vdupq_n_s64ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
Purpose:
Duplicates a scalar into every element of the destination vector.
Result:
int64x2_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
int64x2_t result2 = vdupq_n_s64(456);
int64_t* values2 = (int64_t*)&result2;
for (int i = 0; i < 2; i++) {
printf("%ld ", values2[i]);
}
return 0;
}Prototypes
Assembly Instruction:
DUP
Usage:
int64x2_t result =
vdupq_n_s64(
int64_t a
)
SIMD Intrinsics Summary
| SIMD Engines: | 6 |
| C Intrinsics: | 10444 |
| NEON: | 4353 |
| AVX2: | 405 |
| AVX512: | 4717 |
| SSE4.2: | 598 |
| VSX: | 192 |
| IBM-Z: | 179 |