osprey-gcc-4.2.0/gcc/tree-flow-inline.h File Reference

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Defines
#define	_TREE_FLOW_INLINE_H   1
Functions/Subroutines
static void *	first_htab_element (htab_iterator *hti, htab_t table)
static bool	end_htab_p (htab_iterator *hti)
static void *	next_htab_element (htab_iterator *hti)
static tree	first_referenced_var (referenced_var_iterator *iter)
static bool	end_referenced_vars_p (referenced_var_iterator *iter)
static tree	next_referenced_var (referenced_var_iterator *iter)
static void	fill_referenced_var_vec (VEC(tree, heap)**vec)
static var_ann_t	var_ann (tree t)
static var_ann_t	get_var_ann (tree var)
static function_ann_t	function_ann (tree t)
static function_ann_t	get_function_ann (tree var)
static stmt_ann_t	stmt_ann (tree t)
static stmt_ann_t	get_stmt_ann (tree stmt)
static enum tree_ann_type	ann_type (tree_ann_t ann)
static basic_block	bb_for_stmt (tree t)
static	VEC (tree, gc)*may_aliases(tree var)
static int	get_lineno (tree expr)
static const char *	get_filename (tree expr)
static bool	noreturn_call_p (tree t)
static void	mark_stmt_modified (tree t)
static void	update_stmt (tree t)
static void	update_stmt_if_modified (tree t)
static bool	stmt_modified_p (tree t)
static void	delink_imm_use (ssa_use_operand_t *linknode)
static void	link_imm_use_to_list (ssa_use_operand_t *linknode, ssa_use_operand_t *list)
static void	link_imm_use (ssa_use_operand_t *linknode, tree def)
static void	set_ssa_use_from_ptr (use_operand_p use, tree val)
static void	link_imm_use_stmt (ssa_use_operand_t *linknode, tree def, tree stmt)
static void	relink_imm_use (ssa_use_operand_t *node, ssa_use_operand_t *old)
static void	relink_imm_use_stmt (ssa_use_operand_t *linknode, ssa_use_operand_t *old, tree stmt)
static bool	end_readonly_imm_use_p (imm_use_iterator *imm)
static use_operand_p	first_readonly_imm_use (imm_use_iterator *imm, tree var)
static use_operand_p	next_readonly_imm_use (imm_use_iterator *imm)
static bool	has_zero_uses (tree var)
static bool	has_single_use (tree var)
static bool	single_imm_use (tree var, use_operand_p *use_p, tree *stmt)
static unsigned int	num_imm_uses (tree var)
static tree	get_use_from_ptr (use_operand_p use)
static tree	get_def_from_ptr (def_operand_p def)
static def_operand_p	get_phi_result_ptr (tree phi)
static use_operand_p	get_phi_arg_def_ptr (tree phi, int i)
static bitmap	addresses_taken (tree stmt)
static tree	phi_nodes (basic_block bb)
static void	set_phi_nodes (basic_block bb, tree l)
static int	phi_arg_index_from_use (use_operand_p use)
static void	set_is_used (tree var)
static bool	is_exec_stmt (tree t)
static bool	is_label_stmt (tree t)
static bool	phi_ssa_name_p (tree t)
static block_stmt_iterator	bsi_start (basic_block bb)
static block_stmt_iterator	bsi_after_labels (basic_block bb)
static block_stmt_iterator	bsi_last (basic_block bb)
static bool	bsi_end_p (block_stmt_iterator i)
static void	bsi_next (block_stmt_iterator *i)
static void	bsi_prev (block_stmt_iterator *i)
static tree	bsi_stmt (block_stmt_iterator i)
static tree *	bsi_stmt_ptr (block_stmt_iterator i)
static struct loop *	loop_containing_stmt (tree stmt)
static bool	is_call_clobbered (tree var)
static void	mark_call_clobbered (tree var, unsigned int escape_type)
static void	clear_call_clobbered (tree var)
static void	mark_non_addressable (tree var)
static tree_ann_common_t	tree_common_ann (tree t)
static tree_ann_common_t	get_tree_common_ann (tree t)
static bool	op_iter_done (ssa_op_iter *ptr)
static use_operand_p	op_iter_next_use (ssa_op_iter *ptr)
static def_operand_p	op_iter_next_def (ssa_op_iter *ptr)
static tree	op_iter_next_tree (ssa_op_iter *ptr)
static void	clear_and_done_ssa_iter (ssa_op_iter *ptr)
static void	op_iter_init (ssa_op_iter *ptr, tree stmt, int flags)
static use_operand_p	op_iter_init_use (ssa_op_iter *ptr, tree stmt, int flags)
static def_operand_p	op_iter_init_def (ssa_op_iter *ptr, tree stmt, int flags)
static tree	op_iter_init_tree (ssa_op_iter *ptr, tree stmt, int flags)
static void	op_iter_next_maymustdef (use_operand_p *use, def_operand_p *def, ssa_op_iter *ptr)
static void	op_iter_init_maydef (ssa_op_iter *ptr, tree stmt, use_operand_p *use, def_operand_p *def)
static void	op_iter_init_mustdef (ssa_op_iter *ptr, tree stmt, use_operand_p *kill, def_operand_p *def)
static void	op_iter_init_must_and_may_def (ssa_op_iter *ptr, tree stmt, use_operand_p *kill, def_operand_p *def)
static tree	single_ssa_tree_operand (tree stmt, int flags)
static use_operand_p	single_ssa_use_operand (tree stmt, int flags)
static def_operand_p	single_ssa_def_operand (tree stmt, int flags)
static bool	zero_ssa_operands (tree stmt, int flags)
static int	num_ssa_operands (tree stmt, int flags)
static void	delink_stmt_imm_use (tree stmt)
static bool	compare_ssa_operands_equal (tree stmt1, tree stmt2, int flags)
static tree	single_phi_def (tree stmt, int flags)
static use_operand_p	op_iter_init_phiuse (ssa_op_iter *ptr, tree phi, int flags)
static def_operand_p	op_iter_init_phidef (ssa_op_iter *ptr, tree phi, int flags)
static bool	end_imm_use_stmt_p (imm_use_iterator *imm)
static void	end_imm_use_stmt_traverse (imm_use_iterator *imm)
static use_operand_p	move_use_after_head (use_operand_p use_p, use_operand_p head, use_operand_p last_p)
static void	link_use_stmts_after (use_operand_p head, imm_use_iterator *imm)
static tree	first_imm_use_stmt (imm_use_iterator *imm, tree var)
static tree	next_imm_use_stmt (imm_use_iterator *imm)
static use_operand_p	first_imm_use_on_stmt (imm_use_iterator *imm)
static bool	end_imm_use_on_stmt_p (imm_use_iterator *imm)
static use_operand_p	next_imm_use_on_stmt (imm_use_iterator *imm)
static bool	unmodifiable_var_p (tree var)
static bool	array_ref_contains_indirect_ref (tree ref)
static bool	ref_contains_array_ref (tree ref)
static subvar_t *	lookup_subvars_for_var (tree var)
static subvar_t	get_subvars_for_var (tree var)
static tree	get_subvar_at (tree var, unsigned HOST_WIDE_INT offset)
static bool	var_can_have_subvars (tree v)
static bool	overlap_subvar (unsigned HOST_WIDE_INT offset, unsigned HOST_WIDE_INT size, tree sv, bool *exact)

