Uploaded image for project: 'Swift'
  1. Swift
  2. SR-12310

Segmentation fault when "Running pass 'Module Verifier'"

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Open
    • Priority: Medium
    • Resolution: Unresolved
    • Component/s: None
    • Labels:
    • Environment:

      Xcode 11.4 / Swift 5.2

      Description

      I've been seeing this since Xcode 11.4 Beta 1, and I'm still seeing it with Beta 3. I didn't have time until now to diagnose a bit more and file the bug report. This is also an intermittent issue. It seems that deleting derived data, closing Xcode and reopening it, and compiling again sometimes makes it work. Which makes me wonder whether this is an issue with having build artifacts in Derived Data produced by Xcode 11.3, and then try to build with 11.4?

      It also doesn't seem related to the specific file that it fails on, because if I comment out the code in it, it will just happen on the next one.

      This is the build command:

       

       

      CompileSwift normal x86_64 /Users/username/Documents/Projects/twitch-iphone/Foo/Bar.swift (in target 'Twitch' from project 'Twitch')
          cd /Users/username/Documents/Projects/twitch-iphone/Twitch.tv
          /Applications/Xcode11.4-beta3.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c -filelist /var/folders/c5/64y8nyjn051cbc0j37xhg3w00000gn/T/sources-603ea0 -primary-file /Users/username/Documents/Projects/twitch-iphone/Foo/Bar.swift -emit-module-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar\~partial.swiftmodule -emit-module-doc-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar\~partial.swiftdoc -emit-module-source-info-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar\~partial.swiftsourceinfo -serialize-diagnostics-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar.dia -emit-dependencies-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar.d -emit-reference-dependencies-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar.swiftdeps -target x86_64-apple-ios11.4-simulator -enable-objc-interop -sdk /Applications/Xcode11.4-beta3.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.4.sdk -I /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Products/Debug-iphonesimulator -F <A bunch of linked frameworks> -assert-config Debug -enable-testing -g -module-cache-path /Users/username/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity=checked -Onone -D XARTH -D DEBUG -D COCOAPODS -warn-long-function-bodies=1000 -warn-long-expression-type-checking=400 -serialize-debugging-options -Xcc -working-directory -Xcc /Users/username/Documents/Projects/twitch-iphone/Twitch.tv -enable-anonymous-context-mangled-names -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-generated-files.hmap -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-own-target-headers.hmap -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/all-product-headers.yaml -Xcc -iquote -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-project-headers.hmap -Xcc -iquote -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Products/Debug-iphonesimulator/include -Xcc - -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources-normal/x86_64 -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources/x86_64 -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -DXARTH=1 -Xcc -DTWITCH_APPGROUP_NAME=group.twitch.SharedAppResources -Xcc -DCOCOAPODS=1 -Xcc -DDEBUG=1 -Xcc -DXARTH=1 -Xcc -DTWITCH_APPGROUP_NAME=group.twitch.SharedAppResources -Xcc -DGPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=1 -Xcc -DDEBUG=1 -Xcc -DXARTH=1 -Xcc -DTWITCH_APPGROUP_NAME=group.twitch.SharedAppResources -Xcc -DPB_FIELD_32BIT=1 -Xcc -DPB_NO_PACKED_STRUCTS=1 -Xcc -DPB_ENABLE_MALLOC=1 -import-objc-header /Users/username/Documents/Projects/twitch-iphone/Twitch.tv/Twitch-Bridging-Header.h -pch-output-dir /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/PrecompiledHeaders -pch-disable-validation -module-name Twitch -o /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar.o -index-store-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Index/DataStore -index-system-modules
       
