1 files changed, 29 insertions, 0 deletions
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-float-minmax.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-float-minmax.rs
new file mode 100644
index 000000000..4e0abed78
--- /dev/null
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-float-minmax.rs
@@ -0,0 +1,29 @@
+// compile-flags: -C no-prepopulate-passes
+
+#![crate_type = "lib"]
+
+#![feature(repr_simd, platform_intrinsics)]
+#![allow(non_camel_case_types)]
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f32x4(pub f32, pub f32, pub f32, pub f32);
+
+extern "platform-intrinsic" {
+    fn simd_fmin<T>(x: T, y: T) -> T;
+    fn simd_fmax<T>(x: T, y: T) -> T;
+}
+
+// CHECK-LABEL: @fmin
+#[no_mangle]
+pub unsafe fn fmin(a: f32x4, b: f32x4) -> f32x4 {
+    // CHECK: call <4 x float> @llvm.minnum.v4f32
+    simd_fmin(a, b)
+}
+
+// CHECK-LABEL: @fmax
+#[no_mangle]
+pub unsafe fn fmax(a: f32x4, b: f32x4) -> f32x4 {
+    // CHECK: call <4 x float> @llvm.maxnum.v4f32
+    simd_fmax(a, b)
+}