78b51b0fdd
The ir_visitor class is the abstract base class for all visitors. ir_print_visitor contains the beginnings of a concrete visitor class that will print out an IR sequence in a Lisp / Scheme-like syntax.
90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
/*
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* Copyright © 2010 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <cstdio>
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#include "ir_print_visitor.h"
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void ir_print_visitor::visit(ir_variable *ir)
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{
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printf("(declare \n");
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const char *const cent = (ir->centroid) ? "centroid " : "";
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const char *const inv = (ir->invariant) ? "invariant " : "";
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const char *const mode[] = { "", "uniform ", "in ", "out ", "inout " };
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const char *const interp[] = { "", "flat", "noperspective" };
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printf(" (%s%s%s%s)\n",
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cent, inv, mode[ir->mode], interp[ir->interpolation]);
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printf(" (FINISHME: type goes here)\n");
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printf(" (%s)\n", ir->name);
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printf(")\n");
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}
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void ir_print_visitor::visit(ir_label *ir)
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{
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printf("(label %s)\n", ir->label);
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}
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void ir_print_visitor::visit(ir_function_signature *ir)
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{
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printf("%s:%d:\n", __func__, __LINE__);
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(void) ir;
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}
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void ir_print_visitor::visit(ir_function *ir)
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{
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printf("(function %s\n", ir->name);
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printf(")\n");
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}
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void ir_print_visitor::visit(ir_expression *ir)
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{
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printf("%s:%d:\n", __func__, __LINE__);
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(void) ir;
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}
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void ir_print_visitor::visit(ir_dereference *ir)
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{
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printf("%s:%d:\n", __func__, __LINE__);
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(void) ir;
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}
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void ir_print_visitor::visit(ir_assignment *ir)
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{
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printf("%s:%d:\n", __func__, __LINE__);
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(void) ir;
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}
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void ir_print_visitor::visit(ir_constant *ir)
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{
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printf("%s:%d:\n", __func__, __LINE__);
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(void) ir;
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}
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