On Mon, Jul 16, 2012 at 7:14 AM, Kirill Yukhin <kirill.yuk...@gmail.com> wrote: > Hello guys, > > Here is a tiny patch which adds two new intrinsics which were > introduced in recent spec [1]. > They're aliased to the existing __lzcnt_* and live under same CPUID. > > ChangeLog entry is: > 2012-07-16 Kirill Yukhin <kirill.yuk...@intel.com> > > PR target/53877 > * config/i386/lzcntintrin.h (_lzcnt_u32): New. > (_lzcnt_u64): Ditto. > > Is it OK for trunk? >
I think we should add a testcase for each. Also it should also be applied on 4.7. -- H.J.
