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https://github.com/RPCSX/llvm.git
synced 2024-11-25 20:59:51 +00:00
Use raw_ostream::indent instead of passing strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82456 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mikhail Glushenkov
parent
a079ff3805
commit
f8349ac8b8
@ -39,10 +39,11 @@ typedef std::vector<std::string> StrVector;
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//===----------------------------------------------------------------------===//
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/// Constants
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// Indentation strings.
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const char * Indent1 = " ";
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const char * Indent2 = " ";
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const char * Indent3 = " ";
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// Indentation.
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unsigned TabWidth = 4;
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unsigned Indent1 = TabWidth*1;
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unsigned Indent2 = TabWidth*2;
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unsigned Indent3 = TabWidth*3;
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// Default help string.
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const char * DefaultHelpString = "NO HELP MESSAGE PROVIDED";
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@ -1024,7 +1025,7 @@ bool EmitCaseTest1Arg(const std::string& TestName,
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/// EmitCaseConstructHandler.
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bool EmitCaseTest2Args(const std::string& TestName,
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const DagInit& d,
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const char* IndentLevel,
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unsigned IndentLevel,
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const OptionDescriptions& OptDescs,
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raw_ostream& O) {
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checkNumberOfArguments(&d, 2);
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@ -1042,8 +1043,9 @@ bool EmitCaseTest2Args(const std::string& TestName,
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if (!OptDesc.isList())
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throw OptName + ": incorrect option type - should be a list!";
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const std::string& VarName = OptDesc.GenVariableName();
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O << "std::find(" << VarName << ".begin(),\n"
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<< IndentLevel << Indent1 << VarName << ".end(), \""
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O << "std::find(" << VarName << ".begin(),\n";
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O.indent(IndentLevel + Indent1)
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<< VarName << ".end(), \""
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<< OptArg << "\") != " << VarName << ".end()";
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return true;
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}
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@ -1053,28 +1055,31 @@ bool EmitCaseTest2Args(const std::string& TestName,
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// Forward declaration.
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// EmitLogicalOperationTest and EmitCaseTest are mutually recursive.
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void EmitCaseTest(const DagInit& d, const char* IndentLevel,
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void EmitCaseTest(const DagInit& d, unsigned IndentLevel,
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const OptionDescriptions& OptDescs,
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raw_ostream& O);
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/// EmitLogicalOperationTest - Helper function used by
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/// EmitCaseConstructHandler.
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void EmitLogicalOperationTest(const DagInit& d, const char* LogicOp,
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const char* IndentLevel,
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unsigned IndentLevel,
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const OptionDescriptions& OptDescs,
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raw_ostream& O) {
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O << '(';
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for (unsigned j = 0, NumArgs = d.getNumArgs(); j < NumArgs; ++j) {
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const DagInit& InnerTest = InitPtrToDag(d.getArg(j));
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EmitCaseTest(InnerTest, IndentLevel, OptDescs, O);
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if (j != NumArgs - 1)
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O << ")\n" << IndentLevel << Indent1 << ' ' << LogicOp << " (";
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else
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if (j != NumArgs - 1) {
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O << ")\n";
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O.indent(IndentLevel + Indent1) << ' ' << LogicOp << " (";
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}
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else {
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O << ')';
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}
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}
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}
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void EmitLogicalNot(const DagInit& d, const char* IndentLevel,
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void EmitLogicalNot(const DagInit& d, unsigned IndentLevel,
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const OptionDescriptions& OptDescs, raw_ostream& O)
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{
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checkNumberOfArguments(&d, 1);
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@ -1085,7 +1090,7 @@ void EmitLogicalNot(const DagInit& d, const char* IndentLevel,
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}
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/// EmitCaseTest - Helper function used by EmitCaseConstructHandler.
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void EmitCaseTest(const DagInit& d, const char* IndentLevel,
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void EmitCaseTest(const DagInit& d, unsigned IndentLevel,
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const OptionDescriptions& OptDescs,
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raw_ostream& O) {
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const std::string& TestName = d.getOperator()->getAsString();
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@ -1107,9 +1112,9 @@ void EmitCaseTest(const DagInit& d, const char* IndentLevel,
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// Emit code that handles the 'case' construct.
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// Takes a function object that should emit code for every case clause.
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// Callback's type is
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// void F(Init* Statement, const char* IndentLevel, raw_ostream& O).
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// void F(Init* Statement, unsigned IndentLevel, raw_ostream& O).
