This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/48695] [4.6/4.7 Regression] Runtime with an array of std::vectors
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 20 Apr 2011 13:11:17 +0000
- Subject: [Bug rtl-optimization/48695] [4.6/4.7 Regression] Runtime with an array of std::vectors
- Auto-submitted: auto-generated
- References: <bug-48695-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48695
--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-20 13:11:12 UTC ---
Author: rguenth
Date: Wed Apr 20 13:11:06 2011
New Revision: 172768
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172768
Log:
2011-04-20 Richard Guenther <rguenther@suse.de>
PR middle-end/48695
* tree-ssa-alias.c (aliasing_component_refs_p): Compute base
objects and types here. Adjust for their offset before
comparing.
* g++.dg/torture/pr48695.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr48695.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-alias.c