Jessica Paquette b320ca2642 [MachineOutliner][NFC] Don't add MBBs with a size < 2 to the search space ...

The suffix tree won't ever consider sequences with a length less than 2.

Therefore, we really ought to not even consider them in the first place.

Also add a FIXME explaining that this should be defined in terms of the size
in B of an outlined call versus the size in B of the MBB.

llvm-svn: 342688

2018-09-20 21:53:25 +00:00

58 KiB

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