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template <typename F>
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void EmitCaseConstructHandler(const Init* Dag, const char* IndentLevel,
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void EmitCaseConstructHandler(const Init* Dag, unsigned IndentLevel,
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F Callback, bool EmitElseIf,
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const OptionDescriptions& OptDescs,
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raw_ostream& O) {
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@ -1131,10 +1136,10 @@ void EmitCaseConstructHandler(const Init* Dag, const char* IndentLevel,
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if (i+2 != numArgs)
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throw std::string("The 'default' clause should be the last in the"
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"'case' construct!");
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O << IndentLevel << "else {\n";
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O.indent(IndentLevel) << "else {\n";
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}
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else {
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O << IndentLevel << ((i != 0 && EmitElseIf) ? "else if (" : "if (");
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O.indent(IndentLevel) << ((i != 0 && EmitElseIf) ? "else if (" : "if (");
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EmitCaseTest(Test, IndentLevel, OptDescs, O);
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O << ") {\n";
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}
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@ -1149,13 +1154,13 @@ void EmitCaseConstructHandler(const Init* Dag, const char* IndentLevel,
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const DagInit* nd = dynamic_cast<DagInit*>(arg);
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if (nd && (nd->getOperator()->getAsString() == "case")) {
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// Handle the nested 'case'.
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EmitCaseConstructHandler(nd, (std::string(IndentLevel) + Indent1).c_str(),
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EmitCaseConstructHandler(nd, (IndentLevel + Indent1),
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Callback, EmitElseIf, OptDescs, O);
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}
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else {
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Callback(arg, (std::string(IndentLevel) + Indent1).c_str(), O);
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Callback(arg, (IndentLevel + Indent1), O);
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}
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O << IndentLevel << "}\n";
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O.indent(IndentLevel) << "}\n";
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}
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}
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@ -1309,7 +1314,7 @@ StrVector::const_iterator SubstituteSpecialCommands
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/// EmitCmdLineVecFill - Emit code that fills in the command line
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/// vector. Helper function used by EmitGenerateActionMethod().
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void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName,
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bool IsJoin, const char* IndentLevel,
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bool IsJoin, unsigned IndentLevel,
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raw_ostream& O) {
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StrVector StrVec;
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TokenizeCmdline(InitPtrToString(CmdLine), StrVec);
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@ -1335,16 +1340,18 @@ void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName,
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for (; I != E; ++I) {
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const std::string& cmd = *I;
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assert(!cmd.empty());
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O << IndentLevel;
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O.indent(IndentLevel);
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if (cmd.at(0) == '$') {
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if (cmd == "$INFILE") {
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if (IsJoin)
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if (IsJoin) {
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O << "for (PathVector::const_iterator B = inFiles.begin()"
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<< ", E = inFiles.end();\n"
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<< IndentLevel << "B != E; ++B)\n"
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<< IndentLevel << Indent1 << "vec.push_back(B->str());\n";
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else
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<< ", E = inFiles.end();\n";
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O.indent(IndentLevel) << "B != E; ++B)\n";
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O.indent(IndentLevel + Indent1) << "vec.push_back(B->str());\n";
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}
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else {
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O << "vec.push_back(inFile.str());\n";
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}
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}
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else if (cmd == "$OUTFILE") {
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O << "vec.push_back(out_file);\n";
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@ -1359,7 +1366,7 @@ void EmitCmdLineVecFill(const Init* CmdLine, const std::string& ToolName,
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O << "vec.push_back(\"" << cmd << "\");\n";
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}
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}
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O << IndentLevel << "cmd = ";
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O.indent(IndentLevel) << "cmd = ";
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if (StrVec[0][0] == '$')
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SubstituteSpecialCommands(StrVec.begin(), StrVec.end(), O);
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@ -1378,11 +1385,10 @@ class EmitCmdLineVecFillCallback {
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EmitCmdLineVecFillCallback(bool J, const std::string& TN)
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: IsJoin(J), ToolName(TN) {}
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void operator()(const Init* Statement, const char* IndentLevel,
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void operator()(const Init* Statement, unsigned IndentLevel,
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raw_ostream& O) const
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{
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EmitCmdLineVecFill(Statement, ToolName, IsJoin,
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IndentLevel, O);
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EmitCmdLineVecFill(Statement, ToolName, IsJoin, IndentLevel, O);
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}
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};
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@ -1390,53 +1396,56 @@ class EmitCmdLineVecFillCallback {
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/// implement EmitActionHandler. Emits code for
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/// handling the (forward) and (forward_as) option properties.
