vaddq_s8ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
Location:
Arithmetic
>
Vector Add
Purpose:
This instruction adds corresponding unsigned 8-bit integer elements of two vectors.
Result:
int8x16_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
int8x16_t a = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
};
int8x16_t b = {
16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
};
int8x16_t result = vaddq_s8(a, b);
int8_t res[16];
for (int i = 0; i < 16; i++) {
res[i] = result[i];
}
printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d\n", res[0], res[1], res[2], res[3], res[4], res[5], res[6], res[7], res[8], res[9], res[10], res[11], res[12], res[13], res[14], res[15]);
return 0;
}Prototypes
Assembly Instruction:
ADD
Usage:
int8x16_t output =
vaddq_s8(
int8x16_t a, int8x16_t b
)
Did you find this useful? Let's discuss.
DB statistics
| SIMD Engines: | 5 |
| C Intrinsics: | 10702 |
| NEON: | 4232 |
| AVX2: | 462 |
| AVX512: | 4955 |
| SSE4.2: | 652 |
| VSX: | 401 |