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Use raw_ostream::indent instead of passing strings. 

llvm-svn: 82456
This commit is contained in:
Mikhail Glushenkov 2009-09-21 15:53:44 +00:00
parent a3c45bda22
commit fdd0a2fb40
1 changed files with 162 additions and 144 deletions
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306
llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp
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@ -39,10 +39,11 @@ typedef std::vector<std::string> StrVector;
//===----------------------------------------------------------------------===//
/// Constants
// Indentation strings.
const char * Indent1 = " ";
const char * Indent2 = " ";
const char * Indent3 = " ";
// Indentation.
unsigned TabWidth = 4;
unsigned Indent1 = TabWidth*1;
unsigned Indent2 = TabWidth*2;
unsigned Indent3 = TabWidth*3;
// Default help string.
const char * DefaultHelpString = "NO HELP MESSAGE PROVIDED";
@ -1024,7 +1025,7 @@ bool EmitCaseTest1Arg(const std::string& TestName,
/// EmitCaseConstructHandler.
bool EmitCaseTest2Args(const std::string& TestName,
const DagInit& d,
const char* IndentLevel,
unsigned IndentLevel,
const OptionDescriptions& OptDescs,
raw_ostream& O) {
checkNumberOfArguments(&d, 2);
@ -1042,8 +1043,9 @@ bool EmitCaseTest2Args(const std::string& TestName,
if (!OptDesc.isList())
throw OptName + ": incorrect option type - should be a list!";
const std::string& VarName = OptDesc.GenVariableName();
O << "std::find(" << VarName << ".begin(),\n"
<< IndentLevel << Indent1 << VarName << ".end(), \""
O << "std::find(" << VarName << ".begin(),\n";
O.indent(IndentLevel + Indent1)
<< VarName << ".end(), \""
<< OptArg << "\") != " << VarName << ".end()";
return true;
}
@ -1053,28 +1055,31 @@ bool EmitCaseTest2Args(const std::string& TestName,
// Forward declaration.
// EmitLogicalOperationTest and EmitCaseTest are mutually recursive.
void EmitCaseTest(const DagInit& d, const char* IndentLevel,
void EmitCaseTest(const DagInit& d, unsigned IndentLevel,
const OptionDescriptions& OptDescs,
raw_ostream& O);
/// EmitLogicalOperationTest - Helper function used by
/// EmitCaseConstructHandler.
void EmitLogicalOperationTest(const DagInit& d, const char* LogicOp,
const char* IndentLevel,
unsigned IndentLevel,
const OptionDescriptions& OptDescs,
raw_ostream& O) {
O << '(';
for (unsigned j = 0, NumArgs = d.getNumArgs(); j < NumArgs; ++j) {
const DagInit& InnerTest = InitPtrToDag(d.getArg(j));
EmitCaseTest(InnerTest, IndentLevel, OptDescs, O);
if (j != NumArgs - 1)
O << ")\n" << IndentLevel << Indent1 << ' ' << LogicOp << " (";
else
if (j != NumArgs - 1) {
O << ")\n";
O.indent(IndentLevel + Indent1) << ' ' << LogicOp << " (";
}
else {
O << ')';
}
}
}
void EmitLogicalNot(const DagInit& d, const char* IndentLevel,
void EmitLogicalNot(const DagInit& d, unsigned IndentLevel,
const OptionDescriptions& OptDescs, raw_ostream& O)
{
checkNumberOfArguments(&d, 1);
@ -1085,7 +1090,7 @@ void EmitLogicalNot(const DagInit& d, const char* IndentLevel,
}
/// EmitCaseTest - Helper function used by EmitCaseConstructHandler.
void EmitCaseTest(const DagInit& d, const char* IndentLevel,
void EmitCaseTest(const DagInit& d, unsigned IndentLevel,
const OptionDescriptions& OptDescs,
raw_ostream& O) {
const std::string& TestName = d.getOperator()->getAsString();
@ -1107,9 +1112,9 @@ void EmitCaseTest(const DagInit& d, const char* IndentLevel,
// Emit code that handles the 'case' construct.
// Takes a function object that should emit code for every case clause.
// Callback's type is
// void F(Init* Statement, const char* IndentLevel, raw_ostream& O).
