[PATCH] D45899: TableGen: Add a --write-if-changed flag to tablegen directly instead of doing it in cmake.

[Nico Weber via Phabricator via llvm-commits]

thakis created this revision.
thakis added a reviewer: rnk.
Herald added a subscriber: mgorny.

Removes one subprocess and one temp file from the build for each tablegen invocation.


https://reviews.llvm.org/D45899

Files:
  cmake/modules/TableGen.cmake
  lib/TableGen/Main.cpp

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