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* [clangd] Get rid of dots and dotsdots within GlobalCompilationDatabaseKadir Cetinkaya2019-07-181-0/+8
| | | | | | | | | | | | Reviewers: sammccall Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D64860 llvm-svn: 366455
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Lift VFS from clang to llvm (NFC)Jonas Devlieghere2018-10-101-8/+9
| | | | | | | | | | | | | | | | | | | This patch moves the virtual file system form clang to llvm so it can be used by more projects. Concretely the patch: - Moves VirtualFileSystem.{h|cpp} from clang/Basic to llvm/Support. - Moves the corresponding unit test from clang to llvm. - Moves the vfs namespace from clang::vfs to llvm::vfs. - Formats the lines affected by this change, mostly this is the result of the added llvm namespace. RFC on the mailing list: http://lists.llvm.org/pipermail/llvm-dev/2018-October/126657.html Differential revision: https://reviews.llvm.org/D52783 llvm-svn: 344140
* [clangd] Avoid cache main file status in preamble.Eric Liu2018-10-091-4/+10
| | | | | | | | | | | | Summary: Main file can certainly change when reusing preamble. Reviewers: sammccall Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits Differential Revision: https://reviews.llvm.org/D52991 llvm-svn: 344024
* [clangd] Cache FS stat() calls when building preamble.Eric Liu2018-10-021-0/+65
Summary: The file stats can be reused when preamble is reused (e.g. code completion). It's safe to assume that cached status is not outdated as we assume preamble files to remain unchanged. On real file system, this made code completion ~20% faster on a measured file (with big preamble). The preamble build time doesn't change much. Reviewers: sammccall, ilya-biryukov Reviewed By: sammccall Subscribers: mgorny, MaskRay, jkorous, arphaman, kadircet, cfe-commits Differential Revision: https://reviews.llvm.org/D52419 llvm-svn: 343576
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