Developer Guide and Reference

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_mm256_broadcast_pd

Loads and broadcasts packed double-precision floating point values.The corresponding Intel® AVX instruction is
VBROADCASTF128
.

Syntax

extern __m256d _mm256_broadcast_pd(__m128d const *a);
Arguments
*a
pointer to a memory location that can hold constant float64 values
Description
Loads 128-bit float64 values from the specified address pointed to by
a
, and broadcasts it to two elements in the destination 256-bit vector.
Returns
Result of the load and broadcast operation.

Product and Performance Information