Rollup of 15 pull requests - #77198

Merged

bors merged 38 commits into

rust-lang:masterfrom

jonas-schievink:rollup-i59i41h

Sep 25, 2020

Commits on Sep 19, 2020

Relax promises about condition variable.
m-ou-se
committed
26d6081

Commits on Sep 20, 2020

Correct file path after some restructures in compiler
tesuji
committed
3e08354
Add unstably const support for assume intrinsic
tesuji
committed
4387480

Commits on Sep 22, 2020

Fix dest prop miscompilation around references
jonas-schievink
committed
4b6a482
Bless mir-opt tests
jonas-schievink
committed
928a29f
dead_code: look at trait impls even if they don't contain items
lcnr
committed
438d229

Commits on Sep 23, 2020

Include libunwind in the rust-src component.
ehuss
committed
9f27f37
Make [].as_[mut_]ptr_range() (unstably) const.
m-ou-se
committed
631c688
clarify that `changelog-seen = 1` goes to the beginning of config.toml
matthiaskrgr
committed
b5d47bf
Add `keep-stage-std` to `x.py`
ecstatic-morse
committed
bcbd2cc
Re-download LLVM on submodule updates only
Mark-Simulacrum
committed
df004df
Adjust support expectations for downloaded LLVMs
Mark-Simulacrum
committed
ef95430
Remove warning about possible future deprecation
ecstatic-morse
committed
c0ddaed
Add entry to CHANGELOG for `--keep-stage-std`
ecstatic-morse
committed
16769eb

Commits on Sep 24, 2020

Install std for non-host targets
Mark-Simulacrum
committed
4de836e
move test to intergrated test in library/core
tesuji
committed
382d724
remove enum name from ImplSource variants
lcnr
committed
1857184

Commits on Sep 25, 2020