glsl: Convert piles of foreach_iter to the newer foreach_list macro.

foreach_iter and exec_list_iterators have been deprecated for some time now;
we just hadn't ever bothered to convert code to the newer foreach_list
and foreach_list_safe macros.

In these cases, we aren't editing the list, so we can use foreach_list
rather than foreach_list_safe.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

26 files changed, 170 insertions, 178 deletions

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index ef8e699e02b..4cc8eb18dc8 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -3818,8 +3818,8 @@ ast_function_definition::hir(exec_list *instructions,
     * Add these to the symbol table.
     */
    state->symbols->push_scope();
-   foreach_iter(exec_list_iterator, iter, signature->parameters) {
-      ir_variable *const var = ((ir_instruction *) iter.get())->as_variable();
+   foreach_list(n, &signature->parameters) {
+      ir_variable *const var = ((ir_instruction *) n)->as_variable();
 
       assert(var != NULL);
 
diff --git a/src/glsl/builtin_functions.cpp b/src/glsl/builtin_functions.cpp
index 038e47363a4..5b8463a8942 100644
--- a/src/glsl/builtin_functions.cpp
+++ b/src/glsl/builtin_functions.cpp
@@ -2398,8 +2398,8 @@ builtin_builder::call(ir_function *f, ir_variable *ret, exec_list params)
 {
    exec_list actual_params;
 
-   foreach_iter(exec_list_iterator, it, params) {
-      ir_variable *var = ((ir_instruction *)it.get())->as_variable();
+   foreach_list(node, &params) {
+      ir_variable *var = ((ir_instruction *) node)->as_variable();
       actual_params.push_tail(var_ref(var));
    }
 
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index ba6903d8a3f..720fcdcd883 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -1739,8 +1739,8 @@ steal_memory(ir_instruction *ir, void *new_ctx)
     */
    if (constant != NULL) {
       if (constant->type->is_record()) {
-	 foreach_iter(exec_list_iterator, iter, constant->components) {
-	    ir_constant *field = (ir_constant *)iter.get();
+	 foreach_list(n, &constant->components) {
+	    ir_constant *field = (ir_constant *) n;
 	    steal_memory(field, ir);
 	 }
       } else if (constant->type->is_array()) {
diff --git a/src/glsl/ir_basic_block.cpp b/src/glsl/ir_basic_block.cpp
index 2cbc682d46c..426fda2f202 100644
--- a/src/glsl/ir_basic_block.cpp
+++ b/src/glsl/ir_basic_block.cpp
@@ -58,8 +58,8 @@ void call_for_basic_blocks(exec_list *instructions,
    ir_instruction *leader = NULL;
    ir_instruction *last = NULL;
 
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       ir_if *ir_if;
       ir_loop *ir_loop;
       ir_function *ir_function;
@@ -90,10 +90,8 @@ void call_for_basic_blocks(exec_list *instructions,
 	  * and the body of main().  Perhaps those instructions ought
 	  * to live inside of main().
 	  */
-	 foreach_iter(exec_list_iterator, fun_iter, *ir_function) {
-	    ir_function_signature *ir_sig;
-
-	    ir_sig = (ir_function_signature *)fun_iter.get();
+	 foreach_list(func_node, &ir_function->signatures) {
+	    ir_function_signature *ir_sig = (ir_function_signature *) func_node;
 
 	    call_for_basic_blocks(&ir_sig->body, callback, data);
 	 }
diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index 4e5cf68caa5..cb732a51a0d 100644
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -123,13 +123,13 @@ ir_if::clone(void *mem_ctx, struct hash_table *ht) const
 {
    ir_if *new_if = new(mem_ctx) ir_if(this->condition->clone(mem_ctx, ht));
 
-   foreach_iter(exec_list_iterator, iter, this->then_instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, &this->then_instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       new_if->then_instructions.push_tail(ir->clone(mem_ctx, ht));
    }
 
-   foreach_iter(exec_list_iterator, iter, this->else_instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, &this->else_instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       new_if->else_instructions.push_tail(ir->clone(mem_ctx, ht));
    }
 
@@ -141,8 +141,8 @@ ir_loop::clone(void *mem_ctx, struct hash_table *ht) const
 {
    ir_loop *new_loop = new(mem_ctx) ir_loop();
 
-   foreach_iter(exec_list_iterator, iter, this->body_instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, &this->body_instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       new_loop->body_instructions.push_tail(ir->clone(mem_ctx, ht));
    }
 
@@ -158,8 +158,8 @@ ir_call::clone(void *mem_ctx, struct hash_table *ht) const
 
    exec_list new_parameters;
 
-   foreach_iter(exec_list_iterator, iter, this->actual_parameters) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, &this->actual_parameters) {
+      ir_instruction *ir = (ir_instruction *) n;
       new_parameters.push_tail(ir->clone(mem_ctx, ht));
    }
 
diff --git a/src/glsl/ir_expression_flattening.cpp b/src/glsl/ir_expression_flattening.cpp
index b44e68ca364..c1cadb122bc 100644
--- a/src/glsl/ir_expression_flattening.cpp
+++ b/src/glsl/ir_expression_flattening.cpp
@@ -59,8 +59,8 @@ do_expression_flattening(exec_list *instructions,
 {
    ir_expression_flattening_visitor v(predicate);
 
