GCC Middle and Back End API Reference
bb_cluster_def Struct Reference
Collaboration diagram for bb_cluster_def:

Data Fields

bitmap bbs
bitmap preds
int index
basic_block rep_bb

Detailed Description

   A group of bbs where 1 bb from bbs can replace the other bbs.  

Field Documentation

bitmap bb_cluster_def::bbs
     The bbs in the cluster.  

Referenced by debug_cluster(), update_rep_bb(), and vop_phi().

int bb_cluster_def::index
     Index in all_clusters vector.  

Referenced by delete_cluster().

bitmap bb_cluster_def::preds
     The preds of the bbs in the cluster.  

Referenced by debug_cluster(), and update_rep_bb().

basic_block bb_cluster_def::rep_bb
     The bb to replace the cluster with.  

Referenced by debug_cluster(), and vop_phi().

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