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[SR-14857] Repeatable Compiler crash in swift-DEVELOPMENT-SNAPSHOT-2021-06-12-a #57204

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josephlord opened this issue Jun 30, 2021 · 1 comment
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself

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@josephlord
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Previous ID SR-14857
Radar rdar://problem/79973497
Original Reporter @josephlord
Type Bug

Attachment: Download

Environment

Mac mini M1, MacOS 12 beta2, Xcode 13 beta 2, swift-DEVELOPMENT-SNAPSHOT-2021-06-12-a

Note in the attached there are multiple projects. I've only test the ApplicationMacOnlyTestApp Xcode project with the toolchain so far.

Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug
Assignee None
Priority Medium

md5: 97edf94ca4c0e2901cf227480ecd21af

Issue Description:

MergeSwiftModule normal arm64 (in target 'ApplicationMacOnlyTestApp' from project 'ApplicationMacOnlyTestApp')

cd /Users/josephlord/hf/ios/Experiments/AsyncSequenceExtensions/XcodeProject/ApplicationMacOnlyTestApp

/Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2021-06-12-a.xctoolchain/usr/bin/swift-frontend -frontend -merge-modules -emit-module /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/AsyncTimerSequence\~partial.swiftmodule /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/Persistence\~partial.swiftmodule /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/ContentView\~partial.swiftmodule /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/MinimisedDeadlockExample\~partial.swiftmodule /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/ApplicationMacOnlyTestAppApp\~partial.swiftmodule /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/Item+CoreDataClass\~partial.swiftmodule /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/Item+CoreDataProperties\~partial.swiftmodule /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/ApplicationMacOnlyTestApp+CoreDataModel\~partial.swiftmodule -parse-as-library -disable-diagnostic-passes -disable-sil-perf-optzns -target arm64-apple-macos12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk -I /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Products/Debug -F /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Products/Debug -enable-testing -g -module-cache-path /Users/josephlord/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D DEBUG -new-driver-path /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2021-06-12-a.xctoolchain/usr/bin/swift-driver -enable-experimental-concurrency -serialize-debugging-options -resource-dir /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2021-06-12-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/ApplicationMacOnlyTestApp-generated-files.hmap -Xcc -I/Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/ApplicationMacOnlyTestApp-own-target-headers.hmap -Xcc -I/Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/ApplicationMacOnlyTestApp-all-target-headers.hmap -Xcc -iquote -Xcc /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/ApplicationMacOnlyTestApp-project-headers.hmap -Xcc -I/Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Products/Debug/include -Xcc -I/Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/DerivedSources-normal/arm64 -Xcc -I/Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/DerivedSources/arm64 -Xcc -I/Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/DerivedSources -Xcc -DDEBUG\=1 -Xcc -working-directory/Users/josephlord/hf/ios/Experiments/AsyncSequenceExtensions/XcodeProject/ApplicationMacOnlyTestApp -module-name ApplicationMacOnlyTestApp -target-sdk-version 12.0.0 -emit-module-doc-path /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/ApplicationMacOnlyTestApp.swiftdoc -emit-module-source-info-path /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/ApplicationMacOnlyTestApp.swiftsourceinfo -emit-objc-header-path /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/ApplicationMacOnlyTestApp-Swift.h -o /Users/josephlord/Library/Developer/Xcode/DerivedData/ApplicationMacOnlyTestApp-apsslmvpnfncvfflozqbjerhobbp/Build/Intermediates.noindex/ApplicationMacOnlyTestApp.build/Debug/ApplicationMacOnlyTestApp.build/Objects-normal/arm64/ApplicationMacOnlyTestApp.swiftmodule

error: Illegal instruction: 4 (in target 'ApplicationMacOnlyTestApp' from project 'ApplicationMacOnlyTestApp')

@typesanitizer
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@swift-ci create

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
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