Update mclinker for LLVM rebase to r222494.

This corresponds to the following upstream mclinker change:

commit b2f1691276052c4215abf36715d43248d6337cf8
Author: Diana Chen <mysekki@gmail.com>
Date:   Tue Nov 25 14:03:29 2014 +0800

    option: Allow `-hash-style' can be specified zero or more times

Change-Id: I332546680bb45cf9692adfa2c2d3dcdc84361afc

1 files changed, 14 insertions, 18 deletions

diff --git a/lib/Target/AArch64/AArch64GOT.h b/lib/Target/AArch64/AArch64GOT.h
index 0e46e9e..f790e8b 100644
--- a/lib/Target/AArch64/AArch64GOT.h
+++ b/lib/Target/AArch64/AArch64GOT.h
@@ -6,11 +6,11 @@
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
-#ifndef TARGET_AARCH64_AARCH64GOT_H
-#define TARGET_AARCH64_AARCH64GOT_H
+#ifndef TARGET_AARCH64_AARCH64GOT_H_
+#define TARGET_AARCH64_AARCH64GOT_H_
 
-#include <mcld/Support/MemoryRegion.h>
-#include <mcld/Target/GOT.h>
+#include "mcld/Support/MemoryRegion.h"
+#include "mcld/Target/GOT.h"
 
 #include <llvm/ADT/DenseMap.h>
 
@@ -23,12 +23,10 @@ class LDSection;
 /** \class AArch64GOTEntry
  *  \brief GOT Entry with size of 8 bytes
  */
-class AArch64GOTEntry : public GOT::Entry<8>
-{
-public:
+class AArch64GOTEntry : public GOT::Entry<8> {
+ public:
   AArch64GOTEntry(uint64_t pContent, SectionData* pParent)
-   : GOT::Entry<8>(pContent, pParent)
-  {}
+      : GOT::Entry<8>(pContent, pParent) {}
 };
 
 /** \class AArch64GOT
@@ -53,10 +51,9 @@ public:
  *            +--------------+
  *
  */
-class AArch64GOT : public GOT
-{
-public:
-  AArch64GOT(LDSection &pSection);
+class AArch64GOT : public GOT {
+ public:
+  explicit AArch64GOT(LDSection& pSection);
 
   ~AArch64GOT();
 
@@ -78,12 +75,12 @@ public:
 
   bool hasGOT1() const;
 
-private:
+ private:
   typedef std::vector<AArch64GOTEntry*> EntryListType;
   typedef EntryListType::iterator entry_iterator;
   typedef EntryListType::const_iterator const_entry_iterator;
 
-private:
+ private:
   AArch64GOTEntry* m_pGOTPLTFront;
   AArch64GOTEntry* m_pGOTFront;
 
@@ -94,7 +91,6 @@ private:
   EntryListType m_GOT;
 };
 
-} // namespace of mcld
-
-#endif
+}  // namespace mcld
 
+#endif  // TARGET_AARCH64_AARCH64GOT_H_