tree 8f590b1f3ca82d95f426caff438a21fbd5d2c435
parent 436a2b5084e6b983ad35fcc55cfef197746c2cfc
author Eric Liu <ioeric@google.com> 1545147573 +0000
committer Eric Liu <ioeric@google.com> 1545147573 +0000

[clangd] BackgroundIndex rebuilds symbol index periodically.

Summary:
Currently, background index rebuilds symbol index on every indexed file,
which can be inefficient. This patch makes it only rebuild symbol index periodically.
As the rebuild no longer happens too often, we could also build more efficient
dex index.

Reviewers: ilya-biryukov, kadircet

Reviewed By: kadircet

Subscribers: dblaikie, MaskRay, jkorous, arphaman, jfb, cfe-commits

Differential Revision: https://reviews.llvm.org/D55770

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@349496 91177308-0d34-0410-b5e6-96231b3b80d8