[PATCH] D24855: MachineScheduler: Enable macro fusion in post-RA scheduler

Andrew Trick via llvm-commits llvm-commits at lists.llvm.org
Wed Sep 28 22:01:26 PDT 2016


atrick added a comment.

Marking a DAG node as "dead" for the purpose of scheduling should be an easy thing to do, relative to supporting instruction bundles. But adding the extra DAG edges is also a fine solution, just not quite as direct.


Repository:
  rL LLVM

https://reviews.llvm.org/D24855





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