[lld] r305112 - Simplify. NFC.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Fri Jun  9 16:09:08 2017
New Revision: 305112

URL: http://llvm.org/viewvc/llvm-project?rev=305112&view=rev
Log:
Simplify. NFC.

Modified:
    lld/trunk/ELF/Symbols.cpp

Modified: lld/trunk/ELF/Symbols.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Symbols.cpp?rev=305112&r1=305111&r2=305112&view=diff
==============================================================================
--- lld/trunk/ELF/Symbols.cpp (original)
+++ lld/trunk/ELF/Symbols.cpp Fri Jun  9 16:09:08 2017
@@ -264,15 +264,14 @@ Defined::Defined(Kind K, StringRefZ Name
     : SymbolBody(K, Name, IsLocal, StOther, Type) {}
 
 template <class ELFT> bool DefinedRegular::isMipsPIC() const {
+  typedef typename ELFT::Ehdr Elf_Ehdr;
   if (!Section || !isFunc())
     return false;
+
+  auto *Sec = cast<InputSectionBase>(Section);
+  const Elf_Ehdr *Hdr = Sec->template getFile<ELFT>()->getObj().getHeader();
   return (this->StOther & STO_MIPS_MIPS16) == STO_MIPS_PIC ||
-         (cast<InputSectionBase>(Section)
-              ->template getFile<ELFT>()
-              ->getObj()
-              .getHeader()
-              ->e_flags &
-          EF_MIPS_PIC);
+         (Hdr->e_flags & EF_MIPS_PIC);
 }
 
 Undefined::Undefined(StringRefZ Name, bool IsLocal, uint8_t StOther,