[Bug tree-optimization/55355] internal compiler error: in tree_low_cst, at tree.c:6415

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55355

--- Comment #20 from Martin Jambor <jamborm at gcc dot gnu.org> 2012-12-21 22:28:45 UTC ---
Author: jamborm
Date: Fri Dec 21 22:28:40 2012
New Revision: 194686

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194686
Log:
2012-12-21  Martin Jambor  <mjambor@suse.cz>

    PR tree-optimization/55355
    * tree-sra.c (type_internals_preclude_sra_p): Also check that
    bit_position is small enough to fit a single HOST_WIDE_INT.

    * testsuite/g++.dg/torture/pr55355.C: New test.


Added:
    branches/gcc-4_6-branch/gcc/testsuite/g++.dg/torture/pr55355.C
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/gcc/tree-sra.c