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[SR-13690] test/AutoDiff/downstream/cross_module_derivative_attr_e2e.swift fails in optimized mode #54448

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marcrasi mannequin opened this issue Jan 10, 2020 · 1 comment
Closed

[SR-13690] test/AutoDiff/downstream/cross_module_derivative_attr_e2e.swift fails in optimized mode #54448

marcrasi mannequin opened this issue Jan 10, 2020 · 1 comment

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@marcrasi
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Mannequin

marcrasi mannequin commented Jan 10, 2020

Previous ID SR-13690
Radar None
Original Reporter @marcrasi
Type Sub-task
Status Closed
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s
Labels Sub-task
Assignee None
Priority Medium

md5: 451e25d46bade44346c4aa05afdaacae

Parent-Task:

  • SR-13659 Retroactive derivative registration

Issue Description:

After #29131 (which makes the test a bit more realistic), the test fails in optimize mode. I have XFAIL'ed it for now.

Failure:

swift: /usr/local/google/home/marcrasi/swift-base/swift/lib/Serialization/DeserializeSIL.cpp:3559: swift::SILDifferentiabilityWitness *swift::SILDeserializer::readDifferentiabilityWitness(swift::serialization::DeclID): Assertion `original && "Original function must be found"' failed.
Stack dump:
0.  Program arguments: /usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift -frontend -merge-modules -emit-module /tmp/lit_tmp_asAJc8/module1-697548.swiftmodule /tmp/lit_tmp_asAJc8/module1_other_file-b57929.swiftmodule -parse-as-library -sil-merge-partial-modules -disable-diagnostic-passes -disable-sil-perf-optzns -target x86_64-unknown-linux-gnu -disable-objc-interop -I /usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/test-linux-x86_64/AutoDiff/downstream/Output/cross_module_derivative_attr_e2e.swift.tmp -module-cache-path /usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/swift-test-results/x86_64-unknown-linux-gnu/clang-module-cache -swift-version 4 -O -ignore-module-source-info -validate-tbd-against-ir=none -Xllvm -enable-experimental-cross-file-derivative-registration -emit-module-doc-path /usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/test-linux-x86_64/AutoDiff/downstream/Output/cross_module_derivative_attr_e2e.swift.tmp/module1.swiftdoc -emit-module-source-info-path /usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/test-linux-x86_64/AutoDiff/downstream/Output/cross_module_derivative_attr_e2e.swift.tmp/module1.swiftsourceinfo -module-name module1 -o /usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/test-linux-x86_64/AutoDiff/downstream/Output/cross_module_derivative_attr_e2e.swift.tmp/module1.swiftmodule 
1.  Swift version 5.2-dev (Swift 966f8f0f3d)
 #​0 0x0000000004c534a4 PrintStackTraceSignalHandler(void*) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x4c534a4)
 #​1 0x0000000004c5115e llvm::sys::RunSignalHandlers() (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x4c5115e)
 #​2 0x0000000004c53766 SignalHandler(int) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x4c53766)
 #​3 0x00007f05cfd8f3a0 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x123a0)
 #​4 0x00007f05ceec6cfb raise (/lib/x86_64-linux-gnu/libc.so.6+0x36cfb)
 #​5 0x00007f05ceeb18ad abort (/lib/x86_64-linux-gnu/libc.so.6+0x218ad)
 #​6 0x00007f05ceeb177f (/lib/x86_64-linux-gnu/libc.so.6+0x2177f)
 #​7 0x00007f05ceebf542 (/lib/x86_64-linux-gnu/libc.so.6+0x2f542)
 #&#8203;8 0x000000000130848f swift::SILDeserializer::readDifferentiabilityWitness(llvm::PointerEmbeddedInt<unsigned int, 31>) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x130848f)
 #&#8203;9 0x0000000001323423 swift::SILDeserializer::getAllDifferentiabilityWitnesses() (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x1323423)
#&#8203;10 0x00000000012ad01f swift::SILDeserializer::getAll(bool) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x12ad01f)
#&#8203;11 0x00000000012ad083 swift::SerializedSILLoader::getAllForModule(swift::Identifier, swift::FileUnit*) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x12ad083)
#&#8203;12 0x000000000077c195 swift::CompilerInstance::performSILProcessing(swift::SILModule*, swift::UnifiedStatsReporter*) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x77c195)
#&#8203;13 0x0000000000500f43 performCompileStepsPostSILGen(swift::CompilerInstance&, swift::CompilerInvocation&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule> >, bool, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, bool, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x500f43)
#&#8203;14 0x00000000004f5ecd performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x4f5ecd)
#&#8203;15 0x00000000004f33b3 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x4f33b3)
#&#8203;16 0x0000000000486ef6 main (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x486ef6)
#&#8203;17 0x00007f05ceeb352b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2352b)
#&#8203;18 0x0000000000486b3a _start (/usr/local/google/home/marcrasi/swift-base/build/buildbot_linux/swift-linux-x86_64/bin/swift+0x486b3a)
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: merge-module command failed due to signal 6 (use -v to see invocation)
@marcrasi
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Mannequin Author

marcrasi mannequin commented Mar 13, 2020

Oh cool, #30399 accidentally fixed this.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
This issue was closed.
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