vaddq_u8ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
Purpose:
This instruction adds corresponding unsigned 8-bit integer elements of two vectors.
Result:
uint8x16_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
uint8x16_t a = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
};
uint8x16_t b = {
16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
};
uint8x16_t result = vaddq_u8(a, b);
uint8_t res[16];
vst1q_u8(res, result);
for (int i = 0; i < 16; i++) {
printf("%u ", res[i]);
}
printf("\n");
return 0;
}Prototypes
Assembly Instruction:
ADD
Usage:
uint8x16_t result =
vaddq_u8(
uint8x16_t a, uint8x16_t b
)
SIMD Intrinsics Summary
| SIMD Engines: | 6 |
| C Intrinsics: | 10444 |
| NEON: | 4353 |
| AVX2: | 405 |
| AVX512: | 4717 |
| SSE4.2: | 598 |
| VSX: | 192 |
| IBM-Z: | 179 |