[Bug inline-asm/85022] [6/7 Regression] internal compiler error: in write_dependence_p, at alias.c:3003

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85022

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Jun 25 17:37:40 2018
New Revision: 262083

URL: https://gcc.gnu.org/viewcvs?rev=262083&root=gcc&view=rev
Log:
        Backported from mainline
        2018-03-23  Jakub Jelinek  <jakub@redhat.com>

        PR inline-asm/85022
        * alias.c (write_dependence_p): Don't require for x_canonicalized
        non-VOIDmode if x has VOIDmode.

        * c-c++-common/torture/pr85022.c: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/c-c++-common/torture/pr85022.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/alias.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog