This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug lto/40902] LTO doesn't merge CV differences properly
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Oct 2009 14:28:00 -0000
- Subject: [Bug lto/40902] LTO doesn't merge CV differences properly
- References: <bug-40902-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2009-10-05 14:28 -------
Subject: Bug 40902
Author: rguenth
Date: Mon Oct 5 14:27:39 2009
New Revision: 152452
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152452
Log:
2009-10-05 Richard Guenther <rguenther@suse.de>
PR lto/40902
* lto-symtab.c (lto_compatible_attributes_p): Remove.
(external_aggregate_decl_p): Likewise.
(lto_symtab_compatible): Re-structure. Remove dead code.
For variables ignore toplevel qualifiers when comparing types.
Issue warnings, not errors for mismatched user-alignment.
* gcc.dg/lto/20091005-1_0.c: New testcase.
* gcc.dg/lto/20091005-1_1.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.dg/lto/20091005-1_0.c
trunk/gcc/testsuite/gcc.dg/lto/20091005-1_1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lto-symtab.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40902