Files
llvm/lib/TableGen
Nico Weber 091533bd66 Reland r349624: Let TableGen write output only if it changed, instead of doing so in cmake
Move the write-if-changed logic behind a flag and don't pass it
with the MSVC generator. msbuild doesn't have a restat optimization,
so not doing write-if-change there doesn't have a cost, and it
should fix whatever causes PR43385.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@373664 91177308-0d34-0410-b5e6-96231b3b80d8
2019-10-03 21:22:28 +00:00
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