slt
Set on less than
Places the value 1 in register xd if register xs1 is less than the value in register xs2, where
both sources are treated as signed numbers, else 0 is written to xd.
| This instruction must have data-independent timing when extension Zkt is enabled. |
Decode Variables
Bits<5> xs2 = $encoding[24:20];
Bits<5> xs1 = $encoding[19:15];
Bits<5> xd = $encoding[11:7];Execution
XReg src1 = X[xs1];
XReg src2 = X[xs2];
X[xd] = ($signed(src1) < $signed(src2)) ? '1 : '0;