@@ -284,8 +284,8 @@ make_edges (basic_block min, basic_block max, int update_p)
everything on the forced_labels list. */
else if (computed_jump_p (insn))
{
- for (rtx_expr_list *x = forced_labels; x; x = x->next ())
- make_label_edge (edge_cache, bb, x->element (), EDGE_ABNORMAL);
+ for (rtx_insn_list *x = forced_labels; x; x = x->next ())
+ make_label_edge (edge_cache, bb, x->insn (), EDGE_ABNORMAL);
}
/* Returns create an exit out. */
@@ -2309,8 +2309,8 @@ create_trace_edges (rtx insn)
}
else if (computed_jump_p (insn))
{
- for (rtx_expr_list *lab = forced_labels; lab; lab = lab->next ())
- maybe_record_trace_start (lab->element (), insn);
+ for (rtx_insn_list *lab = forced_labels; lab; lab = lab->next ())
+ maybe_record_trace_start (lab->insn (), insn);
}
else if (returnjump_p (insn))
;
@@ -1310,7 +1310,7 @@ sjlj_emit_dispatch_table (rtx_code_label *dispatch_label, int num_dispatch)
CFG edges more exactly, we can use the forced_labels list instead. */
LABEL_PRESERVE_P (dispatch_label) = 1;
forced_labels
- = gen_rtx_EXPR_LIST (VOIDmode, dispatch_label, forced_labels);
+ = gen_rtx_INSN_LIST (VOIDmode, dispatch_label, forced_labels);
#endif
/* Load up exc_ptr and filter values from the function context. */
@@ -135,7 +135,7 @@ struct GTY(()) expr_status {
rtx x_apply_args_value;
/* List of labels that must never be deleted. */
- rtx_expr_list *x_forced_labels;
+ rtx_insn_list *x_forced_labels;
};
typedef struct call_site_record_d *call_site_record;
@@ -74,7 +74,7 @@ static int returnjump_p_1 (rtx *, void *);
static void
rebuild_jump_labels_1 (rtx_insn *f, bool count_forced)
{
- rtx_expr_list *insn;
+ rtx_insn_list *insn;
timevar_push (TV_REBUILD_JUMP);
init_label_info (f);
@@ -86,8 +86,8 @@ rebuild_jump_labels_1 (rtx_insn *f, bool count_forced)
if (count_forced)
for (insn = forced_labels; insn; insn = insn->next ())
- if (LABEL_P (insn->element ()))
- LABEL_NUSES (insn->element ())++;
+ if (LABEL_P (insn->insn ()))
+ LABEL_NUSES (insn->insn ())++;
timevar_pop (TV_REBUILD_JUMP);
}
@@ -3911,9 +3911,9 @@ set_initial_label_offsets (void)
{
memset (offsets_known_at, 0, num_labels);
- for (rtx_expr_list *x = forced_labels; x; x = x->next ())
- if (x->element ())
- set_label_offsets (x->element (), NULL, 1);
+ for (rtx_insn_list *x = forced_labels; x; x = x->next ())
+ if (x->insn ())
+ set_label_offsets (x->insn (), NULL, 1);
for (rtx_insn_list *x = nonlocal_goto_handler_labels; x; x = x->next ())
if (x->insn ())
@@ -141,12 +141,12 @@ label_rtx (tree label)
rtx
force_label_rtx (tree label)
{
- rtx ref = label_rtx (label);
+ rtx_insn *ref = as_a <rtx_insn *> (label_rtx (label));
tree function = decl_function_context (label);
gcc_assert (function);
- forced_labels = gen_rtx_EXPR_LIST (VOIDmode, ref, forced_labels);
+ forced_labels = gen_rtx_INSN_LIST (VOIDmode, ref, forced_labels);
return ref;
}
@@ -176,7 +176,7 @@ emit_jump (rtx label)
void
expand_label (tree label)
{
- rtx label_r = label_rtx (label);
+ rtx_insn *label_r = as_a <rtx_insn *> (label_rtx (label));
do_pending_stack_adjust ();
emit_label (label_r);
@@ -192,7 +192,7 @@ expand_label (tree label)
}
if (FORCED_LABEL (label))
- forced_labels = gen_rtx_EXPR_LIST (VOIDmode, label_r, forced_labels);
+ forced_labels = gen_rtx_INSN_LIST (VOIDmode, label_r, forced_labels);
if (DECL_NONLOCAL (label) || FORCED_LABEL (label))
maybe_set_first_label_num (label_r);