wasm2js: run full optimizations during the pipeline (#2071)

We flatten for the i64 lowering etc. passes, and it is worth optimizing afterwards, to clean up stuff they created. That is run if the user ran wasm2js with an optimization level (like wasm2js -O3).

Split the test files to check both optimized and unoptimized code.

1 files changed, 2 insertions, 2 deletions

diff --git a/test/wasm2js/br_table_to_loop.2asm.js b/test/wasm2js/br_table_to_loop.2asm.js
index 0158cc8ea..0e3257559 100644
--- a/test/wasm2js/br_table_to_loop.2asm.js
+++ b/test/wasm2js/br_table_to_loop.2asm.js
@@ -26,7 +26,7 @@ function asmFunc(global, env, buffer) {
    loop : while (1) {
     switch (1 | 0) {
     case 1:
-     continue;
+     continue loop;
     default:
      break block;
     };
@@ -41,7 +41,7 @@ function asmFunc(global, env, buffer) {
     case 1:
      break block;
     default:
-     continue;
+     continue loop;
     };
    };
   }