_mm512_mask_broadcast_f32x4
Classification
AVX-512, Swizzle, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VBROADCASTF32X4 zmm {k}, m128
Synopsis
 _mm512_mask_broadcast_f32x4(__m512 src, __mmask16 k, __m128 a);
Description
Broadcast the 4 packed single-precision (32-bit) floating-point elements from "a" to all elements of "dst" using writemask "k" (elements are copied from "src" when the corresponding mask bit is not set).
Operation
FOR j := 0 to 15
	i := j*32
	n := (j % 4)*32
	IF k[j]
		dst[i+31:i] := a[n+31:n]
	ELSE
		dst[i+31:i] := src[i+31:i]
	FI
ENDFOR
dst[MAX:512] := 0