[PATCH] D35228: [TableGen] Add support for instruction clusters

[Evandro Menezes via Phabricator via llvm-commits]

evandro added a comment.

As it can be seen from the example, the fusion does not spread definitions over multiple files.  In this proposed approach, fusion is specified in the machine model.  Moreover, it folds fusion into the machine scheduling and decreases its run-time cost.  All the while, yielding the same result as before.


Repository:
  rL LLVM

https://reviews.llvm.org/D35228