Re: [PATCH] Fix PR37053: Move tweaks of commutative precedence to target hook

[Paolo Bonzini]

On 07/10/2009 03:14 PM, Peter Bergner wrote:
> On Fri, 2009-07-10 at 00:58 +0200, Paolo Bonzini wrote:
> > Note that it is already being done if reload_completed, just not if
> > reload_in_progress.  No matter how pleasant, it would be a surprise if
> > the attached patch worked without this change it includes:
> >
> > -      if (! constrain_operands (1))
> > +      if (! constrain_operands (reload_completed))
> >
> > (Note: I haven't tested it with the change, either).  On the other hand,
> > with the change there is a subtle difference in reload_as_needed now
> > (I'm not sure it matters).
> >
> > Maxim, can you try it on m68k?
>
> FYI, this bootstrapped and regtested with no errors on powerpc64-linux.

[patch at http://permalink.gmane.org/gmane.comp.gcc.patches/189115]

It also fixes the testcase.  Ok for mainline and branches?

Paolo