[llvm] [WPD][ThinLTO]Add cutoff option for WPD (PR #113383)

[Teresa Johnson via llvm-commits]

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@@ -168,6 +168,14 @@ static cl::list<std::string>
                       cl::desc("Prevent function(s) from being devirtualized"),
                       cl::Hidden, cl::CommaSeparated);
 
+/// If this value is other than 0, the devirt module pass will stop
+/// transformation once the total number of devirtualizations reach the cutoff
+/// value.
+static cl::opt<unsigned> WholeProgramDevirtCutoff(
+    "wholeprogramdevirt-cutoff",
+    cl::desc("Max number of devirtualization for devirt module pass"),
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teresajohnson wrote:

s/devirtualization/devirtualizations/

https://github.com/llvm/llvm-project/pull/113383