Michael Zolotukhin 97567e141e [LoopUnroll] Fix the way we update DT after complete unrolling. ...

Updating dominators for exit-blocks of the unrolled loops is not enough,
as shown in PR27157. The proper way is to update dominators for all
dominance-children of original loop blocks.

llvm-svn: 265605

2016-04-06 21:47:12 +00:00

1.3 KiB

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