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[Runtime] Fast lookups of Concurrency types with standard manglings. #66107

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mikeash
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@mikeash mikeash commented May 24, 2023

Have the Concurrency runtime register a struct containing pointers to all of its type descriptors with standard manglings. Then have the runtime use that struct to quickly look up those types, instead of using the standard, slower type lookup code.

rdar://109783861

Have the Concurrency runtime register a struct containing pointers to all of its type descriptors with standard manglings. Then have the runtime use that struct to quickly look up those types, instead of using the standard, slower type lookup code.

rdar://109783861
@mikeash mikeash requested review from DougGregor and al45tair May 24, 2023 20:08
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@swift-ci Please test

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