[PATCH v3 0/5] Fixes for gcc enabling -mfloat128 by default

[Gabriel F. T. Gomes]

Thanks for all the reviews in this patch set.
I just pushed them.

I need to backport these patches to ibm/2.26/master.  Usually, I backport
the patches to release/2.26/master first, then merge into ibm/2.26/master.

Is it fine to backport the patches to release/2.26/master, this time?  Even
if they do not fix bugs in bugzilla?  I believe it could benefit other
distros.

On 12 Sep 2017, Gabriel F. T. Gomes wrote:

>Changes since v2 in each individual patch
>(Only patch 3 has changed)
>
>Gabriel F. T. Gomes (5):
>  powerpc64le: Add -mfloat128 to tst-strtod-nan-locale testcase
>  powerpc: Add redirection for finitef128, isinf128, and isnanf128
>  ldbl-128ibm: Copy implementations from ldbl-128 instead of including
>    them
>  ldbl-128ibm: Automatic replacing of _Float128 and L()
>  Remove conditional on LDBL_MANT_DIG from e_lgammal_r.c
>
> sysdeps/ieee754/ldbl-128/e_lgammal_r.c             |   6 +-
> sysdeps/ieee754/ldbl-128ibm/e_expl.c               |   4 +-
> sysdeps/ieee754/ldbl-128ibm/e_j0l.c                | 867 +++++++++++++++++-
> sysdeps/ieee754/ldbl-128ibm/e_j1l.c                | 888 +++++++++++++++++-
> sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c          | 995 ++++++++++++++++++++-
> sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c              | 104 ++-
> sysdeps/ieee754/ldbl-128ibm/t_expl.h               | 970 ++++++++++++++++++++
> sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c |   7 +
> sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c  |   7 +
> sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c  |   7 +
> sysdeps/powerpc/powerpc64le/Makefile               |   3 +
> 11 files changed, 3832 insertions(+), 26 deletions(-)
> create mode 100644 sysdeps/ieee754/ldbl-128ibm/t_expl.h
>