improve js optimizer removal of unnecessary |0's

1 files changed, 12 insertions, 1 deletions

diff --git a/tools/test-js-optimizer-output.js b/tools/test-js-optimizer-output.js
index 49ea879d..82b0254d 100644
--- a/tools/test-js-optimizer-output.js
+++ b/tools/test-js-optimizer-output.js
@@ -79,7 +79,18 @@ function ignoreLoopy() {
   }
 }
 function bits() {
-  print((($s & 65535) + (($f & 65535) << 16 >> 16) * (($f & 65535) << 16 >> 16) % 256 | 0) & 65535);
+  print(($s & 65535) + (($f & 65535) << 16 >> 16) * (($f & 65535) << 16 >> 16) % 256 & 65535);
+  z(HEAP32[$id + 40 >> 2]);
+  z($f << 2);
+  z($f | 255);
+  z($f & 255);
+  z($f ^ 1);
+  z($f << 2);
+  z($f * 100 << 2);
+  z($f % 2 | 255);
+  z($f / 55 & 255);
+  z($f - 22 ^ 1);
+  z($f + 15 << 2);
 }
 function maths() {
   check(17);