Rollup of 36 pull requests#40418

Closed

alexcrichton wants to merge 114 commits intorust-lang:masterfrom

alexcrichton:rollup

Commits on Feb 14, 2017

Export attributes in save-analysis data
jonasbb
committed

Commits on Feb 23, 2017

Store attributes as strings
jonasbb
committed

Commits on Feb 25, 2017

Commits on Mar 2, 2017

Move remove_docs_from_attrs into lowering step
jonasbb
committed

Commits on Mar 3, 2017

Commits on Mar 4, 2017

LLVM: Update submodule to include SRet support patch for MSP430.
pftbest
committed

Commits on Mar 5, 2017

add an #[used] attribute
Jorge Aparicio
committed

Commits on Mar 7, 2017

Commits on Mar 8, 2017

Commits on Mar 9, 2017

Commits on Mar 10, 2017