-static DISubprogram createFunctionHelper(
- LLVMContext &VMContext, DIDescriptor Context, StringRef Name,
- StringRef LinkageName, DIFile File, unsigned LineNo, DICompositeType Ty,
- bool isLocalToUnit, bool isDefinition, unsigned ScopeLine, unsigned Flags,
- bool isOptimized, Function *Fn, MDNode *TParams, MDNode *Decl, MDNode *Vars,
- std::function<MDNode *(ArrayRef<Metadata *>)> CreateFunc) {
- assert(Ty.getTag() == dwarf::DW_TAG_subroutine_type &&
- "function types should be subroutines");
- Metadata *Elts[] = {HeaderBuilder::get(dwarf::DW_TAG_subprogram)
- .concat(Name)
- .concat(Name)
- .concat(LinkageName)
- .concat(LineNo)
- .concat(isLocalToUnit)
- .concat(isDefinition)
- .concat(0)
- .concat(0)
- .concat(Flags)
- .concat(isOptimized)
- .concat(ScopeLine)
- .get(VMContext),
- File.getFileNode(),
- DIScope(getNonCompileUnitScope(Context)).getRef(), Ty,
- nullptr, getConstantOrNull(Fn), TParams, Decl, Vars};
-
- DISubprogram S(CreateFunc(Elts));
- assert(S.isSubprogram() &&
- "createFunction should return a valid DISubprogram");
- return S;
-}
-
-