Function serde::lib::core::arch::x86_64::_mm_cmpestrs

1.27.0 · source · []
pub unsafe fn _mm_cmpestrs<const IMM8: i32>(
    a: __m128i,
    la: i32,
    b: __m128i,
    lb: i32
) -> i32
This is supported on x86-64 and target feature sse4.2 only.
Expand description

Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return 1 if any character in a was null, and 0 otherwise.

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