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Rollup of 9 pull requests #46965

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Rollup of 9 pull requests #46965

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alexcrichton and others added 13 commits December 21, 2017 07:03
This commit is the next attempt to enable multiple codegen units by default in
release mode, getting some of those sweet, sweet parallelism wins by running
codegen in parallel. Performance should not be lost due to ThinLTO being on by
default as well.

Closes rust-lang#45320
LLVM’s intrinsics `minnum` and `maxnum` are now used for `min` and
`max` on `f32` and `f64`. This resolves rust-lang#18384.
The `&mut` here didn't make immediate sense to me. Keep the docs for this function consistent with the non-mut version.
CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
Backend definitions for these targets are present, meaning we can start
announcing this target. While there, sort the list alphabetically.
busybox mkdir . returns 0
busybox mkdir ./ returns 1
…=nikomatsakis

Add a feature gate for nested uses of `impl Trait`

This allows us to delay stabilization of nested `impl Trait` until we have a plan to solve the problem posed [here](rust-lang#34511 (comment)).

r? @nikomatsakis
…haelwoerister

rustc: Set release mode cgus to 16 by default

This commit is the next attempt to enable multiple codegen units by default in
release mode, getting some of those sweet, sweet parallelism wins by running
codegen in parallel. Performance should not be lost due to ThinLTO being on by
default as well.

Closes rust-lang#45320
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r? @arielb1

(rust_highfive has picked a reviewer for you, use r? to override)

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kennytm commented Dec 23, 2017

@bors r+ p=10

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bors commented Dec 23, 2017

📌 Commit 0f8df69 has been approved by kennytm

@kennytm kennytm added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Dec 23, 2017
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bors commented Dec 23, 2017

⌛ Testing commit 0f8df690dc985b6ddbbed26fbc4d67a2ca3c88f6 with merge 94af9f953eca5735573f5d148db847aac44c7af3...

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bors commented Dec 23, 2017

💔 Test failed - status-travis

Add LLVM `minnum`/`maxnum` intrinsics

LLVM’s intrinsics `minnum` and `maxnum` are now used for `min` and
`max` on `f32` and `f64`. This resolves rust-lang#18384.
Correct the return type for `x86_mm256_sad_epu8`

Fixes rust-lang#43439.
…avus

Clarify docs for split_at_mut

The `&mut` here didn't make immediate sense to me. Keep the docs for this function consistent with the non-mut version.
Make core::f32/f64 docs match std.

For some reason these weren't in sync.
…-link, r=kennytm

Fixing Rust Moderation Team link in Code of Conduct

The [Code of Conduct](https://github.com/rust-lang/rust/blob/master/CODE_OF_CONDUCT.md) has two broken links to the Rust Moderation Team.
- The current link is https://github.com/rust-lang/rust/blob/master/team.html#Moderation. That happened because the link is relative.
- The link in this PR is https://www.rust-lang.org/team.html#Moderation-team. Note: at the moment this is redirected client-side to a language-specific page and loses the fragment identifier. rust-lang/prev.rust-lang.org#992 aims to correct that.
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
…excrichton

Fix process test when using busybox mkdir

busybox mkdir . returns 0
busybox mkdir ./ returns 1
@kennytm kennytm changed the title Rollup of 10 pull requests Rollup of 9 pull requests Dec 23, 2017
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kennytm commented Dec 23, 2017

@bors r+

Removed #46924.

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bors commented Dec 23, 2017

📌 Commit 18047cf has been approved by kennytm

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bors commented Dec 23, 2017

⌛ Testing commit 18047cf with merge b9e5b048ab15fb3171652988d5daf37698a7aee5...

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bors commented Dec 23, 2017

💔 Test failed - status-travis

@kennytm kennytm closed this Dec 23, 2017
@Centril Centril added the rollup A PR which is a rollup label Oct 24, 2019
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