{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"pgo_sample_use:"}]}
            pgo_sample_use: if_regular!(sess.opts.unstable_opts.profile_sample_use.clone(), None),
            pgo_use: if_regular!(sess.opts.cg.profile_use.clone(), None),
            debug_info_for_profiling: sess.opts.unstable_opts.debug_info_for_profiling,