[Bug c/69669] [5 Regression] ICE with enum __attribute__((mode(QI)))

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69669

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Feb 10 18:44:52 2016
New Revision: 233301

URL: https://gcc.gnu.org/viewcvs?rev=233301&root=gcc&view=rev
Log:
        Backported from mainline
        2016-02-04  Jakub Jelinek  <jakub@redhat.com>

        PR c/69669
        * c-decl.c (finish_enum): When honoring mode attribute,
        make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.

        * c-c++-common/pr69669.c: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/c-c++-common/pr69669.c
Modified:
    branches/gcc-5-branch/gcc/c/ChangeLog
    branches/gcc-5-branch/gcc/c/c-decl.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog