This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug debug/47283] [4.6 regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 20 Jan 2011 16:41:03 +0000
- Subject: [Bug debug/47283] [4.6 regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c
- Auto-submitted: auto-generated
- References: <bug-47283-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47283
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-20 16:40:39 UTC ---
Author: jakub
Date: Thu Jan 20 16:40:36 2011
New Revision: 169057
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169057
Log:
PR debug/47283
* cfgexpand.c (expand_debug_expr): Instead of generating
(mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF
etc. handling.
* g++.dg/debug/pr47283.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/debug/pr47283.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgexpand.c
trunk/gcc/testsuite/ChangeLog