1 files changed, 3 insertions, 14 deletions
diff --git a/lib/Target/R600/R600RegisterInfo.cpp b/lib/Target/R600/R600RegisterInfo.cpp
index f3bb88b3eefc..dc9567505082 100644
--- a/lib/Target/R600/R600RegisterInfo.cpp
+++ b/lib/Target/R600/R600RegisterInfo.cpp
@@ -20,15 +20,14 @@
 
 using namespace llvm;
 
-R600RegisterInfo::R600RegisterInfo(AMDGPUTargetMachine &tm)
-: AMDGPURegisterInfo(tm),
-  TM(tm)
+R600RegisterInfo::R600RegisterInfo(const AMDGPUSubtarget &st)
+: AMDGPURegisterInfo(st)
   { RCW.RegWeight = 0; RCW.WeightLimit = 0;}
 
 BitVector R600RegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   BitVector Reserved(getNumRegs());
 
-  const R600InstrInfo *TII = static_cast<const R600InstrInfo*>(TM.getInstrInfo());
+  const R600InstrInfo *TII = static_cast<const R600InstrInfo*>(ST.getInstrInfo());
 
   Reserved.set(AMDGPU::ZERO);
   Reserved.set(AMDGPU::HALF);
@@ -55,16 +54,6 @@ BitVector R600RegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   return Reserved;
 }
 
-const TargetRegisterClass *
-R600RegisterInfo::getISARegClass(const TargetRegisterClass * rc) const {
-  switch (rc->getID()) {
-  case AMDGPU::GPRF32RegClassID:
-  case AMDGPU::GPRI32RegClassID:
-    return &AMDGPU::R600_Reg32RegClass;
-  default: return rc;
-  }
-}
-
 unsigned R600RegisterInfo::getHWRegChan(unsigned reg) const {
   return this->getEncodingValue(reg) >> HW_CHAN_SHIFT;
 }