------- Comment #8 from rguenth at gcc dot gnu dot org  2007-07-24 07:30 -------
Subject: Bug 32723

Author: rguenth
Date: Tue Jul 24 07:30:47 2007
New Revision: 126867

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126867
Log:
2007-07-24  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/32723
        Backport from mainline:
        2007-03-09  Daniel Berlin  <[EMAIL PROTECTED]>

        * tree-ssa-structalias.c (shared_bitmap_info_t): New structure.
        (shared_bitmap_table): New variable.
        (shared_bitmap_hash): New function.
        (shared_bitmap_eq): Ditto
        (shared_bitmap_lookup): Ditto.
        (shared_bitmap_add): Ditto.
        (find_what_p_points_to): Rewrite to use shared bitmap hashtable.
        (init_alias_vars): Init shared bitmap hashtable.
        (delete_points_to_sets): Delete shared bitmap hashtable.

Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/tree-ssa-structalias.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32723

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