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Aug 9, 2026

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Aug 9, 2026

Many <*const T> methods (read family, copy_to{,_nonoverlapping}, offset_from,
len, as_ptr, get_unchecked), the ptr::{read,write,replace,swap,...} free
functions, and the PartialEq/PartialOrd impls were left as inline while their
<*mut T> equivalents are inline(always). This left them with out-of-line calls
in debug codegen; make them consistent.

zakrad changed the title ~~Mark <*const T>::read family as inline(always) to match <*mut T>~~ Mark const ptr methods and free functions as inline(always) to match *mut

Aug 9, 2026

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Aug 9, 2026

jhpratt added a commit to jhpratt/rust that referenced this pull request

Aug 9, 2026

…60809, r=nia-e
Mark const ptr methods and free functions as inline(always) to match *mut
Closes rust-lang#160809. The `*const`  read/read_volatile/read_unaligned methods were `#[inline]` while the `*mut` equivalents are `#[inline(always)]` and verified the `*const` forms now inline in debug instead of emitting an out of line call.

Closed

rust-bors Bot pushed a commit that referenced this pull request

Aug 10, 2026

Rollup of 7 pull requests
Successful merges:
 - #160533 (dirfd dir operations (3/4))
 - #160675 (bootstrap: Remove `PATH_REMAP` from command-line selector handling )
 - #160807 (Update rustc crate rkyv to 0.8.18)
 - #160560 (Add nightly-only support for Cargo unremap trim-paths files in `rust-gdb`)
 - #160804 (Change .expect message on net/parser to follow precondition style)
 - #160805 (`extern "custom"`: add tests)
 - #160816 (Mark const ptr methods and free functions as inline(always) to match *mut)

Merged

rust-bors Bot pushed a commit that referenced this pull request

Aug 10, 2026

Mark const ptr methods and free functions as inline(always) to match *mut

rust-bors Bot pushed a commit that referenced this pull request

Aug 10, 2026

Rollup of 11 pull requests
Successful merges:
 - #160675 (bootstrap: Remove `PATH_REMAP` from command-line selector handling )
 - #160807 (Update rustc crate rkyv to 0.8.18)
 - #159690 (Clarify `--remap-path-scope` impact on `rustc` metadata)
 - #160560 (Add nightly-only support for Cargo unremap trim-paths files in `rust-gdb`)
 - #160608 (normalization rework: clean up projection_ty_core)
 - #160785 (Get rid of LLM disclosure checkboxes)
 - #160804 (Change .expect message on net/parser to follow precondition style)
 - #160805 (`extern "custom"`: add tests)
 - #160816 (Mark const ptr methods and free functions as inline(always) to match *mut)
 - #160820 (Stabilize fs_set_times)
 - #160826 (Rename parse_delimited_token_tree in cfg_select)

rust-timer added a commit that referenced this pull request

Aug 10, 2026

Rollup merge of #160816 - zakrad:fix-const-ptr-read-inline-160809, r=nia-e
Mark const ptr methods and free functions as inline(always) to match *mut
Closes #160809. The `*const`  read/read_volatile/read_unaligned methods were `#[inline]` while the `*mut` equivalents are `#[inline(always)]` and verified the `*const` forms now inline in debug instead of emitting an out of line call.

Open