jit_terminator Class Reference

#include "jit-ir.h"

Inheritance diagram for jit_terminator:

Collaboration diagram for jit_terminator:

Public Member Functions
	jit_terminator (size_t asuccessor_count, jit_value *arg0)
	jit_terminator (size_t asuccessor_count, jit_value *arg0, jit_value *arg1)
	jit_terminator (size_t asuccessor_count, jit_value *arg0, jit_value *arg1, jit_value *arg2)
virtual void	accept (jit_ir_walker &walker)=0
bool	alive (const jit_block *asuccessor) const
bool	alive (size_t idx) const
bool	alive (int idx) const
jit_value *	argument (size_t i) const
size_t	argument_count (void) const
llvm::Value *	argument_llvm (size_t i) const
jit_type *	argument_type (size_t i) const
llvm::Type *	argument_type_llvm (size_t i) const
const std::vector< jit_type * > &	argument_types (void) const
const std::vector< jit_use > &	arguments (void) const
virtual void	construct_ssa (void)
jit_use *	first_use (void) const
jit_block *	first_use_block (void)
bool	has_llvm (void) const
size_t	id (void) const
bool	in_worklist (void) const
virtual bool	infer (void)
jit_instruction *	last_use (void) const
std::list< jit_instruction * > ::iterator	location (void) const
virtual bool	needs_release (void) const
jit_block *	parent (void) const
llvm::BasicBlock *	parent_llvm (void) const
virtual void	pop_variable (void)
virtual std::ostream &	print (std::ostream &os, size_t indent=0) const =0
std::ostream &	print_argument (std::ostream &os, size_t i) const
std::string	print_string (void)
std::ostream &	print_successor (std::ostream &os, size_t idx=0) const
void	push_argument (jit_value *arg)
virtual void	push_variable (void)
void	remove (void)
virtual void	replace_with (jit_value *value)
void	resize_arguments (size_t acount, jit_value *adefault=0)
virtual std::ostream &	short_print (std::ostream &os) const
void	stash_argument (size_t i, jit_value *arg)
void	stash_in_worklist (bool ain_worklist)
void	stash_last_use (jit_instruction *alast_use)
void	stash_llvm (llvm::Value *compiled)
void	stash_parent (jit_block *aparent, std::list< jit_instruction * >::iterator alocation)
void	stash_type (jit_type *new_ty)
jit_block *	successor (size_t idx=0) const
size_t	successor_count (void) const
size_t	successor_index (const jit_block *asuccessor) const
llvm::BasicBlock *	successor_llvm (size_t idx=0) const
llvm::TerminatorInst *	to_llvm (void) const
jit_type *	type (void) const
llvm::Type *	type_llvm (void) const
const std::string &	type_name (void) const
size_t	use_count (void) const

Static Public Member Functions
static void	reset_ids (void)

Protected Member Functions
virtual bool	check_alive (size_t) const
void	do_construct_ssa (size_t start, size_t end)
std::ostream &	print_indent (std::ostream &os, size_t indent=0) const

Protected Attributes
std::vector< jit_type * >	already_infered
llvm::Value *	llvm_value

Private Attributes
std::vector< bool >	malive

Detailed Description

Definition at line 1009 of file jit-ir.h.

Constructor & Destructor Documentation

jit_terminator::jit_terminator ( size_t  asuccessor_count, jit_value *  arg0  )

inline

Definition at line 1019 of file jit-ir.h.

jit_terminator::jit_terminator ( size_t  asuccessor_count, jit_value *  arg0, jit_value *  arg1  )

inline

Definition at line 1019 of file jit-ir.h.

jit_terminator::jit_terminator ( size_t  asuccessor_count, jit_value *  arg0, jit_value *  arg1, jit_value *  arg2  )

inline

Definition at line 1019 of file jit-ir.h.

Member Function Documentation

virtual void jit_value::accept ( jit_ir_walker &  walker )

pure virtualinherited

Implemented in jit_return, jit_store_argument, jit_extract_argument, jit_magic_end, jit_error_check, jit_call, jit_cond_branch, jit_branch, jit_phi, jit_assign, jit_variable, jit_block, jit_const< T, EXTRACT_T, PASS_T, QUOTE >, and jit_argument.

bool jit_terminator::alive ( const jit_block *  asuccessor ) const

inline

Definition at line 1044 of file jit-ir.h.