// void F(Init* Statement, unsigned IndentLevel, raw_ostream& O).
template <typename F>
void EmitCaseConstructHandler(const Init* Dag, const char* IndentLevel,
void EmitCaseConstructHandler(const Init* Dag, unsigned IndentLevel,
F Callback, bool EmitElseIf,
const OptionDescriptions& OptDescs,
raw_ostream& O) {
@ -1131,10 +1136,10 @@ void EmitCaseConstructHandler(const Init* Dag, const char* IndentLevel,
if (i+2 != numArgs)
throw std::string("The 'default' clause should be the last in the"
"'case' construct!");
O << IndentLevel << "else {\n";
O.indent(IndentLevel) << "else {\n";
}
else {
O << IndentLevel << ((i != 0 && EmitElseIf) ? "else if (" : "if (");
O.indent(IndentLevel) << ((i != 0 && EmitElseIf) ? "else if (" : "if (");
EmitCaseTest(Test, IndentLevel, OptDescs, O);
O << ") {\n";
}
@ -1149,13 +1154,13 @@ void EmitCaseConstructHandler(const Init* Dag, const char* IndentLevel,
const DagInit* nd = dynamic_cast<DagInit*>(arg);
if (nd && (nd->getOperator()->getAsString() == "case")) {
// Handle the nested 'case'.
EmitCaseConstructHandler(nd, (std::string(IndentLevel) + Indent1).c_str(),
EmitCaseConstructHandler(nd, (IndentLevel + Indent1),
Callback, EmitElseIf, OptDescs, O);
}
else {
Callback(arg, (std::string(IndentLevel) + Indent1).c_str(), O);
Callback(arg, (IndentLevel + Indent1), O);
}
O << IndentLevel << "}\n";
O.indent(IndentLevel) << "}\n";
}
}
@ -1309,7 +1314,7 @@ StrVector::const_iterator SubstituteSpecialCommands
/// EmitCmdLineVecFill - Emit code that fills in the command line
/// vector. Helper function used by EmitGenerateActionMethod().
void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName,
bool IsJoin, const char* IndentLevel,
bool IsJoin, unsigned IndentLevel,
raw_ostream& O) {
StrVector StrVec;
TokenizeCmdline(InitPtrToString(CmdLine), StrVec);
@ -1335,16 +1340,18 @@ void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName,
for (; I != E; ++I) {
const std::string& cmd = *I;
assert(!cmd.empty());
O << IndentLevel;
O.indent(IndentLevel);
if (cmd.at(0) == '$') {
if (cmd == "$INFILE") {
if (IsJoin)
if (IsJoin) {
O << "for (PathVector::const_iterator B = inFiles.begin()"
<< ", E = inFiles.end();\n"
<< IndentLevel << "B != E; ++B)\n"
<< IndentLevel << Indent1 << "vec.push_back(B->str());\n";
else
<< ", E = inFiles.end();\n";
O.indent(IndentLevel) << "B != E; ++B)\n";
O.indent(IndentLevel + Indent1) << "vec.push_back(B->str());\n";
}
else {
O << "vec.push_back(inFile.str());\n";
}
}
else if (cmd == "$OUTFILE") {
O << "vec.push_back(out_file);\n";
@ -1359,7 +1366,7 @@ void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName,
O << "vec.push_back(\"" << cmd << "\");\n";
}
}
O << IndentLevel << "cmd = ";
O.indent(IndentLevel) << "cmd = ";
if (StrVec[0][0] == '$')
SubstituteSpecialCommands(StrVec.begin(), StrVec.end(), O);
@ -1378,11 +1385,10 @@ class EmitCmdLineVecFillCallback {
EmitCmdLineVecFillCallback(bool J, const std::string& TN)
: IsJoin(J), ToolName(TN) {}
void operator()(const Init* Statement, const char* IndentLevel,
void operator()(const Init* Statement, unsigned IndentLevel,
raw_ostream& O) const
{
EmitCmdLineVecFill(Statement, ToolName, IsJoin,
IndentLevel, O);
EmitCmdLineVecFill(Statement, ToolName, IsJoin, IndentLevel, O);
}
};
@ -1390,53 +1396,56 @@ class EmitCmdLineVecFillCallback {
/// implement EmitActionHandler. Emits code for
/// handling the (forward) and (forward_as) option properties.
