21 lines
429 B
Rust
21 lines
429 B
Rust
// run-pass
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// ignore-emscripten FIXME(#45351)
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#![feature(platform_intrinsics, repr_simd)]
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extern "platform-intrinsic" {
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fn simd_shuffle2<T, U>(x: T, y: T, idx: [u32; 2]) -> U;
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}
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#[repr(simd)]
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#[derive(Clone, Copy)]
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#[allow(non_camel_case_types)]
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struct u64x2(u64, u64);
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fn main() {
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let a = u64x2(1, 2);
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let r: u64x2 = unsafe { simd_shuffle2(a, a, [0-0, 0-0]) };
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assert_eq!(r.0, 1);
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assert_eq!(r.1, 1);
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}
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