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Rollup merge of #81252 - jyn514:resolve-timing, r=petrochenkov

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Add more self-profile info to rustc_resolve

The idea is to help me find out where the time is being spent in compiling the docs for `windows-rs`: https://github.com/microsoft/windows-rs/issues/420#issuecomment-764991646
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Jonas Schievink 2021-01-23 20:16:09 +01:00 committed by GitHub
commit 7038bb1eb2
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1 changed files with 8 additions and 10 deletions
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18
compiler/rustc_resolve/src/lib.rs
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@ -1465,16 +1465,14 @@ fn macro_def(&self, mut ctxt: SyntaxContext) -> DefId {
/// Entry point to crate resolution. /// Entry point to crate resolution.
pub fn resolve_crate(&mut self, krate: &Crate) { pub fn resolve_crate(&mut self, krate: &Crate) {
let _prof_timer = self.session.prof.generic_activity("resolve_crate"); self.session.time("resolve_crate", || {
self.session.time("finalize_imports", || ImportResolver { r: self }.finalize_imports());
ImportResolver { r: self }.finalize_imports(); self.session.time("finalize_macro_resolutions", || self.finalize_macro_resolutions());
self.finalize_macro_resolutions(); self.session.time("late_resolve_crate", || self.late_resolve_crate(krate));
self.session.time("resolve_check_unused", || self.check_unused(krate));
self.late_resolve_crate(krate); self.session.time("resolve_report_errors", || self.report_errors(krate));
self.session.time("resolve_postprocess", || self.crate_loader.postprocess(krate));
self.check_unused(krate); });
self.report_errors(krate);
self.crate_loader.postprocess(krate);
} }
pub fn traits_in_scope( pub fn traits_in_scope(