llvm::PassNameParser

Synopsis

Declared in <llvm/IR/LegacyPassNameParser.h>

class PassNameParser
    : public PassRegistrationListener
    , public cl::parser<PassInfo const*>

Makes use of the pass registration mechanism to automatically add a command line argument to opt for each pass.

Name	Description
`PassRegistrationListener`	Callback interface notified when passes are registered or enumerated.
`cl::parser<PassInfo const*>`	Default mapping parser for custom / enum-like option data types.

Name	Description
`parser_data_type`	Data type produced by a successful parse.

Name	Description
`PassNameParser` [constructor]	Construct a pass-name parser bound to the given command-line option.
`~PassNameParser` [destructor] [virtual]	Destroy the parser and unregister as a pass registration listener.
`addLiteralOption`	Add an entry to the mapping table.
`getDescription` [virtual]	Return the help description for alternative `N.`
`getNumOptions` [virtual]	Return how many literal alternatives are registered.
`getOption` [virtual]	Return the command-line name of alternative `N.`
`getOptionValue` [virtual]	Return the stored value associated with alternative `N.`
`ignorablePass`	Return true if `P` is not selectable, not constructible, or ignored by `ignorablePassImpl.`
`ignorablePassImpl` [virtual]	Return true if `P` should be omitted from the option list.
`initialize`	Initialize the base parser and add all passes registered so far.
`parse`	Parse `Arg` / `ArgName` into `V` using the literal mapping table.
`passEnumerate` [virtual]	Add `P` during pass enumeration by forwarding to `passRegistered.`
`passRegistered` [virtual]	Add `P` as a literal option when a new pass is registered.
`printOptionInfo` [virtual]	Print this option's help text after sorting the pass name table.
`removeLiteralOption`	Remove the specified option.

Name	Description
`OptionInfo`	One literal name/value/help entry in the mapping table.

Name	Description
`Values`	Registered literal alternatives for this parser.