[lld] r321140 - Replace a dyn_cast_or_null with dyn_cast.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Tue Dec 19 17:57:19 2017
New Revision: 321140

URL: http://llvm.org/viewvc/llvm-project?rev=321140&view=rev
Log:
Replace a dyn_cast_or_null with dyn_cast.

The variable being casted was accessed in the previous line.

Modified:
    lld/trunk/ELF/SymbolTable.cpp

Modified: lld/trunk/ELF/SymbolTable.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/SymbolTable.cpp?rev=321140&r1=321139&r2=321140&view=diff
==============================================================================
--- lld/trunk/ELF/SymbolTable.cpp (original)
+++ lld/trunk/ELF/SymbolTable.cpp Tue Dec 19 17:57:19 2017
@@ -582,7 +582,7 @@ template <class ELFT> void SymbolTable::
     // Mark the symbol not to be eliminated by LTO
     // even if it is a bitcode symbol.
     B->IsUsedInRegularObj = true;
-    if (auto *L = dyn_cast_or_null<Lazy>(B))
+    if (auto *L = dyn_cast<Lazy>(B))
       if (InputFile *File = L->fetch())
         addFile<ELFT>(File);
   }