---

Define Documentation

#define _TREE_FLOW_INLINE_H   1

Definition at line 23 of file tree-flow-inline.h.

---

Function Documentation

static bitmap addresses_taken

(

tree

stmt

)

[inline, static]

Definition at line 531 of file tree-flow-inline.h.

References NULL, and stmt_ann().

static enum tree_ann_type ann_type

(

tree_ann_t

ann

)

[inline, static]

Definition at line 189 of file tree-flow-inline.h.

static bool array_ref_contains_indirect_ref

(

tree

ref

)

[inline, static]

Definition at line 1478 of file tree-flow-inline.h.

References gcc_assert, handled_component_p(), TREE_CODE, and TREE_OPERAND.

Referenced by infer_loop_bounds_from_undefined().

static basic_block bb_for_stmt

(

tree

t

)

[inline, static]

Definition at line 196 of file tree-flow-inline.h.

References NULL, PHI_BB, stmt_ann(), and TREE_CODE.

static block_stmt_iterator bsi_after_labels

(

basic_block

bb

)

[inline, static]

Definition at line 665 of file tree-flow-inline.h.

References bsi_end_p(), bsi_next(), bsi_start(), bsi_stmt(), and TREE_CODE.

static bool bsi_end_p

(

block_stmt_iterator

i

)

[inline, static]

Definition at line 696 of file tree-flow-inline.h.

References block_stmt_iterator::tsi, and tsi_end_p().

static block_stmt_iterator bsi_last

(

basic_block

bb

)

[inline, static]

Definition at line 678 of file tree-flow-inline.h.

References block_stmt_iterator::bb, tree_stmt_iterator::container, gcc_assert, basic_block_def::index, NULL, NUM_FIXED_BLOCKS, tree_stmt_iterator::ptr, block_stmt_iterator::tsi, and tsi_last().

static void bsi_next

(

block_stmt_iterator *

i

)

[inline, static]

Definition at line 704 of file tree-flow-inline.h.

References block_stmt_iterator::tsi, and tsi_next().

static void bsi_prev

(

block_stmt_iterator *

i

)

[inline, static]

Definition at line 712 of file tree-flow-inline.h.

References block_stmt_iterator::tsi, and tsi_prev().

static block_stmt_iterator bsi_start

(

basic_block

bb

)

[inline, static]

Definition at line 646 of file tree-flow-inline.h.

References block_stmt_iterator::bb, tree_stmt_iterator::container, gcc_assert, basic_block_def::index, NULL, NUM_FIXED_BLOCKS, tree_stmt_iterator::ptr, block_stmt_iterator::tsi, and tsi_start().

static tree bsi_stmt

(

block_stmt_iterator

i

)

[inline, static]

Definition at line 720 of file tree-flow-inline.h.

References block_stmt_iterator::tsi, and tsi_stmt().

static tree* bsi_stmt_ptr

(

block_stmt_iterator

i

)

[inline, static]

Definition at line 728 of file tree-flow-inline.h.

References block_stmt_iterator::tsi, and tsi_stmt_ptr().

static void clear_and_done_ssa_iter

(

ssa_op_iter *

ptr

)

[inline, static]

Definition at line 949 of file tree-flow-inline.h.

