[Bug target/79633] [5/6/7 Regression] ICE in gimple_call_arg, at gimple.h:3163

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79633

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Feb 21 17:46:42 2017
New Revision: 245634

URL: https://gcc.gnu.org/viewcvs?rev=245634&root=gcc&view=rev
Log:
        PR target/79633
        * tree-chkp-opt.c (chkp_optimize_string_function_calls): Use
        is_gimple_call instead of comparing gimple_code with GIMPLE_CALL.
        Use gimple_call_builtin_p.

        * gcc.target/i386/mpx/pr79633.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/mpx/pr79633.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-chkp-opt.c