[PATCH] D65628: [clang-doc] Parallelize reducing phase

[Diego Astiazarán via Phabricator via cfe-commits]

DiegoAstiazaran created this revision.
DiegoAstiazaran added reviewers: jakehehrlich, juliehockett.
DiegoAstiazaran added a project: clang-tools-extra.
Herald added subscribers: kadircet, arphaman.

Reduce phase has been parallelized and a execution time was reduced by 60% with this.
The reading of bitcode (bitcode -> Info) was moved to this segment of code parallelized so it now happens just before reducing.


https://reviews.llvm.org/D65628

Files:
  clang-tools-extra/clang-doc/tool/ClangDocMain.cpp

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