[Bug tree-optimization/40351] [4.5 Regression] ice in generate_subtree_copies for Linux kernel build

[jamborm at gcc dot gnu dot org]

------- Comment #6 from jamborm at gcc dot gnu dot org  2009-06-09 16:53 -------
Subject: Bug 40351

Author: jamborm
Date: Tue Jun  9 16:52:57 2009
New Revision: 148315

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148315
Log:
2009-06-09  Martin Jambor  <mjam...@suse.cz>

        PR tree-optimization/40351
        * tree-sra.c (propagate_subacesses_accross_link): Check that a refrence
        to a potential artifical subaccess can be constructed.

        * testsuite/gcc.c-torture/compile/pr40351.c: New file.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr40351.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-sra.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40351