[PATCH] D95924: [Example][NFC} Add testcase for BrainF HelloWorld

[Tim Northover via Phabricator via llvm-commits]

t.p.northover added a comment.

> Please tell me what I am missing now?

I think the issue is that the symbols in the RUN line (`-` and `>`) are being executed as BF code. Looking at Wikipedia, surrounding the RUN lines with a loop [] makes them a nop (since the tape starts at 0). That recovers the "Hello World!" but does still perturb -O0 codegen of course. Which is probably OK.


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https://reviews.llvm.org/D95924