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| author | James A. Morrison <phython@gcc.gnu.org> | 2005-07-20 03:30:58 +0000 |
|---|---|---|
| committer | James A. Morrison <phython@gcc.gnu.org> | 2005-07-20 03:30:58 +0000 |
| commit | 1ade5842af034a0f4e9d606b17ee3ea64375d78a (patch) | |
| tree | 1deede4acfc6d0df887b5c1c33abf9c83e1ea611 /gcc/tree-flow.h | |
| parent | 4038c495fc9685efdb400b36848627daab979e78 (diff) | |
| download | gcc-1ade5842af034a0f4e9d606b17ee3ea64375d78a.zip gcc-1ade5842af034a0f4e9d606b17ee3ea64375d78a.tar.gz gcc-1ade5842af034a0f4e9d606b17ee3ea64375d78a.tar.bz2 | |
fold-const.c (tree_expr_nonnegative_p): Only return true for ABS_EXPR when flag_wrapv is false because of INT_MIN.
2005-07-19 James A. Morrison <phython@gcc.gnu.org>
* fold-const.c (tree_expr_nonnegative_p): Only return true for
ABS_EXPR when flag_wrapv is false because of INT_MIN.
(tree_expr_nonzero_p): Always call tree_expr_nonzero_p on the argument
of an ABS_EXPR.
(fold_unary): Always fold ABS_EXPR<ABS_EXPR<x>> into
ABS_EXPR<x>.
From-SVN: r102184
Diffstat (limited to 'gcc/tree-flow.h')
0 files changed, 0 insertions, 0 deletions