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
 
       ir->accept(&v);
    }
diff --git a/src/glsl/ir_function.cpp b/src/glsl/ir_function.cpp
index bd5318d231b..40cf5894af8 100644
--- a/src/glsl/ir_function.cpp
+++ b/src/glsl/ir_function.cpp
@@ -141,9 +141,8 @@ ir_function::matching_signature(_mesa_glsl_parse_state *state,
     *  multiple ways to apply these conversions to the actual arguments of a
     *  call such that the call can be made to match multiple signatures."
     */
-   foreach_iter(exec_list_iterator, iter, signatures) {
-      ir_function_signature *const sig =
-	 (ir_function_signature *) iter.get();
+   foreach_list(n, &this->signatures) {
+      ir_function_signature *const sig = (ir_function_signature *) n;
 
       /* Skip over any built-ins that aren't available in this shader. */
       if (sig->is_builtin() && !sig->is_builtin_available(state))
@@ -212,9 +211,8 @@ ir_function_signature *
 ir_function::exact_matching_signature(_mesa_glsl_parse_state *state,
                                       const exec_list *actual_parameters)
 {
-   foreach_iter(exec_list_iterator, iter, signatures) {
-      ir_function_signature *const sig =
-	 (ir_function_signature *) iter.get();
+   foreach_list(n, &this->signatures) {
+      ir_function_signature *const sig = (ir_function_signature *) n;
 
       /* Skip over any built-ins that aren't available in this shader. */
       if (sig->is_builtin() && !sig->is_builtin_available(state))
diff --git a/src/glsl/ir_print_visitor.cpp b/src/glsl/ir_print_visitor.cpp
index 01c5f7f1c36..9458595585f 100644
--- a/src/glsl/ir_print_visitor.cpp
+++ b/src/glsl/ir_print_visitor.cpp
@@ -61,8 +61,8 @@ _mesa_print_ir(exec_list *instructions,
    }
 
    printf("(\n");
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       ir->print();
       if (ir->ir_type != ir_type_function)
 	 printf("\n");
@@ -179,8 +179,8 @@ void ir_print_visitor::visit(ir_function_signature *ir)
    printf("(parameters\n");
    indentation++;
 
-   foreach_iter(exec_list_iterator, iter, ir->parameters) {
-      ir_variable *const inst = (ir_variable *) iter.get();
+   foreach_list(n, &ir->parameters) {
+      ir_variable *const inst = (ir_variable *) n;
 
       indent();
       inst->accept(this);
@@ -196,8 +196,8 @@ void ir_print_visitor::visit(ir_function_signature *ir)
    printf("(\n");
    indentation++;
 
-   foreach_iter(exec_list_iterator, iter, ir->body) {
-      ir_instruction *const inst = (ir_instruction *) iter.get();
+   foreach_list(n, &ir->body) {
+      ir_instruction *const inst = (ir_instruction *) n;
 
       indent();
       inst->accept(this);
@@ -215,8 +215,8 @@ void ir_print_visitor::visit(ir_function *ir)
 {
    printf("(function %s\n", ir->name);
    indentation++;
-   foreach_iter(exec_list_iterator, iter, *ir) {
-      ir_function_signature *const sig = (ir_function_signature *) iter.get();
+   foreach_list(n, &ir->signatures) {
+      ir_function_signature *const sig = (ir_function_signature *) n;
       indent();
       sig->accept(this);
       printf("\n");
@@ -440,8 +440,8 @@ ir_print_visitor::visit(ir_call *ir)
    if (ir->return_deref)
       ir->return_deref->accept(this);
    printf(" (");
-   foreach_iter(exec_list_iterator, iter, *ir) {
-      ir_instruction *const inst = (ir_instruction *) iter.get();
+   foreach_list(n, &ir->actual_parameters) {
+      ir_instruction *const inst = (ir_instruction *) n;
 
       inst->accept(this);
    }
@@ -487,8 +487,8 @@ ir_print_visitor::visit(ir_if *ir)
    printf("(\n");
    indentation++;
 
-   foreach_iter(exec_list_iterator, iter, ir->then_instructions) {
-      ir_instruction *const inst = (ir_instruction *) iter.get();
+   foreach_list(n, &ir->then_instructions) {
+      ir_instruction *const inst = (ir_instruction *) n;
 
       indent();
       inst->accept(this);
@@ -504,8 +504,8 @@ ir_print_visitor::visit(ir_if *ir)
       printf("(\n");
       indentation++;
 
-      foreach_iter(exec_list_iterator, iter, ir->else_instructions) {
-	 ir_instruction *const inst = (ir_instruction *) iter.get();
+      foreach_list(n, &ir->else_instructions) {
+	 ir_instruction *const inst = (ir_instruction *) n;
 
 	 indent();
 	 inst->accept(this);
@@ -526,8 +526,8 @@ ir_print_visitor::visit(ir_loop *ir)
    printf("(loop (\n");
    indentation++;
 
-   foreach_iter(exec_list_iterator, iter, ir->body_instructions) {
-      ir_instruction *const inst = (ir_instruction *) iter.get();
+   foreach_list(n, &ir->body_instructions) {
+      ir_instruction *const inst = (ir_instruction *) n;
 
       indent();
       inst->accept(this);
diff --git a/src/glsl/ir_reader.cpp b/src/glsl/ir_reader.cpp
index 7970112ec51..f5185d28484 100644
--- a/src/glsl/ir_reader.cpp
+++ b/src/glsl/ir_reader.cpp
@@ -170,8 +170,8 @@ ir_reader::scan_for_prototypes(exec_list *instructions, s_expression *expr)
       return;
    }
 
-   foreach_iter(exec_list_iterator, it, list->subexpressions) {
-      s_list *sub = SX_AS_LIST(it.get());
+   foreach_list(n, &list->subexpressions) {
+      s_list *sub = SX_AS_LIST(n);
       if (sub == NULL)
 	 continue; // not a (function ...); ignore it.
 
