ARM / x86_64 varargs: Don't save regparms in prologue without va_start

[oota-llvm.git] / include / llvm / CodeGen / SelectionDAG.h

diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index c45b4afdcfb6b2e20cf5841bdde8b385396b708d..f7d21f9c53d296b7bdf811821b7b4468fc060fc3 100644 (file)
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -168,7 +168,7 @@ void checkForCycles(const SelectionDAG *DAG, bool force = false);
 ///
 class SelectionDAG {
   const TargetMachine &TM;
-  const TargetSelectionDAGInfo &TSI;
+  const TargetSelectionDAGInfo *TSI;
   const TargetLowering *TLI;
   MachineFunction *MF;
   LLVMContext *Context;
@@ -279,7 +279,7 @@ public:
   const TargetMachine &getTarget() const { return TM; }
   const TargetSubtargetInfo &getSubtarget() const { return MF->getSubtarget(); }
   const TargetLowering &getTargetLoweringInfo() const { return *TLI; }
-  const TargetSelectionDAGInfo &getSelectionDAGInfo() const { return TSI; }
+  const TargetSelectionDAGInfo &getSelectionDAGInfo() const { return *TSI; }
   LLVMContext *getContext() const {return Context; }
 
   /// viewGraph - Pop up a GraphViz/gv window with the DAG rendered using 'dot'.
@@ -802,7 +802,8 @@ public:
                               ArrayRef<SDValue> Ops,
                               EVT MemVT, MachinePointerInfo PtrInfo,
                               unsigned Align = 0, bool Vol = false,
-                              bool ReadMem = true, bool WriteMem = true);
+                              bool ReadMem = true, bool WriteMem = true,
+                              unsigned Size = 0);
 
   SDValue getMemIntrinsicNode(unsigned Opcode, SDLoc dl, SDVTList VTList,
                               ArrayRef<SDValue> Ops,