[llvm-dev] Testing End-To-End Functionality of Specific Optimization

Eli Davis via llvm-dev llvm-dev at lists.llvm.org
Thu Jan 4 08:14:32 PST 2018

Ah, that makes a lot of sense. Thank you! Do you have any tips (or 
points to documentation) for how to run compiler-rt tests? Just invoking 
llvm-lit doesn't seem to work

On 01/03/2018 11:17 PM, Sean Silva wrote:
> Typically this would be tested alongside the runtime component in 
> compiler-rt.
> For example, PGO instrumentation has its "end-to-end" tests in 
> https://github.com/llvm-mirror/compiler-rt/tree/master/test/profile
> -- Sean Silva
> On Tue, Jan 2, 2018 at 11:16 AM, Eli Davis via llvm-dev 
> <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote:
>     Hello!
>     I am writing an instrumentation pass using LLVM. I have unit tests
>     using llvm-lit in the style of the tests in llvm/test to make sure
>     the IR changes show up in the correct place. I would also like to
>     have some end-to-end tests that start from a .c file, compile the
>     program, run it, and check the output.
>     I imagine I could do this as a test in the same style, but I'm
>     wondering if that's the llvm-correct way of doing it. Can anyone
>     advise?
>     Thank you!
>     Eli
>     _______________________________________________
>     LLVM Developers mailing list
>     llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
>     http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>     <http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20180104/d36b4194/attachment-0001.html>

More information about the llvm-dev mailing list