util/hash_set: Rework the API to know about hashing

[mesa.git] / src / glsl / opt_tree_grafting.cpp

diff --git a/src/glsl/opt_tree_grafting.cpp b/src/glsl/opt_tree_grafting.cpp
index 6d75a157383d934a5dd87d29c45252f488a451ba..d47613c2190cddc722b2c2d72649414c1cf42fd7 100644 (file)
--- a/src/glsl/opt_tree_grafting.cpp
+++ b/src/glsl/opt_tree_grafting.cpp
@@ -127,12 +127,12 @@ ir_tree_grafting_visitor::do_graft(ir_rvalue **rvalue)
       return false;
 
    if (debug) {
-      printf("GRAFTING:\n");
-      this->graft_assign->print();
-      printf("\n");
-      printf("TO:\n");
-      (*rvalue)->print();
-      printf("\n");
+      fprintf(stderr, "GRAFTING:\n");
+      this->graft_assign->fprint(stderr);
+      fprintf(stderr, "\n");
+      fprintf(stderr, "TO:\n");
+      (*rvalue)->fprint(stderr);
+      fprintf(stderr, "\n");
    }
 
    this->graft_assign->remove();
@@ -164,9 +164,9 @@ ir_tree_grafting_visitor::check_graft(ir_instruction *ir, ir_variable *var)
 {
    if (dereferences_variable(this->graft_assign->rhs, var)) {
       if (debug) {
-        printf("graft killed by: ");
-        ir->print();
-        printf("\n");
+        fprintf(stderr, "graft killed by: ");
+        ir->fprint(stderr);
+        fprintf(stderr, "\n");
       }
       return visit_stop;
    }
@@ -204,11 +204,10 @@ ir_tree_grafting_visitor::visit_enter(ir_function_signature *ir)
 ir_visitor_status
 ir_tree_grafting_visitor::visit_enter(ir_call *ir)
 {
-   exec_list_iterator sig_iter = ir->callee->parameters.iterator();
-   /* Reminder: iterating ir_call iterates its parameters. */
-   foreach_iter(exec_list_iterator, iter, *ir) {
-      ir_variable *sig_param = (ir_variable *)sig_iter.get();
-      ir_rvalue *ir = (ir_rvalue *)iter.get();
+   foreach_two_lists(formal_node, &ir->callee->parameters,
+                     actual_node, &ir->actual_parameters) {
+      ir_variable *sig_param = (ir_variable *) formal_node;
+      ir_rvalue *ir = (ir_rvalue *) actual_node;
       ir_rvalue *new_ir = ir;
 
       if (sig_param->data.mode != ir_var_function_in
@@ -222,7 +221,6 @@ ir_tree_grafting_visitor::visit_enter(ir_call *ir)
         ir->replace_with(new_ir);
         return visit_stop;
       }
-      sig_iter.next();
    }
 
    if (ir->return_deref && check_graft(ir, ir->return_deref->var) == visit_stop)
@@ -318,9 +316,9 @@ try_tree_grafting(ir_assignment *start,
    ir_tree_grafting_visitor v(start, lhs_var);
 
    if (debug) {
-      printf("trying to graft: ");
-      lhs_var->print();
-      printf("\n");
+      fprintf(stderr, "trying to graft: ");
+      lhs_var->fprint(stderr);
+      fprintf(stderr, "\n");
    }
 
    for (ir_instruction *ir = (ir_instruction *)start->next;
@@ -328,9 +326,9 @@ try_tree_grafting(ir_assignment *start,
        ir = (ir_instruction *)ir->next) {
 
       if (debug) {
-        printf("- ");
-        ir->print();
-        printf("\n");
+        fprintf(stderr, "- ");
+        ir->fprint(stderr);
+        fprintf(stderr, "\n");
       }
 
       ir_visitor_status s = ir->accept(&v);