On Tue, Jul 2, 2013 at 10:32 AM, Kirill Yukhin <kirill.yuk...@gmail.com> wrote: > Hello, > As mentioned by Uros [1], we have few intrinsics which described in > Intel Spec, but absent in bmiintin.h > Attached patch resolves this. > > Bootstrap passing. Updated tests passing on BMI-featured HW. > > ChangeLog: > 2013-07-02 Kirill Yukhin <kirill.yuk...@intel.com> > > * config/i386/bmiintrin.h (_blsi_u32): New. > (_blsi_u64): Ditto. > (_blsr_u32): Ditto. > (_blsr_u64): Ditto. > (_blsmsk_u32): Ditto. > (_blsmsk_u64): Ditto. > (_tzcnt_u32): Ditto. > (_tzcnt_u64): Ditto. > > testsuite/ChangeLog: > 2013-07-02 Kirill Yukhin <kirill.yuk...@intel.com> > > * gcc.target/i386/bmi-1.c: Extend with new instrinsics. > Fix scan patterns. > * gcc.target/i386/bmi-2.c: Ditto. > > [1] http://gcc.gnu.org/ml/gcc-patches/2013-06/msg01286.html
This is OK for mainline. BTW: Do we want to backport this patch (and your previous) to 4.8 branch? Thanks, Uros.
