[Bug middle-end/80823] [8 Regression] ICE: verify_flow_info failed

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80823

--- Comment #5 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Wed May 24 12:10:54 2017
New Revision: 248408

URL: https://gcc.gnu.org/viewcvs?rev=248408&root=gcc&view=rev
Log:
gcc/
        PR middle-end/80823
        * tree-cfg.c (group_case_labels_stmt): Delete increment of "i";

gcc/testsuite/
        PR middle-end/80823
        * gcc.dg/pr80823.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr80823.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfg.c