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: