[PATCH 0/7] rs6000: POWER removal, phase 2.

[Segher Boessenkool <segher at kernel dot crashing dot org>]

Here are some more patches to remove old, unused features from
the rs6000 port.

The first two and last patches fix up some spec strings so that
asm_default is used when it should.  The third adds a "bitmask"
RS6000_BTM_ALWAYS for use by the fourth patch; the one builtin
that uses it probably should not be always on (it is specific
to Darwin as far as I can tell), but I'm not going to change
behaviour with these patches.

The fourth patch removes "common mode", makes -mpowerpc always
on effectively.

The fifth patch removes the old assembler syntax everywhere.

The sixth patch removes -mabi=ieeelongdouble, which is plagued
by problems; a comment in darwin.h made me believe this option
is for old POWER, but it's not (it's for 32-bit SVR4 instead).
I'm not totally sure we can remove this support at this time,
but I made the patch already, so I'm sending it anyway.

Bootstrapped and tested on powerpc64-linux, no regressions,
--enable-languages=c,c++,fortran .

Okay for mainline?


Segher


Segher Boessenkool (7):
  rs6000: Fix PR54142
  rs6000: Fix typo mpower64 -> mpowerpc64 in various spec strings.
  rs6000: Add RS6000_BTM_ALWAYS
  rs6000: Remove TARGET_POWERPC
  rs6000: Get rid of old-mnemonics
  rs6000: Remove -mabi=ieeelongdouble.
  rs6000: Old AIX specs: Use %(asm_default) instead of -mppc.

 gcc/common/config/rs6000/rs6000-common.c |   15 +-
 gcc/config/rs6000/aix.h                  |    3 -
 gcc/config/rs6000/aix43.h                |   12 +-
 gcc/config/rs6000/aix51.h                |   12 +-
 gcc/config/rs6000/aix52.h                |    6 +-
 gcc/config/rs6000/aix53.h                |    6 +-
 gcc/config/rs6000/aix61.h                |    6 +-
 gcc/config/rs6000/darwin.h               |    7 +-
 gcc/config/rs6000/darwin.md              |   34 +-
 gcc/config/rs6000/darwin64.h             |    4 +-
 gcc/config/rs6000/default64.h            |    4 +-
 gcc/config/rs6000/dfp.md                 |   24 +-
 gcc/config/rs6000/driver-rs6000.c        |    6 +-
 gcc/config/rs6000/eabi.h                 |    2 +-
 gcc/config/rs6000/eabialtivec.h          |    2 +-
 gcc/config/rs6000/eabispe.h              |    3 +-
 gcc/config/rs6000/linuxaltivec.h         |    2 +-
 gcc/config/rs6000/linuxspe.h             |    3 +-
 gcc/config/rs6000/rs6000-builtin.def     |    2 +-
 gcc/config/rs6000/rs6000-c.c             |    7 +-
 gcc/config/rs6000/rs6000-cpus.def        |  121 ++--
 gcc/config/rs6000/rs6000-tables.opt      |   33 +-
 gcc/config/rs6000/rs6000.c               |  235 ++-----
 gcc/config/rs6000/rs6000.h               |   12 +-
 gcc/config/rs6000/rs6000.md              | 1137 ++++++++++--------------------
 gcc/config/rs6000/rs6000.opt             |   21 +-
 gcc/config/rs6000/spe.md                 |   68 +--
 gcc/config/rs6000/sync.md                |   24 +-
 gcc/config/rs6000/sysv4.h                |    6 +-
 gcc/config/rs6000/sysv4le.h              |    2 +-
 gcc/config/rs6000/vsx.md                 |    8 +-
 gcc/config/rs6000/vxworks.h              |    3 +-
 gcc/doc/invoke.texi                      |   84 +--
 libgcc/longlong.h                        |   34 +-
 34 files changed, 661 insertions(+), 1287 deletions(-)

-- 
1.7.7.6