_loop_vec_info Class Reference

#include <tree-vectorizer.h>

Inheritance diagram for _loop_vec_info:

Collaboration diagram for _loop_vec_info:

Public Types
enum	vec_kind { bb , loop }
typedef hash_set< int_hash< machine_mode, E_VOIDmode, E_BLKmode > >	mode_set

Public Member Functions
	_loop_vec_info (class loop *, vec_info_shared *)
	~_loop_vec_info ()
stmt_vec_info	add_stmt (gimple *)
stmt_vec_info	add_pattern_stmt (gimple *, stmt_vec_info)
stmt_vec_info	resync_stmt_addr (gimple *)
stmt_vec_info	lookup_stmt (gimple *)
stmt_vec_info	lookup_def (tree)
stmt_vec_info	lookup_single_use (tree)
class dr_vec_info *	lookup_dr (data_reference *)
void	move_dr (stmt_vec_info, stmt_vec_info)
void	remove_stmt (stmt_vec_info)
void	replace_stmt (gimple_stmt_iterator *, stmt_vec_info, gimple *)
void	insert_on_entry (stmt_vec_info, gimple *)
void	insert_seq_on_entry (stmt_vec_info, gimple_seq)

Data Fields
class loop *	loop
tree	num_itersm1
tree	num_iters
tree	num_iters_unchanged
tree	num_iters_assumptions
class vector_costs *	vector_costs
class vector_costs *	scalar_costs
unsigned int	th
poly_uint64	versioning_threshold
poly_uint64	vectorization_factor
edge	main_loop_edge
edge	skip_main_loop_edge
edge	skip_this_loop_edge
hash_map< tree, vect_reusable_accumulator >	reusable_accumulators
unsigned int	suggested_unroll_factor
unsigned HOST_WIDE_INT	max_vectorization_factor
vec_loop_masks	masks
vec_loop_lens	lens
scalar_cond_masked_set_type	scalar_cond_masked_set
vec_cond_masked_set_type	vec_cond_masked_set
tree	mask_skip_niters
tree	rgroup_compare_type
tree	simd_if_cond
tree	rgroup_iv_type
vect_partial_vector_style	partial_vector_style
class dr_vec_info *	unaligned_dr
int	peeling_for_alignment
int	ptr_mask
auto_vec< ddr_p >	may_alias_ddrs
auto_vec< dr_with_seg_len_pair_t >	comp_alias_ddrs
auto_vec< vec_object_pair >	check_unequal_addrs
auto_vec< tree >	check_nonzero
auto_vec< vec_lower_bound >	lower_bounds
auto_vec< stmt_vec_info >	may_misalign_stmts
auto_vec< stmt_vec_info >	reductions
auto_vec< stmt_vec_info >	reduction_chains
auto_vec< stmt_info_for_cost >	scalar_cost_vec
hash_map< tree_operand_hash, tree > *	ivexpr_map
hash_map< tree, tree > *	scan_map
poly_uint64	slp_unrolling_factor
unsigned int	inner_loop_cost_factor
bool	vectorizable
bool	can_use_partial_vectors_p
bool	must_use_partial_vectors_p
bool	using_partial_vectors_p
bool	using_decrementing_iv_p
bool	using_select_vl_p
bool	epil_using_partial_vectors_p
signed char	partial_load_store_bias
bool	peeling_for_gaps
bool	peeling_for_niter
bool	early_breaks
auto_vec< gcond * >	conds
gcond *	loop_iv_cond
bool	no_data_dependencies
bool	has_mask_store
profile_probability	scalar_loop_scaling
class loop *	scalar_loop
_loop_vec_info *	main_loop_info
_loop_vec_info *	orig_loop_info
_loop_vec_info *	epilogue_vinfo
tree	drs_advanced_by
edge	vec_loop_iv_exit
edge	vec_epilogue_loop_iv_exit
edge	scalar_loop_iv_exit
auto_vec< gimple * >	early_break_stores
basic_block	early_break_dest_bb
auto_vec< gimple * >	early_break_vuses
auto_vec< stmt_vec_info >	early_break_live_ivs
vec_kind	kind
vec_info_shared *	shared
vec< stmt_vec_info >	stmt_vec_infos
bool	stmt_vec_info_ro
bool	any_known_not_updated_vssa
auto_vec< slp_instance >	slp_instances
vec_base_alignments	base_alignments
auto_vec< stmt_vec_info >	grouped_stores
mode_set	used_vector_modes
machine_mode	vector_mode
basic_block *	bbs
unsigned int	nbbs
gimple_seq	inv_pattern_def_seq

Private Member Functions
stmt_vec_info	new_stmt_vec_info (gimple *stmt)
void	set_vinfo_for_stmt (gimple *, stmt_vec_info, bool=true)
void	free_stmt_vec_infos ()
void	free_stmt_vec_info (stmt_vec_info)

Detailed Description

Info on vectorized loops.                                        

Member Typedef Documentation

mode_set

hash_set<int_hash<machine_mode, E_VOIDmode, E_BLKmode> > vec_info::mode_set

inherited

Member Enumeration Documentation

vec_kind

enum vec_info::vec_kind

inherited

Enumerator
bb
loop

Constructor & Destructor Documentation

_loop_vec_info()

_loop_vec_info::_loop_vec_info	(	class loop *	loop_in,
		vec_info_shared *	shared )

Create and initialize a new loop_vec_info struct for LOOP_IN, as well as
stmt_vec_info structs for all the stmts in LOOP_IN.   

References vec_info::add_stmt(), vec_info::bb, bb_in_loop_p(), vec_info::bbs, dfs_enumerate_from(), gcc_assert, gimple_call_arg(), gimple_call_internal_fn(), gimple_call_internal_p(), gimple_call_num_args(), gimple_set_uid(), gsi_end_p(), gsi_next(), gsi_start_bb(), gsi_start_phis(), gsi_stmt(), loop::header, i, integer_nonzerop(), integer_zerop(), is_gimple_call(), is_gimple_debug(), vec_info::nbbs, loop::num_nodes, si, simd_if_cond, loop::simduid, SSA_NAME_VAR, and TREE_CODE.

~_loop_vec_info()

_loop_vec_info::~_loop_vec_info

(

)

Free all memory used by the _loop_vec_info, as well as all the
stmt_vec_info structs of all the stmts in the loop.   

References loop::aux, vec_info::bbs, free(), ivexpr_map, lens, masks, NULL, release_vec_loop_controls(), vec_loop_masks::rgc_vec, scalar_costs, scan_map, and vector_costs.

Member Function Documentation

add_pattern_stmt()

stmt_vec_info vec_info::add_pattern_stmt ( gimple * stmt, stmt_vec_info stmt_info )

inherited

Record that STMT belongs to the vectorizable region.  Create a new
stmt_vec_info and mark VECINFO as being related and return the new
stmt_vec_info.   

References vec_info::new_stmt_vec_info(), vec_info::set_vinfo_for_stmt(), and STMT_VINFO_RELATED_STMT.

Referenced by addsub_pattern::build(), and complex_pattern::build().

add_stmt()

stmt_vec_info vec_info::add_stmt ( gimple * stmt )

inherited

Record that STMT belongs to the vectorizable region.  Create and return
an associated stmt_vec_info.   

References vec_info::new_stmt_vec_info(), and vec_info::set_vinfo_for_stmt().

Referenced by _bb_vec_info::_bb_vec_info(), _loop_vec_info(), append_pattern_def_seq(), vect_init_pattern_stmt(), vect_recog_bool_pattern(), vect_recog_cond_store_pattern(), vect_recog_gather_scatter_pattern(), vect_recog_mask_conversion_pattern(), and vect_recog_popcount_clz_ctz_ffs_pattern().

free_stmt_vec_info()

void vec_info::free_stmt_vec_info ( stmt_vec_info stmt_info )

privateinherited

Free STMT_INFO.   

References free(), gimple_get_lhs(), gimple_set_bb(), NULL, release_ssa_name(), STMT_VINFO_SIMD_CLONE_INFO, STMT_VINFO_VEC_STMTS, and TREE_CODE.

Referenced by vec_info::free_stmt_vec_infos(), and vec_info::remove_stmt().

free_stmt_vec_infos()

void vec_info::free_stmt_vec_infos ( void )

privateinherited

Free the contents of stmt_vec_infos.   

