[maglev] Mark non-deopting int32 ops as deopting

We may want to access their deopt checkpoint to create a tagged value
during merging.

Bug: v8:7700
Change-Id: I0f81e3ea5e871b775e1509044fa1d1f7bb70db4e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3706617
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81174}

src/maglev/maglev-ir.h

@@ -1156,7 +1156,8 @@ class Int32BinaryNode : public FixedInputValueNodeT<2, Derived> {
   using Base = FixedInputValueNodeT<2, Derived>;
 
  public:
-  static constexpr OpProperties kProperties = OpProperties::Int32();
+  static constexpr OpProperties kProperties =
+      OpProperties::EagerDeopt() | OpProperties::Int32();
 
   static constexpr int kLeftIndex = 0;
   static constexpr int kRightIndex = 1;