_mm_unpacklo_pd
Classification
Header File
Instruction
UNPCKLPD xmm, xmm
Synopsis
_mm_unpacklo_pd(__m128d a, __m128d b);
Description
Unpack and interleave double-precision (64-bit) floating-point elements from the low half of "a" and "b", and store the results in "dst".
Operation
DEFINE INTERLEAVE_QWORDS(src1[127:0], src2[127:0]) {
dst[63:0] := src1[63:0]
dst[127:64] := src2[63:0]
RETURN dst[127:0]
}
dst[127:0] := INTERLEAVE_QWORDS(a[127:0], b[127:0])