References ssa_operand_iterator_d::defs, ssa_operand_iterator_d::done, ssa_operand_iterator_d::iter_type, ssa_operand_iterator_d::maydefs, ssa_operand_iterator_d::mayuses, ssa_operand_iterator_d::mustdefs, ssa_operand_iterator_d::mustkills, NULL, NULL_TREE, ssa_operand_iterator_d::num_phi, ssa_operand_iterator_d::phi_i, ssa_operand_iterator_d::phi_stmt, ssa_op_iter_none, ssa_operand_iterator_d::uses, and ssa_operand_iterator_d::vuses.

Referenced by compare_ssa_operands_equal(), op_iter_init_phidef(), and op_iter_init_phiuse().

static void clear_call_clobbered

(

tree

var

)

[inline, static]

Definition at line 767 of file tree-flow-inline.h.

References bitmap_clear_bit(), call_clobbered_vars, DECL_CALL_CLOBBERED, DECL_UID, MTAG_GLOBAL, MTAG_P, TREE_CODE, and var_ann().

static bool compare_ssa_operands_equal	(	tree	stmt1,
		tree	stmt2,
		int	flags
	)			[inline, static]

Definition at line 1190 of file tree-flow-inline.h.

References clear_and_done_ssa_iter(), NULL_TREE, op_iter_done(), op_iter_init_tree(), op_iter_next_tree(), and stmt_ann().

Referenced by avail_expr_eq().

static void delink_imm_use

(

ssa_use_operand_t *

linknode

)

[inline, static]

Definition at line 306 of file tree-flow-inline.h.

References NULL.

Referenced by create_ssa_artficial_load_stmt(), delink_stmt_imm_use(), end_imm_use_stmt_traverse(), finalize_ssa_use_ops(), finalize_ssa_v_may_def_ops(), finalize_ssa_v_must_def_ops(), finalize_ssa_vuse_ops(), link_use_stmts_after(), move_use_after_head(), next_imm_use_stmt(), release_phi_node(), release_ssa_name(), remove_phi_arg_num(), and set_ssa_use_from_ptr().

static void delink_stmt_imm_use

(

tree

stmt

)

[inline, static]

Definition at line 1175 of file tree-flow-inline.h.

References delink_imm_use(), FOR_EACH_SSA_USE_OPERAND, iter, SSA_OP_ALL_KILLS, SSA_OP_ALL_USES, ssa_operands_active(), and use_operand_p.

Referenced by bsi_remove(), and bsi_replace().

static bool end_htab_p

(

htab_iterator *

hti

)

[inline, static]

Definition at line 52 of file tree-flow-inline.h.

References htab_iterator::limit, and htab_iterator::slot.

Referenced by end_referenced_vars_p().

static bool end_imm_use_on_stmt_p

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 1441 of file tree-flow-inline.h.

References immediate_use_iterator_d::imm_use, and immediate_use_iterator_d::iter_node.

Referenced by next_imm_use_on_stmt().

static bool end_imm_use_stmt_p

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 1307 of file tree-flow-inline.h.

References immediate_use_iterator_d::end_p, and immediate_use_iterator_d::imm_use.

Referenced by first_imm_use_stmt(), and next_imm_use_stmt().

static void end_imm_use_stmt_traverse

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 1316 of file tree-flow-inline.h.

References delink_imm_use(), and immediate_use_iterator_d::iter_node.

static bool end_readonly_imm_use_p

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 402 of file tree-flow-inline.h.

References immediate_use_iterator_d::end_p, and immediate_use_iterator_d::imm_use.

Referenced by first_readonly_imm_use(), and next_readonly_imm_use().

static bool end_referenced_vars_p

(

referenced_var_iterator *

iter

)

[inline, static]

Definition at line 92 of file tree-flow-inline.h.

References end_htab_p(), and referenced_var_iterator::hti.

static void fill_referenced_var_vec

(

VEC(tree, heap)**

vec

)

[inline, static]

Definition at line 113 of file tree-flow-inline.h.

References FOR_EACH_REFERENCED_VAR, NULL, and VEC_safe_push.

static void* first_htab_element	(	htab_iterator *	hti,
		htab_t	table
	)			[inline, static]

Definition at line 31 of file tree-flow-inline.h.

References htab_iterator::htab, HTAB_DELETED_ENTRY, HTAB_EMPTY_ENTRY, htab_size, htab_iterator::limit, NULL, PTR, htab_iterator::slot, and x.

Referenced by first_referenced_var().

static use_operand_p first_imm_use_on_stmt

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 1432 of file tree-flow-inline.h.

References immediate_use_iterator_d::imm_use, and immediate_use_iterator_d::next_imm_name.

static tree first_imm_use_stmt	(	imm_use_iterator *	imm,
		tree	var
	)			[inline, static]

Definition at line 1386 of file tree-flow-inline.h.

References end_imm_use_stmt_p(), immediate_use_iterator_d::end_p, gcc_assert, immediate_use_iterator_d::imm_use, immediate_use_iterator_d::iter_node, link_use_stmts_after(), immediate_use_iterator_d::next_imm_name, NULL_TREE, NULL_USE_OPERAND_P, SSA_NAME, SSA_NAME_IMM_USE_NODE, TREE_CODE, and USE_STMT.

static use_operand_p first_readonly_imm_use	(	imm_use_iterator *	imm,
		tree	var
	)			[inline, static]

Definition at line 409 of file tree-flow-inline.h.

References immediate_use_iterator_d::end_p, end_readonly_imm_use_p(), gcc_assert, immediate_use_iterator_d::imm_use, immediate_use_iterator_d::iter_node, NULL_USE_OPERAND_P, SSA_NAME, SSA_NAME_IMM_USE_NODE, and TREE_CODE.

static tree first_referenced_var

(

referenced_var_iterator *

iter

)

[inline, static]

Definition at line 78 of file tree-flow-inline.h.

