47   ConstantExpr *Op,      ///< the first cast constant expression  in foldConstantCastPair()
85       return ConstantExpr::getBitCast(ConstantVector::get(V), DestPTy);  in FoldBitCast()
153   ConstantExpr *CE = dyn_cast<ConstantExpr>(C);  in ExtractConstantBytes()
185   return ConstantExpr::isDesirableCastOp(opc)  in foldMaybeUndesirableCast()
186              ? ConstantExpr::getCast(opc, V, DestTy)  in foldMaybeUndesirableCast()
211   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(V)) {  in ConstantFoldCastInstruction()
241       Constant *C = ConstantExpr::getExtractElement(V, ConstantInt::get(Ty, i));  in ConstantFoldCastInstruction()
348       Constant *V1Element = ConstantExpr::getExtractElement(V1,  in ConstantFoldSelectInstruction()
350       Constant *V2Element = ConstantExpr::getExtractElement(V2,  in ConstantFoldSelectInstruction()
394     if (isa<ConstantExpr>(C))  in ConstantFoldSelectInstruction()
437   if (auto *CE = dyn_cast<ConstantExpr>(Val)) {  in ConstantFoldExtractElementInstruction()
444           Constant *ScalarOp = ConstantExpr::getExtractElement(Op, Idx);  in ConstantFoldExtractElementInstruction()
459           return ConstantExpr::getExtractElement(CE->getOperand(0), CIdx);  in ConstantFoldExtractElementInstruction()
512     Constant *C = ConstantExpr::getExtractElement(Val, ConstantInt::get(Ty, i));  in ConstantFoldInsertElementInstruction()
537         ConstantExpr::getExtractElement(V1, ConstantInt::get(Ty, 0));  in ConstantFoldShuffleVectorInstruction()
566         ConstantExpr::getExtractElement(V2,  in ConstantFoldShuffleVectorInstruction()
570       InElt = ConstantExpr::getExtractElement(V1, ConstantInt::get(Ty, Elt));  in ConstantFoldShuffleVectorInstruction()
662       Constant *Elt = ConstantExpr::getExtractElement(C, ExtractIdx);  in ConstantFoldUnaryInstruction()
682   if (Constant *Identity = ConstantExpr::getBinOpIdentity(  in ConstantFoldBinaryInstruction()
688   } else if (Constant *Identity = ConstantExpr::getBinOpIdentity(  in ConstantFoldBinaryInstruction()
822       if (ConstantExpr *CE1 = dyn_cast<ConstantExpr>(C1)) {  in ConstantFoldBinaryInstruction()
866       if (ConstantExpr *CE1 = dyn_cast<ConstantExpr>(C1)) {  in ConstantFoldBinaryInstruction()
876           return ConstantExpr::getCompare(pred, CE1->getOperand(0),  in ConstantFoldBinaryInstruction()
885       return ConstantExpr::isDesirableBinOp(Opcode)  in ConstantFoldBinaryInstruction()
886                  ? ConstantExpr::get(Opcode, C2, C1)  in ConstantFoldBinaryInstruction()
985             ConstantExpr::isDesirableBinOp(Opcode)  in ConstantFoldBinaryInstruction()
986                 ? ConstantExpr::get(Opcode, C1Splat, C2Splat)  in ConstantFoldBinaryInstruction()
1000         Constant *LHS = ConstantExpr::getExtractElement(C1, ExtractIdx);  in ConstantFoldBinaryInstruction()
1001         Constant *RHS = ConstantExpr::getExtractElement(C2, ExtractIdx);  in ConstantFoldBinaryInstruction()
1007         Constant *Res = ConstantExpr::isDesirableBinOp(Opcode)  in ConstantFoldBinaryInstruction()
1008                             ? ConstantExpr::get(Opcode, LHS, RHS)  in ConstantFoldBinaryInstruction()
1019   if (ConstantExpr *CE1 = dyn_cast<ConstantExpr>(C1)) {  in ConstantFoldBinaryInstruction()
1027       Constant *T = ConstantExpr::get(Opcode, CE1->getOperand(1), C2);  in ConstantFoldBinaryInstruction()
1028       if (!isa<ConstantExpr>(T) || cast<ConstantExpr>(T)->getOpcode() != Opcode)  in ConstantFoldBinaryInstruction()
1029         return ConstantExpr::get(Opcode, CE1->getOperand(0), T);  in ConstantFoldBinaryInstruction()
1031   } else if (isa<ConstantExpr>(C2)) {  in ConstantFoldBinaryInstruction()
1043       return ConstantExpr::getXor(C1, C2);  in ConstantFoldBinaryInstruction()
1113     if (isa<ConstantExpr>(V))  in evaluateICmpRelation()
1160     ConstantExpr *CE1 = cast<ConstantExpr>(V1);  in evaluateICmpRelation()
1263         return ConstantExpr::getXor(C1, ConstantExpr::getNot(C2));  in ConstantFoldCompareInstruction()
1264       return ConstantExpr::getXor(ConstantExpr::getNot(C1), C2);  in ConstantFoldCompareInstruction()
1266       return ConstantExpr::getXor(C1, C2);  in ConstantFoldCompareInstruction()
1287             ConstantExpr::getCompare(Predicate, C1Splat, C2Splat));  in ConstantFoldCompareInstruction()
1302           ConstantExpr::getExtractElement(C1, ConstantInt::get(Ty, I));  in ConstantFoldCompareInstruction()
1304           ConstantExpr::getExtractElement(C2, ConstantInt::get(Ty, I));  in ConstantFoldCompareInstruction()
1306       ResElts.push_back(ConstantExpr::getCompare(Predicate, C1E, C2E));  in ConstantFoldCompareInstruction()
1408     if ((!isa<ConstantExpr>(C1) && isa<ConstantExpr>(C2)) ||  in ConstantFoldCompareInstruction()
1414       return ConstantExpr::getICmp(Predicate, C2, C1);  in ConstantFoldCompareInstruction()
1479     return ConstantExpr::getGetElementPtr(  in foldGEPOfGEP()
1527   NewIndices.push_back(ConstantExpr::get(Instruction::Add, Idx0, LastIdx));  in foldGEPOfGEP()
1537   return ConstantExpr::getGetElementPtr(  in foldGEPOfGEP()
1574   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C))  in ConstantFoldGetElementPtr()
1716     NewIdxs[i - 1] = ConstantExpr::getAdd(PrevIdx, Div);  in ConstantFoldGetElementPtr()
1723     return ConstantExpr::getGetElementPtr(PointeeTy, C, NewIdxs, InBounds,  in ConstantFoldGetElementPtr()
1733         return ConstantExpr::getGetElementPtr(PointeeTy, C, Idxs,  in ConstantFoldGetElementPtr()