[rustc_ty_utils] Treat `drop_in_place`'s *mut argument like &mut when adding LLVM attributes#111807

Merged

bors merged 11 commits intorust-lang:masterfrom erikdesjardins:noalias

May 23, 2023

+84-10

Commits on May 20, 2023

[rustc_ty_utils] Add the LLVM noalias parameter attribute to drop_in_place in certain cases.

pcwalton
authored and
erikdesjardins
committed
Fix noalias box test

pcwalton
authored and
erikdesjardins
committed
Apply noalias, nonnull, dereferenceable, and align attributes unconditionally.

pcwalton
authored and
erikdesjardins
committed
Update documentation for drop_in_place()

pcwalton
authored and
erikdesjardins
committed
Add missing "unsafe" to fix doctest

pcwalton
authored and
erikdesjardins
committed
improve drop_in_place docs
erikdesjardins
committed
improve code checking for drop_in_place lang item
erikdesjardins
committed
ensure !Unpin types do not get noalias
erikdesjardins
committed
make noalias-box-off filecheck more precise
erikdesjardins
committed

Commits on May 21, 2023

drop_in_place docs: remove pseudocode-ish implementation details
erikdesjardins
committed

Commits on May 23, 2023

drop-in-place-noalias test: needs -O to ensure attributes are added on nopt builders
erikdesjardins
committed