Chandler Carruth 2c85a23123 [PM/LoopUnswitch] Remove the last manual domtree update code from loop ...

unswitch and replace it with the amazingly simple update API code.

This addresses piles of FIXMEs around the update logic here and makes
everything substantially simpler.

llvm-svn: 331247

2018-05-01 09:54:39 +00:00

85 KiB

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