GCC Middle and Back End API Reference
Data Fields
dom_dfsnum Struct Reference

Data Fields

unsigned bb_index
unsigned dfs_num

Detailed Description

   Structure used by prune_unused_phi_nodes to record bounds of the intervals
   in the dfs numbering of the dominance tree.

Field Documentation

unsigned dom_dfsnum::bb_index 
     Basic block whose index this entry corresponds to.

Referenced by cmp_dfsnum(), and mark_def_sites().

unsigned dom_dfsnum::dfs_num 
     The dfs number of this node.

Referenced by cmp_dfsnum(), and mark_def_sites().

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