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(parent: b4db223) | patch
fold-const.c (fold_unary): Don't strip signed nops from ABS_EXPRs.
authorJames A. Morrison <phython@gcc.gnu.org>
Fri, 22 Jul 2005 03:48:00 +0000 (03:48 +0000)
committerJames A. Morrison <phython@gcc.gnu.org>
Fri, 22 Jul 2005 03:48:00 +0000 (03:48 +0000)
commitb49ceb450ff7b91d81c54741f0fc9e49ea6f5f0e
tree3b38a25b4343c6d118a0f6eb45423b321ee9a217tree
parentb4db223f6e04a59bab5f87e23c812b3952024c64commit | diff
fold-const.c (fold_unary): Don't strip signed nops from ABS_EXPRs.

2005-07-21  James A. Morrison  <phython@gcc.gnu.org>

        * fold-const.c (fold_unary): Don't strip signed nops from ABS_EXPRs.
        (tree_expr_nonnegative_p): Return try for TYPE_UNSIGNED.

From-SVN: r102269
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