[Bug other/70433] backslashes lost in dot file

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70433

--- Comment #3 from vries at gcc dot gnu.org ---
Author: vries
Date: Sun Apr 17 05:23:15 2016
New Revision: 235077

URL: https://gcc.gnu.org/viewcvs?rev=235077&root=gcc&view=rev
Log:
Handle backslash in pp_write_text_as_dot_label_to_stream

2016-04-17  Tom de Vries  <tom@codesourcery.com>

        PR other/70433
        * pretty-print.c (pp_write_text_as_dot_label_to_stream): Escape
        backslash in label.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/pretty-print.c