remove accidental change

From-SVN: r13310

gcc/toplev.c

@@ -4384,58 +4384,3 @@ debug_undef (lineno, buffer)
     dwarf2out_undef (lineno, buffer);
 #endif /* DWARF2_DEBUGGING_INFO */
 }
-
-/* Record the relative location of the current stack frame at the PC value
-   indicated by LABEL if specified, or at the beginning of the function
-   if LABEL is NULL.  RTL is either:
-
-   a REG:  The frame is at 0(REG).
-   a PLUS of a REG and a CONST_INT:  The frame is at CONST(REG).  */
-
-void
-debug_frame (label, rtl)
-     char *label;
-     rtx rtl;
-{
-#ifdef DWARF2_DEBUGGING_INFO
-  if (write_symbols == DWARF2_DEBUG)
-    dwarf2out_def_cfa (label, rtl);
-#endif
-}
-
-/* Record that REGNO, a callee-saved register, has been saved somewhere.
-   LABEL is as for debug_frame.  RTL is either:
-
-   a REG:  The register is saved in REG.
-   a CONST_INT:  The register is saved at an offset of CONST
-     from the frame.  */
-
-void
-debug_reg_save (label, regno, rtl)
-     char *label;
-     unsigned regno;
-     rtx rtl;
-{
-#ifdef DWARF2_DEBUGGING_INFO
-  if (write_symbols == DWARF2_DEBUG)
-    dwarf2out_reg_save (label, regno, rtl);
-#endif
-}
-
-/* Record the location of the return address for the current frame.
-   LABEL is as for debug_frame.  RTL is either:
-
-   a REG:  The return address is saved in REG.
-   a CONST_INT:  The return address is saved at an offset of CONST
-     from the frame.  */
-
-void
-debug_return_save (label, rtl)
-     char *label;
-     rtx rtl;
-{
-#ifdef DWARF2_DEBUGGING_INFO
-  if (write_symbols == DWARF2_DEBUG)
-    dwarf2out_return_save (label, rtl);
-#endif
-}