fix gcc, cranelift build

compiler/rustc_codegen_cranelift/src/abi/pass_mode.rs

@@ -100,7 +100,7 @@ impl<'tcx> ArgAbiExt<'tcx> for ArgAbi<'tcx, Ty<'tcx>> {
                 }
                 _ => unreachable!("{:?}", self.layout.abi),
             },
-            PassMode::Cast(ref cast, pad_i32) => {
+            PassMode::Cast { ref cast, pad_i32 } => {
                 assert!(!pad_i32, "padding support not yet implemented");
                 cast_target_to_abi_params(cast)
             }
@@ -148,7 +148,7 @@ impl<'tcx> ArgAbiExt<'tcx> for ArgAbi<'tcx, Ty<'tcx>> {
                 }
                 _ => unreachable!("{:?}", self.layout.abi),
             },
-            PassMode::Cast(ref cast, _) => {
+            PassMode::Cast { ref cast, .. } => {
                 (None, cast_target_to_abi_params(cast).into_iter().collect())
             }
             PassMode::Indirect { attrs: _, meta_attrs: None, on_stack } => {
@@ -229,7 +229,7 @@ pub(super) fn adjust_arg_for_abi<'tcx>(
             let (a, b) = arg.load_scalar_pair(fx);
             smallvec![a, b]
         }
-        PassMode::Cast(ref cast, _) => to_casted_value(fx, arg, cast),
+        PassMode::Cast { ref cast, .. } => to_casted_value(fx, arg, cast),
         PassMode::Indirect { .. } => {
             if is_owned {
                 match arg.force_stack(fx) {
@@ -287,7 +287,7 @@ pub(super) fn cvalue_for_param<'tcx>(
             assert_eq!(block_params.len(), 2, "{:?}", block_params);
             Some(CValue::by_val_pair(block_params[0], block_params[1], arg_abi.layout))
         }
-        PassMode::Cast(ref cast, _) => {
+        PassMode::Cast { ref cast, .. } => {
             Some(from_casted_value(fx, &block_params, arg_abi.layout, cast))
         }
         PassMode::Indirect { attrs: _, meta_attrs: None, on_stack: _ } => {

compiler/rustc_codegen_cranelift/src/abi/returning.rs

@@ -13,7 +13,7 @@ pub(super) fn codegen_return_param<'tcx>(
     block_params_iter: &mut impl Iterator<Item = Value>,
 ) -> CPlace<'tcx> {
     let (ret_place, ret_param): (_, SmallVec<[_; 2]>) = match fx.fn_abi.as_ref().unwrap().ret.mode {
-        PassMode::Ignore | PassMode::Direct(_) | PassMode::Pair(_, _) | PassMode::Cast(..) => {
+        PassMode::Ignore | PassMode::Direct(_) | PassMode::Pair(_, _) | PassMode::Cast { .. } => {
             let is_ssa =
                 ssa_analyzed[RETURN_PLACE].is_ssa(fx, fx.fn_abi.as_ref().unwrap().ret.layout.ty);
             (
@@ -76,7 +76,7 @@ pub(super) fn codegen_with_call_return_arg<'tcx>(
         PassMode::Indirect { attrs: _, meta_attrs: Some(_), on_stack: _ } => {
             unreachable!("unsized return value")
         }
-        PassMode::Direct(_) | PassMode::Pair(_, _) | PassMode::Cast(..) => (None, None),
+        PassMode::Direct(_) | PassMode::Pair(_, _) | PassMode::Cast { .. } => (None, None),
     };
 
     let call_inst = f(fx, return_ptr);
@@ -93,7 +93,7 @@ pub(super) fn codegen_with_call_return_arg<'tcx>(
             ret_place
                 .write_cvalue(fx, CValue::by_val_pair(ret_val_a, ret_val_b, ret_arg_abi.layout));
         }
-        PassMode::Cast(ref cast, _) => {
+        PassMode::Cast { ref cast, .. } => {
             let results =
                 fx.bcx.inst_results(call_inst).iter().copied().collect::<SmallVec<[Value; 2]>>();
             let result =
@@ -132,7 +132,7 @@ pub(crate) fn codegen_return(fx: &mut FunctionCx<'_, '_, '_>) {
             let (ret_val_a, ret_val_b) = place.to_cvalue(fx).load_scalar_pair(fx);
             fx.bcx.ins().return_(&[ret_val_a, ret_val_b]);
         }
-        PassMode::Cast(ref cast, _) => {
+        PassMode::Cast { ref cast, .. } => {
             let place = fx.get_local_place(RETURN_PLACE);
             let ret_val = place.to_cvalue(fx);
             let ret_vals = super::pass_mode::to_casted_value(fx, ret_val, cast);

compiler/rustc_codegen_gcc/src/abi.rs

@@ -113,7 +113,7 @@ impl<'gcc, 'tcx> FnAbiGccExt<'gcc, 'tcx> for FnAbi<'tcx, Ty<'tcx>> {
             match self.ret.mode {
                 PassMode::Ignore => cx.type_void(),
                 PassMode::Direct(_) | PassMode::Pair(..) => self.ret.layout.immediate_gcc_type(cx),
-                PassMode::Cast(ref cast, _) => cast.gcc_type(cx),
+                PassMode::Cast { ref cast, .. } => cast.gcc_type(cx),
                 PassMode::Indirect { .. } => {
                     argument_tys.push(cx.type_ptr_to(self.ret.memory_ty(cx)));
                     cx.type_void()
@@ -132,7 +132,7 @@ impl<'gcc, 'tcx> FnAbiGccExt<'gcc, 'tcx> for FnAbi<'tcx, Ty<'tcx>> {
                 PassMode::Indirect { meta_attrs: Some(_), .. } => {
                     unimplemented!();
                 }
-                PassMode::Cast(ref cast, pad_i32) => {
+                PassMode::Cast { ref cast, pad_i32 } => {
                     // add padding
                     if pad_i32 {
                         argument_tys.push(Reg::i32().gcc_type(cx));

compiler/rustc_codegen_gcc/src/intrinsic/mod.rs

@@ -144,7 +144,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> {
                 sym::volatile_load | sym::unaligned_volatile_load => {
                     let tp_ty = fn_args.type_at(0);
                     let mut ptr = args[0].immediate();
-                    if let PassMode::Cast(ty, _) = &fn_abi.ret.mode {
+                    if let PassMode::Cast { cast: ty, .. } = &fn_abi.ret.mode {
                         ptr = self.pointercast(ptr, self.type_ptr_to(ty.gcc_type(self)));
                     }
                     let load = self.volatile_load(ptr.get_type(), ptr);
@@ -353,7 +353,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> {
             };
 
         if !fn_abi.ret.is_ignore() {
-            if let PassMode::Cast(ty, _) = &fn_abi.ret.mode {
+            if let PassMode::Cast { cast: ty, .. } = &fn_abi.ret.mode {
                 let ptr_llty = self.type_ptr_to(ty.gcc_type(self));
                 let ptr = self.pointercast(result.llval, ptr_llty);
                 self.store(llval, ptr, result.align);
@@ -449,7 +449,7 @@ impl<'gcc, 'tcx> ArgAbiExt<'gcc, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> {
         else if self.is_unsized_indirect() {
             bug!("unsized `ArgAbi` must be handled through `store_fn_arg`");
         }
-        else if let PassMode::Cast(ref cast, _) = self.mode {
+        else if let PassMode::Cast { ref cast, .. } = self.mode {
             // FIXME(eddyb): Figure out when the simpler Store is safe, clang
             // uses it for i16 -> {i8, i8}, but not for i24 -> {i8, i8, i8}.
             let can_store_through_cast_ptr = false;
@@ -514,7 +514,7 @@ impl<'gcc, 'tcx> ArgAbiExt<'gcc, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> {
             PassMode::Indirect { meta_attrs: Some(_), .. } => {
                 OperandValue::Ref(next(), Some(next()), self.layout.align.abi).store(bx, dst);
             },
-            PassMode::Direct(_) | PassMode::Indirect { meta_attrs: None, .. } | PassMode::Cast(..) => {
+            PassMode::Direct(_) | PassMode::Indirect { meta_attrs: None, .. } | PassMode::Cast { .. } => {
                 let next_arg = next();
                 self.store(bx, next_arg, dst);
             },