Removed unneeded refactoring of read_one_byte, which removed the unneeded dynamic dispatch (`dyn Read`) used by that function.

…ux-gnueabihf

These two targets enable both thumb-mode and NEON for ARMv7 CPUs.

As a drive-by, add `-C no-prepopulate-passes` as suggested by nikic.

…-globals.

I seem to always forget to update this portion of the compiler...

Bring the mobile-mode menu in front of the ⓘ icon.

Defactored Bytes::read

Removed unneeded refactoring of read_one_byte, which removed the unneeded dynamic dispatch (`dyn Read`) used by that function.

This function is only used in one place in the entire Rust codebase; there doesn't seem to be a reason for it to exist (and there especially doesn't seem to be a reason for it to use dynamic dispatch)

Remove lifetime from Resolver

… r=pnkfelix

add a lint group for lints emitted by rustdoc

As rustdoc adds more lints that it specifically manages, it would be nice to be able to lump them all together. This gives us a new group just for that.

I deliberately didn't include `missing_docs` because this is kind of a stepping stone for moving our lints into tool lints (i.e. `#![warn(rustdoc::private_doc_tests)]`), since all of these are specifically emitted by rustdoc. If we want to move `missing_docs` out of the compiler, that's also an option, but it would create a surprising change of behavior.

I also took the chance to rewrite the lint descriptions of these lints to better match the style of the other lints. `>_>`

…mes-requires-optimizations, r=nikic

fix issue 54153 by not testing issue-18804 on Windows nor OS X.

Fix rust-lang#54153

format-related tweaks

- remove an unreachable condition
- inline one-liners related to `parse_expr` (called in succession)
- refactor `report_invalid_references`
- refactor `verify_arg_type`
- minor stylistic improvements

Implement Eq, PartialEq and Hash for atomic::Ordering

r? @alexcrichton

Fix grammar in compiler error for array iterators

This fixes a small grammatical mistake in the message the compiler gives when attempting to iterate directly over an array `arr` without calling `arr.iter()` or borrowing `&arr`.

rustc: Don't ICE on usage of two new target features

I seem to always forget to update this portion of the compiler...

Do not point at delim spans for complete correct blocks

Fix rust-lang#56834.

…chton

Enable stack probes for UEFI images

When building UEFI images, we don't link to any CRT libraries so we need to provide a stack probe. Without `__rust_probestack`, the linker looks for `__chkstk` and fails to link if there is a function with large local variables.

r? @alexcrichton

Profiler: simplify total_duration, improve readability

r? @wesleywiser

…troalbini

Update release notes for Rust 1.31.1

Backport from the stable branch.

r? @ghost

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

These two targets enable both thumb-mode and NEON for ARMv7 CPUs.

This another attempt at rust-lang#49902, which cannot be reopened. Between that PR and this one, some subrepos with C code whose build systems were failing went away.

Update LLVM submodule

This includes rust-lang/llvm#133

Fixes rust-lang#56942

…umeGomez

Fix mobile menu rendering collision with tooltip.

Bring the mobile-mode menu in front of the ⓘ icon.

Here's what the bug looks like:

![screen shot 2018-12-18 at 1 53 46 pm](https://user-images.githubusercontent.com/4282480/50185501-cbf62180-02cc-11e9-927e-3c6469901323.png)