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, 28 insertions, 33 deletions

diff --git a/lib/Target/X86/X86LDBackend.h b/lib/Target/X86/X86LDBackend.h
index 503fca9..411ff51 100644
--- a/lib/Target/X86/X86LDBackend.h
+++ b/lib/Target/X86/X86LDBackend.h
@@ -6,16 +6,17 @@
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
-#ifndef TARGET_X86_X86LDBACKEND_H
-#define TARGET_X86_X86LDBACKEND_H
+#ifndef TARGET_X86_X86LDBACKEND_H_
+#define TARGET_X86_X86LDBACKEND_H_
 
 #include "X86ELFDynamic.h"
 #include "X86GOT.h"
 #include "X86GOTPLT.h"
 #include "X86PLT.h"
-#include <mcld/LD/LDSection.h>
-#include <mcld/Target/GNULDBackend.h>
-#include <mcld/Target/OutputRelocSection.h>
+
+#include "mcld/LD/LDSection.h"
+#include "mcld/Target/GNULDBackend.h"
+#include "mcld/Target/OutputRelocSection.h"
 
 namespace mcld {
 
@@ -25,9 +26,8 @@ class GNUInfo;
 //===----------------------------------------------------------------------===//
 /// X86GNULDBackend - linker backend of X86 target of GNU ELF format
 ///
-class X86GNULDBackend : public GNULDBackend
-{
-public:
+class X86GNULDBackend : public GNULDBackend {
+ public:
   X86GNULDBackend(const LinkerConfig& pConfig,
                   GNUInfo* pInfo,
                   Relocation::Type pCopyRel);
@@ -99,24 +99,21 @@ public:
   bool finalizeTargetSymbols();
 
   /// getPointerRel - get pointer relocation type.
-  Relocation::Type getPointerRel()
-  { return m_PointerRel; }
+  Relocation::Type getPointerRel() { return m_PointerRel; }
 
-  Relocation::Type getCopyRelType()    const { return m_CopyRel;    }
+  Relocation::Type getCopyRelType() const { return m_CopyRel; }
   Relocation::Type getPointerRelType() const { return m_PointerRel; }
 
-protected:
+ protected:
   void defineGOTSymbol(IRBuilder& pBuilder, Fragment&);
 
   /// getRelEntrySize - the size in BYTE of rel type relocation
-  size_t getRelEntrySize()
-  { return m_RelEntrySize; }
+  size_t getRelEntrySize() { return m_RelEntrySize; }
 
   /// getRelEntrySize - the size in BYTE of rela type relocation
-  size_t getRelaEntrySize()
-  { return m_RelaEntrySize; }
+  size_t getRelaEntrySize() { return m_RelaEntrySize; }
 
-private:
+ private:
   /// doCreateProgramHdrs - backend can implement this function to create the
   /// target-dependent segments
   void doCreateProgramHdrs(Module& pModule);
@@ -125,9 +122,9 @@ private:
 
   virtual uint64_t emitGOTSectionData(MemoryRegion& pRegion) const = 0;
 
-  virtual uint64_t
-  emitGOTPLTSectionData(MemoryRegion& pRegion,
-                        const ELFFileFormat* FileFormat) const = 0;
+  virtual uint64_t emitGOTPLTSectionData(
+      MemoryRegion& pRegion,
+      const ELFFileFormat* FileFormat) const = 0;
 
   virtual void setRelDynSize() = 0;
   virtual void setRelPLTSize() = 0;
@@ -136,7 +133,7 @@ private:
   virtual llvm::StringRef createCIERegionForPLT() = 0;
   virtual llvm::StringRef createFDERegionForPLT() = 0;
 
-protected:
+ protected:
   Relocator* m_pRelocator;
   X86PLT* m_pPLT;
   /// m_RelDyn - dynamic relocation table of .rel.dyn
@@ -158,9 +155,8 @@ protected:
 //===----------------------------------------------------------------------===//
 /// X86_32GNULDBackend - linker backend of X86-32 target of GNU ELF format
 ///
-class X86_32GNULDBackend : public X86GNULDBackend
-{
-public:
+class X86_32GNULDBackend : public X86GNULDBackend {
+ public:
   X86_32GNULDBackend(const LinkerConfig& pConfig, GNUInfo* pInfo);
 
   ~X86_32GNULDBackend();
@@ -175,7 +171,7 @@ public:
 
   const X86_32GOTPLT& getGOTPLT() const;
 
-private:
+ private:
   /// initRelocator - create and initialize Relocator.
   bool initRelocator();
 
@@ -192,7 +188,7 @@ private:
   llvm::StringRef createCIERegionForPLT();
   llvm::StringRef createFDERegionForPLT();
 
-private:
+ private:
   X86_32GOT* m_pGOT;
   X86_32GOTPLT* m_pGOTPLT;
 };
@@ -201,9 +197,8 @@ private:
 //===----------------------------------------------------------------------===//
 /// X86_64GNULDBackend - linker backend of X86-64 target of GNU ELF format
 ///
-class X86_64GNULDBackend : public X86GNULDBackend
-{
-public:
+class X86_64GNULDBackend : public X86GNULDBackend {
+ public:
   X86_64GNULDBackend(const LinkerConfig& pConfig, GNUInfo* pInfo);
 
   ~X86_64GNULDBackend();
@@ -218,7 +213,7 @@ public:
 
   const X86_64GOTPLT& getGOTPLT() const;
 
-private:
+ private:
   /// initRelocator - create and initialize Relocator.
   bool initRelocator();
 
@@ -235,11 +230,11 @@ private:
   llvm::StringRef createCIERegionForPLT();
   llvm::StringRef createFDERegionForPLT();
 
-private:
+ private:
   X86_64GOT* m_pGOT;
   X86_64GOTPLT* m_pGOTPLT;
 };
-} // namespace of mcld
 
-#endif
+}  // namespace mcld
 
+#endif  // TARGET_X86_X86LDBACKEND_H_