[PATCH] D71080: [NFC] Separate getLastArgIntValue to Basic

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl created this revision.
yaxunl added reviewers: tra, rjmccall, rsmith.
Herald added a subscriber: mgorny.

getLastArgIntValue is a useful utility function to get command line argument as an integer.
Currently it is in Frontend so that it can only be used by clang -cc1. Move it to basic so
that it can also be used by clang driver.


https://reviews.llvm.org/D71080

Files:
  clang/include/clang/Basic/OptionUtils.h
  clang/include/clang/Frontend/Utils.h
  clang/lib/Basic/CMakeLists.txt
  clang/lib/Basic/OptionUtils.cpp
  clang/lib/Frontend/CompilerInvocation.cpp

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