void EmitForwardOptionPropertyHandlingCode (const OptionDescription& D,
const char* Indent,
unsigned IndentLevel,
const std::string& NewName,
raw_ostream& O) {
const std::string& Name = NewName.empty()
? ("-" + D.Name)
: NewName;
unsigned IndentLevel1 = IndentLevel + Indent1;
switch (D.Type) {
case OptionType::Switch:
O << Indent << "vec.push_back(\"" << Name << "\");\n";
O.indent(IndentLevel) << "vec.push_back(\"" << Name << "\");\n";
break;
case OptionType::Parameter:
O << Indent << "vec.push_back(\"" << Name << "\");\n";
O << Indent << "vec.push_back(" << D.GenVariableName() << ");\n";
O.indent(IndentLevel) << "vec.push_back(\"" << Name << "\");\n";
O.indent(IndentLevel) << "vec.push_back(" << D.GenVariableName() << ");\n";
break;
case OptionType::Prefix:
O << Indent << "vec.push_back(\"" << Name << "\" + "
<< D.GenVariableName() << ");\n";
O.indent(IndentLevel) << "vec.push_back(\"" << Name << "\" + "
<< D.GenVariableName() << ");\n";
break;
case OptionType::PrefixList:
O << Indent << "for (" << D.GenTypeDeclaration()
<< "::iterator B = " << D.GenVariableName() << ".begin(),\n"
<< Indent << "E = " << D.GenVariableName() << ".end(); B != E;) {\n"
<< Indent << Indent1 << "vec.push_back(\"" << Name << "\" + "
<< "*B);\n"
<< Indent << Indent1 << "++B;\n";
O.indent(IndentLevel)
<< "for (" << D.GenTypeDeclaration()
<< "::iterator B = " << D.GenVariableName() << ".begin(),\n";
O.indent(IndentLevel)
<< "E = " << D.GenVariableName() << ".end(); B != E;) {\n";
O.indent(IndentLevel1) << "vec.push_back(\"" << Name << "\" + " << "*B);\n";
O.indent(IndentLevel1) << "++B;\n";
for (int i = 1, j = D.MultiVal; i < j; ++i) {
O << Indent << Indent1 << "vec.push_back(*B);\n"
<< Indent << Indent1 << "++B;\n";
O.indent(IndentLevel1) << "vec.push_back(*B);\n";
O.indent(IndentLevel1) << "++B;\n";
}
O << Indent << "}\n";
O.indent(IndentLevel) << "}\n";
break;
case OptionType::ParameterList:
O << Indent << "for (" << D.GenTypeDeclaration()
<< "::iterator B = " << D.GenVariableName() << ".begin(),\n"
<< Indent << "E = " << D.GenVariableName()
<< ".end() ; B != E;) {\n"
<< Indent << Indent1 << "vec.push_back(\"" << Name << "\");\n";
O.indent(IndentLevel)
<< "for (" << D.GenTypeDeclaration() << "::iterator B = "
<< D.GenVariableName() << ".begin(),\n";
O.indent(IndentLevel) << "E = " << D.GenVariableName()
<< ".end() ; B != E;) {\n";
O.indent(IndentLevel1) << "vec.push_back(\"" << Name << "\");\n";
for (int i = 0, j = D.MultiVal; i < j; ++i) {
O << Indent << Indent1 << "vec.push_back(*B);\n"
<< Indent << Indent1 << "++B;\n";
O.indent(IndentLevel1) << "vec.push_back(*B);\n";
O.indent(IndentLevel1) << "++B;\n";
}
O << Indent << "}\n";
O.indent(IndentLevel) << "}\n";
break;
case OptionType::Alias:
default:
@ -1450,7 +1459,7 @@ void EmitForwardOptionPropertyHandlingCode (const OptionDescription& D,
class EmitActionHandler {
const OptionDescriptions& OptDescs;
void processActionDag(const Init* Statement, const char* IndentLevel,
void processActionDag(const Init* Statement, unsigned IndentLevel,
raw_ostream& O) const
{
const DagInit& Dag = InitPtrToDag(Statement);
@ -1464,10 +1473,10 @@ class EmitActionHandler {
for (StrVector::const_iterator B = Out.begin(), E = Out.end();
B != E; ++B)
O << IndentLevel << "vec.push_back(\"" << *B << "\");\n";
O.indent(IndentLevel) << "vec.push_back(\"" << *B << "\");\n";
}
else if (ActionName == "error") {
O << IndentLevel << "throw std::runtime_error(\"" <<
O.indent(IndentLevel) << "throw std::runtime_error(\"" <<
(Dag.getNumArgs() >= 1 ? InitPtrToString(Dag.getArg(0))
: "Unknown error!")
