[patch i386] Fix PR/36321 Optimization higher or equal to -O2 produce wrong code

[Kai Tietz]

Richard Guenther <rguenther@suse.de> wrote on 26.05.2008 14:57:31:

> On Mon, 26 May 2008, Kai Tietz wrote:
> 
> > Hi,
> > 
> > ChangeLogs
> > 
> > 2008-05-26  Kai Tietz  <kai.tietz@onevision.com>
> > 
> >         PR/36321
> >         * config/i386/i386.md (allocate_stack_worker_64): Make sure 
> > argument operand in
> >         rax isn't removed.
> > 
> > 2008-05-26  Kai Tietz  <kai.tietz@onevision.com>
> > 
> >         * gcc-c.torture/execute/pr36321.c: New.
> > 
> > This patch is bootstraped and regression tested. This patch affects 
4.3 
> > branch, too.
> > Is this patch ok for apply on trunk ?
> 
> This patch is ok for both the 4.3 branch and the trunk.
> 
> Richard.
> 

Committed at trunk revision 135921.


Thanks,
  Kai

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