clang  8.0.0svn
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clang::MSAsmStmt Class Reference

This represents a Microsoft inline-assembly statement extension. More...

#include "clang/AST/Stmt.h"

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Public Member Functions

 MSAsmStmt (const ASTContext &C, SourceLocation asmloc, SourceLocation lbraceloc, bool issimple, bool isvolatile, ArrayRef< Token > asmtoks, unsigned numoutputs, unsigned numinputs, ArrayRef< StringRef > constraints, ArrayRef< Expr *> exprs, StringRef asmstr, ArrayRef< StringRef > clobbers, SourceLocation endloc)
 
 MSAsmStmt (EmptyShell Empty)
 Build an empty MS-style inline-assembly statement. More...
 
SourceLocation getLBraceLoc () const
 
void setLBraceLoc (SourceLocation L)
 
SourceLocation getEndLoc () const
 
void setEndLoc (SourceLocation L)
 
bool hasBraces () const
 
unsigned getNumAsmToks ()
 
TokengetAsmToks ()
 
StringRef getAsmString () const
 
std::string generateAsmString (const ASTContext &C) const
 Assemble final IR asm string. More...
 
StringRef getOutputConstraint (unsigned i) const
 
ExprgetOutputExpr (unsigned i)
 
const ExprgetOutputExpr (unsigned i) const
 
StringRef getInputConstraint (unsigned i) const
 
ExprgetInputExpr (unsigned i)
 
void setInputExpr (unsigned i, Expr *E)
 
const ExprgetInputExpr (unsigned i) const
 
ArrayRef< StringRef > getAllConstraints () const
 
ArrayRef< StringRef > getClobbers () const
 
ArrayRef< Expr * > getAllExprs () const
 
StringRef getClobber (unsigned i) const
 
SourceLocation getBeginLoc () const LLVM_READONLY
 
child_range children ()
 
- Public Member Functions inherited from clang::AsmStmt
 AsmStmt (StmtClass SC, EmptyShell Empty)
 Build an empty inline-assembly statement. More...
 
SourceLocation getAsmLoc () const
 
void setAsmLoc (SourceLocation L)
 
bool isSimple () const
 
void setSimple (bool V)
 
bool isVolatile () const
 
void setVolatile (bool V)
 
SourceLocation getBeginLoc () const LLVM_READONLY
 
SourceLocation getEndLoc () const LLVM_READONLY
 
std::string generateAsmString (const ASTContext &C) const
 Assemble final IR asm string. More...
 
unsigned getNumOutputs () const
 
StringRef getOutputConstraint (unsigned i) const
 getOutputConstraint - Return the constraint string for the specified output operand. More...
 
bool isOutputPlusConstraint (unsigned i) const
 isOutputPlusConstraint - Return true if the specified output constraint is a "+" constraint (which is both an input and an output) or false if it is an "=" constraint (just an output). More...
 
const ExprgetOutputExpr (unsigned i) const
 
unsigned getNumPlusOperands () const
 getNumPlusOperands - Return the number of output operands that have a "+" constraint. More...
 
unsigned getNumInputs () const
 
StringRef getInputConstraint (unsigned i) const
 getInputConstraint - Return the specified input constraint. More...
 
const ExprgetInputExpr (unsigned i) const
 
unsigned getNumClobbers () const
 
StringRef getClobber (unsigned i) const
 
inputs_iterator begin_inputs ()
 
inputs_iterator end_inputs ()
 
inputs_range inputs ()
 
const_inputs_iterator begin_inputs () const
 
const_inputs_iterator end_inputs () const
 
inputs_const_range inputs () const
 
outputs_iterator begin_outputs ()
 
outputs_iterator end_outputs ()
 
outputs_range outputs ()
 
const_outputs_iterator begin_outputs () const
 
const_outputs_iterator end_outputs () const
 
outputs_const_range outputs () const
 
child_range children ()
 
- Public Member Functions inherited from clang::Stmt
void * operator new (size_t bytes, const ASTContext &C, unsigned alignment=8)
 
void * operator new (size_t bytes, const ASTContext *C, unsigned alignment=8)
 
void * operator new (size_t bytes, void *mem) noexcept
 
void operator delete (void *, const ASTContext &, unsigned) noexcept
 
void operator delete (void *, const ASTContext *, unsigned) noexcept
 
void operator delete (void *, size_t) noexcept
 
void operator delete (void *, void *) noexcept
 
 Stmt (StmtClass SC)
 
StmtClass getStmtClass () const
 
const char * getStmtClassName () const
 
SourceRange getSourceRange () const LLVM_READONLY
 SourceLocation tokens are not useful in isolation - they are low level value objects created/interpreted by SourceManager. More...
 
