[llvm11] summary

[dannypsnl]

• ParseSummaryIndexFlags
• ParseBlockCount

[mewmew]

Hi @dannypsnl,

This PR is related to a larger issue (llir/llvm#43), the support for module summaries.

As the current grammar does not include support for module summaries (nor summary entries, SummaryEntry), the first step would be to include support for SummaryEntry before before adding specific summary entries such as summary index flags (ParseSummaryIndexFlags). The reason for this is that we need to top-level entity (SummaryEntry) to be handled by the grammar before we can add any specific summary entries.

As such, I'll put this PR on hold until support for module summaries is added, so that we can properly test it. If you would like to work on adding support for module summaries, feel free.

Cheers,
Robin

[dannypsnl]

I see.