Update passes with new interface

2021-12-02 09:17:32 -08:00
parent c1a501b131
commit fd18b45e11
32 changed files with 142 additions and 99 deletions
--- a/compiler/rustc_mir_transform/src/simplify.rs
+++ b/compiler/rustc_mir_transform/src/simplify.rs
@@ -368,6 +368,10 @@ fn save_unreachable_coverage(
 pub struct SimplifyLocals;

 impl<'tcx> MirPass<'tcx> for SimplifyLocals {
+    fn is_enabled(&self, sess: &rustc_session::Session) -> bool {
+        sess.mir_opt_level() > 0
+    }
+
    fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
        trace!("running SimplifyLocals on {:?}", body.source);
        simplify_locals(body, tcx);