[PATCH] D17663: [JumpThreading] See through Cast Instructions

[Balaram Makam via llvm-commits]

bmakam added a comment.

I share the same concern as Geoff. A recursive solution is compile time heavy for catching some corner cases. Most cases will already be handled by SimplifyInst. Do you have any data on how much impact this has on compile times?


Repository:
  rL LLVM

http://reviews.llvm.org/D17663