Remove unused variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185072 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp
index 8905ac7fe8ee34b1ff7bf619134c69058dd81222..b166671e1bafee1078d6a5a7dc7ee0176b9fdefe 100644 (file)
--- a/lib/CodeGen/StackSlotColoring.cpp
+++ b/lib/CodeGen/StackSlotColoring.cpp
@@ -14,7 +14,6 @@
 #define DEBUG_TYPE "stackslotcoloring"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/ADT/BitVector.h"
-#include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
@@ -293,7 +292,6 @@ bool StackSlotColoring::ColorSlots(MachineFunction &MF) {
     return false;
 
   // Rewrite all MO_FrameIndex operands.
-  SmallVector<SmallSet<unsigned, 4>, 4> NewDefs(MF.getNumBlockIDs());
   for (unsigned SS = 0, SE = SSRefs.size(); SS != SE; ++SS) {
     int NewFI = SlotMapping[SS];
     if (NewFI == -1 || (NewFI == (int)SS))