c1_globals_x86.hpp revision 5776:de6a9e811145
1/* 2 * Copyright (c) 2000, 2013, 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_X86_VM_C1_GLOBALS_X86_HPP 26#define CPU_X86_VM_C1_GLOBALS_X86_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 client compiler. 32// (see c1_globals.hpp) 33 34#ifndef TIERED 35define_pd_global(bool, BackgroundCompilation, true ); 36define_pd_global(bool, UseTLAB, true ); 37define_pd_global(bool, ResizeTLAB, true ); 38define_pd_global(bool, InlineIntrinsics, true ); 39define_pd_global(bool, PreferInterpreterNativeStubs, false); 40define_pd_global(bool, ProfileTraps, false); 41define_pd_global(bool, UseOnStackReplacement, true ); 42define_pd_global(bool, TieredCompilation, false); 43define_pd_global(intx, CompileThreshold, 1500 ); 44define_pd_global(intx, BackEdgeThreshold, 100000); 45 46define_pd_global(intx, OnStackReplacePercentage, 933 ); 47define_pd_global(intx, FreqInlineSize, 325 ); 48define_pd_global(intx, NewSizeThreadIncrease, 4*K ); 49define_pd_global(intx, InitialCodeCacheSize, 160*K); 50define_pd_global(intx, ReservedCodeCacheSize, 32*M ); 51define_pd_global(bool, ProfileInterpreter, false); 52define_pd_global(intx, CodeCacheExpansionSize, 32*K ); 53define_pd_global(uintx, CodeCacheMinBlockLength, 1); 54define_pd_global(uintx, CodeCacheMinimumUseSpace, 400*K); 55define_pd_global(uintx, MetaspaceSize, 12*M ); 56define_pd_global(bool, NeverActAsServerClassMachine, true ); 57define_pd_global(uint64_t,MaxRAM, 1ULL*G); 58define_pd_global(bool, CICompileOSR, true ); 59#endif // !TIERED 60define_pd_global(bool, UseTypeProfile, false); 61define_pd_global(bool, RoundFPResults, true ); 62 63define_pd_global(bool, LIRFillDelaySlots, false); 64define_pd_global(bool, OptimizeSinglePrecision, true ); 65define_pd_global(bool, CSEArrayLength, false); 66define_pd_global(bool, TwoOperandLIRForm, true ); 67 68define_pd_global(intx, SafepointPollOffset, 256 ); 69 70#endif // CPU_X86_VM_C1_GLOBALS_X86_HPP 71