Rollup of 6 pull requests - #96241

Closed

Dylan-DPC wants to merge 15 commits into

rust-lang:masterfrom

Dylan-DPC:rollup-zkps5wq

Commits on Mar 24, 2022

Check if call return type is visibly uninhabited when building MIR
tmiasko
committed
6f8a1ee

Commits on Apr 16, 2022

bootstrap: consolidate subcommand parsing and matching
aswild
committed
870cb8e

Commits on Apr 17, 2022

add log warnings for when we overwrite parts of a pointer, and de-init the rest
RalfJung
committed
5640304

Commits on Apr 18, 2022

interpret: more debug logging for read_scalar and write_scalar
RalfJung
committed
989e747
downgrade really verbose logging to trace
RalfJung
committed
f3bdcfb
Replace sys/unix/weak AtomicUsize with AtomicPtr
CAD97
committed
620c0a4

Commits on Apr 19, 2022

Make std::sys::wasm::futex consistent with unix::futex.
m-ou-se
committed
65987ae
Use futex locks on wasm+atomics.
m-ou-se
committed
8f2913c

Commits on Apr 20, 2022