[Bug middle-end/71308] [7 Regression] ICE (segfault) in in gimple_fold_call gimple-fold.c:3060

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71308

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Fri May 27 12:08:03 2016
New Revision: 236815

URL: https://gcc.gnu.org/viewcvs?rev=236815&root=gcc&view=rev
Log:
        PR middle-end/71308
        * gimple-fold.c (gimple_fold_call): Check that LHS is not null.

        * g++.dg/torture/pr71308.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr71308.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-fold.c
    trunk/gcc/testsuite/ChangeLog