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[Bug c++/58377] spurious "may be used uninitialized" warning with -Og
- 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, 11 Sep 2013 12:23:17 +0000
- Subject: [Bug c++/58377] spurious "may be used uninitialized" warning with -Og
- Auto-submitted: auto-generated
- References: <bug-58377-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58377
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Sep 11 12:23:15 2013
New Revision: 202498
URL: http://gcc.gnu.org/viewcvs?rev=202498&root=gcc&view=rev
Log:
2013-09-11 Richard Biener <rguenther@suse.de>
PR middle-end/58377
* passes.c (init_optimization_passes): Split critical edges
before late uninit warning pass in the -Og pipeline.
* g++.dg/uninit-pred-4.C: New testcase.
Added:
branches/gcc-4_8-branch/gcc/testsuite/g++.dg/uninit-pred-4.C
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/passes.c
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog