core::arch::aarch64::sel - Rust
Description: API documentation for the Rust `sel` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, sel

# [−][src]Function core::arch::aarch64::sel

    pub unsafe fn sel(a: int8x4_t, b: int8x4_t) -> int8x4_t

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on AArch64 only.

Select bytes from each operand according to APSR GE flags

Returns the equivalent of

res[0] = GE[0] ? a[0] : b[0] res[1] = GE[1] ? a[1] : b[1] res[2] = GE[2] ? a[2] : b[2] res[3] = GE[3] ? a[3] : b[3]

where GE are bits of APSR

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