Closed IAvecilla closed 6 months ago
Context: EcPairing.yul#L1480
Description: l00, l01, l10, l11, l20, l21, l30, l31, l40, l41, l50, l51 are overridden and never read before. We don't have to initialize them.
l00, l01, l10, l11, l20, l21, l30, l31, l40, l41, l50, l51
Recommendation: Initialization of these values can be safety removed.
diff --git a/precompiles/EcPairing.yul b/precompiles/EcPairing.yul index d9e08c5..96c8b1e 100644 --- a/precompiles/EcPairing.yul +++ b/precompiles/EcPairing.yul @@ -1503,7 +1503,7 @@ object "EcPairing" { f000, f001, f010, f011, f020, f021, f100, f101, f110, f111, f120, f121 := FP12_ONE() let naf := NAF_REPRESENTATIVE() let n_iter := 63 - let l00, l01, l10, l11, l20, l21, l30, l31, l40, l41, l50, l51 := FP12_ONE() + let l00, l01, l10, l11, l20, l21, l30, l31, l40, l41, l50, l51 // Computes the first iteration of Millers loop outside to avoid unecesariy square // NAF[64] == 0
No GAS savings
zkSync:
Spearbit:
Context: EcPairing.yul#L1480
Description:
l00, l01, l10, l11, l20, l21, l30, l31, l40, l41, l50, l51
are overridden and never read before. We don't have to initialize them.Recommendation: Initialization of these values can be safety removed.
No GAS savings
zkSync:
Spearbit: