_mm256_unpackhi_ps
Classification
Header File
Instruction
VUNPCKHPS ymm, ymm, ymm
Synopsis
_mm256_unpackhi_ps(__m256 a, __m256 b);
Description
Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in "a" and "b", and store the results in "dst".
Operation
DEFINE INTERLEAVE_HIGH_DWORDS(src1[127:0], src2[127:0]) {
dst[31:0] := src1[95:64]
dst[63:32] := src2[95:64]
dst[95:64] := src1[127:96]
dst[127:96] := src2[127:96]
RETURN dst[127:0]
}
dst[127:0] := INTERLEAVE_HIGH_DWORDS(a[127:0], b[127:0])
dst[255:128] := INTERLEAVE_HIGH_DWORDS(a[255:128], b[255:128])
dst[MAX:256] := 0