gcc/brig/brigfrontend/brig-label-handler.cc

   1 /* brig-label-handler.cc -- brig label directive handling
   2    Copyright (C) 2016-2020 Free Software Foundation, Inc.
   3    Contributed by Pekka Jaaskelainen <pekka.jaaskelainen@parmance.com>
   4    for General Processor Tech.
   5
   6 This file is part of GCC.
   7
   8 GCC is free software; you can redistribute it and/or modify it under
   9 the terms of the GNU General Public License as published by the Free
  10 Software Foundation; either version 3, or (at your option) any later
  11 version.
  12
  13 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  15 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  16 for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GCC; see the file COPYING3.  If not see
  20 <http://www.gnu.org/licenses/>.  */
  21
  22 #include "brig-code-entry-handler.h"
  23
  24 size_t
  25 brig_directive_label_handler::operator () (const BrigBase *base)
  26 {
  27   const BrigDirectiveLabel *brig_label = (const BrigDirectiveLabel *) base;
  28
  29   const BrigData *label_name = m_parent.get_brig_data_entry (brig_label->name);
  30
  31   std::string label_str ((const char *) (label_name->bytes),
  32                          label_name->byteCount);
  33
  34   m_parent.m_cf->start_new_bb ();
  35
  36   tree stmt = build_stmt (LABEL_EXPR, m_parent.m_cf->label (label_str));
  37   m_parent.m_cf->append_statement (stmt);
  38
  39   return base->byteCount;
  40 }