[PATCH] D66107: [libFuzzer] Make -merge=1 to reuse coverage information from the control file.

[Max Moroz via Phabricator via llvm-commits]

Dor1s added a comment.

Hey @morehouse and @metzman,

This is a new approach that @kcc and I agreed on (Kostya hasn't seen the implementation yet though).

The main idea is that we run the merge twice (without and with the new corpus). To avoid wasting cycles, coverage information is re-used when the control file is provided by the user (and it's possible to reuse it).

Please take a look.


Repository:
  rCRT Compiler Runtime

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66107/new/

https://reviews.llvm.org/D66107