[SDAG] Handle VectorReduction in SDNodeFlags::intersectWith

Spotted by Sanjay in https://reviews.llvm.org/D31165

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298962 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 06148070c81df446caac558e129b3aae51cb37f3..81cc0b39cf873cf4bda066cf029571e9d213ea53 100644 (file)
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -394,6 +394,7 @@ public:
     NoInfs &= Flags->NoInfs;
     NoSignedZeros &= Flags->NoSignedZeros;
     AllowReciprocal &= Flags->AllowReciprocal;
+    VectorReduction &= Flags->VectorReduction;
     AllowContract &= Flags->AllowContract;
   }
 };