diff options
Diffstat (limited to 'utils/TableGen/SubtargetEmitter.cpp')
-rw-r--r-- | utils/TableGen/SubtargetEmitter.cpp | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp index 4813b42..de0a39c 100644 --- a/utils/TableGen/SubtargetEmitter.cpp +++ b/utils/TableGen/SubtargetEmitter.cpp @@ -81,8 +81,7 @@ unsigned SubtargetEmitter::FeatureKeyValues(raw_ostream &OS) { // Begin feature table OS << "// Sorted (by key) array of values for CPU features.\n" - << "static const llvm::SubtargetFeatureKV " - << Target << "FeatureKV[] = {\n"; + << "llvm::SubtargetFeatureKV " << Target << "FeatureKV[] = {\n"; // For each feature unsigned NumFeatures = 0; @@ -141,8 +140,7 @@ unsigned SubtargetEmitter::CPUKeyValues(raw_ostream &OS) { // Begin processor table OS << "// Sorted (by key) array of values for CPU subtype.\n" - << "static const llvm::SubtargetFeatureKV " - << Target << "SubTypeKV[] = {\n"; + << "llvm::SubtargetFeatureKV " << Target << "SubTypeKV[] = {\n"; // For each processor for (unsigned i = 0, N = ProcessorList.size(); i < N;) { @@ -329,9 +327,9 @@ void SubtargetEmitter::EmitStageAndOperandCycleData(raw_ostream &OS, OS << "\n// Pipeline forwarding pathes for itineraries \"" << Name << "\"\n" << "namespace " << Name << "Bypass {\n"; - OS << " const unsigned NoBypass = 0;\n"; + OS << " unsigned NoBypass = 0;\n"; for (unsigned j = 0, BPN = BPs.size(); j < BPN; ++j) - OS << " const unsigned " << BPs[j]->getName() + OS << " unsigned " << BPs[j]->getName() << " = 1 << " << j << ";\n"; OS << "}\n"; @@ -339,17 +337,16 @@ void SubtargetEmitter::EmitStageAndOperandCycleData(raw_ostream &OS, } // Begin stages table - std::string StageTable = "\nstatic const llvm::InstrStage " + Target + - "Stages[] = {\n"; + std::string StageTable = "\nllvm::InstrStage " + Target + "Stages[] = {\n"; StageTable += " { 0, 0, 0, llvm::InstrStage::Required }, // No itinerary\n"; // Begin operand cycle table - std::string OperandCycleTable = "static const unsigned " + Target + + std::string OperandCycleTable = "unsigned " + Target + "OperandCycles[] = {\n"; OperandCycleTable += " 0, // No itinerary\n"; // Begin pipeline bypass table - std::string BypassTable = "static const unsigned " + Target + + std::string BypassTable = "unsigned " + Target + "ForwardingPathes[] = {\n"; BypassTable += " 0, // No itinerary\n"; @@ -491,7 +488,7 @@ EmitProcessorData(raw_ostream &OS, // Begin processor itinerary table OS << "\n"; - OS << "static const llvm::InstrItinerary " << Name << "[] = {\n"; + OS << "llvm::InstrItinerary " << Name << "[] = {\n"; // For each itinerary class std::vector<InstrItinerary> &ItinList = *ProcListIter++; @@ -533,7 +530,7 @@ void SubtargetEmitter::EmitProcessorLookup(raw_ostream &OS) { // Begin processor table OS << "\n"; OS << "// Sorted (by key) array of itineraries for CPU subtype.\n" - << "static const llvm::SubtargetInfoKV " + << "llvm::SubtargetInfoKV " << Target << "ProcItinKV[] = {\n"; // For each processor @@ -657,12 +654,18 @@ void SubtargetEmitter::run(raw_ostream &OS) { OS << "#undef GET_SUBTARGETINFO_MC_DESC\n"; OS << "namespace llvm {\n"; +#if 0 + OS << "namespace {\n"; +#endif unsigned NumFeatures = FeatureKeyValues(OS); - OS<<"\n"; + OS << "\n"; unsigned NumProcs = CPUKeyValues(OS); - OS<<"\n"; + OS << "\n"; EmitData(OS); - OS<<"\n"; + OS << "\n"; +#if 0 + OS << "}\n"; +#endif // MCInstrInfo initialization routine. OS << "static inline void Init" << Target @@ -717,6 +720,15 @@ void SubtargetEmitter::run(raw_ostream &OS) { OS << "#undef GET_SUBTARGETINFO_CTOR\n"; OS << "namespace llvm {\n"; + OS << "extern const llvm::SubtargetFeatureKV " << Target << "FeatureKV[];\n"; + OS << "extern const llvm::SubtargetFeatureKV " << Target << "SubTypeKV[];\n"; + if (HasItineraries) { + OS << "extern const llvm::SubtargetInfoKV " << Target << "ProcItinKV[];\n"; + OS << "extern const llvm::InstrStage " << Target << "Stages[];\n"; + OS << "extern const unsigned " << Target << "OperandCycles[];\n"; + OS << "extern const unsigned " << Target << "ForwardingPathes[];\n"; + } + OS << ClassName << "::" << ClassName << "(StringRef TT, StringRef CPU, " << "StringRef FS)\n" << " : TargetSubtargetInfo() {\n" |