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rust-lang / rust Public

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x86_64 SSE2 fast-path for str.contains(&str) and short needles#103779

Merged

bors merged 5 commits intorust-lang:masterrust-lang/rust:masterfrom

the8472:simd-str-containsthe8472/rust:simd-str-containsCopy head branch name to clipboard

Nov 17, 2022

Conversation Commits5 (5)Checks Files changed

Merged

x86_64 SSE2 fast-path for str.contains(&str) and short needles#103779
bors merged 5 commits intorust-lang:masterfrom
the8472:simd-str-contains

Commits

Commits on Nov 14, 2022

black_box test strings in str.contains(str) benchmarks
the8472
committed
update str.contains benchmarks
the8472
committed
x86_64 SSE2 fast-path for str.contains(&str) and short needles
the8472
committed

Commits on Nov 15, 2022

generalize str.contains() tests to a range of haystack sizes
the8472
committed
- convert from core::arch to core::simd
the8472
committed

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