Intel® C++ Compiler Classic Developer Guide and Reference
Visible to Intel only — GUID: GUID-5C8DB554-D8DD-4C5B-8807-0DA56E1E7B84
Visible to Intel only — GUID: GUID-5C8DB554-D8DD-4C5B-8807-0DA56E1E7B84
_mm256_broadcast_sd
Loads and broadcasts scalar double-precision floating point values to a 256-bit destination operand. The corresponding Intel® AVX instruction is VBROADCASTSD.
Syntax
extern __m256d _mm256_broadcast_sd(double const *a); |
Arguments
*a |
pointer to a memory location that can hold constant scalar float64 values |
Description
Loads scalar double-precision floating-point values from the specified address a, and broadcasts it to all four elements in the destination vector.
Returns
Result of the load and broadcast operation.