[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

[Evan Cheng]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

SelectionDAG.cpp updated: 1.227 -> 1.228
---
Log message:

Added a hook to print out names of target specific DAG nodes.


---
Diffs of the changes:  (+8 -5)

 SelectionDAG.cpp |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)


Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.227 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.228
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.227	Mon Dec 19 17:11:49 2005
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp	Tue Dec 20 00:22:03 2005
@@ -1835,15 +1835,18 @@
     if (getOpcode() < ISD::BUILTIN_OP_END)
       return "<<Unknown DAG Node>>";
     else {
-      if (G)
+      if (G) {
         if (const TargetInstrInfo *TII = G->getTarget().getInstrInfo())
           if (getOpcode()-ISD::BUILTIN_OP_END < TII->getNumOpcodes())
             return TII->getName(getOpcode()-ISD::BUILTIN_OP_END);
 
-      std::string Name
-        = "<<Unknown Target Node:"
-        + itostr((int)getOpcode()-ISD::BUILTIN_OP_END) + ">>";
-      return Name.c_str();
+        TargetLowering &TLI = G->getTargetLoweringInfo();
+        const char *Name =
+          TLI.getTargetNodeName(getOpcode());
+        if (Name) return Name;
+      }
+
+      return "<<Unknown Target Node>>";
     }
    
   case ISD::PCMARKER:      return "PCMarker";