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Re: Intermodule constant propagation

Andrew Pinski <pinskia@physics.uc.edu> writes:

> On Nov 24, 2003, at 11:13, Dan Nicolaescu wrote:
> 
> > Jan Hubicka <hubicka@ucw.cz> writes:
> >
> >> It would be nice to run it on SPEC, but I first need to figure out how
> >> to hook our current intermodule code into SPEC build system...
> >> Any hints here?
> >
> > I think you just need to add
> > ONESTEP = 1
> > line to your SPEC .cfg file  and the compiler will be called with all
> > the source files  on the command line.
> 
> 
> That does not work (at this point), see PR 13087.

If anyone wants to work on this (it's mostly a question of taking a
patch to gcc.c from Apple's compiler, porting it to FSF GCC, and
tidying it up), I can point them at the appropriate code...

-- 
- Geoffrey Keating <geoffk@geoffk.org>
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