//===- AMDILSubtarget.cpp - AMDIL Subtarget Information -------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//==-----------------------------------------------------------------------===//
//
// This file implements the AMD IL specific subclass of TargetSubtarget.
//
//===----------------------------------------------------------------------===//

#include "AMDILSubtarget.h"
#include "AMDIL.h"
#include "AMDILDevices.h"
#include "AMDILUtilityFunctions.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/MC/SubtargetFeature.h"

using namespace llvm;

#define GET_SUBTARGETINFO_CTOR
#include "AMDGPUGenSubtargetInfo.inc"

AMDILSubtarget::AMDILSubtarget(llvm::StringRef TT, llvm::StringRef CPU, llvm::StringRef FS) : AMDGPUGenSubtargetInfo( TT, CPU, FS ),
  mDumpCode(false)
{
}
AMDILSubtarget::~AMDILSubtarget()
{
  delete mDevice;
}
bool
AMDILSubtarget::isOverride(AMDILDeviceInfo::Caps caps) const
{
  assert(caps < AMDILDeviceInfo::MaxNumberCapabilities &&
      "Caps index is out of bounds!");
  return CapsOverride[caps];
}
bool
AMDILSubtarget::is64bit() const 
{
  return mIs64bit;
}
bool
AMDILSubtarget::isTargetELF() const
{
  return false;
}
size_t
AMDILSubtarget::getDefaultSize(uint32_t dim) const
{
  if (dim > 3) {
    return 1;
  } else {
    return mDefaultSize[dim];
  }
}
uint32_t
AMDILSubtarget::calVersion() const
{
  return mVersion;
}

AMDILGlobalManager*
AMDILSubtarget::getGlobalManager() const
{
  return mGM;
}
void
AMDILSubtarget::setGlobalManager(AMDILGlobalManager *gm) const
{
  mGM = gm;
}

AMDILKernelManager*
AMDILSubtarget::getKernelManager() const
{
  return mKM;
}
void
AMDILSubtarget::setKernelManager(AMDILKernelManager *km) const
{
  mKM = km;
}
std::string
AMDILSubtarget::getDataLayout() const
{
    if (!mDevice) {
        return std::string("e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16"
                "-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:32:32"
                "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64"
                "-v96:128:128-v128:128:128-v192:256:256-v256:256:256"
                "-v512:512:512-v1024:1024:1024-v2048:2048:2048-a0:0:64");
    }
    return mDevice->getDataLayout();
}

std::string
AMDILSubtarget::getDeviceName() const
{
  return mDevName;
}
const AMDILDevice *
AMDILSubtarget::device() const
{
  return mDevice;
}