Cannot archive after upgrading to Xcode 15. Command SwiftCompile failed with a nonzero exit code

After updating from Xcode 14.3 to 15, I can no longer archive my app. I get the following error: Command SwiftCompile failed with a nonzero exit code. Nothing has changed in the code between the update. I have tried with both 15.0 and 15.1 beta.

This is the backtrace...

Incorrect alignment of argument passed to called function! %185 = call i8832 @llvm.vector.reduce.or.v64i8832(<64 x i8832> %184), !dbg !2987 Incorrect alignment of argument passed to called function! %186 = call i8832 @llvm.vector.reduce.or.v32i8832(<32 x i8832> %180), !dbg !2987 Incorrect alignment of argument passed to called function! %188 = call i8832 @llvm.vector.reduce.or.v16i8832(<16 x i8832> %176), !dbg !2987 Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace. Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var LLVM_SYMBOLIZER_PATH to point to it):

0 swift-frontend 0x000000010628a038 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56

1 swift-frontend 0x000000010a521688 llvm::sys::RunSignalHandlers() + 112

2 swift-frontend 0x000000010a5226f4 SignalHandler(int) + 352

3 libsystem_platform.dylib 0x000000018ec3da24 _sigtramp + 56

4 libsystem_pthread.dylib 0x000000018ec0ecc0 pthread_kill + 288

5 libsystem_c.dylib 0x000000018eb1ea50 abort + 180

6 swift-frontend 0x000000010a4cc480 (anonymous namespace)::RealFile::close() + 0

7 swift-frontend 0x000000010a42db1c llvm::report_fatal_error(llvm::Twine const&, bool) + 280

8 swift-frontend 0x00000001079d2c78 llvm::report_fatal_error(llvm::StringRef, bool) + 0

9 swift-frontend 0x00000001096a8d10 (anonymous namespace)::DAGCombiner::visitUINT_TO_FP(llvm::SDNode*) + 0

10 swift-frontend 0x000000010a1e6fb8 llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) + 224

11 swift-frontend 0x00000001094a4e70 swift::performLLVMOptimizations(swift::IRGenOptions const&, llvm::Module*, llvm::TargetMachine*, llvm::raw_pwrite_stream*) + 5620

12 swift-frontend 0x00000001094ac56c swift::performLLVM(swift::IRGenOptions const&, swift::DiagnosticEngine&, llvm::sys::SmartMutex<false>, llvm::GlobalVariable, llvm::Module*, llvm::TargetMachine*, llvm::StringRef, swift::UnifiedStatsReporter*) + 2736

13 swift-frontend 0x00000001095345a4 (anonymous namespace)::LLVMCodeGenThreads::Thread::run() + 156

14 swift-frontend 0x000000010726d310 (anonymous namespace)::LLVMCodeGenThreads::runThread(void*) + 12

15 libsystem_pthread.dylib 0x000000018ec0f034 _pthread_start + 136

16 libsystem_pthread.dylib 0x000000018ec09e3c thread_start + 8

Command SwiftCompile failed with a nonzero exit code

I would clear my derived data, and make sure you have the new toolchain selected. Did you upgrade your project's definition file also?

Any crash in the build process should be reported as a bug. You can use the Swift bug reporting link provided in the above logging, or it's fine if you submit a bug report via Feedback Assistant. I recommend you post the bug number in this thread for future reference.

Cannot archive after upgrading to Xcode 15. Command SwiftCompile failed with a nonzero exit code
 
 
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