wasm2js: start to optionally optimize the JS (#2046)

Removes redundant | 0s and similar things. (Apparently closure compiler doesn't do that, so makes sense to do here.)

1 files changed, 8 insertions, 8 deletions

diff --git a/test/wasm2js/reinterpret.2asm.js b/test/wasm2js/reinterpret.2asm.js
index d53c50bab..819191e14 100644
--- a/test/wasm2js/reinterpret.2asm.js
+++ b/test/wasm2js/reinterpret.2asm.js
@@ -68,7 +68,7 @@ function asmFunc(global, env, buffer) {
   $3$hi = i64toi32_i32$0;
   i64toi32_i32$0 = $0$hi;
   i64toi32_i32$0 = $3$hi;
-  return (wasm2js_scratch_load_i32(0 | 0) | 0 | 0) == ($0 | 0) & (i64toi32_i32$0 | 0) == ($0$hi | 0) | 0 | 0;
+  return (wasm2js_scratch_load_i32(0 | 0) | 0) == ($0 | 0) & (i64toi32_i32$0 | 0) == ($0$hi | 0);
  }
  
  function legalstub$2($0, $1_1) {
@@ -82,16 +82,16 @@ function asmFunc(global, env, buffer) {
   i64toi32_i32$2 = $1_1;
   i64toi32_i32$1 = 0;
   i64toi32_i32$3 = 32;
-  i64toi32_i32$4 = i64toi32_i32$3 & 31 | 0;
-  if (32 >>> 0 <= (i64toi32_i32$3 & 63 | 0) >>> 0) {
+  i64toi32_i32$4 = i64toi32_i32$3 & 31;
+  if (32 >>> 0 <= (i64toi32_i32$3 & 63) >>> 0) {
    {
-    i64toi32_i32$1 = i64toi32_i32$2 << i64toi32_i32$4 | 0;
+    i64toi32_i32$1 = i64toi32_i32$2 << i64toi32_i32$4;
     $10 = 0;
    }
   } else {
    {
-    i64toi32_i32$1 = ((1 << i64toi32_i32$4 | 0) - 1 | 0) & (i64toi32_i32$2 >>> (32 - i64toi32_i32$4 | 0) | 0) | 0 | (i64toi32_i32$0 << i64toi32_i32$4 | 0) | 0;
-    $10 = i64toi32_i32$2 << i64toi32_i32$4 | 0;
+    i64toi32_i32$1 = (1 << i64toi32_i32$4) - 1 & i64toi32_i32$2 >>> 32 - i64toi32_i32$4 | i64toi32_i32$0 << i64toi32_i32$4;
+    $10 = i64toi32_i32$2 << i64toi32_i32$4;
    }
   }
   $6$hi = i64toi32_i32$1;
@@ -99,8 +99,8 @@ function asmFunc(global, env, buffer) {
   i64toi32_i32$0 = $3;
   i64toi32_i32$2 = $6$hi;
   i64toi32_i32$3 = $10;
-  i64toi32_i32$2 = i64toi32_i32$1 | i64toi32_i32$2 | 0;
-  return $2(i64toi32_i32$0 | i64toi32_i32$3 | 0 | 0, i64toi32_i32$2 | 0) | 0 | 0;
+  i64toi32_i32$2 = i64toi32_i32$1 | i64toi32_i32$2;
+  return $2(i64toi32_i32$0 | i64toi32_i32$3, i64toi32_i32$2 | 0) | 0;
  }
  
  var FUNCTION_TABLE = [];