Make SplitAnalysis::UseSlots private.

llvm-svn: 148031

1 files changed, 7 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/SplitKit.h b/llvm/lib/CodeGen/SplitKit.h
index f1c6951ccd1..4005a3d5cbb 100644
--- a/llvm/lib/CodeGen/SplitKit.h
+++ b/llvm/lib/CodeGen/SplitKit.h
@@ -46,9 +46,6 @@ public:
   const MachineLoopInfo &Loops;
   const TargetInstrInfo &TII;
 
-  // Sorted slot indexes of using instructions.
-  SmallVector<SlotIndex, 8> UseSlots;
-
   /// Additional information about basic blocks where the current variable is
   /// live. Such a block will look like one of these templates:
   ///
@@ -85,6 +82,9 @@ private:
   // Current live interval.
   const LiveInterval *CurLI;
 
+  // Sorted slot indexes of using instructions.
+  SmallVector<SlotIndex, 8> UseSlots;
+
   /// LastSplitPoint - Last legal split point in each basic block in the current
   /// function. The first entry is the first terminator, the second entry is the
   /// last valid split point for a variable that is live in to a landing pad
@@ -155,6 +155,10 @@ public:
   /// splitting.
   bool isOriginalEndpoint(SlotIndex Idx) const;
 
+  /// getUseSlots - Return an array of SlotIndexes of instructions using CurLI.
+  /// This include both use and def operands, at most one entry per instruction.
+  ArrayRef<SlotIndex> getUseSlots() const { return UseSlots; }
+
   /// getUseBlocks - Return an array of BlockInfo objects for the basic blocks
   /// where CurLI has uses.
   ArrayRef<BlockInfo> getUseBlocks() const { return UseBlocks; }