r123338 - in /branches/gcc-4_2-branch/gcc: Chan...

[matz@gcc.gnu.org]

Author: matz
Date: Thu Mar 29 17:19:32 2007
New Revision: 123338

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123338
Log:
        * builtins.c (expand_builtin_sync_operation,
        expand_builtin_compare_and_swap,
        expand_builtin_lock_test_and_set): Care for extending CONST_INTs
        correctly.

        * config/i386/sync.md (sync_double_compare_and_swapdi_pic,
        sync_double_compare_and_swap_ccdi_pic): Use "SD" as constraint
        for operand 3.

Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/builtins.c
    branches/gcc-4_2-branch/gcc/config/i386/sync.md