Undo perform degradation on macOS#2768
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bjorng merged 1 commit intoerlang:maintfrom Sep 25, 2020
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Apple Clang 12 included in Xcode 12 reports an error when a function without a declaration is used. That change causes the configure test for jump table support to wrongly assume that jump table support is missing, and therefore a `switch` would be used, degrading the performance of BEAM.
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Apple Clang 12 included in Xcode 12 reports an error when a
function without a declaration is used. That change causes
the configure test for jump table support to wrongly assume
that jump table support is missing, and therefore a
switchwould be used, degrading the performance of BEAM.