mirror of https://github.com/rust-lang/rust
16 lines
383 B
Rust
16 lines
383 B
Rust
//@ build-pass
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//@ only-x86_64
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//@ compile-flags: --crate-type=lib -C target-cpu=skylake
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#![feature(avx512_target_feature)]
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#![feature(stdarch_x86_avx512)]
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use std::arch::x86_64::*;
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#[target_feature(enable = "avx512f")]
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#[no_mangle]
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pub unsafe fn test(res: *mut f64, p: *const f64) {
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let arg = _mm512_load_pd(p);
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_mm512_store_pd(res, _mm512_fmaddsub_pd(arg, arg, arg));
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}
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