[PATCH] D124422: [Serialization] Improve encoding of small SourceRanges.

[Sam McCall via Phabricator via cfe-commits]

sammccall updated this revision to Diff 425089.
sammccall added a comment.

Switch reader/writer to use sourcerange encoding for all "obvious" ranges.

Gain is now 1.75% in my test PCH.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124422/new/

https://reviews.llvm.org/D124422

Files:
  clang/lib/Serialization/ASTReader.cpp
  clang/lib/Serialization/ASTReaderDecl.cpp
  clang/lib/Serialization/ASTReaderStmt.cpp
  clang/lib/Serialization/ASTWriter.cpp
  clang/lib/Serialization/ASTWriterDecl.cpp
  clang/lib/Serialization/ASTWriterStmt.cpp

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