[lld] r319361 - Replace a dyn_cast with a cast. NFC.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Nov 29 13:29:52 2017
New Revision: 319361

URL: http://llvm.org/viewvc/llvm-project?rev=319361&view=rev
Log:
Replace a dyn_cast with a cast. NFC.

Modified:
    lld/trunk/ELF/Thunks.cpp

Modified: lld/trunk/ELF/Thunks.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Thunks.cpp?rev=319361&r1=319360&r2=319361&view=diff
==============================================================================
--- lld/trunk/ELF/Thunks.cpp (original)
+++ lld/trunk/ELF/Thunks.cpp Wed Nov 29 13:29:52 2017
@@ -372,8 +372,8 @@ void MicroMipsR6Thunk::addSymbols(ThunkS
 }
 
 InputSection *MicroMipsR6Thunk::getTargetInputSection() const {
-  auto *DR = dyn_cast<Defined>(&Destination);
-  return dyn_cast<InputSection>(DR->Section);
+  auto &DR = cast<Defined>(Destination);
+  return dyn_cast<InputSection>(DR.Section);
 }
 
 Thunk::Thunk(Symbol &D) : Destination(D), Offset(0) {}