Searched refs:KnownZeroMask (Results 1 – 1 of 1) sorted by relevance
1057 APInt KnownZeroMask(~Known.Zero); in transformZExtICmp() local1058 if (KnownZeroMask.isPowerOf2() && in transformZExtICmp()1060 KnownZeroMask.logBase2() + 1)) { in transformZExtICmp()1061 uint32_t ShAmt = KnownZeroMask.logBase2(); in transformZExtICmp()1390 APInt KnownZeroMask(~Known.Zero); in transformSExtICmp() local1391 if (KnownZeroMask.isPowerOf2()) { in transformSExtICmp()1395 if (!Op1C->isZero() && Op1C->getValue() != KnownZeroMask) { in transformSExtICmp()1405 unsigned ShiftAmt = KnownZeroMask.countTrailingZeros(); in transformSExtICmp()1419 unsigned ShiftAmt = KnownZeroMask.countLeadingZeros(); in transformSExtICmp()1427 KnownZeroMask.getBitWidth() - 1), "sext"); in transformSExtICmp()