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r125073 - in /trunk/gcc: ChangeLog c-common.c d...


Author: mueller
Date: Fri May 25 21:18:15 2007
New Revision: 125073

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125073
Log:
2007-05-25  Dirk Mueller  <dmueller@suse.de>
            Marcus Meissner <meissner@suse.de>

        * doc/extend.texi (alloc_size): New attribute.
        * c-common.c (handle_alloc_size_attribute): New.
        * tree-object-size.c (alloc_object_size): Use alloc_size
        attribute, if available.

        * testsuite/gcc.dg/attr-alloc_size.c: New.


Added:
    trunk/gcc/testsuite/gcc.dg/attr-alloc_size.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-common.c
    trunk/gcc/doc/extend.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-object-size.c


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