diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
--- a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
@@ -1141,6 +1141,7 @@
 
     if (SPF == SelectPatternFlavor::SPF_NABS)
       return BinaryOperator::CreateNeg(Abs); // Always without NSW flag!
+    Abs->takeName(&Sel);
     return IC.replaceInstUsesWith(Sel, Abs);
   }
 
@@ -1162,8 +1163,9 @@
     default:
       llvm_unreachable("Unexpected SPF");
     }
-    return IC.replaceInstUsesWith(
-        Sel, IC.Builder.CreateBinaryIntrinsic(IntrinsicID, LHS, RHS));
+    Instruction *MinMax = IC.Builder.CreateBinaryIntrinsic(IntrinsicID, LHS, RHS);
+    MinMax->takeName(&Sel);
+    return IC.replaceInstUsesWith(Sel, MinMax);
   }
 
   return nullptr;