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Remove some redundant parts from unrolled_find_u16s#74289

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bors merged 3 commits into
rust-lang:masterfrom
tesuji:unroll
Aug 8, 2020
Merged

Remove some redundant parts from unrolled_find_u16s#74289
bors merged 3 commits into
rust-lang:masterfrom
tesuji:unroll

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@tesuji tesuji commented Jul 13, 2020

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r? @wesleywiser from old PR #67705 .

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 13, 2020
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tesuji commented Jul 13, 2020

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A very small improvement in codegen with opt-level <=2: https://rust.godbolt.org/z/8fMGav .

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bors commented Jul 28, 2020

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☔ The latest upstream changes (presumably #73265) made this pull request unmergeable. Please resolve the merge conflicts.

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tesuji commented Jul 31, 2020

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r? @LukasKalbertodt for review or reassignment

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Looks like a nice improvement :)
Thanks!

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As this is platform dependent code, I assume this will not do anything about compiler performance? So I will not rollup=never, right? If I'm wrong just tell me or bors ^_^

@bors r+

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bors commented Aug 8, 2020

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📌 Commit f55e4d0 has been approved by LukasKalbertodt

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 8, 2020
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bors commented Aug 8, 2020

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⌛ Testing commit f55e4d0 with merge c989ac1...

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bors commented Aug 8, 2020

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☀️ Test successful - checks-actions, checks-azure
Approved by: LukasKalbertodt
Pushing c989ac1 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Aug 8, 2020
@bors bors merged commit c989ac1 into rust-lang:master Aug 8, 2020
@tesuji tesuji deleted the unroll branch August 8, 2020 13:48
@cuviper cuviper added this to the 1.47.0 milestone May 2, 2024
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7 participants