http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50110
--- Comment #3 from David Meggy <david.meggy at icron dot com> 2011-08-17 19:37:48 UTC --- Andrew, are you referring to an issue with the define_insn macro I created? or the GCC zero-extract generic code? I've taken a look at http://gcc.gnu.org/onlinedocs/gccint/Standard-Names.html#Standard-Names (scrolling down to extzv and extv), and I believe that I'm using the extraction as intended to be used