References first_htab_element(), referenced_var_iterator::hti, NULL, and referenced_vars.

static function_ann_t function_ann

(

tree

t

)

[inline, static]

Definition at line 147 of file tree-flow-inline.h.

References FUNCTION_ANN, gcc_assert, and TREE_CODE.

Referenced by get_function_ann().

static tree get_def_from_ptr

(

def_operand_p

def

)

[inline, static]

Definition at line 508 of file tree-flow-inline.h.

static const char* get_filename

(

tree

expr

)

[inline, static]

Definition at line 236 of file tree-flow-inline.h.

References EXPR_FILENAME, EXPR_HAS_LOCATION, filename, NULL_TREE, TREE_CODE, and TREE_OPERAND.

static function_ann_t get_function_ann

(

tree

var

)

[inline, static]

Definition at line 159 of file tree-flow-inline.h.

References create_function_ann(), function_ann(), FUNCTION_ANN, and gcc_assert.

Referenced by analyze_function(), clean_function(), get_global_reference_vars_info(), get_local_reference_vars_info(), and get_reference_vars_info_from_cgraph().

static int get_lineno

(

tree

expr

)

[inline, static]

Definition at line 219 of file tree-flow-inline.h.

References EXPR_HAS_LOCATION, EXPR_LINENO, NULL_TREE, TREE_CODE, and TREE_OPERAND.

static use_operand_p get_phi_arg_def_ptr	(	tree	phi,
		int	i
	)			[inline, static]

Definition at line 522 of file tree-flow-inline.h.

References PHI_ARG_IMM_USE_NODE.

static def_operand_p get_phi_result_ptr

(

tree

phi

)

[inline, static]

Definition at line 515 of file tree-flow-inline.h.

References PHI_RESULT_TREE.

static stmt_ann_t get_stmt_ann

(

tree

stmt

)

[inline, static]

Definition at line 181 of file tree-flow-inline.h.

References create_stmt_ann(), and stmt_ann().

static tree get_subvar_at	(	tree	var,
		unsigned HOST_WIDE_INT	offset
	)			[inline, static]

Definition at line 1537 of file tree-flow-inline.h.

References get_subvars_for_var(), NULL_TREE, and SFT_OFFSET.

Referenced by set_uids_in_ptset().

static subvar_t get_subvars_for_var

(

tree

var

)

[inline, static]

Definition at line 1521 of file tree-flow-inline.h.

References gcc_assert, lookup_subvars_for_var(), SSA_NAME, SSA_NAME_VAR, SSA_VAR_P, and TREE_CODE.

Referenced by add_to_addressable_set(), compute_flow_insensitive_aliasing(), dest_safe_for_nrv_p(), dump_subvars_for(), dump_variable(), find_what_p_points_to(), get_asm_expr_operands(), get_expr_operands(), get_ref_tag(), get_subvar_at(), get_tmr_operands(), maybe_create_global_var(), new_type_alias(), object_analysis(), set_initial_properties(), set_uids_in_ptset(), setup_pointers_and_addressables(), and verify_ssa_name().

static tree_ann_common_t get_tree_common_ann

(

tree

t

)

[inline, static]

Definition at line 799 of file tree-flow-inline.h.

References create_tree_common_ann(), and tree_common_ann().

Referenced by set_value_handle().

static tree get_use_from_ptr

(

use_operand_p

use

)

[inline, static]

Definition at line 501 of file tree-flow-inline.h.

static var_ann_t get_var_ann

(

tree

var

)

[inline, static]

Definition at line 138 of file tree-flow-inline.h.

References create_var_ann(), and var_ann().

static bool has_single_use

(

tree

var

)

[inline, static]

Definition at line 456 of file tree-flow-inline.h.

References ptr, SSA_NAME_IMM_USE_NODE, and ssa_use_operand_t.

Referenced by dse_optimize_stmt(), dump_immediate_uses_for(), find_assert_locations(), forward_propagate_into_cond_1(), is_reassociable_op(), and VEC().

static bool has_zero_uses

(

tree

var

)

[inline, static]

Definition at line 446 of file tree-flow-inline.h.

References ptr, SSA_NAME_IMM_USE_NODE, and ssa_use_operand_t.

Referenced by dump_immediate_uses_for(), eliminate_const_or_copy(), forward_propagate_into_cond(), merge_phi_nodes(), propagate_rhs_into_lhs(), and reassociate_bb().

static bool is_call_clobbered

(

tree

var

)

[inline, static]

Definition at line 747 of file tree-flow-inline.h.

References bitmap_bit_p(), call_clobbered_vars, DECL_CALL_CLOBBERED, DECL_UID, and MTAG_P.

static bool is_exec_stmt

(

tree

t

)

[inline, static]

Definition at line 602 of file tree-flow-inline.h.

References error_mark_node, and IS_EMPTY_STMT.

static bool is_label_stmt

(

tree

t

)

[inline, static]

Definition at line 611 of file tree-flow-inline.h.

References TREE_CODE.

static void link_imm_use	(	ssa_use_operand_t *	linknode,
		tree	def
	)			[inline, static]

Definition at line 332 of file tree-flow-inline.h.

References gcc_assert, link_imm_use_to_list(), NULL, root, SSA_NAME, SSA_NAME_IMM_USE_NODE, ssa_use_operand_t, and TREE_CODE.

