[release/5.7][move-function] Cherry-pick LLVM changes needed for _move in 5.7 #4775
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…ebug variable. Otherwise, we may hoist a llvm.dbg.addr over another llvm.dbg.addr or llvm.dbg.value, changing observable debugging state. As an additional benefit, this finally lets me add straight line end to end lldb tests for async var and lets. This was the last thing stopping me from doing that.
… handrolling continue via a run cmd.
…to the current function from parent function when evaluating subexpressions. This occurs when the parent function does not have debug info (*). In swift async functions this is ok since we only need to be able to restore the ABI defined context register for the async context (r14)... so it is not necessary to match with a callsite parameter. (*) E.x.: On Linux async funclets called from a libswift_Concurrency.so that had its debug info stripped.
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@swift-ci test |
adrian-prantl
approved these changes
Jun 1, 2022
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@swift-ci test macOS platform |
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Just adding remaining changes.