Remove unnecessary test in ast2firm: A for-statement always has a body.

[r28296]

diff --git a/ast2firm.c b/ast2firm.c
index 0be75e8..829a4d2 100644 (file)
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -5080,28 +5080,23 @@ static void for_statement_to_firm(for_statement_t *statement)
        ir_node *const false_block = new_immBlock();
 
        /* the loop body */
-       ir_node *body_block;
-       if (statement->body != NULL) {
-               ir_node *const old_continue_label = continue_label;
-               ir_node *const old_break_label    = break_label;
-               continue_label = step_block;
-               break_label    = false_block;
+       ir_node *const old_continue_label = continue_label;
+       ir_node *const old_break_label    = break_label;
+       continue_label = step_block;
+       break_label    = false_block;
 
-               body_block = new_immBlock();
-               set_cur_block(body_block);
-               statement_to_firm(statement->body);
+       ir_node *const body_block = new_immBlock();
+       set_cur_block(body_block);
+       statement_to_firm(statement->body);
 
-               assert(continue_label == step_block);
-               assert(break_label    == false_block);
-               continue_label = old_continue_label;
-               break_label    = old_break_label;
+       assert(continue_label == step_block);
+       assert(break_label    == false_block);
+       continue_label = old_continue_label;
+       break_label    = old_break_label;
 
-               if (get_cur_block() != NULL) {
-                       jmp = new_Jmp();
-                       add_immBlock_pred(step_block, jmp);
-               }
-       } else {
-               body_block = step_block;
+       if (get_cur_block() != NULL) {
+               jmp = new_Jmp();
+               add_immBlock_pred(step_block, jmp);
        }
 
        /* create the condition */