[PATCH] D24855: MachineScheduler: Enable macro fusion in post-RA scheduler
Andrew Trick via llvm-commits
llvm-commits at lists.llvm.org
Mon Oct 17 20:44:11 PDT 2016
atrick added a comment.
On x86 it's meant to be a heuristic. If you think all subtargets should instead force macro-fusion before scheduling (and have benchmarks to prove it) then we should delete the code that implements the heuristic.
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