On 11/18/21 13:47, Patrick Palka wrote:
Let walk_tree_1 do the operand walking for us.
Bootstrap and regtest on x86_64-pc-linux-gnu in progress, does this look
OK for trunk if successful?
OK.
gcc/cp/ChangeLog:
* tree.c (cp_walk_subtrees) <case *_CAST_EXPR>: Simplify.
---
gcc/cp/tree.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 32ddf835a91..7050a53abc2 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -5352,13 +5352,6 @@ cp_walk_subtrees (tree *tp, int *walk_subtrees_p,
walk_tree_fn func,
case BIT_CAST_EXPR:
if (TREE_TYPE (*tp))
WALK_SUBTREE (TREE_TYPE (*tp));
-
- {
- int i;
- for (i = 0; i < TREE_CODE_LENGTH (TREE_CODE (*tp)); ++i)
- WALK_SUBTREE (TREE_OPERAND (*tp, i));
- }
- *walk_subtrees_p = 0;
break;
case CONSTRUCTOR:
