[Bug rtl-optimization/64557] get_addr in true_dependence_1 cannot handle VALUE inside an expr

[wmi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64557

--- Comment #4 from wmi at gcc dot gnu.org ---
Author: wmi
Date: Fri Jan 23 17:55:32 2015
New Revision: 220051

URL: https://gcc.gnu.org/viewcvs?rev=220051&root=gcc&view=rev
Log:
        Backported from trunk.
        2015-01-22  Wei Mi  <w...@google.com>

        PR rtl-optimization/64557
        * dse.c (record_store): Call get_addr for mem_addr.
        (check_mem_read_rtx): Likewise.

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