diff options
Diffstat (limited to 'src/test/ui/consts/const-eval/simd')
-rw-r--r-- | src/test/ui/consts/const-eval/simd/insert_extract.rs | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/src/test/ui/consts/const-eval/simd/insert_extract.rs b/src/test/ui/consts/const-eval/simd/insert_extract.rs deleted file mode 100644 index 3472c05d1..000000000 --- a/src/test/ui/consts/const-eval/simd/insert_extract.rs +++ /dev/null @@ -1,70 +0,0 @@ -// run-pass -#![feature(repr_simd)] -#![feature(platform_intrinsics)] -#![feature(staged_api)] -#![stable(feature = "foo", since = "1.3.37")] -#![allow(non_camel_case_types)] - -#[repr(simd)] struct i8x1(i8); -#[repr(simd)] struct u16x2(u16, u16); -// Make some of them array types to ensure those also work. -#[repr(simd)] struct i8x1_arr([i8; 1]); -#[repr(simd)] struct f32x4([f32; 4]); - -extern "platform-intrinsic" { - #[rustc_const_stable(feature = "foo", since = "1.3.37")] - fn simd_insert<T, U>(x: T, idx: u32, val: U) -> T; - #[rustc_const_stable(feature = "foo", since = "1.3.37")] - fn simd_extract<T, U>(x: T, idx: u32) -> U; -} - -fn main() { - { - const U: i8x1 = i8x1(13); - const V: i8x1 = unsafe { simd_insert(U, 0_u32, 42_i8) }; - const X0: i8 = V.0; - const Y0: i8 = unsafe { simd_extract(V, 0) }; - assert_eq!(X0, 42); - assert_eq!(Y0, 42); - } - { - const U: i8x1_arr = i8x1_arr([13]); - const V: i8x1_arr = unsafe { simd_insert(U, 0_u32, 42_i8) }; - const X0: i8 = V.0[0]; - const Y0: i8 = unsafe { simd_extract(V, 0) }; - assert_eq!(X0, 42); - assert_eq!(Y0, 42); - } - { - const U: u16x2 = u16x2(13, 14); - const V: u16x2 = unsafe { simd_insert(U, 1_u32, 42_u16) }; - const X0: u16 = V.0; - const X1: u16 = V.1; - const Y0: u16 = unsafe { simd_extract(V, 0) }; - const Y1: u16 = unsafe { simd_extract(V, 1) }; - assert_eq!(X0, 13); - assert_eq!(X1, 42); - assert_eq!(Y0, 13); - assert_eq!(Y1, 42); - } - { - const U: f32x4 = f32x4([13., 14., 15., 16.]); - const V: f32x4 = unsafe { simd_insert(U, 1_u32, 42_f32) }; - const X0: f32 = V.0[0]; - const X1: f32 = V.0[1]; - const X2: f32 = V.0[2]; - const X3: f32 = V.0[3]; - const Y0: f32 = unsafe { simd_extract(V, 0) }; - const Y1: f32 = unsafe { simd_extract(V, 1) }; - const Y2: f32 = unsafe { simd_extract(V, 2) }; - const Y3: f32 = unsafe { simd_extract(V, 3) }; - assert_eq!(X0, 13.); - assert_eq!(X1, 42.); - assert_eq!(X2, 15.); - assert_eq!(X3, 16.); - assert_eq!(Y0, 13.); - assert_eq!(Y1, 42.); - assert_eq!(Y2, 15.); - assert_eq!(Y3, 16.); - } -} |