Paolo Bonzini - Re: [dataflow or trunk?] PATCH: fix caller-save.c on sibcalls (original) (raw)

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This is OK for mainline if it passes bootstrap and testing. Please also remove these lines from the function:

      /* Sibcalls are considered to set the return value,
     compare flow.c:propagate_one_insn.  */
      if (SIBLING_CALL_P (insn) && current_function_return_rtx)
    mark_set_regs (current_function_return_rtx, NULL_RTX,
               &this_insn_sets);

They should no longer be needed with your patch.