[Bug tree-optimization/26626] [4.2 Regression] ICE in in add_virtual_operand

[dberlin at gcc dot gnu dot org]

------- Comment #23 from dberlin at gcc dot gnu dot org  2006-05-03 03:19 -------
Subject: Bug 26626

Author: dberlin
Date: Wed May  3 03:19:22 2006
New Revision: 113493

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113493
Log:
2006-05-02  Daniel Berlin  <dberlin@dberlin.org>

        Fix PR tree-optimization/26626
        * tree-ssa-structalias.c (compute_points_to_sets): For now, solve
        always.
        * tree-ssa-operands.c (access_can_touch_variable): Allow
        typecasting through union pointers.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr26626.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-operands.c
    trunk/gcc/tree-ssa-structalias.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26626