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[TableGen] Use range-based for loops. NFC 

llvm-svn: 328138
This commit is contained in:
Craig Topper 2018-03-21 19:30:31 +00:00
parent 06d783765a
commit 9fbbe5d9ca
1 changed files with 11 additions and 12 deletions
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23
llvm/utils/TableGen/CodeGenSchedule.cpp
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@ -804,22 +804,21 @@ void CodeGenSchedModels::createInstRWClass(Record *InstRWDef) {
// Note that InstDefs may be a smaller list than InstRWDef's "Instrs".
Record *RWModelDef = InstRWDef->getValueAsDef("SchedModel");
SmallSet<unsigned, 4> RemappedClassIDs;
for (ArrayRef<Record*>::const_iterator
II = InstDefs.begin(), IE = InstDefs.end(); II != IE; ++II) {
unsigned OldSCIdx = InstrClassMap[*II];
for (Record *InstDef : InstDefs) {
unsigned OldSCIdx = InstrClassMap[InstDef];
if (OldSCIdx && RemappedClassIDs.insert(OldSCIdx).second) {
for (RecIter RI = SchedClasses[OldSCIdx].InstRWs.begin(),
RE = SchedClasses[OldSCIdx].InstRWs.end(); RI != RE; ++RI) {
if ((*RI)->getValueAsDef("SchedModel") == RWModelDef) {
PrintFatalError(InstRWDef->getLoc(), "Overlapping InstRW def " +
(*II)->getName() + " also matches " +
(*RI)->getValue("Instrs")->getValue()->getAsString());
for (Record *OldRWDef : SchedClasses[OldSCIdx].InstRWs) {
if (OldRWDef->getValueAsDef("SchedModel") == RWModelDef) {
PrintFatalError(OldRWDef->getLoc(), "Overlapping InstRW def " +
InstDef->getName() + " also matches " +
OldRWDef->getValue("Instrs")->getValue()->getAsString());
}
assert(*RI != InstRWDef && "SchedClass has duplicate InstRW def");
SC.InstRWs.push_back(*RI);
assert(OldRWDef != InstRWDef &&
"SchedClass has duplicate InstRW def");
SC.InstRWs.push_back(OldRWDef);
}
}
InstrClassMap[*II] = SCIdx;
InstrClassMap[InstDef] = SCIdx;
}
SC.InstRWs.push_back(InstRWDef);
}