[PATCH] D17370: [LICM] Break the assumption that the sub loops cannot be modified by other loop passes

[Haicheng Wu via llvm-commits]

haicheng abandoned this revision.
haicheng added a comment.

Now LICM can update AST if the sub-loops are changed by loop unroll.  It might be better to do the same for LIR instead of re-computing the AST.


Repository:
  rL LLVM

http://reviews.llvm.org/D17370