[Bug middle-end/49923] __attribute__((packed)) on ARM is sometimes dropped

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49923

--- Comment #9 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-08-08 17:53:57 UTC ---
Author: jamborm
Date: Mon Aug  8 17:53:55 2011
New Revision: 177572

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177572
Log:
2011-08-08  Martin Jambor  <mjambor@suse.cz>

    PR middle-end/49923
    * tree-sra.c (access_precludes_ipa_sra_p): Also check access
    memory alignment.

    * testsuite/gcc.dg/tree-ssa/pr49923.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr49923.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-sra.c