<< "\");\n";
@ -1488,10 +1497,10 @@ class EmitActionHandler {
else if (ActionName == "output_suffix") {
checkNumberOfArguments(&Dag, 1);
const std::string& OutSuf = InitPtrToString(Dag.getArg(0));
O << IndentLevel << "output_suffix = \"" << OutSuf << "\";\n";
O.indent(IndentLevel) << "output_suffix = \"" << OutSuf << "\";\n";
}
else if (ActionName == "stop_compilation") {
O << IndentLevel << "stop_compilation = true;\n";
O.indent(IndentLevel) << "stop_compilation = true;\n";
}
else if (ActionName == "unpack_values") {
checkNumberOfArguments(&Dag, 1);
@ -1502,15 +1511,17 @@ class EmitActionHandler {
throw std::string("Can't use unpack_values with multi-valued options!");
if (D.isList()) {
O << IndentLevel << "for (" << D.GenTypeDeclaration()
<< "::iterator B = " << D.GenVariableName() << ".begin(),\n"
<< IndentLevel << "E = " << D.GenVariableName()
<< ".end(); B != E; ++B)\n"
<< IndentLevel << Indent1 << "llvm::SplitString(*B, vec, \",\");\n";
O.indent(IndentLevel)
<< "for (" << D.GenTypeDeclaration()
<< "::iterator B = " << D.GenVariableName() << ".begin(),\n";
O.indent(IndentLevel)
<< "E = " << D.GenVariableName() << ".end(); B != E; ++B)\n";
O.indent(IndentLevel + Indent1)
<< "llvm::SplitString(*B, vec, \",\");\n";
}
else if (D.isParameter()){
O << Indent3 << "llvm::SplitString("
<< D.GenVariableName() << ", vec, \",\");\n";
O.indent(IndentLevel) << "llvm::SplitString("
<< D.GenVariableName() << ", vec, \",\");\n";
}
else {
throw "Option '" + D.Name +
@ -1525,7 +1536,7 @@ class EmitActionHandler {
EmitActionHandler(const OptionDescriptions& OD)
: OptDescs(OD) {}
void operator()(const Init* Statement, const char* IndentLevel,
void operator()(const Init* Statement, unsigned IndentLevel,
raw_ostream& O) const
{
if (typeid(*Statement) == typeid(ListInit)) {
@ -1546,29 +1557,31 @@ void EmitGenerateActionMethod (const ToolDescription& D,
const OptionDescriptions& OptDescs,
bool IsJoin, raw_ostream& O) {
if (IsJoin)
O << Indent1 << "Action GenerateAction(const PathVector& inFiles,\n";
O.indent(Indent1) << "Action GenerateAction(const PathVector& inFiles,\n";
else
O << Indent1 << "Action GenerateAction(const sys::Path& inFile,\n";
O.indent(Indent1) << "Action GenerateAction(const sys::Path& inFile,\n";
O << Indent2 << "bool HasChildren,\n"
<< Indent2 << "const llvm::sys::Path& TempDir,\n"
<< Indent2 << "const InputLanguagesSet& InLangs,\n"
<< Indent2 << "const LanguageMap& LangMap) const\n"
<< Indent1 << "{\n"
<< Indent2 << "std::string cmd;\n"
<< Indent2 << "std::vector<std::string> vec;\n"
<< Indent2 << "bool stop_compilation = !HasChildren;\n"
<< Indent2 << "const char* output_suffix = \"" << D.OutputSuffix << "\";\n"
<< Indent2 << "std::string out_file;\n\n";
O.indent(Indent2) << "bool HasChildren,\n";
O.indent(Indent2) << "const llvm::sys::Path& TempDir,\n";
O.indent(Indent2) << "const InputLanguagesSet& InLangs,\n";
O.indent(Indent2) << "const LanguageMap& LangMap) const\n";
O.indent(Indent1) << "{\n";
O.indent(Indent2) << "std::string cmd;\n";
O.indent(Indent2) << "std::vector<std::string> vec;\n";
O.indent(Indent2) << "bool stop_compilation = !HasChildren;\n";
O.indent(Indent2) << "const char* output_suffix = \""
<< D.OutputSuffix << "\";\n";
O.indent(Indent2) << "std::string out_file;\n\n";
// For every understood option, emit handling code.
