opt_info Struct Reference

Collaboration diagram for opt_info:

Data Fields
hash_table< iv_split_hasher > *	insns_to_split
struct iv_to_split *	iv_to_split_head
struct iv_to_split **	iv_to_split_tail
hash_table< var_expand_hasher > *	insns_with_var_to_expand
struct var_to_expand *	var_to_expand_head
struct var_to_expand **	var_to_expand_tail
unsigned	first_new_block
basic_block	loop_exit
basic_block	loop_preheader

Detailed Description

Information about optimization applied in
the unrolled loop.   

Field Documentation

first_new_block

unsigned opt_info::first_new_block

Referenced by apply_opt_in_copies(), and opt_info_start_duplication().

insns_to_split

hash_table<iv_split_hasher>* opt_info::insns_to_split

Referenced by analyze_insns_in_loop(), apply_opt_in_copies(), and free_opt_info().

insns_with_var_to_expand

hash_table<var_expand_hasher>* opt_info::insns_with_var_to_expand

Referenced by analyze_insns_in_loop(), apply_opt_in_copies(), and free_opt_info().

iv_to_split_head

struct iv_to_split* opt_info::iv_to_split_head

Referenced by analyze_insns_in_loop(), apply_opt_in_copies(), and maybe_strip_eq_note_for_split_iv().

iv_to_split_tail

struct iv_to_split** opt_info::iv_to_split_tail

Referenced by analyze_insns_in_loop().

loop_exit

basic_block opt_info::loop_exit

Referenced by analyze_insns_in_loop(), and apply_opt_in_copies().

loop_preheader

basic_block opt_info::loop_preheader

Referenced by analyze_insns_in_loop(), and apply_opt_in_copies().

var_to_expand_head

struct var_to_expand* opt_info::var_to_expand_head

Referenced by analyze_insns_in_loop(), apply_opt_in_copies(), and free_opt_info().

var_to_expand_tail

struct var_to_expand** opt_info::var_to_expand_tail

Referenced by analyze_insns_in_loop().

---

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

• loop-unroll.cc