On Thu, Aug 26, 2010 at 3:18 AM, Jeff Saremi <jeffsar...@yahoo.com> wrote:
> I wanted to go through declarations in a function and print them out so as to
> get more familiar with them before being able to manipulate them.
> I wrote this function as a plugin; it successfully writes out all statements
> but mysteriouslty the declarations are missing. What am I missing? Is there a
> different way to iterate through declarations?
There are no declaration statements in gimple.
Richard.
> thanks
> jeff
>
> static tree my_walk_stmt(gimple_stmt_iterator *gsi, bool *oprnds_handled,
> struct walk_stmt_info *stmt_info)
> {
> int code;
> gimple stmt = gsi_stmt(*gsi);
> code = gimple_code(stmt);
> switch(code)
> {
> default:
> printf("Gimple code = %s\n", gimple_code_name[code]);
> break;
> }
> *oprnds_handled = true;
> return NULL_TREE;
> }
> static unsigned int execute_var_alias(void)
> {
> gimple_stmt_iterator gsi;
> gimple_seq seq;
> seq = gimple_body(current_function_decl);
> for (gsi = gsi_start(seq); !gsi_end_p(gsi); gsi_next(&gsi))
> {
> gimple stmt = gsi_stmt(gsi);
> walk_gimple_stmt(&gsi, my_walk_stmt, NULL, NULL);
> }
> }
>
>
