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2008-03-04 Rafael Espindola <espindola@google.com>
authorespindola <espindola@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 4 Mar 2008 22:20:34 +0000 (22:20 +0000)
committerespindola <espindola@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 4 Mar 2008 22:20:34 +0000 (22:20 +0000)
commitea1a85df8621cbe8254e89f57f734ce76c95c498
tree16846c4822ad2ee58f97b4349a12af73fde815d9
parent68d10b58f7b9febd011d0c0d71a71577d29c4242
2008-03-04  Rafael Espindola  <espindola@google.com>

        * fold-const.c (tree_simple_nonnegative_warnv_p): New.
        (tree_unary_nonnegative_warnv_p): New.
        (tree_binary_nonnegative_warnv_p): New.
        (tree_single_nonnegative_warnv_p): New.
        (tree_invalid_nonnegative_warnv_p): New.
        (tree_expr_nonnegative_warnv_p): Redefine in term of the new functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132875 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/fold-const.c