llvm/test/Transforms/Coroutines/coro-cleanup.ll

   1 ; Make sure that all library helper coro intrinsics are lowered.
   2 ; RUN: opt < %s -passes='default<O0>' -S | FileCheck %s
   3
   4 ; CHECK-LABEL: @uses_library_support_coro_intrinsics(
   5 ; CHECK-NOT:     @llvm.coro
   6 ; CHECK:         ret void
   7 define void @uses_library_support_coro_intrinsics(i8* %hdl) {
   8 entry:
   9   call void @llvm.coro.resume(i8* %hdl)
  10   call void @llvm.coro.destroy(i8* %hdl)
  11   call i1 @llvm.coro.done(i8* %hdl)
  12   ret void
  13 }
  14
  15 declare void @llvm.coro.resume(i8*)
  16 declare void @llvm.coro.destroy(i8*)
  17 declare i1 @llvm.coro.done(i8*)
  18