make firm (mostly) -Wmissing-prototypes clean

[libfirm] / ir / be / mips / mips_scheduler.c

diff --git a/ir/be/mips/mips_scheduler.c b/ir/be/mips/mips_scheduler.c
index 9eb93c8..d0f9057 100644 (file)
--- a/ir/be/mips/mips_scheduler.c
+++ b/ir/be/mips/mips_scheduler.c
@@ -25,15 +25,12 @@
  */
 #include "config.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
 #include "mips_scheduler.h"
 
-#include "../besched_t.h"
+#include "../besched.h"
 #include "be.h"
 #include "../beabi.h"
+#include "../belistsched.h"
 #include "iredges.h"
 #include "ircons.h"
 #include "gen_mips_regalloc_if.h"
@@ -89,7 +86,7 @@ static void mips_scheduler_finish_block(void* graph_env)
 {
        mips_sched_env_t *sched_env = (mips_sched_env_t*) graph_env;
        // attach last nop to end node (so that firm doesn't discard it)
-       if(sched_env->last_nop != NULL) {
+       if (sched_env->last_nop != NULL) {
                ir_node* end = get_irg_end(get_irn_irg(sched_env->block));
                (void) end;
                // TODO
@@ -102,27 +99,28 @@ static int mips_scheduler_to_appear_in_schedule(void *block_env, const ir_node *
        return is_mips_irn(irn) && !is_mips_zero(irn) && !is_mips_reinterpret_conv(irn) && !is_mips_fallthrough(irn);
 }
 
-static void mips_collect_mflohis(pset* set, ir_node* node) {
+static void mips_collect_mflohis(pset* set, ir_node* node)
+{
        // construct a list of nodes that need to be scheduled before
        // we are allowed to schedule another div or mul instruction
        const ir_edge_t *edge, *edge2;
 
-       if(is_mips_div(node)) {
+       if (is_mips_div(node)) {
                foreach_out_edge(node, edge) {
                        const ir_node* node2 = get_edge_src_irn(edge);
 
                        assert(is_Proj(node2));
                        foreach_out_edge(node2, edge2) {
                                const ir_node* node3 = get_edge_src_irn(edge2);
-                               if(is_mips_mfhi(node3) || is_mips_mflo(node3))
+                               if (is_mips_mfhi(node3) || is_mips_mflo(node3))
                                        pset_insert_ptr(set, node3);
                        }
                }
-       } else if(is_mips_mult(node)) {
+       } else if (is_mips_mult(node)) {
                foreach_out_edge(node, edge) {
                        const ir_node* node2 = get_edge_src_irn(edge);
 
-                       if(is_mips_mfhi(node2) || is_mips_mflo(node2))
+                       if (is_mips_mfhi(node2) || is_mips_mflo(node2))
                                pset_insert_ptr(set, node2);
                }
        }
@@ -130,7 +128,7 @@ static void mips_collect_mflohis(pset* set, ir_node* node) {
 
 static int mips_scheduler_node_allowed(mips_sched_env_t *sched_env, ir_node* node)
 {
-       if(pset_count(sched_env->div_set) != 0 && (is_mips_div(node) || is_mips_mult(node))) {
+       if (pset_count(sched_env->div_set) != 0 && (is_mips_div(node) || is_mips_mult(node))) {
                return 0;
        }
 
@@ -165,7 +163,7 @@ static ir_node *mips_scheduler_select(void *block_env, nodeset *ready_set, nodes
 
                        if (is_mips_div(node) || is_mips_mult(node)) {
                                mips_collect_mflohis(sched_env->div_set, node);
-                       } else if(is_mips_mflo(node) || is_mips_mfhi(node)) {
+                       } else if (is_mips_mflo(node) || is_mips_mfhi(node)) {
                                pset_remove_ptr(sched_env->div_set, node);
                        }
 
@@ -176,9 +174,9 @@ static ir_node *mips_scheduler_select(void *block_env, nodeset *ready_set, nodes
        // if we arrive here no non-branch node was found that we can emit
 
        // return a branch if there are just branches left
-       if(!have_non_branch_nodes) {
+       if (!have_non_branch_nodes) {
                // schedule conditional branches before non-conditional ones
-               if(condjmp != NULL) {
+               if (condjmp != NULL) {
                        return condjmp;
                }
                node = nodeset_first(ready_set);
@@ -195,14 +193,13 @@ static ir_node *mips_scheduler_select(void *block_env, nodeset *ready_set, nodes
 
 #endif
 
-static
-int mips_to_appear_in_schedule(void *block_env, const ir_node *node)
+static int mips_to_appear_in_schedule(void *block_env, const ir_node *node)
 {
        (void) block_env;
 
-       if(!is_mips_irn(node))
+       if (!is_mips_irn(node))
                return -1;
-       if(is_mips_zero(node) || is_mips_Immediate(node))
+       if (is_mips_zero(node) || is_mips_Immediate(node))
                return 0;
 
        return 1;