bb_data_pseudos Class Reference

Collaboration diagram for bb_data_pseudos:

Data Fields
basic_block	bb
bitmap_head	killed_pseudos
bitmap_head	gen_pseudos

Detailed Description

This page contains code for making global live analysis of pseudos.
The code works only when pseudo live info is changed on a BB
border.  That might be a consequence of some global transformations
in LRA, e.g. PIC pseudo reuse or rematerialization.   

Structure describing local BB data used for pseudo
live-analysis.   

Field Documentation

bb

basic_block bb_data_pseudos::bb

Referenced by finish_live_solver(), get_bb_data(), initiate_live_solver(), live_con_fun_0(), live_con_fun_n(), and live_trans_fun().

gen_pseudos

bitmap_head bb_data_pseudos::gen_pseudos

killed_pseudos

bitmap_head bb_data_pseudos::killed_pseudos

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

• lra-lives.cc