llvm

f6812a30 - [SYCL] Fix use-after-free in ProgramManager::removeImages on dlclose (#22017)

[SYCL] Fix use-after-free in ProgramManager::removeImages on dlclose (#22017) When multiple DSOs define kernels with the same name, m_DeviceKernelInfoMap shared a single entry keyed by a string_view pointing into the first DSO's offload table. After that DSO was dlclosed and unmapped, the dangling key caused a segfault on subsequent map lookups during the second dlclose. Change the map key from std::string_view to std::string so ProgramManager owns the kernel name strings, matching the approach already used by m_ExportedSymbolImages. Assisted-By: Claude Opus 4.6