add sparc64-*-solaris2 support just like sparcv9-*-solaris2

[pf3gnuchains/gcc-fork.git] / gcc / global.c

diff --git a/gcc/global.c b/gcc/global.c
index 6558fac..8cc8729 100644 (file)
--- a/gcc/global.c
+++ b/gcc/global.c
@@ -2,22 +2,22 @@
    Copyright (C) 1987, 1988, 1991, 1994, 1996, 1997, 1998,
    1999, 2000 Free Software Foundation, Inc.
 
-This file is part of GNU CC.
+This file is part of GCC.
 
-GNU CC 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 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.
 
-GNU CC 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.
+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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+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.  */
 
 
 #include "config.h"
@@ -75,7 +75,7 @@ Boston, MA 02111-1307, USA.  */
    5. Allocate the variables in that order; each if possible into
    a preferred register, else into another register.  */
 \f
-/* Number of pseudo-registers which are candidates for allocation. */
+/* Number of pseudo-registers which are candidates for allocation.  */
 
 static int max_allocno;
 
@@ -1290,17 +1290,17 @@ retry_global_alloc (regno, forbidden_regs)
      int regno;
      HARD_REG_SET forbidden_regs;
 {
-  int allocno = reg_allocno[regno];
-  if (allocno >= 0)
+  int alloc_no = reg_allocno[regno];
+  if (alloc_no >= 0)
     {
       /* If we have more than one register class,
         first try allocating in the class that is cheapest
         for this pseudo-reg.  If that fails, try any reg.  */
       if (N_REG_CLASSES > 1)
-       find_reg (allocno, forbidden_regs, 0, 0, 1);
+       find_reg (alloc_no, forbidden_regs, 0, 0, 1);
       if (reg_renumber[regno] < 0
          && reg_alternate_class (regno) != NO_REGS)
-       find_reg (allocno, forbidden_regs, 1, 0, 1);
+       find_reg (alloc_no, forbidden_regs, 1, 0, 1);
 
       /* If we found a register, modify the RTL for the register to
         show the hard register, and mark that register live.  */