AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ir_visit_tree is no longer used, remove ir_visit_tree.{cpp,h}

Browse Source
This commit is contained in:
Ian Romanick
2010-05-14 14:32:17 -07:00
parent 551c9c0deb
commit c65cfef317
3 changed files with 0 additions and 237 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Makefile.am
-2
View File
@@ -45,8 +45,6 @@ glsl_SOURCES = \
ir_if_simplification.cpp \
ir_optimization.h \
ir_reader.cpp s_expression.cpp \
ir_visit_tree.cpp \
ir_visit_tree.h \
ir_hv_accept.cpp \
ir_hierarchical_visitor.h \
ir_hierarchical_visitor.cpp
ir_visit_tree.cpp
-208
View File
@@ -1,208 +0,0 @@
/*
* Copyright © 2010 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/**
* \file ir_dead_code.cpp
*
* Eliminates dead assignments and variable declarations from the code.
*/
#define NULL 0
#include "ir.h"
#include "ir_visitor.h"
#include "ir_visit_tree.h"
class ir_tree_visitor : public ir_visitor {
public:
/**
* \name Visit methods
*
* As typical for the visitor pattern, there must be one \c visit method for
* each concrete subclass of \c ir_instruction. Virtual base classes within
* the hierarchy should not have \c visit methods.
*/
/*@{*/
virtual void visit(ir_variable *);
virtual void visit(ir_loop *);
virtual void visit(ir_loop_jump *);
virtual void visit(ir_function_signature *);
virtual void visit(ir_function *);
virtual void visit(ir_expression *);
virtual void visit(ir_swizzle *);
virtual void visit(ir_dereference *);
virtual void visit(ir_assignment *);
virtual void visit(ir_constant *);
virtual void visit(ir_call *);
virtual void visit(ir_return *);
virtual void visit(ir_if *);
/*@}*/
void (*callback)(ir_instruction *ir, void *data);
void *data;
};
void
ir_tree_visitor::visit(ir_variable *ir)
{
this->callback(ir, this->data);
}
void
ir_tree_visitor::visit(ir_loop *ir)
{
this->callback(ir, this->data);
visit_exec_list(&ir->body_instructions, this);
if (ir->from)
ir->from->accept(this);
if (ir->to)
ir->to->accept(this);
if (ir->increment)
ir->increment->accept(this);
}
void
ir_tree_visitor::visit(ir_loop_jump *ir)
{
this->callback(ir, this->data);
}
void
ir_tree_visitor::visit(ir_function_signature *ir)
{
this->callback(ir, this->data);
visit_exec_list(&ir->body, this);
}
void
ir_tree_visitor::visit(ir_function *ir)
{
this->callback(ir, this->data);
/* FINISHME: Do we want to walk into functions? */
}
void
ir_tree_visitor::visit(ir_expression *ir)
{
unsigned int operand;
this->callback(ir, this->data);
for (operand = 0; operand < ir->get_num_operands(); operand++) {
ir->operands[operand]->accept(this);
}
}
void
ir_tree_visitor::visit(ir_swizzle *ir)
{
this->callback(ir, this->data);
ir->val->accept(this);
}
void
ir_tree_visitor::visit(ir_dereference *ir)
{
this->callback(ir, this->data);
if (ir->mode == ir_dereference::ir_reference_array) {
ir->selector.array_index->accept(this);
}
ir->var->accept(this);
}
void
ir_tree_visitor::visit(ir_assignment *ir)
{
this->callback(ir, this->data);
ir->lhs->accept(this);
ir->rhs->accept(this);
if (ir->condition)
ir->condition->accept(this);
}
void
ir_tree_visitor::visit(ir_constant *ir)
{
this->callback(ir, this->data);
}
void
ir_tree_visitor::visit(ir_call *ir)
{
this->callback(ir, this->data);
foreach_iter(exec_list_iterator, iter, *ir) {
ir_rvalue *param = (ir_rvalue *)iter.get();
param->accept(this);
}
}
void
ir_tree_visitor::visit(ir_return *ir)
{
ir_rvalue *val = ir->get_value();
this->callback(ir, this->data);
if (val)
val->accept(this);
}
void
ir_tree_visitor::visit(ir_if *ir)
{
this->callback(ir, this->data);
ir->condition->accept(this);
visit_exec_list(&ir->then_instructions, this);
visit_exec_list(&ir->else_instructions, this);
}
void ir_visit_tree(ir_instruction *ir,
void (*callback)(ir_instruction *ir,
void *data),
void *data)
{
ir_tree_visitor v;
v.callback = callback;
v.data = data;
ir->accept(&v);
}
ir_visit_tree.h
-27
View File
@@ -1,27 +0,0 @@
/*
* Copyright © 2010 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
void ir_visit_tree(ir_instruction *ir,
void (*callback)(ir_instruction *ir,
void *data),
void *data);