@@ -315,8 +315,8 @@ ir_reader::read_instructions(exec_list *instructions, s_expression *expr,
       return;
    }
 
-   foreach_iter(exec_list_iterator, it, list->subexpressions) {
-      s_expression *sub = (s_expression*) it.get();
+   foreach_list(n, &list->subexpressions) {
+      s_expression *sub = (s_expression *) n;
       ir_instruction *ir = read_instruction(sub, loop_ctx);
       if (ir != NULL) {
 	 /* Global variable declarations should be moved to the top, before
@@ -403,8 +403,8 @@ ir_reader::read_declaration(s_expression *expr)
    ir_variable *var = new(mem_ctx) ir_variable(type, s_name->value(),
 					       ir_var_auto);
 
-   foreach_iter(exec_list_iterator, it, s_quals->subexpressions) {
-      s_symbol *qualifier = SX_AS_SYMBOL(it.get());
+   foreach_list(n, &s_quals->subexpressions) {
+      s_symbol *qualifier = SX_AS_SYMBOL(n);
       if (qualifier == NULL) {
 	 ir_read_error(expr, "qualifier list must contain only symbols");
 	 return NULL;
@@ -656,8 +656,8 @@ ir_reader::read_call(s_expression *expr)
 
    exec_list parameters;
 
-   foreach_iter(exec_list_iterator, it, params->subexpressions) {
-      s_expression *expr = (s_expression*) it.get();
+   foreach_list(n, &params->subexpressions) {
+      s_expression *expr = (s_expression *) n;
       ir_rvalue *param = read_rvalue(expr);
       if (param == NULL) {
 	 ir_read_error(expr, "when reading parameter to function call");
@@ -796,8 +796,8 @@ ir_reader::read_constant(s_expression *expr)
    if (type->is_array()) {
       unsigned elements_supplied = 0;
       exec_list elements;
-      foreach_iter(exec_list_iterator, it, values->subexpressions) {
-	 s_expression *elt = (s_expression *) it.get();
+      foreach_list(n, &values->subexpressions) {
+	 s_expression *elt = (s_expression *) n;
 	 ir_constant *ir_elt = read_constant(elt);
 	 if (ir_elt == NULL)
 	    return NULL;
@@ -817,13 +817,13 @@ ir_reader::read_constant(s_expression *expr)
 
    // Read in list of values (at most 16).
    unsigned k = 0;
-   foreach_iter(exec_list_iterator, it, values->subexpressions) {
+   foreach_list(n, &values->subexpressions) {
       if (k >= 16) {
 	 ir_read_error(values, "expected at most 16 numbers");
 	 return NULL;
       }
 
-      s_expression *expr = (s_expression*) it.get();
+      s_expression *expr = (s_expression *) n;
 
       if (type->base_type == GLSL_TYPE_FLOAT) {
 	 s_number *value = SX_AS_NUMBER(expr);
diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index 4bbb3ce6599..527acea4c35 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -813,8 +813,8 @@ validate_ir_tree(exec_list *instructions)
 
    v.run(instructions);
 
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
 
       visit_tree(ir, check_node_type, NULL);
    }
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index e820f0f9fc6..14e2ff61062 100644
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -1338,9 +1338,8 @@ link_intrastage_shaders(void *mem_ctx,
 	    if (other == NULL)
 	       continue;
 
-	    foreach_iter (exec_list_iterator, iter, *f) {
-	       ir_function_signature *sig =
-		  (ir_function_signature *) iter.get();
+	    foreach_list(n, &f->signatures) {
+	       ir_function_signature *sig = (ir_function_signature *) n;
 
 	       if (!sig->is_defined || sig->is_builtin())
 		  continue;
@@ -1453,8 +1452,8 @@ link_intrastage_shaders(void *mem_ctx,
    if (linked->Stage == MESA_SHADER_GEOMETRY) {
       unsigned num_vertices = vertices_per_prim(prog->Geom.InputType);
       geom_array_resize_visitor input_resize_visitor(num_vertices, prog);
-      foreach_iter(exec_list_iterator, iter, *linked->ir) {
-         ir_instruction *ir = (ir_instruction *)iter.get();
+      foreach_list(n, linked->ir) {
+         ir_instruction *ir = (ir_instruction *) n;
          ir->accept(&input_resize_visitor);
       }
    }
diff --git a/src/glsl/lower_if_to_cond_assign.cpp b/src/glsl/lower_if_to_cond_assign.cpp
index 1e7ce51c707..f15b217e09d 100644
--- a/src/glsl/lower_if_to_cond_assign.cpp
+++ b/src/glsl/lower_if_to_cond_assign.cpp
@@ -178,12 +178,12 @@ ir_if_to_cond_assign_visitor::visit_leave(ir_if *ir)
    ir_assignment *assign;
 
    /* Check that both blocks don't contain anything we can't support. */
-   foreach_iter(exec_list_iterator, then_iter, ir->then_instructions) {
-      ir_instruction *then_ir = (ir_instruction *)then_iter.get();
+   foreach_list(n, &ir->then_instructions) {
+      ir_instruction *then_ir = (ir_instruction *) n;
       visit_tree(then_ir, check_control_flow, &found_control_flow);
    }
-   foreach_iter(exec_list_iterator, else_iter, ir->else_instructions) {
-      ir_instruction *else_ir = (ir_instruction *)else_iter.get();
+   foreach_list(n, &ir->else_instructions) {
+      ir_instruction *else_ir = (ir_instruction *) n;
       visit_tree(else_ir, check_control_flow, &found_control_flow);
    }
    if (found_control_flow)
diff --git a/src/glsl/opt_array_splitting.cpp b/src/glsl/opt_array_splitting.cpp
index e946e0ae58b..70660eb0d9d 100644
--- a/src/glsl/opt_array_splitting.cpp
+++ b/src/glsl/opt_array_splitting.cpp
@@ -135,8 +135,8 @@ ir_array_reference_visitor::get_variable_entry(ir_variable *var)
    if (var->type->is_unsized_array())
       return NULL;
 
