Auto merge of #54021 - kennytm:rollup, r=kennytm

Rollup of 17 pull requests

Successful merges:

 - #53299 (Updated core/macros.rs to note it works in a no_std environment.)
 - #53376 (Cross reference io::copy and fs::copy in docs.)
 - #53455 (Individual docs for {from,to}_*_bytes)
 - #53550 (librustc_lint: In recursion warning, change 'recurring' to 'recursing')
 - #53860 (Migrate (some) of run-pass/ to ui)
 - #53874 (Implement Unpin for Box, Rc, and Arc)
 - #53895 (tidy: Cleanups and clippy warning fixes)
 - #53946 (Clarify `ManuallyDrop` docs)
 - #53948 (Minimized clippy test from when NLL disabled two-phase borrows)
 - #53959 (Add .git extension to submodule paths missing it)
 - #53966 (A few cleanups and minor improvements to mir/dataflow)
 - #53967 (propagate build.python into cmake)
 - #53979 (Remove `#[repr(transparent)]` from atomics)
 - #53991 (Add unchecked_shl/shr check for intrinsics to fix miri's test suit)
 - #53992 (migrate run-pass/borrowck to ui/run-pass)
 - #53994 (migrate run-pass/*/ to ui/run-pass)
 - #54023 (update clippy submodule)

3 files changed, 0 insertions, 54 deletions

diff --git a/src/test/run-pass/thinlto/auxiliary/dylib.rs b/src/test/run-pass/thinlto/auxiliary/dylib.rs
deleted file mode 100644
index cdb3f49cae8..00000000000
--- a/src/test/run-pass/thinlto/auxiliary/dylib.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// compile-flags: -Z thinlto -C codegen-units=8
-
-#[inline]
-pub fn foo(b: u8) {
-    b.to_string();
-}
diff --git a/src/test/run-pass/thinlto/auxiliary/msvc-imp-present.rs b/src/test/run-pass/thinlto/auxiliary/msvc-imp-present.rs
deleted file mode 100644
index eff7802a245..00000000000
--- a/src/test/run-pass/thinlto/auxiliary/msvc-imp-present.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// no-prefer-dynamic
-// compile-flags: -Z thinlto -C codegen-units=8 -C prefer-dynamic
-
-#![crate_type = "rlib"]
-#![crate_type = "dylib"]
-
-pub static A: u32 = 43;
-
-pub mod a {
-    pub static A: u32 = 43;
-}
diff --git a/src/test/run-pass/thinlto/auxiliary/thin-lto-inlines-aux.rs b/src/test/run-pass/thinlto/auxiliary/thin-lto-inlines-aux.rs
deleted file mode 100644
index ccbb0e7a718..00000000000
--- a/src/test/run-pass/thinlto/auxiliary/thin-lto-inlines-aux.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-
-pub fn bar() -> u32 {
-    3
-}