Referenced by link_imm_use_stmt(), relink_imm_use_stmt(), set_ssa_use_from_ptr(), and set_virtual_use_link().

static void link_imm_use_stmt	(	ssa_use_operand_t *	linknode,
		tree	def,
		tree	stmt
	)			[inline, static]

Definition at line 361 of file tree-flow-inline.h.

References link_imm_use(), and NULL.

static void link_imm_use_to_list	(	ssa_use_operand_t *	linknode,
		ssa_use_operand_t *	list
	)			[inline, static]

Definition at line 320 of file tree-flow-inline.h.

Referenced by link_imm_use(), link_use_stmts_after(), and move_use_after_head().

static void link_use_stmts_after	(	use_operand_p	head,
		imm_use_iterator *	imm
	)			[inline, static]

Definition at line 1354 of file tree-flow-inline.h.

References delink_imm_use(), FOR_EACH_PHI_ARG, FOR_EACH_SSA_USE_OPERAND, is_gimple_reg(), immediate_use_iterator_d::iter_node, link_imm_use_to_list(), move_use_after_head(), NULL, SSA_OP_USE, SSA_OP_VIRTUAL_USES, TREE_CODE, USE_FROM_PTR, use_operand_p, and USE_STMT.

Referenced by first_imm_use_stmt(), and next_imm_use_stmt().

static subvar_t* lookup_subvars_for_var

(

tree

var

)

[inline, static]

Definition at line 1510 of file tree-flow-inline.h.

References gcc_assert, and var_ann().

Referenced by create_overlap_variables_for(), and get_subvars_for_var().

static struct loop* loop_containing_stmt

(

tree

stmt

)

[static, read]

Definition at line 736 of file tree-flow-inline.h.

References bb_for_stmt(), basic_block_def::loop_father, and NULL.

static void mark_call_clobbered	(	tree	var,
		unsigned int	escape_type
	)			[inline, static]

Definition at line 757 of file tree-flow-inline.h.

References bitmap_set_bit(), call_clobbered_vars, DECL_CALL_CLOBBERED, DECL_UID, MTAG_P, and var_ann().

static void mark_non_addressable

(

tree

var

)

[inline, static]

Definition at line 780 of file tree-flow-inline.h.

References bitmap_clear_bit(), call_clobbered_vars, DECL_CALL_CLOBBERED, DECL_UID, MTAG_P, and TREE_ADDRESSABLE.

static void mark_stmt_modified

(

tree

t

)

[inline, static]

Definition at line 261 of file tree-flow-inline.h.

References create_stmt_ann(), modified_noreturn_calls, noreturn_call_p(), NULL, stmt_ann(), TREE_CODE, and VEC_safe_push.

Referenced by bsi_remove(), bsi_replace(), cprop_operand(), delete_tree_ssa(), eliminate_redundant_computations(), expand_vector_operations_1(), find_func_aliases(), and update_stmt().

static use_operand_p move_use_after_head	(	use_operand_p	use_p,
		use_operand_p	head,
		use_operand_p	last_p
	)			[inline, static]

Definition at line 1328 of file tree-flow-inline.h.

References delink_imm_use(), gcc_assert, link_imm_use_to_list(), and USE_FROM_PTR.

Referenced by link_use_stmts_after().

static void* next_htab_element

(

htab_iterator *

hti

)

[inline, static]

Definition at line 63 of file tree-flow-inline.h.

References HTAB_DELETED_ENTRY, HTAB_EMPTY_ENTRY, htab_iterator::limit, NULL, PTR, htab_iterator::slot, and x.

Referenced by next_referenced_var().

static use_operand_p next_imm_use_on_stmt

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 1449 of file tree-flow-inline.h.

References end_imm_use_on_stmt_p(), immediate_use_iterator_d::imm_use, immediate_use_iterator_d::next_imm_name, and NULL_USE_OPERAND_P.

static tree next_imm_use_stmt

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 1413 of file tree-flow-inline.h.

References delink_imm_use(), end_imm_use_stmt_p(), immediate_use_iterator_d::imm_use, immediate_use_iterator_d::iter_node, link_use_stmts_after(), NULL, NULL_TREE, and USE_STMT.

static use_operand_p next_readonly_imm_use

(

imm_use_iterator *

imm

)

[inline, static]

Definition at line 425 of file tree-flow-inline.h.

References end_readonly_imm_use_p(), gcc_assert, immediate_use_iterator_d::imm_use, immediate_use_iterator_d::iter_node, and use_operand_p.

static tree next_referenced_var

(

referenced_var_iterator *

iter

)

[inline, static]

Definition at line 101 of file tree-flow-inline.h.

References referenced_var_iterator::hti, next_htab_element(), and NULL.

static bool noreturn_call_p

(

tree

t

)

[inline, static]

Definition at line 253 of file tree-flow-inline.h.

References call(), call_expr_flags(), ECF_NORETURN, and get_call_expr_in().

static unsigned int num_imm_uses

(

tree

var

)

[inline, static]

Definition at line 485 of file tree-flow-inline.h.

References ptr, SSA_NAME_IMM_USE_NODE, ssa_use_operand_t, and start.

Referenced by dump_immediate_uses_for(), and replace_uses_by().

static int num_ssa_operands	(	tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1161 of file tree-flow-inline.h.

References FOR_EACH_SSA_TREE_OPERAND, iter, and loop::num.

static bool op_iter_done

(

ssa_op_iter *

ptr

)

[inline, static]

Definition at line 812 of file tree-flow-inline.h.