-   foreach_iter(exec_list_iterator, iter, this->variable_list) {
-      variable_entry *entry = (variable_entry *)iter.get();
+   foreach_list(n, &this->variable_list) {
+      variable_entry *entry = (variable_entry *) n;
       if (entry->var == var)
 	 return entry;
    }
@@ -270,8 +270,8 @@ ir_array_splitting_visitor::get_splitting_entry(ir_variable *var)
 {
    assert(var);
 
-   foreach_iter(exec_list_iterator, iter, *this->variable_list) {
-      variable_entry *entry = (variable_entry *)iter.get();
+   foreach_list(n, this->variable_list) {
+      variable_entry *entry = (variable_entry *) n;
       if (entry->var == var) {
 	 return entry;
       }
@@ -368,8 +368,8 @@ optimize_split_arrays(exec_list *instructions, bool linked)
    /* Replace the decls of the arrays to be split with their split
     * components.
     */
-   foreach_iter(exec_list_iterator, iter, refs.variable_list) {
-      variable_entry *entry = (variable_entry *)iter.get();
+   foreach_list(n, &refs.variable_list) {
+      variable_entry *entry = (variable_entry *) n;
       const struct glsl_type *type = entry->var->type;
       const struct glsl_type *subtype;
 
diff --git a/src/glsl/opt_constant_propagation.cpp b/src/glsl/opt_constant_propagation.cpp
index f1a6fbdaa64..6fe16a93f02 100644
--- a/src/glsl/opt_constant_propagation.cpp
+++ b/src/glsl/opt_constant_propagation.cpp
@@ -172,8 +172,8 @@ ir_constant_propagation_visitor::handle_rvalue(ir_rvalue **rvalue)
 	 channel = i;
       }
 
-      foreach_iter(exec_list_iterator, iter, *this->acp) {
-	 acp_entry *entry = (acp_entry *)iter.get();
+      foreach_list(n, this->acp) {
+	 acp_entry *entry = (acp_entry *) n;
 	 if (entry->var == deref->var && entry->write_mask & (1 << channel)) {
 	    found = entry;
 	    break;
@@ -318,8 +318,8 @@ ir_constant_propagation_visitor::handle_if_block(exec_list *instructions)
    this->killed_all = false;
 
    /* Populate the initial acp with a constant of the original */
-   foreach_iter(exec_list_iterator, iter, *orig_acp) {
-      acp_entry *a = (acp_entry *)iter.get();
+   foreach_list(n, orig_acp) {
+      acp_entry *a = (acp_entry *) n;
       this->acp->push_tail(new(this->mem_ctx) acp_entry(a));
    }
 
@@ -334,8 +334,8 @@ ir_constant_propagation_visitor::handle_if_block(exec_list *instructions)
    this->acp = orig_acp;
    this->killed_all = this->killed_all || orig_killed_all;
 
-   foreach_iter(exec_list_iterator, iter, *new_kills) {
-      kill_entry *k = (kill_entry *)iter.get();
+   foreach_list(n, new_kills) {
+      kill_entry *k = (kill_entry *) n;
       kill(k->var, k->write_mask);
    }
 }
@@ -379,8 +379,8 @@ ir_constant_propagation_visitor::visit_enter(ir_loop *ir)
    this->acp = orig_acp;
    this->killed_all = this->killed_all || orig_killed_all;
 
-   foreach_iter(exec_list_iterator, iter, *new_kills) {
-      kill_entry *k = (kill_entry *)iter.get();
+   foreach_list(n, new_kills) {
+      kill_entry *k = (kill_entry *) n;
       kill(k->var, k->write_mask);
    }
 
@@ -411,8 +411,8 @@ ir_constant_propagation_visitor::kill(ir_variable *var, unsigned write_mask)
    /* Add this writemask of the variable to the list of killed
     * variables in this block.
     */
-   foreach_iter(exec_list_iterator, iter, *this->kills) {
-      kill_entry *entry = (kill_entry *)iter.get();
+   foreach_list(n, this->kills) {
+      kill_entry *entry = (kill_entry *) n;
 
       if (entry->var == var) {
 	 entry->write_mask |= write_mask;
diff --git a/src/glsl/opt_constant_variable.cpp b/src/glsl/opt_constant_variable.cpp
index a026c51c31e..22a0fe1d107 100644
--- a/src/glsl/opt_constant_variable.cpp
+++ b/src/glsl/opt_constant_variable.cpp
@@ -194,13 +194,12 @@ do_constant_variable_unlinked(exec_list *instructions)
 {
    bool progress = false;
 
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       ir_function *f = ir->as_function();
       if (f) {
-	 foreach_iter(exec_list_iterator, sigiter, *f) {
-	    ir_function_signature *sig =
-	       (ir_function_signature *) sigiter.get();
+	 foreach_list(signode, &f->signatures) {
+	    ir_function_signature *sig = (ir_function_signature *) signode;
 	    if (do_constant_variable(&sig->body))
 	       progress = true;
 	 }
diff --git a/src/glsl/opt_copy_propagation.cpp b/src/glsl/opt_copy_propagation.cpp
index db5dfc1534f..887fdebda07 100644
--- a/src/glsl/opt_copy_propagation.cpp
+++ b/src/glsl/opt_copy_propagation.cpp
@@ -167,8 +167,8 @@ ir_copy_propagation_visitor::visit(ir_dereference_variable *ir)
 
    ir_variable *var = ir->var;
 
