c.slli

Shift left logical immediate

This instruction is defined by:

Encoding

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Synopsis

Shift the value in xd left by shamt, and store the result back in xd. C.SLLI expands into slli xd, xd, shamt.

Access

M HS U VS VU

Always

Always

Always

Always

Always

Decode Variables

Bits<6> shamt = {$encoding[12], $encoding[6:2]};
Bits<5> xd = $encoding[11:7];

Execution

  • Pruned, XLEN == 64

  • Original

X[xd] = X[xd] << shamt;
X[xd] = X[xd] << shamt;