__lasx_xvreplgr2vr_d
LASX intrinsic · group: Misc
Synopsis
__m256i __lasx_xvreplgr2vr_d (long int val)
#include <lasxintrin.h>
Instruction: xvreplgr2vr.d xr, r
CPU Flags: LASX
Description
Broadcast the low 64 bits of val to all lanes of dst.
Operation
for (int i = 0; i < 4; i++) {
dst.dword[i] = val;
}
Tested on real machine.
Latency and Throughput
| CPU | µarch | Latency | Throughput (IPC) |
|---|---|---|---|
| 3C5000 | LA464 | N/A | 1 |
| 3A6000 | LA664 | N/A | 1 |
| 3C6000 | LA664 | N/A | 1 |