-   foreach_iter(exec_list_iterator, iter, *this->acp) {
-      acp_entry *entry = (acp_entry *)iter.get();
+   foreach_list(n, this->acp) {
+      acp_entry *entry = (acp_entry *) n;
 
       if (var == entry->lhs) {
 	 ir->var = entry->rhs;
@@ -217,8 +217,8 @@ ir_copy_propagation_visitor::handle_if_block(exec_list *instructions)
    this->killed_all = false;
 
    /* Populate the initial acp with a copy of the original */
-   foreach_iter(exec_list_iterator, iter, *orig_acp) {
-      acp_entry *a = (acp_entry *)iter.get();
+   foreach_list(n, orig_acp) {
+      acp_entry *a = (acp_entry *) n;
       this->acp->push_tail(new(this->mem_ctx) acp_entry(a->lhs, a->rhs));
    }
 
@@ -233,8 +233,8 @@ ir_copy_propagation_visitor::handle_if_block(exec_list *instructions)
    this->acp = orig_acp;
    this->killed_all = this->killed_all || orig_killed_all;
 
-   foreach_iter(exec_list_iterator, iter, *new_kills) {
-      kill_entry *k = (kill_entry *)iter.get();
+   foreach_list(n, new_kills) {
+      kill_entry *k = (kill_entry *) n;
       kill(k->var);
    }
 }
@@ -277,8 +277,8 @@ ir_copy_propagation_visitor::visit_enter(ir_loop *ir)
    this->acp = orig_acp;
    this->killed_all = this->killed_all || orig_killed_all;
 
-   foreach_iter(exec_list_iterator, iter, *new_kills) {
-      kill_entry *k = (kill_entry *)iter.get();
+   foreach_list(n, new_kills) {
+      kill_entry *k = (kill_entry *) n;
       kill(k->var);
    }
 
diff --git a/src/glsl/opt_copy_propagation_elements.cpp b/src/glsl/opt_copy_propagation_elements.cpp
index ba8a0f532fd..7f82a284bac 100644
--- a/src/glsl/opt_copy_propagation_elements.cpp
+++ b/src/glsl/opt_copy_propagation_elements.cpp
@@ -244,8 +244,8 @@ ir_copy_propagation_elements_visitor::handle_rvalue(ir_rvalue **ir)
    /* Try to find ACP entries covering swizzle_chan[], hoping they're
     * the same source variable.
     */
-   foreach_iter(exec_list_iterator, iter, *this->acp) {
-      acp_entry *entry = (acp_entry *)iter.get();
+   foreach_list(n, this->acp) {
+      acp_entry *entry = (acp_entry *) n;
 
       if (var == entry->lhs) {
 	 for (int c = 0; c < chans; c++) {
@@ -325,8 +325,8 @@ ir_copy_propagation_elements_visitor::handle_if_block(exec_list *instructions)
    this->killed_all = false;
 
    /* Populate the initial acp with a copy of the original */
-   foreach_iter(exec_list_iterator, iter, *orig_acp) {
-      acp_entry *a = (acp_entry *)iter.get();
+   foreach_list(n, orig_acp) {
+      acp_entry *a = (acp_entry *) n;
       this->acp->push_tail(new(this->mem_ctx) acp_entry(a));
    }
 
diff --git a/src/glsl/opt_dead_code.cpp b/src/glsl/opt_dead_code.cpp
index a8d8b4a394c..af53d94fdea 100644
--- a/src/glsl/opt_dead_code.cpp
+++ b/src/glsl/opt_dead_code.cpp
@@ -129,13 +129,12 @@ do_dead_code_unlinked(exec_list *instructions)
 {
    bool progress = false;
 
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       ir_function *f = ir->as_function();
       if (f) {
-	 foreach_iter(exec_list_iterator, sigiter, *f) {
-	    ir_function_signature *sig =
-	       (ir_function_signature *) sigiter.get();
+	 foreach_list(signode, &f->signatures) {
+	    ir_function_signature *sig = (ir_function_signature *) signode;
 	    /* The setting of the uniform_locations_assigned flag here is
 	     * irrelevent.  If there is a uniform declaration encountered
 	     * inside the body of the function, something has already gone
diff --git a/src/glsl/opt_dead_code_local.cpp b/src/glsl/opt_dead_code_local.cpp
index 43a01662a35..66522b9c766 100644
--- a/src/glsl/opt_dead_code_local.cpp
+++ b/src/glsl/opt_dead_code_local.cpp
@@ -280,8 +280,8 @@ process_assignment(void *ctx, ir_assignment *ir, exec_list *assignments)
       printf("add %s\n", var->name);
 
       printf("current entries\n");
-      foreach_iter(exec_list_iterator, iter, *assignments) {
-	 assignment_entry *entry = (assignment_entry *)iter.get();
+      foreach_list(n, assignments) {
+	 assignment_entry *entry = (assignment_entry *) n;
 
