[prev in list] [next in list] [prev in thread] [next in thread] 

List:       gcc-patches
Subject:    [PATCH] Make lto-dump dump symtab callgraph in graphviz format
From:       Giuliano Belinassi <giuliano.belinassi () usp ! br>
Date:       2019-06-29 19:35:46
Message-ID: 20190629193546.zin7z5wgbwnny2zt () smtp ! gmail ! com
[Download RAW message or body]

This patch makes lto-dump dump the symbol table callgraph in graphviz
format.

I've not added any test to this because I couldn't find a way to call
lto-dump from the testsuite. Also, any feedback with regard to how can
I improve this is welcome.

    gcc/ChangeLog
    2019-06-29  Giuliano Belinassi  <giuliano.belinassi@usp.br>

            * cgraph.c (dump_graphviz): New function
            * cgraph.h (dump_graphviz): New function
            * symtab.c (dump_graphviz): New function
            * varpool.c (dump_graphviz): New function

    gcc/lto/ChangeLog
    2019-06-29  Giuliano Belinassi  <giuliano.belinassi@usp.br>

            * lang.opt (flag_dump_callgraph): New flag
            * lto-dump.c (dump_symtab_graphviz): New function
            * lto-dump.c (dump_tool_help): New option
            * lto-dump.c (lto_main): New option
[prev in list] [next in list] [prev in thread] [next in thread]