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| author | Roger Sayle <roger@eyesopen.com> | 2004-03-23 19:11:35 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2004-03-23 19:11:35 +0000 |
| commit | b1500d001aa58e8712c201ce9fbbad9288a87649 (patch) | |
| tree | 2b56aae8824e1a5c46e1aee5e858bcf704cd6e4b /gcc/objc/objc-lang.c | |
| parent | 986dc4e5c484406ad0024de79feb8905602542b4 (diff) | |
| download | gcc-b1500d001aa58e8712c201ce9fbbad9288a87649.zip gcc-b1500d001aa58e8712c201ce9fbbad9288a87649.tar.gz gcc-b1500d001aa58e8712c201ce9fbbad9288a87649.tar.bz2 | |
fold-const.c (tree_expr_nonnegative_p): A&B is nonnegative when A is nonnegative or B is nonnegative.
* fold-const.c (tree_expr_nonnegative_p): A&B is nonnegative when
A is nonnegative or B is nonnegative. Similarly A|B is nonnegative
when both A and B are nonnegative.
(tree_expr_nonzero_p): A|B is nonzero when A is nonzero or B is
nonzero.
From-SVN: r79870
Diffstat (limited to 'gcc/objc/objc-lang.c')
0 files changed, 0 insertions, 0 deletions