[PATCH] D87974: [Builtin] Add __builtin_zero_non_value_bits.

[Zoe Carver via Phabricator via cfe-commits]

zoecarver added a comment.

> Let's make sure that we follow the same semantics that GCC does, particularly w.r.t. union, bitfields, and padding at the end of an object (whether it's in an array or not).

Agreed. I'm planning to run some tests tomorrow once the nightly build has updated.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87974/new/

https://reviews.llvm.org/D87974