[Bug tree-optimization/59356] [4.9 regression] ACATS C52102A and C52102C failures

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59356

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Author: ebotcazou
Date: Mon Dec  2 11:20:14 2013
New Revision: 205585

URL: http://gcc.gnu.org/viewcvs?rev=205585&root=gcc&view=rev
Log:
    PR tree-optimization/59356
    * tree-dfa.h (get_addr_base_and_unit_offset_1) <case ARRAY_REF>: Do the
    offset computation using the precision of the index type.

Added:
    trunk/gcc/testsuite/gnat.dg/opt30.adb
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-dfa.h