[llvm-commits] [llvm] r82456 - /llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp
Mikhail Glushenkov
foldr at codedgers.com
Mon Sep 21 08:53:44 PDT 2009
Author: foldr
Date: Mon Sep 21 10:53:44 2009
New Revision: 82456
URL: http://llvm.org/viewvc/llvm-project?rev=82456&view=rev
Log:
Use raw_ostream::indent instead of passing strings.
Modified:
llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp
Modified: llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp?rev=82456&r1=82455&r2=82456&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp Mon Sep 21 10:53:44 2009
@@ -39,10 +39,11 @@
//===----------------------------------------------------------------------===//
/// 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 @@
/// 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 @@
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 @@
// 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 @@
}
/// 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 @@
// 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 @@
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 @@
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 @@
/// 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 @@
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 == "$OUTFILE") {
O << "vec.push_back(out_file);\n";
@@ -1359,7 +1366,7 @@
O << "vec.push_back(\"" << cmd << "\");\n";
}
}
- O << IndentLevel << "cmd = ";
+ O.indent(IndentLevel) << "cmd = ";
if (StrVec[0][0] == '$')
SubstituteSpecialCommands(StrVec.begin(), StrVec.end(), O);
@@ -1378,11 +1385,10 @@
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 @@
/// 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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
// 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 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 @@
/// 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 @@
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 @@
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 @@
/// 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 @@
// 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 @@
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 @@
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 @@
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 @@
/// 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
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