[Bug ipa/86389] execute FAILs with -fipa-pta

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86389

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Jul  3 13:56:58 2018
New Revision: 262341

URL: https://gcc.gnu.org/viewcvs?rev=262341&root=gcc&view=rev
Log:
2018-07-03  Richard Biener  <rguenther@suse.de>

        PR ipa/86389
        * tree-ssa-structalias.c (find_func_clobbers): Properly
        handle indirect calls.

        * gcc.dg/torture/pr86389.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr86389.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c