181 lines
7.1 KiB
C++
181 lines
7.1 KiB
C++
/*
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* Copyright (c) 1998, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_COMPILER_COMPILERORACLE_HPP
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#define SHARE_COMPILER_COMPILERORACLE_HPP
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#include "memory/allocation.hpp"
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#include "oops/oopsHierarchy.hpp"
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class methodHandle;
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// CompilerOracle is an interface for turning on and off compilation
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// for some methods
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// OPTION_TYPES: type, name
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#define OPTION_TYPES(type) \
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type(Intx, "intx") \
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type(Uintx, "uintx") \
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type(Bool, "bool") \
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type(Ccstr, "ccstr") \
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type(Ccstrlist, "ccstrlist") \
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type(Double, "double")
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// COMPILECOMMAND_OPTIONS: option, name, variant, type
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#define COMPILECOMMAND_OPTIONS(option) \
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option(Help, "help", Unknown) \
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option(Quiet, "quiet", Unknown) \
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option(Log, "log", Bool) \
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option(Print, "print", Bool) \
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option(Inline, "inline", Bool) \
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option(DontInline, "dontinline", Bool) \
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option(CompileOnly, "compileonly", Bool)\
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option(Exclude, "exclude", Bool) \
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option(Break, "break", Bool) \
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option(BreakAtExecute, "BreakAtExecute", Bool) \
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option(BreakAtCompile, "BreakAtCompile", Bool) \
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option(PrintAssembly, "PrintAssembly", Bool) \
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option(PrintInlining, "PrintInlining", Bool) \
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option(PrintIntrinsics, "PrintIntrinsics", Bool) \
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option(PrintNMethods, "PrintNMethods", Bool) \
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option(PrintOptoAssembly, "PrintOptoAssembly", Bool) \
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option(PrintDebugInfo, "PrintDebugInfo", Bool) \
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option(PrintRelocations, "PrintRelocations", Bool) \
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option(PrintDependencies, "PrintDependencies", Bool) \
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option(BackgroundCompilation, "BackgroundCompilation", Bool) \
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option(RepeatCompilation, "RepeatCompilation", Intx) \
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option(ReplayInline, "ReplayInline", Bool) \
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option(DumpReplay, "DumpReplay", Bool) \
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option(DumpInline, "DumpInline", Bool) \
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option(CompileThresholdScaling, "CompileThresholdScaling", Double) \
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option(ControlIntrinsic, "ControlIntrinsic", Ccstrlist) \
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option(DisableIntrinsic, "DisableIntrinsic", Ccstrlist) \
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option(NoRTMLockEliding, "NoRTMLockEliding", Bool) \
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option(UseRTMLockEliding, "UseRTMLockEliding", Bool) \
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option(BlockLayoutByFrequency, "BlockLayoutByFrequency", Bool) \
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option(TraceOptoPipelining, "TraceOptoPipelining", Bool) \
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option(TraceOptoOutput, "TraceOptoOutput", Bool) \
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option(TraceSpilling, "TraceSpilling", Bool) \
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option(PrintIdeal, "PrintIdeal", Bool) \
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option(IGVPrintLevel, "IGVPrintLevel", Intx) \
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option(Vectorize, "Vectorize", Bool) \
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option(VectorizeDebug, "VectorizeDebug", Uintx) \
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option(CloneMapDebug, "CloneMapDebug", Bool) \
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option(IncrementalInlineForceCleanup, "IncrementalInlineForceCleanup", Bool) \
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option(MaxNodeLimit, "MaxNodeLimit", Intx) \
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NOT_PRODUCT(option(TestOptionInt, "TestOptionInt", Intx)) \
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NOT_PRODUCT(option(TestOptionUint, "TestOptionUint", Uintx)) \
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NOT_PRODUCT(option(TestOptionBool, "TestOptionBool", Bool)) \
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NOT_PRODUCT(option(TestOptionBool2, "TestOptionBool2", Bool)) \
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NOT_PRODUCT(option(TestOptionStr, "TestOptionStr", Ccstr)) \
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NOT_PRODUCT(option(TestOptionList, "TestOptionList", Ccstrlist)) \
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NOT_PRODUCT(option(TestOptionDouble, "TestOptionDouble", Double)) \
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option(Option, "option", Unknown) \
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option(Unknown, "unknown", Unknown)
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enum class CompileCommand {
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#define enum_of_options(option, name, ctype) option,
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COMPILECOMMAND_OPTIONS(enum_of_options)
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#undef enum_of_options
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Count
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};
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enum class OptionType {
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#define enum_of_types(type, name) type,
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OPTION_TYPES(enum_of_types)
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#undef enum_of_types
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Unknown
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};
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class CompilerOracle : AllStatic {
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private:
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static bool _quiet;
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static void print_parse_error(char* error_msg, char* original_line);
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static void print_command(enum CompileCommand option, const char* name, enum OptionType type);
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public:
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// True if the command file has been specified or is implicit
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static bool has_command_file();
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// Reads from file and adds to lists
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static void parse_from_file();
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// Tells whether we to exclude compilation of method
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static bool should_exclude(const methodHandle& method);
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static bool be_quiet() { return _quiet; }
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// Tells whether we want to inline this method
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static bool should_inline(const methodHandle& method);
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// Tells whether we want to disallow inlining of this method
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static bool should_not_inline(const methodHandle& method);
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// Tells whether we should print the assembly for this method
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static bool should_print(const methodHandle& method);
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// Tells whether we should log the compilation data for this method
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static bool should_log(const methodHandle& method);
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// Tells whether to break when compiling method
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static bool should_break_at(const methodHandle& method);
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// Tells whether there are any methods to print for print_method_statistics()
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static bool should_print_methods();
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// A wrapper for checking bool options
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static bool has_option(const methodHandle& method, enum CompileCommand option);
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// Check if method has option and value set. If yes, overwrite value and return true,
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// otherwise leave value unchanged and return false.
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template<typename T>
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static bool has_option_value(const methodHandle& method, enum CompileCommand option, T& value);
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// This check is currently only needed by whitebox API
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template<typename T>
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static bool option_matches_type(enum CompileCommand option, T& value);
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// Reads from string instead of file
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static void parse_from_string(const char* option_string, void (*parser)(char*));
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static void parse_from_line(char* line);
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static void parse_compile_only(char* line);
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// Fast check if there is any option set that compile control needs to know about
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static bool has_any_command_set();
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// convert a string to a proper compilecommand option - used from whitebox.
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// returns CompileCommand::Unknown on names not matching an option.
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static enum CompileCommand string_to_option(const char* name);
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// convert a string to a proper compilecommand option
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// returns CompileCommand::Unknown if name is not an option.
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static enum CompileCommand parse_option_name(const char* name);
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// convert a string to a proper option type
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// returns OptionType::Unknown on strings not matching an option type.
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static enum OptionType parse_option_type(const char* type_str);
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};
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#endif // SHARE_COMPILER_COMPILERORACLE_HPP
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