about summary refs log tree commit diff
path: root/compiler/rustc_mir/src/transform
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/rustc_mir/src/transform')
-rw-r--r--compiler/rustc_mir/src/transform/remove_zsts.rs3
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/rustc_mir/src/transform/remove_zsts.rs b/compiler/rustc_mir/src/transform/remove_zsts.rs
index 40b1a8a2da9..03277b1b2e0 100644
--- a/compiler/rustc_mir/src/transform/remove_zsts.rs
+++ b/compiler/rustc_mir/src/transform/remove_zsts.rs
@@ -9,9 +9,6 @@ pub struct RemoveZsts;
 
 impl<'tcx> MirPass<'tcx> for RemoveZsts {
     fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
-        if tcx.sess.mir_opt_level() < 3 {
-            return;
-        }
         let param_env = tcx.param_env(body.source.def_id());
         let (basic_blocks, local_decls) = body.basic_blocks_and_local_decls_mut();
         for block in basic_blocks.iter_mut() {