapSize, 22*M);
define_pd_global(intx, NonNMethodCodeHeapSize, 5*M );
define_pd_global(uintx, CodeCacheMinBlockLength, 4);
define_pd_global(uintx, CodeCacheMinimumUseSpace, 400*K);
// Heap related flags
define_pd_global(uintx,MetaspaceSize, ScaleForWordSize(16*M));
// Ergonomics related flags
define_pd_global(bool, NeverActAsServerClassMachine, false);
define_pd_global(bool, TrapBasedRangeChecks, false); // Not needed.
#endif // CPU_AARCH64_VM_C2_GLOBALS_AARCH64_HPP