vadd_u64ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
View official documentation
Purpose:
Floating-point Add (vector). This instruction adds corresponding vector elements in the two source SIMD&FP registers, writes the result into a vector, and writes the vector to the destination SIMD&FP register. All the values in this instruction are floating-point values.
Result:
uint64x1_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
uint64x1_t a = {
1ULL
};
uint64x1_t b = {
2ULL
};
uint64x1_t result = vadd_u64(a, b);
uint64_t res = vget_lane_u64(result, 0);
printf("%llu\n", res);
return 0;
}Prototypes
Assembly Instruction:
ADD
Usage:
uint64x1_t result =
vadd_u64(
uint64x1_t a, uint64x1_t b
)
Performance Metrics:
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SIMD Intrinsics Summary
| SIMD Engines: | 6 |
| C Intrinsics: | 10444 |
| NEON: | 4353 |
| AVX2: | 405 |
| AVX512: | 4717 |
| SSE4.2: | 598 |
| VSX: | 192 |
| IBM-Z: | 179 |