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Move all cold code to the end of the function #836

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bjorn3 opened this issue Dec 16, 2019 · 0 comments
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Move all cold code to the end of the function #836

bjorn3 opened this issue Dec 16, 2019 · 0 comments
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optimize-speed The speed of the generated executable

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bjorn3 commented Dec 16, 2019

For example code executed when a MIR Assert failed, calls to #[cold] functions (begin_panic, ...), basic blocks marked as cleanup, ...

This improves code locality, which can slightly improve runtime performance.
@bjorn3 bjorn3 added the optimize-speed The speed of the generated executable label Dec 16, 2019
@bjorn3 bjorn3 closed this as completed in c74b306 Jan 11, 2020
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