rust/library at a69fb480a4cb8e6bedff17602fdf880b3fcee9b7 - rust

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bors 707d8c3f1b Auto merge of #117260 - okaneco:ascii_branchless, r=thomcc

Refactor some `char`, `u8` ASCII functions to be branchless

Extract conditions in singular `matches!` with or-patterns to individual `matches!` statements which enables branchless code output. The following functions were changed:
- `is_ascii_alphanumeric`
- `is_ascii_hexdigit`
- `is_ascii_punctuation`

Added codegen tests

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Continued from https://github.com/rust-lang/rust/pull/103024.
Based on the comment from `@scottmcm` https://github.com/rust-lang/rust/pull/103024#pullrequestreview-1248697206.

The unmodified `is_ascii_*` functions didn't seem to benefit from extracting the conditions.

I've never written a codegen test before, but I tried to check that no branches were emitted.

2023-10-27 04:06:40 +00:00

alloc

Update boxed.rs

2023-10-21 23:41:32 +05:30

backtrace @ 99faef833f

Bump backtrace to 0.3.69

2023-08-22 15:01:14 -07:00

core

Auto merge of #117260 - okaneco:ascii_branchless, r=thomcc

2023-10-27 04:06:40 +00:00

panic_abort

Rebase to master