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From: "ramana at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/51442] volatile bitfields broken on arm Date: Wed, 11 Jan 2012 12:13:00 -0000 [thread overview] Message-ID: <bug-51442-4-6X3DRz1XUT@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-51442-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51442 Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |ramana at gcc dot gnu.org Resolution| |FIXED Target Milestone|--- |4.6.3 --- Comment #5 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2012-01-11 12:12:07 UTC --- This should now be fixed by the commit as indicated below - Brendan - can you confirm this is the case ? Author: dj Date: Thu Dec 22 19:36:46 2011 New Revision: 182635 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182635 Log: 2011-12-22 Doug Kwan <dougkwan@google.com> Backport from mainline 2011-03-23 Julian Brown <julian@codesourcery.com> * expr.c (expand_expr_real_1): Only use BLKmode for volatile accesses which are not naturally aligned. 2011-11-20 Joey Ye <joey.ye@arm.com> * expr.c (expand_expr_real_1): Correctly handle strict volatile bitfield loads smaller than mode size. 2011-12-22 Doug Kwan <dougkwan@google.com> Backport from mainline 2011-11-20 Joey Ye <joey.ye@arm.com> * gcc.dg/volatile-bitfields-1.c: New. Added: branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/volatile-bitfields-1.c Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/expr.c branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
prev parent reply other threads:[~2012-01-11 12:13 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-12-06 20:56 [Bug middle-end/51442] New: " bconoboy at gmail dot com 2011-12-06 21:02 ` [Bug middle-end/51442] " bconoboy at gmail dot com 2011-12-06 21:13 ` bconoboy at gmail dot com 2011-12-07 10:55 ` rearnsha at gcc dot gnu.org 2011-12-10 2:50 ` bconoboy at gmail dot com 2012-01-11 12:13 ` ramana at gcc dot gnu.org [this message]
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