Searched refs:KnownZeroMask (Results 1 – 1 of 1) sorted by relevance
926 APInt KnownZeroMask(~Known.Zero); in transformZExtICmp() local927 uint32_t ShAmt = KnownZeroMask.logBase2(); in transformZExtICmp()928 bool IsExpectShAmt = KnownZeroMask.isPowerOf2() && in transformZExtICmp()1285 APInt KnownZeroMask(~Known.Zero); in transformSExtICmp() local1286 if (KnownZeroMask.isPowerOf2()) { in transformSExtICmp()1290 if (!Op1C->isZero() && Op1C->getValue() != KnownZeroMask) { in transformSExtICmp()1300 unsigned ShiftAmt = KnownZeroMask.countr_zero(); in transformSExtICmp()1314 unsigned ShiftAmt = KnownZeroMask.countl_zero(); in transformSExtICmp()1322 KnownZeroMask.getBitWidth() - 1), "sext"); in transformSExtICmp()