[C++] Use 'nullptr'. Target edition.

[oota-llvm.git] / lib / Target / X86 / X86SelectionDAGInfo.h

diff --git a/lib/Target/X86/X86SelectionDAGInfo.h b/lib/Target/X86/X86SelectionDAGInfo.h
index 983475461f5e34aa6f8316bd535d7d22eee99e3f..0d5dc38ae898888ea6aabe0e70ab4489cf00ebf5 100644 (file)
--- a/lib/Target/X86/X86SelectionDAGInfo.h
+++ b/lib/Target/X86/X86SelectionDAGInfo.h
@@ -18,10 +18,35 @@
 
 namespace llvm {
 
+class X86TargetLowering;
+class X86TargetMachine;
+class X86Subtarget;
+
 class X86SelectionDAGInfo : public TargetSelectionDAGInfo {
+  /// Subtarget - Keep a pointer to the X86Subtarget around so that we can
+  /// make the right decision when generating code for different targets.
+  const X86Subtarget *Subtarget;
+
+  const X86TargetLowering &TLI;
+
 public:
-  X86SelectionDAGInfo();
+  explicit X86SelectionDAGInfo(const X86TargetMachine &TM);
   ~X86SelectionDAGInfo();
+
+  SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl,
+                                  SDValue Chain,
+                                  SDValue Dst, SDValue Src,
+                                  SDValue Size, unsigned Align,
+                                  bool isVolatile,
+                                  MachinePointerInfo DstPtrInfo) const override;
+
+  SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, SDLoc dl,
+                                  SDValue Chain,
+                                  SDValue Dst, SDValue Src,
+                                  SDValue Size, unsigned Align,
+                                  bool isVolatile, bool AlwaysInline,
+                                  MachinePointerInfo DstPtrInfo,
+                                  MachinePointerInfo SrcPtrInfo) const override;
 };
 
 }