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Ted Kremenek 864eb39233 PTH:
- Added a side-table per each token-cached file with the preprocessor conditional stack.  This tracks what #if's are matched with what #endifs and where their respective tokens are in the PTH file.  This will allow for quick skipping of excluded conditional branches in the Preprocessor.
- Performance testing shows the addition of this information (without actually utilizing it) leads to no performance regressions.

llvm-svn: 60911
2008-12-11 23:36:38 +00:00
clang PTH: 2008-12-11 23:36:38 +00:00
llvm Use correct file for the llvmc tutorial. 2008-12-11 23:33:33 +00:00