[llvm] 6ce7b2f - Fix "is not used" warning

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2021-05-14T20:58:58-07:00
New Revision: 6ce7b2f026129dd675b6e389ae83979ea8c45750

URL: https://github.com/llvm/llvm-project/commit/6ce7b2f026129dd675b6e389ae83979ea8c45750
DIFF: https://github.com/llvm/llvm-project/commit/6ce7b2f026129dd675b6e389ae83979ea8c45750.diff

LOG: Fix "is not used" warning

Added: 
    

Modified: 
    llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
index b8603bc05530..c9d27de1231a 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -737,12 +737,10 @@ static unsigned getFullUnrollBoostingFactor(const EstimatedUnrollCost &Cost,
 // cheaply estimate cost for full unrolling when we don't want to symbolically
 // evaluate all iterations.
 class UnrollCostEstimator {
-  Loop &TheLoop;
   const unsigned LoopSize;
 
 public:
-  UnrollCostEstimator(Loop &L, unsigned LoopSize)
-    : TheLoop(L), LoopSize(LoopSize) {}
+  UnrollCostEstimator(Loop &L, unsigned LoopSize) : LoopSize(LoopSize) {}
 
   // Returns loop size estimation for unrolled loop, given the unrolling
   // configuration specified by UP.