tools/llvm-extract/llvm-extract.cpp

36 cl::OptionCategory ExtractCat("llvm-extract Options");
39 static cl::opt<std::string> InputFilename(cl::Positional,
40                                           cl::desc("<input bitcode file>"),
41                                           cl::init("-"),
42                                           cl::value_desc("filename"));
44 static cl::opt<std::string> OutputFilename("o",
45                                            cl::desc("Specify output filename"),
46                                            cl::value_desc("filename"),
47                                            cl::init("-"), cl::cat(ExtractCat));
49 static cl::opt<bool> Force("f", cl::desc("Enable binary output on terminals"),
50                            cl::cat(ExtractCat));
52 static cl::opt<bool> DeleteFn("delete",
53                               cl::desc("Delete specified Globals from Module"),
54                               cl::cat(ExtractCat));
56 static cl::opt<bool>
57     Recursive("recursive", cl::desc("Recursively extract all called functions"),
58               cl::cat(ExtractCat));
61 static cl::list<std::string>
62     ExtractFuncs("func", cl::desc("Specify function to extract"),
63                  cl::ZeroOrMore, cl::value_desc("function"),
64                  cl::cat(ExtractCat));
68 static cl::list<std::string>
70                        cl::desc("Specify function(s) to extract using a "
72                        cl::ZeroOrMore, cl::value_desc("rfunction"),
73                        cl::cat(ExtractCat));
76 static cl::list<std::string> ExtractBlocks(
78     cl::desc(
87     cl::ZeroOrMore, cl::value_desc("function:bb1[;bb2...]"),
88     cl::cat(ExtractCat));
91 static cl::list<std::string>
92     ExtractAliases("alias", cl::desc("Specify alias to extract"),
93                    cl::ZeroOrMore, cl::value_desc("alias"),
94                    cl::cat(ExtractCat));
98 static cl::list<std::string>
100                          cl::desc("Specify alias(es) to extract using a "
102                          cl::ZeroOrMore, cl::value_desc("ralias"),
103                          cl::cat(ExtractCat));
106 static cl::list<std::string>
107     ExtractGlobals("glob", cl::desc("Specify global to extract"),
108                    cl::ZeroOrMore, cl::value_desc("global"),
109                    cl::cat(ExtractCat));
113 static cl::list<std::string>
115                          cl::desc("Specify global(s) to extract using a "
117                          cl::ZeroOrMore, cl::value_desc("rglobal"),
118                          cl::cat(ExtractCat));
120 static cl::opt<bool> OutputAssembly("S",
121                                     cl::desc("Write output as LLVM assembly"),
122                                     cl::Hidden, cl::cat(ExtractCat));
124 static cl::opt<bool> PreserveBitcodeUseListOrder(
126     cl::desc("Preserve use-list order when writing LLVM bitcode."),
127     cl::init(true), cl::Hidden, cl::cat(ExtractCat));
129 static cl::opt<bool> PreserveAssemblyUseListOrder(
131     cl::desc("Preserve use-list order when writing LLVM assembly."),
132     cl::init(false), cl::Hidden, cl::cat(ExtractCat));
138   cl::HideUnrelatedOptions(ExtractCat);
139   cl::ParseCommandLineOptions(argc, argv, "llvm extractor\n");