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* config/rl78/rl78-real.md (*addqi_real): Allow SADDR types for inc/dec. (*addhi3_real): Likewise. * config/rl78/rl78-virt.md (*inc<mode>3_virt): Additional pattern to match incrementing memory. * config/rl78/predicates.md (rl78_1_2_operand): New. * config/rl78/rl78.c (rl78_force_nonfar_3): Allow far mem-mem if it's the same and only mem. (rl78_alloc_physical_registers_op2): If there's effectively only one MEM, transcode it into HL. (rl78_far_p): Reject addresses that aren't legitimate. From-SVN: r221164
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