[Bug preprocessor/60436] [4.8/4.9/5 Regression] C preprocessor segfaults on assembly file

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60436

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Nov 28 17:05:34 2014
New Revision: 218168

URL: https://gcc.gnu.org/viewcvs?rev=218168&root=gcc&view=rev
Log:
    Backported from mainline
    2014-11-25  Jakub Jelinek  <jakub@redhat.com>

    PR preprocessor/60436
    * line-map.c (linemap_line_start): If highest is above 0x60000000
    and we are still tracking columns or highest is above 0x70000000,
    force add_map.

Modified:
    branches/gcc-4_8-branch/libcpp/ChangeLog
    branches/gcc-4_8-branch/libcpp/line-map.c