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tblgen: Migrate llvm-tblgen to new TableGenMain API.

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llvm-svn: 165166
This commit is contained in:
Sean Silva 2012-10-03 21:29:19 +00:00
parent 60e882ca52
commit c8c1f73145
1 changed files with 77 additions and 82 deletions
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159
utils/TableGen/TableGen.cpp
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@ -20,7 +20,6 @@
#include "llvm/TableGen/Error.h"
#include "llvm/TableGen/Main.h"
#include "llvm/TableGen/Record.h"
#include "llvm/TableGen/TableGenAction.h"
using namespace llvm;
@ -90,86 +89,83 @@ namespace {
Class("class", cl::desc("Print Enum list for this class"),
cl::value_desc("class name"));
class LLVMTableGenAction : public TableGenAction {
public:
bool operator()(raw_ostream &OS, RecordKeeper &Records) {
switch (Action) {
case PrintRecords:
OS << Records; // No argument, dump all contents
break;
case GenEmitter:
EmitCodeEmitter(Records, OS);
break;
case GenRegisterInfo:
EmitRegisterInfo(Records, OS);
break;
case GenInstrInfo:
EmitInstrInfo(Records, OS);
break;
case GenCallingConv:
EmitCallingConv(Records, OS);
break;
case GenAsmWriter:
EmitAsmWriter(Records, OS);
break;
case GenAsmMatcher:
EmitAsmMatcher(Records, OS);
break;
case GenDisassembler:
EmitDisassembler(Records, OS);
break;
case GenPseudoLowering:
EmitPseudoLowering(Records, OS);
break;
case GenDAGISel:
EmitDAGISel(Records, OS);
break;
case GenDFAPacketizer:
EmitDFAPacketizer(Records, OS);
break;
case GenFastISel:
EmitFastISel(Records, OS);
break;
case GenSubtarget:
EmitSubtarget(Records, OS);
break;
case GenIntrinsic:
EmitIntrinsics(Records, OS);
break;
case GenTgtIntrinsic:
EmitIntrinsics(Records, OS, true);
break;
case GenEDInfo:
EmitEnhancedDisassemblerInfo(Records, OS);
break;
case PrintEnums:
{
std::vector<Record*> Recs = Records.getAllDerivedDefinitions(Class);
for (unsigned i = 0, e = Recs.size(); i != e; ++i)
OS << Recs[i]->getName() << ", ";
OS << "\n";
break;
}
case PrintSets:
{
SetTheory Sets;
Sets.addFieldExpander("Set", "Elements");
std::vector<Record*> Recs = Records.getAllDerivedDefinitions("Set");
for (unsigned i = 0, e = Recs.size(); i != e; ++i) {
OS << Recs[i]->getName() << " = [";
const std::vector<Record*> *Elts = Sets.expand(Recs[i]);
assert(Elts && "Couldn't expand Set instance");
for (unsigned ei = 0, ee = Elts->size(); ei != ee; ++ei)
OS << ' ' << (*Elts)[ei]->getName();
OS << " ]\n";
}
break;
}
}
return false;
bool LLVMTableGenMain(raw_ostream &OS, RecordKeeper &Records) {
switch (Action) {
case PrintRecords:
OS << Records; // No argument, dump all contents
break;
case GenEmitter:
EmitCodeEmitter(Records, OS);
break;
case GenRegisterInfo:
EmitRegisterInfo(Records, OS);
break;
case GenInstrInfo:
EmitInstrInfo(Records, OS);
break;
case GenCallingConv:
EmitCallingConv(Records, OS);
break;
case GenAsmWriter:
EmitAsmWriter(Records, OS);
break;
case GenAsmMatcher:
EmitAsmMatcher(Records, OS);
break;
case GenDisassembler:
EmitDisassembler(Records, OS);
break;
case GenPseudoLowering:
EmitPseudoLowering(Records, OS);
break;
case GenDAGISel:
EmitDAGISel(Records, OS);
break;
case GenDFAPacketizer:
EmitDFAPacketizer(Records, OS);
break;
case GenFastISel:
EmitFastISel(Records, OS);
break;
case GenSubtarget:
EmitSubtarget(Records, OS);
break;
case GenIntrinsic:
EmitIntrinsics(Records, OS);
break;
case GenTgtIntrinsic:
EmitIntrinsics(Records, OS, true);
break;
case GenEDInfo:
EmitEnhancedDisassemblerInfo(Records, OS);
break;
case PrintEnums:
{
std::vector<Record*> Recs = Records.getAllDerivedDefinitions(Class);
for (unsigned i = 0, e = Recs.size(); i != e; ++i)
OS << Recs[i]->getName() << ", ";
OS << "\n";
break;
}
case PrintSets:
{
SetTheory Sets;
Sets.addFieldExpander("Set", "Elements");
std::vector<Record*> Recs = Records.getAllDerivedDefinitions("Set");
for (unsigned i = 0, e = Recs.size(); i != e; ++i) {
OS << Recs[i]->getName() << " = [";
const std::vector<Record*> *Elts = Sets.expand(Recs[i]);
assert(Elts && "Couldn't expand Set instance");
for (unsigned ei = 0, ee = Elts->size(); ei != ee; ++ei)
OS << ' ' << (*Elts)[ei]->getName();
OS << " ]\n";
}
};
break;
}
}
return false;
}
}
int main(int argc, char **argv) {
@ -177,6 +173,5 @@ int main(int argc, char **argv) {
PrettyStackTraceProgram X(argc, argv);
cl::ParseCommandLineOptions(argc, argv);
LLVMTableGenAction Action;
return TableGenMain(argv[0], Action);
return TableGenMain(argv[0], &LLVMTableGenMain);
}