Re-enable the early otherwise branch optimization

calebzulawski · Apr 7, 2024 · a334848 · a334848
1 parent f5c256f
commit a334848
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/compiler/rustc_mir_transform/src/early_otherwise_branch.rs b/compiler/rustc_mir_transform/src/early_otherwise_branch.rs
@@ -92,8 +92,7 @@ pub struct EarlyOtherwiseBranch;
 
 impl<'tcx> MirPass<'tcx> for EarlyOtherwiseBranch {
     fn is_enabled(&self, sess: &rustc_session::Session) -> bool {
-        // unsound: https://github.com/rust-lang/rust/issues/95162
-        sess.mir_opt_level() >= 3 && sess.opts.unstable_opts.unsound_mir_opts
+        sess.mir_opt_level() >= 2
     }
 
     fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {