38              function_ref<LogicalResult(const Twine &)> errorHandler) {  in buildDefaultRegistryFn()  argument
46       return errorHandler(llvm::Twine("Can't add pass '") + pass->getName() +  in buildDefaultRegistryFn()
452                 function_ref<LogicalResult(const Twine &)> errorHandler) const;
479   LogicalResult parsePipelineText(StringRef text, ErrorHandlerT errorHandler);
485                           ErrorHandlerT errorHandler);
489                                        ErrorHandlerT errorHandler);
494                 function_ref<LogicalResult(const Twine &)> errorHandler) const;
514   auto errorHandler = [&](const char *rawLoc, Twine msg) {  in initialize()  local
521   if (failed(parsePipelineText(text, errorHandler)))  in initialize()
523   return resolvePipelineElements(pipeline, errorHandler);  in initialize()
529     function_ref<LogicalResult(const Twine &)> errorHandler) const {  in addToPipeline()
530   return addToPipeline(pipeline, pm, errorHandler);  in addToPipeline()
537                                                  ErrorHandlerT errorHandler) {  in parsePipelineText()  argument
570         return errorHandler(  in parsePipelineText()
591         return errorHandler(/*rawLoc=*/text.data() - 1,  in parsePipelineText()
605       return errorHandler(text.data(), "expected ',' after parsing pipeline");  in parsePipelineText()
610     return errorHandler(  in parsePipelineText()
622     MutableArrayRef<PipelineElement> elements, ErrorHandlerT errorHandler) {  in resolvePipelineElements()  argument
624     if (failed(resolvePipelineElement(elt, errorHandler)))  in resolvePipelineElements()
632                                         ErrorHandlerT errorHandler) {  in resolvePipelineElement()  argument
636     return resolvePipelineElements(element.innerPipeline, errorHandler);  in resolvePipelineElement()
651   return errorHandler(rawLoc, "'" + element.name +  in resolvePipelineElement()
659     function_ref<LogicalResult(const Twine &)> errorHandler) const {  in addToPipeline()
663                                                   errorHandler))) {  in addToPipeline()
664         return errorHandler("failed to add `" + elt.name + "` with options `" +  in addToPipeline()
668                                     errorHandler))) {  in addToPipeline()
669       return errorHandler("failed to add `" + elt.name + "` with options `" +  in addToPipeline()
681   auto errorHandler = [&](Twine msg) {  in parsePassPipeline()  local
685   if (failed(pipelineParser.addToPipeline(pm, errorHandler)))  in parsePassPipeline()
921     function_ref<LogicalResult(const Twine &)> errorHandler) const {  in addToPipeline()
925                                                      errorHandler)))  in addToPipeline()
930       LogicalResult status = passIt.pipeline.addToPipeline(pm, errorHandler);  in addToPipeline()