1/*
2 * Copyright (c) 2000, 2019, 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_C1_GLOBALS_X86_HPP
26#define CPU_X86_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 );
44
45define_pd_global(intx, OnStackReplacePercentage, 933 );
46define_pd_global(intx, FreqInlineSize, 325 );
47define_pd_global(size_t, NewSizeThreadIncrease, 4*K );
48define_pd_global(uintx, InitialCodeCacheSize, 160*K);
49define_pd_global(uintx, ReservedCodeCacheSize, 32*M );
50define_pd_global(uintx, NonProfiledCodeHeapSize, 13*M );
51define_pd_global(uintx, ProfiledCodeHeapSize, 14*M );
52define_pd_global(uintx, NonNMethodCodeHeapSize, 5*M );
53define_pd_global(bool, ProfileInterpreter, false);
54define_pd_global(uintx, CodeCacheExpansionSize, 32*K );
55define_pd_global(uintx, CodeCacheMinBlockLength, 1 );
56define_pd_global(uintx, CodeCacheMinimumUseSpace, 400*K);
57define_pd_global(size_t, MetaspaceSize, 12*M );
58define_pd_global(bool, NeverActAsServerClassMachine, true );
59define_pd_global(uint64_t, MaxRAM, 1ULL*G);
60define_pd_global(bool, CICompileOSR, true );
61#endif // !TIERED
62define_pd_global(bool, UseTypeProfile, false);
63define_pd_global(bool, RoundFPResults, true );
64
65define_pd_global(bool, LIRFillDelaySlots, false);
66define_pd_global(bool, OptimizeSinglePrecision, true );
67define_pd_global(bool, CSEArrayLength, false);
68define_pd_global(bool, TwoOperandLIRForm, true );
69
70#endif // CPU_X86_C1_GLOBALS_X86_HPP
71