r229450 - in /branches/gcc-4_9-branch/gcc: Chan...

[ctice@gcc.gnu.org]

Author: ctice
Date: Tue Oct 27 16:58:19 2015
New Revision: 229450

URL: https://gcc.gnu.org/viewcvs?rev=229450&root=gcc&view=rev
Log:
Backport fix for compile time regression.

2015-10-27  Caroline Tice  <cmtice@google.com>

        (from Richard Biener)
        * tree.c (int_cst_hash_hash):  Replace XORs with more efficient
        calls to iterative_hash_host_wide_int.



Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/tree.c