[Bug middle-end/54704] [4.8 Regression] three-fold increase in compile-time between r191483 and r191569

[dehao at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54704

--- Comment #8 from dehao at gcc dot gnu.org 2012-09-25 21:32:39 UTC ---
Author: dehao
Date: Tue Sep 25 21:32:29 2012
New Revision: 191747

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191747
Log:
libcpp:
    2012-09-25  Dehao Chen  <dehao@google.com>

    PR middle-end/54704
    * line-map.c (location_adhoc_data_hash): Fix the hash function.


Modified:
    trunk/libcpp/ChangeLog
    trunk/libcpp/line-map.c