[Bug other/89342] ICE in maybe_default_option, at opts.c:347

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89342

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Aug 30 12:01:02 2019
New Revision: 275112

URL: https://gcc.gnu.org/viewcvs?rev=275112&root=gcc&view=rev
Log:
        Backported from mainline
        2019-02-15  Jakub Jelinek  <ja...@redhat.com>

        PR other/89342
        * optc-save-gen.awk: Handle optimize_fast like optimize_size or
        optimize_debug.
        * opth-gen.awk: Likewise.

        * gcc.dg/pr89342.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.dg/pr89342.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/optc-save-gen.awk
    branches/gcc-7-branch/gcc/opth-gen.awk
    branches/gcc-7-branch/gcc/testsuite/ChangeLog