[llvm] 59540b2 - [InstCombine] Fix an "unused variable" warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2021-09-27T09:49:32-07:00
New Revision: 59540b29f83cf5b55cba7c41248f1e7d846490be

URL: https://github.com/llvm/llvm-project/commit/59540b29f83cf5b55cba7c41248f1e7d846490be
DIFF: https://github.com/llvm/llvm-project/commit/59540b29f83cf5b55cba7c41248f1e7d846490be.diff

LOG: [InstCombine] Fix an "unused variable" warning

Added: 
    

Modified: 
    llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
index 87750f67d7a3..950d2ab6bc9f 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
@@ -685,6 +685,7 @@ Instruction *InstCombinerImpl::FoldShiftByConstant(Value *Op0, Constant *Op1,
   unsigned TypeBits = Ty->getScalarSizeInBits();
   assert(!Op1C->uge(TypeBits) &&
          "Shift over the type width should have been removed already");
+  (void)TypeBits;
 
   if (Instruction *FoldedShift = foldBinOpIntoSelectOrPhi(I))
     return FoldedShift;