diff options
| author | Richard Guenther <rguenther@suse.de> | 2006-06-15 18:55:18 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2006-06-15 18:55:18 +0000 |
| commit | d817ed3b10f38c21cda334293e0fb969cb03e2c5 (patch) | |
| tree | caac830c9d00c0c5dec714e1584bbeae8d74ae22 /gcc/tree.h | |
| parent | 5cf0aa0a315f54b23f311605171579367a8258f5 (diff) | |
| download | gcc-d817ed3b10f38c21cda334293e0fb969cb03e2c5.zip gcc-d817ed3b10f38c21cda334293e0fb969cb03e2c5.tar.gz gcc-d817ed3b10f38c21cda334293e0fb969cb03e2c5.tar.bz2 | |
fold-const.c (fold_truth_not_expr): Rename from invert_truthvalue.
2006-06-15 Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_truth_not_expr): Rename from
invert_truthvalue. Give it fold_* semantics to avoid
generating garbage.
(invert_truthvalue): New function. Wrapper around
fold_truth_not_expr.
(optimize_minmax_comparison): Avoid creating garbage.
(fold_unary): Use fold_truth_not_expr for folding
TRUTH_NOT_EXPR.
(fold_ternary): Replace uses of invert_truthvalue with
fold_truth_not_expr where applicable.
* tree.h (fold_truth_not_expr): Prototype.
From-SVN: r114683
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -4208,6 +4208,7 @@ extern int operand_equal_p (tree, tree, unsigned int); extern tree omit_one_operand (tree, tree, tree); extern tree omit_two_operands (tree, tree, tree, tree); extern tree invert_truthvalue (tree); +extern tree fold_truth_not_expr (tree); extern tree fold_unary_to_constant (enum tree_code, tree, tree); extern tree fold_binary_to_constant (enum tree_code, tree, tree, tree); extern tree fold_read_from_constant_string (tree); |