[Bug tree-optimization/59362] [4.9 Regression] Abort in fini_object_sizes

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59362

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Dec  3 07:48:58 2013
New Revision: 205623

URL: http://gcc.gnu.org/viewcvs?rev=205623&root=gcc&view=rev
Log:
    PR tree-optimization/59362
    * tree-object-size.c (object_sizes): Change into array of
    vec<unsigned HOST_WIDE_INT>.
    (compute_builtin_object_size): Check computed bitmap for
    non-NULL instead of object_sizes.  Call safe_grow on object_sizes
    vector if new SSA_NAMEs appeared.
    (init_object_sizes): Check computed bitmap for non-NULL.
    Call safe_grow on object_sizes elements instead of initializing
    it with XNEWVEC.
    (fini_object_sizes): Call release on object_sizes elements, don't
    set it to NULL.

    * gcc.c-torture/compile/pr59362.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr59362.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-object-size.c