bugfix: remember that ResNode was declared.

[oota-llvm.git] / utils / TableGen / DAGISelEmitter.cpp

diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index fbd0a9660ba538a492d0e8df50a233aa0cb4be5f..e10558ef726fadf995774a9c605a0a334ac6010a 100644 (file)
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -2654,10 +2654,12 @@ public:
         } else {
           NodeOps.push_back(Val);
         }
-      } else if (!N->isLeaf() && N->getOperator()->getName() == "tglobaladdr") {
+      } else if (!N->isLeaf() && (N->getOperator()->getName() == "tglobaladdr"
+                 || N->getOperator()->getName() == "tglobaltlsaddr")) {
         Record *Op = OperatorMap[N->getName()];
         // Transform GlobalAddress to TargetGlobalAddress
-        if (Op && Op->getName() == "globaladdr") {
+        if (Op && (Op->getName() == "globaladdr" ||
+                   Op->getName() == "globaltlsaddr")) {
           emitCode("SDOperand Tmp" + utostr(ResNo) + " = CurDAG->getTarget"
                    "GlobalAddress(cast<GlobalAddressSDNode>(" + Val +
                    ")->getGlobal(), " + getEnumName(N->getTypeNum(0)) +
@@ -2849,9 +2851,10 @@ public:
           Code2 = "SDOperand " + NodeName + " = SDOperand(";
         } else {
           NodeName = "ResNode";
-          if (!ResNodeDecled)
+          if (!ResNodeDecled) {
             Code2 = "SDNode *" + NodeName + " = ";
-          else
+            ResNodeDecled = true;
+          } else
             Code2 = NodeName + " = ";
         }
 
@@ -3688,6 +3691,16 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
      << "  return New.Val;\n"
      << "}\n\n";
   
+  OS << "SDNode *Select_LABEL(const SDOperand &N) {\n"
+     << "  SDOperand Chain = N.getOperand(0);\n"
+     << "  SDOperand N1 = N.getOperand(1);\n"
+     << "  unsigned C = cast<ConstantSDNode>(N1)->getValue();\n"
+     << "  SDOperand Tmp = CurDAG->getTargetConstant(C, MVT::i32);\n"
+     << "  AddToISelQueue(Chain);\n"
+     << "  return CurDAG->getTargetNode(TargetInstrInfo::LABEL,\n"
+     << "                               MVT::Other, Tmp, Chain);\n"
+     << "}\n\n";
+
   OS << "// The main instruction selector code.\n"
      << "SDNode *SelectCode(SDOperand N) {\n"
      << "  if (N.getOpcode() >= ISD::BUILTIN_OP_END &&\n"
@@ -3706,6 +3719,7 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
      << "  case ISD::TargetConstantPool:\n"
      << "  case ISD::TargetFrameIndex:\n"
      << "  case ISD::TargetJumpTable:\n"
+     << "  case ISD::TargetGlobalTLSAddress:\n"
      << "  case ISD::TargetGlobalAddress: {\n"
      << "    return NULL;\n"
      << "  }\n"
@@ -3722,7 +3736,8 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
      << "      AddToISelQueue(N.getOperand(i));\n"
      << "    return NULL;\n"
      << "  }\n"
-     << "  case ISD::INLINEASM:  return Select_INLINEASM(N);\n";
+     << "  case ISD::INLINEASM: return Select_INLINEASM(N);\n"
+     << "  case ISD::LABEL: return Select_LABEL(N);\n";
 
     
   // Loop over all of the case statements, emiting a call to each method we