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

[Andrew Lenharth]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

SelectionDAGISel.cpp updated: 1.36 -> 1.37
SelectionDAG.cpp updated: 1.53 -> 1.54
LegalizeDAG.cpp updated: 1.63 -> 1.64
---
Log message:

PCMarker support for DAG and Alpha

---
Diffs of the changes:  (+11 -0)

 LegalizeDAG.cpp      |    4 ++++
 SelectionDAG.cpp     |    1 +
 SelectionDAGISel.cpp |    6 ++++++
 3 files changed, 11 insertions(+)


Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.36 llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.37
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.36	Tue Mar 29 19:10:47 2005
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp	Thu Mar 31 15:24:06 2005
@@ -662,6 +662,12 @@
       setValue(&I, DAG.getSetCC(ISD::SETUO, MVT::i1, getValue(I.getOperand(1)),
                                 getValue(I.getOperand(2))));
       return;
+    case Intrinsic::pcmarker: {
+      SDOperand Num = getValue(I.getOperand(1));
+      DAG.setRoot(DAG.getNode(ISD::PCMARKER, MVT::Other, getRoot(), Num));
+      return;
+    }
+
     }
   
   SDOperand Callee;


Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.53 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.54
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.53	Thu Mar 10 14:55:51 2005
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp	Thu Mar 31 15:24:06 2005
@@ -1099,6 +1099,7 @@
 const char *SDNode::getOperationName() const {
   switch (getOpcode()) {
   default: return "<<Unknown>>";
+  case ISD::PCMARKER:      return "PCMarker";
   case ISD::EntryToken:    return "EntryToken";
   case ISD::TokenFactor:   return "TokenFactor";
   case ISD::Constant:      return "Constant";


Index: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.63 llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.64
--- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.63	Mon Mar 28 16:03:13 2005
+++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp	Thu Mar 31 15:24:06 2005
@@ -552,6 +552,10 @@
       break;
     }
     break;
+  case ISD::PCMARKER:
+    Tmp1 = LegalizeOp(Node->getOperand(0));  // Legalize the chain.
+    Result = DAG.getNode(ISD::PCMARKER, MVT::Other, Tmp1, Node->getOperand(1));
+    break;
   case ISD::TRUNCSTORE:
     Tmp1 = LegalizeOp(Node->getOperand(0));  // Legalize the chain.
     Tmp3 = LegalizeOp(Node->getOperand(2));  // Legalize the pointer.