From b28b16008e1771360fa4419827ce110159e3949a Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 23 Sep 2004 23:01:02 +0200 Subject: tree-flow.h (find_new_referenced_vars): Add prototype. 2004-09-23 Diego Novillo Jakub Jelinek * tree-flow.h (find_new_referenced_vars): Add prototype. * tree-sra.c (find_new_referenced_vars_1, find_new_referenced_vars): Move to... * tree-dfa.c (find_new_referenced_vars_1, find_new_referenced_vars): ... here. (mark_new_vars_to_rename): Walk through all operands. * tree-ssa-ccp.c (convert_to_gimple_builtin): New function. (execute_fold_all_builtins): Use it. (pass_fold_builtins): Add TODO_rename_vars to todo_flags_finish. * gcc.c-torture/execute/builtins/strcpy-2.c: New test. * gcc.c-torture/execute/builtins/strcpy-2-lib.c: New. From-SVN: r87983 --- gcc/tree-sra.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'gcc/tree-sra.c') diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 01a609a..9c1a497 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -1541,30 +1541,6 @@ generate_element_zero (struct sra_elt *elt, tree *list_p) } } -/* Find all variables within the gimplified statement that were not previously - visible to the function and add them to the referenced variables list. */ - -static tree -find_new_referenced_vars_1 (tree *tp, int *walk_subtrees, - void *data ATTRIBUTE_UNUSED) -{ - tree t = *tp; - - if (TREE_CODE (t) == VAR_DECL && !var_ann (t)) - add_referenced_tmp_var (t); - - if (IS_TYPE_OR_DECL_P (t)) - *walk_subtrees = 0; - - return NULL; -} - -static inline void -find_new_referenced_vars (tree *stmt_p) -{ - walk_tree (stmt_p, find_new_referenced_vars_1, NULL, NULL); -} - /* Generate an assignment VAR = INIT, where INIT may need gimplification. Add the result to *LIST_P. */ -- cgit v1.1