Bring back verbose_generic_activity_with_arg

compiler/rustc_data_structures/src/profiling.rs

@@ -223,6 +223,25 @@ impl SelfProfilerRef {
         VerboseTimingGuard::start(message_and_format, self.generic_activity(event_label))
     }
 
+    /// Like `verbose_generic_activity`, but with an extra arg.
+    pub fn verbose_generic_activity_with_arg<A>(
+        &self,
+        event_label: &'static str,
+        event_arg: A,
+    ) -> VerboseTimingGuard<'_>
+    where
+        A: Borrow<str> + Into<String>,
+    {
+        let message_and_format = self
+            .print_verbose_generic_activities
+            .map(|format| (format!("{}({})", event_label, event_arg.borrow()), format));
+
+        VerboseTimingGuard::start(
+            message_and_format,
+            self.generic_activity_with_arg(event_label, event_arg),
+        )
+    }
+
     /// Start profiling a generic activity. Profiling continues until the
     /// TimingGuard returned from this call is dropped.
     #[inline(always)]