References vec_info::free_stmt_vec_info(), NULL, and vec_info::stmt_vec_infos.

Referenced by vec_info::~vec_info().

insert_on_entry()

void vec_info::insert_on_entry ( stmt_vec_info context, gimple * new_stmt )

inherited

Like insert_seq_on_entry but just inserts the single stmt NEW_STMT.   

References gsi_insert_before_without_update(), GSI_SAME_STMT, gsi_start(), vec_info::insert_seq_on_entry(), and NULL.

Referenced by vect_init_vector_1().

insert_seq_on_entry()

void vec_info::insert_seq_on_entry ( stmt_vec_info context, gimple_seq seq )

inherited

Insert stmts in SEQ on the VEC_INFO region entry.  If CONTEXT is
not NULL it specifies whether to use the sub-region entry
determined by it, currently used for loop vectorization to insert
on the inner loop entry vs. the outer loop entry.   

References vec_info::bbs, dyn_cast(), gcc_assert, gsi_after_labels(), gsi_insert_seq_before(), gsi_insert_seq_on_edge_immediate(), GSI_SAME_STMT, loop::inner, loop_preheader_edge(), LOOP_VINFO_LOOP, and nested_in_vect_loop_p().

Referenced by vec_info::insert_on_entry(), vect_create_constant_vectors(), and vect_slp_region().

lookup_def()

stmt_vec_info vec_info::lookup_def ( tree name )

inherited

If NAME is an SSA_NAME and its definition has an associated stmt_vec_info,
return that stmt_vec_info, otherwise return null.  It is safe to call
this on arbitrary operands.   

References vec_info::lookup_stmt(), NULL, SSA_NAME_DEF_STMT, SSA_NAME_IS_DEFAULT_DEF, and TREE_CODE.

Referenced by info_for_reduction(), vect_analyze_loop_operations(), vect_analyze_slp(), vect_build_slp_tree_2(), vect_cond_store_pattern_same_ref(), vect_create_constant_vectors(), vect_create_epilog_for_reduction(), vect_detect_hybrid_slp(), vect_determine_mask_precision(), vect_get_internal_def(), vect_inner_phi_in_double_reduction_p(), vect_is_extending_load(), vect_is_simple_use(), vect_mark_slp_stmts(), vect_recog_cond_store_pattern(), vect_recog_widen_sum_pattern(), vect_schedule_slp_node(), vect_slp_check_for_roots(), vect_slp_gather_vectorized_scalar_stmts(), vectorizable_recurr(), and vectorizable_reduction().

lookup_dr()

dr_vec_info * vec_info::lookup_dr ( data_reference * dr )

inherited

Return vectorization information about DR.   

References DR_STMT, gcc_checking_assert, is_pattern_stmt_p(), vec_info::lookup_stmt(), and STMT_VINFO_DR_INFO.

Referenced by vect_analyze_data_ref_accesses(), vect_analyze_data_ref_dependence(), vect_analyze_data_refs_alignment(), vect_analyze_possibly_independent_ddr(), vect_analyze_slp(), vect_enhance_data_refs_alignment(), vect_get_peeling_costs_all_drs(), vect_peeling_supportable(), vect_prune_runtime_alias_test_list(), vect_record_base_alignments(), vect_slp_analyze_data_ref_dependence(), and vect_update_inits_of_drs().

lookup_single_use()

stmt_vec_info vec_info::lookup_single_use ( tree lhs )

inherited

See whether there is a single non-debug statement that uses LHS and
whether that statement has an associated stmt_vec_info.  Return the
stmt_vec_info if so, otherwise return null.   

References vec_info::lookup_stmt(), NULL, and single_imm_use().

lookup_stmt()

stmt_vec_info vec_info::lookup_stmt ( gimple * stmt )

inherited

If STMT has an associated stmt_vec_info, return that vec_info, otherwise
return null.  It is safe to call this function on any statement, even if
it might not be part of the vectorizable region.   

References gimple_uid(), NULL, and vec_info::stmt_vec_infos.

