[Bug bootstrap/92661] [10 Regression] Bootstrap failure with builtin-types.def change

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92661

--- Comment #9 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Wed Nov 27 20:55:56 2019
New Revision: 278783

URL: https://gcc.gnu.org/viewcvs?rev=278783&root=gcc&view=rev
Log:
Do not define DFP builtin functions, if DFP has been disabled.

        PR bootstrap/92661
        * config/rs6000/rs6000-call.c: (def_builtin): Do not define the
        builtin if we don't have an actual type.
        (builtin_function_type): If the builtin function uses a DFP type
        and decimal float has been disabled, then return NULL_TREE.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000-call.c