Intel® Implicit SPMD Program Compiler (Intel® ISPC)
1.13.0
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#include <stmt.h>
Public Member Functions | |
ForeachActiveStmt (Symbol *iterSym, Stmt *stmts, SourcePos pos) | |
void | EmitCode (FunctionEmitContext *ctx) const |
void | Print (int indent) const |
Stmt * | TypeCheck () |
int | EstimateCost () const |
Public Member Functions inherited from Stmt | |
Stmt (SourcePos p, unsigned scid) | |
virtual Stmt * | Optimize () |
Public Member Functions inherited from ASTNode | |
ASTNode (SourcePos p, unsigned scid) | |
virtual | ~ASTNode () |
unsigned | getValueID () const |
Static Public Member Functions | |
static bool | classof (ForeachActiveStmt 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 | |
Symbol * | sym |
Stmt * | stmts |
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 } |
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inlinestatic |
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inlinestatic |
Definition at line 268 of file stmt.h.
References Stmt::EmitCode(), ASTNode::EstimateCost(), ASTNode::ForeachActiveStmtID, ASTNode::getValueID(), Stmt::Print(), and Stmt::TypeCheck().
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Emit LLVM IR for the statement, using the FunctionEmitContext to create the necessary instructions.
Implements Stmt.
Definition at line 1757 of file stmt.cpp.
References FunctionEmitContext::AllocaInst(), Assert, FunctionEmitContext::BinaryOperator(), FunctionEmitContext::BranchInst(), FunctionEmitContext::CallInst(), FunctionEmitContext::CmpInst(), FunctionEmitContext::CreateBasicBlock(), Stmt::EmitCode(), FunctionEmitContext::EmitVariableDebugInfo(), FunctionEmitContext::EndForeach(), FunctionEmitContext::EndScope(), Type::Equal(), Module::errorCount, FunctionEmitContext::FOREACH_ACTIVE, AtomicType::GetAsConstType(), FunctionEmitContext::GetCurrentBasicBlock(), FunctionEmitContext::GetFullMask(), FunctionEmitContext::GetInternalMask(), FunctionEmitContext::I1VecToBoolVec(), LLVMTypes::Int32Type, LLVMTypes::Int64Type, FunctionEmitContext::LaneMask(), LLVMInt64(), FunctionEmitContext::LoadInst(), m, Module::module, Symbol::name, FunctionEmitContext::NotOperator(), ASTNode::pos, FunctionEmitContext::ProgramIndexVector(), FunctionEmitContext::RestoreContinuedLanes(), FunctionEmitContext::SetBlockEntryMask(), FunctionEmitContext::SetContinueTarget(), FunctionEmitContext::SetCurrentBasicBlock(), FunctionEmitContext::SetDebugPos(), FunctionEmitContext::SetInternalMask(), FunctionEmitContext::SmearUniform(), FunctionEmitContext::StartForeach(), FunctionEmitContext::StartScope(), stmts, Symbol::storagePtr, FunctionEmitContext::StoreInst(), sym, FunctionEmitContext::TruncInst(), Symbol::type, and AtomicType::UniformInt64.
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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 1906 of file stmt.cpp.
References COST_VARYING_LOOP.
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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 1877 of file stmt.cpp.
References Type::GetString(), Symbol::name, ASTNode::pos, Stmt::Print(), SourcePos::Print(), stmts, sym, and Symbol::type.
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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 1899 of file stmt.cpp.
References sym.
Stmt* ForeachActiveStmt::stmts |
Definition at line 277 of file stmt.h.
Referenced by EmitCode(), ForeachActiveStmt(), Print(), and WalkAST().
Symbol* ForeachActiveStmt::sym |
Definition at line 276 of file stmt.h.
Referenced by EmitCode(), ForeachActiveStmt(), Print(), and TypeCheck().