diff --git a/compiler/rustc_target/src/abi/call/s390x.rs b/compiler/rustc_target/src/abi/call/s390x.rs
index 38aaee64a4d..13706e8c217 100644
--- a/compiler/rustc_target/src/abi/call/s390x.rs
+++ b/compiler/rustc_target/src/abi/call/s390x.rs
@@ -2,7 +2,7 @@
 // for a pre-z13 machine or using -mno-vx.
 
 use crate::abi::call::{ArgAbi, FnAbi, Reg};
-use crate::abi::{self, HasDataLayout, TyAbiInterface, TyAndLayout};
+use crate::abi::{HasDataLayout, TyAbiInterface};
 
 fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) {
     if !ret.layout.is_aggregate() && ret.layout.size.bits() <= 64 {
@@ -12,24 +12,6 @@ fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) {
     }
 }
 
-fn is_single_fp_element<'a, Ty, C>(cx: &C, layout: TyAndLayout<'a, Ty>) -> bool
-where
-    Ty: TyAbiInterface<'a, C>,
-    C: HasDataLayout,
-{
-    match layout.abi {
-        abi::Abi::Scalar(scalar) => scalar.value.is_float(),
-        abi::Abi::Aggregate { .. } => {
-            if layout.fields.count() == 1 && layout.fields.offset(0).bytes() == 0 {
-                is_single_fp_element(cx, layout.field(cx, 0))
-            } else {
-                false
-            }
-        }
-        _ => false,
-    }
-}
-
 fn classify_arg<'a, Ty, C>(cx: &C, arg: &mut ArgAbi<'a, Ty>)
 where
     Ty: TyAbiInterface<'a, C> + Copy,
@@ -40,7 +22,7 @@ fn classify_arg<'a, Ty, C>(cx: &C, arg: &mut ArgAbi<'a, Ty>)
         return;
     }
 
-    if is_single_fp_element(cx, arg.layout) {
+    if arg.layout.is_single_fp_element(cx) {
         match arg.layout.size.bytes() {
             4 => arg.cast_to(Reg::f32()),
             8 => arg.cast_to(Reg::f64()),
diff --git a/compiler/rustc_target/src/abi/call/x86.rs b/compiler/rustc_target/src/abi/call/x86.rs
index 28064d85bf1..d169087dfbd 100644
--- a/compiler/rustc_target/src/abi/call/x86.rs
+++ b/compiler/rustc_target/src/abi/call/x86.rs
@@ -1,5 +1,5 @@
 use crate::abi::call::{ArgAttribute, FnAbi, PassMode, Reg, RegKind};
-use crate::abi::{self, HasDataLayout, TyAbiInterface, TyAndLayout};
+use crate::abi::{HasDataLayout, TyAbiInterface};
 use crate::spec::HasTargetSpec;
 
 #[derive(PartialEq)]
@@ -8,24 +8,6 @@ pub enum Flavor {
     Fastcall,
 }
 
-fn is_single_fp_element<'a, Ty, C>(cx: &C, layout: TyAndLayout<'a, Ty>) -> bool
-where
-    Ty: TyAbiInterface<'a, C> + Copy,
-    C: HasDataLayout,
-{
-    match layout.abi {
-        abi::Abi::Scalar(scalar) => scalar.value.is_float(),
-        abi::Abi::Aggregate { .. } => {
-            if layout.fields.count() == 1 && layout.fields.offset(0).bytes() == 0 {
-                is_single_fp_element(cx, layout.field(cx, 0))
-            } else {
-                false
-            }
-        }
-        _ => false,
-    }
-}
-
 pub fn compute_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, flavor: Flavor)
 where
     Ty: TyAbiInterface<'a, C> + Copy,
@@ -44,7 +26,7 @@ pub fn compute_abi_info<'a, Ty, C>(cx: &C, fn_abi: &mut FnAbi<'a, Ty>, flavor: F
             if t.abi_return_struct_as_int {
                 // According to Clang, everyone but MSVC returns single-element
                 // float aggregates directly in a floating-point register.
-                if !t.is_like_msvc && is_single_fp_element(cx, fn_abi.ret.layout) {
+                if !t.is_like_msvc && fn_abi.ret.layout.is_single_fp_element(cx) {
                     match fn_abi.ret.layout.size.bytes() {
                         4 => fn_abi.ret.cast_to(Reg::f32()),
                         8 => fn_abi.ret.cast_to(Reg::f64()),
diff --git a/compiler/rustc_target/src/abi/mod.rs b/compiler/rustc_target/src/abi/mod.rs
index a57ad8f2bbd..7f1fd28b30d 100644
--- a/compiler/rustc_target/src/abi/mod.rs
+++ b/compiler/rustc_target/src/abi/mod.rs
@@ -1276,6 +1276,24 @@ pub fn pointee_info_at<C>(self, cx: &C, offset: Size) -> Option<PointeeInfo>
     {
         Ty::ty_and_layout_pointee_info_at(self, cx, offset)
     }
+
+    pub fn is_single_fp_element<C>(self, cx: &C) -> bool
+    where
+        Ty: TyAbiInterface<'a, C>,
+        C: HasDataLayout,
+    {
+        match self.abi {
+            Abi::Scalar(scalar) => scalar.value.is_float(),
+            Abi::Aggregate { .. } => {
+                if self.fields.count() == 1 && self.fields.offset(0).bytes() == 0 {
+                    self.field(cx, 0).is_single_fp_element(cx)
+                } else {
+                    false
+                }
+            }
+            _ => false,
+        }
+    }
 }
 
 impl<'a, Ty> TyAndLayout<'a, Ty> {