Referenced by jit_infer::append_users_term(), jit_block::branch_alive(), check_alive(), infer(), and jit_infer::remove_dead().

bool jit_terminator::alive ( size_t  idx ) const

inline

Definition at line 1049 of file jit-ir.h.

bool jit_terminator::alive ( int  idx ) const

inline

Definition at line 1051 of file jit-ir.h.

jit_value* jit_instruction::argument ( size_t  i ) const

inlineinherited

Definition at line 359 of file jit-ir.h.

References jit_instruction::stash_argument().

Referenced by jit_instruction::argument_type_llvm(), jit_instruction::do_construct_ssa(), jit_cond_branch::print(), jit_return::print(), jit_instruction::print_argument(), print_successor(), jit_phi::prune(), jit_infer::release_dead_phi(), jit_infer::release_temp(), jit_magic_end::resolve_context(), jit_infer::simplify_phi(), jit_assign::src(), and jit_convert_llvm::visit().

size_t jit_instruction::argument_count ( void  ) const

inlineinherited

Definition at line 401 of file jit-ir.h.

Referenced by jit_convert_llvm::finish_phi(), jit_phi::infer(), jit_call::infer(), jit_instruction::parent(), jit_return::print(), jit_phi::prune(), jit_infer::release_dead_phi(), jit_infer::release_temp(), jit_infer::simplify_phi(), and jit_convert_llvm::visit().

llvm::Value* jit_instruction::argument_llvm ( size_t  i ) const

inlineinherited

Definition at line 364 of file jit-ir.h.

References jit_instruction::next_id().

Referenced by jit_convert_llvm::finish_phi().

jit_type* jit_instruction::argument_type ( size_t  i ) const

inlineinherited

Definition at line 370 of file jit-ir.h.

References jit_instruction::marguments.

Referenced by jit_phi::infer(), and jit_call::infer().

llvm::Type* jit_instruction::argument_type_llvm ( size_t  i ) const

inlineinherited

Definition at line 375 of file jit-ir.h.

References jit_instruction::argument(), and jit_value::to_llvm().

const std::vector<jit_type *>& jit_instruction::argument_types ( void  ) const

inlineinherited

Definition at line 420 of file jit-ir.h.

const std::vector<jit_use>& jit_instruction::arguments ( void  ) const

inlineinherited

Definition at line 417 of file jit-ir.h.

References jit_instruction::marguments.

Referenced by jit_convert_llvm::visit().

virtual bool jit_terminator::check_alive ( size_t  ) const

inlineprotectedvirtual

Reimplemented in jit_error_check.

Definition at line 1059 of file jit-ir.h.

References alive(), and successor_index().

Referenced by infer().

virtual void jit_instruction::construct_ssa ( void  )

inlinevirtualinherited

Reimplemented in jit_phi.

Definition at line 427 of file jit-ir.h.

References jit_instruction::marguments.

Referenced by jit_infer::do_construct_ssa().

void jit_instruction::do_construct_ssa ( size_t  start, size_t  end  )

protectedinherited

Definition at line 226 of file jit-ir.cc.

References arg(), jit_instruction::argument(), jit_variable::has_top(), jit_instruction::stash_argument(), and jit_variable::top().

Referenced by jit_instruction::parent().

jit_use * jit_internal_list< jit_value , jit_use >::first_use ( void  ) const

inlineinherited

Definition at line 120 of file jit-util.h.

Referenced by jit_value::first_use_block(), jit_call::needs_release(), jit_variable::print(), and jit_value::replace_with().

jit_block * jit_value::first_use_block ( void  )

inherited

Definition at line 153 of file jit-ir.cc.

References jit_internal_list< jit_value, jit_use >::first_use(), jit_internal_node< LIST_T, NODE_T >::next(), jit_use::user(), and jit_use::user_parent().

Referenced by jit_infer::release_temp().

bool jit_value::has_llvm ( void  ) const

inlineinherited

Definition at line 245 of file jit-ir.h.

References jit_value::print().

size_t jit_instruction::id ( void  ) const

inlineinherited

Definition at line 454 of file jit-ir.h.

Referenced by jit_typeinfo::create_identity(), and jit_extract_argument::name().

bool jit_value::in_worklist ( void  ) const

inlineinherited

Definition at line 191 of file jit-ir.h.

Referenced by jit_infer::push_worklist().

bool jit_terminator::infer ( void  )

virtual

Reimplemented from jit_instruction.

Definition at line 683 of file jit-ir.cc.

References alive(), check_alive(), malive, jit_block::mark_alive(), jit_instruction::parent(), and successor().

