[PATCH] D15059: [IndVars] Have getInsertPointForUses preserve LCSSA

[Sanjoy Das via llvm-commits]

sanjoy added a comment.

FYI: I'm waiting for an LGTM on http://reviews.llvm.org/D15058 before I check this in.  Since this change adds a stronger assert (that `-indvars` preserves LCSSA on the entire loop nest), and http://reviews.llvm.org/D15058 is one known case where the assert fails, I'd rather check all of these in together.


http://reviews.llvm.org/D15059