removed unitialized used vartiable

[libfirm] / ir / be / becopyilp.c

diff --git a/ir/be/becopyilp.c b/ir/be/becopyilp.c
index 1dca9e6..ae244cd 100644 (file)
--- a/ir/be/becopyilp.c
+++ b/ir/be/becopyilp.c
@@ -19,6 +19,9 @@
 #include "bemodule.h"
 #include "error.h"
 
+#include <libcore/lc_opts.h>
+#include <libcore/lc_opts_enum.h>
+
 #ifdef WITH_ILP
 
 #define DUMP_ILP 1
@@ -27,11 +30,8 @@
 static int time_limit = 60;
 static int solve_net  = 1;
 static int solve_log  = 0;
-static int dump_flags = 0;
+static unsigned dump_flags = 0;
 
-#ifdef WITH_LIBCORE
-#include <libcore/lc_opts.h>
-#include <libcore/lc_opts_enum.h>
 static const lc_opt_enum_mask_items_t dump_items[] = {
        { "ilp",   DUMP_ILP },
        { "sol",   DUMP_SOL },
@@ -62,8 +62,6 @@ void be_init_copyilp(void)
 }
 
 BE_REGISTER_MODULE_CONSTRUCTOR(be_init_copyilp);
-#endif /* WITH_LIBCORE */
-
 
 #include "becopyilp_t.h"
 #include "beifg_t.h"
@@ -126,11 +124,11 @@ void sr_remove(size_red_t *sr) {
        while (redo) {
                redo = 0;
                be_ifg_foreach_node(ifg, iter, irn) {
-                       arch_register_req_t req;
+                       const arch_register_req_t *req;
 
-                       arch_get_register_req(sr->co->aenv, &req, irn, -1);
+                       req = arch_get_register_req(sr->co->aenv, irn, -1);
 
-                       if (!arch_register_req_is(&req, limited) && !sr_is_removed(sr, irn) && !co_gs_is_optimizable(sr->co, irn)) {
+                       if (!arch_register_req_is(req, limited) && !sr_is_removed(sr, irn) && !co_gs_is_optimizable(sr->co, irn)) {
                        if (sr_is_simplicial(sr, irn)) {
                                        coloring_suffix_t *cs = obstack_alloc(&sr->ob, sizeof(*cs));