fixup! [ConstraintElim] Simplify MinMaxIntrinsic

Author: dtcxzyw

llvm/lib/Transforms/Scalar/ConstraintElimination.cpp

@@ -1072,8 +1072,10 @@ void State::addInfoFor(BasicBlock &BB) {
       [[fallthrough]];
     case Intrinsic::abs:
       WorkList.push_back(FactOrCheck::getInstFact(DT.getNode(&BB), &I));
-      WorkList.push_back(
-          FactOrCheck::getCheck(DT.getNode(&BB), cast<CallInst>(&I)));
+      // TODO: handle llvm.abs as well
+      if (ID != Intrinsic::abs)
+        WorkList.push_back(
+            FactOrCheck::getCheck(DT.getNode(&BB), cast<CallInst>(&I)));
       break;
     }