From: Alp Toker Date: Mon, 7 Jul 2014 14:02:39 +0000 (+0000) Subject: PTHInternals.rst: PCH is now a thing, update docs to reflect it X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c785591d768074e1666bc306086588b1242d156c;p=clang PTHInternals.rst: PCH is now a thing, update docs to reflect it git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212458 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/docs/PTHInternals.rst b/docs/PTHInternals.rst index 10dda6117b..7401cf9b4d 100644 --- a/docs/PTHInternals.rst +++ b/docs/PTHInternals.rst @@ -135,11 +135,11 @@ copy-on-write pages, the approach itself can fundamentally dominate at an algorithmic level, especially when one considers header files of arbitrary size. -There are plans to potentially implement an complementary PCH -implementation for Clang based on the lazy deserialization of ASTs. This -approach would theoretically have the same constant-time algorithmic -advantages just mentioned but would also retain some of the strengths of -PTH such as reduced memory pressure (ideal for multi-core builds). +There is also a PCH implementation for Clang based on the lazy +deserialization of ASTs. This approach theoretically has the same +constant-time algorithmic advantages just mentioned but also retains some +of the strengths of PTH such as reduced memory pressure (ideal for +multi-core builds). Internal PTH Optimizations --------------------------