| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -std=c++20 -disable-llvm-passes -emit-llvm %s -o - | FileCheck %s |
| #include "Inputs/coroutine.h" |
| |
| using namespace std; |
| |
| struct coro { |
| struct promise_type { |
| coro get_return_object(); |
| suspend_never initial_suspend(); |
| suspend_never final_suspend() noexcept; |
| void return_void(); |
| static void unhandled_exception(); |
| }; |
| }; |
| |
| // CHECK: void @_Z3foov() #[[FOO_ATTR_NUM:[0-9]+]] |
| // CHECK: declare token @llvm.coro.save(ptr) #[[SAVE_ATTR_NUM:[0-9]+]] |
| // CHECK: attributes #[[FOO_ATTR_NUM]] = { {{.*}} presplitcoroutine |
| // CHECK: attributes #[[SAVE_ATTR_NUM]] = { {{.*}}nomerge |
| coro foo() { |
| co_await suspend_always{}; |
| } |
