Supply -z,nobtcfi on x86_64 as well. #2003
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On older x86_64 hardware, this isn't a problem since CET IBT hardware support may not have been available. However, newer x86_64 hardware supports the feature, which will lead to BTCFI failures. Therefore ensure the same BTCFI disabling logic applies on x86_64 as well as aarch64.
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The accompanying mainline change is swiftlang/swift#85025. |
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@swift-ci please test. |
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On older x86_64 hardware, this isn't a problem since CET IBT hardware support may not have been available. However, newer x86_64 hardware supports the feature, which will lead to BTCFI failures. Therefore ensure the same BTCFI disabling logic applies on x86_64 as well as aarch64.