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path: root/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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-rw-r--r--lib/CodeGen/SelectionDAG/SelectionDAG.cpp71
1 files changed, 28 insertions, 43 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 9e42307..793f5c9 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -614,11 +614,12 @@ bool SelectionDAG::RemoveNodeFromCSEMaps(SDNode *N) {
Erased = CondCodeNodes[cast<CondCodeSDNode>(N)->get()] != 0;
CondCodeNodes[cast<CondCodeSDNode>(N)->get()] = 0;
break;
- case ISD::Symbol:
- Erased = Symbols.erase(cast<SymbolSDNode>(N)->getSymbol());
+ case ISD::ExternalSymbol:
+ Erased = ExternalSymbols.erase(cast<ExternalSymbolSDNode>(N)->getSymbol());
break;
- case ISD::TargetSymbol:
- Erased = TargetSymbols.erase(cast<SymbolSDNode>(N)->getSymbol());
+ case ISD::TargetExternalSymbol:
+ Erased =
+ TargetExternalSymbols.erase(cast<ExternalSymbolSDNode>(N)->getSymbol());
break;
case ISD::VALUETYPE: {
MVT VT = cast<VTSDNode>(N)->getVT();
@@ -841,8 +842,8 @@ void SelectionDAG::clear() {
CSEMap.clear();
ExtendedValueTypeNodes.clear();
- Symbols.clear();
- TargetSymbols.clear();
+ ExternalSymbols.clear();
+ TargetExternalSymbols.clear();
std::fill(CondCodeNodes.begin(), CondCodeNodes.end(),
static_cast<CondCodeSDNode*>(0));
std::fill(ValueTypeNodes.begin(), ValueTypeNodes.end(),
@@ -1097,22 +1098,20 @@ SDValue SelectionDAG::getValueType(MVT VT) {
return SDValue(N, 0);
}
-SDValue SelectionDAG::getSymbol(const char *Sym, MVT VT,
- GlobalValue::LinkageTypes LT) {
- SDNode *&N = Symbols[Sym];
+SDValue SelectionDAG::getExternalSymbol(const char *Sym, MVT VT) {
+ SDNode *&N = ExternalSymbols[Sym];
if (N) return SDValue(N, 0);
- N = NodeAllocator.Allocate<SymbolSDNode>();
- new (N) SymbolSDNode(false, Sym, VT, LT);
+ N = NodeAllocator.Allocate<ExternalSymbolSDNode>();
+ new (N) ExternalSymbolSDNode(false, Sym, VT);
AllNodes.push_back(N);
return SDValue(N, 0);
}
-SDValue SelectionDAG::getTargetSymbol(const char *Sym, MVT VT,
- GlobalValue::LinkageTypes LT) {
- SDNode *&N = TargetSymbols[Sym];
+SDValue SelectionDAG::getTargetExternalSymbol(const char *Sym, MVT VT) {
+ SDNode *&N = TargetExternalSymbols[Sym];
if (N) return SDValue(N, 0);
- N = NodeAllocator.Allocate<SymbolSDNode>();
- new (N) SymbolSDNode(true, Sym, VT, LT);
+ N = NodeAllocator.Allocate<ExternalSymbolSDNode>();
+ new (N) ExternalSymbolSDNode(true, Sym, VT);
AllNodes.push_back(N);
return SDValue(N, 0);
}
@@ -3099,7 +3098,7 @@ SDValue SelectionDAG::getMemcpy(SDValue Chain, SDValue Dst,
std::pair<SDValue,SDValue> CallResult =
TLI.LowerCallTo(Chain, Type::VoidTy,
false, false, false, CallingConv::C, false,
- getSymbol("memcpy", TLI.getPointerTy()),
+ getExternalSymbol("memcpy", TLI.getPointerTy()),
Args, *this);
return CallResult.second;
}
@@ -3144,7 +3143,7 @@ SDValue SelectionDAG::getMemmove(SDValue Chain, SDValue Dst,
std::pair<SDValue,SDValue> CallResult =
TLI.LowerCallTo(Chain, Type::VoidTy,
false, false, false, CallingConv::C, false,
- getSymbol("memmove", TLI.getPointerTy()),
+ getExternalSymbol("memmove", TLI.getPointerTy()),
Args, *this);
return CallResult.second;
}
@@ -3195,7 +3194,7 @@ SDValue SelectionDAG::getMemset(SDValue Chain, SDValue Dst,
