Added support to have TableGen provide information if an intrinsic (core

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

diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index d6bcce2703f87ef46128b6329ed1daa89218e423..43513525579aaed2f8cc5f42fe453b51f73e128b 100644 (file)
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -978,7 +978,8 @@ public:
           emitCode("}");
         }
         emitCode("InChains.push_back(" + ChainName + ");");
-        emitCode(ChainName + " = CurDAG->getNode(ISD::TokenFactor, MVT::Other, "
+        emitCode(ChainName + " = CurDAG->getNode(ISD::TokenFactor, "
+                 "N.getDebugLoc(), MVT::Other, "
                  "&InChains[0], InChains.size());");
         if (GenDebug) {
           emitCode("CurDAG->setSubgraphColor(" + ChainName +".getNode(), \"yellow\");");
@@ -1059,6 +1060,10 @@ public:
 
       std::string Code = "Opc" + utostr(OpcNo);
 
+      if (!isRoot || (InputHasChain && !NodeHasChain))
+        // For call to "getTargetNode()".
+        Code += ", N.getDebugLoc()";
+
       emitOpcode(II.Namespace + "::" + II.TheDef->getName());
 
       // Output order: results, chain, flags
@@ -1391,6 +1396,7 @@ private:
               }
               std::string Decl = (!ResNodeDecled) ? "SDNode *" : "";
               emitCode(Decl + "ResNode = CurDAG->getCopyToReg(" + ChainName +
+                       ", " + RootName + ".getDebugLoc()" +
                        ", " + getQualifiedName(RR) +
                        ", " +  RootName + utostr(OpNo) + ", InFlag).getNode();");
               ResNodeDecled = true;
@@ -1897,8 +1903,8 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
      << "  std::vector<MVT> VTs;\n"
      << "  VTs.push_back(MVT::Other);\n"
      << "  VTs.push_back(MVT::Flag);\n"
-     << "  SDValue New = CurDAG->getNode(ISD::INLINEASM, VTs, &Ops[0], "
-                 "Ops.size());\n"
+     << "  SDValue New = CurDAG->getNode(ISD::INLINEASM, N.getDebugLoc(), "
+                 "VTs, &Ops[0], Ops.size());\n"
      << "  return New.getNode();\n"
      << "}\n\n";