rtl_data.x_nonlocal_goto_handler_labels becomes an rtx_expr_list

[thirdparty/gcc.git] / gcc / dwarf2cfi.c

diff --git a/gcc/dwarf2cfi.c b/gcc/dwarf2cfi.c
index 3f4a0ad6d5c10173c024051f6ec390a77efb29a8..245282408221557cdb40d7dddd1065d6917b5c52 100644 (file)
--- a/gcc/dwarf2cfi.c
+++ b/gcc/dwarf2cfi.c
@@ -2338,8 +2338,10 @@ create_trace_edges (rtx insn)
 
       /* Process non-local goto edges.  */
       if (can_nonlocal_goto (insn))
-       for (rtx lab = nonlocal_goto_handler_labels; lab; lab = XEXP (lab, 1))
-         maybe_record_trace_start_abnormal (XEXP (lab, 0), insn);
+       for (rtx_expr_list *lab = nonlocal_goto_handler_labels;
+            lab;
+            lab = lab->next ())
+         maybe_record_trace_start_abnormal (lab->element (), insn);
     }
   else if (rtx_sequence *seq = dyn_cast <rtx_sequence *> (PATTERN (insn)))
     {