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[SR-2857] Segmentation fault: 11 when compiling library while emitting IR SIL function #45451

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swift-ci opened this issue Oct 4, 2016 · 3 comments
Closed

[SR-2857] Segmentation fault: 11 when compiling library while emitting IR SIL function #45451

swift-ci opened this issue Oct 4, 2016 · 3 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software IRGen LLVM IR generation

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@swift-ci
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swift-ci commented Oct 4, 2016

Previous ID SR-2857
Radar None
Original Reporter mluisbrown (JIRA User)
Type Bug
Status Closed
Resolution Done
Environment

Currently shipping build of Xcode 8 with Swift 3.0 (8A218a), running on macOS Sierra 10.12.

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

md5: ce7869786ce50509fe0e5d84ff80c59b

Issue Description:

I'm trying to convert the ImageViewer framework to Swift 3 and the compiler crashes on building one file with Segmentation fault: 11.

CompileSwift normal x86_64 /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ItemBaseController.swift
    cd /Users/michael/Development/github/ImageViewer
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryItem.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CGRect.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/VideoViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIImageView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CGPoint.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryDisplacedViewsDatasource.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GallerySwipeToDismissTransition.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CALayer.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UISlider.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/VideoScrubber.swift -primary-file /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ItemBaseController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/ThumbnailCell.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/VideoView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIButton.swift /Users/michael/Development/github/ImageViewer/ImageViewer/ThumbnailsViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryItemsDatasource.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryPagingDatasource.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/UtilityFunctions.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/Bool.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CGSize.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryConfiguration.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIBezierPath.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIApplication.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/BlurView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ItemControllerDelegate.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Slider.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ImageViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ItemController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CAShapeLayer.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/LayoutEnums.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ImageFadeInHandler.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/AVPlayer.swift -target x86_64-apple-ios8.0 -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.0.sdk -I /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Products/Debug-iphonesimulator -F /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Products/Debug-iphonesimulator -enable-testing -g -module-cache-path /Users/michael/Library/Developer/Xcode/DerivedData/ModuleCache -serialize-debugging-options -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-generated-files.hmap -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-own-target-headers.hmap -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-all-target-headers.hmap -Xcc -iquote -Xcc /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-project-headers.hmap -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Products/Debug-iphonesimulator/include -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/DerivedSources/x86_64 -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -working-directory/Users/michael/Development/github/ImageViewer -emit-module-doc-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController~partial.swiftdoc -Onone -module-name ImageViewer -emit-module-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController~partial.swiftmodule -serialize-diagnostics-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.dia -emit-dependencies-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.d -emit-reference-dependencies-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.swiftdeps -o /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.o

