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//=====-- AMDILSubtarget.h - Define Subtarget for the AMDIL ----*- C++ -*-====//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//==-----------------------------------------------------------------------===//
//
// This file declares the AMDIL specific subclass of TargetSubtarget.
//
//===----------------------------------------------------------------------===//
#ifndef _AMDILSUBTARGET_H_
#define _AMDILSUBTARGET_H_
#include "AMDILDevice.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/Target/TargetSubtargetInfo.h"
#include <cstdlib>
#include <string>
#define GET_SUBTARGETINFO_HEADER
#include "AMDILGenSubtargetInfo.inc"
#define MAX_CB_SIZE (1 << 16)
namespace llvm {
class Module;
class AMDILKernelManager;
class AMDILGlobalManager;
class AMDILDevice;
class AMDILSubtarget : public AMDILGenSubtargetInfo {
private:
bool CapsOverride[AMDILDeviceInfo::MaxNumberCapabilities];
mutable AMDILGlobalManager *mGM;
mutable AMDILKernelManager *mKM;
const AMDILDevice *mDevice;
size_t mDefaultSize[3];
size_t mMinimumSize[3];
std::string mDevName;
uint32_t mVersion;
bool mIs64bit;
bool mIs32on64bit;
public:
AMDILSubtarget(llvm::StringRef TT, llvm::StringRef CPU, llvm::StringRef FS);
virtual ~AMDILSubtarget();
bool isOverride(AMDILDeviceInfo::Caps) const;
bool is64bit() const;
// Helper functions to simplify if statements
bool isTargetELF() const;
AMDILGlobalManager* getGlobalManager() const;
void setGlobalManager(AMDILGlobalManager *gm) const;
AMDILKernelManager* getKernelManager() const;
void setKernelManager(AMDILKernelManager *gm) const;
const AMDILDevice* device() const;
std::string getDataLayout() const;
std::string getDeviceName() const;
virtual size_t getDefaultSize(uint32_t dim) const;
// Return the version of CAL that the backend should target.
uint32_t calVersion() const;
// ParseSubtargetFeatures - Parses features string setting specified
// subtarget options. Definition of function is
//auto generated by tblgen.
void
ParseSubtargetFeatures(
llvm::StringRef CPU,
llvm::StringRef FS);
};
} // end namespace llvm
#endif // AMDILSUBTARGET_H_
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