Referenced by check_scan_store(), gather_scalar_reductions(), vec_info::lookup_def(), vec_info::lookup_dr(), vec_info::lookup_single_use(), maybe_push_to_hybrid_worklist(), maybe_set_vectorized_backedge_value(), move_early_exit_stmts(), vec_slp_has_scalar_use(), vect_analyze_data_refs(), vect_analyze_early_break_dependences(), vect_analyze_loop_2(), vect_analyze_loop_operations(), vect_analyze_scalar_cycles_1(), vect_analyze_slp(), vect_analyze_stmt(), vect_bb_slp_mark_live_stmts(), vect_bb_slp_scalar_cost(), vect_build_slp_instance(), vect_build_slp_tree_2(), vect_can_advance_ivs_p(), vect_compute_single_scalar_iteration_cost(), vect_create_loop_vinfo(), vect_detect_hybrid_slp(), vect_determine_min_output_precision_1(), vect_determine_precisions(), vect_determine_vectorization_factor(), vect_determine_vf_for_stmt(), vect_dissolve_slp_only_groups(), vect_init_pattern_stmt(), vect_mark_pattern_stmts(), vect_mark_stmts_to_be_vectorized(), vect_pattern_recog(), vect_pattern_recog_1(), vect_set_loop_condition(), vect_slp_analyze_load_dependences(), vect_slp_analyze_store_dependences(), vect_slp_check_for_roots(), vect_transform_loop(), vect_update_ivs_after_vectorizer(), vect_update_vf_for_slp(), vectorizable_induction(), vectorizable_live_operation(), vectorizable_reduction(), and vectorizable_scan_store().

move_dr()

void vec_info::move_dr ( stmt_vec_info new_stmt_info, stmt_vec_info old_stmt_info )

inherited

Record that NEW_STMT_INFO now implements the same data reference
as OLD_STMT_INFO.   

References gcc_assert, is_pattern_stmt_p(), STMT_VINFO_DR_INFO, STMT_VINFO_DR_WRT_VEC_LOOP, STMT_VINFO_GATHER_SCATTER_P, and STMT_VINFO_STRIDED_P.

Referenced by vect_recog_bool_pattern(), vect_recog_cond_store_pattern(), vect_recog_gather_scatter_pattern(), and vect_recog_mask_conversion_pattern().

new_stmt_vec_info()

stmt_vec_info vec_info::new_stmt_vec_info ( gimple * stmt )

privateinherited

Create and initialize a new stmt_vec_info struct for STMT.   

References DR_MISALIGNMENT_UNINITIALIZED, gimple_bb(), is_a(), is_loop_header_bb_p(), loop_vect, STMT_SLP_TYPE, STMT_VINFO_DEF_TYPE, STMT_VINFO_REDUC_CODE, STMT_VINFO_REDUC_FN, STMT_VINFO_REDUC_IDX, STMT_VINFO_REDUC_TYPE, STMT_VINFO_RELEVANT, STMT_VINFO_SLP_VECT_ONLY, STMT_VINFO_SLP_VECT_ONLY_PATTERN, STMT_VINFO_TYPE, STMT_VINFO_VEC_STMTS, STMT_VINFO_VECTORIZABLE, TREE_CODE_REDUCTION, undef_vec_info_type, vect_internal_def, vect_unknown_def_type, vect_unused_in_scope, and vNULL.

Referenced by vec_info::add_pattern_stmt(), and vec_info::add_stmt().

remove_stmt()

void vec_info::remove_stmt ( stmt_vec_info stmt_info )

inherited

Permanently remove the statement described by STMT_INFO from the
function.   

References vec_info::free_stmt_vec_info(), gcc_assert, gsi_for_stmt(), gsi_remove(), NULL, release_defs(), vec_info::set_vinfo_for_stmt(), si, and unlink_stmt_vdef().

Referenced by vect_remove_stores(), vect_schedule_slp(), vect_set_loop_condition(), and vect_transform_loop().

replace_stmt()

void vec_info::replace_stmt ( gimple_stmt_iterator * gsi, stmt_vec_info stmt_info, gimple * new_stmt )

inherited

Replace the statement at GSI by NEW_STMT, both the vectorization
information and the function itself.  STMT_INFO describes the statement
at GSI.   

References gcc_assert, gimple_set_uid(), gimple_uid(), gsi_replace(), and gsi_stmt().

