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:
