| commit | f8dd899c6c05e91652a92f7f7e0d61255142780f | [log] [tgz] |
|---|---|---|
| author | Nico Weber <nicolasweber@gmx.de> | Tue Apr 24 17:29:05 2018 +0000 |
| committer | Nico Weber <nicolasweber@gmx.de> | Tue Apr 24 17:29:05 2018 +0000 |
| tree | 34fd64bc47f75f3431944c61ffb059c0ea3135b9 | |
| parent | f2df8a65f44626ff18d131428a55fc60e263c048 [diff] |
Let TableGen write output only if it changed, instead of doing so in cmake. Removes one subprocess and one temp file from the build for each tablegen invocation. No intended behavior change. https://reviews.llvm.org/D45899 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330742 91177308-0d34-0410-b5e6-96231b3b80d8