Method create_used_variable_impl

crates/rustc_codegen_nvvm/src/context.rs:181–196

(&self, name: *const c_char, values: &[&'ll Value])

    }

    fn create_used_variable_impl(&self, name: *const c_char, values: &[&'ll Value]) {
        let section = "llvm.metadata\0".as_ptr().cast();
        let array = self.const_array(self.type_ptr_to(self.type_i8()), values);

        unsafe {
            trace!(
                "Creating LLVM used variable with name `{}` and values:\n{:#?}",
                CStr::from_ptr(name).to_str().unwrap(),
                values
            );
            let g = llvm::LLVMAddGlobal(self.llmod, self.val_ty(array), name);
            llvm::LLVMSetInitializer(g, array);
            llvm::LLVMRustSetLinkage(g, llvm::Linkage::AppendingLinkage);
            llvm::LLVMSetSection(g, section);
        }
    }
}

fn sanitize_global_ident(name: &str) -> String {