1 // compile-flags: -C no-prepopulate-passes
2 // only-64bit (because the LLVM type of i64 for usize shows up)
6 #![feature(repr_simd, platform_intrinsics)]
8 extern "platform-intrinsic" {
9 pub(crate) fn simd_arith_offset<T, U>(ptrs: T, offsets: U) -> T;
12 /// A vector of *const T.
13 #[derive(Debug, Copy, Clone)]
15 pub struct SimdConstPtr<T, const LANES: usize>([*const T; LANES]);
17 #[derive(Debug, Copy, Clone)]
19 pub struct Simd<T, const LANES: usize>([T; LANES]);
23 pub fn smoke(ptrs: SimdConstPtr<u8, 8>, offsets: Simd<usize, 8>) -> SimdConstPtr<u8, 8> {
24 // CHECK: getelementptr i8, <8 x {{i8\*|ptr}}> %_3, <8 x i64> %_4
25 unsafe { simd_arith_offset(ptrs, offsets) }