remove event that causes panics in measureme tools

the measureme tools summarize and crox do not alow a event to go out of scope of the parent event codegen_and_optimize_crate ends after the codegen_crate event
rust-lang · Oct 5, 2019 · 993e3a5 · 993e3a5
1 parent 7870050
commit 993e3a5
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/src/librustc_codegen_ssa/back/write.rs b/src/librustc_codegen_ssa/back/write.rs
@@ -321,8 +321,6 @@ pub fn start_async_codegen<B: ExtraBackendMethods>(
     let (coordinator_send, coordinator_receive) = channel();
     let sess = tcx.sess;
 
-    sess.prof.generic_activity_start("codegen_and_optimize_crate");
-
     let crate_name = tcx.crate_name(LOCAL_CRATE);
     let crate_hash = tcx.crate_hash(LOCAL_CRATE);
     let no_builtins = attr::contains_name(&tcx.hir().krate().attrs, sym::no_builtins);
@@ -1774,8 +1772,6 @@ impl<B: ExtraBackendMethods> OngoingCodegen<B> {
             self.backend.print_pass_timings()
         }
 
-        sess.prof.generic_activity_end("codegen_and_optimize_crate");
-
         (CodegenResults {
             crate_name: self.crate_name,
             crate_hash: self.crate_hash,