[Serialization] Move loading swiftmodule files as volatile behind a flag #33052
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Introduce a new frontend flag -enable-volatile-modules to trigger loading swiftmodule files as volatile and avoid using mmap. Revert the default behavior to using mmap.
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@swift-ci Please smoke test |
nkcsgexi
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Jul 22, 2020
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Introduce a new frontend flag
-enable-volatile-modulesto trigger loading swiftmodule files as volatile and avoid using mmap. Revert the default behavior to using mmap.