Managed reference to StmtSRefNode. More...

#include <block_scope.h>

Inheritance diagram for tvm::tir::StmtSRef:

Collaboration diagram for tvm::tir::StmtSRef:

Public Member Functions
	StmtSRef (const StmtNode stmt, StmtSRefNode parent, int64_t seq_index)
	The constructor. More...

StmtSRefNode *	get () const

	TVM_DEFINE_MUTABLE_OBJECT_REF_METHODS (StmtSRef, ObjectRef, StmtSRefNode)

Static Public Member Functions
static StmtSRef	InlineMark ()

static StmtSRef	RootMark ()

Detailed Description

Managed reference to StmtSRefNode.

See also: StmtSRefNode

Constructor & Destructor Documentation

◆ StmtSRef()

tvm::tir::StmtSRef::StmtSRef	(	const StmtNode *	stmt,
		StmtSRefNode *	parent,
		int64_t	seq_index
	)

explicit

The constructor.

Parameters

stmt	The corresponding stmt node, can be either block or for loop.
parent	The parent sref.
seq_index	The location in an array if the parent of the stmt contains multiple children. -1 if the parent does not contain multiple children.

Member Function Documentation

◆ get()

StmtSRefNode* tvm::tir::StmtSRef::get ( ) const

inline

Returns: The mutable pointer to the StmtSRefNode

◆ InlineMark()

static StmtSRef tvm::tir::StmtSRef::InlineMark ( )

static

Returns: A special StmtSRef, which doesn't point to any stmt in the AST, only serving as a "mark" to hint compute-at to do the work of compute-inline

Note: This is only as a faked loop sref for compute-at and reverse-compute-at, i.e.

compute-at(block, loop_sref): compute-inline(block) if loop_sref.same_as(InlineMark()) no-op if loop_sref.same_as(RootMark()) compute-at-impl(block, loop_sref) otherwise

◆ RootMark()

static StmtSRef tvm::tir::StmtSRef::RootMark ( )