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Remove unnecessary variable #48

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merged 1 commit into from
Sep 12, 2023
Merged

Remove unnecessary variable #48

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7 changes: 3 additions & 4 deletions pkg/vm/instruction.go
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Original file line number Diff line number Diff line change
Expand Up @@ -137,10 +137,9 @@ func decodeInstructionValues(encoding uint64) (
) {
encodingWith2sComplement := encoding ^ 0x0000800080008000
// first, second and third 16 bits of the instruction encoding respectively
var mask uint64 = (1<<offsetBits - 1)
off0Enc = int16(encodingWith2sComplement & mask)
off1Enc = int16((encodingWith2sComplement >> offsetBits) & mask)
off2Enc = int16((encodingWith2sComplement >> (2 * offsetBits)) & mask)
off0Enc = int16(encodingWith2sComplement)
off1Enc = int16(encodingWith2sComplement >> offsetBits)
off2Enc = int16(encodingWith2sComplement >> (2 * offsetBits))
// bits 48..63
flags = uint16(encodingWith2sComplement >> (3 * offsetBits))
return
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