mlir::python::PyInsertionPoint Class Reference

An insertion point maintains a pointer to a Block and a reference operation. More...

#include "Bindings/Python/IRModule.h"

Public Member Functions
	PyInsertionPoint (const PyBlock &block)
	Creates an insertion point positioned after the last operation in the block, but still inside the block. More...
	PyInsertionPoint (PyOperationBase &beforeOperationBase)
	Creates an insertion point positioned before a reference operation. More...
void	insert (PyOperationBase &operationBase)
	Inserts an operation. More...
void	contextExit (const nanobind::object &excType, const nanobind::object &excVal, const nanobind::object &excTb)
PyBlock &	getBlock ()
std::optional< PyOperationRef > &	getRefOperation ()

Static Public Member Functions
static PyInsertionPoint	atBlockBegin (PyBlock &block)
	Shortcut to create an insertion point at the beginning of the block. More...
static PyInsertionPoint	atBlockTerminator (PyBlock &block)
	Shortcut to create an insertion point before the block terminator. More...
static PyInsertionPoint	after (PyOperationBase &op)
	Shortcut to create an insertion point to the node after the specified operation. More...
static nanobind::object	contextEnter (nanobind::object insertionPoint)
	Enter and exit the context manager. More...

Detailed Description

An insertion point maintains a pointer to a Block and a reference operation.

Calls to insert() will insert a new operation before the reference operation. If the reference operation is null, then appends to the end of the block.

Definition at line 839 of file IRModule.h.

Constructor & Destructor Documentation

PyInsertionPoint() [1/2]

PyInsertionPoint::PyInsertionPoint

(

const PyBlock &

block

)

Creates an insertion point positioned after the last operation in the block, but still inside the block.

Definition at line 2039 of file IRCore.cpp.

Referenced by after(), and atBlockBegin().

PyInsertionPoint() [2/2]

PyInsertionPoint::PyInsertionPoint

(

PyOperationBase &

beforeOperationBase

)

Creates an insertion point positioned before a reference operation.

Definition at line 2041 of file IRCore.cpp.

Member Function Documentation

after()

PyInsertionPoint PyInsertionPoint::after ( PyOperationBase &  op )

static

Shortcut to create an insertion point to the node after the specified operation.

Definition at line 2093 of file IRCore.cpp.

References mlir::python::PyOperation::forOperation(), mlir::python::PyOperation::getBlock(), mlir::python::BaseContextObject::getContext(), mlir::python::PyOperationBase::getOperation(), mlir::python::PyBlock::getParentOperation(), mlirOperationGetNextInBlock(), mlirOperationIsNull(), and PyInsertionPoint().

atBlockBegin()

PyInsertionPoint PyInsertionPoint::atBlockBegin ( PyBlock &  block )

static

Shortcut to create an insertion point at the beginning of the block.

Definition at line 2071 of file IRCore.cpp.

References mlir::python::PyOperation::forOperation(), mlir::python::PyBlock::get(), mlir::python::BaseContextObject::getContext(), mlir::python::PyBlock::getParentOperation(), mlirBlockGetFirstOperation(), mlirOperationIsNull(), and PyInsertionPoint().

atBlockTerminator()

PyInsertionPoint PyInsertionPoint::atBlockTerminator ( PyBlock &  block )

static

Shortcut to create an insertion point before the block terminator.

Definition at line 2084 of file IRCore.cpp.

References mlir::python::PyOperation::forOperation(), mlir::python::PyBlock::get(), mlir::python::BaseContextObject::getContext(), mlir::python::PyBlock::getParentOperation(), mlirBlockGetTerminator(), and mlirOperationIsNull().

contextEnter()

nb::object PyInsertionPoint::contextEnter ( nanobind::object  insertionPoint )

static

Enter and exit the context manager.

Definition at line 2106 of file IRCore.cpp.

References mlir::python::PyThreadContextEntry::pushInsertionPoint().

contextExit()

void PyInsertionPoint::contextExit	(	const nanobind::object &	excType,
		const nanobind::object &	excVal,
		const nanobind::object &	excTb
	)

Definition at line 2110 of file IRCore.cpp.

References mlir::python::PyThreadContextEntry::popInsertionPoint().

getBlock()

PyBlock& mlir::python::PyInsertionPoint::getBlock ( )

inline

Definition at line 864 of file IRModule.h.

Referenced by mlir::python::PyThreadContextEntry::pushInsertionPoint().

getRefOperation()

std::optional<PyOperationRef>& mlir::python::PyInsertionPoint::getRefOperation ( )

inline

Definition at line 865 of file IRModule.h.

insert()

void PyInsertionPoint::insert

(

PyOperationBase &

operationBase

)

Inserts an operation.

Definition at line 2045 of file IRCore.cpp.

References mlir::python::PyOperationBase::getOperation(), mlir::python::PyOperation::isAttached(), mlirBlockGetTerminator(), mlirBlockInsertOwnedOperationBefore(), mlirOperationIsNull(), and mlir::python::PyOperation::setAttached().

Referenced by maybeInsertOperation().

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

• lib/Bindings/Python/IRModule.h
• lib/Bindings/Python/IRCore.cpp