bb_rename_info Struct Reference

Collaboration diagram for bb_rename_info:

Data Fields
basic_block	bb
bitmap_head	open_chains_set
bitmap_head	incoming_open_chains_set
struct incoming_reg_info	incoming [FIRST_PSEUDO_REGISTER]

---

Detailed Description

   A structure recording information about each basic block.  It is saved
   and restored around basic block boundaries.
   A pointer to such a structure is stored in each basic block's aux field
   during regrename_analyze, except for blocks we know can't be optimized
   (such as entry and exit blocks).  

---

Field Documentation

basic_block bb_rename_info::bb

     The basic block corresponding to this structure.  

struct incoming_reg_info bb_rename_info::incoming[FIRST_PSEUDO_REGISTER]

bitmap_head bb_rename_info::incoming_open_chains_set

bitmap_head bb_rename_info::open_chains_set

     Copies of the global information.  

---

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

• regrename.c