References ssa_operand_iterator_d::done.

static void op_iter_init	(	ssa_op_iter *	ptr,
		tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 967 of file tree-flow-inline.h.

References DEF_OPS, ssa_operand_iterator_d::defs, ssa_operand_iterator_d::done, gcc_assert, MAYDEF_OPS, ssa_operand_iterator_d::maydefs, ssa_operand_iterator_d::mayuses, MUSTDEF_OPS, ssa_operand_iterator_d::mustdefs, ssa_operand_iterator_d::mustkills, NULL, NULL_TREE, ssa_operand_iterator_d::num_phi, ssa_operand_iterator_d::phi_i, ssa_operand_iterator_d::phi_stmt, SSA_OP_DEF, SSA_OP_USE, SSA_OP_VMAYDEF, SSA_OP_VMAYUSE, SSA_OP_VMUSTDEF, SSA_OP_VMUSTKILL, SSA_OP_VUSE, stmt_ann(), USE_OPS, ssa_operand_iterator_d::uses, VUSE_OPS, and ssa_operand_iterator_d::vuses.

static def_operand_p op_iter_init_def	(	ssa_op_iter *	ptr,
		tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1001 of file tree-flow-inline.h.

References gcc_assert, ssa_operand_iterator_d::iter_type, op_iter_init(), op_iter_next_def(), SSA_OP_ALL_USES, ssa_op_iter_def, and SSA_OP_VIRTUAL_KILLS.

static void op_iter_init_maydef	(	ssa_op_iter *	ptr,
		tree	stmt,
		use_operand_p *	use,
		def_operand_p *	def
	)			[inline, static]

Definition at line 1054 of file tree-flow-inline.h.

References gcc_assert, ssa_operand_iterator_d::iter_type, op_iter_init(), op_iter_next_maymustdef(), ssa_op_iter_maymustdef, SSA_OP_VMAYUSE, and TREE_CODE.

static void op_iter_init_must_and_may_def	(	ssa_op_iter *	ptr,
		tree	stmt,
		use_operand_p *	kill,
		def_operand_p *	def
	)			[inline, static]

Definition at line 1081 of file tree-flow-inline.h.

References gcc_assert, ssa_operand_iterator_d::iter_type, op_iter_init(), op_iter_next_maymustdef(), ssa_op_iter_maymustdef, SSA_OP_VMAYUSE, SSA_OP_VMUSTKILL, and TREE_CODE.

static void op_iter_init_mustdef	(	ssa_op_iter *	ptr,
		tree	stmt,
		use_operand_p *	kill,
		def_operand_p *	def
	)			[inline, static]

Definition at line 1068 of file tree-flow-inline.h.

References gcc_assert, ssa_operand_iterator_d::iter_type, op_iter_init(), op_iter_next_maymustdef(), ssa_op_iter_maymustdef, SSA_OP_VMUSTKILL, and TREE_CODE.

static def_operand_p op_iter_init_phidef	(	ssa_op_iter *	ptr,
		tree	phi,
		int	flags
	)			[inline, static]

Definition at line 1278 of file tree-flow-inline.h.

References clear_and_done_ssa_iter(), comp, ssa_operand_iterator_d::done, gcc_assert, is_gimple_reg(), ssa_operand_iterator_d::iter_type, NULL_USE_OPERAND_P, PHI_RESULT, PHI_RESULT_PTR, SSA_OP_DEF, ssa_op_iter_def, and SSA_OP_VIRTUAL_DEFS.

static use_operand_p op_iter_init_phiuse	(	ssa_op_iter *	ptr,
		tree	phi,
		int	flags
	)			[inline, static]

Definition at line 1249 of file tree-flow-inline.h.

References clear_and_done_ssa_iter(), comp, ssa_operand_iterator_d::done, gcc_assert, is_gimple_reg(), ssa_operand_iterator_d::iter_type, NULL_USE_OPERAND_P, ssa_operand_iterator_d::num_phi, op_iter_next_use(), PHI_NUM_ARGS, PHI_RESULT, ssa_operand_iterator_d::phi_stmt, ssa_op_iter_use, SSA_OP_USE, and SSA_OP_VIRTUAL_USES.

static tree op_iter_init_tree	(	ssa_op_iter *	ptr,
		tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1012 of file tree-flow-inline.h.

References ssa_operand_iterator_d::iter_type, op_iter_init(), op_iter_next_tree(), and ssa_op_iter_tree.

static use_operand_p op_iter_init_use	(	ssa_op_iter *	ptr,
		tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 990 of file tree-flow-inline.h.

References gcc_assert, ssa_operand_iterator_d::iter_type, op_iter_init(), op_iter_next_use(), SSA_OP_ALL_DEFS, and ssa_op_iter_use.

static def_operand_p op_iter_next_def

(

ssa_op_iter *

ptr

)

[inline, static]

Definition at line 859 of file tree-flow-inline.h.

References DEF_OP_PTR, def_operand_p, ssa_operand_iterator_d::defs, ssa_operand_iterator_d::done, gcc_assert, ssa_operand_iterator_d::iter_type, MAYDEF_RESULT_PTR, ssa_operand_iterator_d::maydefs, MUSTDEF_RESULT_PTR, ssa_operand_iterator_d::mustdefs, def_optype_d::next, mustdef_optype_d::next, maydef_optype_d::next, NULL_DEF_OPERAND_P, and ssa_op_iter_def.

static void op_iter_next_maymustdef	(	use_operand_p *	use,
		def_operand_p *	def,
		ssa_op_iter *	ptr
	)			[inline, static]

Definition at line 1022 of file tree-flow-inline.h.

