s/keeped/kept/.

[libfirm] / ir / be / belower.c

diff --git a/ir/be/belower.c b/ir/be/belower.c
index e320bae..dc93e6b 100644 (file)
--- a/ir/be/belower.c
+++ b/ir/be/belower.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -52,7 +52,7 @@ DEBUG_ONLY(static firm_dbg_module_t *dbg;)
 DEBUG_ONLY(static firm_dbg_module_t *dbg_constr;)
 DEBUG_ONLY(static firm_dbg_module_t *dbg_permmove;)
 
-/** Associates an ir_node with it's copy and CopyKeep. */
+/** Associates an ir_node with its copy and CopyKeep. */
 typedef struct {
        ir_nodeset_t copies; /**< all non-spillable copies of this irn */
        const arch_register_class_t *cls;
@@ -554,7 +554,7 @@ static void gen_assure_different_pattern(ir_node *irn, ir_node *other_different,
                sched_add_before(skip_Proj(irn), cpy);
        sched_add_after(skip_Proj(irn), keep);
 
-       /* insert the other different and it's copies into the map */
+       /* insert the other different and its copies into the map */
        entry = (op_copy_assoc_t*)ir_nodemap_get(op_set, other_different);
        if (! entry) {
                entry      = OALLOC(&env->obst, op_copy_assoc_t);
@@ -786,7 +786,7 @@ void assure_constraints(ir_graph *irg)
        /* for all */
        foreach_ir_nodemap(&cenv.op_set, map_entry, map_iter) {
                op_copy_assoc_t          *entry = (op_copy_assoc_t*)map_entry.data;
-               int                       n     = ir_nodeset_size(&entry->copies);
+               size_t                    n     = ir_nodeset_size(&entry->copies);
                ir_node                 **nodes = ALLOCAN(ir_node*, n);
                ir_node                  *cp;
                ir_nodeset_iterator_t     iter;
@@ -804,7 +804,7 @@ void assure_constraints(ir_graph *irg)
 
                DB((dbg_constr, LEVEL_1, "\n"));
 
-               /* introduce the copies for the operand and it's copies */
+               /* introduce the copies for the operand and its copies */
                be_ssa_construction_init(&senv, irg);
                be_ssa_construction_add_copy(&senv, map_entry.node);
                be_ssa_construction_add_copies(&senv, nodes, n);