[PATCH] D27114: Preserve nonnull metadata on Loads through SROA & mem2reg.

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

Thanks for the changes.

Someone else can correct me if I'm wrong, but I think we're delaying improvements in nonnull optimization until we have a clang hack to avoid disastrous optimizations of libc functions:
http://lists.llvm.org/pipermail/cfe-dev/2017-January/052066.html


https://reviews.llvm.org/D27114