aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlon Zakai <alonzakai@gmail.com>2013-06-20 17:27:30 -0700
committerAlon Zakai <alonzakai@gmail.com>2013-06-20 17:27:30 -0700
commitf96eb4095c33358adf4d68bf5acfb6bc30059a1b (patch)
tree938c65dec890ae28e73fa16bf54dfdbb474d6357
parent97d19be7f46bb3b0862e575fc6e06abafca74df7 (diff)
do not return node in main simplifyNotCompsPass all the time, it thinks it is being replaced and adds much overhead
-rw-r--r--tools/js-optimizer.js6
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/js-optimizer.js b/tools/js-optimizer.js
index b02ae3cc..432c6208 100644
--- a/tools/js-optimizer.js
+++ b/tools/js-optimizer.js
@@ -1116,11 +1116,15 @@ function simplifyNotCompsDirect(node) {
return node[2][2];
}
}
- return node;
+ if (!simplifyNotCompsPass) return node;
}
+var simplifyNotCompsPass = false;
+
function simplifyNotComps(ast) {
+ simplifyNotCompsPass = true;
traverse(ast, simplifyNotCompsDirect);
+ simplifyNotCompsPass = false;
}
function simplifyExpressionsPost(ast) {