_mm_mask_cvtepu64_ps
Classification
AVX-512, Convert, CPUID Test: AVX512DQ
Header File
Instruction
VCVTUQQ2PS xmm {k}, xmm
Synopsis
_mm_mask_cvtepu64_ps(__m128 src, __mmask8 k, __m128i a);
Description
Convert packed unsigned 64-bit integers in "a" to packed single-precision (32-bit) floating-point elements, and store the results in "dst" using writemask "k" (elements are copied from "src" when the corresponding mask bit is not set).
Operation
FOR j := 0 to 1
i := j*64
l := j*32
IF k[j]
dst[l+31:l] := Convert_Int64_To_FP32(a[i+63:i])
ELSE
dst[l+31:l] := src[l+31:l]
FI
ENDFOR
dst[MAX:64] := 0