Developer Guide and Reference

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_mm256_unpacklo_pd

Unpacks and interleaves low packed double-precision floating point values. The corresponding Intel® AVX instruction is
VUNPCKLPD
.

Syntax

extern __m256d _mm256_unpacklo_pd(__m256d m1, __m256d m2);
Arguments
m1
float64 source vector
m2
float64 source vector
Description
Performs an interleaved unpack operation of low double-precision floating point values of the two source vectors
m1
and
m2
, and returns the result of the operation.
Returns
A vector with unpacked interleaved double-precision floating point values.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804