rtx save_expr_regs;
rtx stack_slot_list;
rtx parm_birth_insn;
- int frame_offset;
+ HOST_WIDE_INT frame_offset;
rtx tail_recursion_label;
rtx tail_recursion_reentry;
rtx internal_arg_pointer;
the index of that block in the vector. */
extern tree *identify_blocks PROTO((tree, rtx));
+/* Return size needed for stack frame based on slots so far allocated.
+ This size counts from zero. It is not rounded to STACK_BOUNDARY;
+ the caller may have to do that. */
+extern HOST_WIDE_INT get_frame_size PROTO((void));
+
/* These variables hold pointers to functions to
save and restore machine-specific data,
in push_function_context and pop_function_context. */