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// $Id$
//***************************************************************************
// File:
// Sparc.cpp
//
// Purpose:
//
// History:
// 7/15/01 - Vikram Adve - Created
//**************************************************************************/
#include "llvm/CodeGen/Sparc.h"
//************************ Class Implementations **************************/
//---------------------------------------------------------------------------
// class UltraSparcMachine
//
// Purpose:
// Primary interface to machine description for the UltraSPARC.
// Primarily just initializes machine-dependent parameters in
// class TargetMachine, and creates machine-dependent subclasses
// for classes such as MachineInstrInfo.
//
//---------------------------------------------------------------------------
UltraSparc::UltraSparc()
: TargetMachine(new UltraSparcInstrInfo)
{
optSizeForSubWordData = 4;
intSize = 4;
floatSize = 4;
longSize = 8;
doubleSize = 8;
longDoubleSize = 16;
pointerSize = 8;
minMemOpWordSize = 8;
maxAtomicMemOpWordSize = 8;
zeroRegNum = 0; // %g0 always gives 0 on Sparc
}
UltraSparc::~UltraSparc()
{
delete (UltraSparcInstrInfo*) machineInstrInfo;
}
//**************************************************************************/
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