Hi，
I consider four ways to implementation it,
and maybe we can use ‘csplit’ tool to split output file, is that right ?
—Jojo
在 2020年7月9日 +0800 PM3:59，Martin Liška <mli...@suse.cz>，写道：
> On 7/9/20 9:54 AM, jiejie_r...@c-sky.com wrote:
> > Hi,
> >
> > The size of generated file like insn-emit.c is very huge
> > if we add lots of define_expand patten or define_insn patten.
> >
> > It’s present easily when there are much more intrinsic interfaces
> > it costs much more time to create toolchain with compiling these files :(
>
> Hello.
>
> Yes, that's a know pain we unfortunately have.
>
> >
> > Does anyone have method to split the generated file to small pieces ?
> > Or any hints to modify GCC toolchain creation process ?
>
> I tried to investigate a bit:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402
>
> Martin
>
> >
> > Thanks,
> >
> > —Jojo
