llvm-project

3091b981 - [CIR] Add noundef to __cxx_global_array_dtor parameter (#191529)

[CIR] Add noundef to __cxx_global_array_dtor parameter (#191529) The synthetic __cxx_global_array_dtor helper created by LoweringPrepare was missing noundef on its ptr parameter, causing a mismatch with classic codegen.