Referenced by vect_remove_slp_scalar_calls(), vectorizable_call(), and vectorizable_simd_clone_call().

resync_stmt_addr()

stmt_vec_info vec_info::resync_stmt_addr ( gimple * stmt )

inherited

If STMT was previously associated with a stmt_vec_info and STMT now resides
at a different address than before (e.g., because STMT is a phi node that has
been resized), update the stored address to match the new one.  It is not
possible to use lookup_stmt () to perform this task, because that function
returns NULL if the stored stmt pointer does not match the one being looked
up.   

References gimple_uid(), and vec_info::stmt_vec_infos.

Referenced by vect_loop_versioning().

set_vinfo_for_stmt()

void vec_info::set_vinfo_for_stmt ( gimple * stmt, stmt_vec_info info, bool check_ro = true )

privateinherited

Associate STMT with INFO.   

References gcc_assert, gcc_checking_assert, gimple_set_uid(), gimple_uid(), NULL, vec_info::stmt_vec_info_ro, and vec_info::stmt_vec_infos.

Referenced by vec_info::add_pattern_stmt(), vec_info::add_stmt(), and vec_info::remove_stmt().

Field Documentation

any_known_not_updated_vssa

bool vec_info::any_known_not_updated_vssa

inherited

Referenced by vect_transform_loops(), vectorizable_load(), and vectorizable_simd_clone_call().

base_alignments

vec_base_alignments vec_info::base_alignments

inherited

Referenced by vect_compute_data_ref_alignment(), and vect_record_base_alignment().

bbs

basic_block* vec_info::bbs

inherited

Referenced by _bb_vec_info::_bb_vec_info(), _loop_vec_info(), vec_info::insert_seq_on_entry(), vect_determine_precisions(), vect_get_and_check_slp_defs(), vect_pattern_recog(), vect_schedule_slp_node(), vect_slp_check_for_roots(), vect_slp_region(), _bb_vec_info::~_bb_vec_info(), and ~_loop_vec_info().

can_use_partial_vectors_p

bool _loop_vec_info::can_use_partial_vectors_p

check_nonzero

auto_vec<tree> _loop_vec_info::check_nonzero

check_unequal_addrs

auto_vec<vec_object_pair> _loop_vec_info::check_unequal_addrs

comp_alias_ddrs

auto_vec<dr_with_seg_len_pair_t> _loop_vec_info::comp_alias_ddrs

conds

auto_vec<gcond *> _loop_vec_info::conds

drs_advanced_by

tree _loop_vec_info::drs_advanced_by

early_break_dest_bb

basic_block _loop_vec_info::early_break_dest_bb

early_break_live_ivs

auto_vec<stmt_vec_info> _loop_vec_info::early_break_live_ivs

early_break_stores

auto_vec<gimple *> _loop_vec_info::early_break_stores

early_break_vuses

auto_vec<gimple*> _loop_vec_info::early_break_vuses

early_breaks

bool _loop_vec_info::early_breaks

epil_using_partial_vectors_p

bool _loop_vec_info::epil_using_partial_vectors_p

epilogue_vinfo

_loop_vec_info* _loop_vec_info::epilogue_vinfo

Referenced by vect_analyze_loop(), and vect_do_peeling().

grouped_stores

auto_vec<stmt_vec_info> vec_info::grouped_stores

inherited

Referenced by vect_analyze_slp(), vect_fixup_store_groups_with_patterns(), and vect_slp_analyze_bb_1().

has_mask_store

bool _loop_vec_info::has_mask_store

inner_loop_cost_factor

unsigned int _loop_vec_info::inner_loop_cost_factor

inv_pattern_def_seq

gimple_seq vec_info::inv_pattern_def_seq

inherited

Referenced by append_inv_pattern_def_seq(), and vect_slp_region().

ivexpr_map

hash_map<tree_operand_hash, tree>* _loop_vec_info::ivexpr_map

Referenced by cse_and_gimplify_to_preheader(), and ~_loop_vec_info().

kind

vec_kind vec_info::kind

inherited

lens

vec_loop_lens _loop_vec_info::lens

Referenced by ~_loop_vec_info().

