mirror of https://github.com/rust-lang/rust
19 lines
395 B
Rust
19 lines
395 B
Rust
#![feature(repr_simd, intrinsics)]
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//@ revisions:rpass1 rpass2
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#[repr(simd)]
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struct I32x2(i32, i32);
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extern "rust-intrinsic" {
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fn simd_shuffle<T, I, U>(x: T, y: T, idx: I) -> U;
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}
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fn main() {
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unsafe {
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const IDX: [u32; 2] = [0, 0];
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let _: I32x2 = simd_shuffle(I32x2(1, 2), I32x2(3, 4), IDX);
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let _: I32x2 = simd_shuffle(I32x2(1, 2), I32x2(3, 4), IDX);
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}
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}
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