SourceLocation getBeginLoc () const LLVM_READONLY
 
SourceLocation getEndLoc () const LLVM_READONLY
 
void dump () const
 Dumps the specified AST fragment and all subtrees to llvm::errs(). More...
 
void dump (SourceManager &SM) const
 
void dump (raw_ostream &OS, SourceManager &SM) const
 
void dump (raw_ostream &OS) const
 
int64_t getID (const ASTContext &Context) const
 
void dumpColor () const
 dumpColor - same as dump(), but forces color highlighting. More...
 
void dumpPretty (const ASTContext &Context) const
 dumpPretty/printPretty - These two methods do a "pretty print" of the AST back to its original source language syntax. More...
 
void printPretty (raw_ostream &OS, PrinterHelper *Helper, const PrintingPolicy &Policy, unsigned Indentation=0, StringRef NewlineSymbol="\, const ASTContext *Context=nullptr) const
 
void viewAST () const
 viewAST - Visualize an AST rooted at this Stmt* using GraphViz. More...
 
StmtIgnoreImplicit ()
 Skip past any implicit AST nodes which might surround this statement, such as ExprWithCleanups or ImplicitCastExpr nodes. More...
 
const StmtIgnoreImplicit () const
 
StmtIgnoreContainers (bool IgnoreCaptured=false)
 Skip no-op (attributed, compound) container stmts and skip captured stmt at the top, if IgnoreCaptured is true. More...
 
const StmtIgnoreContainers (bool IgnoreCaptured=false) const
 
const StmtstripLabelLikeStatements () const
 Strip off all label-like statements. More...
 
StmtstripLabelLikeStatements ()
 
child_range children ()
 
const_child_range children () const
 
child_iterator child_begin ()
 
child_iterator child_end ()
 
const_child_iterator child_begin () const
 
const_child_iterator child_end () const
 
void Profile (llvm::FoldingSetNodeID &ID, const ASTContext &Context, bool Canonical) const
 Produce a unique representation of the given statement. More...
 
void ProcessODRHash (llvm::FoldingSetNodeID &ID, ODRHash &Hash) const
 Calculate a unique representation for a statement that is stable across compiler invocations. More...
 

Static Public Member Functions

static bool classof (const Stmt *T)
 
- Static Public Member Functions inherited from clang::AsmStmt
static bool classof (const Stmt *T)
 
- Static Public Member Functions inherited from clang::Stmt
static void addStmtClass (const StmtClass s)
 
static void EnableStatistics ()
 
static void PrintStats ()
 

Friends

class ASTStmtReader
 

Additional Inherited Members

- Public Types inherited from clang::AsmStmt
using inputs_iterator = ExprIterator
 
using const_inputs_iterator = ConstExprIterator
 
using inputs_range = llvm::iterator_range< inputs_iterator >
 
using inputs_const_range = llvm::iterator_range< const_inputs_iterator >
 
using outputs_iterator = ExprIterator
 
using const_outputs_iterator = ConstExprIterator
 
using outputs_range = llvm::iterator_range< outputs_iterator >
 
using outputs_const_range = llvm::iterator_range< const_outputs_iterator >
 
- Public Types inherited from clang::Stmt
enum  StmtClass { NoStmtClass = 0 }
 
using child_iterator = StmtIterator
 Child Iterators: All subclasses must implement 'children' to permit easy iteration over the substatements/subexpessions of an AST node. More...
 
using const_child_iterator = ConstStmtIterator
 
using child_range = llvm::iterator_range< child_iterator >
 
using const_child_range = llvm::iterator_range< const_child_iterator >
 
- Protected Types inherited from clang::Stmt
enum  { NumStmtBits = 8 }
 
enum  { NumExprBits = NumStmtBits + 9 }
 
enum  APFloatSemantics {
  IEEEhalf, IEEEsingle, IEEEdouble, x87DoubleExtended,
  IEEEquad, PPCDoubleDouble
}
 
- Protected Member Functions inherited from clang::AsmStmt
 AsmStmt (StmtClass SC, SourceLocation asmloc, bool issimple, bool isvolatile, unsigned numoutputs, unsigned numinputs, unsigned numclobbers)
 
- Protected Member Functions inherited from clang::Stmt
void * operator new (size_t bytes) noexcept
 
void operator delete (void *data) noexcept
 
 Stmt (StmtClass SC, EmptyShell)
 Construct an empty statement. More...
 
