On Sat, Feb 22, 2014 at 10:25 PM, Bill Schmidt
<wschm...@linux.vnet.ibm.com> wrote:
> Hi,
>
> This patch adds -maltivec=be support for vec_lde and vec_ste, similarly
> to what was done for vec_ld, vec_st, vec_ldl, and vec_stl. Much of the
> same infrastructure is used. Because the insn pattern for vec_ste is
> formed slightly differently than the ones for vec_st and vec_stl, we
> can't reuse altivec_expand_stvx_be in this case (but
> altivec_expand_lvx_be works fine for vec_lde). There are four new test
> cases, covering correct behavior for all appropriate vector types for
> BE, LE, and LE with -maltivec=be.
>
> Bootstrapped and tested on powerpc64{,le}-unknown-linux-gnu with no
> regressions. Is this ok for trunk?
>
> Thanks,
> Bill
>
>
> gcc:
>
> 2014-02-22 Bill Schmidt <wschm...@linux.vnet.ibm.com>
>
> * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
> define_insn with define_expand and new define_insn
> *altivec_lve<VI_char>x_internal.
> (altivec_stve<VI_char>x): Replace define_insn with define_expand
> and new define_insn *altivec_stve<VI_char>x_internal.
> * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
> prototype.
> * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
> lve*x built-ins.
> (altivec_expand_stvex_be): New function.
>
> gcc/testsuite:
>
> 2014-02-22 Bill Schmidt <wschm...@linux.vnet.ibm.com>
>
> * testsuite/gcc.dg/vmx/lde.c: New test.
> * testsuite/gcc.dg/vmx/lde-be-order.c: New test.
> * testsuite/gcc.dg/vmx/ste.c: New test.
> * testsuite/gcc.dg/vmx/ste-be-order.c: New test.
Okay.
Thanks, David
