chain Struct Reference

Collaboration diagram for chain:

Data Fields
enum chain_type	type
enum tree_code	op
tree	rslt_type
struct chain *	ch1
struct chain *	ch2
vec< dref >	refs
unsigned	length
vec< tree >	vars
vec< tree >	inits
unsigned	has_max_use_after: 1
unsigned	all_always_accessed: 1
unsigned	combined: 1

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Detailed Description

Chains of data references.   

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Field Documentation

unsigned chain::all_always_accessed

Referenced by add_ref_to_chain(), make_invariant_chain(), make_rooted_chain(), and prepare_initializers_chain().

struct chain* chain::ch1

Referenced by combine_chains(), dump_chain(), and get_init_expr().

struct chain * chain::ch2

Referenced by combine_chains(), dump_chain(), and get_init_expr().

unsigned chain::combined

Referenced by chain_can_be_combined_p(), combine_chains(), determine_unroll_factor(), dump_chain(), execute_load_motion(), and execute_pred_commoning_chain().

unsigned chain::has_max_use_after

Referenced by add_ref_to_chain(), combine_chains(), determine_unroll_factor(), dump_chain(), initialize_root_vars(), and insert_looparound_copy().

vec<tree> chain::inits

Referenced by dump_chain(), execute_load_motion(), get_init_expr(), prepare_initializers_chain(), and release_chain().

unsigned chain::length

Referenced by add_ref_to_chain(), combine_chains(), determine_unroll_factor(), dump_chain(), execute_pred_commoning_chain(), initialize_root(), initialize_root_vars(), insert_looparound_copy(), and prepare_initializers_chain().

enum tree_code chain::op

Referenced by combine_chains(), dump_chain(), and get_init_expr().

vec<dref> chain::refs

Referenced by add_looparound_copies(), add_ref_to_chain(), combine_chains(), dump_chain(), execute_load_motion(), execute_pred_commoning_chain(), get_chain_root(), insert_looparound_copy(), make_invariant_chain(), make_rooted_chain(), nontrivial_chain_p(), prepare_initializers_chain(), release_chain(), replace_names_by_phis(), and replace_phis_by_defined_names().

tree chain::rslt_type

Referenced by combine_chains(), dump_chain(), and get_init_expr().

enum chain_type chain::type

Referenced by chain_can_be_combined_p(), combine_chains(), determine_unroll_factor(), dump_chain(), execute_load_motion(), execute_pred_commoning(), get_init_expr(), initialize_root(), initialize_root_vars(), make_invariant_chain(), make_rooted_chain(), and prepare_initializers_chain().

vec<tree> chain::vars

Referenced by dump_chain(), execute_pred_commoning_chain(), initialize_root(), initialize_root_vars(), and release_chain().

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The documentation for this struct was generated from the following file:

• tree-predcom.c