diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_data_structures/src/profiling.rs | 5 | ||||
| -rw-r--r-- | compiler/rustc_session/src/session.rs | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/compiler/rustc_data_structures/src/profiling.rs b/compiler/rustc_data_structures/src/profiling.rs index 881aa679156..4a9551a60cf 100644 --- a/compiler/rustc_data_structures/src/profiling.rs +++ b/compiler/rustc_data_structures/src/profiling.rs @@ -551,6 +551,11 @@ impl SelfProfilerRef { pub fn get_self_profiler(&self) -> Option<Arc<SelfProfiler>> { self.profiler.clone() } + + /// Is expensive recording of query keys and/or function arguments enabled? + pub fn is_args_recording_enabled(&self) -> bool { + self.enabled() && self.event_filter_mask.intersects(EventFilter::ARGS) + } } /// A helper for recording costly arguments to self-profiling events. Used with diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index 85bd8340c3c..ddcdb7bbc18 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -313,6 +313,7 @@ impl Session { || self.opts.unstable_opts.query_dep_graph || self.opts.unstable_opts.dump_mir.is_some() || self.opts.unstable_opts.unpretty.is_some() + || self.prof.is_args_recording_enabled() || self.opts.output_types.contains_key(&OutputType::Mir) || std::env::var_os("RUSTC_LOG").is_some() { |