Rollup of 15 pull requests#122338

Merged

bors merged 50 commits intorust-lang:masterfrom

workingjubilee:rollup-xzpt4v4

Mar 11, 2024

Commits on Feb 14, 2024

Allow targets to override default codegen backend
WaffleLapkin
committed

Commits on Feb 15, 2024

Commits on Feb 18, 2024

Commits on Feb 21, 2024

Use existing query feeding workarounds
oli-obk
committed

Commits on Feb 26, 2024

Don't codegen wasm.throw unless with -Zbuild-std
coolreader18
committed

Commits on Feb 27, 2024

Slightly simplify feeding of assoc const eq bounds
fmease
committed

Commits on Mar 2, 2024

add comment and test: we do not do value-based reasoning for promotion of unions
RalfJung
committed

Commits on Mar 8, 2024

Remove the unused `field_remapping` field from `TypeLowering`
beetrees
committed

Commits on Mar 9, 2024

Commits on Mar 11, 2024