if (D.Actions)
EmitCaseConstructHandler(D.Actions, Indent2, EmitActionHandler(OptDescs),
false, OptDescs, O);
O << '\n' << Indent2
<< "out_file = OutFilename(" << (IsJoin ? "sys::Path(),\n" : "inFile,\n")
<< Indent3 << "TempDir, stop_compilation, output_suffix).str();\n\n";
O << '\n';
O.indent(Indent2)
<< "out_file = OutFilename(" << (IsJoin ? "sys::Path(),\n" : "inFile,\n");
O.indent(Indent3) << "TempDir, stop_compilation, output_suffix).str();\n\n";
// cmd_line is either a string or a 'case' construct.
if (!D.CmdLine)
@ -1582,14 +1595,15 @@ void EmitGenerateActionMethod (const ToolDescription& D,
// Handle the Sink property.
if (D.isSink()) {
O << Indent2 << "if (!" << SinkOptionName << ".empty()) {\n"
<< Indent3 << "vec.insert(vec.end(), "
<< SinkOptionName << ".begin(), " << SinkOptionName << ".end());\n"
<< Indent2 << "}\n";
O.indent(Indent2) << "if (!" << SinkOptionName << ".empty()) {\n";
O.indent(Indent3) << "vec.insert(vec.end(), "
<< SinkOptionName << ".begin(), " << SinkOptionName
<< ".end());\n";
O.indent(Indent2) << "}\n";
}
O << Indent2 << "return Action(cmd, vec, stop_compilation, out_file);\n"
<< Indent1 << "}\n\n";
O.indent(Indent2) << "return Action(cmd, vec, stop_compilation, out_file);\n";
O.indent(Indent1) << "}\n\n";
}
/// EmitGenerateActionMethods - Emit two GenerateAction() methods for
@ -1597,18 +1611,20 @@ void EmitGenerateActionMethod (const ToolDescription& D,
void EmitGenerateActionMethods (const ToolDescription& ToolDesc,
const OptionDescriptions& OptDescs,
raw_ostream& O) {
if (!ToolDesc.isJoin())
O << Indent1 << "Action GenerateAction(const PathVector& inFiles,\n"
<< Indent2 << "bool HasChildren,\n"
<< Indent2 << "const llvm::sys::Path& TempDir,\n"
<< Indent2 << "const InputLanguagesSet& InLangs,\n"
<< Indent2 << "const LanguageMap& LangMap) const\n"
<< Indent1 << "{\n"
<< Indent2 << "throw std::runtime_error(\"" << ToolDesc.Name
<< " is not a Join tool!\");\n"
<< Indent1 << "}\n\n";
else
if (!ToolDesc.isJoin()) {
O.indent(Indent1) << "Action GenerateAction(const PathVector& inFiles,\n";
O.indent(Indent2) << "bool HasChildren,\n";
O.indent(Indent2) << "const llvm::sys::Path& TempDir,\n";
O.indent(Indent2) << "const InputLanguagesSet& InLangs,\n";
O.indent(Indent2) << "const LanguageMap& LangMap) const\n";
O.indent(Indent1) << "{\n";
O.indent(Indent2) << "throw std::runtime_error(\"" << ToolDesc.Name
<< " is not a Join tool!\");\n";
O.indent(Indent1) << "}\n\n";
}
else {
EmitGenerateActionMethod(ToolDesc, OptDescs, true, O);
}
EmitGenerateActionMethod(ToolDesc, OptDescs, false, O);
}
@ -1616,34 +1632,34 @@ void EmitGenerateActionMethods (const ToolDescription& ToolDesc,
/// EmitInOutLanguageMethods - Emit the [Input,Output]Language()
/// methods for a given Tool class.
