Open
Description
Description
Apple's swift-for-wasm-examples works in the stated release mode, but the compiler crashes when building for debug mode.
Reproduction
- Clone Apple's swift-for-wasm-examples
- Run
swift build --triple wasm32-unknown-none-wasm -c debug --product swift- audio
Stack dump
error: compile command failed due to signal 6 (use -v to see invocation)
swift-frontend: /home/build-user/swift/lib/IRGen/GenDecl.cpp:1589: void swift::irgen::IRGenerator::addLazyFunction(swift::SILFunction *): Assertion `!f->isGeneric()' failed.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0. Program arguments: /usr/bin/swift-frontend -frontend -c /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/AudioBuffer.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/AudioEncode.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Canvas.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/DOMInterop.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Effects/LadderFilter.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Instruments/Bass.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Instruments/Drums.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Instruments/Sequencer.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Mixer.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/MusicTheory/Pitch.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Plotter.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Utilities/AttackHoldRelease.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Utilities/Modulator.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Waveforms/Saw.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Waveforms/Signal.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Waveforms/Square.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/Waveforms/Triangle.swift /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/swift-audio/main.swift -supplementary-output-file-map /tmp/TemporaryDirectory.kV9hyE/supplementaryOutputs-1 -target wasm32-unknown-none-wasm -disable-objc-interop -cxx-interoperability-mode=default -I /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/.build/wasm32-unknown-none-wasm/debug/Modules -color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/.build/wasm32-unknown-none-wasm/debug/ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -gnone -enable-experimental-feature Embedded -empty-abi-descriptor -Xcc -working-directory -Xcc /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2 -resource-dir /usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2 -Xcc -fmodule-map-file=/workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/.build/wasm32-unknown-none-wasm/debug/dlmalloc.build/module.modulemap -Xcc -I -Xcc /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/dlmalloc/include -Xcc -fmodule-map-file=/workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/.build/wasm32-unknown-none-wasm/debug/VultDSP.build/module.modulemap -Xcc -I -Xcc /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/Sources/VultDSP/include -Xcc -fdeclspec -Xcc -fPIC -Xcc -g -module-name swift_audio -package-name swift_for_wasm_examples_3e6d26ab3984ca4893a3295fd525a76aa39243b2 -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -o /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/swift_audio.o -index-store-path /workspaces/swift-for-wasm-examples-3e6d26ab3984ca4893a3295fd525a76aa39243b2/.build/wasm32-unknown-none-wasm/debug/index/store -index-system-modules
1. Swift version 6.0-dev (LLVM 320c9b9b7bd4fd8, Swift 49dd95fae3faf89)
2. Compiling with effective version 5.10
3. While evaluating request IRGenRequest(IR Generation for module swift_audio)
#0 0x0000aaaacbf65b94 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x7365b94)
#1 0x0000aaaacbf63b88 llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x7363b88)
#2 0x0000aaaacbf662a0 SignalHandler(int) Signals.cpp:0:0
#3 0x0000ffff9ccd07a0 (linux-vdso.so.1+0x7a0)
