__lsx_vxor_v
LSX intrinsic · group: Logical
Synopsis
__m128i __lsx_vxor_v (__m128i a, __m128i b)
#include <lsxintrin.h>
Instruction: vxor.v vr, vr, vr
CPU Flags: LSX
Description
Compute bitwise XOR of elements in a and b.
Operation
for (int i = 0; i < 2; i++) {
dst.dword[i] = a.dword[i] ^ b.dword[i];
}
Tested on real machine.
Latency and Throughput
| CPU | µarch | Latency | Throughput (IPC) |
|---|---|---|---|
| 3C5000 | LA464 | 1 | 2 |
| 3A6000 | LA664 | 1 | 4 |
| 3C6000 | LA664 | 1 | 4 |
| 2K1000LA | LA264 | 1 | 1 |
| 2K3000 | LA364E | 1 | 1 |