Great observation. Actually the document needs to be rephrased that PTH is largely a mechanism now for doing performance analysis of the frontend by reducing lexing time to help find the other "hot" parts of the compiler.
On Jan 7, 2013, at 5:34 AM, Jean-Daniel Dupas <[email protected]> wrote: > While reading the PTH internal doc, I found the following paragraph that > should probably be updated… > > "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)." > > > -- Jean-Daniel > > > > > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
