diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp index cdfdf6f9a2..a9b07afc90 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp @@ -19,6 +19,7 @@ #include "llvm/CodeGen/MachineConstantPool.h" #include "llvm/CodeGen/MachineFunction.h" #include "llvm/CodeGen/MachineModuleInfo.h" +#include "llvm/CodeGen/PseudoSourceValue.h" #include "llvm/Target/TargetRegisterInfo.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Support/GraphWriter.h" @@ -155,13 +156,19 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node, else Op += "<null>"; } else if (const MemOperandSDNode *M = dyn_cast<MemOperandSDNode>(Node)) { - if (M->MO.getValue()) { + 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. std::ostringstream SS; M->MO.getValue()->print(SS); - Op += "<" + SS.str() + "+" + itostr(M->MO.getOffset()) + ">"; + Op += SS.str(); } else { - Op += "<(unknown)+" + itostr(M->MO.getOffset()) + ">"; + 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)) { |