[Bug middle-end/67821] [5/6 Regression] ICE in duplicate_ssa_name_range_info

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67821

--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Mon Oct  5 15:28:06 2015
New Revision: 228490

URL: https://gcc.gnu.org/viewcvs?rev=228490&root=gcc&view=rev
Log:
        PR tree-optimization/67821
        * tree-ssanames.c (duplicate_ssa_name_range_info): Remove an assert.

        * gcc.dg/torture/pr67821-2.c: New test.
        * gcc.dg/torture/pr67821.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr67821-2.c
    trunk/gcc/testsuite/gcc.dg/torture/pr67821.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssanames.c