xtensa: Convert to fma.
authorRichard Henderson <rth@redhat.com>
Fri, 12 Nov 2010 17:53:36 +0000 (09:53 -0800)
committerRichard Henderson <rth@gcc.gnu.org>
Fri, 12 Nov 2010 17:53:36 +0000 (09:53 -0800)
commit47c217252a6ddb70babcaf3b544a17a3b33bd80f
treeb52955f1bbf013daa3c5d5060ab58cc99ba73847
parentf1cb6795d3c9394f06d19d8be6999d9d8a108b19
xtensa: Convert to fma.

        * config.gcc [xtensa] (extra_options): Add fused-madd.opt.
        * config/xtensa/xtensa.opt (mfused-madd): Remove.
        * config/xtensa/xtensa.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
        MASK_FUSED_MADD.
        * config/xtensa/xtensa.md (fmasf4): Rename from muladdsf3; use
        * fma.
        (fnmasf4): Rename from mulsubsf3; use fma.

From-SVN: r166666
gcc/ChangeLog
gcc/config.gcc
gcc/config/xtensa/xtensa.c
gcc/config/xtensa/xtensa.md
gcc/config/xtensa/xtensa.opt