Make warning about registers assigned to Phi inputs more clear.

[libfirm] / ir / be / beschedtrivial.c

diff --git a/ir/be/beschedtrivial.c b/ir/be/beschedtrivial.c
index 25b5e45..8f1f4bc 100644 (file)
--- a/ir/be/beschedtrivial.c
+++ b/ir/be/beschedtrivial.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -42,11 +42,13 @@
  * Just assure that branches are executed last, otherwise select
  * the first node ready.
  */
-static ir_node *trivial_select(void *block_env, ir_nodeset_t *ready_set, ir_nodeset_t *live_set)
+static ir_node *trivial_select(void *block_env, ir_nodeset_t *ready_set,
+                               ir_nodeset_t *live_set)
 {
        const arch_env_t *arch_env = block_env;
        ir_node          *irn      = NULL;
        ir_nodeset_iterator_t iter;
+       (void) live_set;
 
        /* assure that branches and constants are executed last */
        foreach_ir_nodeset(ready_set, irn, iter) {
@@ -62,17 +64,19 @@ static ir_node *trivial_select(void *block_env, ir_nodeset_t *ready_set, ir_node
        return irn;
 }
 
-static void *trivial_init_graph(const list_sched_selector_t *vtab, const arch_env_t *arch_env, ir_graph *irg)
+static void *trivial_init_graph(const list_sched_selector_t *vtab, const be_irg_t *birg)
 {
-       return (void *)arch_env;
+       (void) vtab;
+       return (void *) be_get_birg_arch_env(birg);
 }
 
-static void *trivial_init_block(void *graph_env, ir_node *bl)
+static void *trivial_init_block(void *graph_env, ir_node *block)
 {
+       (void) block;
        return graph_env;
 }
 
-static const list_sched_selector_t trivial_selector_struct = {
+const list_sched_selector_t trivial_selector = {
        trivial_init_graph,
        trivial_init_block,
        trivial_select,
@@ -84,5 +88,3 @@ static const list_sched_selector_t trivial_selector_struct = {
        NULL,                /* finish_block */
        NULL                 /* finish_graph */
 };
-
-const list_sched_selector_t *trivial_selector = &trivial_selector_struct;