* Makefile.in (OBJS-common): Add tree-data-ref.o.

	(tree-scalar-evolution.o): Add missing dependences on tree-pass.h flags.h.
	(tree-data-ref.o): New rule.
	* lambda.h: New file.
	* tree-data-ref.c: New file.
	* tree-data-ref.h: New file.
	* tree.c (int_cst_value, tree_fold_gcd): New functions.
	* tree.h (int_cst_value, tree_fold_gcd): Declared here.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84630 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 57 insertions, 0 deletions

diff --git a/gcc/lambda.h b/gcc/lambda.h
new file mode 100644
index 00000000000..60ed8accbf2
--- /dev/null
+++ b/gcc/lambda.h
@@ -0,0 +1,57 @@
+/* Lambda matrix interface.
+   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+   Contributed by Daniel Berlin <dberlin@dberlin.org>
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.  */
+ 
+#ifndef LAMBDA_H
+#define LAMBDA_H
+
+typedef int *lambda_vector;
+
+/* Allocate a new vector of given SIZE.  */
+
+static inline lambda_vector
+lambda_vector_new (int size)
+{
+  return ggc_alloc_cleared (size * sizeof(int));
+}
+
+/* Clear out vector VEC1 of length SIZE.  */
+
+static inline void
+lambda_vector_clear (lambda_vector vec1, int size)
+{
+  memset (vec1, 0, size * sizeof (int));
+}
+
+/* Print out a vector VEC of length N to OUTFILE.  */
+
+static inline void
+print_lambda_vector (FILE * outfile, lambda_vector vector, int n)
+{
+  int i;
+
+  for (i = 0; i < n; i++)
+    fprintf (outfile, "%3d ", vector[i]);
+  fprintf (outfile, "\n");
+}
+
+
+#endif /* LAMBDA_H  */
+