R600: Simplify handling of private address space

[oota-llvm.git] / lib / Target / R600 / R600InstrInfo.h

diff --git a/lib/Target/R600/R600InstrInfo.h b/lib/Target/R600/R600InstrInfo.h
index 2e36f05aa2fff75dcef0bc494ce079405595de11..d7438ef2771e5c4bb0cc20e2213699dd4dd3de43 100644 (file)
--- a/lib/Target/R600/R600InstrInfo.h
+++ b/lib/Target/R600/R600InstrInfo.h
@@ -82,6 +82,8 @@ namespace llvm {
   bool usesTextureCache(const MachineInstr *MI) const;
 
   bool mustBeLastInClause(unsigned Opcode) const;
+  bool usesAddressRegister(MachineInstr *MI) const;
+  bool definesAddressRegister(MachineInstr *MI) const;
   bool readsLDSSrcReg(const MachineInstr *MI) const;
 
   /// \returns The operand index for the given source number.  Legal values
@@ -203,10 +205,7 @@ namespace llvm {
   virtual unsigned calculateIndirectAddress(unsigned RegIndex,
                                             unsigned Channel) const;
 
-  virtual const TargetRegisterClass *getIndirectAddrStoreRegClass(
-                                                      unsigned SourceReg) const;
-
-  virtual const TargetRegisterClass *getIndirectAddrLoadRegClass() const;
+  virtual const TargetRegisterClass *getIndirectAddrRegClass() const;
 
   virtual MachineInstrBuilder buildIndirectWrite(MachineBasicBlock *MBB,
                                   MachineBasicBlock::iterator I,
@@ -218,8 +217,6 @@ namespace llvm {
                                   unsigned ValueReg, unsigned Address,
                                   unsigned OffsetReg) const;
 
-  virtual const TargetRegisterClass *getSuperIndirectRegClass() const;
-
   unsigned getMaxAlusPerClause() const;
 
   ///buildDefaultInstruction - This function returns a MachineInstr with
@@ -246,6 +243,10 @@ namespace llvm {
                                   unsigned DstReg,
                                   uint64_t Imm) const;
 
+  MachineInstr *buildMovInstr(MachineBasicBlock *MBB,
+                              MachineBasicBlock::iterator I,
+                              unsigned DstReg, unsigned SrcReg) const;
+
   /// \brief Get the index of Op in the MachineInstr.
   ///
   /// \returns -1 if the Instruction does not contain the specified \p Op.