From 956c7dca29c7dd0cbaa611278e9ab959d1090853 Mon Sep 17 00:00:00 2001
From: Gregory Alfonso <gfunni234@gmail.com>
Date: Thu, 16 Feb 2023 13:20:41 -0800
Subject: [PATCH] [Object][NFC] Remove unneeded llvm_unreachable

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D139452
---
 llvm/lib/Object/ELFObjectFile.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/llvm/lib/Object/ELFObjectFile.cpp b/llvm/lib/Object/ELFObjectFile.cpp
index 4ce2403..2cbfd8a 100644
--- a/llvm/lib/Object/ELFObjectFile.cpp
+++ b/llvm/lib/Object/ELFObjectFile.cpp
@@ -783,8 +783,6 @@ Expected<std::vector<BBAddrMap>> ELFObjectFileBase::readBBAddrMap(
     return readBBAddrMapImpl(Obj->getELFFile(), TextSectionIndex);
   if (const auto *Obj = dyn_cast<ELF32BEObjectFile>(this))
     return readBBAddrMapImpl(Obj->getELFFile(), TextSectionIndex);
-  if (const auto *Obj = cast<ELF64BEObjectFile>(this))
-    return readBBAddrMapImpl(Obj->getELFFile(), TextSectionIndex);
-  else
-    llvm_unreachable("Unsupported binary format");
+  return readBBAddrMapImpl(cast<ELF64BEObjectFile>(this)->getELFFile(),
+                           TextSectionIndex);
 }
-- 
2.7.4