[PATCH] Generate gimple-match.c and generic-match.c earlier

[Richard Biener]

On Fri, 28 May 2021, Bernd Edlinger wrote:

> 
> 
> On 5/28/21 6:42 AM, Bernd Edlinger wrote:
> > Hi,
> > 
> > I was wondering, why gimple-match.c and generic-match.c
> > are not built early but always last, which slows down parallel
> > makes significantly.
> > 
> > The reason seems to be that generated_files does not
> > mention gimple-match.c and generic-match.c.
> > 
> > This comment in Makefile.in says it all:
> > 
> 
> Oh, dear, git commit did eliminate the comments
> starting with "#"
> the mentined comment is
> 
> # Dependency information.
> 
> # In order for parallel make to really start compiling the expensive
> # objects from $(OBJS) as early as possible, build all their
> # prerequisites strictly before all objects.
> 
> > $(ALL_HOST_OBJS) : | $(generated_files)
> > 
> > So this patch adds gimple-match.c generic-match.c to generated_files.
> > 
> > 
> > Tested on x86_64-pc-linux-gnu.
> > Is it OK for trunk?

OK.  Does it really help though?

Thanks,
Richard.

> > 
> > 
> > Thanks
> > Bernd.
> > 
> > 
> > 2021-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
> > 
> > 	* Makefile.in (generated_files): Add gimple-match.c and
> > 	generic-match.c
> > 
> 

-- 
Richard Biener <rguenther@suse.de>
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Germany; GF: Felix Imendörffer; HRB 36809 (AG Nuernberg)