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[Bug c++/34862] [4.3 Regression] operator new placement variant with reference arg not accepted by g++ 4.3
- From: "ian at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jan 2008 19:44:40 -0000
- Subject: [Bug c++/34862] [4.3 Regression] operator new placement variant with reference arg not accepted by g++ 4.3
- References: <bug-34862-12838@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #11 from ian at gcc dot gnu dot org 2008-01-28 19:44 -------
Subject: Bug 34862
Author: ian
Date: Mon Jan 28 19:43:51 2008
New Revision: 131916
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131916
Log:
PR c++/34862
PR c++/33407
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
coalesce pointers if they have different DECL_NO_TBAA_P values.
* tree-ssa-copy.c (may_propagate_copy): Don't propagate copies
between variables with different DECL_NO_TBAA_P values.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-copy.c
trunk/gcc/tree-ssa-copyrename.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34862