Very slow processing for minified files #321
Description
Sometime it's difficut to guarantee, that uglifier will not receive minified file on input. The difference is huge, 40x times. Is it possibe to speedup processing of minified files?
Here is exampe with tinymce source (900k full, 280k minified):
$ time uglifyjs tinymce.js -c -m > full.js
WARN: Dropping unused function defined [tinymce.js:48,10]
real 0m6.881s
user 0m6.784s
sys 0m0.116s
$ time uglifyjs tinymce.min.js -c -m > minified.js
WARN: Dropping unused function i [tinymce.min.js:2,508]
real 4m25.134s
user 4m26.461s
sys 0m0.740s