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Re: [PATCH] Re-work get_object_alignment (again)
- From: Markus Trippelsdorf <markus at trippelsdorf dot de>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: gcc-patches at gcc dot gnu dot org, ebotcazou at adacore dot com, Martin Jambor <mjambor at suse dot de>
- Date: Thu, 19 Jul 2012 15:12:05 +0200
- Subject: Re: [PATCH] Re-work get_object_alignment (again)
- References: <alpine.LNX.2.00.1207171458470.17088@jbgna.fhfr.qr>
On 2012.07.17 at 15:10 +0200, Richard Guenther wrote:
> Comments welcome, of course.
This patch apparently miscompiles the Linux kernel, which just
hangs during early boot:
...
SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:4352 nr_irqs:712 16
Extended CMOS year: 2000
Console: colour VGA+ 80x25
console [tty0] enabled
(hang)
See: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54031
--
Markus