Rollup of 15 pull requests#56977

Merged

bors merged 40 commits intorust-lang:masterfrom

pietroalbini:rollup

Dec 19, 2018

Commits on Nov 30, 2018

Commits on Dec 10, 2018

Commits on Dec 13, 2018

Add targets thumbv7neon-linux-androideabi and thumbv7neon-unknown-linux-gnueabihf
hsivonen
committed

Commits on Dec 16, 2018

Implement Eq, PartialEq and Hash for atomic::Ordering
Amanieu
committed

Commits on Dec 18, 2018

Reordered match arms
Lucretiel
authored
Update LLVM submodule
Jethro Beekman
committed
Fix mobile menu rendering collision with tooltip.
JohnHeitmann
committed

Commits on Dec 19, 2018