- Protected Attributes inherited from clang::AsmStmt
SourceLocation AsmLoc
 
bool IsSimple
 True if the assembly statement does not have any input or output operands. More...
 
bool IsVolatile
 If true, treat this inline assembly as having side effects. More...
 
unsigned NumOutputs
 
unsigned NumInputs
 
unsigned NumClobbers
 
Stmt ** Exprs = nullptr
 
- Protected Attributes inherited from clang::Stmt
union {
   StmtBitfields   StmtBits
 
   NullStmtBitfields   NullStmtBits
 
   CompoundStmtBitfields   CompoundStmtBits
 
   LabelStmtBitfields   LabelStmtBits
 
   AttributedStmtBitfields   AttributedStmtBits
 
   IfStmtBitfields   IfStmtBits
 
   SwitchStmtBitfields   SwitchStmtBits
 
   WhileStmtBitfields   WhileStmtBits
 
   DoStmtBitfields   DoStmtBits
 
   ForStmtBitfields   ForStmtBits
 
   GotoStmtBitfields   GotoStmtBits
 
   ContinueStmtBitfields   ContinueStmtBits
 
   BreakStmtBitfields   BreakStmtBits
 
   ReturnStmtBitfields   ReturnStmtBits
 
   SwitchCaseBitfields   SwitchCaseBits
 
   ExprBitfields   ExprBits
 
   PredefinedExprBitfields   PredefinedExprBits
 
   DeclRefExprBitfields   DeclRefExprBits
 
   FloatingLiteralBitfields   FloatingLiteralBits
 
   StringLiteralBitfields   StringLiteralBits
 
   CharacterLiteralBitfields   CharacterLiteralBits
 
   UnaryOperatorBitfields   UnaryOperatorBits
 
   UnaryExprOrTypeTraitExprBitfields   UnaryExprOrTypeTraitExprBits
 
   ArraySubscriptExprBitfields   ArraySubscriptExprBits
 
   CallExprBitfields   CallExprBits
 
   MemberExprBitfields   MemberExprBits
 
   CastExprBitfields   CastExprBits
 
   BinaryOperatorBitfields   BinaryOperatorBits
 
   InitListExprBitfields   InitListExprBits
 
   ParenListExprBitfields   ParenListExprBits
 
   PseudoObjectExprBitfields   PseudoObjectExprBits
 
   CXXBoolLiteralExprBitfields   CXXBoolLiteralExprBits
 
   CXXNullPtrLiteralExprBitfields   CXXNullPtrLiteralExprBits
 
   CXXThisExprBitfields   CXXThisExprBits
 
   CXXThrowExprBitfields   CXXThrowExprBits
 
   CXXDefaultArgExprBitfields   CXXDefaultArgExprBits
 
   CXXDefaultInitExprBitfields   CXXDefaultInitExprBits
 
   TypeTraitExprBitfields   TypeTraitExprBits
 
   ExprWithCleanupsBitfields   ExprWithCleanupsBits
 
   CoawaitExprBitfields   CoawaitBits
 
   ObjCIndirectCopyRestoreExprBitfields   ObjCIndirectCopyRestoreExprBits
 
   OpaqueValueExprBitfields   OpaqueValueExprBits
 
}; 
 

Detailed Description

This represents a Microsoft inline-assembly statement extension.

Definition at line 2604 of file Stmt.h.

Constructor & Destructor Documentation

◆ MSAsmStmt() [1/2]

MSAsmStmt::MSAsmStmt ( const ASTContext C,
SourceLocation  asmloc,
SourceLocation  lbraceloc,
bool  issimple,
bool  isvolatile,
ArrayRef< Token asmtoks,
unsigned  numoutputs,
unsigned  numinputs,
ArrayRef< StringRef >  constraints,
ArrayRef< Expr *>  exprs,
StringRef  asmstr,
ArrayRef< StringRef >  clobbers,
SourceLocation  endloc 
)

Definition at line 752 of file Stmt.cpp.

