gcc-8.3/gcc/alias_set_type 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/alias_set_type へ行く。
• gcc-8.3/gcc/alias_set_type の差分を削除

*参照元 [#n48e26ef]
#backlinks

*説明 [#r0170114]
-パス: [[gcc-8.3/gcc/coretypes.h]]

-FIXME: これは何？
--説明
-- 0 : the alias set which aliases everything
-- -1 : sometimes indicating that the alias set is unknown, sometimes indicating a memory barrier
-- -2 : indicating that the alias set should be set to a unique value but has not been set yet

**参考 [#p512dc96]


*実装 [#u7892e57]
 /* The type of an alias set.  Code currently assumes that variables of
    this type can take the values 0 (the alias set which aliases
    everything) and -1 (sometimes indicating that the alias set is
    unknown, sometimes indicating a memory barrier) and -2 (indicating
    that the alias set should be set to a unique value but has not been
    set yet).  */
 typedef int alias_set_type;


*コメント [#z56f72d6]