 	 printf("    %s (0x%01x)\n", entry->lhs->name, entry->available);
       }
diff --git a/src/glsl/opt_dead_functions.cpp b/src/glsl/opt_dead_functions.cpp
index cd3b2c12e89..2896072abca 100644
--- a/src/glsl/opt_dead_functions.cpp
+++ b/src/glsl/opt_dead_functions.cpp
@@ -74,8 +74,8 @@ public:
 signature_entry *
 ir_dead_functions_visitor::get_signature_entry(ir_function_signature *sig)
 {
-   foreach_iter(exec_list_iterator, iter, this->signature_list) {
-      signature_entry *entry = (signature_entry *)iter.get();
+   foreach_list(n, &this->signature_list) {
+      signature_entry *entry = (signature_entry *) n;
       if (entry->signature == sig)
 	 return entry;
    }
diff --git a/src/glsl/opt_function_inlining.cpp b/src/glsl/opt_function_inlining.cpp
index c8f42a4245a..95c3f70d452 100644
--- a/src/glsl/opt_function_inlining.cpp
+++ b/src/glsl/opt_function_inlining.cpp
@@ -107,7 +107,7 @@ ir_call::generate_inline(ir_instruction *next_ir)
    ht = hash_table_ctor(0, hash_table_pointer_hash, hash_table_pointer_compare);
 
    num_parameters = 0;
-   foreach_iter(exec_list_iterator, iter_sig, this->callee->parameters)
+   foreach_list(n, &this->callee->parameters)
       num_parameters++;
 
    parameters = new ir_variable *[num_parameters];
@@ -161,8 +161,8 @@ ir_call::generate_inline(ir_instruction *next_ir)
    exec_list new_instructions;
 
    /* Generate the inlined body of the function to a new list */
-   foreach_iter(exec_list_iterator, iter, callee->body) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list(n, &callee->body) {
+      ir_instruction *ir = (ir_instruction *) n;
       ir_instruction *new_ir = ir->clone(ctx, ht);
 
       new_instructions.push_tail(new_ir);
diff --git a/src/glsl/opt_structure_splitting.cpp b/src/glsl/opt_structure_splitting.cpp
index 414f0000db5..b668dc21c04 100644
--- a/src/glsl/opt_structure_splitting.cpp
+++ b/src/glsl/opt_structure_splitting.cpp
@@ -107,8 +107,8 @@ ir_structure_reference_visitor::get_variable_entry(ir_variable *var)
        || var->data.mode == ir_var_shader_in || var->data.mode == ir_var_shader_out)
       return NULL;
 
-   foreach_iter(exec_list_iterator, iter, this->variable_list) {
-      variable_entry *entry = (variable_entry *)iter.get();
+   foreach_list(n, &this->variable_list) {
+      variable_entry *entry = (variable_entry *) n;
       if (entry->var == var)
 	 return entry;
    }
@@ -209,8 +209,8 @@ ir_structure_splitting_visitor::get_splitting_entry(ir_variable *var)
    if (!var->type->is_record())
       return NULL;
 
-   foreach_iter(exec_list_iterator, iter, *this->variable_list) {
-      variable_entry *entry = (variable_entry *)iter.get();
+   foreach_list(n, this->variable_list) {
+      variable_entry *entry = (variable_entry *) n;
       if (entry->var == var) {
 	 return entry;
       }
diff --git a/src/glsl/s_expression.cpp b/src/glsl/s_expression.cpp
index 1bdf6bca61f..6906ff0eb67 100644
--- a/src/glsl/s_expression.cpp
+++ b/src/glsl/s_expression.cpp
@@ -162,8 +162,8 @@ void s_symbol::print()
 void s_list::print()
 {
    printf("(");
-   foreach_iter(exec_list_iterator, it, this->subexpressions) {
-      s_expression *expr = (s_expression*) it.get();
+   foreach_list(n, &this->subexpressions) {
+      s_expression *expr = (s_expression *) n;
       expr->print();
       if (!expr->next->is_tail_sentinel())
 	 printf(" ");
@@ -201,11 +201,11 @@ s_match(s_expression *top, unsigned n, s_pattern *pattern, bool partial)
       return false;
 
    unsigned i = 0;
-   foreach_iter(exec_list_iterator, it, list->subexpressions) {
+   foreach_list(node, &list->subexpressions) {
       if (i >= n)
 	 return partial; /* More actual items than the pattern expected */
 
-      s_expression *expr = (s_expression *) it.get();
+      s_expression *expr = (s_expression *) node;
       if (expr == NULL || !pattern[i].match(expr))
 	 return false;
 
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
index 95c8d9f705a..4ecc4a288e2 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
@@ -56,8 +56,8 @@ vec4_visitor::reg_allocate_trivial()
       virtual_grf_used[i] = false;
    }
 
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      vec4_instruction *inst = (vec4_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      vec4_instruction *inst = (vec4_instruction *) node;
 
       if (inst->dst.file == GRF)
 	 virtual_grf_used[inst->dst.reg] = true;
@@ -78,8 +78,8 @@ vec4_visitor::reg_allocate_trivial()
    }
    prog_data->total_grf = next;
 
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      vec4_instruction *inst = (vec4_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      vec4_instruction *inst = (vec4_instruction *) node;
 
       assign(hw_reg_mapping, &inst->dst);
       assign(hw_reg_mapping, &inst->src[0]);
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index f6c229c7dc5..85d4142594c 100644
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -665,8 +665,8 @@ ir_to_mesa_visitor::find_variable_storage(ir_variable *var)
    
    variable_storage *entry;
 
-   foreach_iter(exec_list_iterator, iter, this->variables) {
-      entry = (variable_storage *)iter.get();
+   foreach_list(node, &this->variables) {
+      entry = (variable_storage *) node;
 
       if (entry->var == var)
 	 return entry;
@@ -801,8 +801,8 @@ ir_to_mesa_visitor::visit(ir_function *ir)
 
       assert(sig);
 
