[PATCH] D67172: [clangd] Use pre-populated mappings for standard symbols

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov created this revision.
ilya-biryukov added reviewers: sammccall, hokein.
Herald added subscribers: jfb, kadircet, arphaman, jkorous, MaskRay.
Herald added a project: clang.

This takes ~5% of time when running clangd unit tests.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D67172

Files:
  clang-tools-extra/clangd/ParsedAST.cpp
  clang-tools-extra/clangd/Preamble.cpp
  clang-tools-extra/clangd/index/CanonicalIncludes.cpp
  clang-tools-extra/clangd/index/CanonicalIncludes.h
  clang-tools-extra/clangd/index/IndexAction.cpp
  clang-tools-extra/clangd/unittests/CanonicalIncludesTests.cpp
  clang-tools-extra/clangd/unittests/SymbolCollectorTests.cpp

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