_mm_loadh_pd
Classification
SSE_ALL, Load, CPUID Test: SSE2
Header File
emmintrin.h
Instruction
MOVHPD xmm, m64
Synopsis
 _mm_loadh_pd(__m128d a, double const* mem_addr);
Description
Load a double-precision (64-bit) floating-point element from memory into the upper element of "dst", and copy the lower element from "a" to "dst". "mem_addr" does not need to be aligned on any particular boundary.
Operation
dst[63:0] := a[63:0]
dst[127:64] := MEM[mem_addr+63:mem_addr]