AMDGPU: Remove remnants of old address space mapping

llvm-svn: 341165
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
index b6baade..daef37f 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
@@ -28,7 +28,7 @@
 using namespace llvm;
 
 AMDGPUCallLowering::AMDGPUCallLowering(const AMDGPUTargetLowering &TLI)
-  : CallLowering(&TLI), AMDGPUASI(TLI.getAMDGPUAS()) {
+  : CallLowering(&TLI) {
 }
 
 bool AMDGPUCallLowering::lowerReturn(MachineIRBuilder &MIRBuilder,
@@ -51,7 +51,7 @@
   MachineRegisterInfo &MRI = MF.getRegInfo();
   const Function &F = MF.getFunction();
   const DataLayout &DL = F.getParent()->getDataLayout();
-  PointerType *PtrTy = PointerType::get(ParamTy, AMDGPUASI.CONSTANT_ADDRESS);
+  PointerType *PtrTy = PointerType::get(ParamTy, AMDGPUAS::CONSTANT_ADDRESS);
   LLT PtrType = getLLTForType(*PtrTy, DL);
   unsigned DstReg = MRI.createGenericVirtualRegister(PtrType);
   unsigned KernArgSegmentPtr =
@@ -73,7 +73,7 @@
   MachineFunction &MF = MIRBuilder.getMF();
   const Function &F = MF.getFunction();
   const DataLayout &DL = F.getParent()->getDataLayout();
-  PointerType *PtrTy = PointerType::get(ParamTy, AMDGPUASI.CONSTANT_ADDRESS);
+  PointerType *PtrTy = PointerType::get(ParamTy, AMDGPUAS::CONSTANT_ADDRESS);
   MachinePointerInfo PtrInfo(UndefValue::get(PtrTy));
   unsigned TypeSize = DL.getTypeStoreSize(ParamTy);
   unsigned PtrReg = lowerParameterPtr(MIRBuilder, ParamTy, Offset);