2014-08-15 Richard Biener <rguenther@suse.de>
commitc8efcccb4e34afdc38a9271ac15ed6538a55dccb
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 15 Aug 2014 07:50:40 +0000 (15 07:50 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 15 Aug 2014 07:50:40 +0000 (15 07:50 +0000)
treed715e9fb4a2949aee3ce02f70c58ffb10d618df5
parentd2aa25da6928a813e6dcf4437496bfb0baa77d57
2014-08-15  Richard Biener  <rguenther@suse.de>

PR tree-optimization/62031
* tree-data-ref.c (dr_analyze_indices): Do not set
DR_UNCONSTRAINED_BASE.
(dr_may_alias_p): All indirect accesses have to go the
formerly DR_UNCONSTRAINED_BASE path.
* tree-data-ref.h (struct indices): Remove
unconstrained_base member.
(DR_UNCONSTRAINED_BASE): Remove.

* gcc.dg/torture/pr62031.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214006 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr62031.c [new file with mode: 0644]
gcc/tree-data-ref.c
gcc/tree-data-ref.h