[multiple changes]

Sun May 30 14:29:17 1999  Eric Raskin (ehr@listworks.com)
        * dgux.h (STARTFILE_SPEC): Fix incorrectly matched curly-braces.
Sun May 30 14:19:13 1999  Jeffrey A Law  (law@cygnus.com)
        * function.h (cleanup_label, frame_offset): Declare.
        (tail_recursion_label, tail_recursion_reentry): Likewise.
        (arg_pointer_save_area, rtl_expr_chain): Likewise.
        * stmt.c (cleanup_label, frame_offset): Delete extern declarations.
        (tail_recursion_label, tail_recursion_reentry): Likewise.
        (arg_pointer_save_area, rtl_expr_chain): Likewise.

From-SVN: r27249

1 files changed, 29 insertions, 0 deletions

diff --git a/gcc/function.h b/gcc/function.h
index 878de9e..297c4f0 100644
--- a/gcc/function.h
+++ b/gcc/function.h
@@ -216,11 +216,40 @@ struct function
 /* The FUNCTION_DECL for an inline function currently being expanded.  */
 extern tree inline_function_decl;
 
+/* Label that will go on parm cleanup code, if any.
+   Jumping to this label runs cleanup code for parameters, if
+   such code must be run.  Following this code is the logical return label.  */
+
+extern rtx cleanup_label;
+
 /* Label that will go on function epilogue.
    Jumping to this label serves as a "return" instruction
    on machines which require execution of the epilogue on all returns.  */
+
 extern rtx return_label;
 
+/* Offset to end of allocated area of stack frame.
+   If stack grows down, this is the address of the last stack slot allocated.
+   If stack grows up, this is the address for the next slot.  */
+extern HOST_WIDE_INT frame_offset;
+
+/* Label to jump back to for tail recursion, or 0 if we have
+   not yet needed one for this function.  */
+extern rtx tail_recursion_label;
+
+/* Place after which to insert the tail_recursion_label if we need one.  */
+extern rtx tail_recursion_reentry;
+
+/* Location at which to save the argument pointer if it will need to be
+   referenced.  There are two cases where this is done: if nonlocal gotos
+   exist, or if vars whose is an offset from the argument pointer will be
+   needed by inner routines.  */
+
+extern rtx arg_pointer_save_area;
+
+/* Chain of all RTL_EXPRs that have insns in them.  */
+extern tree rtl_expr_chain;
+
 /* List (chain of EXPR_LISTs) of all stack slots in this function.
    Made for the sake of unshare_all_rtl.  */
 extern rtx stack_slot_list;