ctrump_loop_cfg_info Struct Reference

ループのCFG情報 More...

#include <loop.h>

Collaboration diagram for ctrump_loop_cfg_info:

[legend]

Data Fields
int	id
enum ctrump_loop_code	code
struct ctrump_stmt *	loop_stmt
struct ctrump_bb *	loop_pred
struct ctrump_bb *	cond_bb
struct ctrump_bb *	body_start_bb
struct ctrump_bb *	break_bb
struct ctrump_expr *	exit_cond
union {
struct ctrump_complicated_loop   complicated
struct ctrump_loop_info_node *   loop_info_node
}	u

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Detailed Description

ループのCFG情報

 (loop_pred)
   |
   |
 (cond_bb) -> (body_start_bb) -> ... (body_end_bb)
   |      \                             /
   |       -----------------------------
 (break_bb)
 

Definition at line 515 of file loop.h.

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Field Documentation

int ctrump_loop_cfg_info::id

Definition at line 516 of file loop.h.

Referenced by build_cfg_loop().

enum ctrump_loop_code ctrump_loop_cfg_info::code

ループの種類

Definition at line 517 of file loop.h.

Referenced by analyze_loop_control_flow(), and init_analyze_loop_node_info().

struct ctrump_stmt* ctrump_loop_cfg_info::loop_stmt [read]

このループの文

Definition at line 519 of file loop.h.

Referenced by build_cfg_stmt().

struct ctrump_bb* ctrump_loop_cfg_info::loop_pred [read]

このループの一個前のBB (optional)

Definition at line 521 of file loop.h.

Referenced by build_cfg_loop(), and find_iv().

struct ctrump_bb* ctrump_loop_cfg_info::cond_bb [read]

条件BB

Definition at line 522 of file loop.h.

Referenced by build_cfg_loop(), classify_memop(), ctrump_find_iv_node(), find_iv(), find_loop_entry(), init_analyze_loop_node_info(), and recog_reduction().

struct ctrump_bb* ctrump_loop_cfg_info::body_start_bb [read]

ループ本体の先頭のBB

Definition at line 523 of file loop.h.

Referenced by build_cfg_loop(), and init_analyze_loop_node_info().

struct ctrump_bb* ctrump_loop_cfg_info::break_bb [read]

ループ抜けたあとのBB

Definition at line 524 of file loop.h.

Referenced by build_bfs_order(), build_cfg_loop(), classify_memop(), ctrump_find_iv_node(), and recog_reduction().

struct ctrump_expr* ctrump_loop_cfg_info::exit_cond [read]

ループ終了条件式

Definition at line 526 of file loop.h.

Referenced by build_cfg_loop(), and loop_exit_analyze().

struct ctrump_complicated_loop ctrump_loop_cfg_info::complicated [read]

Definition at line 528 of file loop.h.

Referenced by analyze_loop_control_flow().

struct ctrump_loop_info_node* ctrump_loop_cfg_info::loop_info_node [read]

Definition at line 529 of file loop.h.

Referenced by build_bfs_order(), and init_analyze_loop_node_info().

union { ... } ctrump_loop_cfg_info::u

Referenced by analyze_loop_control_flow(), build_bfs_order(), and init_analyze_loop_node_info().

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

• ctrump/analyzer/loop.h