Data Structures
struct	use_optype_d
struct	ssa_operand_memory_d
struct	ssa_operands
struct	ssa_operand_iterator_d

Typedefs
typedef tree *	def_operand_p
typedef ssa_use_operand_t *	use_operand_p
typedef struct use_optype_d *	use_optype_p
typedef struct ssa_operand_iterator_d	ssa_op_iter

Enumerations
enum	ssa_op_iter_type { ssa_op_iter_none = 0, ssa_op_iter_tree, ssa_op_iter_use, ssa_op_iter_def }

Functions
void	init_ssa_operands (struct function *fn)
void	fini_ssa_operands (void)
void	update_stmt_operands (gimple)
void	free_stmt_operands (gimple)
bool	verify_imm_links (FILE *f, tree var)
bool	verify_ssa_operands (gimple stmt)
void	dump_immediate_uses (FILE *file)
void	dump_immediate_uses_for (FILE *file, tree var)
void	debug_immediate_uses (void)
void	debug_immediate_uses_for (tree var)
void	dump_decl_set (FILE *, bitmap)
void	debug_decl_set (bitmap)
bool	ssa_operands_active (struct function *)
bool	virtual_operand_p (tree)
void	unlink_stmt_vdef (gimple)

Typedef Documentation

typedef tree* def_operand_p

Interface to SSA operands.

This represents a pointer to a DEF operand.

typedef struct ssa_operand_iterator_d ssa_op_iter

This structure is used in the operand iterator loops.  It contains the
   items required to determine which operand is retrieved next.  During
   optimization, this structure is scalarized, and any unused fields are
   optimized away, resulting in little overhead.

typedef ssa_use_operand_t* use_operand_p

This represents a pointer to a USE operand.

typedef struct use_optype_d* use_optype_p

Enumeration Type Documentation

enum ssa_op_iter_type

Enumerator:

ssa_op_iter_none
ssa_op_iter_tree
ssa_op_iter_use
ssa_op_iter_def

Function Documentation

void debug_decl_set ( bitmap )

void debug_immediate_uses ( void )

Dump def-use edges on stderr.

References dump_immediate_uses().

void debug_immediate_uses_for ( tree var )

void dump_decl_set	(	FILE *	,
		bitmap
	)

void dump_immediate_uses ( FILE * file )

void dump_immediate_uses_for	(	FILE *	file,
		tree	var
	)

void fini_ssa_operands ( void )

Dispose of anything required by the operand routines.

References bitmap_obstack_release(), build_vdef, build_vuse, cfun, ssa_operands::free_uses, ggc_free(), function::gimple_df, gimple_ssa_operands(), n_initialized, ssa_operand_memory_d::next, ssa_operands::operand_memory, ssa_operands::ops_active, and gimple_df::vop.

Referenced by delete_tree_ssa().

void free_stmt_operands ( gimple )

void init_ssa_operands ( struct function * fn )

bool ssa_operands_active ( struct function * )

void unlink_stmt_vdef ( gimple )

void update_stmt_operands ( gimple )

bool verify_imm_links	(	FILE *	f,
		tree	var
	)

bool verify_ssa_operands ( gimple stmt )

bool virtual_operand_p ( tree )

Data Structures

Typedefs

Enumerations

Functions

Typedef Documentation

Enumeration Type Documentation

Function Documentation