Make `abi::Abi` `Copy` and remove a *lot* of refs

fix

fix

Remove more refs and clones

fix

more

fix

2 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_codegen_ssa/src/traits/builder.rs b/compiler/rustc_codegen_ssa/src/traits/builder.rs
index 935f2240143..e7da96f0ada 100644
--- a/compiler/rustc_codegen_ssa/src/traits/builder.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/builder.rs
@@ -124,13 +124,13 @@ pub trait BuilderMethods<'a, 'tcx>:
 
     fn from_immediate(&mut self, val: Self::Value) -> Self::Value;
     fn to_immediate(&mut self, val: Self::Value, layout: TyAndLayout<'_>) -> Self::Value {
-        if let Abi::Scalar(ref scalar) = layout.abi {
+        if let Abi::Scalar(scalar) = layout.abi {
             self.to_immediate_scalar(val, scalar)
         } else {
             val
         }
     }
-    fn to_immediate_scalar(&mut self, val: Self::Value, scalar: &Scalar) -> Self::Value;
+    fn to_immediate_scalar(&mut self, val: Self::Value, scalar: Scalar) -> Self::Value;
 
     fn alloca(&mut self, ty: Self::Type, align: Align) -> Self::Value;
     fn dynamic_alloca(&mut self, ty: Self::Type, align: Align) -> Self::Value;
@@ -156,7 +156,7 @@ pub trait BuilderMethods<'a, 'tcx>:
         dest: PlaceRef<'tcx, Self::Value>,
     ) -> Self;
 
-    fn range_metadata(&mut self, load: Self::Value, range: &WrappingRange);
+    fn range_metadata(&mut self, load: Self::Value, range: WrappingRange);
     fn nonnull_metadata(&mut self, load: Self::Value);
 
     fn store(&mut self, val: Self::Value, ptr: Self::Value, align: Align) -> Self::Value;
diff --git a/compiler/rustc_codegen_ssa/src/traits/consts.rs b/compiler/rustc_codegen_ssa/src/traits/consts.rs
index 20f66187123..5260b7cc331 100644
--- a/compiler/rustc_codegen_ssa/src/traits/consts.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/consts.rs
@@ -28,7 +28,7 @@ pub trait ConstMethods<'tcx>: BackendTypes {
 
     fn const_data_from_alloc(&self, alloc: &Allocation) -> Self::Value;
 
-    fn scalar_to_backend(&self, cv: Scalar, layout: &abi::Scalar, llty: Self::Type) -> Self::Value;
+    fn scalar_to_backend(&self, cv: Scalar, layout: abi::Scalar, llty: Self::Type) -> Self::Value;
     fn from_const_alloc(
         &self,
         layout: TyAndLayout<'tcx>,