vcgt_s16ADD TO COMPARE ADDED TO COMPARE
Arm 64-bit (64 bits)/ NEON
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Location:
Comparison
>
Vector Compare Greater Than, return Vector Mask
Supported Architectures: v7, A32, A64
Supported Architectures: v7, A32, A64
Purpose:
Compare signed Greater than (vector). This instruction compares each vector element in the first source SIMD&FP register with the corresponding vector element in the second source SIMD&FP register and if the first signed integer value is greater than the second signed integer value sets every bit of the corresponding vector element in the destination SIMD&FP register to one, otherwise sets every bit of the corresponding vector element in the destination SIMD&FP register to zero.
Result:
uint16x4_t
Example:
#include <arm_neon.h>
#include <stdio.h>
int main() {
int16x4_t a = vdup_n_s16(3);
int16x4_t b = vdup_n_s16(2);
uint16x4_t result = vcgt_s16(a, b);
uint16_t *res = (uint16_t*)&result;
for(int i = 0; i < 4; i++)
printf("%u ", res[i]);
return 0;
}Prototypes
Assembly Instruction:
CMGT
Usage:
uint16x4_t result =
vcgt_s16(
int16x4_t a, int16x4_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 |