std::pair<SDValue,SDValue> CallResult =
TLI.LowerCallTo(Chain, Type::VoidTy,
false, false, false, CallingConv::C, false,
- getSymbol("memset", TLI.getPointerTy()),
+ getExternalSymbol("memset", TLI.getPointerTy()),
Args, *this);
return CallResult.second;
}
@@ -4611,7 +4610,7 @@ void MemOperandSDNode::ANCHOR() {}
void RegisterSDNode::ANCHOR() {}
void DbgStopPointSDNode::ANCHOR() {}
void LabelSDNode::ANCHOR() {}
-void SymbolSDNode::ANCHOR() {}
+void ExternalSymbolSDNode::ANCHOR() {}
void CondCodeSDNode::ANCHOR() {}
void ARG_FLAGSSDNode::ANCHOR() {}
void VTSDNode::ANCHOR() {}
@@ -4915,14 +4914,14 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const {
case ISD::FrameIndex: return "FrameIndex";
case ISD::JumpTable: return "JumpTable";
case ISD::GLOBAL_OFFSET_TABLE: return "GLOBAL_OFFSET_TABLE";
- case ISD::RETURNADDR: return "RETURNADDR";
- case ISD::FRAMEADDR: return "FRAMEADDR";
+ case ISD::RETURNADDR: return "RETURNADDR";
+ case ISD::FRAMEADDR: return "FRAMEADDR";
case ISD::FRAME_TO_ARGS_OFFSET: return "FRAME_TO_ARGS_OFFSET";
case ISD::EXCEPTIONADDR: return "EXCEPTIONADDR";
- case ISD::EHSELECTION: return "EHSELECTION";
- case ISD::EH_RETURN: return "EH_RETURN";
+ case ISD::EHSELECTION: return "EHSELECTION";
+ case ISD::EH_RETURN: return "EH_RETURN";
case ISD::ConstantPool: return "ConstantPool";
- case ISD::Symbol: return "Symbol";
+ case ISD::ExternalSymbol: return "ExternalSymbol";
case ISD::INTRINSIC_WO_CHAIN: {
unsigned IID = cast<ConstantSDNode>(getOperand(0))->getZExtValue();
return Intrinsic::getName((Intrinsic::ID)IID);
@@ -4941,7 +4940,7 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const {
case ISD::TargetFrameIndex: return "TargetFrameIndex";
case ISD::TargetJumpTable: return "TargetJumpTable";
case ISD::TargetConstantPool: return "TargetConstantPool";
- case ISD::TargetSymbol: return "TargetSymbol";
+ case ISD::TargetExternalSymbol: return "TargetExternalSymbol";
case ISD::CopyToReg: return "CopyToReg";
case ISD::CopyFromReg: return "CopyFromReg";
@@ -5231,23 +5230,9 @@ void SDNode::print(raw_ostream &OS, const SelectionDAG *G) const {
} else {
OS << " #" << R->getReg();
}
- } else if (const SymbolSDNode *S =
- dyn_cast<SymbolSDNode>(this)) {
- OS << "'" << S->getSymbol() << "' ";
-
- switch (S->getLinkage()) {
- default: assert(0 && "Invalid linkage type!"); break;
- case GlobalValue::ExternalLinkage: OS << "[external]"; break;
- case GlobalValue::LinkOnceLinkage: OS << "[once]"; break;
- case GlobalValue::WeakLinkage: OS << "[weak]"; break;
- case GlobalValue::AppendingLinkage: OS << "[appending]"; break;
- case GlobalValue::InternalLinkage: OS << "[internal]"; break;
- case GlobalValue::DLLImportLinkage: OS << "[dllimport]"; break;
- case GlobalValue::DLLExportLinkage: OS << "[dllexport]"; break;
- case GlobalValue::ExternalWeakLinkage: OS << "[externweak]"; break;
- case GlobalValue::GhostLinkage: OS << "[ghost]"; break;
- case GlobalValue::CommonLinkage: OS << "[common]"; break;
- }
+ } else if (const ExternalSymbolSDNode *ES =
+ dyn_cast<ExternalSymbolSDNode>(this)) {
+ OS << "'" << ES->getSymbol() << "'";
} else if (const SrcValueSDNode *M = dyn_cast<SrcValueSDNode>(this)) {
if (M->getValue())
OS << "<" << M->getValue() << ">";
generated by cgit v1.1 at 2025-02-07 10:51:58 +0000