[Bug target/53511] SH Target: Add support for fma patterns

[olegendo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53511

--- Comment #12 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-06-11 
19:24:24 UTC ---
Author: olegendo
Date: Mon Jun 11 19:24:20 2012
New Revision: 188396

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188396
Log:
    PR target/53511
    * config/sh/sh.md (fmasf4): New expander.
    (*macsf3): Rename to fmasf4_i.  Adapt to fma pattern.
    (mac_media): Rename to fmasf4_media.  Adapt to fma pattern.
    * config/sh/sh.opt (mfused-madd): Remove.
    * config/sh/sh.c (sh_option_override): Remove mfused-madd handling.
    (builtin_description bdesc): Remove __builtin_sh_media_FMAC_S.
    * config.gcc (sh[123456789lbe]*-*-* | sh-*-*): Add fused-madd.opt
    as extra options.
    * doc/invoke.texi (SH Options): Update mfused-madd and mno-fused-madd
    descriptions.

    PR target/53511
    * gcc.target/sh/pr53511-1.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/sh/pr53511-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config/sh/sh.c
    trunk/gcc/config/sh/sh.md
    trunk/gcc/config/sh/sh.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog