161 lines
6.5 KiB
TableGen
161 lines
6.5 KiB
TableGen
/*
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* Copyright 2010-2012, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//===----------------------------------------------------------------------===//
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//
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// This file defines the options accepted by llvm-rs-cc.
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//
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//===----------------------------------------------------------------------===//
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// Include the common option parsing interfaces.
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include "llvm/Option/OptParser.td"
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//===----------------------------------------------------------------------===//
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// Target Options
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//===----------------------------------------------------------------------===//
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def target_api : Separate<["-"], "target-api">,
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HelpText<"Specify target API level (e.g. 14)">;
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def target_api_EQ : Joined<["-"], "target-api=">, Alias<target_api>;
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//===----------------------------------------------------------------------===//
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// Header Search Options
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//===----------------------------------------------------------------------===//
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def I : JoinedOrSeparate<["-"], "I">, MetaVarName<"<directory>">,
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HelpText<"Add directory to include search path">;
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def _I : Separate<["-", "--"], "include-path">, MetaVarName<"<directory>">, Alias<I>;
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//===----------------------------------------------------------------------===//
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// Frontend Options
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//===----------------------------------------------------------------------===//
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def o : Separate<["-"], "o">, MetaVarName<"<directory>">,
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HelpText<"Specify output directory">;
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def Output_Type_Group : OptionGroup<"<output type group>">;
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let Group = Output_Type_Group in {
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def emit_asm : Flag<["-"], "emit-asm">,
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HelpText<"Emit target assembly files">;
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def _emit_asm : Flag<["-"], "S">, Alias<emit_asm>;
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def emit_llvm : Flag<["-"], "emit-llvm">,
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HelpText<"Build ASTs then convert to LLVM, emit .ll file">;
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def emit_bc : Flag<["-"], "emit-bc">,
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HelpText<"Build ASTs then convert to LLVM, emit .bc file">;
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def emit_nothing : Flag<["-"], "emit-nothing">,
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HelpText<"Build ASTs then convert to LLVM, but emit nothing">;
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}
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def m32 : Flag<["-"], "m32">, HelpText<"Emit 32-bit code (only for C++, unless eng build)">;
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def m64 : Flag<["-"], "m64">, HelpText<"Emit 64-bit code (only for C++, unless eng build)">;
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def emit_g : Flag<["-"], "g">,
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HelpText<"Emit LLVM Debug Metadata">;
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def optimization_level : JoinedOrSeparate<["-"], "O">, MetaVarName<"<optimization-level>">,
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HelpText<"<optimization-level> can be one of '0' or '3' (default)">;
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def allow_rs_prefix : Flag<["-"], "allow-rs-prefix">,
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HelpText<"Allow user-defined function prefixed with 'rs'">;
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def java_reflection_path_base : Separate<["-"], "java-reflection-path-base">,
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MetaVarName<"<directory>">,
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HelpText<"Base directory for output reflected Java files">;
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def _java_reflection_path_base : Separate<["-"], "p">,
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Alias<java_reflection_path_base>;
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def java_reflection_package_name : Separate<["-"], "java-reflection-package-name">,
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HelpText<"Specify the package name that reflected Java files belong to">;
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def _java_reflection_package_name : Separate<["-"], "j">,
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Alias<java_reflection_package_name>;
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def bitcode_storage : Separate<["-"], "bitcode-storage">,
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MetaVarName<"<value>">, HelpText<"<value> should be 'ar' or 'jc'">;
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def _bitcode_storage : Separate<["-"], "s">, Alias<bitcode_storage>;
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def rs_package_name : Separate<["-"], "rs-package-name">,
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MetaVarName<"<package_name>">,
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HelpText<"package name for referencing RS classes">;
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def rs_package_name_EQ : Joined<["-"], "rs-package-name=">, Alias<rs_package_name>;
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def W : Joined<["-"], "W">, HelpText<"Enable the specified warning">;
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def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">;
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//===----------------------------------------------------------------------===//
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// Dependency Output Options
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//===----------------------------------------------------------------------===//
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def M_Group : OptionGroup<"M group>">;
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let Group = M_Group in {
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def MD : Flag<["-"], "MD">, HelpText<"Emit .d dependency files">;
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def MP : Flag<["-"], "MP">, HelpText<"Also emit phony target for dependency files">;
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def M : Flag<["-"], "M">;
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def emit_dep : Flag<["-"], "emit-dep">, Alias<M>;
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}
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def output_dep_dir : Separate<["-"], "output-dep-dir">, MetaVarName<"<directory>">,
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HelpText<"Specify output directory for dependencies output">;
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def _output_dep_dir : Separate<["-"], "d">, Alias<output_dep_dir>;
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def additional_dep_target: Separate<["-"], "additional-dep-target">,
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HelpText<"Additional targets to show up in dependencies output">;
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def _additional_dep_target : Separate<["-"], "a">, Alias<additional_dep_target>;
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//===----------------------------------------------------------------------===//
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// Reflection Options
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//===----------------------------------------------------------------------===//
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def reflect_cpp : Flag<["-"], "reflect-c++">,
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HelpText<"Reflect C++ classes">;
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//===----------------------------------------------------------------------===//
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// Diagnostic Options
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//===----------------------------------------------------------------------===//
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def ast_print : Flag<["-"], "ast-print">,
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HelpText<"Print clang AST prior to llvm IR generation">;
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def debug : Flag<["-"], "debug">,
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HelpText<"Enable debug output">;
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def print_after_all : Flag<["-"], "print-after-all">,
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HelpText<"Print llvm IR after each pass">;
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def print_before_all : Flag<["-"], "print-before-all">,
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HelpText<"Print llvm IR before each pass">;
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//===----------------------------------------------------------------------===//
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// Misc Options
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//===----------------------------------------------------------------------===//
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def verbose : Flag<["-"], "v">,
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HelpText<"Display verbose information during the compilation">;
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def _verbose : Flag<["-"], "verbose">, Alias<verbose>;
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def __verbose : Flag<["--"], "verbose">, Alias<verbose>;
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def help : Flag<["-"], "help">,
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HelpText<"Print this help text">;
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def _help : Flag<["--"], "help">, Alias<help>;
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def __help : Flag<["-"], "h">, Alias<help>;
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def version : Flag<["-"], "version">,
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HelpText<"Print the assembler version">;
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def _version : Flag<["--"], "version">, Alias<version>;
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// Compatible with old slang
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def no_link : Flag<["-"], "no-link">; // currently no effect
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