Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/test/Transforms/PruneEH/simpletest.ll

@@ -0,0 +1,23 @@
+; RUN: opt < %s -prune-eh -S | not grep invoke
+
+declare void @nounwind() nounwind
+
+define internal void @foo() {
+	call void @nounwind()
+	ret void
+}
+
+define i32 @caller() personality i32 (...)* @__gxx_personality_v0 {
+	invoke void @foo( )
+			to label %Normal unwind label %Except
+
+Normal:		; preds = %0
+	ret i32 0
+
+Except:		; preds = %0
+        landingpad { i8*, i32 }
+                catch i8* null
+	ret i32 1
+}
+
+declare i32 @__gxx_personality_v0(...)