[PATCH] D87974: [Builtin] Add __builtin_zero_non_value_bits.

Mon Nov 23 05:42:44 PST 2020

jakubjelinek added a comment.

In D87974#2409829 <https://reviews.llvm.org/D87974#2409829>, @zoecarver wrote:

> @jwakely It looks like `UnsizedTail` causes a crash.

Filed https://gcc.gnu.org/PR97943 for that.  Avoiding the crash is trivial, deciding what we want to do exactly for flexible array members (which are beyond the C++ standard) is harder.

Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D87974