[turbofan] Fix typing for NumberMin and NumberMax to handle uninhabited types.

src/compiler/operation-typer.cc

Index: src/compiler/operation-typer.cc
diff --git a/src/compiler/operation-typer.cc b/src/compiler/operation-typer.cc
index 75a73e1bb5a7210aae1a5b779d4500977343405e..73768dae733e70c9e4f2b5a81f698cb034edd62c 100644
--- a/src/compiler/operation-typer.cc
+++ b/src/compiler/operation-typer.cc
@@ -912,6 +912,9 @@ Type* OperationTyper::NumberImul(Type* lhs, Type* rhs) {
 Type* OperationTyper::NumberMax(Type* lhs, Type* rhs) {
   DCHECK(lhs->Is(Type::Number()));
   DCHECK(rhs->Is(Type::Number()));
+  if (!lhs->IsInhabited() || !rhs->IsInhabited()) {
+    return Type::None();
+  }
   if (lhs->Is(Type::NaN()) || rhs->Is(Type::NaN())) {
     return Type::NaN();
   }
@@ -935,6 +938,9 @@ Type* OperationTyper::NumberMax(Type* lhs, Type* rhs) {
 Type* OperationTyper::NumberMin(Type* lhs, Type* rhs) {
   DCHECK(lhs->Is(Type::Number()));
   DCHECK(rhs->Is(Type::Number()));
+  if (!lhs->IsInhabited() || !rhs->IsInhabited()) {
+    return Type::None();
+  }
   if (lhs->Is(Type::NaN()) || rhs->Is(Type::NaN())) {
     return Type::NaN();
   }