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Rollup merge of #107718 - Zoxc:z-time, r=nnethercote

Add `-Z time-passes-format` to allow specifying a JSON output for `-Z time-passes`

This adds back the `-Z time` option as that is useful for [my rustc benchmark tool](https://github.com/Zoxc/rcb), reverting https://github.com/rust-lang/rust/pull/102725. It now uses nanoseconds and bytes as the units so it is renamed to `time-precise`.
This commit is contained in:
Matthias Krüger 2023-03-23 19:55:43 +01:00 committed by GitHub
commit acd7f878ae
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13 changed files with 107 additions and 32 deletions

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@ -133,8 +133,8 @@ fn coherent_trait(tcx: TyCtxt<'_>, def_id: DefId) {
check_impl(tcx, impl_def_id, trait_ref);
check_object_overlap(tcx, impl_def_id, trait_ref);
tcx.sess.time("unsafety_checking", || unsafety::check_item(tcx, impl_def_id));
tcx.sess.time("orphan_checking", || tcx.ensure().orphan_check_impl(impl_def_id));
unsafety::check_item(tcx, impl_def_id);
tcx.ensure().orphan_check_impl(impl_def_id);
}
builtin::check_trait(tcx, def_id);