diff options
Diffstat (limited to 'tests/ui/simd/intrinsic/generic-arithmetic-saturating-2.rs')
-rw-r--r-- | tests/ui/simd/intrinsic/generic-arithmetic-saturating-2.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/ui/simd/intrinsic/generic-arithmetic-saturating-2.rs b/tests/ui/simd/intrinsic/generic-arithmetic-saturating-2.rs new file mode 100644 index 000000000..9736d1b96 --- /dev/null +++ b/tests/ui/simd/intrinsic/generic-arithmetic-saturating-2.rs @@ -0,0 +1,38 @@ +// build-fail +// ignore-emscripten +#![feature(repr_simd, platform_intrinsics)] +#![allow(non_camel_case_types)] +#[repr(simd)] +#[derive(Copy, Clone)] +pub struct i32x4(pub i32, pub i32, pub i32, pub i32); + +#[repr(simd)] +#[derive(Copy, Clone)] +pub struct x4<T>(pub T, pub T, pub T, pub T); + +#[repr(simd)] +#[derive(Copy, Clone)] +pub struct f32x4(pub f32, pub f32, pub f32, pub f32); + +extern "platform-intrinsic" { + fn simd_saturating_add<T>(x: T, y: T) -> T; + fn simd_saturating_sub<T>(x: T, y: T) -> T; +} + +fn main() { + let x = i32x4(0, 0, 0, 0); + let y = x4(0_usize, 0, 0, 0); + let z = f32x4(0.0, 0.0, 0.0, 0.0); + + unsafe { + simd_saturating_add(x, x); + simd_saturating_add(y, y); + simd_saturating_sub(x, x); + simd_saturating_sub(y, y); + + simd_saturating_add(z, z); + //~^ ERROR expected element type `f32` of vector type `f32x4` to be a signed or unsigned integer type + simd_saturating_sub(z, z); + //~^ ERROR expected element type `f32` of vector type `f32x4` to be a signed or unsigned integer type + } +} |