1 /* 2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef CPU_ARM_VM_C1_GLOBALS_ARM_HPP 26 #define CPU_ARM_VM_C1_GLOBALS_ARM_HPP 27 28 #include "utilities/globalDefinitions.hpp" 29 #include "utilities/macros.hpp" 30 31 // 32 // Sets the default values for platform dependent flags used by the client compiler. 33 // (see c1_globals.hpp) 34 // 35 36 #ifndef COMPILER2 // avoid duplicated definitions, favoring C2 version 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, false); // TODO: ARM 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 47 define_pd_global(intx, OnStackReplacePercentage, 933 ); 48 define_pd_global(intx, FreqInlineSize, 325 ); 49 define_pd_global(size_t, NewSizeThreadIncrease, 4*K ); 50 define_pd_global(size_t, InitialCodeCacheSize, 160*K); 51 define_pd_global(size_t, ReservedCodeCacheSize, 32*M ); 52 define_pd_global(size_t, NonProfiledCodeHeapSize, 13*M ); 53 define_pd_global(size_t, ProfiledCodeHeapSize, 14*M ); 54 define_pd_global(size_t, NonNMethodCodeHeapSize, 5*M ); 55 define_pd_global(bool, ProfileInterpreter, false); 56 define_pd_global(size_t, CodeCacheExpansionSize, 32*K ); 57 define_pd_global(uintx, CodeCacheMinBlockLength, 1); 58 define_pd_global(size_t, CodeCacheMinimumUseSpace, 400*K); 59 define_pd_global(size_t, MetaspaceSize, 12*M ); 60 define_pd_global(bool, NeverActAsServerClassMachine, true); 61 define_pd_global(uint64_t, MaxRAM, 1ULL*G); 62 define_pd_global(bool, CICompileOSR, true ); 63 #endif // COMPILER2 64 define_pd_global(bool, UseTypeProfile, false); 65 define_pd_global(bool, RoundFPResults, false); 66 67 68 define_pd_global(bool, LIRFillDelaySlots, false); 69 define_pd_global(bool, OptimizeSinglePrecision, true); 70 define_pd_global(bool, CSEArrayLength, true); 71 define_pd_global(bool, TwoOperandLIRForm, false); 72 73 #endif // CPU_ARM_VM_C1_GLOBALS_ARM_HPP