GCC Middle and Back End API Reference
df_rd_bb_info Class Reference

#include <df.h>

Collaboration diagram for df_rd_bb_info:

Data Fields

bitmap_head kill
 
bitmap_head sparse_kill
 
bitmap_head gen
 
bitmap_head in
 
bitmap_head out
 

Detailed Description

Reaching definitions.  All bitmaps are indexed by the id field of
the ref except sparse_kill which is indexed by regno.  For the
LR&RD problem, the kill set is not complete: It does not contain
DEFs killed because the set register has died in the LR set.   

Field Documentation

◆ gen

◆ in

◆ kill

◆ out

◆ sparse_kill


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