1 files changed, 5 insertions, 13 deletions
diff --git a/compiler/rustc_target/src/callconv/sparc64.rs b/compiler/rustc_target/src/callconv/sparc64.rs
index 7ca0031fc59..186826c08fc 100644
--- a/compiler/rustc_target/src/callconv/sparc64.rs
+++ b/compiler/rustc_target/src/callconv/sparc64.rs
@@ -5,9 +5,7 @@ use rustc_abi::{
     TyAndLayout,
 };
 
-use crate::callconv::{
-    ArgAbi, ArgAttribute, ArgAttributes, ArgExtension, CastTarget, FnAbi, Uniform,
-};
+use crate::callconv::{ArgAbi, ArgAttribute, CastTarget, FnAbi, Uniform};
 use crate::spec::HasTargetSpec;
 
 #[derive(Clone, Debug)]
@@ -197,16 +195,10 @@ where
                     rest_size = rest_size - Reg::i32().size;
                 }
 
-                arg.cast_to(CastTarget {
-                    prefix: data.prefix,
-                    rest: Uniform::new(Reg::i64(), rest_size),
-                    attrs: ArgAttributes {
-                        regular: data.arg_attribute,
-                        arg_ext: ArgExtension::None,
-                        pointee_size: Size::ZERO,
-                        pointee_align: None,
-                    },
-                });
+                arg.cast_to(
+                    CastTarget::prefixed(data.prefix, Uniform::new(Reg::i64(), rest_size))
+                        .with_attrs(data.arg_attribute.into()),
+                );
                 return;
             }
         }