[LLVMdev] Function calls only being JIT'd once by Kaleidoscope with MCJIT?

David Blaikie dblaikie at gmail.com
Tue Apr 21 09:16:15 PDT 2015


On Tue, Apr 21, 2015 at 7:26 AM, Per Mildner <Per.Mildner at sics.se> wrote:

> Charlie Turner <charlesturner7c5 <at> gmail.com> writes:
>
> > I was planning on committing these changes with the corresponding
> > changes to the Kaleidoscope tutorial walk-through. Might be a bit of a
> > surprise to have no explanation of what MCJITHelper and friends is
> > doing.
> >
> > I'll try and make time to prepare some patches along these lines, as
> > well as updating future chapters with the same fix.
> >
> > Thanks for taking a look :)
>
>
> Any progress on fixing the tutorial?
>
> I am about to dive into LLVM and after some hair-pulling found that the
> Kaleidoscope tutorials (from part 5 onwards), are broken.
>
> Obviously this is not a good first impression.
>
> (even a note in the source code, #error "currently does not work", would be
> a huge improvement, since it would avoid a lot of wasted time for the
> beginner.)
>
> PS. On OS X 10.8.5, the compile command for part 4 of the tutorial needs
> -fno-rtti, presumably because the code now inherits from a LLVM class.
>

Lang - recall what the state is here?


>
> Regards,
>
> Per Mildner
>
>
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