[Bug tree-optimization/80591] [7/8 Regression] AArch64 kernel miscompilation starting with r246809

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80591

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue May  2 11:27:15 2017
New Revision: 247488

URL: https://gcc.gnu.org/viewcvs?rev=247488&root=gcc&view=rev
Log:
2017-05-02  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/80591
        Revert
        2017-04-10  Richard Biener  <rguenther@suse.de>

        * tree-ssa-structalias.c (find_func_aliases): Properly handle
        asm inputs.

        * gcc.dg/torture/pr80591.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr80591.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c