-      foreach_iter(exec_list_iterator, iter, sig->body) {
-	 ir_instruction *ir = (ir_instruction *)iter.get();
+      foreach_list(node, &sig->body) {
+	 ir_instruction *ir = (ir_instruction *) node;
 
 	 ir->accept(this);
       }
@@ -1868,8 +1868,8 @@ ir_to_mesa_visitor::visit(ir_constant *ir)
       src_reg temp_base = get_temp(ir->type);
       dst_reg temp = dst_reg(temp_base);
 
-      foreach_iter(exec_list_iterator, iter, ir->components) {
-	 ir_constant *field_value = (ir_constant *)iter.get();
+      foreach_list(node, &ir->components) {
+	 ir_constant *field_value = (ir_constant *) node;
 	 int size = type_size(field_value->type);
 
 	 assert(size > 0);
@@ -2338,8 +2338,8 @@ set_branchtargets(ir_to_mesa_visitor *v,
 	 mesa_instructions[loop_stack[loop_stack_pos]].BranchTarget = i;
 	 break;
       case OPCODE_CAL:
-	 foreach_iter(exec_list_iterator, iter, v->function_signatures) {
-	    function_entry *entry = (function_entry *)iter.get();
+	 foreach_list(n, &v->function_signatures) {
+	    function_entry *entry = (function_entry *) n;
 
 	    if (entry->sig_id == mesa_instructions[i].BranchTarget) {
 	       mesa_instructions[i].BranchTarget = entry->inst;
@@ -2620,8 +2620,8 @@ ir_to_mesa_visitor::copy_propagate(void)
    int *acp_level = rzalloc_array(mem_ctx, int, this->next_temp * 4);
    int level = 0;
 
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      ir_to_mesa_instruction *inst = (ir_to_mesa_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      ir_to_mesa_instruction *inst = (ir_to_mesa_instruction *) node;
 
       assert(inst->dst.file != PROGRAM_TEMPORARY
 	     || inst->dst.index < this->next_temp);
@@ -2825,7 +2825,7 @@ get_mesa_program(struct gl_context *ctx,
    prog->NumTemporaries = v.next_temp;
 
    int num_instructions = 0;
-   foreach_iter(exec_list_iterator, iter, v.instructions) {
+   foreach_list(node, &v.instructions) {
       num_instructions++;
    }
 
@@ -2841,8 +2841,8 @@ get_mesa_program(struct gl_context *ctx,
     */
    mesa_inst = mesa_instructions;
    i = 0;
-   foreach_iter(exec_list_iterator, iter, v.instructions) {
-      const ir_to_mesa_instruction *inst = (ir_to_mesa_instruction *)iter.get();
+   foreach_list(node, &v.instructions) {
+      const ir_to_mesa_instruction *inst = (ir_to_mesa_instruction *) node;
 
       mesa_inst->Opcode = inst->op;
       mesa_inst->CondUpdate = inst->cond_update;
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 73c39eb77d6..730a0e6ac18 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -897,8 +897,8 @@ glsl_to_tgsi_visitor::add_constant(gl_register_file file,
       /* Search immediate storage to see if we already have an identical
        * immediate that we can use instead of adding a duplicate entry.
        */
-      foreach_iter(exec_list_iterator, iter, this->immediates) {
-         entry = (immediate_storage *)iter.get();
+      foreach_list(node, &this->immediates) {
+         entry = (immediate_storage *) node;
          
          if (entry->size == size &&
              entry->type == datatype &&
@@ -1040,8 +1040,8 @@ glsl_to_tgsi_visitor::find_variable_storage(ir_variable *var)
    
    variable_storage *entry;
 
-   foreach_iter(exec_list_iterator, iter, this->variables) {
-      entry = (variable_storage *)iter.get();
+   foreach_list(node, &this->variables) {
+      entry = (variable_storage *) node;
 
       if (entry->var == var)
          return entry;
@@ -1179,8 +1179,8 @@ glsl_to_tgsi_visitor::visit(ir_function *ir)
 
       assert(sig);
 
-      foreach_iter(exec_list_iterator, iter, sig->body) {
-         ir_instruction *ir = (ir_instruction *)iter.get();
+      foreach_list(node, &sig->body) {
+         ir_instruction *ir = (ir_instruction *) node;
 
          ir->accept(this);
       }
@@ -2455,8 +2455,8 @@ glsl_to_tgsi_visitor::visit(ir_constant *ir)
       st_src_reg temp_base = get_temp(ir->type);
       st_dst_reg temp = st_dst_reg(temp_base);
 
-      foreach_iter(exec_list_iterator, iter, ir->components) {
-         ir_constant *field_value = (ir_constant *)iter.get();
+      foreach_list(node, &ir->components) {
+         ir_constant *field_value = (ir_constant *) node;
          int size = type_size(field_value->type);
 
          assert(size > 0);
@@ -2572,8 +2572,8 @@ glsl_to_tgsi_visitor::get_function_signature(ir_function_signature *sig)
 {
    function_entry *entry;
 
-   foreach_iter(exec_list_iterator, iter, this->function_signatures) {
-      entry = (function_entry *)iter.get();
+   foreach_list(node, &this->function_signatures) {
+      entry = (function_entry *) node;
 
       if (entry->sig == sig)
          return entry;
@@ -2585,8 +2585,8 @@ glsl_to_tgsi_visitor::get_function_signature(ir_function_signature *sig)
    entry->bgn_inst = NULL;
 
    /* Allocate storage for all the parameters. */
-   foreach_iter(exec_list_iterator, iter, sig->parameters) {
-      ir_variable *param = (ir_variable *)iter.get();
+   foreach_list(node, &sig->parameters) {
+      ir_variable *param = (ir_variable *) node;
       variable_storage *storage;
 
       storage = find_variable_storage(param);
@@ -3070,8 +3070,8 @@ count_resources(glsl_to_tgsi_visitor *v, gl_program *prog)
 {
    v->samplers_used = 0;
 
