This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r208640 - in /branches/gcc-4_7-branch/gcc: Chan...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 18 Mar 2014 10:58:22 -0000
- Subject: r208640 - in /branches/gcc-4_7-branch/gcc: Chan...
Author: rguenth
Date: Tue Mar 18 10:58:22 2014
New Revision: 208640
URL: http://gcc.gnu.org/viewcvs?rev=208640&root=gcc&view=rev
Log:
2014-03-18 Richard Biener <rguenther@suse.de>
Backport from mainline
2013-11-05 Richard Biener <rguenther@suse.de>
PR middle-end/58941
* tree-dfa.c (get_ref_base_and_extent): Merge common code
in MEM_REF and TARGET_MEM_REF handling. Make sure to
process trailing array detection before diving into the
view-converted object (and possibly apply some extra offset).
* gcc.dg/torture/pr58941.c: New testcase.
2012-05-07 Eric Botcazou <ebotcazou@adacore.com>
* tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset
computation using the precision of the index type.
2012-05-31 Eric Botcazou <ebotcazou@adacore.com>
* tree-dfa.c (get_ref_base_and_extent): Compute the offset using
double ints throughout.
Added:
branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr58941.c
Modified:
branches/gcc-4_7-branch/gcc/ChangeLog
branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
branches/gcc-4_7-branch/gcc/tree-dfa.c