Remove the unused parameter const arch_env_t *arch_env from be_liveness_end_of_block().

[libfirm] / ir / be / becopyilp.c

diff --git a/ir/be/becopyilp.c b/ir/be/becopyilp.c
index 2c0a5d8..3a6e4ed 100644 (file)
--- a/ir/be/becopyilp.c
+++ b/ir/be/becopyilp.c
@@ -95,7 +95,7 @@ BE_REGISTER_MODULE_CONSTRUCTOR(be_init_copyilp);
 
 
 size_red_t *new_size_red(copy_opt_t *co) {
-       size_red_t *res = xmalloc(sizeof(*res));
+       size_red_t *res = XMALLOC(size_red_t);
 
        res->co = co;
        res->all_removed = pset_new_ptr_default();
@@ -140,9 +140,7 @@ void sr_remove(size_red_t *sr) {
        while (redo) {
                redo = 0;
                be_ifg_foreach_node(ifg, iter, irn) {
-                       const arch_register_req_t *req;
-
-                       req = arch_get_register_req(sr->co->aenv, irn, -1);
+                       const arch_register_req_t *req = arch_get_register_req(irn, -1);
 
                        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)) {
@@ -178,7 +176,7 @@ void sr_reinsert(size_red_t *sr) {
 
                be_ifg_foreach_neighbour(ifg, iter, irn, other) {
                        if (!sr_is_removed(sr, other)) /* only inspect nodes which are in graph right now */
-                               bitset_set(used_cols, get_irn_col(sr->co, other));
+                               bitset_set(used_cols, get_irn_col(other));
                }
 
                /* now all bits not set are possible colors */
@@ -208,8 +206,7 @@ void free_size_red(size_red_t *sr) {
 #include <stdio.h>
 
 ilp_env_t *new_ilp_env(copy_opt_t *co, ilp_callback build, ilp_callback apply, void *env) {
-       ilp_env_t *res = xmalloc(sizeof(*res));
-       assert(res);
+       ilp_env_t *res = XMALLOC(ilp_env_t);
 
        res->co         = co;
        res->build      = build;