multiply and add on S/390

[Ulrich Weigand]

Andreas Krebbel wrote:

>        * config/s390/s390.md ("*fmadddf4", "*fmsubdf4", "*fmaddsf4", 
>        "*fmsubsf4"): Insns are now dependent on TARGET_FUSED_MADD instead
>        of flag_unsafe_math_optimizations.
>        * config/s390/s390.h ("MASK_NO_FUSED_MADD", "TARGET_NO_FUSED_MADD",
>        "TARGET_FUSED_MADD", "TARGET_SWITCHES"): Introduced new target flags
>        fused-madd and no-fused-madd.
>        * doc/invoke.texi: Documented the new options fused-madd and 
>        no-fused-madd for S/390.

Applied, thanks!

Bye,
Ulrich

-- 
  Dr. Ulrich Weigand
  weigand@informatik.uni-erlangen.de