llvm-project

d201739d - [SystemZ] Implement ctor/dtor emission via @@SQINIT and .xtor sections

[SystemZ] Implement ctor/dtor emission via @@SQINIT and .xtor sections This patch implements support for constructors/destructors by introducing the @@SQINIT section and emitting .xtor.<priority> sections within the SystemZ AsmPrinter and in the GOFF object lowering layer. Improvements to ADA descriptor handling is also done within this change.