From 332ae3b7e632eb23c39b9844f44e2f9e7409e622 Mon Sep 17 00:00:00 2001
From: Jakub Beránek <berykubik@gmail.com>
Date: Fri, 20 Jun 2025 15:49:18 +0200
Subject: Add codegen timing section

---
 compiler/rustc_interface/src/passes.rs  | 3 +++
 compiler/rustc_interface/src/queries.rs | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

(limited to 'compiler/rustc_interface/src')

diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 70ae9147fb1..b18776c9f41 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -11,6 +11,7 @@ use rustc_data_structures::jobserver::Proxy;
 use rustc_data_structures::steal::Steal;
 use rustc_data_structures::sync::{AppendOnlyIndexVec, FreezeLock, WorkerLocal};
 use rustc_data_structures::{parallel, thousands};
+use rustc_errors::timings::TimingSection;
 use rustc_expand::base::{ExtCtxt, LintStoreExpand};
 use rustc_feature::Features;
 use rustc_fs_util::try_canonicalize;
@@ -1176,6 +1177,8 @@ pub(crate) fn start_codegen<'tcx>(
     codegen_backend: &dyn CodegenBackend,
     tcx: TyCtxt<'tcx>,
 ) -> (Box<dyn Any>, EncodedMetadata) {
+    tcx.sess.timings.start_section(tcx.sess.dcx(), TimingSection::Codegen);
+
     // Hook for tests.
     if let Some((def_id, _)) = tcx.entry_fn(())
         && tcx.has_attr(def_id, sym::rustc_delayed_bug_from_inside_query)
diff --git a/compiler/rustc_interface/src/queries.rs b/compiler/rustc_interface/src/queries.rs
index 877440ec7d2..2bc30fa7cb0 100644
--- a/compiler/rustc_interface/src/queries.rs
+++ b/compiler/rustc_interface/src/queries.rs
@@ -48,6 +48,7 @@ impl Linker {
         let (codegen_results, work_products) = sess.time("finish_ongoing_codegen", || {
             codegen_backend.join_codegen(self.ongoing_codegen, sess, &self.output_filenames)
         });
+        sess.timings.end_section(sess.dcx(), TimingSection::Codegen);
 
         sess.dcx().abort_if_errors();
 
@@ -89,7 +90,7 @@ impl Linker {
         }
 
         let _timer = sess.prof.verbose_generic_activity("link_crate");
-        let _timing = sess.timings.start_section(sess.dcx(), TimingSection::Linking);
+        let _timing = sess.timings.section_guard(sess.dcx(), TimingSection::Linking);
         codegen_backend.link(sess, codegen_results, self.metadata, &self.output_filenames)
     }
 }
-- 
cgit 1.4.1-3-g733a5