[clang] 948308e - Fix `-Wunused-variable` warning. NFC.

[Michael Liao via cfe-commits]

Author: Michael Liao
Date: 2021-06-28T22:50:36-04:00
New Revision: 948308ef34dc7da8bb741a85eb9941cc2b05d227

URL: https://github.com/llvm/llvm-project/commit/948308ef34dc7da8bb741a85eb9941cc2b05d227
DIFF: https://github.com/llvm/llvm-project/commit/948308ef34dc7da8bb741a85eb9941cc2b05d227.diff

LOG: Fix `-Wunused-variable` warning. NFC.

Added: 
    

Modified: 
    clang/lib/CodeGen/CGCall.cpp

Removed: 
    


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diff  --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp
index 35b34179cc23..4ff6c632b61d 100644
--- a/clang/lib/CodeGen/CGCall.cpp
+++ b/clang/lib/CodeGen/CGCall.cpp
@@ -2173,7 +2173,7 @@ void CodeGenModule::ConstructAttributeList(StringRef Name,
   // Add "sample-profile-suffix-elision-policy" attribute for internal linkage
   // functions with -funique-internal-linkage-names.
   if (TargetDecl && CodeGenOpts.UniqueInternalLinkageNames) {
-    if (auto *Fn = dyn_cast<FunctionDecl>(TargetDecl)) {
+    if (isa<FunctionDecl>(TargetDecl)) {
       if (this->getFunctionLinkage(CalleeInfo.getCalleeDecl()) ==
           llvm::GlobalValue::InternalLinkage)
         FuncAttrs.addAttribute("sample-profile-suffix-elision-policy",