If/then/else statements in offlineasm are not preprocessor macros. Their contents should be indented appropriately. Also "not" is a thing so there is no need to do weird things like "if <blah>\nelse" when you could do "if not <blah>".
(In reply to comment #0) > Also "not" is a thing so there is no need to do weird things like "if <blah>\nelse" when you could do "if not <blah>". Nice. I didn’t know about that.
Created attachment 236827 [details] the patch
Comment on attachment 236827 [details] the patch r=me
Landed in http://trac.webkit.org/changeset/172767