| #![feature(no_core, repr_simd)] |
| #![no_core] |
| |
| // all simd types declared in stdarch/crates/core_arch/src/x86/mod.rs |
| #[repr(simd)] |
| pub struct __m128i(i64, i64); |
| #[repr(simd)] |
| pub struct __m128(f32, f32, f32, f32); |
| #[repr(simd)] |
| pub struct __m128d(f64, f64); |
| #[repr(simd)] |
| pub struct __m256i(i64, i64, i64, i64); |
| #[repr(simd)] |
| pub struct __m256(f32, f32, f32, f32, f32, f32, f32, f32); |
| #[repr(simd)] |
| pub struct __m256d(f64, f64, f64, f64); |
| #[repr(simd)] |
| pub struct __m512i(i64, i64, i64, i64, i64, i64, i64, i64); |
| #[repr(simd)] |
| pub struct __m512( |
| f32, f32, f32, f32, f32, f32, f32, f32, |
| f32, f32, f32, f32, f32, f32, f32, f32, |
| ); |
| #[repr(simd)] |
| pub struct __m512d(f64, f64, f64, f64, f64, f64, f64, f64); |
| |
| // errorneous simd types |
| #[repr(simd)] |
| pub struct Foo (f32, f32, f32); // { dg-error "Size of SIMD struct must be a power of 2" } |
| #[repr(simd)] |
| pub struct Bar (f32, i32); // { dg-error "SIMD struct fields should be of the same type" } |
| #[repr(simd)] |
| pub struct Baz (str); // { dg-error "SIMD vector element type should be a primitive scalar .E0077." } |
| |
| fn main() {} |
