rust/library
León Orell Valerian Liehr de0c2a4723
Rollup merge of #122601 - joboet:ptr_replace, r=workingjubilee
Optimize `ptr::replace`

#83022 optimized `mem::replace` to reduce the number of `memcpy`s. `ptr::replace`, which is [documented to behave just like `mem::replace`](https://doc.rust-lang.org/nightly/std/ptr/fn.replace.html), was not optimized however, leading to [worse code](https://godbolt.org/z/T3hdEEdfe) and missed optimizations. This PR simply forwards `ptr::replace` to `mem::replace` to take advantage of the better implementation.
2024-03-16 23:28:49 +01:00
..
alloc Rollup merge of #122298 - RalfJung:raw-vec-into-box, r=cuviper 2024-03-11 03:47:21 -04:00
backtrace@6fa4b85b99 Use rust-lang/backtrace-rs@6fa4b85 2024-03-14 12:37:43 -07:00
core core: optimize ptr::replace 2024-03-16 17:51:00 +01:00
panic_abort Cleanup windows abort_internal 2024-03-02 18:22:15 +00:00
panic_unwind Rollup merge of #121438 - coolreader18:wasm32-panic-unwind, r=cuviper 2024-03-11 09:29:34 -07:00
portable-simd Merge commit '649110751ef4f27440d7cc711b3e07d11bf02d4a' into sync-portable-simd-2024-02-18 2024-02-18 10:14:03 -05:00
proc_macro Fix typo in lib.rs of proc_macro 2024-03-12 13:35:14 +01:00
profiler_builtins Update version of cc crate 2024-03-14 16:42:15 +00:00
rtstartup library: Fix warnings in rtstartup 2024-01-06 01:32:03 +03:00
rustc-std-workspace-alloc Replace libstd, libcore, liballoc in line comments. 2022-12-30 14:00:42 +01:00
rustc-std-workspace-core
rustc-std-workspace-std
std Rollup merge of #122583 - Zoxc:tls-non-mut, r=joboet 2024-03-16 18:27:34 +00:00
stdarch@56087ea170 Rename wasm32-wasi-preview2 to wasm32-wasip2 2024-02-27 10:14:45 -05:00
sysroot Expose compiler-builtins-weak-intrinsics feature for -Zbuild-std 2023-06-23 11:15:34 +01:00
test libtest: Print timing information on WASI 2024-03-11 09:36:35 -07:00
unwind Rollup merge of #121438 - coolreader18:wasm32-panic-unwind, r=cuviper 2024-03-11 09:29:34 -07:00