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void EmitForwardOptionPropertyHandlingCode (const OptionDescription& D,
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const char* Indent,
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unsigned IndentLevel,
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const std::string& NewName,
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raw_ostream& O) {
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const std::string& Name = NewName.empty()
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? ("-" + D.Name)
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: NewName;
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unsigned IndentLevel1 = IndentLevel + Indent1;
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switch (D.Type) {
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case OptionType::Switch:
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O << Indent << "vec.push_back(\"" << Name << "\");\n";
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O.indent(IndentLevel) << "vec.push_back(\"" << Name << "\");\n";
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break;
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case OptionType::Parameter:
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O << Indent << "vec.push_back(\"" << Name << "\");\n";
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O << Indent << "vec.push_back(" << D.GenVariableName() << ");\n";
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O.indent(IndentLevel) << "vec.push_back(\"" << Name << "\");\n";
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O.indent(IndentLevel) << "vec.push_back(" << D.GenVariableName() << ");\n";
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break;
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case OptionType::Prefix:
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O << Indent << "vec.push_back(\"" << Name << "\" + "
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<< D.GenVariableName() << ");\n";
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O.indent(IndentLevel) << "vec.push_back(\"" << Name << "\" + "
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<< D.GenVariableName() << ");\n";
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break;
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case OptionType::PrefixList:
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O << Indent << "for (" << D.GenTypeDeclaration()
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<< "::iterator B = " << D.GenVariableName() << ".begin(),\n"
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<< Indent << "E = " << D.GenVariableName() << ".end(); B != E;) {\n"
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<< Indent << Indent1 << "vec.push_back(\"" << Name << "\" + "
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<< "*B);\n"
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<< Indent << Indent1 << "++B;\n";
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O.indent(IndentLevel)
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<< "for (" << D.GenTypeDeclaration()
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<< "::iterator B = " << D.GenVariableName() << ".begin(),\n";
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O.indent(IndentLevel)
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<< "E = " << D.GenVariableName() << ".end(); B != E;) {\n";
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O.indent(IndentLevel1) << "vec.push_back(\"" << Name << "\" + " << "*B);\n";
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O.indent(IndentLevel1) << "++B;\n";
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for (int i = 1, j = D.MultiVal; i < j; ++i) {
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O << Indent << Indent1 << "vec.push_back(*B);\n"
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<< Indent << Indent1 << "++B;\n";
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O.indent(IndentLevel1) << "vec.push_back(*B);\n";
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O.indent(IndentLevel1) << "++B;\n";
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}
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O << Indent << "}\n";
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O.indent(IndentLevel) << "}\n";
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break;
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case OptionType::ParameterList:
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O << Indent << "for (" << D.GenTypeDeclaration()
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<< "::iterator B = " << D.GenVariableName() << ".begin(),\n"
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<< Indent << "E = " << D.GenVariableName()
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<< ".end() ; B != E;) {\n"
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<< Indent << Indent1 << "vec.push_back(\"" << Name << "\");\n";
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O.indent(IndentLevel)
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<< "for (" << D.GenTypeDeclaration() << "::iterator B = "
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<< D.GenVariableName() << ".begin(),\n";
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O.indent(IndentLevel) << "E = " << D.GenVariableName()
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<< ".end() ; B != E;) {\n";
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O.indent(IndentLevel1) << "vec.push_back(\"" << Name << "\");\n";
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for (int i = 0, j = D.MultiVal; i < j; ++i) {
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O << Indent << Indent1 << "vec.push_back(*B);\n"
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<< Indent << Indent1 << "++B;\n";
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O.indent(IndentLevel1) << "vec.push_back(*B);\n";
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O.indent(IndentLevel1) << "++B;\n";
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}
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O << Indent << "}\n";
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O.indent(IndentLevel) << "}\n";
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break;
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case OptionType::Alias:
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default:
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@ -1450,7 +1459,7 @@ void EmitForwardOptionPropertyHandlingCode (const OptionDescription& D,
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class EmitActionHandler {
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const OptionDescriptions& OptDescs;
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void processActionDag(const Init* Statement, const char* IndentLevel,
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void processActionDag(const Init* Statement, unsigned IndentLevel,
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raw_ostream& O) const
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{
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const DagInit& Dag = InitPtrToDag(Statement);
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@ -1464,10 +1473,10 @@ class EmitActionHandler {
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for (StrVector::const_iterator B = Out.begin(), E = Out.end();
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B != E; ++B)
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O << IndentLevel << "vec.push_back(\"" << *B << "\");\n";
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O.indent(IndentLevel) << "vec.push_back(\"" << *B << "\");\n";
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}
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else if (ActionName == "error") {
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O << IndentLevel << "throw std::runtime_error(\"" <<
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O.indent(IndentLevel) << "throw std::runtime_error(\"" <<
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(Dag.getNumArgs() >= 1 ? InitPtrToString(Dag.getArg(0))
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: "Unknown error!")
