Developer Guide and Reference

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_mm256_movehdup_ps

Duplicates odd-indexed single-precision floating point values. The corresponding Intel® AVX instruction is
VMOVSHDUP
.

Syntax

extern __m256 _mm256_movehdup_ps(__m256 a);
Arguments
a
float32 source vector
Description
Performs a duplication of odd-indexed single-precision floating-point values (float32 values) in the source vector
a
, and returns the result.
Returns
Result of the duplication operation.

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,