[Bug target/70381] On powerpc, -mfloat128 is on by default for all VSX systems

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70381

--- Comment #5 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Fri Apr  8 21:51:58 2016
New Revision: 234842

URL: https://gcc.gnu.org/viewcvs?rev=234842&root=gcc&view=rev
Log:
Merge in pr 70381 fix; update documentation

Modified:
    branches/ibm/ieee/libgcc/ChangeLog.meissner