_mm_maskz_broadcastss_ps
Classification
AVX-512, Miscellaneous, CPUID Test: AVX512F
Header File
Instruction
VBROADCASTSS xmm {z}, xmm
Synopsis
_mm_maskz_broadcastss_ps(__mmask8 k, __m128 a);
Description
Broadcast the low single-precision (32-bit) floating-point element from "a" to all elements of "dst" using zeromask "k" (elements are zeroed out when the corresponding mask bit is not set).
Operation
FOR j := 0 to 3
i := j*32
IF k[j]
dst[i+31:i] := a[31:0]
ELSE
dst[i+31:i] := 0
FI
ENDFOR
dst[MAX:128] := 0