Add option to enable global-isel on arm64 archs #38910
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LLVM will eventually switch over to using global-isel on arm64 archs. Setting this option (SWIFT_ENABLE_GLOBAL_ISEL_ARM64) can be used to experiment with that in Swift before the switch happens.
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@swift-ci Please test |
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LLVM will eventually switch over to using global-isel on arm64 archs.
Setting this option (SWIFT_ENABLE_GLOBAL_ISEL_ARM64) can be used to experiment
with that in Swift before the switch happens.