Referenced by jit_block::maybe_split(), and jit_infer::remove_dead().

jit_instruction* jit_value::last_use ( void  ) const

inlineinherited

Definition at line 229 of file jit-ir.h.

std::list<jit_instruction *>::iterator jit_instruction::location ( void  ) const

inlineinherited

Definition at line 440 of file jit-ir.h.

virtual bool jit_value::needs_release ( void  ) const

inlinevirtualinherited

Reimplemented in jit_call.

Definition at line 236 of file jit-ir.h.

References jit_value::mlast_use.

Referenced by jit_infer::release_dead_phi(), and jit_infer::release_temp().

jit_block* jit_instruction::parent ( void  ) const

inlineinherited

Definition at line 438 of file jit-ir.h.

References jit_instruction::argument_count(), and jit_instruction::do_construct_ssa().

Referenced by jit_function::call(), jit_phi::infer(), infer(), jit_phi::prune(), jit_infer::simplify_phi(), jit_use::user_parent(), and jit_phi_incomming::user_parent().

llvm::BasicBlock * jit_instruction::parent_llvm ( void  ) const

inherited

Definition at line 212 of file jit-ir.cc.

References jit_instruction::mparent, and jit_block::to_llvm().

virtual void jit_instruction::pop_variable ( void  )

inlinevirtualinherited

Reimplemented in jit_assign_base.

Definition at line 425 of file jit-ir.h.

Referenced by jit_block::pop_all().

virtual std::ostream& jit_value::print ( std::ostream &  os, size_t  indent = 0  ) const

pure virtualinherited

Implemented in jit_return, jit_store_argument, jit_extract_argument, jit_magic_end, jit_error_check, jit_call, jit_cond_branch, jit_branch, jit_phi, jit_assign, jit_variable, jit_block, jit_const< T, EXTRACT_T, PASS_T, QUOTE >, and jit_argument.

Referenced by jit_value::has_llvm(), jit_print(), jit_argument::print(), and jit_block::print().

std::ostream& jit_instruction::print_argument ( std::ostream &  os, size_t  i  ) const

inlineinherited

Definition at line 381 of file jit-ir.h.

References jit_instruction::argument(), and jit_value::type().

std::ostream& jit_value::print_indent ( std::ostream &  os, size_t  indent = 0  ) const

inlineprotectedinherited

Definition at line 262 of file jit-ir.h.

References jit_value::llvm_value.

Referenced by jit_call::jit_call(), jit_store_argument::name(), jit_argument::print(), jit_block::print(), jit_error_check::print(), and jit_magic_end::print().

std::string jit_value::print_string ( void  )

inlineinherited

Definition at line 222 of file jit-ir.h.

std::ostream& jit_terminator::print_successor ( std::ostream &  os, size_t  idx = 0  ) const

inline

Definition at line 1033 of file jit-ir.h.

References jit_instruction::argument().

Referenced by jit_call::jit_call(), and jit_error_check::print().

void jit_instruction::push_argument ( jit_value *  arg )

inlineinherited

Definition at line 394 of file jit-ir.h.

virtual void jit_instruction::push_variable ( void  )

inlinevirtualinherited

Reimplemented in jit_assign_base.

Definition at line 423 of file jit-ir.h.

Referenced by jit_infer::do_construct_ssa().

void jit_instruction::remove ( void  )

inherited

Definition at line 204 of file jit-ir.cc.

References jit_instruction::mlocation, jit_instruction::mparent, jit_block::remove(), and jit_instruction::resize_arguments().

Referenced by jit_infer::do_construct_ssa(), jit_block::merge(), jit_infer::release_dead_phi(), and jit_infer::remove_dead().

void jit_value::replace_with ( jit_value *  value )

virtualinherited

Reimplemented in jit_block.

Definition at line 168 of file jit-ir.cc.

References jit_internal_list< jit_value, jit_use >::first_use(), jit_use::index(), jit_instruction::stash_argument(), and jit_use::user().

Referenced by jit_phi::prune(), jit_infer::release_dead_phi(), and jit_block::replace_with().

static void jit_instruction::reset_ids ( void  )

inlinestaticinherited

Definition at line 354 of file jit-ir.h.

Referenced by jit_convert::initialize().

void jit_instruction::resize_arguments ( size_t  acount, jit_value *  adefault = 0  )

inlineinherited

Definition at line 406 of file jit-ir.h.

Referenced by jit_magic_end::jit_magic_end(), jit_phi::prune(), and jit_instruction::remove().

std::ostream & jit_instruction::short_print ( std::ostream &  os ) const

virtualinherited

Reimplemented from jit_value.

Reimplemented in jit_magic_end, and jit_assign_base.

Definition at line 218 of file jit-ir.cc.

