feat: improve benchmark code

compare 3 alternatives:
1. Current avrInstruction() implementation
2. Map opcodes using a Javascript map
3. Map opcodes using a Uint16Array and big switch statement

1 files changed, 4 insertions, 1 deletions

diff --git a/tsconfig.benchmark.json b/tsconfig.benchmark.json
index 608b618..79f519c 100644
--- a/tsconfig.benchmark.json
+++ b/tsconfig.benchmark.json
@@ -1,5 +1,8 @@
 {
   "extends": "./tsconfig.json",
-  "compilerOptions": { "rootDir": "." },
+  "compilerOptions": {
+    "rootDir": ".",
+    "target": "es2018"
+  },
   "include": ["src/**/*.ts", "benchmark/**/*.ts"]
 }