_mm_cvtepi64_pd
Classification
AVX-512, Convert, CPUID Test: AVX512DQ
Header File
immintrin.h
Instruction
VCVTQQ2PD xmm, xmm
Synopsis
 _mm_cvtepi64_pd(__m128i a);
Description
Convert packed signed 64-bit integers in "a" to packed double-precision (64-bit) floating-point elements, and store the results in "dst".
Operation
FOR j := 0 to 1
	i := j*64
	dst[i+63:i] := Convert_Int64_To_FP64(a[i+63:i])
ENDFOR
dst[MAX:128] := 0