[PATCH] D13757: [x86] promote 'add nsw' to a wider type to allow more combines

[Sanjay Patel via llvm-commits]

spatel added a comment.

Thanks, all.

Note: I added the nsw flag to the wider add created here since that looks correct, but I haven't found a way to expose that difference in a test case or even the debug output yet.


Repository:
  rL LLVM

http://reviews.llvm.org/D13757