1 files changed, 29 insertions, 0 deletions

diff --git a/tests/codegen-llvm/issues/issue-32031.rs b/tests/codegen-llvm/issues/issue-32031.rs
new file mode 100644
index 00000000000..559e8d947fb
--- /dev/null
+++ b/tests/codegen-llvm/issues/issue-32031.rs
@@ -0,0 +1,29 @@
+//@ compile-flags: -C no-prepopulate-passes -Copt-level=0
+// 32-bit x86 returns `f32` and `f64` differently to avoid the x87 stack.
+//@ revisions: x86 other
+//@[x86] only-rustc_abi-x86-sse2
+//@[other] ignore-x86
+
+#![crate_type = "lib"]
+
+#[no_mangle]
+pub struct F32(f32);
+
+// other: define{{.*}}float @add_newtype_f32(float %a, float %b)
+// x86: define{{.*}}<4 x i8> @add_newtype_f32(float %a, float %b)
+#[inline(never)]
+#[no_mangle]
+pub fn add_newtype_f32(a: F32, b: F32) -> F32 {
+    F32(a.0 + b.0)
+}
+
+#[no_mangle]
+pub struct F64(f64);
+
+// other: define{{.*}}double @add_newtype_f64(double %a, double %b)
+// x86: define{{.*}}<8 x i8> @add_newtype_f64(double %a, double %b)
+#[inline(never)]
+#[no_mangle]
+pub fn add_newtype_f64(a: F64, b: F64) -> F64 {
+    F64(a.0 + b.0)
+}