[Bug target/85669] fail on s-case-cfn-macros: build/gencfn-macros: DEF_INTERNAL_FLT/INT_FN (%smth%) has no associated built-in functions

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85669

--- Comment #67 from Iain Sandoe <iains at gcc dot gnu.org> ---
Author: iains
Date: Sun Oct 28 10:02:06 2018
New Revision: 265569

URL: https://gcc.gnu.org/viewcvs?rev=265569&root=gcc&view=rev
Log:
darwin - fix powerpc-darwin stack alignment issue

2018-10-28  Iain Sandoe  <iain@sandoe.co.uk>

        backport from mainline.
        2018-10-28  Iain Sandoe  <iain@sandoe.co.uk>

        PR target/85669
        * config/rs6000/darwin.h (STACK_BOUNDARY): New.
        (RS6000_STARTING_FRAME_OFFSET): Adjust to preserve 16byte alignment.
        (STACK_DYNAMIC_OFFSET): Likewise.


Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/config/rs6000/darwin.h