Index: bolt/lib/Rewrite/RewriteInstance.cpp
===================================================================
--- bolt/lib/Rewrite/RewriteInstance.cpp
+++ bolt/lib/Rewrite/RewriteInstance.cpp
@@ -1919,14 +1919,7 @@
 
 int64_t getRelocationAddend(const ELFObjectFileBase *Obj,
                             const RelocationRef &Rel) {
-  if (auto *ELF32LE = dyn_cast<ELF32LEObjectFile>(Obj))
-    return getRelocationAddend(ELF32LE, Rel);
-  if (auto *ELF64LE = dyn_cast<ELF64LEObjectFile>(Obj))
-    return getRelocationAddend(ELF64LE, Rel);
-  if (auto *ELF32BE = dyn_cast<ELF32BEObjectFile>(Obj))
-    return getRelocationAddend(ELF32BE, Rel);
-  auto *ELF64BE = cast<ELF64BEObjectFile>(Obj);
-  return getRelocationAddend(ELF64BE, Rel);
+  return getRelocationAddend(cast<ELF64LEObjectFile>(Obj), Rel);
 }
 
 template <typename ELFT>
@@ -1953,14 +1946,7 @@
 
 uint32_t getRelocationSymbol(const ELFObjectFileBase *Obj,
                              const RelocationRef &Rel) {
-  if (auto *ELF32LE = dyn_cast<ELF32LEObjectFile>(Obj))
-    return getRelocationSymbol(ELF32LE, Rel);
-  if (auto *ELF64LE = dyn_cast<ELF64LEObjectFile>(Obj))
-    return getRelocationSymbol(ELF64LE, Rel);
-  if (auto *ELF32BE = dyn_cast<ELF32BEObjectFile>(Obj))
-    return getRelocationSymbol(ELF32BE, Rel);
-  auto *ELF64BE = cast<ELF64BEObjectFile>(Obj);
-  return getRelocationSymbol(ELF64BE, Rel);
+  return getRelocationSymbol(cast<ELF64LEObjectFile>(Obj), Rel);
 }
 } // anonymous namespace