diff options
Diffstat (limited to 'compiler/rustc_mir_transform/src/pass_manager.rs')
-rw-r--r-- | compiler/rustc_mir_transform/src/pass_manager.rs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/pass_manager.rs b/compiler/rustc_mir_transform/src/pass_manager.rs index 057f5fe82..5abb2f3d0 100644 --- a/compiler/rustc_mir_transform/src/pass_manager.rs +++ b/compiler/rustc_mir_transform/src/pass_manager.rs @@ -94,6 +94,8 @@ fn run_passes_inner<'tcx>( let overridden_passes = &tcx.sess.opts.unstable_opts.mir_enable_passes; trace!(?overridden_passes); + let prof_arg = tcx.sess.prof.enabled().then(|| format!("{:?}", body.source.def_id())); + if !body.should_skip() { for pass in passes { let name = pass.name(); @@ -121,7 +123,14 @@ fn run_passes_inner<'tcx>( validate_body(tcx, body, format!("before pass {name}")); } - tcx.sess.time(name, || pass.run_pass(tcx, body)); + if let Some(prof_arg) = &prof_arg { + tcx.sess + .prof + .generic_activity_with_arg(pass.profiler_name(), &**prof_arg) + .run(|| pass.run_pass(tcx, body)); + } else { + pass.run_pass(tcx, body); + } if dump_enabled { dump_mir_for_pass(tcx, body, &name, true); |