1 /*
 2  * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
 3  * Copyright (c) 2020, 2022, Huawei Technologies Co., Ltd. All rights reserved.
 4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 5  *
 6  * This code is free software; you can redistribute it and/or modify it
 7  * under the terms of the GNU General Public License version 2 only, as
 8  * published by the Free Software Foundation.
 9  *
10  * This code is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13  * version 2 for more details (a copy is included in the LICENSE file that
14  * accompanied this code).
15  *
16  * You should have received a copy of the GNU General Public License version
17  * 2 along with this work; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19  *
20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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25 
26 #ifndef CPU_RISCV_C1_GLOBALS_RISCV_HPP
27 #define CPU_RISCV_C1_GLOBALS_RISCV_HPP
28 
29 #include "utilities/globalDefinitions.hpp"
30 #include "utilities/macros.hpp"
31 
32 // Sets the default values for platform dependent flags used by the client compiler.
33 // (see c1_globals.hpp)
34 
35 #ifndef COMPILER2
36 define_pd_global(bool, BackgroundCompilation,        true );
37 define_pd_global(bool, InlineIntrinsics,             true );
38 define_pd_global(bool, PreferInterpreterNativeStubs, false);
39 define_pd_global(bool, ProfileTraps,                 false);
40 define_pd_global(bool, UseOnStackReplacement,        true );
41 define_pd_global(bool, TieredCompilation,            false);
42 define_pd_global(intx, CompileThreshold,             1500 );
43 
44 define_pd_global(intx, OnStackReplacePercentage,     933  );
45 define_pd_global(intx, NewSizeThreadIncrease,        4*K  );
46 define_pd_global(intx, InitialCodeCacheSize,         160*K);
47 define_pd_global(intx, ReservedCodeCacheSize,        32*M );
48 define_pd_global(intx, NonProfiledCodeHeapSize,      13*M );
49 define_pd_global(intx, ProfiledCodeHeapSize,         14*M );
50 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M  );
51 define_pd_global(bool, ProfileInterpreter,           false);
52 define_pd_global(intx, CodeCacheExpansionSize,       32*K );
53 define_pd_global(uintx, CodeCacheMinBlockLength,     1);
54 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
55 define_pd_global(bool, NeverActAsServerClassMachine, true );
56 define_pd_global(uint64_t, MaxRAM,                  1ULL*G);
57 define_pd_global(bool, CICompileOSR,                 true );
58 #endif // !COMPILER2
59 define_pd_global(bool, UseTypeProfile,               false);
60 
61 define_pd_global(bool, OptimizeSinglePrecision,      true );
62 define_pd_global(bool, CSEArrayLength,               false);
63 define_pd_global(bool, TwoOperandLIRForm,            false);
64 
65 #endif // CPU_RISCV_C1_GLOBALS_RISCV_HPP