65       return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
77       C = ConstantExpr::getBitCast(C, SrcIVTy);  in FoldBitCast()
82       return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
102     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
113     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
119     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
143     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
153     C = ConstantExpr::getBitCast(C, SrcIVTy);  in FoldBitCast()
180           return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
183         Src = ConstantExpr::getZExt(Src, Elt->getType());  in FoldBitCast()
186         Src = ConstantExpr::getShl(Src,  in FoldBitCast()
191         Elt = ConstantExpr::getOr(Elt, Src);  in FoldBitCast()
206       return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
212       Constant *Elt = ConstantExpr::getLShr(Src,  in FoldBitCast()
220         Constant *CE = ConstantExpr::getTrunc(Elt, DstIntTy);  in FoldBitCast()
221         Result.push_back(ConstantExpr::getIntToPtr(CE, DstEltTy));  in FoldBitCast()
226       Result.push_back(ConstantExpr::getTrunc(Elt, DstEltTy));  in FoldBitCast()
246   ConstantExpr *CE = dyn_cast<ConstantExpr>(C);  in IsConstantOffsetFromGlobal()
390   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {  in ReadDataFromGlobal()
482 static Constant *ConstantFoldLoadThroughBitcast(ConstantExpr *CE,  in ConstantFoldLoadThroughBitcast()
508         return ConstantExpr::getCast(Cast, C, DestTy);  in ConstantFoldLoadThroughBitcast()
536   ConstantExpr *CE = dyn_cast<ConstantExpr>(C);  in ConstantFoldLoadFromConstPtr()
584         Res = ConstantExpr::getBitCast(Res, Ty);  in ConstantFoldLoadFromConstPtr()
689       NewIdxs.push_back(ConstantExpr::getCast(CastInst::getCastOpcode(Ops[i],  in CastGEPIndices()
701   Constant *C = ConstantExpr::getGetElementPtr(SrcTy, Ops[0], NewIdxs);  in CastGEPIndices()
702   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {  in CastGEPIndices()
721     Ptr = ConstantExpr::getPointerCast(Ptr, NewPtrTy);  in StripPtrCastKeepAS()
746         ConstantExpr *CE = dyn_cast<ConstantExpr>(Ops[1]);  in SymbolicallyEvaluateGEP()
751           Constant *Res = ConstantExpr::getPtrToInt(Ptr, CE->getType());  in SymbolicallyEvaluateGEP()
752           Res = ConstantExpr::getSub(Res, CE->getOperand(1));  in SymbolicallyEvaluateGEP()
753           Res = ConstantExpr::getIntToPtr(Res, ResultTy);  in SymbolicallyEvaluateGEP()
754           if (ConstantExpr *ResCE = dyn_cast<ConstantExpr>(Res))  in SymbolicallyEvaluateGEP()
792   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ptr)) {  in SymbolicallyEvaluateGEP()
801     return ConstantExpr::getIntToPtr(C, ResultTy);  in SymbolicallyEvaluateGEP()
869   Constant *C = ConstantExpr::getGetElementPtr(SrcTy, Ptr, NewIdxs);  in SymbolicallyEvaluateGEP()
911       if (ConstantExpr *NewC = dyn_cast<ConstantExpr>(C))  in ConstantFoldInstruction()
934     if (ConstantExpr *NewCE = dyn_cast<ConstantExpr>(Op))  in ConstantFoldInstruction()
948     return ConstantExpr::getInsertValue(  in ConstantFoldInstruction()
955     return ConstantExpr::getExtractValue(  in ConstantFoldInstruction()
964 ConstantFoldConstantExpressionImpl(const ConstantExpr *CE, const DataLayout &DL,  in ConstantFoldConstantExpressionImpl()
966                                    SmallPtrSetImpl<ConstantExpr *> &FoldedOps) {  in ConstantFoldConstantExpressionImpl()
973     if (ConstantExpr *NewCE = dyn_cast<ConstantExpr>(NewC)) {  in ConstantFoldConstantExpressionImpl()
989 Constant *llvm::ConstantFoldConstantExpression(const ConstantExpr *CE,  in ConstantFoldConstantExpression()
992   SmallPtrSet<ConstantExpr *, 4> FoldedOps;  in ConstantFoldConstantExpression()
1012     if (isa<ConstantExpr>(Ops[0]) || isa<ConstantExpr>(Ops[1])) {  in ConstantFoldInstOperands()
1017     return ConstantExpr::get(Opcode, Ops[0], Ops[1]);  in ConstantFoldInstOperands()
1032     if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ops[0])) {  in ConstantFoldInstOperands()
1041           Input = ConstantExpr::getAnd(Input, Mask);  in ConstantFoldInstOperands()
1044         return ConstantExpr::getIntegerCast(Input, DestTy, false);  in ConstantFoldInstOperands()
1047     return ConstantExpr::getCast(Opcode, Ops[0], DestTy);  in ConstantFoldInstOperands()
1053     if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ops[0])) {  in ConstantFoldInstOperands()
1067     return ConstantExpr::getCast(Opcode, Ops[0], DestTy);  in ConstantFoldInstOperands()
1078       return ConstantExpr::getCast(Opcode, Ops[0], DestTy);  in ConstantFoldInstOperands()
1082     return ConstantExpr::getSelect(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperands()
1084     return ConstantExpr::getExtractElement(Ops[0], Ops[1]);  in ConstantFoldInstOperands()
1086     return ConstantExpr::getInsertElement(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperands()
1088     return ConstantExpr::getShuffleVector(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperands()
1096     return ConstantExpr::getGetElementPtr(SrcTy, Ops[0], Ops.slice(1));  in ConstantFoldInstOperands()
1116   if (ConstantExpr *CE0 = dyn_cast<ConstantExpr>(Ops0)) {  in ConstantFoldCompareInstOperands()
1122         Constant *C = ConstantExpr::getIntegerCast(CE0->getOperand(0),  in ConstantFoldCompareInstOperands()
1140     if (ConstantExpr *CE1 = dyn_cast<ConstantExpr>(Ops1)) {  in ConstantFoldCompareInstOperands()
1147           Constant *C0 = ConstantExpr::getIntegerCast(CE0->getOperand(0),  in ConstantFoldCompareInstOperands()
1149           Constant *C1 = ConstantExpr::getIntegerCast(CE1->getOperand(0),  in ConstantFoldCompareInstOperands()
1182   return ConstantExpr::getCompare(Predicate, Ops0, Ops1);  in ConstantFoldCompareInstOperands()
1190                                                        ConstantExpr *CE) {  in ConstantFoldLoadThroughGEPConstantExpr()