-   foreach_iter(exec_list_iterator, iter, v->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &v->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
 
       if (is_tex_instruction(inst->op)) {
          v->samplers_used |= 1 << inst->sampler;
@@ -3216,8 +3216,8 @@ glsl_to_tgsi_visitor::simplify_cmp(void)
    memset(tempWrites, 0, sizeof(unsigned) * MAX_TEMPS);
    memset(outputWrites, 0, sizeof(outputWrites));
 
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       unsigned prevWriteMask = 0;
 
       /* Give up if we encounter relative addressing or flow control. */
@@ -3262,8 +3262,8 @@ glsl_to_tgsi_visitor::simplify_cmp(void)
 void
 glsl_to_tgsi_visitor::rename_temp_register(int index, int new_index)
 {
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       unsigned j;
       
       for (j=0; j < num_inst_src_regs(inst->op); j++) {
@@ -3286,8 +3286,8 @@ glsl_to_tgsi_visitor::get_first_temp_read(int index)
    int loop_start = -1; /* index of the first active BGNLOOP (if any) */
    unsigned i = 0, j;
    
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       
       for (j=0; j < num_inst_src_regs(inst->op); j++) {
          if (inst->src[j].file == PROGRAM_TEMPORARY && 
@@ -3318,8 +3318,8 @@ glsl_to_tgsi_visitor::get_first_temp_write(int index)
    int loop_start = -1; /* index of the first active BGNLOOP (if any) */
    int i = 0;
    
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       
       if (inst->dst.file == PROGRAM_TEMPORARY && inst->dst.index == index) {
          return (depth == 0) ? i : loop_start;
@@ -3347,8 +3347,8 @@ glsl_to_tgsi_visitor::get_last_temp_read(int index)
    int last = -1; /* index of last instruction that reads the temporary */
    unsigned i = 0, j;
    
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       
       for (j=0; j < num_inst_src_regs(inst->op); j++) {
          if (inst->src[j].file == PROGRAM_TEMPORARY && 
@@ -3378,8 +3378,8 @@ glsl_to_tgsi_visitor::get_last_temp_write(int index)
    int last = -1; /* index of last instruction that writes to the temporary */
    int i = 0;
    
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       
       if (inst->dst.file == PROGRAM_TEMPORARY && inst->dst.index == index)
          last = (depth == 0) ? i : -2;
@@ -3427,8 +3427,8 @@ glsl_to_tgsi_visitor::copy_propagate(void)
    int *acp_level = rzalloc_array(mem_ctx, int, this->next_temp * 4);
    int level = 0;
 
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
 
       assert(inst->dst.file != PROGRAM_TEMPORARY
              || inst->dst.index < this->next_temp);
@@ -3661,8 +3661,8 @@ glsl_to_tgsi_visitor::eliminate_dead_code_advanced(void)
    int level = 0;
    int removed = 0;
 
-   foreach_iter(exec_list_iterator, iter, this->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &this->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
 
       assert(inst->dst.file != PROGRAM_TEMPORARY
              || inst->dst.index < this->next_temp);
@@ -3956,8 +3956,8 @@ get_pixel_transfer_visitor(struct st_fragment_program *fp,
 
    /* Now copy the instructions from the original glsl_to_tgsi_visitor into the
     * new visitor. */
-   foreach_iter(exec_list_iterator, iter, original->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &original->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       glsl_to_tgsi_instruction *newinst;
       st_src_reg src_regs[3];
 
@@ -4040,8 +4040,8 @@ get_bitmap_visitor(struct st_fragment_program *fp,
 
    /* Now copy the instructions from the original glsl_to_tgsi_visitor into the
     * new visitor. */
-   foreach_iter(exec_list_iterator, iter, original->instructions) {
-      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *)iter.get();
+   foreach_list(node, &original->instructions) {
+      glsl_to_tgsi_instruction *inst = (glsl_to_tgsi_instruction *) node;
       glsl_to_tgsi_instruction *newinst;
       st_src_reg src_regs[3];
 
@@ -4962,8 +4962,8 @@ st_translate_program(
       goto out;
    }
    i = 0;
-   foreach_iter(exec_list_iterator, iter, program->immediates) {
-      immediate_storage *imm = (immediate_storage *)iter.get();
+   foreach_list(node, &program->immediates) {
+      immediate_storage *imm = (immediate_storage *) node;
       assert(i < program->num_immediates);
       t->immediates[i++] = emit_immediate(t, imm->values, imm->type, imm->size);
    }
@@ -4978,10 +4978,9 @@ st_translate_program(
 
    /* Emit each instruction in turn:
     */
-   foreach_iter(exec_list_iterator, iter, program->instructions) {
+   foreach_list(n, &program->instructions) {
       set_insn_start(t, ureg_get_instruction_number(ureg));
-      compile_tgsi_instruction(t, (glsl_to_tgsi_instruction *)iter.get(),
-                               clamp_color);
+      compile_tgsi_instruction(t, (glsl_to_tgsi_instruction *) n, clamp_color);
    }
 
    /* Fix up all emitted labels:
@@ -5089,8 +5088,8 @@ get_mesa_program(struct gl_context *ctx,
    do {
       progress = GL_FALSE;
 
-      foreach_iter(exec_list_iterator, iter, v->function_signatures) {
-         function_entry *entry = (function_entry *)iter.get();
+      foreach_list(node, &v->function_signatures) {
+         function_entry *entry = (function_entry *) node;
 
          if (!entry->bgn_inst) {
             v->current_function = entry;