531       Expr *FromExpr, *ToExpr;  member
564           FromType(), ToType(), FromExpr(nullptr), ToExpr(nullptr),  in DiffNode()
605     void SetNode(Expr *FromExpr, Expr *ToExpr) {  in SetNode()  argument
607       FlatTree[CurrentNode].ToExpr = ToExpr;  in SetNode()
702     void GetNode(Expr *&FromExpr, Expr *&ToExpr) {  in GetNode()  argument
704       ToExpr = FlatTree[ReadNode].ToExpr;  in GetNode()
1047     Expr *FromExpr = nullptr, *ToExpr = nullptr;  in DiffNonTypes()  local
1057                                      ToExpr, ToInt, ToValueDecl);  in DiffNonTypes()
1064       Tree.SetNode(FromExpr, ToExpr);  in DiffNonTypes()
1065       Tree.SetDefault(FromIter.isEnd() && FromExpr, ToIter.isEnd() && ToExpr);  in DiffNonTypes()
1070         if (ToExpr)  in DiffNonTypes()
1071           HasToInt = GetInt(Context, ToIter, ToExpr, ToInt,  in DiffNonTypes()
1083         Tree.SetSame(IsEqualExpr(Context, FromExpr, ToExpr) ||  in DiffNonTypes()
1095       if (!HasToInt && ToExpr)  in DiffNonTypes()
1096         HasToInt = GetInt(Context, ToIter, ToExpr, ToInt,  in DiffNonTypes()
1112     if (!HasToValueDecl && ToExpr)  in DiffNonTypes()
1113       ToValueDecl = GetValueDecl(ToIter, ToExpr);  in DiffNonTypes()
1118         NeedsAddressOf(ToValueDecl, ToExpr, ToDefaultNonTypeDecl);  in DiffNonTypes()
1376   static bool IsEqualExpr(ASTContext &Context, Expr *FromExpr, Expr *ToExpr) {  in IsEqualExpr()  argument
1377     if (FromExpr == ToExpr)  in IsEqualExpr()
1380     if (!FromExpr || !ToExpr)  in IsEqualExpr()
1384                 *ToDRE = dyn_cast<DeclRefExpr>(ToExpr->IgnoreParens());  in IsEqualExpr()
1394         !ToExpr->EvaluateAsRValue(ToResult, Context)) {  in IsEqualExpr()
1397       ToExpr->Profile(ToID, Context, true);  in IsEqualExpr()
1451         Expr *FromExpr, *ToExpr;  in TreeToString()  local
1452         Tree.GetNode(FromExpr, ToExpr);  in TreeToString()
1453         PrintExpr(FromExpr, ToExpr, Tree.FromNullPtr(), Tree.ToNullPtr(),  in TreeToString()
1466         Expr *FromExpr, *ToExpr;  in TreeToString()  local
1468         Tree.GetNode(FromExpr, ToExpr);  in TreeToString()
1471                     FromExpr, ToExpr, Tree.FromDefault(), Tree.ToDefault(),  in TreeToString()
1607   void PrintExpr(const Expr *FromExpr, const Expr *ToExpr, bool FromNullPtr,  in PrintExpr()  argument
1609     assert((FromExpr || ToExpr) &&  in PrintExpr()
1625       PrintExpr(ToExpr, ToNullPtr);  in PrintExpr()
1681                    Expr *ToExpr, bool FromDefault, bool ToDefault, bool Same) {  in PrintAPSInt()  argument
1694       PrintAPSInt(ToInt, ToExpr, IsValidToInt);  in PrintAPSInt()