Update attributes.md likely/unlikely attribute optimization limitation #3855
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We had 2 feedback bugs for likely/unlikely where customers commented about block reordering optimization not happening when they specify these attributes. As per the request of one of the feedback tickets, adding a specific note about this optimization not being implemented yet in the compier. https://developercommunity.visualstudio.com/t/Gy-changes-C20-branch-hint-optimiza/10023042#T-ND10024186 https://developercommunity.visualstudio.com/t/likely--unlikely-should-avoid-c/1603545
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@prjoseph : Thanks for your contribution! The author(s) have been notified to review your proposed change. |
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@corob-msft : Thanks for your contribution! The author(s) have been notified to review your proposed change. |
colin-home
approved these changes
Apr 27, 2022
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@prjoseph Thanks for the update. |
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We had 2 feedback bugs for likely/unlikely where customers commented about block reordering optimization not happening when they specify these attributes.
As per the request of one of the feedback tickets, adding a specific note about this optimization not being implemented yet in the compier.
https://developercommunity.visualstudio.com/t/Gy-changes-C20-branch-hint-optimiza/10023042#T-ND10024186
https://developercommunity.visualstudio.com/t/likely--unlikely-should-avoid-c/1603545