From fd46797d0da4970a40f8b5648b8f9b186ce5adb9 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Fri, 26 Nov 2010 04:24:21 +0000
Subject: [PATCH] Remove the unused TheTarget member.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120168 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Target/TargetAsmBackend.h | 7 +------
 lib/MC/TargetAsmBackend.cpp            | 5 ++---
 lib/Target/ARM/ARMAsmBackend.cpp       | 2 +-
 lib/Target/MBlaze/MBlazeAsmBackend.cpp | 2 +-
 lib/Target/PowerPC/PPCAsmBackend.cpp   | 3 ++-
 lib/Target/X86/X86AsmBackend.cpp       | 2 +-
 6 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/include/llvm/Target/TargetAsmBackend.h b/include/llvm/Target/TargetAsmBackend.h
index 17322d58093..9d58bdb7267 100644
--- a/include/llvm/Target/TargetAsmBackend.h
+++ b/include/llvm/Target/TargetAsmBackend.h
@@ -29,10 +29,7 @@ class TargetAsmBackend {
   TargetAsmBackend(const TargetAsmBackend &);   // DO NOT IMPLEMENT
   void operator=(const TargetAsmBackend &);  // DO NOT IMPLEMENT
 protected: // Can only create subclasses.
-  TargetAsmBackend(const Target &);
-
-  /// TheTarget - The Target that this machine was created for.
-  const Target &TheTarget;
+  TargetAsmBackend();
 
   unsigned HasReliableSymbolDifference : 1;
   unsigned HasScatteredSymbols : 1;
@@ -40,8 +37,6 @@ protected: // Can only create subclasses.
 public:
   virtual ~TargetAsmBackend();
 
-  const Target &getTarget() const { return TheTarget; }
-
   virtual const MCObjectFormat &getObjectFormat() const = 0;
 
   /// createObjectWriter - Create a new MCObjectWriter instance for use by the
diff --git a/lib/MC/TargetAsmBackend.cpp b/lib/MC/TargetAsmBackend.cpp
index 1f104105c12..7ad215b9bf1 100644
--- a/lib/MC/TargetAsmBackend.cpp
+++ b/lib/MC/TargetAsmBackend.cpp
@@ -10,9 +10,8 @@
 #include "llvm/Target/TargetAsmBackend.h"
 using namespace llvm;
 
-TargetAsmBackend::TargetAsmBackend(const Target &T)
-  : TheTarget(T),
-    HasReliableSymbolDifference(false),
+TargetAsmBackend::TargetAsmBackend()
+  : HasReliableSymbolDifference(false),
     HasScatteredSymbols(false)
 {
 }
diff --git a/lib/Target/ARM/ARMAsmBackend.cpp b/lib/Target/ARM/ARMAsmBackend.cpp
index 786c3ca7e5b..a3142076e20 100644
--- a/lib/Target/ARM/ARMAsmBackend.cpp
+++ b/lib/Target/ARM/ARMAsmBackend.cpp
@@ -27,7 +27,7 @@ using namespace llvm;
 namespace {
 class ARMAsmBackend : public TargetAsmBackend {
 public:
-  ARMAsmBackend(const Target &T) : TargetAsmBackend(T) {}
+  ARMAsmBackend(const Target &T) : TargetAsmBackend() {}
 
   bool MayNeedRelaxation(const MCInst &Inst) const;
 
diff --git a/lib/Target/MBlaze/MBlazeAsmBackend.cpp b/lib/Target/MBlaze/MBlazeAsmBackend.cpp
index fcf5de0a96f..7de3cf8424a 100644
--- a/lib/Target/MBlaze/MBlazeAsmBackend.cpp
+++ b/lib/Target/MBlaze/MBlazeAsmBackend.cpp
@@ -45,7 +45,7 @@ namespace {
 class MBlazeAsmBackend : public TargetAsmBackend {
 public:
   MBlazeAsmBackend(const Target &T)
-    : TargetAsmBackend(T) {
+    : TargetAsmBackend() {
   }
 
   bool MayNeedRelaxation(const MCInst &Inst) const;
diff --git a/lib/Target/PowerPC/PPCAsmBackend.cpp b/lib/Target/PowerPC/PPCAsmBackend.cpp
index 6a6177063f5..8790a697935 100644
--- a/lib/Target/PowerPC/PPCAsmBackend.cpp
+++ b/lib/Target/PowerPC/PPCAsmBackend.cpp
@@ -19,8 +19,9 @@ using namespace llvm;
 
 namespace {
   class PPCAsmBackend : public TargetAsmBackend {
+  const Target &TheTarget;
   public:
-    PPCAsmBackend(const Target &T) : TargetAsmBackend(T) {}
+    PPCAsmBackend(const Target &T) : TargetAsmBackend(), TheTarget(T) {}
     
     bool MayNeedRelaxation(const MCInst &Inst) const {
       // FIXME.
diff --git a/lib/Target/X86/X86AsmBackend.cpp b/lib/Target/X86/X86AsmBackend.cpp
index ab8f6287452..031de9d1ddd 100644
--- a/lib/Target/X86/X86AsmBackend.cpp
+++ b/lib/Target/X86/X86AsmBackend.cpp
@@ -48,7 +48,7 @@ namespace {
 class X86AsmBackend : public TargetAsmBackend {
 public:
   X86AsmBackend(const Target &T)
-    : TargetAsmBackend(T) {}
+    : TargetAsmBackend() {}
 
   void ApplyFixup(const MCFixup &Fixup, MCDataFragment &DF,
                   uint64_t Value) const {