| // $Id$ |
| //*************************************************************************** |
| // File: |
| // Sparc.cpp |
| // |
| // Purpose: |
| // |
| // History: |
| // 7/15/01 - Vikram Adve - Created |
| //**************************************************************************/ |
| |
| |
| //************************** System Include Files **************************/ |
| |
| //*************************** User Include Files ***************************/ |
| |
| #include "llvm/DerivedTypes.h" |
| #include "llvm/Codegen/Sparc.h" |
| |
| |
| //************************ Exported Constants ******************************/ |
| |
| |
| // Set external object describing the machine instructions |
| // |
| const MachineInstrInfo* TargetMachineInstrInfo = SparcMachineInstrInfo; |
| |
| |
| //************************ Class Implementations **************************/ |
| |
| |
| //--------------------------------------------------------------------------- |
| // class UltraSparcMachine |
| // |
| // Purpose: |
| // Machine description. |
| // |
| //--------------------------------------------------------------------------- |
| |
| UltraSparc::UltraSparc() |
| : TargetMachine() |
| { |
| optSizeForSubWordData = 4; |
| intSize = 4; |
| floatSize = 4; |
| longSize = 8; |
| doubleSize = 8; |
| longDoubleSize = 16; |
| pointerSize = 8; |
| minMemOpWordSize = 8; |
| maxAtomicMemOpWordSize = 8; |
| machineInstrInfo = SparcMachineInstrInfo; |
| zeroRegNum = 0; // %g0 always gives 0 on Sparc |
| } |
| |
| //**************************************************************************/ |