[llvm-dev] Regex for basic block labels (original) (raw)

Doerfert, Johannes Rudolf via llvm-dev llvm-dev at lists.llvm.org
Thu Jan 24 22:24:15 PST 2019


I am not aware of any restrictions for the names.

On 01/24, Peng Yu via llvm-dev wrote:

Hi,

I see "bb:" in the .ll code processed by opt -S -instnamer. Is it defined here. https://llvm.org/docs/LangRef.html#use-list-order-directives What is the regex for all possible labels? Thanks. -- Regards, Peng


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--

Johannes Doerfert Researcher

Argonne National Laboratory Lemont, IL 60439, USA

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