[Bug target/86324] testsuite test divkc3-1.c FAILs when compiling with -mabi=ieeelongdouble

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86324

--- Comment #6 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Fri Jul  6 21:05:48 2018
New Revision: 262484

URL: https://gcc.gnu.org/viewcvs?rev=262484&root=gcc&view=rev
Log:
gcc/
        PR target/86324
        * target.def (translate_mode_attribute): New hook.
        * targhooks.h (default_translate_mode_attribute): Declare.
        * targhooks.c (default_translate_mode_attribute): New function.
        * doc/tm.texi.in (TARGET_TRANSLATE_MODE_ATTRIBUTE): New hook.
        * doc/tm.texi: Regenerate.
        * config/rs6000/rs6000.c (TARGET_TRANSLATE_MODE_ATTRIBUTE): Define.
        (rs6000_translate_mode_attribute): New function.

gcc/c-family/
        PR target/86324
        * c-attribs.c (handle_mode_attribute): Call new
translate_mode_attribute
        target hook.

gcc/testsuite/
        PR target/86324
        gcc.target/powerpc/pr86324-1.c: New test.
        gcc.target/powerpc/pr86324-2.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr86324-1.c
    trunk/gcc/testsuite/gcc.target/powerpc/pr86324-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-attribs.c
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/doc/tm.texi
    trunk/gcc/doc/tm.texi.in
    trunk/gcc/target.def
    trunk/gcc/targhooks.c
    trunk/gcc/targhooks.h
    trunk/gcc/testsuite/ChangeLog