[llvm] 23a887b - Fix unused variable warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-01-16T13:02:40Z
New Revision: 23a887b0dd48639716b78a1c9ca665df49f64b2e

URL: https://github.com/llvm/llvm-project/commit/23a887b0dd48639716b78a1c9ca665df49f64b2e
DIFF: https://github.com/llvm/llvm-project/commit/23a887b0dd48639716b78a1c9ca665df49f64b2e.diff

LOG: Fix unused variable warning. NFCI.

Added: 
    

Modified: 
    llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp b/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
index 976956ca4a09..84a66e1e96d2 100644
--- a/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
+++ b/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
@@ -55,7 +55,7 @@ static Value *fitArgInto64Bits(IRBuilder<> &Builder, Value *Arg) {
     return Builder.CreateBitCast(Arg, Int64Ty);
   }
 
-  if (auto PtrTy = dyn_cast<PointerType>(Ty)) {
+  if (isa<PointerType>(Ty)) {
     return Builder.CreatePtrToInt(Arg, Int64Ty);
   }