References ssa_operand_iterator_d::done, gcc_assert, ssa_operand_iterator_d::iter_type, MAYDEF_OP_PTR, MAYDEF_RESULT_PTR, ssa_operand_iterator_d::mayuses, MUSTDEF_KILL_PTR, MUSTDEF_RESULT_PTR, ssa_operand_iterator_d::mustkills, maydef_optype_d::next, mustdef_optype_d::next, NULL_DEF_OPERAND_P, NULL_USE_OPERAND_P, and ssa_op_iter_maymustdef.

Referenced by copy_virtual_operands(), op_iter_init_maydef(), op_iter_init_must_and_may_def(), and op_iter_init_mustdef().

static tree op_iter_next_tree

(

ssa_op_iter *

ptr

)

[inline, static]

Definition at line 889 of file tree-flow-inline.h.

References DEF_OP, ssa_operand_iterator_d::defs, ssa_operand_iterator_d::done, gcc_assert, ssa_operand_iterator_d::iter_type, MAYDEF_OP, MAYDEF_RESULT, ssa_operand_iterator_d::maydefs, ssa_operand_iterator_d::mayuses, MUSTDEF_KILL, MUSTDEF_RESULT, ssa_operand_iterator_d::mustdefs, ssa_operand_iterator_d::mustkills, def_optype_d::next, use_optype_d::next, vuse_optype_d::next, maydef_optype_d::next, mustdef_optype_d::next, NULL_TREE, ssa_op_iter_tree, USE_OP, ssa_operand_iterator_d::uses, val, VUSE_OP, and ssa_operand_iterator_d::vuses.

static use_operand_p op_iter_next_use

(

ssa_op_iter *

ptr

)

[inline, static]

Definition at line 819 of file tree-flow-inline.h.

References ssa_operand_iterator_d::done, gcc_assert, ssa_operand_iterator_d::iter_type, MAYDEF_OP_PTR, ssa_operand_iterator_d::mayuses, MUSTDEF_KILL_PTR, ssa_operand_iterator_d::mustkills, use_optype_d::next, vuse_optype_d::next, maydef_optype_d::next, mustdef_optype_d::next, NULL_USE_OPERAND_P, ssa_operand_iterator_d::num_phi, PHI_ARG_DEF_PTR, ssa_operand_iterator_d::phi_i, ssa_operand_iterator_d::phi_stmt, ssa_op_iter_use, USE_OP_PTR, use_operand_p, ssa_operand_iterator_d::uses, VUSE_OP_PTR, and ssa_operand_iterator_d::vuses.

static bool overlap_subvar	(	unsigned HOST_WIDE_INT	offset,
		unsigned HOST_WIDE_INT	size,
		tree	sv,
		bool *	exact
	)			[inline, static]

Definition at line 1582 of file tree-flow-inline.h.

References SFT_OFFSET, and SFT_SIZE.

Referenced by access_can_touch_variable(), get_expr_operands(), get_tmr_operands(), and new_type_alias().

static int phi_arg_index_from_use

(

use_operand_p

use

)

[inline, static]

Definition at line 560 of file tree-flow-inline.h.

References element, gcc_assert, index(), PHI_ARG_CAPACITY, PHI_ARG_ELT, root, TREE_CODE, and USE_STMT.

static tree phi_nodes

(

basic_block

bb

)

[inline, static]

Definition at line 540 of file tree-flow-inline.h.

static bool phi_ssa_name_p

(

tree

t

)

[inline, static]

Definition at line 631 of file tree-flow-inline.h.

References gcc_assert, is_gimple_min_invariant(), SSA_NAME, and TREE_CODE.

static bool ref_contains_array_ref

(

tree

ref

)

[inline, static]

Definition at line 1493 of file tree-flow-inline.h.

References gcc_assert, handled_component_p(), TREE_CODE, and TREE_OPERAND.

Referenced by get_constraint_for(), and get_constraint_for_component_ref().

static void relink_imm_use	(	ssa_use_operand_t *	node,
		ssa_use_operand_t *	old
	)			[inline, static]

Definition at line 372 of file tree-flow-inline.h.

References gcc_assert, and NULL.

Referenced by relink_imm_use_stmt(), and remove_phi_arg_num().

static void relink_imm_use_stmt	(	ssa_use_operand_t *	linknode,
		ssa_use_operand_t *	old,
		tree	stmt
	)			[inline, static]

Definition at line 390 of file tree-flow-inline.h.

References link_imm_use(), NULL, and relink_imm_use().

Referenced by resize_phi_node().

static void set_is_used

(

tree

var

)

[inline, static]

Definition at line 591 of file tree-flow-inline.h.

References get_var_ann().

static void set_phi_nodes	(	basic_block	bb,
		tree	l
	)			[inline, static]

Definition at line 548 of file tree-flow-inline.h.

References PHI_CHAIN, and set_bb_for_stmt().

static void set_ssa_use_from_ptr	(	use_operand_p	use,
		tree	val
	)			[inline, static]

Definition at line 351 of file tree-flow-inline.h.

References delink_imm_use(), and link_imm_use().

static bool single_imm_use	(	tree	var,
		use_operand_p *	use_p,
		tree *	stmt
	)			[inline, static]

Definition at line 467 of file tree-flow-inline.h.

