…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

Rollup of 8 pull requests

Successful merges:

 - #142885 (core: Add `BorrowedCursor::with_unfilled_buf`)
 - #143217 (Port #[link_ordinal] to the new attribute parsing infrastructure)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143724 (Tidy cleanup)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143850 (Compiletest: Simplify {Html,Json}DocCk directive handling)
 - #143880 (tests: Test line debuginfo for linebreaked function parameters)

Failed merges:

 - #143630 (Drop `./x suggest`)
 - #143733 (Change bootstrap's `tool.TOOL_NAME.features` to work on any subcommand)

r? `@ghost`
`@rustbot` modify labels: rollup

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

Rollup of 16 pull requests

Successful merges:

 - #142885 (core: Add `BorrowedCursor::with_unfilled_buf`)
 - #143217 (Port #[link_ordinal] to the new attribute parsing infrastructure)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143592 (UWP: link ntdll functions using raw-dylib)
 - #143681 (bootstrap/miri: avoid rebuilds for test builds)
 - #143710 (Updates to random number generation APIs)
 - #143724 (Tidy cleanup)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143850 (Compiletest: Simplify {Html,Json}DocCk directive handling)
 - #143855 (Port `#[omit_gdb_pretty_printer_section]` to the new attribute parsing)
 - #143868 (warn on align on fields to avoid breaking changes)
 - #143875 (update issue number for `const_trait_impl`)
 - #143881 (Use zero for initialized Once state)
 - #143887 (Run bootstrap tests sooner in the `x test` pipeline)
 - #143893 (Don't require `eh_personality` lang item on targets that have a personality)

Failed merges:

 - #143878 (Port `#[pointee]` to the new attribute parsing infrastructure)
 - #143891 (Port `#[coverage]` to the new attribute system)

r? `@ghost`
`@rustbot` modify labels: rollup

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

Rollup of 17 pull requests

Successful merges:

 - #142885 (core: Add `BorrowedCursor::with_unfilled_buf`)
 - #143217 (Port #[link_ordinal] to the new attribute parsing infrastructure)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143681 (bootstrap/miri: avoid rebuilds for test builds)
 - #143710 (Updates to random number generation APIs)
 - #143724 (Tidy cleanup)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143850 (Compiletest: Simplify {Html,Json}DocCk directive handling)
 - #143855 (Port `#[omit_gdb_pretty_printer_section]` to the new attribute parsing)
 - #143868 (warn on align on fields to avoid breaking changes)
 - #143875 (update issue number for `const_trait_impl`)
 - #143881 (Use zero for initialized Once state)
 - #143887 (Run bootstrap tests sooner in the `x test` pipeline)
 - #143893 (Don't require `eh_personality` lang item on targets that have a personality)
 - #143901 (Region constraint nits)

Failed merges:

 - #143878 (Port `#[pointee]` to the new attribute parsing infrastructure)
 - #143891 (Port `#[coverage]` to the new attribute system)

r? `@ghost`
`@rustbot` modify labels: rollup

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

Rollup of 16 pull requests

Successful merges:

 - #142301 (tests: Fix duplicated-path-in-error fail with musl)
 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143630 (Drop `./x suggest`)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143752 (Don't panic if WASI_SDK_PATH not set when detecting compiler)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143837 (Adjust `run_make_support::symbols` helpers)
 - #143878 (Port `#[pointee]` to the new attribute parsing infrastructure)
 - #143907 (core: make `str::split_at_unchecked()` inline)
 - #143910 (Add experimental `backtrace-trace-only` std feature)
 - #143927 (Preserve constness in trait objects up to hir ty lowering)
 - #143935 (rustc_type_ir/walk: move docstring to `TypeWalker` itself)
 - #143938 (Update books)
 - #143941 (update `cfg_select!` documentation)
 - #143948 (Update mdbook to 0.4.52)

Failed merges:

 - #143926 (Remove deprecated fields in bootstrap)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 16 pull requests

Successful merges:

 - #142301 (tests: Fix duplicated-path-in-error fail with musl)
 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143630 (Drop `./x suggest`)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143752 (Don't panic if WASI_SDK_PATH not set when detecting compiler)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143837 (Adjust `run_make_support::symbols` helpers)
 - #143878 (Port `#[pointee]` to the new attribute parsing infrastructure)
 - #143907 (core: make `str::split_at_unchecked()` inline)
 - #143910 (Add experimental `backtrace-trace-only` std feature)
 - #143927 (Preserve constness in trait objects up to hir ty lowering)
 - #143935 (rustc_type_ir/walk: move docstring to `TypeWalker` itself)
 - #143938 (Update books)
 - #143941 (update `cfg_select!` documentation)
 - #143948 (Update mdbook to 0.4.52)

Failed merges:

 - #143926 (Remove deprecated fields in bootstrap)

r? `@ghost`
`@rustbot` modify labels: rollup

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)

r? `@ghost`
`@rustbot` modify labels: rollup

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

Rollup of 13 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143719 (Emit warning when there is no space between `-o` and arg)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143957 (tidy: check for invalid file names)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)
 - #143990 (Add LocalKey<Cell>::update)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142936 (rustdoc-json: Structured attributes)
 - #143355 (wrapping shift: remove first bitmask and table)
 - #143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - #143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - #143738 (Move several float tests to floats/mod.rs)
 - #143920 (Make more of codegen_llvm safe)
 - #143921 (Constify `Index` traits)
 - #143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - #143948 (Update mdbook to 0.4.52)
 - #143957 (tidy: check for invalid file names)
 - #143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)
 - #143990 (Add LocalKey<Cell>::update)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup merge of #143355 - hkBst:cleanup-shift-double-bitmask, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

Rollup of 12 pull requests

Successful merges:

 - rust-lang/rust#142936 (rustdoc-json: Structured attributes)
 - rust-lang/rust#143355 (wrapping shift: remove first bitmask and table)
 - rust-lang/rust#143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - rust-lang/rust#143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - rust-lang/rust#143738 (Move several float tests to floats/mod.rs)
 - rust-lang/rust#143920 (Make more of codegen_llvm safe)
 - rust-lang/rust#143921 (Constify `Index` traits)
 - rust-lang/rust#143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - rust-lang/rust#143948 (Update mdbook to 0.4.52)
 - rust-lang/rust#143957 (tidy: check for invalid file names)
 - rust-lang/rust#143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)
 - rust-lang/rust#143990 (Add LocalKey<Cell>::update)

r? `@ghost`
`@rustbot` modify labels: rollup

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167

…eltardieu

Rollup of 12 pull requests

Successful merges:

 - rust-lang#142936 (rustdoc-json: Structured attributes)
 - rust-lang#143355 (wrapping shift: remove first bitmask and table)
 - rust-lang#143448 (remote-test-client: Exit code `128 + <signal-number>` instead of `3`)
 - rust-lang#143692 (miri: fix out-of-bounds error for ptrs with negative offsets)
 - rust-lang#143738 (Move several float tests to floats/mod.rs)
 - rust-lang#143920 (Make more of codegen_llvm safe)
 - rust-lang#143921 (Constify `Index` traits)
 - rust-lang#143939 (Add 0323pin as maintainer of NetBSD targets, fix link to pkgsrc-wip and explain.)
 - rust-lang#143948 (Update mdbook to 0.4.52)
 - rust-lang#143957 (tidy: check for invalid file names)
 - rust-lang#143968 (Add tracing to `InterpCx::fn_abi_of_instance/fn_abi_of_fn_ptr`)
 - rust-lang#143990 (Add LocalKey<Cell>::update)

r? `@ghost`
`@rustbot` modify labels: rollup

…, r=Mark-Simulacrum

wrapping shift: remove first bitmask and table

```rust
        #[inline(always)]
        pub const fn wrapping_shl(self, rhs: u32) -> Self {
            // SAFETY: the masking by the bitsize of the type ensures that we do not shift
            // out of bounds
            unsafe {
                self.unchecked_shl(rhs & (Self::BITS - 1))
            }
        }
```
already does the bitmask, so it seems unnecessary here.

More context: internals.rust-lang.org/t/wrapping-shift-operator-code-doing-bitmasking-twice/23167