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#1494 fixed rotl/rotr for SMIs, but introduced a potential bug during optimization by using arg0 and arg1 twice, in two separate parent expressions. The formula is
(value << (shift & mask)) | (value >>> ((0 - shift) & mask))indicating that two temporary locals for value and shift will be necessary (with mask being a constant). Pinning this here so we don't forget.
@MaxGraey Do you think we'll need temps here, or is there maybe another approach that works without temps?