remove unused static functions

1 files changed, 0 insertions, 13 deletions

diff --git a/gcc/regclass.c b/gcc/regclass.c
index aed05c2..33ab57f 100755
--- a/gcc/regclass.c
+++ b/gcc/regclass.c
@@ -667,7 +667,6 @@ static int loop_depth;
 
 static int loop_cost;
 
-static int n_occurrences	(int, char *);
 static rtx scan_one_insn	(rtx, int);
 static void record_reg_classes	(int, int, rtx *, enum machine_mode *,
 				       char **, rtx);
@@ -717,18 +716,6 @@ regclass_init ()
      before regclass is run.  */
   prefclass = 0;
 }
-
-/* Return the number of times character C occurs in string S.  */
-static int
-n_occurrences (c, s)
-     int c;
-     char *s;
-{
-  int n = 0;
-  while (*s)
-    n += (*s++ == c);
-  return n;
-}
 
 /* Subroutine of regclass, processes one insn INSN.  Scan it and record each
    time it would save code to put a certain register in a certain class.