57     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
69     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
75     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
97     if (!C) return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
100     return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
110     C = ConstantExpr::getBitCast(C, SrcIVTy);  in FoldBitCast()
136           return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
139         Src = ConstantExpr::getZExt(Src, Elt->getType());  in FoldBitCast()
142         Src = ConstantExpr::getShl(Src,   in FoldBitCast()
147         Elt = ConstantExpr::getOr(Elt, Src);  in FoldBitCast()
160         return ConstantExpr::getBitCast(C, DestTy);  in FoldBitCast()
166         Constant *Elt = ConstantExpr::getLShr(Src,   in FoldBitCast()
171         Result.push_back(ConstantExpr::getTrunc(Elt, DstEltTy));  in FoldBitCast()
192   ConstantExpr *CE = dyn_cast<ConstantExpr>(C);  in IsConstantOffsetFromGlobal()
349   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {  in ReadDataFromGlobal()
435   ConstantExpr *CE = dyn_cast<ConstantExpr>(C);  in ConstantFoldLoadFromConstPtr()
476         Res = ConstantExpr::getBitCast(Res, Ty);  in ConstantFoldLoadFromConstPtr()
558       NewIdxs.push_back(ConstantExpr::getCast(CastInst::getCastOpcode(Ops[i],  in CastGEPIndices()
569     ConstantExpr::getGetElementPtr(Ops[0], NewIdxs);  in CastGEPIndices()
570   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C))  in CastGEPIndices()
596         ConstantExpr *CE = dyn_cast<ConstantExpr>(Ops[1]);  in SymbolicallyEvaluateGEP()
601           Constant *Res = ConstantExpr::getPtrToInt(Ptr, CE->getType());  in SymbolicallyEvaluateGEP()
602           Res = ConstantExpr::getSub(Res, CE->getOperand(1));  in SymbolicallyEvaluateGEP()
603           Res = ConstantExpr::getIntToPtr(Res, ResultTy);  in SymbolicallyEvaluateGEP()
604           if (ConstantExpr *ResCE = dyn_cast<ConstantExpr>(Res))  in SymbolicallyEvaluateGEP()
642   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ptr))  in SymbolicallyEvaluateGEP()
648     return ConstantExpr::getIntToPtr(C, ResultTy);  in SymbolicallyEvaluateGEP()
709     ConstantExpr::getGetElementPtr(Ptr, NewIdxs);  in SymbolicallyEvaluateGEP()
774     return ConstantExpr::getInsertValue(  in ConstantFoldInstruction()
780     return ConstantExpr::getExtractValue(  in ConstantFoldInstruction()
790 Constant *llvm::ConstantFoldConstantExpression(const ConstantExpr *CE,  in ConstantFoldConstantExpression()
797     if (ConstantExpr *NewCE = dyn_cast<ConstantExpr>(NewC))  in ConstantFoldConstantExpression()
823     if (isa<ConstantExpr>(Ops[0]) || isa<ConstantExpr>(Ops[1]))  in ConstantFoldInstOperands()
827     return ConstantExpr::get(Opcode, Ops[0], Ops[1]);  in ConstantFoldInstOperands()
842     if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ops[0])) {  in ConstantFoldInstOperands()
850           Input = ConstantExpr::getAnd(Input, Mask);  in ConstantFoldInstOperands()
853         return ConstantExpr::getIntegerCast(Input, DestTy, false);  in ConstantFoldInstOperands()
856     return ConstantExpr::getCast(Opcode, Ops[0], DestTy);  in ConstantFoldInstOperands()
861     if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ops[0]))  in ConstantFoldInstOperands()
867     return ConstantExpr::getCast(Opcode, Ops[0], DestTy);  in ConstantFoldInstOperands()
877       return ConstantExpr::getCast(Opcode, Ops[0], DestTy);  in ConstantFoldInstOperands()
881     return ConstantExpr::getBitCast(Ops[0], DestTy);  in ConstantFoldInstOperands()
883     return ConstantExpr::getSelect(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperands()
885     return ConstantExpr::getExtractElement(Ops[0], Ops[1]);  in ConstantFoldInstOperands()
887     return ConstantExpr::getInsertElement(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperands()
889     return ConstantExpr::getShuffleVector(Ops[0], Ops[1], Ops[2]);  in ConstantFoldInstOperands()
896     return ConstantExpr::getGetElementPtr(Ops[0], Ops.slice(1));  in ConstantFoldInstOperands()
914   if (ConstantExpr *CE0 = dyn_cast<ConstantExpr>(Ops0)) {  in ConstantFoldCompareInstOperands()
920         Constant *C = ConstantExpr::getIntegerCast(CE0->getOperand(0),  in ConstantFoldCompareInstOperands()
936     if (ConstantExpr *CE1 = dyn_cast<ConstantExpr>(Ops1)) {  in ConstantFoldCompareInstOperands()
943           Constant *C0 = ConstantExpr::getIntegerCast(CE0->getOperand(0),  in ConstantFoldCompareInstOperands()
945           Constant *C1 = ConstantExpr::getIntegerCast(CE1->getOperand(0),  in ConstantFoldCompareInstOperands()
975   return ConstantExpr::getCompare(Predicate, Ops0, Ops1);  in ConstantFoldCompareInstOperands()
983                                                        ConstantExpr *CE) {  in ConstantFoldLoadThroughGEPConstantExpr()