loop

class loop* _loop_vec_info::loop

loop_iv_cond

gcond* _loop_vec_info::loop_iv_cond

lower_bounds

auto_vec<vec_lower_bound> _loop_vec_info::lower_bounds

main_loop_edge

edge _loop_vec_info::main_loop_edge

Referenced by vect_do_peeling(), vect_find_reusable_accumulator(), vect_get_main_loop_result(), and vect_transform_cycle_phi().

main_loop_info

_loop_vec_info* _loop_vec_info::main_loop_info

mask_skip_niters

tree _loop_vec_info::mask_skip_niters

masks

vec_loop_masks _loop_vec_info::masks

Referenced by ~_loop_vec_info().

max_vectorization_factor

unsigned HOST_WIDE_INT _loop_vec_info::max_vectorization_factor

may_alias_ddrs

auto_vec<ddr_p> _loop_vec_info::may_alias_ddrs

may_misalign_stmts

auto_vec<stmt_vec_info> _loop_vec_info::may_misalign_stmts

must_use_partial_vectors_p

bool _loop_vec_info::must_use_partial_vectors_p

nbbs

unsigned int vec_info::nbbs

inherited

Referenced by _bb_vec_info::_bb_vec_info(), _loop_vec_info(), vect_determine_precisions(), vect_pattern_recog(), vect_slp_check_for_roots(), vect_slp_region(), and _bb_vec_info::~_bb_vec_info().

no_data_dependencies

bool _loop_vec_info::no_data_dependencies

num_iters

tree _loop_vec_info::num_iters

num_iters_assumptions

tree _loop_vec_info::num_iters_assumptions

num_iters_unchanged

tree _loop_vec_info::num_iters_unchanged

num_itersm1

tree _loop_vec_info::num_itersm1

orig_loop_info

_loop_vec_info* _loop_vec_info::orig_loop_info

partial_load_store_bias

signed char _loop_vec_info::partial_load_store_bias

partial_vector_style

vect_partial_vector_style _loop_vec_info::partial_vector_style

peeling_for_alignment

int _loop_vec_info::peeling_for_alignment

Referenced by vect_transform_loop().

peeling_for_gaps

bool _loop_vec_info::peeling_for_gaps

Referenced by vect_transform_loop().

peeling_for_niter

bool _loop_vec_info::peeling_for_niter

ptr_mask

int _loop_vec_info::ptr_mask

reduction_chains

auto_vec<stmt_vec_info> _loop_vec_info::reduction_chains

Referenced by vect_analyze_slp().

reductions

auto_vec<stmt_vec_info> _loop_vec_info::reductions

Referenced by vect_analyze_slp(), and vect_fixup_scalar_cycles_with_patterns().

reusable_accumulators

hash_map<tree, vect_reusable_accumulator> _loop_vec_info::reusable_accumulators

Referenced by vect_create_epilog_for_reduction(), and vect_find_reusable_accumulator().

rgroup_compare_type

tree _loop_vec_info::rgroup_compare_type

rgroup_iv_type

tree _loop_vec_info::rgroup_iv_type

scalar_cond_masked_set

scalar_cond_masked_set_type _loop_vec_info::scalar_cond_masked_set

Referenced by vect_record_loop_mask(), vectorizable_condition(), and vectorizable_operation().

scalar_cost_vec

auto_vec<stmt_info_for_cost> _loop_vec_info::scalar_cost_vec

scalar_costs

class vector_costs* _loop_vec_info::scalar_costs

Referenced by vect_compute_single_scalar_iteration_cost(), vect_estimate_min_profitable_iters(), and ~_loop_vec_info().

scalar_loop

class loop* _loop_vec_info::scalar_loop

scalar_loop_iv_exit

edge _loop_vec_info::scalar_loop_iv_exit

scalar_loop_scaling

profile_probability _loop_vec_info::scalar_loop_scaling

scan_map

hash_map<tree, tree>* _loop_vec_info::scan_map

Referenced by check_scan_store(), vect_analyze_loop_2(), vectorizable_scan_store(), and ~_loop_vec_info().

