llvm-project

148b10be - [flang][OpenMP] Support custom mappers in target update to/from clauses (#169673)

[flang][OpenMP] Support custom mappers in target update to/from clauses (#169673) Implement support for the OpenMP `mapper` modifier on `target update` `to` and `from` clauses in Flang. Semantic name resolution is extended to bind the mapper symbol for `OmpClause::To` and `OmpClause::From` via a shared `ResolveMapperModifier` helper. Lowering is extended in `ClauseProcessor` with a `getMapperIdentifier` template helper to extract the mapper name for both `map` and `target update` clauses and forward it to `omp.map_info`. Fixes #168701. Reviewed By: TIFitis, kparzysz Assited By: Copilot( For review and articulations of messages)