From 3f4e4592c3da4d69478ca37d17cb1d6c7024ec50 Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Sat, 1 Oct 2011 08:02:05 +0000
Subject: [PATCH] Remove now dead methods and ivar from ARMConstantPoolValue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140937 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMConstantPoolValue.cpp | 31 +++----------------------
 lib/Target/ARM/ARMConstantPoolValue.h   | 10 --------
 2 files changed, 3 insertions(+), 38 deletions(-)

diff --git a/lib/Target/ARM/ARMConstantPoolValue.cpp b/lib/Target/ARM/ARMConstantPoolValue.cpp
index 2d21e7fcf28..1061c6a0b23 100644
--- a/lib/Target/ARM/ARMConstantPoolValue.cpp
+++ b/lib/Target/ARM/ARMConstantPoolValue.cpp
@@ -35,15 +35,6 @@ ARMConstantPoolValue::ARMConstantPoolValue(Type *Ty, unsigned id,
     PCAdjust(PCAdj), Modifier(modifier),
     AddCurrentAddress(addCurrentAddress) {}
 
-ARMConstantPoolValue::ARMConstantPoolValue(const Constant *cval, unsigned id,
-                                           ARMCP::ARMCPKind K,
-                                           unsigned char PCAdj,
-                                           ARMCP::ARMCPModifier Modif,
-                                           bool AddCA)
-  : MachineConstantPoolValue((Type*)cval->getType()),
-    CVal(cval), S(NULL), LabelId(id), Kind(K), PCAdjust(PCAdj),
-    Modifier(Modif), AddCurrentAddress(AddCA) {}
-
 ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
                                            const MachineBasicBlock *mbb,
                                            unsigned id,
@@ -52,7 +43,7 @@ ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
                                            ARMCP::ARMCPModifier Modif,
                                            bool AddCA)
   : MachineConstantPoolValue((Type*)Type::getInt8PtrTy(C)),
-    CVal(NULL), MBB(mbb), S(NULL), LabelId(id), Kind(K), PCAdjust(PCAdj),
+    MBB(mbb), S(NULL), LabelId(id), Kind(K), PCAdjust(PCAdj),
     Modifier(Modif), AddCurrentAddress(AddCA) {}
 
 ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
@@ -61,23 +52,9 @@ ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
                                            ARMCP::ARMCPModifier Modif,
                                            bool AddCA)
   : MachineConstantPoolValue((Type*)Type::getInt32Ty(C)),
-    CVal(NULL), S(strdup(s)), LabelId(id), Kind(ARMCP::CPExtSymbol),
+    S(strdup(s)), LabelId(id), Kind(ARMCP::CPExtSymbol),
     PCAdjust(PCAdj), Modifier(Modif), AddCurrentAddress(AddCA) {}
 
-ARMConstantPoolValue::ARMConstantPoolValue(const GlobalValue *gv,
-                                           ARMCP::ARMCPModifier Modif)
-  : MachineConstantPoolValue((Type*)Type::getInt32Ty(gv->getContext())),
-    CVal(gv), S(NULL), LabelId(0), Kind(ARMCP::CPValue), PCAdjust(0),
-    Modifier(Modif), AddCurrentAddress(false) {}
-
-const GlobalValue *ARMConstantPoolValue::getGV() const {
-  return dyn_cast_or_null<GlobalValue>(CVal);
-}
-
-const BlockAddress *ARMConstantPoolValue::getBlockAddress() const {
-  return dyn_cast_or_null<BlockAddress>(CVal);
-}
-
 const MachineBasicBlock *ARMConstantPoolValue::getMBB() const {
   return MBB;
 }
@@ -156,9 +133,7 @@ void ARMConstantPoolValue::dump() const {
 }
 
 void ARMConstantPoolValue::print(raw_ostream &O) const {
-  if (CVal)
-    O << CVal->getName();
-  else if (MBB)
+  if (MBB)
     O << "";
   else
     O << S;
diff --git a/lib/Target/ARM/ARMConstantPoolValue.h b/lib/Target/ARM/ARMConstantPoolValue.h
index acdd434d87e..fea43790c0e 100644
--- a/lib/Target/ARM/ARMConstantPoolValue.h
+++ b/lib/Target/ARM/ARMConstantPoolValue.h
@@ -49,7 +49,6 @@ namespace ARMCP {
 /// represent PC-relative displacement between the address of the load
 /// instruction and the constant being loaded, i.e. (&GV-(LPIC+8)).
 class ARMConstantPoolValue : public MachineConstantPoolValue {
-  const Constant *CVal;    // Constant being loaded.
   const MachineBasicBlock *MBB; // MachineBasicBlock being loaded.
   const char *S;           // ExtSymbol being loaded.
   unsigned LabelId;        // Label id of the load.
@@ -65,11 +64,6 @@ protected:
                        bool AddCurrentAddress);
 
 public:
-  ARMConstantPoolValue(const Constant *cval, unsigned id,
-                       ARMCP::ARMCPKind Kind = ARMCP::CPValue,
-                       unsigned char PCAdj = 0,
-                       ARMCP::ARMCPModifier Modifier = ARMCP::no_modifier,
-                       bool AddCurrentAddress = false);
   ARMConstantPoolValue(LLVMContext &C, const MachineBasicBlock *mbb,unsigned id,
                        ARMCP::ARMCPKind Kind = ARMCP::CPValue,
                        unsigned char PCAdj = 0,
@@ -79,13 +73,9 @@ public:
                        unsigned char PCAdj = 0,
                        ARMCP::ARMCPModifier Modifier = ARMCP::no_modifier,
                        bool AddCurrentAddress = false);
-  ARMConstantPoolValue(const GlobalValue *GV, ARMCP::ARMCPModifier Modifier);
-  ARMConstantPoolValue();
   ~ARMConstantPoolValue();
 
-  const GlobalValue *getGV() const;
   const char *getSymbol() const { return S; }
-  const BlockAddress *getBlockAddress() const;
   const MachineBasicBlock *getMBB() const;
 
   ARMCP::ARMCPModifier getModifier() const { return Modifier; }
-- 
2.34.1