From 12e129579dec84add38d632652d75253e96cf75f Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Thu, 19 Jul 2018 19:42:07 +0200
Subject: [PATCH] Fix a bug

---
 src/abi.rs  | 3 +--
 src/base.rs | 3 +++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/abi.rs b/src/abi.rs
index 69e33175c770..cd250d77c2fe 100644
--- a/src/abi.rs
+++ b/src/abi.rs
@@ -108,9 +108,8 @@ pub fn codegen_call<'a, 'tcx: 'a>(
             args
                 .into_iter()
                 .map(|arg| {
-                    let ty = arg.ty(&fx.mir.local_decls, fx.tcx);
                     let arg = ::base::trans_operand(fx, arg);
-                    if let Some(_) = fx.cton_type(ty) {
+                    if let Some(_) = fx.cton_type(arg.layout().ty) {
                         arg.load_value(fx)
                     } else {
                         arg.force_stack(fx)
diff --git a/src/base.rs b/src/base.rs
index 773ba27dc71f..a12c785a1bf5 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -185,6 +185,7 @@ fn trans_stmt<'a, 'tcx: 'a>(fx: &mut FunctionCx<'a, 'tcx>, stmt: &Statement<'tcx
             match layout.variants {
                 layout::Variants::Single { index } => {
                     assert_eq!(index, *variant_index);
+                    fx.bcx.ins().nop();
                 }
                 layout::Variants::Tagged { .. } => {
                     let ptr = place.place_field(fx, mir::Field::new(0));
@@ -212,6 +213,8 @@ fn trans_stmt<'a, 'tcx: 'a>(fx: &mut FunctionCx<'a, 'tcx>, stmt: &Statement<'tcx
                             CValue::const_val(fx, niche.layout().ty, niche_value as u64 as i64)
                         };
                         niche.write_cvalue(fx, niche_llval);
+                    } else {
+                        fx.bcx.ins().nop();
                     }
                 }
             }