[X86] Fix an unused variable warning in released builds.

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

diff --git a/lib/Target/X86/X86SelectionDAGInfo.h b/lib/Target/X86/X86SelectionDAGInfo.h
index a816312639179b18030924f643eb9aeb547ce412..961bd8c8d5ef15d63c24c75f977d9abfd2e0998a 100644 (file)
--- a/lib/Target/X86/X86SelectionDAGInfo.h
+++ b/lib/Target/X86/X86SelectionDAGInfo.h
@@ -23,9 +23,13 @@ class X86TargetMachine;
 class X86Subtarget;
 
 class X86SelectionDAGInfo : public TargetSelectionDAGInfo {
+  /// Returns true if it is possible for the base register to conflict with the
+  /// given set of clobbers for a memory intrinsic.
+  bool isBaseRegConflictPossible(SelectionDAG &DAG,
+                                 ArrayRef<unsigned> ClobberSet) const;
+
 public:
-  explicit X86SelectionDAGInfo(const DataLayout &DL);
-  ~X86SelectionDAGInfo();
+  explicit X86SelectionDAGInfo() = default;
 
   SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl,
                                   SDValue Chain,