[llvm-commits] [llvm] r74311 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
Chris Lattner
sabre at nondot.org
Fri Jun 26 12:06:19 PDT 2009
Author: lattner
Date: Fri Jun 26 14:06:10 2009
New Revision: 74311
URL: http://llvm.org/viewvc/llvm-project?rev=74311&view=rev
Log:
implement DOTGraphTraits<SelectionDAG*>::getNodeLabel in terms of
SDNode::print_details to eliminate a ton of near-duplicate code.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp?rev=74311&r1=74310&r2=74311&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp Fri Jun 26 14:06:10 2009
@@ -123,145 +123,12 @@
std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
const SelectionDAG *G,
bool ShortNames) {
- std::string Op = Node->getOperationName(G);
-
- if (const ConstantSDNode *CSDN = dyn_cast<ConstantSDNode>(Node)) {
- Op += ": " + utostr(CSDN->getZExtValue());
- } else if (const ConstantFPSDNode *CSDN = dyn_cast<ConstantFPSDNode>(Node)) {
- Op += ": " + ftostr(CSDN->getValueAPF());
- } else if (const GlobalAddressSDNode *GADN =
- dyn_cast<GlobalAddressSDNode>(Node)) {
- Op += ": " + GADN->getGlobal()->getName();
- if (int64_t Offset = GADN->getOffset()) {
- if (Offset > 0)
- Op += "+" + itostr(Offset);
- else
- Op += itostr(Offset);
- }
- if (unsigned char TF = GADN->getTargetFlags())
- Op += " [TF=" + utostr(TF) + "]";
-
- } else if (const FrameIndexSDNode *FIDN = dyn_cast<FrameIndexSDNode>(Node)) {
- Op += " " + itostr(FIDN->getIndex());
- } else if (const JumpTableSDNode *JTDN = dyn_cast<JumpTableSDNode>(Node)) {
- Op += " " + itostr(JTDN->getIndex());
- if (unsigned char TF = JTDN->getTargetFlags())
- Op += " [TF=" + utostr(TF) + "]";
- } else if (const ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(Node)){
- if (CP->isMachineConstantPoolEntry()) {
- Op += '<';
- {
- raw_string_ostream OSS(Op);
- OSS << *CP->getMachineCPVal();
- }
- Op += '>';
- } else {
- if (ConstantFP *CFP = dyn_cast<ConstantFP>(CP->getConstVal()))
- Op += "<" + ftostr(CFP->getValueAPF()) + ">";
- else if (ConstantInt *CI = dyn_cast<ConstantInt>(CP->getConstVal()))
- Op += "<" + utostr(CI->getZExtValue()) + ">";
- else {
- Op += '<';
- {
- raw_string_ostream OSS(Op);
- WriteAsOperand(OSS, CP->getConstVal(), false);
- }
- Op += '>';
- }
- }
- Op += " A=" + itostr(CP->getAlignment());
- if (unsigned char TF = CP->getTargetFlags())
- Op += " TF=" + utostr(TF);
- } else if (const BasicBlockSDNode *BBDN = dyn_cast<BasicBlockSDNode>(Node)) {
- Op = "BB: ";
- const Value *LBB = (const Value*)BBDN->getBasicBlock()->getBasicBlock();
- if (LBB)
- Op += LBB->getName();
- //Op += " " + (const void*)BBDN->getBasicBlock();
- } else if (const RegisterSDNode *R = dyn_cast<RegisterSDNode>(Node)) {
- if (G && R->getReg() != 0 &&
- TargetRegisterInfo::isPhysicalRegister(R->getReg())) {
- Op = Op + " " +
- G->getTarget().getRegisterInfo()->getName(R->getReg());
- } else {
- Op += " #" + utostr(R->getReg());
- }
- } else if (const DbgStopPointSDNode *D = dyn_cast<DbgStopPointSDNode>(Node)) {
- DICompileUnit CU(cast<GlobalVariable>(D->getCompileUnit()));
- std::string FN;
- Op += ": " + CU.getFilename(FN);
- Op += ":" + utostr(D->getLine());
- if (D->getColumn() != 0)
- Op += ":" + utostr(D->getColumn());
- } else if (const LabelSDNode *L = dyn_cast<LabelSDNode>(Node)) {
- Op += ": LabelID=" + utostr(L->getLabelID());
- } else if (const CallSDNode *C = dyn_cast<CallSDNode>(Node)) {
- Op += ": CallingConv=" + utostr(C->getCallingConv());
- if (C->isVarArg())
- Op += ", isVarArg";
- if (C->isTailCall())
- Op += ", isTailCall";
- } else if (const ExternalSymbolSDNode *ES =
- dyn_cast<ExternalSymbolSDNode>(Node)) {
- Op += "'" + std::string(ES->getSymbol()) + "'";
- } else if (const SrcValueSDNode *M = dyn_cast<SrcValueSDNode>(Node)) {
- if (M->getValue())
- Op += "<" + M->getValue()->getName() + ">";
- else
- Op += "<null>";
- } else if (const MemOperandSDNode *M = dyn_cast<MemOperandSDNode>(Node)) {
- const Value *V = M->MO.getValue();
- Op += '<';
- if (!V) {
- Op += "(unknown)";
- } else if (const PseudoSourceValue *PSV = dyn_cast<PseudoSourceValue>(V)) {
- // PseudoSourceValues don't have names, so use their print method.
- raw_string_ostream OSS(Op);
- PSV->print(OSS);
- } else {
- Op += V->getName();
- }
- Op += '+' + itostr(M->MO.getOffset()) + '>';
- } else if (const ARG_FLAGSSDNode *N = dyn_cast<ARG_FLAGSSDNode>(Node)) {
- Op = Op + " AF=" + N->getArgFlags().getArgFlagsString();
- } else if (const VTSDNode *N = dyn_cast<VTSDNode>(Node)) {
- Op = Op + " VT=" + N->getVT().getMVTString();
- } else if (const LoadSDNode *LD = dyn_cast<LoadSDNode>(Node)) {
- bool doExt = true;
- switch (LD->getExtensionType()) {
- default: doExt = false; break;
- case ISD::EXTLOAD:
- Op = Op + "<anyext ";
- break;
- case ISD::SEXTLOAD:
- Op = Op + " <sext ";
- break;
- case ISD::ZEXTLOAD:
- Op = Op + " <zext ";
- break;
- }
- if (doExt)
- Op += LD->getMemoryVT().getMVTString() + ">";
- if (LD->isVolatile())
- Op += "<V>";
- Op += LD->getIndexedModeName(LD->getAddressingMode());
- if (LD->getAlignment() > 1)
- Op += " A=" + utostr(LD->getAlignment());
- } else if (const StoreSDNode *ST = dyn_cast<StoreSDNode>(Node)) {
- if (ST->isTruncatingStore())
- Op += "<trunc " + ST->getMemoryVT().getMVTString() + ">";
- if (ST->isVolatile())
- Op += "<V>";
- Op += ST->getIndexedModeName(ST->getAddressingMode());
- if (ST->getAlignment() > 1)
- Op += " A=" + utostr(ST->getAlignment());
+ std::string Result = Node->getOperationName(G);
+ {
+ raw_string_ostream OS(Result);
+ Node->print_details(OS, G);
}
-
-#if 0
- Op += " Id=" + itostr(Node->getNodeId());
-#endif
-
- return Op;
+ return Result;
}
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