#include "zend_compile.h"
#include "zend_dfg.h"
#include "zend_ssa.h"
#include "zend_dump.h"
#include "zend_inference.h"
#include "Optimizer/zend_optimizer_internal.h"

Functions
ZEND_API int	zend_ssa_rename_op (const zend_op_array op_array, const zend_op opline, uint32_t k, uint32_t build_flags, int ssa_vars_count, zend_ssa_op ssa_ops, int var)

ZEND_API zend_result	zend_build_ssa (zend_arena *arena, const zend_script script, const zend_op_array op_array, uint32_t build_flags, zend_ssa ssa)

ZEND_API void	zend_ssa_compute_use_def_chains (zend_arena *arena, const zend_op_array op_array, zend_ssa *ssa)

void	zend_ssa_unlink_use_chain (zend_ssa *ssa, int op, int var)

void	zend_ssa_replace_use_chain (zend_ssa *ssa, int op, int new_op, int var)

void	zend_ssa_remove_instr (zend_ssa ssa, zend_op opline, zend_ssa_op *ssa_op)

void	zend_ssa_remove_defs_of_instr (zend_ssa ssa, zend_ssa_op ssa_op)

void	zend_ssa_remove_phi (zend_ssa ssa, zend_ssa_phi phi)

void	zend_ssa_remove_uses_of_var (zend_ssa *ssa, int var_num)

void	zend_ssa_remove_predecessor (zend_ssa *ssa, int from, int to)

void	zend_ssa_remove_block (zend_op_array op_array, zend_ssa ssa, int i)

void	zend_ssa_remove_block_from_cfg (zend_ssa *ssa, int i)

void	zend_ssa_rename_var_uses (zend_ssa *ssa, int old, int new, bool update_types)

Function Documentation

◆ zend_build_ssa()

ZEND_API zend_result zend_build_ssa	(	zend_arena **	arena,
		const zend_script *	script,
		const zend_op_array *	op_array,
		uint32_t	build_flags,
		zend_ssa *	ssa )

Definition at line 936 of file zend_ssa.c.

◆ zend_ssa_compute_use_def_chains()

ZEND_API void zend_ssa_compute_use_def_chains	(	zend_arena **	arena,
		const zend_op_array *	op_array,
		zend_ssa *	ssa )

Definition at line 1084 of file zend_ssa.c.

◆ zend_ssa_remove_block()

void zend_ssa_remove_block	(	zend_op_array *	op_array,
		zend_ssa *	ssa,
		int	i )

Definition at line 1501 of file zend_ssa.c.

◆ zend_ssa_remove_block_from_cfg()

void zend_ssa_remove_block_from_cfg	(	zend_ssa *	ssa,
		int	i )

Definition at line 1530 of file zend_ssa.c.

◆ zend_ssa_remove_defs_of_instr()

void zend_ssa_remove_defs_of_instr	(	zend_ssa *	ssa,
		zend_ssa_op *	ssa_op )

Definition at line 1364 of file zend_ssa.c.

◆ zend_ssa_remove_instr()

void zend_ssa_remove_instr	(	zend_ssa *	ssa,
		zend_op *	opline,
		zend_ssa_op *	ssa_op )

Definition at line 1281 of file zend_ssa.c.

◆ zend_ssa_remove_phi()

void zend_ssa_remove_phi	(	zend_ssa *	ssa,
		zend_ssa_phi *	phi )

Definition at line 1410 of file zend_ssa.c.

◆ zend_ssa_remove_predecessor()

void zend_ssa_remove_predecessor	(	zend_ssa *	ssa,
		int	from,
		int	to )

Definition at line 1455 of file zend_ssa.c.

◆ zend_ssa_remove_uses_of_var()

void zend_ssa_remove_uses_of_var	(	zend_ssa *	ssa,
		int	var_num )

Definition at line 1422 of file zend_ssa.c.

◆ zend_ssa_rename_op()

ZEND_API int zend_ssa_rename_op	(	const zend_op_array *	op_array,
		const zend_op *	opline,
		uint32_t	k,
		uint32_t	build_flags,
		int	ssa_vars_count,
		zend_ssa_op *	ssa_ops,
		int *	var )

Definition at line 813 of file zend_ssa.c.

◆ zend_ssa_rename_var_uses()

void zend_ssa_rename_var_uses	(	zend_ssa *	ssa,
		int	old,
		int	new,
		bool	update_types )

Definition at line 1595 of file zend_ssa.c.

◆ zend_ssa_replace_use_chain()

void zend_ssa_replace_use_chain	(	zend_ssa *	ssa,
		int	op,
		int	new_op,
		int	var )

Definition at line 1241 of file zend_ssa.c.

◆ zend_ssa_unlink_use_chain()

void zend_ssa_unlink_use_chain	(	zend_ssa *	ssa,
		int	op,
		int	var )

Definition at line 1202 of file zend_ssa.c.

Functions