[NFC][RegAlloc] InlineSpiller::Original is a Register

diff --git a/llvm/lib/CodeGen/InlineSpiller.cpp b/llvm/lib/CodeGen/InlineSpiller.cpp
index 876e1d3..c315043 100644 (file)
--- a/llvm/lib/CodeGen/InlineSpiller.cpp
+++ b/llvm/lib/CodeGen/InlineSpiller.cpp
@@ -173,7 +173,7 @@ class InlineSpiller : public Spiller {
   LiveRangeEdit *Edit;
   LiveInterval *StackInt;
   int StackSlot;
-  unsigned Original;
+  Register Original;
 
   // All registers to spill to StackSlot, including the main register.
   SmallVector<Register, 8> RegsToSpill;