[M3commit] CVS Update: cm3

[Jay K]

Let me maybe get 4.5.1 working before -O3.
Granted..I agree it was probably working as recently as the recent release.
What changed since then? In the 4.3 tree? ==> I moved from 4.3.0 to 4.3.5.
So if we want to find -O3 working, it is probably there.

 - Jay

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> From: hosking at cs.purdue.edu
> Date: Wed, 6 Oct 2010 10:50:30 -0400
> To: jay.krell at cornell.edu
> CC: m3commit at elegosoft.com
> Subject: Re: [M3commit] CVS Update: cm3
>
> Yes, at some point in the past 5 years it worked on Solaris/Sparc32. Not sure when... :-(
>
> On 6 Oct 2010, at 09:26, Jay K wrote:
>
> >
> > -O3 definitely worked on Solaris/sparc32?
> > None of the optimization flags get tested in Hudson.
> > I don't test Solaris/sparc32 much -- local machine is slow, network seems slow using remote machines.
> >
> > - Jay
> >
> > ----------------------------------------
> >> From: hosking at cs.purdue.edu
> >> Date: Wed, 6 Oct 2010 09:12:02 -0400
> >> To: jkrell at elego.de
> >> CC: m3commit at elegosoft.com
> >> Subject: Re: [M3commit] CVS Update: cm3
> >>
> >> This suggests we lost information about exception blocks. It used to work...
> >>
> >> On 6 Oct 2010, at 12:45, Jay Krell wrote:
> >>
> >>> CVSROOT: /usr/cvs
> >>> Changes by: jkrell at birch. 10/10/06 12:45:43
> >>>
> >>> Modified files:
> >>> cm3/m3-sys/m3cc/gcc/gcc/m3cg/: parse.c
> >>>
> >>> Log message:
> >>> -O3 breaks Solaris/sparc32
> >>> internally silently convert it to -O2, for this target only
> >>> (when you run a bootstrap cm3 from -O3, the exception upon
> >>> not finding cm3.cfg isn't dispatched correctly)
> >>
> >
>