sdfg::passes::BlockHoisting Class Reference

Currently only looks at the first and lost block in the sequence of a if/else or Map node and thus provides very limited hoisting by itself. More...

#include <sdfg/passes/offloading/code_motion/block_hoisting.h>

Inheritance diagram for sdfg::passes::BlockHoisting:

Public Member Functions
	BlockHoisting (builder::StructuredSDFGBuilder &builder, analysis::AnalysisManager &analysis_manager)
virtual bool	accept (structured_control_flow::Map &map_stmt) override
virtual bool	accept (structured_control_flow::IfElse &if_else) override
Public Member Functions inherited from sdfg::visitor::NonStoppingStructuredSDFGVisitor
	NonStoppingStructuredSDFGVisitor (builder::StructuredSDFGBuilder &builder, analysis::AnalysisManager &analysis_manager)
bool	visit () override
Public Member Functions inherited from sdfg::visitor::StructuredSDFGVisitor
	StructuredSDFGVisitor (builder::StructuredSDFGBuilder &builder, analysis::AnalysisManager &analysis_manager)
virtual	~StructuredSDFGVisitor ()=default
virtual bool	accept (structured_control_flow::Block &node)
virtual bool	accept (structured_control_flow::AssignmentBlock &node)
virtual bool	accept (structured_control_flow::Sequence &node)
virtual bool	accept (structured_control_flow::Return &node)
virtual bool	accept (structured_control_flow::For &node)
virtual bool	accept (structured_control_flow::While &node)
virtual bool	accept (structured_control_flow::Continue &node)
virtual bool	accept (structured_control_flow::Break &node)
virtual bool	accept (structured_control_flow::Reduce &node)

Static Public Member Functions
static std::string	name ()

Protected Member Functions
virtual bool	is_libnode_allowed (structured_control_flow::Sequence &body, data_flow::DataFlowGraph &dfg, data_flow::LibraryNode *libnode)
virtual bool	equal_libnodes (structured_control_flow::Block &block1, structured_control_flow::Block &block2)
virtual void	if_else_extract_invariant_libnode_front (structured_control_flow::Sequence &parent, structured_control_flow::IfElse &if_else)
virtual void	if_else_extract_invariant_libnode_back (structured_control_flow::Sequence &parent, structured_control_flow::IfElse &if_else)
Protected Member Functions inherited from sdfg::visitor::NonStoppingStructuredSDFGVisitor
bool	visit_internal (structured_control_flow::Sequence &parent) override

Additional Inherited Members
Protected Attributes inherited from sdfg::visitor::StructuredSDFGVisitor
builder::StructuredSDFGBuilder &	builder_
analysis::AnalysisManager &	analysis_manager_

Detailed Description

Currently only looks at the first and lost block in the sequence of a if/else or Map node and thus provides very limited hoisting by itself.

Constructor & Destructor Documentation

BlockHoisting()

sdfg::passes::BlockHoisting::BlockHoisting	(	builder::StructuredSDFGBuilder &	builder,
		analysis::AnalysisManager &	analysis_manager )

Member Function Documentation

accept() [1/2]

virtual bool sdfg::passes::BlockHoisting::accept ( structured_control_flow::IfElse & if_else )

overridevirtual

Reimplemented from sdfg::visitor::StructuredSDFGVisitor.

accept() [2/2]

virtual bool sdfg::passes::BlockHoisting::accept ( structured_control_flow::Map & map_stmt )

overridevirtual

Reimplemented from sdfg::visitor::StructuredSDFGVisitor.

equal_libnodes()

virtual bool sdfg::passes::BlockHoisting::equal_libnodes ( structured_control_flow::Block & block1, structured_control_flow::Block & block2 )

protectedvirtual

Reimplemented in sdfg::passes::ExtendedBlockHoisting.

if_else_extract_invariant_libnode_back()

virtual void sdfg::passes::BlockHoisting::if_else_extract_invariant_libnode_back ( structured_control_flow::Sequence & parent, structured_control_flow::IfElse & if_else )

protectedvirtual

Reimplemented in sdfg::passes::ExtendedBlockHoisting.

if_else_extract_invariant_libnode_front()

virtual void sdfg::passes::BlockHoisting::if_else_extract_invariant_libnode_front ( structured_control_flow::Sequence & parent, structured_control_flow::IfElse & if_else )

protectedvirtual

Reimplemented in sdfg::passes::ExtendedBlockHoisting.

is_libnode_allowed()

virtual bool sdfg::passes::BlockHoisting::is_libnode_allowed ( structured_control_flow::Sequence & body, data_flow::DataFlowGraph & dfg, data_flow::LibraryNode * libnode )

protectedvirtual

Reimplemented in sdfg::passes::ExtendedBlockHoisting.

name()

std::string sdfg::passes::BlockHoisting::name ( )

inlinestatic

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

• opt/include/sdfg/passes/offloading/code_motion/block_hoisting.h