[Bug target/54829] bad optimization: sub followed by cmp w/ zero (x86 & ARM)

[daniel.santos at pobox dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54829



--- Comment #4 from Daniel Santos <daniel.santos at pobox dot com> 2012-10-06 
15:57:15 UTC ---

Please help me out here if I am missing something.