diff options
Diffstat (limited to 'include/llvm/Support/CommandLine.h')
| -rw-r--r-- | include/llvm/Support/CommandLine.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h index d609871..c6b62a8 100644 --- a/include/llvm/Support/CommandLine.h +++ b/include/llvm/Support/CommandLine.h @@ -59,6 +59,15 @@ void ParseEnvironmentOptions(const char *progName, const char *envvar, /// CommandLine utilities to print their own version string. void SetVersionPrinter(void (*func)()); +///===---------------------------------------------------------------------===// +/// AddExtraVersionPrinter - Add an extra printer to use in addition to the +/// default one. This can be called multiple times, +/// and each time it adds a new function to the list +/// which will be called after the basic LLVM version +/// printing is complete. Each can then add additional +/// information specific to the tool. +void AddExtraVersionPrinter(void (*func)()); + // PrintOptionValues - Print option values. // With -print-options print the difference between option values and defaults. @@ -797,6 +806,28 @@ public: EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<unsigned>); //-------------------------------------------------- +// parser<unsigned long long> +// +template<> +class parser<unsigned long long> : public basic_parser<unsigned long long> { +public: + // parse - Return true on error. + bool parse(Option &O, StringRef ArgName, StringRef Arg, + unsigned long long &Val); + + // getValueName - Overload in subclass to provide a better default value. + virtual const char *getValueName() const { return "uint"; } + + void printOptionDiff(const Option &O, unsigned long long V, OptVal Default, + size_t GlobalWidth) const; + + // An out-of-line virtual method to provide a 'home' for this class. + virtual void anchor(); +}; + +EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<unsigned long long>); + +//-------------------------------------------------- // parser<double> // template<> |
