- add support for opcode specific hash function

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

diff --git a/ir/be/mips/mips_new_nodes.c b/ir/be/mips/mips_new_nodes.c
index 029f6b2..ad8ce10 100644 (file)
--- a/ir/be/mips/mips_new_nodes.c
+++ b/ir/be/mips/mips_new_nodes.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.
  *
@@ -94,11 +94,27 @@ static void dump_reg_req(FILE *F, ir_node *n, const arch_register_req_t **reqs,
                        }
 
                        if (reqs[i]->type & arch_register_req_type_should_be_same) {
-                               ir_fprintf(F, " same as %+F", get_irn_n(n, reqs[i]->other_same));
+                               const unsigned other = reqs[i]->other_same;
+                               int i;
+
+                               ir_fprintf(F, " same as");
+                               for (i = 0; 1U << i <= other; ++i) {
+                                       if (other & (1U << i)) {
+                                               ir_fprintf(F, " %+F", i);
+                                       }
+                               }
                        }
 
                        if (reqs[i]->type & arch_register_req_type_should_be_different) {
-                               ir_fprintf(F, " different from %+F", get_irn_n(n, reqs[i]->other_different));
+                               const unsigned other = reqs[i]->other_different;
+                               int i;
+
+                               ir_fprintf(F, " different from");
+                               for (i = 0; 1U << i <= other; ++i) {
+                                       if (other & (1U << i)) {
+                                               ir_fprintf(F, " %+F", i);
+                                       }
+                               }
                        }
 
                        fprintf(F, "\n");
@@ -391,13 +407,12 @@ static void init_mips_attributes(ir_node *node, arch_irn_flags_t flags,
                                  const arch_register_req_t **in_reqs,
                                  const arch_register_req_t **out_reqs,
                                  const be_execution_unit_t ***execution_units,
-                                 int n_res, unsigned latency)
+                                 int n_res)
 {
        ir_graph       *irg  = get_irn_irg(node);
        struct obstack *obst = get_irg_obstack(irg);
        mips_attr_t    *attr = get_mips_attr(node);
        (void) execution_units;
-       (void) latency;
 
        attr->flags   = flags;
        attr->out_req = out_reqs;