[PATCH] D147740: [llvm-profdata] Refactoring Sample Profile Reader to increase FDO build speed using MD5 as key to Sample Profile map

[Matthias Braun via Phabricator via llvm-commits]

MatzeB added a comment.

In case its relevant: Those crashing builds use profile files created with slightly older versions of LLVM. I assume backwards compatibility is provided with this patch or at least some versioning check and proper error message if file format is incompatible?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D147740/new/

https://reviews.llvm.org/D147740