Sam McCall 735ab46cb4 [clangd] Don't create as much garbage while building Dex index. ... Summary: The Token objects are relatively expensive and we were spending a lot of CPU creating them for each trigram emitted. Instead, use a tiny trigram structure until we're ready to finalize the index. This improves the new BuildDex benchmark by 20%. This code is hot and on the critical path in clangd: it runs after a new preamble is built. Reviewers: kbobyrev Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, kadircet, usaxena95, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D79918		2020-05-14 13:35:44 +02:00
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CMakeLists.txt	…
IndexBenchmark.cpp	[clangd] Don't create as much garbage while building Dex index.	2020-05-14 13:35:44 +02:00