[Bug c/59615] "asm goto" output or at least clobbered operands

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59615

--- Comment #3 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Uroš Bizjak from comment #2)

>   if (r < (unsigned) a)

Explicit cast is not needed here, the compiler will do it for you.