[Bug c/39323] MAX_OFILE_ALIGNMENT in elfos.h is too big

["hjl at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #4 from hjl at gcc dot gnu dot org  2009-03-27 22:33 -------
Subject: Bug 39323

Author: hjl
Date: Fri Mar 27 22:33:16 2009
New Revision: 145136

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=145136
Log:
gcc/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

        PR c/39323
        * c-common.c (handle_aligned_attribute): Properly check alignment
        overflow.  Use (1U << i) instead of (1 << i).

        * emit-rtl.c (get_mem_align_offset): Use "unsigned int" for
        align.

        * expr.h (get_mem_align_offset): Updated.

        * tree.h (tree_decl_common): Change align to "unsigned int" and
        move it before pointer_alias_set.

gcc/ada/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

        PR c/39323
        * gcc-interface/utils.c (create_field_decl): Use "unsigned int"
        on bit_align.

gcc/testsuite/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

        PR c/39323
        * gcc.dg/pr39323-1.c: New.
        * gcc.dg/pr39323-2.c: Likewise.
        * gcc.dg/pr39323-3.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/pr39323-1.c
    trunk/gcc/testsuite/gcc.dg/pr39323-2.c
    trunk/gcc/testsuite/gcc.dg/pr39323-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/gcc-interface/utils.c
    trunk/gcc/c-common.c
    trunk/gcc/emit-rtl.c
    trunk/gcc/expr.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39323