commit a34fc036dbab7528e7f351e3bd244663ca24448d
author Argyrios Kyrtzidis <akyrtzi@gmail.com> Tue Oct 25 00:29:50 2011 +0000
committer Stephen Hines <srhines@google.com> Fri Nov 11 11:43:37 2011 -0800
tree 84941f1e314859e01c6cfeb22756fbac7587a342
parent 527de441d2184669d3bfd515da26b81182ca7630

[PCH] When visiting preprocessed entities, make it possible to avoid deserializing
preprocessed entities that are #included in the range that we are interested.

This is useful when we are interested in preprocessed entities of a specific file, e.g
when we are annotating tokens. There is also an optimization where we cache the last
result of PreprocessingRecord::getPreprocessedEntitiesInRange and we re-use it if
there is a call with the same range as before.

rdar://10313365

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142887 91177308-0d34-0410-b5e6-96231b3b80d8