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<< "\");\n";
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@ -1488,10 +1497,10 @@ class EmitActionHandler {
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else if (ActionName == "output_suffix") {
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checkNumberOfArguments(&Dag, 1);
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const std::string& OutSuf = InitPtrToString(Dag.getArg(0));
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O << IndentLevel << "output_suffix = \"" << OutSuf << "\";\n";
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O.indent(IndentLevel) << "output_suffix = \"" << OutSuf << "\";\n";
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}
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else if (ActionName == "stop_compilation") {
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O << IndentLevel << "stop_compilation = true;\n";
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O.indent(IndentLevel) << "stop_compilation = true;\n";
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}
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else if (ActionName == "unpack_values") {
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checkNumberOfArguments(&Dag, 1);
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@ -1502,15 +1511,17 @@ class EmitActionHandler {
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throw std::string("Can't use unpack_values with multi-valued options!");
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if (D.isList()) {
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O << IndentLevel << "for (" << D.GenTypeDeclaration()
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<< "::iterator B = " << D.GenVariableName() << ".begin(),\n"
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<< IndentLevel << "E = " << D.GenVariableName()
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<< ".end(); B != E; ++B)\n"
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<< IndentLevel << Indent1 << "llvm::SplitString(*B, vec, \",\");\n";
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O.indent(IndentLevel)
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<< "for (" << D.GenTypeDeclaration()
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<< "::iterator B = " << D.GenVariableName() << ".begin(),\n";
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O.indent(IndentLevel)
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<< "E = " << D.GenVariableName() << ".end(); B != E; ++B)\n";
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O.indent(IndentLevel + Indent1)
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<< "llvm::SplitString(*B, vec, \",\");\n";
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}
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else if (D.isParameter()){
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O << Indent3 << "llvm::SplitString("
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<< D.GenVariableName() << ", vec, \",\");\n";
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O.indent(IndentLevel) << "llvm::SplitString("
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<< D.GenVariableName() << ", vec, \",\");\n";
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}
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else {
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throw "Option '" + D.Name +
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@ -1525,7 +1536,7 @@ class EmitActionHandler {
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EmitActionHandler(const OptionDescriptions& OD)
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: OptDescs(OD) {}
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void operator()(const Init* Statement, const char* IndentLevel,
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void operator()(const Init* Statement, unsigned IndentLevel,
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raw_ostream& O) const
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{
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if (typeid(*Statement) == typeid(ListInit)) {
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@ -1546,29 +1557,31 @@ void EmitGenerateActionMethod (const ToolDescription& D,
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const OptionDescriptions& OptDescs,
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bool IsJoin, raw_ostream& O) {
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if (IsJoin)
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O << Indent1 << "Action GenerateAction(const PathVector& inFiles,\n";
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O.indent(Indent1) << "Action GenerateAction(const PathVector& inFiles,\n";
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else
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O << Indent1 << "Action GenerateAction(const sys::Path& inFile,\n";
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O.indent(Indent1) << "Action GenerateAction(const sys::Path& inFile,\n";
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O << Indent2 << "bool HasChildren,\n"
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<< Indent2 << "const llvm::sys::Path& TempDir,\n"
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<< Indent2 << "const InputLanguagesSet& InLangs,\n"
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<< Indent2 << "const LanguageMap& LangMap) const\n"
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<< Indent1 << "{\n"
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<< Indent2 << "std::string cmd;\n"
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<< Indent2 << "std::vector<std::string> vec;\n"
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<< Indent2 << "bool stop_compilation = !HasChildren;\n"
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<< Indent2 << "const char* output_suffix = \"" << D.OutputSuffix << "\";\n"
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<< Indent2 << "std::string out_file;\n\n";
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O.indent(Indent2) << "bool HasChildren,\n";
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O.indent(Indent2) << "const llvm::sys::Path& TempDir,\n";
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O.indent(Indent2) << "const InputLanguagesSet& InLangs,\n";
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O.indent(Indent2) << "const LanguageMap& LangMap) const\n";
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O.indent(Indent1) << "{\n";
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O.indent(Indent2) << "std::string cmd;\n";
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O.indent(Indent2) << "std::vector<std::string> vec;\n";
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O.indent(Indent2) << "bool stop_compilation = !HasChildren;\n";
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O.indent(Indent2) << "const char* output_suffix = \""
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<< D.OutputSuffix << "\";\n";
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O.indent(Indent2) << "std::string out_file;\n\n";
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// For every understood option, emit handling code.
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if (D.Actions)
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EmitCaseConstructHandler(D.Actions, Indent2, EmitActionHandler(OptDescs),
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false, OptDescs, O);
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O << '\n' << Indent2
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<< "out_file = OutFilename(" << (IsJoin ? "sys::Path(),\n" : "inFile,\n")
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<< Indent3 << "TempDir, stop_compilation, output_suffix).str();\n\n";
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O << '\n';
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O.indent(Indent2)
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<< "out_file = OutFilename(" << (IsJoin ? "sys::Path(),\n" : "inFile,\n");
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O.indent(Indent3) << "TempDir, stop_compilation, output_suffix).str();\n\n";
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// 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
|
||||
|
||||
Loading…
Reference in New Issue
Block a user