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-rw-r--r--tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs34
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs
new file mode 100644
index 000000000..e573b7d21
--- /dev/null
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs
@@ -0,0 +1,34 @@
+// 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 Vec2<T>(pub T, pub T);
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct Vec4<T>(pub T, pub T, pub T, pub T);
+
+extern "platform-intrinsic" {
+ fn simd_masked_load<M, P, T>(mask: M, pointer: P, values: T) -> T;
+}
+
+// CHECK-LABEL: @load_f32x2
+#[no_mangle]
+pub unsafe fn load_f32x2(mask: Vec2<i32>, pointer: *const f32,
+ values: Vec2<f32>) -> Vec2<f32> {
+ // CHECK: call <2 x float> @llvm.masked.load.v2f32.p0(ptr {{.*}}, i32 4, <2 x i1> {{.*}}, <2 x float> {{.*}})
+ simd_masked_load(mask, pointer, values)
+}
+
+// CHECK-LABEL: @load_pf32x4
+#[no_mangle]
+pub unsafe fn load_pf32x4(mask: Vec4<i32>, pointer: *const *const f32,
+ values: Vec4<*const f32>) -> Vec4<*const f32> {
+ // CHECK: call <4 x ptr> @llvm.masked.load.v4p0.p0(ptr {{.*}}, i32 {{.*}}, <4 x i1> {{.*}}, <4 x ptr> {{.*}})
+ simd_masked_load(mask, pointer, values)
+}