From 7c504548cae726bcc2b79e683f9e1f1ba46cd588 Mon Sep 17 00:00:00 2001
From: Michael Liao <michael.hliao@gmail.com>
Date: Fri, 13 Mar 2020 20:50:35 -0400
Subject: [PATCH] Fix `-Wunused-variable`. NFC.

---
 llvm/tools/llvm-objdump/llvm-objdump.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/tools/llvm-objdump/llvm-objdump.cpp b/llvm/tools/llvm-objdump/llvm-objdump.cpp
index 4aad0b9..69f437f 100644
--- a/llvm/tools/llvm-objdump/llvm-objdump.cpp
+++ b/llvm/tools/llvm-objdump/llvm-objdump.cpp
@@ -1900,7 +1900,7 @@ void printSymbolTable(const ObjectFile *O, StringRef ArchiveName,
     if ((Section != O->section_end() || Absolute) && !Weak)
       GlobLoc = Global ? 'g' : 'l';
     char IFunc = ' ';
-    if (auto *ELF = dyn_cast<ELFObjectFileBase>(O)) {
+    if (isa<ELFObjectFileBase>(O)) {
       if (ELFSymbolRef(*I).getELFType() == ELF::STT_GNU_IFUNC)
         IFunc = 'i';
       if (ELFSymbolRef(*I).getBinding() == ELF::STB_GNU_UNIQUE)
-- 
2.7.4