X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FARM%2FARMConstantPoolValue.h;h=6b98d446b003bb5680e12c0ade6466a6057632d4;hb=31d157ae1ac2cd9c787dc3c1d28e64c682803844;hp=6b69cb6caa5c54f5a0fbd1773b4979e54bcbace7;hpb=9c18f51daaf89b9c706aa0557bede2cbb0debb69;p=oota-llvm.git

diff --git a/lib/Target/ARM/ARMConstantPoolValue.h b/lib/Target/ARM/ARMConstantPoolValue.h
index 6b69cb6caa5..6b98d446b00 100644
--- a/lib/Target/ARM/ARMConstantPoolValue.h
+++ b/lib/Target/ARM/ARMConstantPoolValue.h
@@ -1,4 +1,4 @@
-//===- ARMConstantPoolValue.h - ARM constantpool value ----------*- C++ -*-===//
+//===-- ARMConstantPoolValue.h - ARM constantpool value ---------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -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 MachineBasicBlock *MBB; // MachineBasicBlock being loaded.
   unsigned LabelId;        // Label id of the load.
   ARMCP::ARMCPKind Kind;   // Kind of constant.
   unsigned char PCAdjust;  // Extra adjustment if constantpool is pc-relative.
@@ -66,15 +65,8 @@ protected:
                        unsigned char PCAdj, ARMCP::ARMCPModifier Modifier,
                        bool AddCurrentAddress);
 public:
-  ARMConstantPoolValue(LLVMContext &C, const MachineBasicBlock *mbb,unsigned id,
-                       ARMCP::ARMCPKind Kind = ARMCP::CPValue,
-                       unsigned char PCAdj = 0,
-                       ARMCP::ARMCPModifier Modifier = ARMCP::no_modifier,
-                       bool AddCurrentAddress = false);
   virtual ~ARMConstantPoolValue();
 
-  const MachineBasicBlock *getMBB() const;
-
   ARMCP::ARMCPModifier getModifier() const { return Modifier; }
   const char *getModifierText() const;
   bool hasModifier() const { return Modifier != ARMCP::no_modifier; }
@@ -101,6 +93,12 @@ public:
   /// constantpool entry as another ARM constpool value.
   virtual bool hasSameValue(ARMConstantPoolValue *ACPV);
 
+  bool equals(const ARMConstantPoolValue *A) const {
+    return this->LabelId == A->LabelId &&
+      this->PCAdjust == A->PCAdjust &&
+      this->Modifier == A->Modifier;
+  }
+
   virtual void print(raw_ostream &O) const;
   void print(raw_ostream *O) const { if (O) print(*O); }
   void dump() const;
@@ -200,14 +198,15 @@ public:
 /// ARMConstantPoolMBB - ARM-specific constantpool value of a machine basic
 /// block.
 class ARMConstantPoolMBB : public ARMConstantPoolValue {
-  MachineBasicBlock *MBB;       // Machine basic block.
+  const MachineBasicBlock *MBB; // Machine basic block.
 
-  ARMConstantPoolMBB(LLVMContext &C, MachineBasicBlock *mbb, unsigned id,
+  ARMConstantPoolMBB(LLVMContext &C, const MachineBasicBlock *mbb, unsigned id,
                      unsigned char PCAdj, ARMCP::ARMCPModifier Modifier,
                      bool AddCurrentAddress);
 
 public:
-  static ARMConstantPoolMBB *Create(LLVMContext &C, MachineBasicBlock *mbb,
+  static ARMConstantPoolMBB *Create(LLVMContext &C,
+                                    const MachineBasicBlock *mbb,
                                     unsigned ID, unsigned char PCAdj);
 
   const MachineBasicBlock *getMBB() const { return MBB; }