{
int i;
- REG_NOTES (our_prev)
- = gen_rtx_EXPR_LIST (REG_UNUSED, reg,
- REG_NOTES (our_prev));
+ add_reg_note (our_prev, REG_UNUSED, reg);
for (i = dest_regno; i < dest_endregno; i++)
if (! find_regno_note (our_prev, REG_UNUSED, i))
delete_computation (prev);
else
/* Otherwise, show that cc0 won't be used. */
- REG_NOTES (prev) = gen_rtx_EXPR_LIST (REG_UNUSED,
- cc0_rtx, REG_NOTES (prev));
+ add_reg_note (prev, REG_UNUSED, cc0_rtx);
}
}
#endif
continue;
pred_flags = get_jump_flags (insn, JUMP_LABEL (insn));
- REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_BR_PRED,
- GEN_INT (pred_flags),
- REG_NOTES (insn));
+ add_reg_note (insn, REG_BR_PRED, GEN_INT (pred_flags));
}
free_resource_info ();
free (uid_to_ruid);