new_Block doesn't set current_block anymore; remove some unused and strange functions

[r27226]

diff --git a/ast2firm.c b/ast2firm.c
index 17620fd..4156376 100644 (file)
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -2059,7 +2059,8 @@ static ir_node *call_expression_to_firm(const call_expression_t *const call)
                 * nodes into a new and unreachable block. */
                keep_alive(node);
                keep_alive(get_cur_block());
-               new_Block(0, NULL);
+               ir_node *block = new_Block(0, NULL);
+               set_cur_block(block);
        }
 
        return result;
@@ -2616,7 +2617,8 @@ static ir_node *produce_condition_result(const expression_t *expression,
        mature_immBlock(zero_block);
 
        ir_node *in_cf[2] = { jmp_one, jmp_zero };
-       new_Block(2, in_cf);
+       ir_node *block = new_Block(2, in_cf);
+       set_cur_block(block);
 
        ir_node *in[2] = { one, zero };
        ir_node *val   = new_d_Phi(dbgi, 2, in, mode);
@@ -3167,7 +3169,8 @@ static ir_node *conditional_to_firm(const conditional_expression_t *expression)
 
        /* create the common block */
        ir_node *in_cf[2] = { true_jmp, false_jmp };
-       new_Block(2, in_cf);
+       ir_node *block = new_Block(2, in_cf);
+       set_cur_block(block);
 
        /* TODO improve static semantics, so either both or no values are NULL */
        if (true_val == NULL || false_val == NULL)