llvm::DebugInfoFinder

Synopsis

Declared in <llvm/IR/DebugInfo.h>

class DebugInfoFinder;

Description

DebugInfoFinder tries to list all debug info MDNodes used in a module. To list debug info MDNodes used by an instruction, DebugInfoFinder uses processDeclare, processValue and processLocation to handle DbgDeclareInst, DbgValueInst and DbgLoc attached to instructions. processModule will go through all DICompileUnits in llvm.dbg.cu and list debug info MDNodes used by the CUs.

Type Aliases

Name	Description
`DIMacroEntry`	Pair of a macro and the macro file that contains it.
`compile_unit_iterator`	Iterator over collected compile units.
`global_variable_expression_iterator`	Iterator over collected global variable expressions.
`macro_iterator`	Iterator over collected macros.
`scope_iterator`	Iterator over collected scopes.
`subprogram_iterator`	Iterator over collected subprograms.
`type_iterator`	Iterator over collected types.

Member Functions

Name	Description
`compile_unit_count`	Return the number of collected compile units.
`compile_units`	Return the range of collected compile units.
`global_variable_count`	Return the number of collected global variable expressions.
`global_variables`	Return the range of collected global variable expressions.
`macro_count`	Return the number of collected macros.
`macros`	Return the range of collected macros.
`processDbgRecord`	Process a DbgRecord.
`processInstruction`	Process a single instruction and collect debug info anchors.
`processLocation`	Process debug info location.
`processModule`	Process entire module and collect debug info anchors.
`processSubprogram`	Process subprogram.
`processVariable`	Process a DILocalVariable.
`reset`	Clear all lists.
`scope_count`	Return the number of collected scopes.
`scopes`	Return the range of collected scopes.
`subprogram_count`	Return the number of collected subprograms.
`subprograms`	Return the range of collected subprograms.
`type_count`	Return the number of collected types.
`types`	Return the range of collected types.