References jit_print(), jit_instruction::mid, and jit_value::type().

void jit_instruction::stash_argument ( size_t  i, jit_value *  arg  )

inlineinherited

Definition at line 389 of file jit-ir.h.

Referenced by jit_instruction::argument(), jit_instruction::do_construct_ssa(), jit_magic_end::jit_magic_end(), jit_block::maybe_split(), jit_phi::prune(), jit_value::replace_with(), and jit_infer::simplify_phi().

void jit_value::stash_in_worklist ( bool  ain_worklist )

inlineinherited

Definition at line 196 of file jit-ir.h.

References jit_value::min_worklist.

Referenced by jit_infer::infer(), and jit_infer::push_worklist().

void jit_value::stash_last_use ( jit_instruction *  alast_use )

inlineinherited

Definition at line 231 of file jit-ir.h.

void jit_value::stash_llvm ( llvm::Value *  compiled )

inlineinherited

Definition at line 256 of file jit-ir.h.

References jit_value::llvm_value.

Referenced by jit_convert_llvm::convert(), jit_argument::print(), and jit_convert_llvm::visit().

void jit_instruction::stash_parent ( jit_block *  aparent, std::list< jit_instruction * >::iterator  alocation  )

inlineinherited

Definition at line 447 of file jit-ir.h.

References jit_instruction::mparent.

Referenced by jit_block::insert_after(), jit_block::insert_before(), jit_block::internal_append(), jit_block::merge(), and jit_block::prepend().

void jit_value::stash_type ( jit_type *  new_ty )

inlineinherited

Definition at line 220 of file jit-ir.h.

Referenced by jit_phi::infer(), jit_call::infer(), jit_magic_end::infer(), jit_argument::print(), jit_const< T, EXTRACT_T, PASS_T, QUOTE >::print(), jit_assign::print(), and jit_extract_argument::print().

jit_block* jit_terminator::successor ( size_t  idx = 0 ) const

inline

Definition at line 1021 of file jit-ir.h.

Referenced by jit_infer::append_users_term(), infer(), jit_infer::remove_dead(), jit_block::successor(), and successor_index().

size_t jit_terminator::successor_count ( void  ) const

inline

Definition at line 1053 of file jit-ir.h.

Referenced by jit_infer::append_users_term(), jit_infer::remove_dead(), jit_block::successor_count(), and successor_index().

size_t jit_terminator::successor_index

(

const jit_block *

asuccessor

)

const

Definition at line 672 of file jit-ir.cc.

References panic_impossible, successor(), and successor_count().

Referenced by check_alive(), and jit_block::maybe_split().

llvm::BasicBlock* jit_terminator::successor_llvm ( size_t  idx = 0 ) const

inline

Definition at line 1026 of file jit-ir.h.

Referenced by jit_convert_llvm::visit().

llvm::TerminatorInst * jit_terminator::to_llvm

(

void

)

const

Definition at line 701 of file jit-ir.cc.

References jit_value::to_llvm().

Referenced by jit_typeinfo::register_intrinsic().

jit_type* jit_value::type ( void  ) const

inlineinherited

Definition at line 208 of file jit-ir.h.

Referenced by jit_typeinfo::do_end(), jit_phi::infer(), jit_call::infer(), jit_magic_end::infer(), jit_call::needs_release(), jit_instruction::print_argument(), jit_instruction::short_print(), jit_infer::simplify_phi(), jit_factory::track_value(), and jit_convert_llvm::visit().

llvm::Type* jit_value::type_llvm ( void  ) const

inlineinherited

Definition at line 210 of file jit-ir.h.

Referenced by jit_convert_llvm::visit().

const std::string& jit_value::type_name ( void  ) const

inlineinherited

Definition at line 215 of file jit-ir.h.

References jit_type::to_llvm(), and jit_value::ty.

size_t jit_internal_list< jit_value , jit_use >::use_count ( void  ) const

inlineinherited

Definition at line 122 of file jit-util.h.

Referenced by jit_call::infer().

Member Data Documentation

std::vector<jit_type *> jit_instruction::already_infered

protectedinherited

Definition at line 460 of file jit-ir.h.

Referenced by jit_call::infer().

llvm::Value* jit_value::llvm_value

protectedinherited

Definition at line 269 of file jit-ir.h.

Referenced by jit_value::print_indent(), jit_value::stash_llvm(), jit_value::to_llvm(), and jit_block::to_llvm().

std::vector<bool> jit_terminator::malive

private

Definition at line 1061 of file jit-ir.h.

Referenced by infer(), and jit_block::name().

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

• libinterp/corefcn/jit-ir.h
• libinterp/corefcn/jit-ir.cc