void EmitInOutLanguageMethods (const ToolDescription& D, raw_ostream& O) {
O << Indent1 << "const char** InputLanguages() const {\n"
<< Indent2 << "return InputLanguages_;\n"
<< Indent1 << "}\n\n";
O.indent(Indent1) << "const char** InputLanguages() const {\n";
O.indent(Indent2) << "return InputLanguages_;\n";
O.indent(Indent1) << "}\n\n";
if (D.OutLanguage.empty())
throw "Tool " + D.Name + " has no 'out_language' property!";
O << Indent1 << "const char* OutputLanguage() const {\n"
<< Indent2 << "return \"" << D.OutLanguage << "\";\n"
<< Indent1 << "}\n\n";
O.indent(Indent1) << "const char* OutputLanguage() const {\n";
O.indent(Indent2) << "return \"" << D.OutLanguage << "\";\n";
O.indent(Indent1) << "}\n\n";
}
/// EmitNameMethod - Emit the Name() method for a given Tool class.
void EmitNameMethod (const ToolDescription& D, raw_ostream& O) {
O << Indent1 << "const char* Name() const {\n"
<< Indent2 << "return \"" << D.Name << "\";\n"
<< Indent1 << "}\n\n";
O.indent(Indent1) << "const char* Name() const {\n";
O.indent(Indent2) << "return \"" << D.Name << "\";\n";
O.indent(Indent1) << "}\n\n";
}
/// EmitIsJoinMethod - Emit the IsJoin() method for a given Tool
/// class.
void EmitIsJoinMethod (const ToolDescription& D, raw_ostream& O) {
O << Indent1 << "bool IsJoin() const {\n";
O.indent(Indent1) << "bool IsJoin() const {\n";
if (D.isJoin())
O << Indent2 << "return true;\n";
O.indent(Indent2) << "return true;\n";
else
O << Indent2 << "return false;\n";
O << Indent1 << "}\n\n";
O.indent(Indent2) << "return false;\n";
O.indent(Indent1) << "}\n\n";
}
/// EmitStaticMemberDefinitions - Emit static member definitions for a
@ -1673,8 +1689,8 @@ void EmitToolClassDefinition (const ToolDescription& D,
else
O << "Tool";
O << "{\nprivate:\n"
<< Indent1 << "static const char* InputLanguages_[];\n\n";
O << "{\nprivate:\n";
O.indent(Indent1) << "static const char* InputLanguages_[];\n\n";
O << "public:\n";
EmitNameMethod(D, O);
@ -1804,9 +1820,9 @@ void EmitPopulateLanguageMap (const RecordKeeper& Records, raw_ostream& O)
const ListInit* Suffixes = LangToSuffixes->getValueAsListInit("suffixes");
for (unsigned i = 0; i < Suffixes->size(); ++i)
O << Indent1 << "langMap[\""
<< InitPtrToString(Suffixes->getElement(i))
<< "\"] = \"" << Lang << "\";\n";
O.indent(Indent1) << "langMap[\""
<< InitPtrToString(Suffixes->getElement(i))
<< "\"] = \"" << Lang << "\";\n";
}
}
@ -1815,21 +1831,22 @@ void EmitPopulateLanguageMap (const RecordKeeper& Records, raw_ostream& O)
/// IncDecWeight - Helper function passed to EmitCaseConstructHandler()
/// by EmitEdgeClass().
void IncDecWeight (const Init* i, const char* IndentLevel,
void IncDecWeight (const Init* i, unsigned IndentLevel,
raw_ostream& O) {
const DagInit& d = InitPtrToDag(i);
const std::string& OpName = d.getOperator()->getAsString();
if (OpName == "inc_weight") {
O << IndentLevel << "ret += ";
O.indent(IndentLevel) << "ret += ";
}
else if (OpName == "dec_weight") {
O << IndentLevel << "ret -= ";
O.indent(IndentLevel) << "ret -= ";
}
else if (OpName == "error") {
O << IndentLevel << "throw std::runtime_error(\"" <<
(d.getNumArgs() >= 1 ? InitPtrToString(d.getArg(0))
: "Unknown error!")
O.indent(IndentLevel)
<< "throw std::runtime_error(\"" <<
(d.getNumArgs() >= 1 ? InitPtrToString(d.getArg(0))
: "Unknown error!")
<< "\");\n";
return;
}
@ -1852,19 +1869,20 @@ void EmitEdgeClass (unsigned N, const std::string& Target,
// Class constructor.
