LLVM  6.0.0svn
Public Types | Public Member Functions | Static Public Member Functions | List of all members
llvm::NVPTXFloatMCExpr Class Reference

#include "Target/NVPTX/NVPTXMCExpr.h"

Inheritance diagram for llvm::NVPTXFloatMCExpr:
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Collaboration diagram for llvm::NVPTXFloatMCExpr:
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Public Types

enum  VariantKind { VK_NVPTX_None, VK_NVPTX_HALF_PREC_FLOAT, VK_NVPTX_SINGLE_PREC_FLOAT, VK_NVPTX_DOUBLE_PREC_FLOAT }
 
- Public Types inherited from llvm::MCExpr
enum  ExprKind {
  Binary, Constant, SymbolRef, Unary,
  Target
}
 

Public Member Functions

void printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const override
 
bool evaluateAsRelocatableImpl (MCValue &Res, const MCAsmLayout *Layout, const MCFixup *Fixup) const override
 
void visitUsedExpr (MCStreamer &Streamer) const override
 
MCFragmentfindAssociatedFragment () const override
 
void fixELFSymbolsInTLSFixups (MCAssembler &Asm) const override
 
Accessors
VariantKind getKind () const
 getOpcode - Get the kind of this expression. More...
 
APFloat getAPFloat () const
 getSubExpr - Get the child of this expression. More...
 
- Public Member Functions inherited from llvm::MCExpr
 MCExpr (const MCExpr &)=delete
 
MCExproperator= (const MCExpr &)=delete
 
ExprKind getKind () const
 
SMLoc getLoc () const
 
void print (raw_ostream &OS, const MCAsmInfo *MAI, bool InParens=false) const
 
void dump () const
 
bool evaluateAsAbsolute (int64_t &Res, const MCAsmLayout &Layout, const SectionAddrMap &Addrs) const
 Try to evaluate the expression to an absolute value. More...
 
bool evaluateAsAbsolute (int64_t &Res) const
 
bool evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm) const
 
bool evaluateAsAbsolute (int64_t &Res, const MCAsmLayout &Layout) const
 
bool evaluateKnownAbsolute (int64_t &Res, const MCAsmLayout &Layout) const
 
bool evaluateAsRelocatable (MCValue &Res, const MCAsmLayout *Layout, const MCFixup *Fixup) const
 Try to evaluate the expression to a relocatable value, i.e. More...
 
bool evaluateAsValue (MCValue &Res, const MCAsmLayout &Layout) const
 Try to evaluate the expression to the form (a - b + constant) where neither a nor b are variables. More...
 
MCFragmentfindAssociatedFragment () const
 Find the "associated section" for this expression, which is currently defined as the absolute section for constants, or otherwise the section associated with the first defined symbol in the expression. More...
 

Static Public Member Functions

static bool classof (const MCExpr *E)
 
Construction
static const NVPTXFloatMCExprcreate (VariantKind Kind, const APFloat &Flt, MCContext &Ctx)
 
static const NVPTXFloatMCExprcreateConstantFPHalf (const APFloat &Flt, MCContext &Ctx)
 
static const NVPTXFloatMCExprcreateConstantFPSingle (const APFloat &Flt, MCContext &Ctx)
 
static const NVPTXFloatMCExprcreateConstantFPDouble (const APFloat &Flt, MCContext &Ctx)
 
- Static Public Member Functions inherited from llvm::MCTargetExpr
static bool classof (const MCExpr *E)
 

Additional Inherited Members

- Protected Member Functions inherited from llvm::MCTargetExpr
 MCTargetExpr ()
 
virtual ~MCTargetExpr ()=default
 
- Protected Member Functions inherited from llvm::MCExpr
 MCExpr (ExprKind Kind, SMLoc Loc)
 
bool evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler *Asm, const MCAsmLayout *Layout, const MCFixup *Fixup, const SectionAddrMap *Addrs, bool InSet) const
 

Detailed Description

Definition at line 21 of file NVPTXMCExpr.h.

Member Enumeration Documentation

◆ VariantKind

Enumerator
VK_NVPTX_None 
VK_NVPTX_HALF_PREC_FLOAT 
VK_NVPTX_SINGLE_PREC_FLOAT 
VK_NVPTX_DOUBLE_PREC_FLOAT 

Definition at line 23 of file NVPTXMCExpr.h.

Member Function Documentation

◆ classof()

static bool llvm::NVPTXFloatMCExpr::classof ( const MCExpr E)
inlinestatic

Definition at line 83 of file NVPTXMCExpr.h.

References llvm::MCExpr::getKind(), and llvm::MCExpr::Target.

◆ create()

const NVPTXFloatMCExpr * NVPTXFloatMCExpr::create ( VariantKind  Kind,
const APFloat Flt,
MCContext Ctx 
)
static

◆ createConstantFPDouble()

static const NVPTXFloatMCExpr* llvm::NVPTXFloatMCExpr::createConstantFPDouble ( const APFloat Flt,
MCContext Ctx 
)
inlinestatic

Definition at line 54 of file NVPTXMCExpr.h.

References create(), and VK_NVPTX_DOUBLE_PREC_FLOAT.

Referenced by llvm::NVPTXAsmPrinter::emitLineNumberAsDotLoc().

◆ createConstantFPHalf()

static const NVPTXFloatMCExpr* llvm::NVPTXFloatMCExpr::createConstantFPHalf ( const APFloat Flt,
MCContext Ctx 
)
inlinestatic

Definition at line 44 of file NVPTXMCExpr.h.

References create(), and VK_NVPTX_HALF_PREC_FLOAT.

Referenced by llvm::NVPTXAsmPrinter::emitLineNumberAsDotLoc().

◆ createConstantFPSingle()

static const NVPTXFloatMCExpr* llvm::NVPTXFloatMCExpr::createConstantFPSingle ( const APFloat Flt,
MCContext Ctx 
)
inlinestatic

Definition at line 49 of file NVPTXMCExpr.h.

References create(), and VK_NVPTX_SINGLE_PREC_FLOAT.

Referenced by llvm::NVPTXAsmPrinter::emitLineNumberAsDotLoc().

◆ evaluateAsRelocatableImpl()

bool llvm::NVPTXFloatMCExpr::evaluateAsRelocatableImpl ( MCValue Res,
const MCAsmLayout Layout,
const MCFixup Fixup 
) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 72 of file NVPTXMCExpr.h.

◆ findAssociatedFragment()

MCFragment* llvm::NVPTXFloatMCExpr::findAssociatedFragment ( ) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 78 of file NVPTXMCExpr.h.

◆ fixELFSymbolsInTLSFixups()

void llvm::NVPTXFloatMCExpr::fixELFSymbolsInTLSFixups ( MCAssembler Asm) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 81 of file NVPTXMCExpr.h.

◆ getAPFloat()

APFloat llvm::NVPTXFloatMCExpr::getAPFloat ( ) const
inline

getSubExpr - Get the child of this expression.

Definition at line 67 of file NVPTXMCExpr.h.

References printImpl().

Referenced by printImpl().

◆ getKind()

VariantKind llvm::NVPTXFloatMCExpr::getKind ( ) const
inline

getOpcode - Get the kind of this expression.

Definition at line 64 of file NVPTXMCExpr.h.

◆ printImpl()

void NVPTXFloatMCExpr::printImpl ( raw_ostream OS,
const MCAsmInfo MAI 
) const
overridevirtual

◆ visitUsedExpr()

void llvm::NVPTXFloatMCExpr::visitUsedExpr ( MCStreamer Streamer) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 77 of file NVPTXMCExpr.h.


The documentation for this class was generated from the following files: