89 lines
3.2 KiB
Rust
89 lines
3.2 KiB
Rust
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(repr_simd, platform_intrinsics)]
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct i32x2(i32, i32);
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct i32x3(i32, i32, i32);
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct i32x4(i32, i32, i32, i32);
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct i32x8(i32, i32, i32, i32,
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i32, i32, i32, i32);
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct f32x2(f32, f32);
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct f32x3(f32, f32, f32);
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct f32x4(f32, f32, f32, f32);
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#[repr(simd)]
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#[derive(Copy, Clone)]
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#[allow(non_camel_case_types)]
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struct f32x8(f32, f32, f32, f32,
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f32, f32, f32, f32);
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extern "platform-intrinsic" {
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fn simd_insert<T, E>(x: T, idx: u32, y: E) -> T;
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fn simd_extract<T, E>(x: T, idx: u32) -> E;
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fn simd_shuffle2<T, U>(x: T, y: T, idx: [u32; 2]) -> U;
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fn simd_shuffle3<T, U>(x: T, y: T, idx: [u32; 3]) -> U;
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fn simd_shuffle4<T, U>(x: T, y: T, idx: [u32; 4]) -> U;
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fn simd_shuffle8<T, U>(x: T, y: T, idx: [u32; 8]) -> U;
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}
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fn main() {
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let x = i32x4(0, 0, 0, 0);
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unsafe {
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simd_insert(0, 0, 0);
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//~^ ERROR SIMD insert intrinsic monomorphized for non-SIMD input type
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simd_insert(x, 0, 1.0);
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//~^ ERROR SIMD insert intrinsic monomorphized with inserted type not SIMD element type
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simd_extract::<_, f32>(x, 0);
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//~^ ERROR SIMD insert intrinsic monomorphized with returned type not SIMD element type
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simd_shuffle2::<i32, i32>(0, 0, [0; 2]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with non-SIMD input type
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simd_shuffle3::<i32, i32>(0, 0, [0; 3]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with non-SIMD input type
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simd_shuffle4::<i32, i32>(0, 0, [0; 4]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with non-SIMD input type
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simd_shuffle8::<i32, i32>(0, 0, [0; 8]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with non-SIMD input type
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simd_shuffle2::<_, f32x2>(x, x, [0; 2]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with different input and return element
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simd_shuffle3::<_, f32x3>(x, x, [0; 3]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with different input and return element
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simd_shuffle4::<_, f32x4>(x, x, [0; 4]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with different input and return element
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simd_shuffle8::<_, f32x8>(x, x, [0; 8]);
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//~^ ERROR SIMD shuffle intrinsic monomorphized with different input and return element
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}
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}
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