Douglas Gregor eda6a89c4e Don't read all of the records in the PCH file's preprocessor block, ... most of which are ignored. Instead, move the __COUNTER__ value out to a PCH-level record (since it is handled eagerly) and move the header file information into the SourceManager block (which is also, currently, loaded eagerly). This results in another 17% performance improvement in the Cocoa-prefixed "Hello, World" with PCH. llvm-svn: 70097		2009-04-26 00:07:37 +00:00
clang	Don't read all of the records in the PCH file's preprocessor block,	2009-04-26 00:07:37 +00:00
llvm	improve documentation on build configurations, patch by	2009-04-25 22:24:49 +00:00