      Call parameter type does not match function signature!
      x86_fp80 0xK3FFD8000000000000000
      i64*  %34 = call swiftcc double @swift_intToFloat64(x86_fp80 0xK3FFD8000000000000000, half Stack dump:
      0. Program arguments: /Applications/Xcode11.4-beta3.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c -filelist /var/folders/c5/64y8nyjn051cbc0j37xhg3w00000gn/T/sources-603ea0 -primary-file <all_paths_to_swift_files_in_target> -supplementary-output-file-map /var/folders/c5/64y8nyjn051cbc0j37xhg3w00000gn/T/supplementaryOutputs-8e49c3 -target x86_64-apple-ios11.4-simulator -enable-objc-interop -sdk /Applications/Xcode11.4-beta3.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.4.sdk -I <a bunch of linked frameworks> -assert-config Debug -enable-testing -g -module-cache-path /Users/username/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity=checked -Onone -D XARTH -D DEBUG -D COCOAPODS -warn-long-function-bodies=1000 -warn-long-expression-type-checking=400 -serialize-debugging-options -Xcc -working-directory -Xcc /Users/username/Documents/Projects/twitch-iphone/Twitch.tv -enable-anonymous-context-mangled-names -Xcc -I /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-generated-files.hmap -Xcc -I /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-own-target-headers.hmap -Xcc -I /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/all-product-headers.yaml -Xcc -iquote -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Xarth-project-headers.hmap -Xcc -iquote -Xcc /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources -Xcc -I <a bunch of linked frameworks>
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources-normal/x86_64 -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources/x86_64 -Xcc -I / 
      Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -DXARTH=1 -Xcc -DTWITCH_APPGROUP_NAME=group.twitch.SharedAppResources -Xcc -DCOCOAPODS=1 -Xcc -DDEBUG=1 -Xcc -DXARTH=1 -Xcc -DTWITCH_APPGROUP_NAME=group.twitch.SharedAppResources -Xcc -DGPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=1 -Xcc -DDEBUG=1 -Xcc -DXARTH=1 -Xcc -DTWITCH_APPGROUP_NAME=group.twitch.SharedAppResources -Xcc -DPB_FIELD_32BIT=1 -Xcc -DPB_NO_PACKED_STRUCTS=1 -Xcc -DPB_ENABLE_MALLOC=1 -import-objc-header /Users/username/Documents/Projects/twitch-iphone/Twitch.tv/Twitch-Bridging-Header.h -pch-output-dir /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/PrecompiledHeaders -module-name Twitch -o /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Build/Intermediates.noindex/Twitch.build/Debug-iphonesimulator/Twitch.build/Objects-normal/x86_64/Bar.o <a bunch of file paths> -index-store-path /Users/username/Library/Developer/Xcode/DerivedData/Twitch-giqbfvxagxgvqlasymliromwjowp/Index/DataStore -index-system-modules
      1. Apple Swift version 5.2 (swiftlang-1103.0.30 clang-1103.0.30)
      2. Contents of /var/folders/c5/64y8nyjn051cbc0j37xhg3w00000gn/T/sources-603ea0:
      ---
      <List of all Swift files in target>
      ---
      3. Running pass 'Module Verifier' on function '@"$s6Twitch13ChatInputViewC25sendOrCancelButtonVisible33_C04E56FD3AAC83881997DAF21B26CBB6LLSbvW"'
      0  swift                    0x00000001087a04ea PrintStackTraceSignalHandler(void*) + 42
      1  swift                    0x000000010879fcc0 SignalHandler(int) + 352
      2  libsystem_platform.dylib 0x00007fff6416442d _sigtramp + 29
      3  libsystem_platform.dylib 0x00007f8386c6ce60 _sigtramp + 581995088
      4  swift                    0x000000010855fe68 WriteAsOperandInternal(llvm::raw_ostream&, llvm::Value const*, (anonymous namespace)::TypePrinting*, llvm::SlotTracker*, llvm::Module const*) + 1544
      5  swift                    0x000000010856617c (anonymous namespace)::AssemblyWriter::writeParamOperand(llvm::Value const*, llvm::AttributeSet) + 300
      6  swift                    0x0000000108563f62 (anonymous namespace)::AssemblyWriter::printInstruction(llvm::Instruction const&) + 11858
      7  swift                    0x000000010857f6b0 llvm::Value::print(llvm::raw_ostream&, llvm::ModuleSlotTracker&, bool) const + 1536
      8  swift                    0x000000010867f126 llvm::VerifierSupport::Write(llvm::Value const&) + 38
      9  swift                    0x000000010868c45f (anonymous namespace)::Verifier::visitCallInst(llvm::CallInst&) + 31
      10 swift                    0x000000010867ce8b (anonymous namespace)::Verifier::verify(llvm::Function const&) + 5499
      11 swift                    0x000000010869d3c6 (anonymous namespace)::VerifierLegacyPass::runOnFunction(llvm::Function&) + 22
      12 swift                    0x000000010863d7e9 llvm::FPPassManager::runOnFunction(llvm::Function&) + 1609
      13 swift                    0x0000000108646e60 llvm::legacy::FunctionPassManagerImpl::run(llvm::Function&) + 112
      14 swift                    0x0000000108646d8d llvm::legacy::FunctionPassManager::run(llvm::Function&) + 365
      15 swift                    0x0000000104701c28 swift::performLLVM(swift::IRGenOptions&, swift::DiagnosticEngine*, llvm::sys::SmartMutex<false>*, llvm::GlobalVariable*, llvm::Module*, llvm::TargetMachine*, swift::version::Version const&, llvm::StringRef, swift::UnifiedStatsReporter*) + 5816
      16 swift                    0x000000010450051b performCompileStepsPostSILGen(swift::CompilerInstance&, swift::CompilerInvocation&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> >, bool, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, bool, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) + 12923
      17 swift                    0x00000001044f3790 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 48416
      18 swift                    0x000000010446b4a3 main + 1283
      19 libdyld.dylib            0x00007fff63f6b7fd start + 1
      error: Segmentation fault: 11 (in target 'Twitch' from project 'Twitch')
      

       

       

        Attachments

          Activity

            People

            Assignee:
            Unassigned
            Reporter:
            Javi Javier Soto
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

              Dates

              Created:
              Updated: