/* Control flow graph manipulation code for GNU compiler.
Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Free Software Foundation, Inc.
This file is part of GCC.
fprintf (file, "%d registers.\n", max);
for (i = FIRST_PSEUDO_REGISTER; i < max; i++)
{
- enum reg_class class, altclass;
+ enum reg_class rclass, altclass;
if (regstat_n_sets_and_refs)
fprintf (file, "\nRegister %d used %d times across %d insns",
&& PSEUDO_REGNO_BYTES (i) != UNITS_PER_WORD)
fprintf (file, "; %d bytes", PSEUDO_REGNO_BYTES (i));
- class = reg_preferred_class (i);
+ rclass = reg_preferred_class (i);
altclass = reg_alternate_class (i);
- if (class != GENERAL_REGS || altclass != ALL_REGS)
+ if (rclass != GENERAL_REGS || altclass != ALL_REGS)
{
- if (altclass == ALL_REGS || class == ALL_REGS)
- fprintf (file, "; pref %s", reg_class_names[(int) class]);
+ if (altclass == ALL_REGS || rclass == ALL_REGS)
+ fprintf (file, "; pref %s", reg_class_names[(int) rclass]);
else if (altclass == NO_REGS)
- fprintf (file, "; %s or none", reg_class_names[(int) class]);
+ fprintf (file, "; %s or none", reg_class_names[(int) rclass]);
else
fprintf (file, "; pref %s, else %s",
- reg_class_names[(int) class],
+ reg_class_names[(int) rclass],
reg_class_names[(int) altclass]);
}