re PR tree-optimization/69336 (Constant value not detected)
authorRichard Biener <rguenther@suse.de>
Tue, 19 Jan 2016 13:27:11 +0000 (13:27 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 19 Jan 2016 13:27:11 +0000 (13:27 +0000)
commit879c27e3a3fd424e17690514bd52a7ebc0c1976f
treea5f8aac4273d3bb4f73465df51cb734ce2eb1b85
parent015337d35b4b3d5688162d24866b58a16a152f56
re PR tree-optimization/69336 (Constant value not detected)

2016-01-19  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69336
* tree-ssa-scopedtables.c (avail_expr_hash): Handle all
handled components with get_ref_base_and_extent.
(equal_mem_array_ref_p): Adjust.

* g++.dg/tree-ssa/pr69336.C: New testcase.

From-SVN: r232559
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/tree-ssa/pr69336.C [new file with mode: 0644]
gcc/tree-ssa-scopedtables.c