[Bug middle-end/86416] [OpenMP] Offloading - better lto1 error message if mode not supported on offloading target

[burnus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86416

--- Comment #8 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Author: burnus
Date: Wed Dec 18 16:51:08 2019
New Revision: 279528

URL: https://gcc.gnu.org/viewcvs?rev=279528&root=gcc&view=rev
Log:
PR 86416 – improve lto1 diagnostic if a mode does not exist

        PR middle-end/86416
        *  Makefile.in (CFLAGS-lto-streamer-in.o): Pass target_noncanonical on.
        * lto-streamer-in.c (lto_input_mode_table): Improve unsupported-mode
        diagnostic.

        PR middle-end/86416
        * testsuite/libgomp.c/pr86416-1.c: New.
        * testsuite/libgomp.c/pr86416-2.c: New.


Added:
    trunk/libgomp/testsuite/libgomp.c/pr86416-1.c
    trunk/libgomp/testsuite/libgomp.c/pr86416-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/lto-streamer-in.c
    trunk/libgomp/ChangeLog