[5.9] IRGen: Don't directly call async functions that have weak/linkonce_odr linkage #65350
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…nce_odr linkage The async function pointer context size and the async function implementiation are logically tied. Using a different async context pointer context size and async function implementation (from different translation units) is problematic. rdar://106029807 Original PR: swiftlang#64638
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tbkka
approved these changes
May 1, 2023
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The async function pointer context size and the async function implementiation are logically tied. Using a different async context pointer context size and async function implementation (from different translation units) is problematic.
This fixes static linking on linux. #65097
Risk: Low. We use an alternate strategy for async function pointer calls we would also use when the function pointer is not statically known.
rdar://106029807
Original PR: #64638