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

Mingming Liu via llvm-commits llvm-commits at lists.llvm.org
Wed Oct 23 20:22:32 PDT 2024


================
@@ -1169,6 +1177,10 @@ void DevirtModule::applySingleImplDevirt(VTableSlotInfo &SlotInfo,
       if (!OptimizedCalls.insert(&VCallSite.CB).second)
         continue;
 
+      if (WholeProgramDevirtCutoff.getNumOccurrences() > 0 &&
+          NumSingleImpl >= WholeProgramDevirtCutoff)
----------------
minglotus-6 wrote:

Thanks for the catch! 

I added `static unsigned NumDevirtCalls` to track the number of de-virtualized calls.

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


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