Revert "Make sure debug info contains linkage names (DW_AT_MIPS_linkage_name)"

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 64244313a3265881556765e0f9fd2dae99a609b0..15235c8ac307737bbd6867e6083d85d24dbbef39 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2785,7 +2785,7 @@ SDValue SelectionDAG::FoldConstantArithmetic(unsigned Opcode, EVT VT,
   }
 
   // Handle the scalar case first.
-  if (Outputs.size() == 1)
+  if (Scalar1 && Scalar2)
     return Outputs.back();
 
   // Otherwise build a big vector out of the scalar elements we generated.
@@ -5252,14 +5252,14 @@ SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc,
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT) {
   SDVTList VTs = getVTList(VT);
-  return getMachineNode(Opcode, dl, VTs, 0, 0);
+  return getMachineNode(Opcode, dl, VTs, None);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT, SDValue Op1) {
   SDVTList VTs = getVTList(VT);
   SDValue Ops[] = { Op1 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5267,7 +5267,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
                              SDValue Op1, SDValue Op2) {
   SDVTList VTs = getVTList(VT);
   SDValue Ops[] = { Op1, Op2 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5275,20 +5275,20 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
                              SDValue Op1, SDValue Op2, SDValue Op3) {
   SDVTList VTs = getVTList(VT);
   SDValue Ops[] = { Op1, Op2, Op3 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2) {
   SDVTList VTs = getVTList(VT1, VT2);
-  return getMachineNode(Opcode, dl, VTs, 0, 0);
+  return getMachineNode(Opcode, dl, VTs, None);
 }
 
 MachineSDNode *
@@ -5296,7 +5296,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2, SDValue Op1) {
   SDVTList VTs = getVTList(VT1, VT2);
   SDValue Ops[] = { Op1 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5304,7 +5304,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2, SDValue Op1, SDValue Op2) {
   SDVTList VTs = getVTList(VT1, VT2);
   SDValue Ops[] = { Op1, Op2 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5313,15 +5313,15 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              SDValue Op2, SDValue Op3) {
   SDVTList VTs = getVTList(VT1, VT2);
   SDValue Ops[] = { Op1, Op2, Op3 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT1, VT2);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5330,7 +5330,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              SDValue Op1, SDValue Op2) {
   SDVTList VTs = getVTList(VT1, VT2, VT3);
   SDValue Ops[] = { Op1, Op2 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5339,39 +5339,41 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              SDValue Op1, SDValue Op2, SDValue Op3) {
   SDVTList VTs = getVTList(VT1, VT2, VT3);
   SDValue Ops[] = { Op1, Op2, Op3 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2, EVT VT3,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT1, VT2, VT3);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1,
                              EVT VT2, EVT VT3, EVT VT4,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT1, VT2, VT3, VT4);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              ArrayRef<EVT> ResultTys,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(&ResultTys[0], ResultTys.size());
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc DL, SDVTList VTs,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> OpsArray) {
   bool DoCSE = VTs.VTs[VTs.NumVTs-1] != MVT::Glue;
   MachineSDNode *N;
   void *IP = 0;
+  const SDValue *Ops = OpsArray.data();
+  unsigned NumOps = OpsArray.size();
 
   if (DoCSE) {
     FoldingSetNodeID ID;