[Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2010-01-18 09:57 -------
Subject: Bug 42781

Author: rguenth
Date: Mon Jan 18 09:57:11 2010
New Revision: 156006

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156006
Log:
2010-01-18  Richard Guenther  <rguent...@suse.de>

        PR tree-optimization/42781
        * tree-ssa-structalias.c (find_what_var_points_to): Skip
        restrict processing only if the original variable was
        artificial.

        * gfortran.fortran-torture/compile/pr42781.f90: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr42781.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781