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[Bug bootstrap/16326] irix bootstrap failure after "RTL prologue/epilogue for SPARC" patch


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-07-02 05:09 -------
        * passes.c (rest_of_compilation): Set current_function_uses_only_leaf_regs
        before sched2.  If target has  'late_rtl_prologue_epilogue', emit RTL
        prologue/epilogue right before sched2.
        * reorg.c (return_insn_p): New predicate.
        (find_end_label): Use it.
        (relax_delay_slots): Do not thread an unconditional jump that points
        to the end return label.



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16326


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