fix cmpxchg for asm

1 files changed, 1 insertions, 1 deletions

diff --git a/src/jsifier.js b/src/jsifier.js
index ca404258..ff58ece2 100644
--- a/src/jsifier.js
+++ b/src/jsifier.js
@@ -1210,7 +1210,7 @@ function JSify(data, functionsOnly, givenFunctions) {
       case 'xchg': return '(tempValue=' + makeGetValue(param1, 0, type) + ',' + makeSetValue(param1, 0, param2, type, null, null, null, null, ',') + ',tempValue)';
       case 'cmpxchg': {
         var param3 = finalizeLLVMParameter(item.params[2]);
-        return '(tempValue=' + makeGetValue(param1, 0, type) + ',(' + makeGetValue(param1, 0, type) + '==' + param2 + ' ? ' + makeSetValue(param1, 0, param3, type, null, null, null, null, ',') + ' : 0),tempValue)';
+        return '(tempValue=' + makeGetValue(param1, 0, type) + ',(' + makeGetValue(param1, 0, type) + '==(' + param2 + '|0) ? ' + makeSetValue(param1, 0, param3, type, null, null, null, null, ',') + ' : 0),tempValue)';
       }
       default: throw 'unhandled atomic op: ' + item.op;
     }