[TargetLowering] Remove stale comment. NFC (#190275)

Missed removing in #188653

llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp

@@ -7440,8 +7440,7 @@ TargetLowering::prepareSREMEqFold(EVT SETCCVT, SDValue REMNode,
       Q = APInt::getLowBitsSet(W, W - K);
     }
 
-    // If the divisor is 1 the result can be constant-folded. Likewise, we
-    // don't care about INT_MIN lanes, those can be set to undef if appropriate.
+    // If the divisor is 1 the result can be constant-folded.
     if (D.isOne()) {
       // Set P, A and K to a bogus values so we can try to splat them.
       P = 0;