[Bug tree-optimization/69169] [6 Regression] ICE (segfault) on powerpc64le-linux-gnu

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69169

--- Comment #6 from vries at gcc dot gnu.org ---
Author: vries
Date: Wed Jan 13 15:51:33 2016
New Revision: 232326

URL: https://gcc.gnu.org/viewcvs?rev=232326&root=gcc&view=rev
Log:
Fix infinite recursion in create_variable_info_for_1

        PR tree-optimization/69169
        * tree-ssa-structalias.c (create_variable_info_for_1): Add and handle
        handled_struct_type param.
        (create_variable_info_for, intra_create_variable_infos): Call
        create_variable_info_for_1 with extra arg.

        * gcc.dg/pr69169.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr69169.c
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c