From af960a772df8e51459733e07f2503da519fe2d1a Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov@redhat.com>
Date: Tue, 11 Apr 2023 16:30:09 +0200
Subject: [PATCH] [FunctionAttrs] Add cleanuppad test (NFC)

---
 llvm/test/Transforms/FunctionAttrs/nounwind.ll | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/llvm/test/Transforms/FunctionAttrs/nounwind.ll b/llvm/test/Transforms/FunctionAttrs/nounwind.ll
index 4d52e61..c8d0a87 100644
--- a/llvm/test/Transforms/FunctionAttrs/nounwind.ll
+++ b/llvm/test/Transforms/FunctionAttrs/nounwind.ll
@@ -264,6 +264,31 @@ unreachable:
   unreachable
 }
 
+define void @cleanuppad() personality ptr @__gxx_personality_v0 {
+; CHECK: Function Attrs: noreturn nounwind
+; CHECK-LABEL: define {{[^@]+}}@cleanuppad
+; CHECK-SAME: () #[[ATTR3]] personality ptr @__gxx_personality_v0 {
+; CHECK-NEXT:    invoke void @do_throw()
+; CHECK-NEXT:    to label [[UNREACHABLE:%.*]] unwind label [[CPAD:%.*]]
+; CHECK:       cpad:
+; CHECK-NEXT:    [[CP:%.*]] = cleanuppad within none []
+; CHECK-NEXT:    call void @abort()
+; CHECK-NEXT:    unreachable
+; CHECK:       unreachable:
+; CHECK-NEXT:    unreachable
+;
+  invoke void @do_throw()
+  to label %unreachable unwind label %cpad
+
+cpad:
+  %cp = cleanuppad within none []
+  call void @abort()
+  unreachable
+
+unreachable:
+  unreachable
+}
+
 declare i32 @__gxx_personality_v0(...)
 
 declare ptr @__cxa_begin_catch(ptr)
-- 
2.7.4