O << "class Edge" << N << ": public Edge {\n"
<< "public:\n"
<< Indent1 << "Edge" << N << "() : Edge(\"" << Target
<< "\") {}\n\n"
<< "public:\n";
O.indent(Indent1) << "Edge" << N << "() : Edge(\"" << Target
<< "\") {}\n\n";
// Function Weight().
<< Indent1 << "unsigned Weight(const InputLanguagesSet& InLangs) const {\n"
<< Indent2 << "unsigned ret = 0;\n";
O.indent(Indent1)
<< "unsigned Weight(const InputLanguagesSet& InLangs) const {\n";
O.indent(Indent2) << "unsigned ret = 0;\n";
// Handle the 'case' construct.
EmitCaseConstructHandler(Case, Indent2, IncDecWeight, false, OptDescs, O);
O << Indent2 << "return ret;\n"
<< Indent1 << "};\n\n};\n\n";
O.indent(Indent2) << "return ret;\n";
O.indent(Indent1) << "};\n\n};\n\n";
}
/// EmitEdgeClasses - Emit Edge* classes that represent graph edges.
@ -1894,7 +1912,7 @@ void EmitPopulateCompilationGraph (const RecordVector& EdgeVector,
for (ToolDescriptions::const_iterator B = ToolDescs.begin(),
E = ToolDescs.end(); B != E; ++B)
O << Indent1 << "G.insertNode(new " << (*B)->Name << "());\n";
O.indent(Indent1) << "G.insertNode(new " << (*B)->Name << "());\n";
O << '\n';
@ -1908,7 +1926,7 @@ void EmitPopulateCompilationGraph (const RecordVector& EdgeVector,
const std::string& NodeB = Edge->getValueAsString("b");
DagInit* Weight = Edge->getValueAsDag("weight");
O << Indent1 << "G.insertEdge(\"" << NodeA << "\", ";
O.indent(Indent1) << "G.insertEdge(\"" << NodeA << "\", ";
if (isDagEmpty(Weight))
O << "new SimpleEdge(\"" << NodeB << "\")";
@ -1997,7 +2015,7 @@ void EmitHookDeclarations(const ToolDescriptions& ToolDescs, raw_ostream& O) {
O << "namespace hooks {\n";
for (StringMap<unsigned>::const_iterator B = HookNames.begin(),
E = HookNames.end(); B != E; ++B) {
O << Indent1 << "std::string " << B->first() << "(";
O.indent(Indent1) << "std::string " << B->first() << "(";
for (unsigned i = 0, j = B->second; i < j; ++i) {
O << "const char* Arg" << i << (i+1 == j ? "" : ", ");
@ -2010,16 +2028,16 @@ void EmitHookDeclarations(const ToolDescriptions& ToolDescs, raw_ostream& O) {
/// EmitRegisterPlugin - Emit code to register this plugin.
void EmitRegisterPlugin(int Priority, raw_ostream& O) {
O << "struct Plugin : public llvmc::BasePlugin {\n\n"
<< Indent1 << "int Priority() const { return " << Priority << "; }\n\n"
<< Indent1 << "void PopulateLanguageMap(LanguageMap& langMap) const\n"
<< Indent1 << "{ PopulateLanguageMapLocal(langMap); }\n\n"
<< Indent1
<< "void PopulateCompilationGraph(CompilationGraph& graph) const\n"
<< Indent1 << "{ PopulateCompilationGraphLocal(graph); }\n"
<< "};\n\n"
<< "static llvmc::RegisterPlugin<Plugin> RP;\n\n";
O << "struct Plugin : public llvmc::BasePlugin {\n\n";
O.indent(Indent1) << "int Priority() const { return "
<< Priority << "; }\n\n";
O.indent(Indent1) << "void PopulateLanguageMap(LanguageMap& langMap) const\n";
O.indent(Indent1) << "{ PopulateLanguageMapLocal(langMap); }\n\n";
O.indent(Indent1)
<< "void PopulateCompilationGraph(CompilationGraph& graph) const\n";
O.indent(Indent1) << "{ PopulateCompilationGraphLocal(graph); }\n"
<< "};\n\n"
<< "static llvmc::RegisterPlugin<Plugin> RP;\n\n";
}
/// EmitIncludes - Emit necessary #include directives and some