_mm_mask_range_ps

Function _mm_mask_range_ps 

1.89.0 · Source
pub fn _mm_mask_range_ps(
    src: __m128,
    k: __mmask8,
    a: __m128,
    b: __m128,
    const IMM8: i32,
) -> __m128
Available on x86 and target feature avx512dq and target feature avx512vl only.
Expand description

Calculate the max, min, absolute max, or absolute min (depending on control in imm8) for packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src to dst if the corresponding mask bit is not set). Lower 2 bits of IMM8 specifies the operation control: 00 = min, 01 = max, 10 = absolute min, 11 = absolute max. Upper 2 bits of IMM8 specifies the sign control: 00 = sign from a, 01 = sign from compare result, 10 = clear sign bit, 11 = set sign bit.

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