195   if (matchPattern(getRhs(), m_Zero()))  in fold()
200     if (getRhs() == sub.getRhs())  in fold()
204   if (auto sub = getRhs().getDefiningOp<SubIOp>())  in fold()
205     if (getLhs() == sub.getRhs())  in fold()
227   if (matchPattern(getRhs(), m_Zero()))  in fold()
248   if (matchPattern(getRhs(), m_Zero()))  in fold()
249     return getRhs();  in fold()
251   if (matchPattern(getRhs(), m_One()))  in fold()
266   if (matchPattern(getRhs(), m_One()))  in fold()
289   if (matchPattern(getRhs(), m_One()))  in fold()
324   if (matchPattern(getRhs(), m_One()))  in fold()
350   if (matchPattern(getRhs(), m_One()))  in fold()
399   if (matchPattern(getRhs(), m_One()))  in fold()
448   if (matchPattern(getRhs(), m_One()))  in fold()
471   if (matchPattern(getRhs(), m_One()))  in fold()
494   if (matchPattern(getRhs(), m_Zero()))  in fold()
495     return getRhs();  in fold()
498   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) && intValue.isAllOnes())  in fold()
511   if (matchPattern(getRhs(), m_Zero()))  in fold()
528   if (matchPattern(getRhs(), m_Zero()))  in fold()
531   if (getLhs() == getRhs())  in fold()
535     if (prev.getRhs() == getRhs())  in fold()
565   if (matchPattern(getRhs(), m_NegZeroFloat()))  in fold()
578   if (matchPattern(getRhs(), m_PosZeroFloat()))  in fold()
593   if (getLhs() == getRhs())  in fold()
594     return getRhs();  in fold()
597   if (matchPattern(getRhs(), m_NegInfFloat()))  in fold()
613   if (getLhs() == getRhs())  in fold()
614     return getRhs();  in fold()
618   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) &&  in fold()
620     return getRhs();  in fold()
623   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) &&  in fold()
641   if (getLhs() == getRhs())  in fold()
642     return getRhs();  in fold()
646   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) && intValue.isMaxValue())  in fold()
647     return getRhs();  in fold()
650   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) && intValue.isMinValue())  in fold()
667   if (getLhs() == getRhs())  in fold()
668     return getRhs();  in fold()
671   if (matchPattern(getRhs(), m_PosInfFloat()))  in fold()
687   if (getLhs() == getRhs())  in fold()
688     return getRhs();  in fold()
692   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) &&  in fold()
694     return getRhs();  in fold()
697   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) &&  in fold()
715   if (getLhs() == getRhs())  in fold()
716     return getRhs();  in fold()
720   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) && intValue.isMinValue())  in fold()
721     return getRhs();  in fold()
724   if (matchPattern(getRhs(), m_ConstantInt(&intValue)) && intValue.isMaxValue())  in fold()
739   if (matchPattern(getRhs(), m_OneFloat()))  in fold()
757   if (matchPattern(getRhs(), m_OneFloat()))  in fold()
1315   if (getLhs() == getRhs()) {  in fold()
1320   if (matchPattern(getRhs(), m_Zero())) {  in fold()
1350         Value rhs = getRhs();  in fold()
1481     if (!matchPattern(op.getRhs(), m_Constant(&flt)))  in matchAndRewrite()
1492     FloatType floatTy = op.getRhs().getType().cast<FloatType>();  in matchAndRewrite()
1835       auto cmpRhs = cmp.getRhs();  in fold()