1 files changed, 3 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
index 7c1aff445524..8c0fd6622551 100644
--- a/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -1323,6 +1323,9 @@ Instruction *InstCombinerImpl::foldICmpWithConstant(ICmpInst &Cmp) {
       return replaceInstUsesWith(Cmp, NewPhi);
     }
 
+  if (Instruction *R = tryFoldInstWithCtpopWithNot(&Cmp))
+    return R;
+
   return nullptr;
 }