SparcSubtarget.h revision 4ee451de366474b9c228b4e5fa573795a715216d
1//=====-- SparcSubtarget.h - Define Subtarget for the SPARC ----*- C++ -*-====// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file declares the SPARC specific subclass of TargetSubtarget. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef SPARC_SUBTARGET_H 15#define SPARC_SUBTARGET_H 16 17#include "llvm/Target/TargetSubtarget.h" 18#include <string> 19 20namespace llvm { 21 class Module; 22 23class SparcSubtarget : public TargetSubtarget { 24 bool IsV9; 25 bool V8DeprecatedInsts; 26 bool IsVIS; 27public: 28 SparcSubtarget(const Module &M, const std::string &FS); 29 30 bool isV9() const { return IsV9; } 31 bool isVIS() const { return IsVIS; } 32 bool useDeprecatedV8Instructions() const { return V8DeprecatedInsts; } 33 34 /// ParseSubtargetFeatures - Parses features string setting specified 35 /// subtarget options. Definition of function is auto generated by tblgen. 36 void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU); 37 38}; 39 40} // end namespace llvm 41 42#endif 43