movgr2scr
LBT intrinsic · group: LBT State Transfer
Synopsis
Instruction: movgr2scr scrd, rj
CPU Flags: LBT
Description
Move GPR to scratch register: copy value in rj to the scratch register selected by scrd (0-3). Scratch registers LBT0-LBT3 are accessible via $scr0-$scr3.
Latency and Throughput
| CPU | µarch | Latency | Throughput (IPC) |
|---|---|---|---|
| 3C5000 | LA464 | N/A | 0.5(1/2) |
| 3C6000 | LA664 | N/A | 1 |