[PATCH] D11710: [DSE] Enable removal of lifetime intrinsics in terminating blocks

[Björn Steinbrink via llvm-commits]

dotdash added a comment.

I don't have a plan for this yet. Basically, it seems like we'd have to check for each terminator that is not dominated by a lifetime end whether it is dominated by a lifetime start for each alloca in the function that is being inlined. I'm not sure whether that's feasible or if it would end up being too expensive. Any input is very welcome.


Repository:
  rL LLVM

http://reviews.llvm.org/D11710