gcc/lambda.h

   1 /* Lambda matrix interface.
   2    Copyright (C) 2003, 2004 Free Software Foundation, Inc.
   3    Contributed by Daniel Berlin <dberlin@dberlin.org>
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 2, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING.  If not, write to the Free
  19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  20 02111-1307, USA.  */
  21
  22 #ifndef LAMBDA_H
  23 #define LAMBDA_H
  24
  25 typedef int *lambda_vector;
  26
  27 /* Allocate a new vector of given SIZE.  */
  28
  29 static inline lambda_vector
  30 lambda_vector_new (int size)
  31 {
  32   return ggc_alloc_cleared (size * sizeof(int));
  33 }
  34
  35 /* Clear out vector VEC1 of length SIZE.  */
  36
  37 static inline void
  38 lambda_vector_clear (lambda_vector vec1, int size)
  39 {
  40   memset (vec1, 0, size * sizeof (int));
  41 }
  42
  43 /* Print out a vector VEC of length N to OUTFILE.  */
  44
  45 static inline void
  46 print_lambda_vector (FILE * outfile, lambda_vector vector, int n)
  47 {
  48   int i;
  49
  50   for (i = 0; i < n; i++)
  51     fprintf (outfile, "%3d ", vector[i]);
  52   fprintf (outfile, "\n");
  53 }
  54
  55
  56 #endif /* LAMBDA_H  */
  57