Intel SPMD Program Compiler  1.9.1
Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
DoStmt Class Reference

Statement implementation representing a 'do' statement in the program. More...

#include <stmt.h>

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Public Member Functions

 DoStmt (Expr *testExpr, Stmt *bodyStmts, bool doCoherentCheck, SourcePos pos)
 
void EmitCode (FunctionEmitContext *ctx) const
 
void Print (int indent) const
 
StmtTypeCheck ()
 
int EstimateCost () const
 
- Public Member Functions inherited from Stmt
 Stmt (SourcePos p, unsigned scid)
 
virtual StmtOptimize ()
 
- Public Member Functions inherited from ASTNode
 ASTNode (SourcePos p, unsigned scid)
 
virtual ~ASTNode ()
 
unsigned getValueID () const
 

Static Public Member Functions

static bool classof (DoStmt const *)
 
static bool classof (ASTNode const *N)
 
- Static Public Member Functions inherited from Stmt
static bool classof (Stmt const *)
 
static bool classof (ASTNode const *N)
 
- Static Public Member Functions inherited from ASTNode
static bool classof (ASTNode const *)
 

Public Attributes

ExprtestExpr
 
StmtbodyStmts
 
const bool doCoherentCheck
 
- Public Attributes inherited from ASTNode
SourcePos pos
 

Additional Inherited Members

- Public Types inherited from ASTNode
enum  ASTNodeTy {
  AddressOfExprID, AssignExprID, BinaryExprID, ConstExprID,
  DerefExprID, PtrDerefExprID, RefDerefExprID, ExprListID,
  FunctionCallExprID, FunctionSymbolExprID, IndexExprID, StructMemberExprID,
  VectorMemberExprID, NewExprID, NullPointerExprID, ReferenceExprID,
  SelectExprID, SizeOfExprID, SymbolExprID, SyncExprID,
  TypeCastExprID, UnaryExprID, MaxExprID, AssertStmtID,
  BreakStmtID, CaseStmtID, ContinueStmtID, DeclStmtID,
  DefaultStmtID, DeleteStmtID, DoStmtID, ExprStmtID,
  ForeachActiveStmtID, ForeachStmtID, ForeachUniqueStmtID, ForStmtID,
  GotoStmtID, IfStmtID, LabeledStmtID, PrintStmtID,
  ReturnStmtID, StmtListID, SwitchStmtID, UnmaskedStmtID
}
 

Detailed Description

Statement implementation representing a 'do' statement in the program.

Definition at line 173 of file stmt.h.

Constructor & Destructor Documentation

DoStmt::DoStmt ( Expr testExpr,
Stmt bodyStmts,
bool  doCoherentCheck,
SourcePos  pos 
)

Definition at line 1019 of file stmt.cpp.

Member Function Documentation

static bool DoStmt::classof ( DoStmt const *  )
inlinestatic

Definition at line 178 of file stmt.h.

static bool DoStmt::classof ( ASTNode const *  N)
inlinestatic

Definition at line 179 of file stmt.h.

References ASTNode::DoStmtID, and ASTNode::getValueID().

void DoStmt::EmitCode ( FunctionEmitContext ctx) const
virtual
int DoStmt::EstimateCost ( ) const
virtual

Estimate the execution cost of the node (not including the cost of the children. The value returned should be based on the COST_* enumerant values defined in ispc.h.

Implements ASTNode.

Definition at line 1168 of file stmt.cpp.

References bodyStmts, COST_UNIFORM_LOOP, COST_VARYING_LOOP, Opt::disableUniformControlFlow, g, Expr::GetType(), Type::IsUniformType(), lHasVaryingBreakOrContinue(), Globals::opt, and testExpr.

void DoStmt::Print ( int  indent) const
virtual

Print a representation of the statement (and any children AST nodes) to standard output. This method is used for debuggins.

Implements Stmt.

Definition at line 1178 of file stmt.cpp.

References bodyStmts, ASTNode::pos, Stmt::Print(), Expr::Print(), SourcePos::Print(), and testExpr.

Stmt * DoStmt::TypeCheck ( )
virtual

Type checking should be performed by the node when this method is called. In the event of an error, a NULL value may be returned. As with ASTNode::Optimize(), the caller should store the returned pointer in place of the original ASTNode *.

Implements Stmt.

Definition at line 1136 of file stmt.cpp.

References bodyStmts, Opt::disableUniformControlFlow, g, Expr::GetType(), Type::IsUniformType(), lHasVaryingBreakOrContinue(), Globals::opt, testExpr, TypeConvertExpr(), AtomicType::UniformBool, and AtomicType::VaryingBool.

Member Data Documentation

Stmt* DoStmt::bodyStmts

Definition at line 190 of file stmt.h.

Referenced by EmitCode(), EstimateCost(), Print(), TypeCheck(), and WalkAST().

const bool DoStmt::doCoherentCheck

Definition at line 191 of file stmt.h.

Referenced by EmitCode().

Expr* DoStmt::testExpr

Definition at line 189 of file stmt.h.

Referenced by EmitCode(), EstimateCost(), Print(), TypeCheck(), and WalkAST().


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