[patch] PR28621 (-ffast-math -Os segfault)

[H. J. Lu]

On Fri, Aug 25, 2006 at 06:35:24PM +0100, Paul Brook wrote:
> The patch below fixes PR target/28621 on mainline.
> 
> I can't take credit for the patch, I just pulled it out of the PR, 
> verified that it fixes the problem, and tested it.
> 
> gcc 4.1 does not support __attribute__ ((force_align_arg_pointer)), so a 
> different solution will be required there. IMHO this should not stop us using 
> it to fix HEAD.
> 
> Bootstrapped on i686-linux.
> Ok?
> 

It doesn't really address the real problem. That is

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27537

Basically, -Os introduces a different ABI. I think we should close
PR 28621 as a duplicate of PR 27537.


H.J.