On Thu, Dec 26, 2013 at 2:25 PM, H.J. Lu <hongjiu...@intel.com> wrote:
> After my Intel processor name cleanup,
>
> __attribute__ ((target("arch=corei7"))) is translated to PROCESSOR_NEHALEM
> mapped to M_INTEL_COREI7_NEHALEM. We used to hav
>
> e __attribute__ ((target("arch=corei7")))
>
> to cover M_INTEL_COREI7_XXXX. Now it only covers M_INTEL_COREI7_NEHALEM.
> We have PROCESSOR_SANDYBRIDGE and PROCESSOR_HASWELL. But there is nothing
> to mark Westmere and Ivy Bridge. Since function versioning doesn't support
> extra ISAs in Westmere and Ivy Bridge, we don't lose anything. The solution
> is to map
>
> __attribute__ ((target("arch=corei7")))
>
> and
>
> __attribute__ ((target("arch=nehalem")))
>
> to M_INTEL_COREI7. I tested mv14.C and mv15.C on Nehalem, Westmere,
> Sandy Bride and Ivy Bridge. OK to install?
>
> gcc/
>
> 2013-12-26 H.J. Lu <hongjiu...@intel.com>
>
> PR target/59601
> * config/i386/i386.c (get_builtin_code_for_version): Map
> PROCESSOR_NEHALEM to "corei7".
>
> gcc/testsuite/
>
> 2013-12-26 Uros Bizjak <ubiz...@gmail.com>
> H.J. Lu <hongjiu...@intel.com>
>
> PR target/59601
> * g++.dg/ext/mv14.C: New tests.
> * g++.dg/ext/mv15.C: Likewise.
OK.
Thanks,
Uros.
