stack_entry Struct Reference
Collaboration diagram for stack_entry:
Data Fields | |
| basic_block | bb |
| bitmap | set_ssa_names |
| bitmap | used_ssa_names |
| bitmap | non_ssa_vars |
| bitmap | bbs_visited |
| unsigned int | edge_num |
| int | earliest |
| int | overall_time |
| int | overall_size |
| bool | can_split |
Detailed Description
Stack entry for recursive DFS walk in find_split_point.
Field Documentation
| basic_block stack_entry::bb |
Basic block we are examining.
| bitmap stack_entry::bbs_visited |
All BBS visited from this BB via DFS walk.
| bool stack_entry::can_split |
When false we can not split on this BB.
| int stack_entry::earliest |
Stack entry index of earliest BB reachable from current BB or any BB visited later in DFS walk.
| unsigned int stack_entry::edge_num |
Last examined edge in DFS walk. Since we walk unoriented graph, the value is up to sum of incoming and outgoing edges of BB.
| bitmap stack_entry::non_ssa_vars |
| int stack_entry::overall_size |
| int stack_entry::overall_time |
Overall time and size of all BBs reached from this BB in DFS walk.
| bitmap stack_entry::set_ssa_names |
SSA names set and used by the BB and all BBs reachable from it via DFS walk.
| bitmap stack_entry::used_ssa_names |
The documentation for this struct was generated from the following file:
