From cec4e902b6cd4079d136cad03c7c7315e6a56db8 Mon Sep 17 00:00:00 2001 From: Michael Beck Date: Mon, 10 Sep 2007 11:27:52 +0000 Subject: [PATCH] Minus cannot be transformed into 2 Negs :-( [r15729] --- ir/lower/lower_dw.c | 38 +------------------------------------- 1 file changed, 1 insertion(+), 37 deletions(-) diff --git a/ir/lower/lower_dw.c b/ir/lower/lower_dw.c index 10b194186..413233816 100644 --- a/ir/lower/lower_dw.c +++ b/ir/lower/lower_dw.c @@ -1176,42 +1176,6 @@ static void lower_Not(ir_node *node, ir_mode *mode, lower_env_t *env) { env->entries[idx]->high_word = new_rd_Not(dbg, current_ir_graph, block, op_h, mode); } /* lower_Not */ -/** - * Translate a Minus. - * - * Create two Minus'. - */ -static void lower_Minus(ir_node *node, ir_mode *mode, lower_env_t *env) { - ir_node *block, *irn; - ir_node *op_l, *op_h; - dbg_info *dbg; - int idx; - ir_graph *irg; - node_entry_t *entry; - - irn = get_Minus_op(node); - entry = env->entries[get_irn_idx(irn)]; - assert(entry); - - if (! entry->low_word) { - /* not ready yet, wait */ - pdeq_putr(env->waitq, node); - return; - } /* if */ - - op_l = entry->low_word; - op_h = entry->high_word; - - dbg = get_irn_dbg_info(node); - block = get_nodes_block(node); - irg = current_ir_graph; - - idx = get_irn_idx(node); - assert(idx < env->n_entries); - env->entries[idx]->low_word = new_rd_Minus(dbg, current_ir_graph, block, op_l, mode); - env->entries[idx]->high_word = new_rd_Minus(dbg, current_ir_graph, block, op_h, mode); -} /* lower_Minus */ - /** * Translate a Cond. */ @@ -2442,11 +2406,11 @@ void lower_dw_ops(const lwrdw_param_t *param) LOWER(Shr); LOWER(Shrs); LOWER(Rot); - LOWER(Minus); LOWER(DivMod); LOWER(Div); LOWER(Mod); LOWER_UN(Abs); + LOWER_UN(Minus); LOWER(Conv); -- 2.20.1