diff options
| -rw-r--r-- | utils/TableGen/DAGISelEmitter.cpp | 8 | ||||
| -rw-r--r-- | utils/TableGen/Record.cpp | 2 | ||||
| -rw-r--r-- | utils/TableGen/SubtargetEmitter.cpp | 1 |
3 files changed, 3 insertions, 8 deletions
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index 4f5a731736..39480c9664 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -2259,13 +2259,11 @@ public: unsigned OpNo = 0; bool NodeHasChain = NodeHasProperty (N, SDNPHasChain, ISE); bool HasChain = PatternHasProperty(N, SDNPHasChain, ISE); - bool HasOutFlag = PatternHasProperty(N, SDNPOutFlag, ISE); bool EmittedUseCheck = false; if (HasChain) { if (NodeHasChain) OpNo = 1; if (!isRoot) { - const SDNodeInfo &CInfo = ISE.getSDNodeInfo(N->getOperator()); // Multiple uses of actual result? emitCheck(RootName + ".hasOneUse()"); EmittedUseCheck = true; @@ -2329,7 +2327,6 @@ public: (PatternHasProperty(N, SDNPInFlag, ISE) || PatternHasProperty(N, SDNPOptInFlag, ISE) || PatternHasProperty(N, SDNPOutFlag, ISE))) { - const SDNodeInfo &CInfo = ISE.getSDNodeInfo(N->getOperator()); if (!EmittedUseCheck) { // Multiple uses of actual result? emitCheck(RootName + ".hasOneUse()"); @@ -3318,10 +3315,9 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) { PatternsByOpcode[Node->getOperator()].push_back(&PatternsToMatch[i]); } else { const ComplexPattern *CP; - if (IntInit *II = - dynamic_cast<IntInit*>(Node->getLeafValue())) { + if (dynamic_cast<IntInit*>(Node->getLeafValue())) { PatternsByOpcode[getSDNodeNamed("imm")].push_back(&PatternsToMatch[i]); - } else if ((CP = NodeGetComplexPattern(Node, *this))) { + } else if (NodeGetComplexPattern(Node, *this)) { std::vector<Record*> OpNodes = CP->getRootNodes(); for (unsigned j = 0, e = OpNodes.size(); j != e; j++) { PatternsByOpcode[OpNodes[j]] diff --git a/utils/TableGen/Record.cpp b/utils/TableGen/Record.cpp index 254ec78423..c1ef4ed82f 100644 --- a/utils/TableGen/Record.cpp +++ b/utils/TableGen/Record.cpp @@ -498,7 +498,7 @@ RecTy *VarInit::getFieldType(const std::string &FieldName) const { } Init *VarInit::getFieldInit(Record &R, const std::string &FieldName) const { - if (RecordRecTy *RTy = dynamic_cast<RecordRecTy*>(getType())) + if (dynamic_cast<RecordRecTy*>(getType())) if (const RecordVal *RV = R.getValue(VarName)) { Init *TheInit = RV->getValue(); assert(TheInit != this && "Infinite loop detected!"); diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp index cf2c5b4a0b..b820b07f41 100644 --- a/utils/TableGen/SubtargetEmitter.cpp +++ b/utils/TableGen/SubtargetEmitter.cpp @@ -355,7 +355,6 @@ void SubtargetEmitter::EmitProcessorData(std::ostream &OS, // For each itinerary class std::vector<InstrItinerary> &ItinList = *ProcListIter++; - unsigned ItinIndex = 0; for (unsigned j = 0, M = ItinList.size(); j < M;) { InstrItinerary &Intinerary = ItinList[j]; |