diff --git a/utils/TableGen/Record.cpp b/utils/TableGen/Record.cpp index 9d14bc051fe..4066f3a88aa 100644 --- a/utils/TableGen/Record.cpp +++ b/utils/TableGen/Record.cpp @@ -244,20 +244,20 @@ Init *BitsInit::convertInitializerBitRange(const std::vector &Bits) { return BI; } -void BitsInit::print(std::ostream &OS) const { +std::string BitsInit::getAsString() const { //if (!printInHex(OS)) return; //if (!printAsVariable(OS)) return; //if (!printAsUnset(OS)) return; - OS << "{ "; + std::string Result = "{ "; for (unsigned i = 0, e = getNumBits(); i != e; ++i) { - if (i) OS << ", "; + if (i) Result += ", "; if (Init *Bit = getBit(e-i-1)) - Bit->print(OS); + Result += Bit->getAsString(); else - OS << "*"; + Result += "*"; } - OS << " }"; + return Result + " }"; } bool BitsInit::printInHex(std::ostream &OS) const { @@ -330,6 +330,10 @@ Init *BitsInit::resolveReferences(Record &R, const RecordVal *RV) { return this; } +std::string IntInit::getAsString() const { + return itostr(Value); +} + Init *IntInit::convertInitializerBitRange(const std::vector &Bits) { BitsInit *BI = new BitsInit(Bits.size()); @@ -382,13 +386,13 @@ Init *ListInit::resolveReferences(Record &R, const RecordVal *RV) { return this; } -void ListInit::print(std::ostream &OS) const { - OS << "["; +std::string ListInit::getAsString() const { + std::string Result = "["; for (unsigned i = 0, e = Values.size(); i != e; ++i) { - if (i) OS << ", "; - OS << *Values[i]; + if (i) Result += ", "; + Result += Values[i]->getAsString(); } - OS << "]"; + return Result + "]"; } Init *BinOpInit::Fold() { @@ -464,19 +468,16 @@ Init *BinOpInit::resolveReferences(Record &R, const RecordVal *RV) { return Fold(); } -void BinOpInit::print(std::ostream &OS) const { +std::string BinOpInit::getAsString() const { + std::string Result; switch (Opc) { - case CONCAT: OS << "!con"; break; - case SHL: OS << "!shl"; break; - case SRA: OS << "!sra"; break; - case SRL: OS << "!srl"; break; - case STRCONCAT: OS << "!strconcat"; break; + case CONCAT: Result = "!con"; break; + case SHL: Result = "!shl"; break; + case SRA: Result = "!sra"; break; + case SRL: Result = "!srl"; break; + case STRCONCAT: Result = "!strconcat"; break; } - OS << "("; - LHS->print(OS); - OS << ", "; - RHS->print(OS); - OS << ")"; + return Result + "(" + LHS->getAsString() + ", " + RHS->getAsString() + ")"; } Init *TypedInit::convertInitializerBitRange(const std::vector &Bits) { @@ -579,6 +580,9 @@ Init *VarInit::resolveReferences(Record &R, const RecordVal *RV) { return this; } +std::string VarBitInit::getAsString() const { + return TI->getAsString() + "{" + utostr(Bit) + "}"; +} Init *VarBitInit::resolveReferences(Record &R, const RecordVal *RV) { if (Init *I = getVariable()->resolveBitReference(R, RV, getBitNum())) @@ -586,6 +590,10 @@ Init *VarBitInit::resolveReferences(Record &R, const RecordVal *RV) { return this; } +std::string VarListElementInit::getAsString() const { + return TI->getAsString() + "[" + utostr(Element) + "]"; +} + Init *VarListElementInit::resolveReferences(Record &R, const RecordVal *RV) { if (Init *I = getVariable()->resolveListElementReference(R, RV, getElementNum())) @@ -618,8 +626,8 @@ Init *DefInit::getFieldInit(Record &R, const std::string &FieldName) const { } -void DefInit::print(std::ostream &OS) const { - OS << Def->getName(); +std::string DefInit::getAsString() const { + return Def->getName(); } Init *FieldInit::resolveBitReference(Record &R, const RecordVal *RV, @@ -679,17 +687,17 @@ Init *DagInit::resolveReferences(Record &R, const RecordVal *RV) { } -void DagInit::print(std::ostream &OS) const { - OS << "(" << *Val; +std::string DagInit::getAsString() const { + std::string Result = "(" + Val->getAsString(); if (Args.size()) { - OS << " " << *Args[0]; - if (!ArgNames[0].empty()) OS << ":$" << ArgNames[0]; + Result += " " + Args[0]->getAsString(); + if (!ArgNames[0].empty()) Result += ":$" + ArgNames[0]; for (unsigned i = 1, e = Args.size(); i != e; ++i) { - OS << ", " << *Args[i]; - if (!ArgNames[i].empty()) OS << ":$" << ArgNames[i]; + Result += ", " + Args[i]->getAsString(); + if (!ArgNames[i].empty()) Result += ":$" + ArgNames[i]; } } - OS << ")"; + return Result + ")"; } diff --git a/utils/TableGen/Record.h b/utils/TableGen/Record.h index e75bb6267f5..a7210674e72 100644 --- a/utils/TableGen/Record.h +++ b/utils/TableGen/Record.h @@ -429,7 +429,10 @@ struct Init { virtual bool isComplete() const { return true; } /// print - Print out this value. - virtual void print(std::ostream &OS) const = 0; + void print(std::ostream &OS) const { OS << getAsString(); } + + /// getAsString - Convert this value to a string form. + virtual std::string getAsString() const = 0; /// dump - Debugging method that may be called through a debugger, just /// invokes print on cerr. @@ -497,7 +500,7 @@ public: } virtual bool isComplete() const { return false; } - virtual void print(std::ostream &OS) const { OS << "?"; } + virtual std::string getAsString() const { return "?"; } }; @@ -514,7 +517,7 @@ public: return Ty->convertValue(this); } - virtual void print(std::ostream &OS) const { OS << (Value ? "1" : "0"); } + virtual std::string getAsString() const { return Value ? "1" : "0"; } }; /// BitsInit - { a, b, c } - Represents an initializer for a BitsRecTy value. @@ -547,7 +550,7 @@ public: if (!getBit(i)->isComplete()) return false; return true; } - virtual void print(std::ostream &OS) const; + virtual std::string getAsString() const; virtual Init *resolveReferences(Record &R, const RecordVal *RV); @@ -573,7 +576,7 @@ public: } virtual Init *convertInitializerBitRange(const std::vector &Bits); - virtual void print(std::ostream &OS) const { OS << Value; } + virtual std::string getAsString() const; }; @@ -590,7 +593,7 @@ public: return Ty->convertValue(this); } - virtual void print(std::ostream &OS) const { OS << "\"" << Value << "\""; } + virtual std::string getAsString() const { return "\"" + Value + "\""; } }; /// CodeInit - "[{...}]" - Represent a code fragment. @@ -606,7 +609,7 @@ public: return Ty->convertValue(this); } - virtual void print(std::ostream &OS) const { OS << "[{" << Value << "}]"; } + virtual std::string getAsString() const { return "[{" + Value + "}]"; } }; /// ListInit - [AL, AH, CL] - Represent a list of defs @@ -639,7 +642,7 @@ public: /// virtual Init *resolveReferences(Record &R, const RecordVal *RV); - virtual void print(std::ostream &OS) const; + virtual std::string getAsString() const; }; /// BinOpInit - !op (X, Y) - Combine two inits. @@ -668,7 +671,7 @@ public: virtual Init *resolveReferences(Record &R, const RecordVal *RV); - virtual void print(std::ostream &OS) const; + virtual std::string getAsString() const; }; @@ -728,7 +731,7 @@ public: /// virtual Init *resolveReferences(Record &R, const RecordVal *RV); - virtual void print(std::ostream &OS) const { OS << VarName; } + virtual std::string getAsString() const { return VarName; } }; @@ -751,9 +754,7 @@ public: TypedInit *getVariable() const { return TI; } unsigned getBitNum() const { return Bit; } - virtual void print(std::ostream &OS) const { - TI->print(OS); OS << "{" << Bit << "}"; - } + virtual std::string getAsString() const; virtual Init *resolveReferences(Record &R, const RecordVal *RV); }; @@ -786,9 +787,7 @@ public: virtual Init *resolveListElementReference(Record &R, const RecordVal *RV, unsigned Elt); - virtual void print(std::ostream &OS) const { - TI->print(OS); OS << "[" << Element << "]"; - } + virtual std::string getAsString() const; virtual Init *resolveReferences(Record &R, const RecordVal *RV); }; @@ -810,7 +809,7 @@ public: virtual RecTy *getFieldType(const std::string &FieldName) const; virtual Init *getFieldInit(Record &R, const std::string &FieldName) const; - virtual void print(std::ostream &OS) const; + virtual std::string getAsString() const; }; @@ -836,8 +835,8 @@ public: virtual Init *resolveReferences(Record &R, const RecordVal *RV); - virtual void print(std::ostream &OS) const { - Rec->print(OS); OS << "." << FieldName; + virtual std::string getAsString() const { + return Rec->getAsString() + "." + FieldName; } }; @@ -887,7 +886,7 @@ public: virtual Init *resolveReferences(Record &R, const RecordVal *RV); - virtual void print(std::ostream &OS) const; + virtual std::string getAsString() const; }; //===----------------------------------------------------------------------===//