------- Comment #17 from mattias at virtutech dot se 2006-03-02 09:22 ------- We have resorted to case-by-case workarounds, usually a cast which would have been an identity operation had the condition been true. That is,
if (sizeof x == 8)
return x << 32 | x;
would have its second line mutated to
return (unsigned long long)x << 32 | x;
The cast is always a no-op unless it occurs in dead code.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210