#4 0x0000ffff9b0bf200 (/lib/aarch64-linux-gnu/libc.so.6+0x7f200)
#5 0x0000ffff9b07a67c gsignal (/lib/aarch64-linux-gnu/libc.so.6+0x3a67c)
#6 0x0000ffff9b067130 abort (/lib/aarch64-linux-gnu/libc.so.6+0x27130)
#7 0x0000ffff9b073fd0 (/lib/aarch64-linux-gnu/libc.so.6+0x33fd0)
#8 0x0000ffff9b074040 __assert_perror_fail (/lib/aarch64-linux-gnu/libc.so.6+0x34040)
#9 0x0000aaaac5e24a5c swift::irgen::IRGenerator::addLazyFunction(swift::SILFunction*) (/usr/bin/swift-frontend+0x1224a5c)
#10 0x0000aaaac5e27a80 swift::irgen::IRGenModule::getAddrOfSILFunction(swift::SILFunction*, swift::ForDefinition_t, bool, bool) (/usr/bin/swift-frontend+0x1227a80)
#11 0x0000aaaac5ea09c4 emitKeyPathComponent(swift::irgen::IRGenModule&, swift::irgen::ConstantStructBuilder&, swift::KeyPathPatternComponent const&, bool, swift::GenericEnvironment*, llvm::ArrayRef<swift::GenericRequirement>, swift::CanType, llvm::ArrayRef<KeyPathIndexOperand>, bool) GenKeyPath.cpp:0:0
#12 0x0000aaaac5ea4328 swift::irgen::IRGenModule::emitSILProperty(swift::SILProperty*) (/usr/bin/swift-frontend+0x12a4328)
#13 0x0000aaaac5e22420 swift::irgen::IRGenerator::emitGlobalTopLevel(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) (/usr/bin/swift-frontend+0x1222420)
#14 0x0000aaaac5cdd0f8 swift::IRGenRequest::evaluate(swift::Evaluator&, swift::IRGenDescriptor) const (/usr/bin/swift-frontend+0x10dd0f8)
#15 0x0000aaaac5d30a3c swift::GeneratedModule swift::SimpleRequest<swift::IRGenRequest, swift::GeneratedModule (swift::IRGenDescriptor), (swift::RequestFlags)9>::callDerived<0ul>(swift::Evaluator&, std::integer_sequence<unsigned long, 0ul>) const crtstuff.c:0:0
#16 0x0000aaaac5ce6904 swift::IRGenRequest::OutputType swift::Evaluator::getResultUncached<swift::IRGenRequest, swift::IRGenRequest::OutputType swift::evaluateOrFatal<swift::IRGenRequest>(swift::Evaluator&, swift::IRGenRequest)::'lambda'()>(swift::IRGenRequest const&, swift::IRGenRequest::OutputType swift::evaluateOrFatal<swift::IRGenRequest>(swift::Evaluator&, swift::IRGenRequest)::'lambda'()) crtstuff.c:0:0
#17 0x0000aaaac5cddf74 swift::performIRGeneration(swift::ModuleDecl*, swift::IRGenOptions const&, swift::TBDGenOptions const&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule>>, llvm::StringRef, swift::PrimarySpecificPaths const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>, llvm::GlobalVariable**) (/usr/bin/swift-frontend+0x10ddf74)
#18 0x0000aaaac5910c48 generateIR(swift::IRGenOptions const&, swift::TBDGenOptions const&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule>>, swift::PrimarySpecificPaths const&, llvm::StringRef, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, llvm::GlobalVariable*&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>) FrontendTool.cpp:0:0
#19 0x0000aaaac590c7f4 performCompileStepsPostSILGen(swift::CompilerInstance&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule>>, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) FrontendTool.cpp:0:0
#20 0x0000aaaac590b950 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) (/usr/bin/swift-frontend+0xd0b950)
#21 0x0000aaaac591e330 withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#22 0x0000aaaac590ea5c performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) FrontendTool.cpp:0:0
#23 0x0000aaaac590d330 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0xd0d330)
#24 0x0000aaaac56fcd90 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0xafcd90)
#25 0x0000ffff9b0673fc (/lib/aarch64-linux-gnu/libc.so.6+0x273fc)
#26 0x0000ffff9b0674cc __libc_start_main (/lib/aarch64-linux-gnu/libc.so.6+0x274cc)
#27 0x0000aaaac56fbd30 _start (/usr/bin/swift-frontend+0xafbd30)
Expected behavior
Building for debug mode shouldn't cause a crash.
Environment
Swift version 6.0-dev (LLVM 320c9b9b7bd4fd8, Swift 49dd95f)
Target: aarch64-unknown-linux-gnu
Docker image: swiftlang/swift:nightly-jammy
.swift_tag: swift-DEVELOPMENT-SNAPSHOT-2024-04-25-a
Additional information
Looks to be a similar issue to #69682.