[PATCH] D87974: [Builtin] Add __builtin_zero_non_value_bits.

[JF Bastien via Phabricator via cfe-commits]

jfb 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).


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D87974