[PATCH] D128501: [CodeGen] Make uninitialized Lvalue bit-field stores poison compatible

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

Under this scheme, is it illegal to link together object files built with -ffine-grained-bitfield-accesses and object files built with -fno-fine-grained-bitfield-accesses?

Do we want to add a temporary option to control this, to make it easier for people to benchmark any performance differences?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128501/new/

https://reviews.llvm.org/D128501