Rollup of 8 pull requests#124703

Merged

bors merged 20 commits intorust-lang:masterfrom

matthiaskrgr:rollup-2lljptd

May 4, 2024

Commits on Apr 2, 2024

std: reduce code size of `set_current`
joboet
committed

Commits on Apr 3, 2024

std: add comment about abort motivation
joboet
committed

Commits on Apr 8, 2024

std: update abort message in `thread::set_current`
joboet
committed

Commits on May 2, 2024

std: move thread parking to `sys::sync`
joboet
committed

Commits on May 3, 2024

Let miri and const eval execute intrinsics' fallback bodies
oli-obk
committed
Ensure miri only uses fallback bodies that have manually been vetted to preserve all UB that the native intrinsic would have
oli-obk
committed
Set non-leaf frame pointers on Fuchsia targets
djkoloski
committed

Commits on May 4, 2024