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authorbors <bors@rust-lang.org>2021-11-14 18:47:42 +0000
committerbors <bors@rust-lang.org>2021-11-14 18:47:42 +0000
commitad442399756573dccacb314b6bf8079964bcc72a (patch)
tree6ef7324d0a4bb040207c7d32dcdb69280ce579b9 /compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs
parentc8e94975a6541e947a1bd4971e084c8ba637f2b6 (diff)
parent2feee3659e19fddf2eb47ea37293cae73bd52c98 (diff)
downloadrust-ad442399756573dccacb314b6bf8079964bcc72a.tar.gz
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Auto merge of #88282 - Neutron3529:patch-4, r=Mark-Simulacrum
Optimize BinaryHeap::extend from Vec

This improves the performance of extending `BinaryHeap`s from vectors directly. Future work may involve extending this optimization to other, similar, cases where the length of the added elements is well-known, but this is not yet done in this PR.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs')
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