[Bug c++/83490] [8 Regression] ICE in find_call_stack_args, at dce.c:392

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83490

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Dec 19 14:58:17 2017
New Revision: 255824

URL: https://gcc.gnu.org/viewcvs?rev=255824&root=gcc&view=rev
Log:
        PR c++/83490
        * config/i386/i386.c (init_cumulative_args): Don't check TYPE_EMPTY_P
        on an error node.                                                    

        * g++.dg/abi/pr83490.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/abi/pr83490.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog