From 31fce896458466a8dc06f592da93b8cd150c8982 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Sun, 7 Apr 2013 15:46:05 +0000
Subject: [PATCH] Remove two uses of getObject.

llvm-svn: 178985
---
 llvm/include/llvm/Object/MachO.h        |  1 +
 llvm/lib/Object/MachOObjectFile.cpp     |  3 +++
 llvm/tools/llvm-readobj/MachODumper.cpp | 15 ++-------------
 3 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/llvm/include/llvm/Object/MachO.h b/llvm/include/llvm/Object/MachO.h
index aeb6bd3dc8d2..2e504155ace3 100644
--- a/llvm/include/llvm/Object/MachO.h
+++ b/llvm/include/llvm/Object/MachO.h
@@ -160,6 +160,7 @@ public:
     getSymbol64TableEntry(DataRefImpl DRI) const;
   const MachOFormat::SymbolTableEntry *
     getSymbolTableEntry(DataRefImpl DRI) const;
+  bool is64Bit() const;
 
   const MachOObject *getObject() const { return MachOObj.get(); }
 
diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp
index 94827693e998..86677231c4e6 100644
--- a/llvm/lib/Object/MachOObjectFile.cpp
+++ b/llvm/lib/Object/MachOObjectFile.cpp
@@ -41,6 +41,9 @@ MachOObjectFile::MachOObjectFile(MemoryBuffer *Object, MachOObject *MOO,
   }
 }
 
+bool MachOObjectFile::is64Bit() const {
+  return MachOObj->is64Bit();
+}
 
 ObjectFile *ObjectFile::createMachOObjectFile(MemoryBuffer *Buffer) {
   error_code ec;
diff --git a/llvm/tools/llvm-readobj/MachODumper.cpp b/llvm/tools/llvm-readobj/MachODumper.cpp
index 8f37b9a18375..190baa229b5b 100644
--- a/llvm/tools/llvm-readobj/MachODumper.cpp
+++ b/llvm/tools/llvm-readobj/MachODumper.cpp
@@ -157,20 +157,10 @@ namespace {
   };
 }
 
-static bool is64BitLoadCommand(const MachOObject *MachOObj, DataRefImpl DRI) {
-  LoadCommandInfo LCI = MachOObj->getLoadCommandInfo(DRI.d.a);
-  if (LCI.Command.Type == macho::LCT_Segment64)
-    return true;
-  assert(LCI.Command.Type == macho::LCT_Segment && "Unexpected Type.");
-  return false;
-}
-
 static void getSection(const MachOObjectFile *Obj,
                        DataRefImpl DRI,
                        MachOSection &Section) {
-  const MachOObject *MachOObj = Obj->getObject();
-
-  if (is64BitLoadCommand(MachOObj, DRI)) {
+  if (Obj->is64Bit()) {
     const MachOFormat::Section64 *Sect = Obj->getSection64(DRI);
 
     Section.Address     = Sect->Address;
@@ -200,8 +190,7 @@ static void getSection(const MachOObjectFile *Obj,
 static void getSymbol(const MachOObjectFile *Obj,
                       DataRefImpl DRI,
                       MachOSymbol &Symbol) {
-  const MachOObject *MachOObj = Obj->getObject();
-  if (MachOObj->is64Bit()) {
+  if (Obj->is64Bit()) {
     const MachOFormat::Symbol64TableEntry *Entry =
       Obj->getSymbol64TableEntry( DRI);
     Symbol.StringIndex  = Entry->StringIndex;