gcc-8.3/gcc/reg_attrs の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• gcc-8.3/gcc/reg_attrs へ行く。
• gcc-8.3/gcc/reg_attrs の差分を削除

*参照元 [#ue26662e]
#backlinks

*説明 [#gb66eadc]
-パス: [[gcc-8.3/gcc/rtl.h]]

-FIXME: これは何？
--説明


**参考 [#n7dd6238]


*実装 [#m7259f31]
 /* Structure used to describe the attributes of a REG in similar way as
    mem_attrs does for MEM above.  Note that the OFFSET field is calculated
    in the same way as for mem_attrs, rather than in the same way as a
    SUBREG_BYTE.  For example, if a big-endian target stores a byte
    object in the low part of a 4-byte register, the OFFSET field
    will be -3 rather than 0.  */
 
 struct GTY((for_user)) reg_attrs {
-
--[[gcc-8.3/gcc/GTY()]]

   tree decl;			/* decl corresponding to REG.  */
   poly_int64 offset;		/* Offset from start of DECL.  */
-
--[[gcc-8.3/gcc/tree]]
--[[gcc-8.3/gcc/poly_int64]]

 };


*コメント [#qcb54137]