4 files changed, 12 insertions, 53 deletions
diff --git a/tests/codegen/simd/aggregate-simd.rs b/tests/codegen/simd/aggregate-simd.rs
index 065e429a4c7..57a301d634c 100644
--- a/tests/codegen/simd/aggregate-simd.rs
+++ b/tests/codegen/simd/aggregate-simd.rs
@@ -5,15 +5,11 @@
 #![no_std]
 #![crate_type = "lib"]
 
+#[path = "../../auxiliary/minisimd.rs"]
+mod minisimd;
 use core::intrinsics::simd::{simd_add, simd_extract};
 
-#[repr(simd)]
-#[derive(Clone, Copy)]
-pub struct Simd<T, const N: usize>([T; N]);
-
-#[repr(simd, packed)]
-#[derive(Clone, Copy)]
-pub struct PackedSimd<T, const N: usize>([T; N]);
+use minisimd::*;
 
 #[repr(transparent)]
 pub struct Transparent<T>(T);
diff --git a/tests/codegen/simd/packed-simd.rs b/tests/codegen/simd/packed-simd.rs
index 73e0d29d7d6..70c03fcc955 100644
--- a/tests/codegen/simd/packed-simd.rs
+++ b/tests/codegen/simd/packed-simd.rs
@@ -9,18 +9,14 @@
 use core::intrinsics::simd as intrinsics;
 use core::{mem, ptr};
 
+#[path = "../../auxiliary/minisimd.rs"]
+mod minisimd;
+use minisimd::{PackedSimd, Simd as FullSimd};
+
 // Test codegen for not only "packed" but also "fully aligned" SIMD types, and conversion between
 // them. A repr(packed,simd) type with 3 elements can't exceed its element alignment, whereas the
 // same type as repr(simd) will instead have padding.
 
-#[repr(simd, packed)]
-#[derive(Copy, Clone)]
-pub struct PackedSimd<T, const N: usize>([T; N]);
-
-#[repr(simd)]
-#[derive(Copy, Clone)]
-pub struct FullSimd<T, const N: usize>([T; N]);
-
 // non-powers-of-two have padding and need to be expanded to full vectors
 fn load<T, const N: usize>(v: PackedSimd<T, N>) -> FullSimd<T, N> {
     unsafe {
diff --git a/tests/codegen/simd/project-to-simd-array-field.rs b/tests/codegen/simd/project-to-simd-array-field.rs
deleted file mode 100644
index 29fab640633..00000000000
--- a/tests/codegen/simd/project-to-simd-array-field.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-//@compile-flags: -Copt-level=3
-
-#![crate_type = "lib"]
-#![feature(repr_simd, core_intrinsics)]
-
-#[allow(non_camel_case_types)]
-#[derive(Clone, Copy)]
-#[repr(simd)]
-struct i32x4([i32; 4]);
-
-#[inline(always)]
-fn to_array4(a: i32x4) -> [i32; 4] {
-    a.0
-}
-
-// CHECK-LABEL: simd_add_self_then_return_array(
-// CHECK-SAME: ptr{{.+}}sret{{.+}}%[[RET:.+]],
-// CHECK-SAME: ptr{{.+}}%a)
-#[no_mangle]
-pub fn simd_add_self_then_return_array(a: &i32x4) -> [i32; 4] {
-    // It would be nice to just ban `.0` into simd types,
-    // but until we do this has to keep working.
-    // See also <https://github.com/rust-lang/rust/issues/105439>
-
-    // CHECK: %[[T1:.+]] = load <4 x i32>, ptr %a
-    // CHECK: %[[T2:.+]] = shl <4 x i32> %[[T1]], {{splat \(i32 1\)|<i32 1, i32 1, i32 1, i32 1>}}
-    // CHECK: store <4 x i32> %[[T2]], ptr %[[RET]]
-    let a = *a;
-    let b = unsafe { core::intrinsics::simd::simd_add(a, a) };
-    to_array4(b)
-}
diff --git a/tests/codegen/simd/simd_arith_offset.rs b/tests/codegen/simd/simd_arith_offset.rs
index b8af6fce332..210b4e9bb50 100644
--- a/tests/codegen/simd/simd_arith_offset.rs
+++ b/tests/codegen/simd/simd_arith_offset.rs
@@ -5,16 +5,14 @@
 #![crate_type = "lib"]
 #![feature(repr_simd, core_intrinsics)]
 
+#[path = "../../auxiliary/minisimd.rs"]
+mod minisimd;
 use std::intrinsics::simd::simd_arith_offset;
 
-/// A vector of *const T.
-#[derive(Debug, Copy, Clone)]
-#[repr(simd)]
-pub struct SimdConstPtr<T, const LANES: usize>([*const T; LANES]);
+use minisimd::*;
 
-#[derive(Debug, Copy, Clone)]
-#[repr(simd)]
-pub struct Simd<T, const LANES: usize>([T; LANES]);
+/// A vector of *const T.
+pub type SimdConstPtr<T, const LANES: usize> = Simd<*const T, LANES>;
 
 // CHECK-LABEL: smoke
 #[no_mangle]