r166838 - in /trunk/gcc: ChangeLog config.gcc c...

Tue Nov 16 23:24:00 GMT 2010

Author: rth
Date: Tue Nov 16 23:24:53 2010
New Revision: 166838

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166838
Log:
s390: -mfused-madd cleanup

        * config.gcc [s390*-*] (extra_options): Add fused-madd.opt.
        * config/s390/s390.opt (mfused-madd): Remove.
        * config/s390/s390.c (s390_rtx_costs): Handle FMA.
        (TARGET_DEFAULT_TARGET_FLAGS): Remove MASK_FUSED_MADD.
        * config/s390/s390.md (fma<DSF>4): Rename from *fmadd<DSF>; use FMA.
        (fms<DSF>4): Rename from *fmsub<DSF>; use FMA.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config/s390/s390.c
    trunk/gcc/config/s390/s390.md
    trunk/gcc/config/s390/s390.opt