_mm256_broadcast_pd
Classification
AVX_ALL, Swizzle, CPUID Test: AVX
Header File
immintrin.h
Instruction
VBROADCASTF128 ymm, m128
Synopsis
 _mm256_broadcast_pd(__m128d const * mem_addr);
Description
Broadcast 128 bits from memory (composed of 2 packed double-precision (64-bit) floating-point elements) to all elements of "dst".
Operation
tmp[127:0] := MEM[mem_addr+127:mem_addr]
dst[127:0] := tmp[127:0]
dst[255:128] := tmp[127:0]
dst[MAX:256] := 0