469       Expr *FromExpr, *ToExpr;  member
502           FromType(), ToType(), FromExpr(nullptr), ToExpr(nullptr),  in DiffNode()
543     void SetNode(Expr *FromExpr, Expr *ToExpr) {  in SetNode()  argument
545       FlatTree[CurrentNode].ToExpr = ToExpr;  in SetNode()
640     void GetNode(Expr *&FromExpr, Expr *&ToExpr) {  in GetNode()  argument
642       ToExpr = FlatTree[ReadNode].ToExpr;  in GetNode()
985     Expr *FromExpr = nullptr, *ToExpr = nullptr;  in DiffNonTypes()  local
995                                      ToExpr, ToInt, ToValueDecl);  in DiffNonTypes()
1002       Tree.SetNode(FromExpr, ToExpr);  in DiffNonTypes()
1003       Tree.SetDefault(FromIter.isEnd() && FromExpr, ToIter.isEnd() && ToExpr);  in DiffNonTypes()
1008         if (ToExpr)  in DiffNonTypes()
1009           HasToInt = GetInt(Context, ToIter, ToExpr, ToInt,  in DiffNonTypes()
1021         Tree.SetSame(IsEqualExpr(Context, FromExpr, ToExpr) ||  in DiffNonTypes()
1033       if (!HasToInt && ToExpr)  in DiffNonTypes()
1034         HasToInt = GetInt(Context, ToIter, ToExpr, ToInt,  in DiffNonTypes()
1050     if (!HasToValueDecl && ToExpr)  in DiffNonTypes()
1051       ToValueDecl = GetValueDecl(ToIter, ToExpr);  in DiffNonTypes()
1056         NeedsAddressOf(ToValueDecl, ToExpr, ToDefaultNonTypeDecl);  in DiffNonTypes()
1314   static bool IsEqualExpr(ASTContext &Context, Expr *FromExpr, Expr *ToExpr) {  in IsEqualExpr()  argument
1315     if (FromExpr == ToExpr)  in IsEqualExpr()
1318     if (!FromExpr || !ToExpr)  in IsEqualExpr()
1322                 *ToDRE = dyn_cast<DeclRefExpr>(ToExpr->IgnoreParens());  in IsEqualExpr()
1332         !ToExpr->EvaluateAsRValue(ToResult, Context)) {  in IsEqualExpr()
1335       ToExpr->Profile(ToID, Context, true);  in IsEqualExpr()
1389         Expr *FromExpr, *ToExpr;  in TreeToString()  local
1390         Tree.GetNode(FromExpr, ToExpr);  in TreeToString()
1391         PrintExpr(FromExpr, ToExpr, Tree.FromNullPtr(), Tree.ToNullPtr(),  in TreeToString()
1404         Expr *FromExpr, *ToExpr;  in TreeToString()  local
1406         Tree.GetNode(FromExpr, ToExpr);  in TreeToString()
1409                     FromExpr, ToExpr, Tree.FromDefault(), Tree.ToDefault(),  in TreeToString()
1545   void PrintExpr(const Expr *FromExpr, const Expr *ToExpr, bool FromNullPtr,  in PrintExpr()  argument
1547     assert((FromExpr || ToExpr) &&  in PrintExpr()
1563       PrintExpr(ToExpr, ToNullPtr);  in PrintExpr()
1619                    Expr *ToExpr, bool FromDefault, bool ToDefault, bool Same) {  in PrintAPSInt()  argument
1632       PrintAPSInt(ToInt, ToExpr, IsValidToInt);  in PrintAPSInt()