◆ MSAsmStmt() [2/2]

clang::MSAsmStmt::MSAsmStmt ( EmptyShell  Empty)
inlineexplicit

Build an empty MS-style inline-assembly statement.

Definition at line 2625 of file Stmt.h.

Member Function Documentation

◆ children()

child_range clang::MSAsmStmt::children ( )
inline

Definition at line 2699 of file Stmt.h.

◆ classof()

static bool clang::MSAsmStmt::classof ( const Stmt T)
inlinestatic

Definition at line 2695 of file Stmt.h.

References clang::Stmt::getStmtClass().

◆ generateAsmString()

std::string MSAsmStmt::generateAsmString ( const ASTContext C) const

Assemble final IR asm string.

Assemble final IR asm string (MS-style).

Definition at line 708 of file Stmt.cpp.

◆ getAllConstraints()

ArrayRef<StringRef> clang::MSAsmStmt::getAllConstraints ( ) const
inline

Definition at line 2672 of file Stmt.h.

◆ getAllExprs()

ArrayRef<Expr*> clang::MSAsmStmt::getAllExprs ( ) const
inline

Definition at line 2680 of file Stmt.h.

◆ getAsmString()

StringRef clang::MSAsmStmt::getAsmString ( ) const
inline

Definition at line 2638 of file Stmt.h.

References AttributeLangSupport::C.

◆ getAsmToks()

Token* clang::MSAsmStmt::getAsmToks ( )
inline

Definition at line 2635 of file Stmt.h.

◆ getBeginLoc()

SourceLocation clang::MSAsmStmt::getBeginLoc ( ) const
inline

Definition at line 2693 of file Stmt.h.

◆ getClobber()

StringRef clang::MSAsmStmt::getClobber ( unsigned  i) const
inline

Definition at line 2685 of file Stmt.h.

References clang::initialize().

◆ getClobbers()

ArrayRef<StringRef> clang::MSAsmStmt::getClobbers ( ) const
inline

Definition at line 2676 of file Stmt.h.

◆ getEndLoc()

SourceLocation clang::MSAsmStmt::getEndLoc ( ) const
inline

Definition at line 2629 of file Stmt.h.

◆ getInputConstraint()

StringRef clang::MSAsmStmt::getInputConstraint ( unsigned  i) const
inline

Definition at line 2658 of file Stmt.h.

◆ getInputExpr() [1/2]

Expr * MSAsmStmt::getInputExpr ( unsigned  i)

Definition at line 717 of file Stmt.cpp.

◆ getInputExpr() [2/2]

const Expr* clang::MSAsmStmt::getInputExpr ( unsigned  i) const
inline

Definition at line 2666 of file Stmt.h.

◆ getLBraceLoc()

SourceLocation clang::MSAsmStmt::getLBraceLoc ( ) const
inline

Definition at line 2627 of file Stmt.h.

◆ getNumAsmToks()

unsigned clang::MSAsmStmt::getNumAsmToks ( )
inline

Definition at line 2634 of file Stmt.h.

◆ getOutputConstraint()

StringRef clang::MSAsmStmt::getOutputConstraint ( unsigned  i) const
inline

Definition at line 2645 of file Stmt.h.

◆ getOutputExpr() [1/2]

Expr * MSAsmStmt::getOutputExpr ( unsigned  i)

Definition at line 713 of file Stmt.cpp.

◆ getOutputExpr() [2/2]

const Expr* clang::MSAsmStmt::getOutputExpr ( unsigned  i) const
inline

Definition at line 2652 of file Stmt.h.

◆ hasBraces()

bool clang::MSAsmStmt::hasBraces ( ) const
inline

Definition at line 2632 of file Stmt.h.

References clang::SourceLocation::isValid().

◆ setEndLoc()

void clang::MSAsmStmt::setEndLoc ( SourceLocation  L)
inline

Definition at line 2630 of file Stmt.h.

◆ setInputExpr()

void MSAsmStmt::setInputExpr ( unsigned  i,
Expr E 
)

Definition at line 721 of file Stmt.cpp.

◆ setLBraceLoc()

void clang::MSAsmStmt::setLBraceLoc ( SourceLocation  L)
inline

Definition at line 2628 of file Stmt.h.

Friends And Related Function Documentation

◆ ASTStmtReader

friend class ASTStmtReader
friend

Definition at line 2605 of file Stmt.h.


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