diff options
| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-23 02:01:53 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-23 02:01:53 +0000 |
| commit | d3858e149d0aa557d5d610056b10fef09b67c463 (patch) | |
| tree | 4d5c798a9511b850de0000a74818df18ef340983 /gcc/tree.h | |
| parent | 095dcfa3b1e6d64902cdac04c689fbb3cc1274b3 (diff) | |
| download | gcc-d3858e149d0aa557d5d610056b10fef09b67c463.tar.gz | |
PR tree-optimization/21088
* fold-const.c (fold_unary, fold_binary, fold_ternary):
Export.
* tree-vrp.c (compare_values): Use fold_binary to compare
pointers. Use boolean_type_node as the type of a comparison
expression being folded.
* tree.h: Add prototypes for fold_unary, fold_binary,
fold_ternary.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98600 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index ba1e1fd5876..a6f9e57f44b 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -3511,6 +3511,9 @@ extern void using_eh_for_cleanups (void); subexpressions are not changed. */ extern tree fold (tree); +extern tree fold_unary (enum tree_code, tree, tree); +extern tree fold_binary (enum tree_code, tree, tree, tree); +extern tree fold_ternary (enum tree_code, tree, tree, tree, tree); extern tree fold_build1 (enum tree_code, tree, tree); extern tree fold_build2 (enum tree_code, tree, tree, tree); extern tree fold_build3 (enum tree_code, tree, tree, tree, tree); |