|
EXTEND 11110 |
00000 |
1 |
00 |
rb |
SHIFT 00110 |
rx |
0 |
sel = 5 |
SRL 10 |
|
5 |
5 |
1 |
2 |
3 |
5 |
3 |
3 |
3 |
2 |
MOVTZ rx, rb |
MIPS16e2 |
Move Conditional on T Equal to Zero Extended |
Move Conditional on T Equal to Zero Extended
To test special register T and then conditionally move a GPR.
If T = 0, then GPR[rx] = GPR[rb]
If the value in GPR[24] is equal to 0, the contents of GPR rb are placed into GPR rx.
In implementations prior to MIPS16e2, this instruction yielded unpredictable results. It would typically be exexcuted as an SRL instruction.
if GPR[24] = 0 then GPR[XLat[rx]] = GPR[XLat[rb]] endif
None
The zero value tested might be the condition false result from the CMP or CMPI comparison instructions or a boolean value read from memory.