83       return ConstantExpr::getBitCast(C, DestTy);  in foldConstVectorToAPInt()
116         C = ConstantExpr::getBitCast(C, SrcIVTy);  in FoldBitCast()
135     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
146     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
152     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
176     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
186     C = ConstantExpr::getBitCast(C, SrcIVTy);  in FoldBitCast()
217           return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
220         Src = ConstantExpr::getZExt(Src, Elt->getType());  in FoldBitCast()
223         Src = ConstantExpr::getShl(Src,  in FoldBitCast()
228         Elt = ConstantExpr::getOr(Elt, Src);  in FoldBitCast()
244       return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
254       return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
260       Constant *Elt = ConstantExpr::getLShr(Src,  in FoldBitCast()
268         Constant *CE = ConstantExpr::getTrunc(Elt, DstIntTy);  in FoldBitCast()
269         Result.push_back(ConstantExpr::getIntToPtr(CE, DstEltTy));  in FoldBitCast()
274       Result.push_back(ConstantExpr::getTrunc(Elt, DstEltTy));  in FoldBitCast()
295   auto *CE = dyn_cast<ConstantExpr>(C);  in IsConstantOffsetFromGlobal()
340         return ConstantExpr::getCast(Cast, C, DestTy);  in ConstantFoldLoadThroughBitcast()
485   if (auto *CE = dyn_cast<ConstantExpr>(C)) {  in ReadDataFromGlobal()
586 Constant *ConstantFoldLoadThroughBitcastExpr(ConstantExpr *CE, Type *DestTy,  in ConstantFoldLoadThroughBitcastExpr()
615   auto *CE = dyn_cast<ConstantExpr>(C);  in ConstantFoldLoadFromConstPtr()
662         Res = ConstantExpr::getBitCast(Res, Ty);  in ConstantFoldLoadFromConstPtr()
763       NewIdxs.push_back(ConstantExpr::getCast(CastInst::getCastOpcode(Ops[i],  in CastGEPIndices()
775   Constant *C = ConstantExpr::getGetElementPtr(  in CastGEPIndices()
795     Ptr = ConstantExpr::getPointerCast(Ptr, NewPtrTy);  in StripPtrCastKeepAS()
832           auto *CE = dyn_cast<ConstantExpr>(Ops[1]);  in SymbolicallyEvaluateGEP()
837             Constant *Res = ConstantExpr::getPtrToInt(Ptr, CE->getType());  in SymbolicallyEvaluateGEP()
838             Res = ConstantExpr::getSub(Res, CE->getOperand(1));  in SymbolicallyEvaluateGEP()
839             Res = ConstantExpr::getIntToPtr(Res, ResTy);  in SymbolicallyEvaluateGEP()
882   if (auto *CE = dyn_cast<ConstantExpr>(Ptr)) {  in SymbolicallyEvaluateGEP()
893     return ConstantExpr::getIntToPtr(C, ResTy);  in SymbolicallyEvaluateGEP()
979   Constant *C = ConstantExpr::getGetElementPtr(SrcElemTy, Ptr, NewIdxs,  in SymbolicallyEvaluateGEP()
1014     return ConstantExpr::getGetElementPtr(GEP->getSourceElementType(), Ops[0],  in ConstantFoldInstOperandsImpl()
1019   if (auto *CE = dyn_cast<ConstantExpr>(InstOrCE))  in ConstantFoldInstOperandsImpl()
1034     return ConstantExpr::getSelect(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperandsImpl()
1036     return ConstantExpr::getExtractElement(Ops[0], Ops[1]);  in ConstantFoldInstOperandsImpl()
1038     return ConstantExpr::getInsertElement(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperandsImpl()
1040     return ConstantExpr::getShuffleVector(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperandsImpl()
1056   if (!isa<ConstantVector>(C) && !isa<ConstantExpr>(C))  in ConstantFoldConstantImpl()
1064     if (isa<ConstantVector>(NewC) || isa<ConstantExpr>(NewC)) {  in ConstantFoldConstantImpl()
1081   if (auto *CE = dyn_cast<ConstantExpr>(C)) {  in ConstantFoldConstantImpl()
1151     return ConstantExpr::getInsertValue(  in ConstantFoldInstruction()
1158     return ConstantExpr::getExtractValue(  in ConstantFoldInstruction()
1193   if (auto *CE0 = dyn_cast<ConstantExpr>(Ops0)) {  in ConstantFoldCompareInstOperands()
1199         Constant *C = ConstantExpr::getIntegerCast(CE0->getOperand(0),  in ConstantFoldCompareInstOperands()
1217     if (auto *CE1 = dyn_cast<ConstantExpr>(Ops1)) {  in ConstantFoldCompareInstOperands()
1224           Constant *C0 = ConstantExpr::getIntegerCast(CE0->getOperand(0),  in ConstantFoldCompareInstOperands()
1226           Constant *C1 = ConstantExpr::getIntegerCast(CE1->getOperand(0),  in ConstantFoldCompareInstOperands()
1256   } else if (isa<ConstantExpr>(Ops1)) {  in ConstantFoldCompareInstOperands()
1263   return ConstantExpr::getCompare(Predicate, Ops0, Ops1);  in ConstantFoldCompareInstOperands()
1270   if (isa<ConstantExpr>(LHS) || isa<ConstantExpr>(RHS))  in ConstantFoldBinaryOpOperands()
1274   return ConstantExpr::get(Opcode, LHS, RHS);  in ConstantFoldBinaryOpOperands()
1286     if (auto *CE = dyn_cast<ConstantExpr>(C)) {  in ConstantFoldCastOperand()
1295           Input = ConstantExpr::getAnd(Input, Mask);  in ConstantFoldCastOperand()
1298         return ConstantExpr::getIntegerCast(Input, DestTy, false);  in ConstantFoldCastOperand()
1301     return ConstantExpr::getCast(Opcode, C, DestTy);  in ConstantFoldCastOperand()
1307     if (auto *CE = dyn_cast<ConstantExpr>(C)) {  in ConstantFoldCastOperand()
1321     return ConstantExpr::getCast(Opcode, C, DestTy);  in ConstantFoldCastOperand()
1332       return ConstantExpr::getCast(Opcode, C, DestTy);  in ConstantFoldCastOperand()
1339                                                        ConstantExpr *CE) {  in ConstantFoldLoadThroughGEPConstantExpr()
1622   } else if (isa<ConstantAggregate>(c) || isa<ConstantExpr>(c)) {  in isManifestConstant()