MipsSubtarget.cpp File Reference

#include "MipsMachineFunction.h"
#include "Mips.h"
#include "MipsRegisterInfo.h"
#include "MipsSubtarget.h"
#include "MipsTargetMachine.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/Function.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/raw_ostream.h"
#include "MipsGenSubtargetInfo.inc"

Include dependency graph for MipsSubtarget.cpp:

Go to the source code of this file.

Defines
#define	DEBUG_TYPE   "mips-subtarget"
#define	GET_SUBTARGETINFO_TARGET_DESC
#define	GET_SUBTARGETINFO_CTOR
Functions
static StringRef	selectMipsCPU (Triple TT, StringRef CPU)
static std::string	computeDataLayout (const MipsSubtarget &ST)
Variables
static cl::opt< bool >	Mixed16_32 ("mips-mixed-16-32", cl::init(false), cl::desc("Allow for a mixture of Mips16 ""and Mips32 code in a single source file"), cl::Hidden)
static cl::opt< bool >	Mips_Os16 ("mips-os16", cl::init(false), cl::desc("Compile all functions that don' use ""floating point as Mips 16"), cl::Hidden)
static cl::opt< bool >	Mips16HardFloat ("mips16-hard-float", cl::NotHidden, cl::desc("MIPS: mips16 hard float enable."), cl::init(false))
static cl::opt< bool >	Mips16ConstantIslands ("mips16-constant-islands", cl::NotHidden, cl::desc("MIPS: mips16 constant islands enable."), cl::init(true))

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Define Documentation

#define DEBUG_TYPE   "mips-subtarget"

Definition at line 28 of file MipsSubtarget.cpp.

#define GET_SUBTARGETINFO_CTOR

Definition at line 31 of file MipsSubtarget.cpp.

#define GET_SUBTARGETINFO_TARGET_DESC

Definition at line 30 of file MipsSubtarget.cpp.

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Function Documentation

static std::string computeDataLayout

(

const MipsSubtarget &

ST

)

[static]

Definition at line 75 of file MipsSubtarget.cpp.

References llvm::MipsSubtarget::isABI_N32(), llvm::MipsSubtarget::isABI_N64(), llvm::MipsSubtarget::isLittle(), and llvm::MipsISD::Ret.

static StringRef selectMipsCPU	(	Triple	TT,
		StringRef	CPU
	)		[static]

Select the Mips CPU for the given triple and cpu name. FIXME: Merge with the copy in MipsMCTargetDesc.cpp

Definition at line 63 of file MipsSubtarget.cpp.

References llvm::StringRef::empty(), llvm::Triple::getArch(), llvm::Triple::mips, and llvm::Triple::mipsel.

Referenced by llvm::MipsSubtarget::initializeSubtargetDependencies().

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Variable Documentation

cl::opt<bool> Mips16ConstantIslands("mips16-constant-islands", cl::NotHidden, cl::desc("MIPS: mips16 constant islands enable."), cl::init(true)) [static]

Referenced by llvm::MipsSubtarget::useConstantIslands().

cl::opt<bool> Mips16HardFloat("mips16-hard-float", cl::NotHidden, cl::desc("MIPS: mips16 hard float enable."), cl::init(false)) [static]

Referenced by llvm::createMips16HardFloat().

cl::opt<bool> Mips_Os16("mips-os16", cl::init(false), cl::desc("Compile all functions that don' use ""floating point as Mips 16"), cl::Hidden) [static]

cl::opt<bool> Mixed16_32("mips-mixed-16-32", cl::init(false), cl::desc("Allow for a mixture of Mips16 ""and Mips32 code in a single source file"), cl::Hidden) [static]