[llvm-dev] ORC - which example code?

Russell Wallace via llvm-dev llvm-dev at lists.llvm.org
Mon May 13 03:15:58 PDT 2019

It turns out that ObjectLinkingLayer doesn't exist; that identifier occurs
in the source tree only in comments, never as an identifier.

Does that mean the second version of the API has been deleted and the first
is now correct?

On Fri, May 10, 2019 at 6:18 AM Praveen Velliengiri <
praveenvelliengiri at gmail.com> wrote:

> Hi Russell
> As far as I know, the second is preferred. You can also look at the LLJIT
> && LLLazyJIT stack in the trunk which is off the shelf utility.
> Thanks
> On Fri, 10 May 2019 at 08:20, Russell Wallace via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>> Trying to put together a simple test JIT compiler, using ORC which as I
>> understand it will be the supported API going forward, I noticed that in
>> the first chapter of the updated Kaleidoscope tutorial, there is sample
>> code that starts like this:
>> ExecutionSession ES;
>> RTDyldObjectLinkingLayer ObjectLayer;
>> IRCompileLayer CompileLayer;
>> DataLayout DL;
>> MangleAndInterner Mangle;
>> ThreadSafeContext Ctx;
>> But in https://llvm.org/devmtg/2016-11/Slides/Hames-ORC.pdf there is
>> sample code that looks like this:
>> ObjectLinkingLayer LinkLayer;
>> SimpleCompiler Compiler(TargetMachine());
>> IRCompileLayer<…> CompileLayer(LinkLayer, Compiler);
>> Related but significantly different.
>> Which version is now considered correct/preferred?
>> _______________________________________________
>> LLVM Developers mailing list
>> llvm-dev at lists.llvm.org
>> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
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