alpha.c (alpha_return_addr): Remove unused variable `first'.

        * alpha.c (alpha_return_addr): Remove unused variable `first'.
        (alpha_ra_ever_killed): Remove unused variables `ra' and `i'.
        (output_epilog): Remove unused variable `frame_size_from_reg_save'.

From-SVN: r17799

gcc/ChangeLog

+Mon Feb  9 02:37:25 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+        * alpha.c (alpha_return_addr): Remove unused variable `first'.
+        (alpha_ra_ever_killed): Remove unused variables `ra' and `i'.
+        (output_epilog): Remove unused variable `frame_size_from_reg_save'.
+
 Sun Feb  8 14:56:03 1998  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* loop.c (strength_reduce): When placing increment for auto-inc

gcc/config/alpha/alpha.c

@@ -2284,7 +2284,7 @@ alpha_return_addr (count, frame)
      int count;
      rtx frame;
 {
-  rtx init, first;
+  rtx init;
 
   if (count != 0)
     return const0_rtx;
@@ -2308,8 +2308,6 @@ alpha_return_addr (count, frame)
 static int
 alpha_ra_ever_killed ()
 {
-  rtx i, ra;
-
   if (!alpha_return_addr_rtx)
     return regs_ever_live[REG_RA];
 
@@ -3535,7 +3533,6 @@ output_epilog (file, size)
     = (out_args_size + sa_size
        + ALPHA_ROUND (size + current_function_pretend_args_size));
   HOST_WIDE_INT reg_offset = out_args_size;
-  HOST_WIDE_INT frame_size_from_reg_save = frame_size - reg_offset;
   int restore_fp
     = frame_pointer_needed && regs_ever_live[HARD_FRAME_POINTER_REGNUM];
   int i;