1 files changed, 1 insertions, 8 deletions
diff --git a/compiler/rustc_const_eval/src/interpret/operand.rs b/compiler/rustc_const_eval/src/interpret/operand.rs
index 8d5192bca67..5310ef0bb3e 100644
--- a/compiler/rustc_const_eval/src/interpret/operand.rs
+++ b/compiler/rustc_const_eval/src/interpret/operand.rs
@@ -612,14 +612,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
         span: Option<Span>,
         layout: Option<TyAndLayout<'tcx>>,
     ) -> InterpResult<'tcx, OpTy<'tcx, M::Provenance>> {
-        // FIXME(const_prop): normalization needed b/c const prop lint in
-        // `mir_drops_elaborated_and_const_checked`, which happens before
-        // optimized MIR. Only after optimizing the MIR can we guarantee
-        // that the `RevealAll` pass has happened and that the body's consts
-        // are normalized, so any call to resolve before that needs to be
-        // manually normalized.
-        let val = self.tcx.normalize_erasing_regions(self.param_env, *val);
-        match val {
+        match *val {
             mir::ConstantKind::Ty(ct) => {
                 let ty = ct.ty();
                 let valtree = self.eval_ty_constant(ct, span)?;