[llvm] 8644eb0 - [NFC][Transforms][Coroutines] Remove unused variable

[Yang Fan via llvm-commits]

Author: Yang Fan
Date: 2021-01-28T16:42:30+08:00
New Revision: 8644eb024bbd5bab7d8de9f5df97d931f1a8847b

URL: https://github.com/llvm/llvm-project/commit/8644eb024bbd5bab7d8de9f5df97d931f1a8847b
DIFF: https://github.com/llvm/llvm-project/commit/8644eb024bbd5bab7d8de9f5df97d931f1a8847b.diff

LOG: [NFC][Transforms][Coroutines] Remove unused variable

Added: 
    

Modified: 
    llvm/lib/Transforms/Coroutines/CoroSplit.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
index c4d7db9153e2..27259e40ad48 100644
--- a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
+++ b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
@@ -652,7 +652,7 @@ void CoroCloner::salvageDebugInfo() {
   for (DbgDeclareInst *DDI : Worklist) {
     if (IsUnreachableBlock(DDI->getParent()))
       DDI->eraseFromParent();
-    else if (auto *Alloca = dyn_cast_or_null<AllocaInst>(DDI->getAddress())) {
+    else if (dyn_cast_or_null<AllocaInst>(DDI->getAddress())) {
       // Count all non-debuginfo uses in reachable blocks.
       unsigned Uses = 0;
       for (auto *User : DDI->getAddress()->users())