[coro] Correct CurrentBlock tracking bug recently introduced #3140
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We use the CurrentBlock to determine whether we have already processed a block. Don't reuse this variable for setting where we should insert the rematerialization. The rematerialization block is different to the current block when we rematerialize for coro suspend block users.
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@swift-ci test |
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Upstream version: https://reviews.llvm.org/D107573 |
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We use the CurrentBlock to determine whether we have already processed a
block. Don't reuse this variable for setting where we should insert the
rematerialization. The rematerialization block is different to the
current block when we rematerialize for coro suspend block users.