commit 277faca30c9f8f72b79f55695cbe3395ec246e7c
author Ted Kremenek <kremenek@apple.com> Tue Jan 27 00:01:05 2009 +0000
committer Ted Kremenek <kremenek@apple.com> Tue Jan 27 00:01:05 2009 +0000
tree 80ed507b156a6d73ba2cf5651e772dd55f7adee0
parent 528473335419f072f6eff25a4af07925c1692121

PTH: Use Token::setLiteralData() to directly store a pointer to cached spelling data in the PTH file.  This removes a ton of code for looking up spellings using sourcelocations in the PTH file.  This simplifies both PTH-generation and reading.

Performance impact for -fsyntax-only on Cocoa.h (with Cocoa.h in the PTH file):
- PTH generation time improves by 5%
- PTH reading improves by 0.3%.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63072 91177308-0d34-0410-b5e6-96231b3b80d8