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* config/bfin/bfin-protos.h (bfin_longcall_p): Declare. * config/bfin/predicates.md (symbol_ref_operand): New. (call_insn_operand): Delete. All callers changed to use register_no_elim_operand. * config/bfin/bfin.c (init_cumulative_args): Initialize the new call_cookie field. (function_arg): Use it to generate the call's operand 2. (bfin_longcall_p): New function. (bfin_expand_call): Extra arg "cookie". All callers and declaration changed. Emit extra USE in the pattern. Use bfin_longcall_p to determine if the address needs to be in a REG. (bfin_handle_longcall_attribute): New function. (bfin_attribute_table): Add "longcall" and "shortcall". * config/bfin/bfin.h (CALL_NORMAL, CALL_LONG, CALL_SHORT): New macros. (CUMULATIVE_ARGS): New member call_cookie. (PREDICATE_CODES): Add symbol_ref_operand. * config/bfin/bfin.md (call, call_value, sibcall, sibcall_value): Add extra USE to the pattern. (call_symbol, sibcall_symbol, call_value_symbol, sibcall_value_symbol): New patterns, split off call_insn, sibcall_insn, call_value_insn and sibcall_value_insn; now the new patterns handle direct calls and the old ones indirect calls. * doc/extend.texi: Mention Blackfin in longcall/shortcall docs. From-SVN: r102191
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