diff options
Diffstat (limited to 'utils/TableGen/RegisterInfoEmitter.cpp')
-rw-r--r-- | utils/TableGen/RegisterInfoEmitter.cpp | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/utils/TableGen/RegisterInfoEmitter.cpp b/utils/TableGen/RegisterInfoEmitter.cpp index 06f43d5d2d..67d1cfcf4d 100644 --- a/utils/TableGen/RegisterInfoEmitter.cpp +++ b/utils/TableGen/RegisterInfoEmitter.cpp @@ -240,83 +240,7 @@ void RegisterInfoEmitter::run(std::ostream &OS) { << RegisterClasses[i].getName() << "RegClass;\n"; std::map<unsigned, std::set<unsigned> > SuperClassMap; - std::map<unsigned, std::set<unsigned> > SuperRegClassMap; OS << "\n"; - - // Emit the sub-register classes for each RegisterClass - for (unsigned rc = 0, e = RegisterClasses.size(); rc != e; ++rc) { - const CodeGenRegisterClass &RC = RegisterClasses[rc]; - - // Give the register class a legal C name if it's anonymous. - std::string Name = RC.TheDef->getName(); - - OS << " // " << Name - << " Sub-register Classes...\n" - << " static const TargetRegisterClass* const " - << Name << "SubRegClasses [] = {\n "; - - bool Empty = true; - - for (unsigned subrc = 0, subrcMax = RC.SubRegClasses.size(); - subrc != subrcMax; ++subrc) { - unsigned rc2 = 0, e2 = RegisterClasses.size(); - for (; rc2 != e2; ++rc2) { - const CodeGenRegisterClass &RC2 = RegisterClasses[rc2]; - if (RC.SubRegClasses[subrc]->getName() == RC2.getName()) { - if (!Empty) - OS << ", "; - OS << "&" << getQualifiedName(RC2.TheDef) << "RegClass"; - Empty = false; - - std::map<unsigned, std::set<unsigned> >::iterator SCMI = - SuperRegClassMap.find(rc2); - if (SCMI == SuperRegClassMap.end()) { - SuperRegClassMap.insert(std::make_pair(rc2, std::set<unsigned>())); - SCMI = SuperRegClassMap.find(rc2); - } - SCMI->second.insert(rc); - break; - } - } - if (rc2 == e2) - throw "Register Class member '" + - RC.SubRegClasses[subrc]->getName() + - "' is not a valid RegisterClass!"; - } - - OS << (!Empty ? ", " : "") << "NULL"; - OS << "\n };\n\n"; - } - - // Emit the super-register classes for each RegisterClass - for (unsigned rc = 0, e = RegisterClasses.size(); rc != e; ++rc) { - const CodeGenRegisterClass &RC = RegisterClasses[rc]; - - // Give the register class a legal C name if it's anonymous. - std::string Name = RC.TheDef->getName(); - - OS << " // " << Name - << " Super-register Classes...\n" - << " static const TargetRegisterClass* const " - << Name << "SuperRegClasses [] = {\n "; - - bool Empty = true; - std::map<unsigned, std::set<unsigned> >::iterator I = - SuperRegClassMap.find(rc); - if (I != SuperRegClassMap.end()) { - for (std::set<unsigned>::iterator II = I->second.begin(), - EE = I->second.end(); II != EE; ++II) { - const CodeGenRegisterClass &RC2 = RegisterClasses[*II]; - if (!Empty) - OS << ", "; - OS << "&" << getQualifiedName(RC2.TheDef) << "RegClass"; - Empty = false; - } - } - - OS << (!Empty ? ", " : "") << "NULL"; - OS << "\n };\n\n"; - } // Emit the sub-classes array for each RegisterClass for (unsigned rc = 0, e = RegisterClasses.size(); rc != e; ++rc) { @@ -398,8 +322,6 @@ void RegisterInfoEmitter::run(std::ostream &OS) { << RC.getName() + "VTs" << ", " << RC.getName() + "Subclasses" << ", " << RC.getName() + "Superclasses" << ", " - << RC.getName() + "SubRegClasses" << ", " - << RC.getName() + "SuperRegClasses" << ", " << RC.SpillSize/8 << ", " << RC.SpillAlignment/8 << ", " << RC.CopyCost << ", " |