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Diffstat (limited to 'src/gallium/drivers/radeon/R600RegisterInfo.h')
-rw-r--r-- | src/gallium/drivers/radeon/R600RegisterInfo.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/R600RegisterInfo.h b/src/gallium/drivers/radeon/R600RegisterInfo.h new file mode 100644 index 0000000..95a44f9 --- /dev/null +++ b/src/gallium/drivers/radeon/R600RegisterInfo.h @@ -0,0 +1,44 @@ +//===-- R600RegisterInfo.h - TODO: Add brief description -------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// TODO: Add full description +// +//===----------------------------------------------------------------------===// + +#ifndef R600REGISTERINFO_H_ +#define R600REGISTERINFO_H_ + +#include "AMDGPUTargetMachine.h" +#include "AMDILRegisterInfo.h" + +namespace llvm { + + class R600TargetMachine; + class TargetInstrInfo; + + struct R600RegisterInfo : public AMDGPURegisterInfo + { + AMDGPUTargetMachine &TM; + const TargetInstrInfo &TII; + + R600RegisterInfo(AMDGPUTargetMachine &tm, const TargetInstrInfo &tii); + + virtual BitVector getReservedRegs(const MachineFunction &MF) const; + + virtual const TargetRegisterClass * + getISARegClass(const TargetRegisterClass * rc) const; + unsigned getHWRegIndex(unsigned reg) const; + unsigned getHWRegChan(unsigned reg) const; +private: + unsigned getHWRegChanGen(unsigned reg) const; + unsigned getHWRegIndexGen(unsigned reg) const; + }; +} // End namespace llvm + +#endif // AMDIDSAREGISTERINFO_H_ |