_mm512_mask3_fmsub_ps
Classification
KNC, Arithmetic, CPUID Test: KNCNI
Header File
immintrin.h
Instruction
VFMSUB132PS zmm {k}, zmm, zmm
Synopsis
 _mm512_mask3_fmsub_ps(__m512 a, __m512 b, __m512 c, __mmask16 k);
Description
Multiply packed single-precision (32-bit) floating-point elements in "a" and "b", subtract packed elements in "c" from the intermediate result, and store the results in "dst" using writemask "k" (elements are copied from "c" when the corresponding mask bit is not set).
Operation
FOR j := 0 to 15
	i := j*32
	IF k[j]
		dst[i+31:i] := (a[i+31:i] * b[i+31:i]) - c[i+31:i]
	ELSE
		dst[i+31:i] := c[i+31:i]
	FI
ENDFOR
dst[MAX:512] := 0