[Bug sanitizer/80067] [6/7 Regression] ICE in fold_comparison with -fsanitize=undefined

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80067

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Mar 28 08:13:04 2017
New Revision: 246521

URL: https://gcc.gnu.org/viewcvs?rev=246521&root=gcc&view=rev
Log:
        PR sanitizer/80067
        * fold-const.c (fold_comparison): Use protected_set_expr_location
        instead of SET_EXPR_LOCATION.

        * c-c++-common/ubsan/shift-10.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/ubsan/shift-10.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog