Adjust wasm op gas cost

Author: chipshort

packages/vm/src/instance.rs

@@ -914,7 +914,7 @@ mod tests {
 
         let report2 = instance.create_gas_report();
         assert_eq!(report2.used_externally, 251);
-        assert_eq!(report2.used_internally, 8461548);
+        assert_eq!(report2.used_internally, 9589728);
         assert_eq!(report2.limit, LIMIT);
         assert_eq!(
             report2.remaining,
@@ -1105,7 +1105,7 @@ mod tests {
             .unwrap();
 
         let init_used = orig_gas - instance.get_gas_left();
-        assert_eq!(init_used, 8461799);
+        assert_eq!(init_used, 9589979);
     }
 
     #[test]
@@ -1130,7 +1130,7 @@ mod tests {
             .unwrap();
 
         let execute_used = gas_before_execute - instance.get_gas_left();
-        assert_eq!(execute_used, 11181706);
+        assert_eq!(execute_used, 12658786);
     }
 
     #[test]
@@ -1173,6 +1173,6 @@ mod tests {
         );
 
         let query_used = gas_before_query - instance.get_gas_left();
-        assert_eq!(query_used, 7142556);
+        assert_eq!(query_used, 8094896);
     }
 }

packages/vm/src/wasm_backend/engine.rs

@@ -23,7 +23,7 @@ fn cost(_operator: &Operator) -> u64 {
     // In https://github.com/CosmWasm/cosmwasm/pull/1042 a profiler is developed to
     // identify runtime differences between different Wasm operation, but this is not yet
     // precise enough to derive insights from it.
-    150
+    170
 }
 
 /// Use Cranelift as the compiler backend if the feature is enabled