Remove the --run_only_passes and replace all uses with appropriate --passes flags
In almost all cases what one wants when using the --run_only_passes flag was to run a single pass. Using the --passes flag is much clearer. In a small number of cases an actual pipeline is required and in that case the explicit --passes pipeline is much nicer and easier to reason about since it doesn't have the implicit embeeding of the standard pipeline.
Remove the
--run_only_passesand replace all uses with appropriate--passesflagsIn almost all cases what one wants when using the
--run_only_passesflag was to run a single pass. Using the--passesflag is much clearer. In a small number of cases an actual pipeline is required and in that case the explicit--passespipeline is much nicer and easier to reason about since it doesn't have the implicit embeeding of the standard pipeline.