Lazy intrinsic generation

#KT-6241 Fixed

compiler/testData/codegen/boxWithStdlib/lazyCodegen/optimizations/negateObjectComp.kt

@@ -0,0 +1,9 @@
+val p: Int? = 1;
+val z: Int? = 2;
+
+fun box(): String {
+    if (!(p!! == z!!)) {
+        return "OK"
+    }
+    return "fail"
+}