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rust/library
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León Orell Valerian Liehr af2c7dffda
Rollup merge of #130991 - LaihoE:vectorized_slice_contains, r=Noratrieb 
Vectorized SliceContains

Godbolt for the u32 case: https://rust.godbolt.org/z/exT9xYWGs

Unsure about:
- Should align_to be used? It didn't seem to matter in my benchmark but maybe I was lucky with alignment?
- Should u8/i8 also be implemented? Currently uses memchr (SWAR)

Some benchmarks on x86 (contains called on an array with no matches, worst case may be slightly worse):

## Large N
![large_n_contains](https://github.com/user-attachments/assets/5be79072-970b-44be-a56c-16dc677dee46)

## Small N
![small_n_contains](https://github.com/user-attachments/assets/b8a33790-c176-459f-84f4-05feee893cd0)
2024-10-23 22:11:02 +02:00
..
alloc Rollup merge of #132031 - slanterns:rc_default, r=ibraheemdev 2024-10-23 06:51:25 +02:00
backtrace@230570f2da Try latest backtrace 2024-08-29 12:13:19 -07:00
core Rollup merge of #130991 - LaihoE:vectorized_slice_contains, r=Noratrieb 2024-10-23 22:11:02 +02:00
panic_abort step cfg(bootstrap) 2024-07-28 14:46:29 -04:00
panic_unwind move strict provenance lints to new feature gate, remove old feature gates 2024-10-21 15:22:17 +01:00
portable-simd move strict provenance lints to new feature gate, remove old feature gates 2024-10-21 15:22:17 +01:00
proc_macro move strict provenance lints to new feature gate, remove old feature gates 2024-10-21 15:22:17 +01:00
profiler_builtins Don't skip nonexistent source files 2024-08-27 17:30:42 +10:00
rtstartup Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
rustc-std-workspace-alloc
rustc-std-workspace-core
rustc-std-workspace-std
std Rollup merge of #130350 - RalfJung:strict-provenance, r=dtolnay 2024-10-21 18:11:19 +02:00
stdarch@c881fe3231 stdarch: Bump stdarch submodule 2024-10-10 10:16:16 +00:00
sysroot Make profiler_builtins an optional dependency of sysroot, not std 2024-10-17 22:08:36 +11:00
test Change a few &Option<T> into Option<&T> 2024-10-08 23:26:29 -04:00
unwind move strict provenance lints to new feature gate, remove old feature gates 2024-10-21 15:22:17 +01:00
windows_targets Win: Add dbghelp to the list of import libraries 2024-09-06 21:21:49 +00:00
Cargo.lock Update compiler-builtins to 0.1.134 2024-10-19 11:47:43 -04:00
Cargo.toml Auto merge of #129063 - the8472:cold-opt-size, r=Amanieu 2024-09-02 00:58:50 +00:00