0  swift                    0x000000011168cb6d PrintStackTraceSignalHandler(void*) + 45
1  swift                    0x000000011168c5b6 SignalHandler(int) + 470
2  libsystem_platform.dylib 0x00007fffd3179bba _sigtramp + 26
3  libsystem_platform.dylib 0xb4179fa7c687f9e3 _sigtramp + 4084227651
4  swift                    0x000000010eb6a8b9 swift::irgen::IRGenFunction::emitTypeMetadataRef(swift::CanType) + 73
5  swift                    0x000000010eba6b28 swift::irgen::NecessaryBindings::save(swift::irgen::IRGenFunction&, swift::irgen::Address) const + 312
6  swift                    0x000000010eb56e9c swift::irgen::emitFunctionPartialApplication(swift::irgen::IRGenFunction&, swift::SILFunction&, llvm::Value*, llvm::Value*, swift::irgen::Explosion&, llvm::ArrayRef<swift::SILParameterInfo>, llvm::ArrayRef<swift::Substitution>, swift::CanTypeWrapper<swift::SILFunctionType>, swift::CanTypeWrapper<swift::SILFunctionType>, swift::CanTypeWrapper<swift::SILFunctionType>, swift::irgen::Explosion&) + 3020
7  swift                    0x000000010ebfddb4 swift::SILVisitor<(anonymous namespace)::IRGenSILFunction, void>::visit(swift::ValueBase*) + 49380
8  swift                    0x000000010ebef268 swift::irgen::IRGenModule::emitSILFunction(swift::SILFunction*) + 9080
9  swift                    0x000000010eb154d0 swift::irgen::IRGenerator::emitLazyDefinitions() + 5216
10 swift                    0x000000010ebd519b performIRGeneration(swift::IRGenOptions&, swift::ModuleDecl*, swift::SILModule*, llvm::StringRef, llvm::LLVMContext&, swift::SourceFile*, unsigned int) + 1723
11 swift                    0x000000010eaa31c7 performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*) + 23687
12 swift                    0x000000010ea9b265 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 17029
13 swift                    0x000000010ea5882d main + 8685
14 libdyld.dylib            0x00007fffd2f6d255 start + 1
15 libdyld.dylib            0x000000000000005c start + 755576328
Stack dump:
0.  Program arguments: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryItem.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CGRect.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/VideoViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIImageView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CGPoint.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryDisplacedViewsDatasource.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GallerySwipeToDismissTransition.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CALayer.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UISlider.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/VideoScrubber.swift -primary-file /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ItemBaseController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/ThumbnailCell.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/VideoView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIButton.swift /Users/michael/Development/github/ImageViewer/ImageViewer/ThumbnailsViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryItemsDatasource.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryPagingDatasource.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/UtilityFunctions.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/Bool.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CGSize.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/GalleryConfiguration.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIBezierPath.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIApplication.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/BlurView.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ItemControllerDelegate.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Slider.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/UIViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ImageViewController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ItemController.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/CAShapeLayer.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/LayoutEnums.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/ImageFadeInHandler.swift /Users/michael/Development/github/ImageViewer/ImageViewer/Source/Extensions/AVPlayer.swift -target x86_64-apple-ios8.0 -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.0.sdk -I /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Products/Debug-iphonesimulator -F /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Products/Debug-iphonesimulator -enable-testing -g -module-cache-path /Users/michael/Library/Developer/Xcode/DerivedData/ModuleCache -serialize-debugging-options -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-generated-files.hmap -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-own-target-headers.hmap -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-all-target-headers.hmap -Xcc -iquote -Xcc /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/ImageViewer-project-headers.hmap -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Products/Debug-iphonesimulator/include -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/DerivedSources/x86_64 -Xcc -I/Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -working-directory/Users/michael/Development/github/ImageViewer -emit-module-doc-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController~partial.swiftdoc -Onone -module-name ImageViewer -emit-module-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController~partial.swiftmodule -serialize-diagnostics-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.dia -emit-dependencies-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.d -emit-reference-dependencies-path /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.swiftdeps -o /Users/michael/Library/Developer/Xcode/DerivedData/ImageViewer-esxybuyrklcyxcgeejvhyxkgddtc/Build/Intermediates/ImageViewer.build/Debug-iphonesimulator/ImageViewer.build/Objects-normal/x86_64/ItemBaseController.o 
1.  While emitting IR SIL function @_TTRGRxCSo6UIViewx11ImageViewer8ItemViewrXFo_oXFo_oGSqCSo7UIImage_____XFdCb_dXFdCb_dGSqS2______

Failing module: ItemBaseController.swift.

Seems to be related to the use of generics in that module although I can't pin it down any further than that unfortunately.
@belkadan
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belkadan commented Oct 5, 2016

Current commit: de8ae42

@swift-ci
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swift-ci commented Oct 6, 2016

Comment by Michael Brown (JIRA)

Just confirmed that if I make ItemBaseController.swift non-generic by fixing itemView as a UIImageView (and making the necessary adjustments in other classes) the project compiles fine. So the problem is definitely with the use of generics.

Although I can get the project to build by removing generics, it's not a workaround as I can only do this by breaking a significant feature of the library (Video Support).

@swift-ci
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Comment by Michael Brown (JIRA)

This issue appears to have been fixed in Xcode 8.1 (8B62) with Swift 3.0.1 (Apple Swift version 3.0.1 (swiftlang-800.0.58.6 clang-800.0.42.1)

Please feel free to close.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added the crash Bug: A crash, i.e., an abnormal termination of software label Dec 12, 2022
This issue was closed.
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software IRGen LLVM IR generation
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