[llvm-dev] Noob: need help with go bindings

Brian Picciano via llvm-dev llvm-dev at lists.llvm.org
Wed Jun 29 17:52:35 PDT 2016

That did it, thanks for the help! For the future is there a set of
documentation for these bindings, or their equivalent c functions? I tried
looking but was having trouble finding anything that seemed to match.

On Wed, Jun 29, 2016 at 1:35 AM Andrew Wilkins <axwalk at gmail.com> wrote:

> On Wed, 29 Jun 2016 at 00:32 Brian Picciano via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>> I have the following code to generate a really basic IR:
>> http://gobin.io/LtdJ
>> And the output I get from it is: http://gobin.io/XgkH
>> That IR code which is dumped seems to work fine if I do llc then gcc on
>> it, so I'm not sure why it won't work through the engine. This is my first
>> time using LLVM so I'm pretty new with all of it, any help would be greatly
>> appreciated. Thanks!
> Hi Brian,
> The issue here is that "NewExecutionEngine" will create either an MCJIT-
> or an interpreter-based execution engine, and only the former will be able
> to resolve symbols in the parent process. MCJIT will only be used if you
> have called the appropriate initialisation functions first. If you add the
> following to the top of your main() function, it should work:
> LinkInMCJIT() InitializeNativeTarget() InitializeNativeAsmPrinter()
> Cheers,
> Andrew
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