| // RUN: %target-swift-frontend -c %S/Inputs/tf960-irgen-diff-witness-no-derivatives-other-module.swift %s -O -module-name main -num-threads 36 |
| // REQUIRES: asserts |
| |
| // TF-960: IRGen crash for uncanonicalized differentiability witnesses. |
| // This issue will become obsolete after TF-894, when the differentiation |
| // transform canonicalizes differentiability witnesses to have derivative |
| // functions and assertions are added to IRGen. |
| |
| // Stack dump: |
| // ... |
| // 1. Swift version 5.1.1-dev (Swift af915c09de) |
| // 0 swiftc 0x0000000109acda65 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 37 |
| // 1 swiftc 0x0000000109acca68 llvm::sys::RunSignalHandlers() + 248 |
| // 2 swiftc 0x0000000109ace058 SignalHandler(int) + 264 |
| // 3 libsystem_platform.dylib 0x00007fff728e4b5d _sigtramp + 29 |
| // 4 libsystem_platform.dylib 0x00007ff639560230 _sigtramp + 3334977264 |
| // 5 swiftc 0x0000000105b316bb swift::irgen::IRGenerator::emitGlobalTopLevel() + 1307 |
| // 6 swiftc 0x0000000105bf2572 swift::performIRGeneration(swift::IRGenOptions&, swift::ModuleDecl*, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> >, llvm::StringRef, swift::PrimarySpecificPaths const&, llvm::LLVMContext&, llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, llvm::GlobalVariable**) + 1682 |
