Use the same is_enabled as the current const prop

2022-10-07 01:24:24 +02:00
parent b9dbb81b5e
commit 5696d06e22
1 changed files with 1 additions and 2 deletions
--- a/compiler/rustc_mir_transform/src/dataflow_const_prop.rs
+++ b/compiler/rustc_mir_transform/src/dataflow_const_prop.rs
@@ -15,8 +15,7 @@ pub struct DataflowConstProp;

 impl<'tcx> MirPass<'tcx> for DataflowConstProp {
    fn is_enabled(&self, sess: &rustc_session::Session) -> bool {
-        // Choose different minimum level?
-        sess.mir_opt_level() >= 4
+        sess.mir_opt_level() >= 1
    }

    fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {