1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
index f3cc81d237e..8601a29a7b1 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -2888,6 +2888,10 @@ static Value *foldICmpWithLowBitMaskedVal(ICmpInst &I,
     //  x & (-1 >> y) == x    ->    x u<= (-1 >> y)
     DstPred = ICmpInst::Predicate::ICMP_ULE;
     break;
+  case ICmpInst::Predicate::ICMP_NE:
+    //  x & (-1 >> y) != x    ->    x u> (-1 >> y)
+    DstPred = ICmpInst::Predicate::ICMP_UGT;
+    break;
   // TODO: more folds are possible, https://bugs.llvm.org/show_bug.cgi?id=38123
   default:
     return nullptr;