shared

vec_info_shared* vec_info::shared

inherited

Referenced by update_epilogue_loop_vinfo(), vect_analyze_data_ref_accesses(), vect_analyze_data_refs(), vect_analyze_loop_2(), vect_analyze_slp(), vect_record_base_alignments(), vect_slp_region(), and vect_transform_loop().

simd_if_cond

tree _loop_vec_info::simd_if_cond

Referenced by _loop_vec_info().

skip_main_loop_edge

edge _loop_vec_info::skip_main_loop_edge

Referenced by vect_do_peeling(), vect_emit_reduction_init_stmts(), vect_find_reusable_accumulator(), and vect_get_main_loop_result().

skip_this_loop_edge

edge _loop_vec_info::skip_this_loop_edge

Referenced by vect_create_epilog_for_reduction(), vect_do_peeling(), and vect_transform_cycle_phi().

slp_instances

auto_vec<slp_instance> vec_info::slp_instances

inherited

Referenced by vect_optimize_slp_pass::build_vertices(), get_vectype_for_scalar_type(), vect_optimize_slp_pass::start_choosing_layouts(), vect_bb_partition_graph(), vect_bb_slp_mark_live_stmts(), vect_build_slp_instance(), vect_gather_slp_loads(), vect_get_vector_types_for_stmt(), vect_lower_load_permutations(), vect_optimize_slp(), vect_slp_analyze_operations(), vect_transform_loop(), and vec_info::~vec_info().

slp_unrolling_factor

poly_uint64 _loop_vec_info::slp_unrolling_factor

stmt_vec_info_ro

bool vec_info::stmt_vec_info_ro

inherited

Referenced by vec_info::set_vinfo_for_stmt(), and vect_pattern_recog().

stmt_vec_infos

vec<stmt_vec_info> vec_info::stmt_vec_infos

inherited

Referenced by vec_info::free_stmt_vec_infos(), vec_info::lookup_stmt(), vec_info::resync_stmt_addr(), vec_info::set_vinfo_for_stmt(), update_epilogue_loop_vinfo(), vec_info::vec_info(), and vect_analyze_loop_2().

suggested_unroll_factor

unsigned int _loop_vec_info::suggested_unroll_factor

Referenced by vect_analyze_loop_1(), vect_analyze_loop_2(), vect_determine_partial_vectors_and_peeling(), and vectorizable_reduction().

th

unsigned int _loop_vec_info::th

unaligned_dr

class dr_vec_info* _loop_vec_info::unaligned_dr

used_vector_modes

mode_set vec_info::used_vector_modes

inherited

Referenced by get_vectype_for_scalar_type(), and vect_chooses_same_modes_p().

using_decrementing_iv_p

bool _loop_vec_info::using_decrementing_iv_p

using_partial_vectors_p

bool _loop_vec_info::using_partial_vectors_p

using_select_vl_p

bool _loop_vec_info::using_select_vl_p

vec_cond_masked_set

vec_cond_masked_set_type _loop_vec_info::vec_cond_masked_set

Referenced by prepare_vec_mask(), vectorizable_operation(), and vectorizable_simd_clone_call().

vec_epilogue_loop_iv_exit

edge _loop_vec_info::vec_epilogue_loop_iv_exit

vec_loop_iv_exit

edge _loop_vec_info::vec_loop_iv_exit

vector_costs

class vector_costs* _loop_vec_info::vector_costs

Referenced by vector_costs::compare_inside_loop_cost(), vect_analyze_loop(), vect_analyze_loop_2(), vect_analyze_loop_operations(), vect_better_loop_vinfo_p(), vect_estimate_min_profitable_iters(), and ~_loop_vec_info().

vector_mode

machine_mode vec_info::vector_mode

inherited

Referenced by get_vectype_for_scalar_type(), vect_analyze_loop_1(), vect_build_slp_tree_2(), vect_joust_loop_vinfos(), vect_slp_region(), vect_transform_loop(), vect_transform_loops(), vect_verify_loop_lens(), and vectorizable_simd_clone_call().

vectorizable

bool _loop_vec_info::vectorizable

vectorization_factor

poly_uint64 _loop_vec_info::vectorization_factor

Referenced by vect_transform_loops().

versioning_threshold

poly_uint64 _loop_vec_info::versioning_threshold

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

• tree-vectorizer.h
• tree-vect-loop.cc