References NULL_TREE, NULL_USE_OPERAND_P, ptr, SSA_NAME_IMM_USE_NODE, and ssa_use_operand_t.

Referenced by dse_optimize_stmt(), get_single_immediate_use(), and merge_phi_nodes().

static tree single_phi_def	(	tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1236 of file tree-flow-inline.h.

References is_gimple_reg(), NULL_TREE, PHI_RESULT, SSA_OP_DEF, and SSA_OP_VIRTUAL_DEFS.

static def_operand_p single_ssa_def_operand	(	tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1132 of file tree-flow-inline.h.

References def_operand_p, iter, NULL_DEF_OPERAND_P, op_iter_done(), op_iter_init_def(), and op_iter_next_def().

static tree single_ssa_tree_operand	(	tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1095 of file tree-flow-inline.h.

References iter, NULL_TREE, op_iter_done(), op_iter_init_tree(), and op_iter_next_tree().

static use_operand_p single_ssa_use_operand	(	tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1113 of file tree-flow-inline.h.

References iter, NULL_USE_OPERAND_P, op_iter_done(), op_iter_init_use(), op_iter_next_use(), and use_operand_p.

static stmt_ann_t stmt_ann

(

tree

t

)

[inline, static]

Definition at line 169 of file tree-flow-inline.h.

References gcc_assert, is_gimple_stmt(), and STMT_ANN.

static bool stmt_modified_p

(

tree

t

)

[inline, static]

Definition at line 294 of file tree-flow-inline.h.

References stmt_ann().

static tree_ann_common_t tree_common_ann

(

tree

t

)

[inline, static]

Definition at line 791 of file tree-flow-inline.h.

Referenced by get_tree_common_ann(), and get_value_handle().

static bool unmodifiable_var_p

(

tree

var

)

[inline, static]

Definition at line 1464 of file tree-flow-inline.h.

References DECL_EXTERNAL, MTAG_GLOBAL, MTAG_P, SSA_NAME, SSA_NAME_VAR, TREE_CODE, TREE_READONLY, and TREE_STATIC.

Referenced by add_call_clobber_ops(), add_virtual_operand(), mark_aliases_call_clobbered(), may_alias_p(), set_initial_properties(), and update_alias_info().

static void update_stmt

(

tree

t

)

[inline, static]

Definition at line 277 of file tree-flow-inline.h.

References mark_stmt_modified(), TREE_CODE, and update_stmt_operands().

Referenced by adjust_return_value(), break_up_subtract(), canonicalize_comparison(), compute_object_sizes(), copy_edges_for_bb(), create_canonical_iv(), eliminate(), expand_complex_comparison(), expand_complex_libcall(), expand_complex_move(), expand_complex_operations_1(), forward_propagate_addr_expr_1(), forward_propagate_into_cond(), lambda_loopnest_to_gcc_loopnest(), linearize_expr(), linearize_expr_tree(), mark_new_vars_to_rename(), perfect_nestify(), reassociate_bb(), recalculate_used_alone(), remove_empty_loop(), replace_phi_with_cond_modify_expr(), replace_reciprocal(), replace_uses_equiv_to_x_with_y(), repropagate_negates(), rewrite_expr_tree(), rewrite_mem_refs(), rewrite_use_compare(), scalarize_copy(), scalarize_use(), scev_const_prop(), simplify_abs_using_ranges(), simplify_cond(), simplify_cond_using_ranges(), simplify_div_or_mod_using_ranges(), simplify_not_neg_expr(), simplify_switch_expr(), strip_builtin_expect(), tree_unroll_loop(), tree_unswitch_single_loop(), try_unroll_loop_completely(), update_complex_assignment(), and VEC().

static void update_stmt_if_modified

(

tree

t

)

[inline, static]

Definition at line 286 of file tree-flow-inline.h.

References stmt_modified_p(), and update_stmt_operands().

Referenced by compute_may_aliases(), expand_vector_operations(), mark_all_v_defs_1(), mark_def_sites(), optimize_stmt(), tree_ssa_dominator_optimize(), and update_modified_stmts().

static var_ann_t var_ann

(

tree

t

)

[inline, static]

Definition at line 125 of file tree-flow-inline.h.

References DECL_P, gcc_assert, TREE_CODE, and VAR_ANN.

static bool var_can_have_subvars

(

tree

v

)

[inline, static]

Definition at line 1553 of file tree-flow-inline.h.

References AGGREGATE_TYPE_P, COMPLEX_TYPE, DECL_COMPLEX_GIMPLE_REG_P, DECL_P, MTAG_P, TREE_CODE, TREE_THIS_VOLATILE, and TREE_TYPE.

Referenced by add_to_addressable_set(), compute_flow_insensitive_aliasing(), create_structure_vars(), create_variable_info_for(), find_used_portions(), find_what_p_points_to(), get_asm_expr_operands(), get_expr_operands(), new_type_alias(), object_analysis(), push_fields_onto_fieldstack(), set_initial_properties(), set_uids_in_ptset(), and setup_pointers_and_addressables().

static VEC	(	tree	,
		gc
	)			[inline, static]

Definition at line 209 of file tree-flow-inline.h.

References NULL, and var_ann().

static bool zero_ssa_operands	(	tree	stmt,
		int	flags
	)			[inline, static]

Definition at line 1150 of file tree-flow-inline.h.

References iter, op_iter_done(), and op_iter_init_tree().