Ensure type of a stack value is coerced to the expected return type after the binary operation instruction with the different return type.

compiler/testData/codegen/box/binaryOp/overflowInt.kt

@@ -0,0 +1,11 @@
+fun box(): String {
+    val i1: Int = Int.MAX_VALUE
+    val i2 = i1 + 1
+    if (i2 > i1) return "fail: Int.MAX_VALUE + 1 should overflow to negative."
+
+    val i3: Int = Int.MIN_VALUE
+    val i4 = i3 - 1
+    if (i4 < i3) return "fail: Int.MIN_VALUE - 1 should overflow to positive."
+
+    return "OK"
+}